KANK2
gene geneOn this page
Also known as KIAA1518SIP
Summary
KANK2 (KN motif and ankyrin repeat domains 2, HGNC:29300) is a protein-coding gene on chromosome 19p13.2, encoding KN motif and ankyrin repeat domain-containing protein 2 (Q63ZY3). Involved in transcription regulation by sequestering in the cytoplasm nuclear receptor coactivators such as NCOA1, NCOA2 and NCOA3.
This gene encodes a member of the KN motif and ankyrin repeat domains (KANK) family of proteins, which play a role in cytoskeletal formation by regulating actin polymerization. The encoded protein functions in the sequestration of steroid receptor coactivators and possibly other proteins. Mutations in this gene are associated with impaired kidney podocyte function and nephrotic syndrome, and keratoderma and woolly hair.
Source: NCBI Gene 25959 — RefSeq curated summary.
At a glance
- Gene–disease (curated): nephrotic syndrome 16 (Strong, GenCC) — +1 more curated relationship
- GWAS associations: 28
- Clinical variants (ClinVar): 563 total — 2 pathogenic, 1 likely-pathogenic
- Phenotypes (HPO): 29
- MANE Select transcript:
NM_001136191
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:29300 |
| Approved symbol | KANK2 |
| Name | KN motif and ankyrin repeat domains 2 |
| Location | 19p13.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | KIAA1518, SIP |
| Ensembl gene | ENSG00000197256 |
| Ensembl biotype | protein_coding |
| OMIM | 614610 |
| Entrez | 25959 |
Gene structure
Transcript identifiers
Ensembl transcripts: 43 — 38 protein_coding, 3 protein_coding_CDS_not_defined, 2 retained_intron
ENST00000586659, ENST00000587317, ENST00000588724, ENST00000588787, ENST00000589359, ENST00000589427, ENST00000589894, ENST00000590095, ENST00000590400, ENST00000590685, ENST00000592215, ENST00000592675, ENST00000592903, ENST00000884138, ENST00000884139, ENST00000884140, ENST00000884141, ENST00000884142, ENST00000884143, ENST00000884144, ENST00000884145, ENST00000884146, ENST00000884147, ENST00000884148, ENST00000884149, ENST00000884150, ENST00000884151, ENST00000884152, ENST00000884153, ENST00000884154, ENST00000884155, ENST00000924545, ENST00000924546, ENST00000960852, ENST00000960853, ENST00000960854, ENST00000960855, ENST00000960856, ENST00000960857, ENST00000960858, ENST00000960859, ENST00000960860, ENST00000960861
RefSeq mRNA: 19 — MANE Select: NM_001136191
NM_001136191, NM_001329451, NM_001379548, NM_001379549, NM_001379550, NM_001379551, NM_001379552, NM_001379553, NM_001379554, NM_001379555, NM_001379556, NM_001379557, NM_001379558, NM_001379559, NM_001379560, NM_001379561, NM_001379562, NM_001379563, NM_015493
CCDS: CCDS12255, CCDS54219
Canonical transcript exons
ENST00000586659 — 13 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000713327 | 11172981 | 11173123 |
| ENSE00000713329 | 11174473 | 11174692 |
| ENSE00000713331 | 11175902 | 11175989 |
| ENSE00000713334 | 11176578 | 11176817 |
| ENSE00000713336 | 11178345 | 11178447 |
| ENSE00000713339 | 11178553 | 11178720 |
| ENSE00000713342 | 11192831 | 11194042 |
| ENSE00001608341 | 11195622 | 11195820 |
| ENSE00002924207 | 11164270 | 11166611 |
| ENSE00002959564 | 11197485 | 11197545 |
| ENSE00003514128 | 11170048 | 11170248 |
| ENSE00003540117 | 11194475 | 11194590 |
| ENSE00003617559 | 11169877 | 11169966 |
Expression profiles
Bgee: expression breadth ubiquitous, 276 present calls, max score 99.57.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 34.2217 / max 2076.3846, expressed in 1651 samples.
FANTOM5 promoters (6 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 179198 | 32.4425 | 1620 |
| 179201 | 1.1161 | 696 |
| 179199 | 0.2340 | 116 |
| 179200 | 0.2050 | 76 |
| 179194 | 0.1662 | 62 |
| 179197 | 0.0579 | 21 |
Top tissues by expression
285 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| saphenous vein | UBERON:0007318 | 99.57 | gold quality |
| mucosa of stomach | UBERON:0001199 | 99.40 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 99.36 | gold quality |
| lower esophagus | UBERON:0013473 | 99.33 | gold quality |
| urethra | UBERON:0000057 | 99.31 | gold quality |
| right coronary artery | UBERON:0001625 | 99.30 | gold quality |
| body of uterus | UBERON:0009853 | 99.30 | gold quality |
| popliteal artery | UBERON:0002250 | 99.21 | gold quality |
| tibial artery | UBERON:0007610 | 99.21 | gold quality |
| endocervix | UBERON:0000458 | 99.18 | gold quality |
| sural nerve | UBERON:0015488 | 99.17 | gold quality |
| esophagogastric junction muscularis propria | UBERON:0035841 | 99.16 | gold quality |
| left uterine tube | UBERON:0001303 | 99.11 | gold quality |
| descending thoracic aorta | UBERON:0002345 | 99.10 | gold quality |
| aorta | UBERON:0000947 | 99.05 | gold quality |
| muscle layer of sigmoid colon | UBERON:0035805 | 99.00 | gold quality |
| myometrium | UBERON:0001296 | 98.98 | gold quality |
| right ovary | UBERON:0002118 | 98.95 | gold quality |
| coronary artery | UBERON:0001621 | 98.91 | gold quality |
| left coronary artery | UBERON:0001626 | 98.89 | gold quality |
| thoracic aorta | UBERON:0001515 | 98.84 | gold quality |
| stromal cell of endometrium | CL:0002255 | 98.81 | gold quality |
| ascending aorta | UBERON:0001496 | 98.80 | gold quality |
| gall bladder | UBERON:0002110 | 98.73 | gold quality |
| left ovary | UBERON:0002119 | 98.67 | gold quality |
| synovial joint | UBERON:0002217 | 98.54 | gold quality |
| tibial nerve | UBERON:0001323 | 98.51 | gold quality |
| apex of heart | UBERON:0002098 | 98.47 | gold quality |
| nipple | UBERON:0002030 | 98.42 | gold quality |
| calcaneal tendon | UBERON:0003701 | 98.27 | gold quality |
Single-cell (SCXA)
Detected in 3 experiment(s), a significant marker in 3.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-MTAB-6678 | yes | 27.60 |
| E-GEOD-135922 | yes | 26.91 |
| E-ANND-3 | yes | 22.47 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
101 targeting KANK2, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-1252-5P | 100.00 | 69.80 | 2774 |
| HSA-MIR-3662 | 99.99 | 73.82 | 5684 |
| HSA-MIR-548C-3P | 99.99 | 74.01 | 7587 |
| HSA-MIR-5696 | 99.98 | 72.36 | 4487 |
| HSA-MIR-6888-3P | 99.97 | 65.95 | 1170 |
| HSA-MIR-607 | 99.97 | 73.62 | 5593 |
| HSA-MIR-9-3P | 99.96 | 70.88 | 2068 |
| HSA-MIR-4525 | 99.94 | 64.38 | 675 |
| HSA-MIR-5010-5P | 99.94 | 64.11 | 705 |
| HSA-MIR-381-3P | 99.93 | 71.87 | 2854 |
| HSA-MIR-300 | 99.92 | 71.76 | 2856 |
| HSA-MIR-3119 | 99.92 | 71.34 | 2390 |
| HSA-MIR-338-5P | 99.92 | 72.34 | 2951 |
| HSA-MIR-627-3P | 99.90 | 71.42 | 3316 |
| HSA-MIR-124-3P | 99.89 | 73.74 | 3043 |
| HSA-MIR-506-3P | 99.89 | 73.55 | 3057 |
| HSA-MIR-6783-3P | 99.89 | 67.92 | 2059 |
| HSA-MIR-4447 | 99.85 | 67.81 | 2900 |
| HSA-MIR-5003-3P | 99.85 | 69.29 | 2517 |
| HSA-MIR-659-3P | 99.85 | 70.69 | 1620 |
| HSA-MIR-4739 | 99.84 | 65.25 | 1832 |
| HSA-MIR-1321 | 99.84 | 65.30 | 1811 |
| HSA-MIR-4756-5P | 99.84 | 64.98 | 1809 |
| HSA-MIR-320A-3P | 99.77 | 69.73 | 2107 |
| HSA-MIR-320B | 99.77 | 69.73 | 2107 |
| HSA-MIR-320C | 99.77 | 69.73 | 2107 |
| HSA-MIR-320D | 99.77 | 69.73 | 2107 |
| HSA-MIR-4429 | 99.77 | 69.62 | 2111 |
| HSA-MIR-5002-5P | 99.76 | 70.84 | 1763 |
| HSA-MIR-3150A-3P | 99.76 | 64.44 | 1640 |
Literature-anchored findings (GeneRIF, showing 7)
- SIP, a novel ankyrin repeat containing protein, sequesters steroid receptor coactivators in the cytoplasm. (PMID:17476305)
- Using whole-exome sequencing, authors identified a homozygous missense c.2009C>T mutation in KANK2 (PMID:24671081)
- identified recessive mutations in kidney ankyrin repeat-containing protein 1 (KANK1), KANK2, and KANK4 in individuals with nephrotic syndrome. (PMID:25961457)
- liprin beta-1 is associated with expression of kank 1 and 2 proteins in melanoma (PMID:26739330)
- KANK2 protein is required for targeting microtubules to focal adhesions. (PMID:31114072)
- Nephrotic-syndrome-associated mutation of KANK2 induces pathologic binding competition with physiological interactor KIF21A. (PMID:34274317)
- Talin2 and KANK2 functionally interact to regulate microtubule dynamics, paclitaxel sensitivity and cell migration in the MDA-MB-435S melanoma cell line. (PMID:37460977)
Cross-species orthologs
5 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | kank2 | ENSDARG00000018393 |
| mus_musculus | Kank2 | ENSMUSG00000032194 |
| rattus_norvegicus | Kank2 | ENSRNOG00000010643 |
| drosophila_melanogaster | Kank | FBGN0027596 |
| caenorhabditis_elegans | WBGENE00006882 |
Paralogs (3): KANK1 (ENSG00000107104), KANK4 (ENSG00000132854), KANK3 (ENSG00000186994)
Protein
Protein identifiers
KN motif and ankyrin repeat domain-containing protein 2 — Q63ZY3 (reviewed: Q63ZY3)
Alternative names: Ankyrin repeat domain-containing protein 25, Matrix-remodeling-associated protein 3, SRC-1-interacting protein
All UniProt accessions (5): Q63ZY3, K7EIU4, K7EL48, K7ERU2, K7ES05
UniProt curated annotations — full annotation on UniProt →
Function. Involved in transcription regulation by sequestering in the cytoplasm nuclear receptor coactivators such as NCOA1, NCOA2 and NCOA3. Involved in regulation of caspase-independent apoptosis by sequestering the proapoptotic factor AIFM1 in mitochondria. Pro-apoptotic stimuli can induce its proteasomal degradation allowing the translocation of AIFM1 to the nucleus to induce apoptosis. Involved in the negative control of vitamin D receptor signaling pathway. Involved in actin stress fibers formation through its interaction with ARHGDIA and the regulation of the Rho signaling pathway. May thereby play a role in cell adhesion and migration, regulating for instance podocytes migration during development of the kidney. Through the Rho signaling pathway may also regulate cell proliferation.
Subunit / interactions. Interacts (non-phosphorylated form) with NCOA1; NCOA2 AND NCOA3. Interacts with AIFM1. Interacts with ARHGDIA; the interaction is direct and may regulate the interaction of ARHGDIA with RHOA, RAC1 and CDC42. Interacts (via ANK repeats 1-5) with KIF21A (via residues 1146-1167).
Subcellular location. Cytoplasm. Mitochondrion.
Tissue specificity. Strongly expressed in cervix, colon, heart, kidney and lung. Expressed in kidney glomerular podocytes and mesangial cells (at protein level).
Post-translational modifications. Phosphorylated by casein kinase II upon estrogen stimulation. Phosphorylation induces the release by KANK2 of NCOA1 and its translocation to the nucleus where NCOA1 can activate gene transcription.
Disease relevance. Palmoplantar keratoderma and woolly hair (PPKWH) [MIM:616099] A disorder characterized by abnormal thickening of the skin on the palms and soles, in association with woolly scalp hair. Affected individuals manifest a variable degree of striate palmoplantar keratoderma, generally more severe on the soles. Leukonychia is more pronounced on the fingernails than toenails. Scalp hair, body hair, eyebrows, and eyelashes are sparse. The fifth toes show variable degrees of pseudoainhum, ranging from external rotation to a deep sulcus at the digitoplantar fold, accompanied by a bulbous appearance of the distal toe. The disease is caused by variants affecting the gene represented in this entry. Nephrotic syndrome 16 (NPHS16) [MIM:617783] A form of nephrotic syndrome, a renal disease clinically characterized by severe proteinuria, resulting in complications such as hypoalbuminemia, hyperlipidemia and edema. Kidney biopsies show non-specific histologic changes such as focal segmental glomerulosclerosis and diffuse mesangial proliferation. Some affected individuals have an inherited steroid-resistant form that progresses to end-stage renal failure. NPHS16 inheritance is autosomal recessive. The disease is caused by variants affecting the gene represented in this entry.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q63ZY3-1 | 1 | yes |
| Q63ZY3-2 | 2 | |
| Q63ZY3-3 | 3 |
RefSeq proteins (19): NP_001129663, NP_001316380, NP_001366477, NP_001366478, NP_001366479, NP_001366480, NP_001366481, NP_001366482, NP_001366483, NP_001366484, NP_001366485, NP_001366486, NP_001366487, NP_001366488, NP_001366489, NP_001366490, NP_001366491, NP_001366492, NP_056308 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR002110 | Ankyrin_rpt | Repeat |
| IPR021939 | KN_motif | Conserved_site |
| IPR036770 | Ankyrin_rpt-contain_sf | Homologous_superfamily |
| IPR047184 | KANK1-4 | Family |
Pfam: PF00023, PF12075, PF12796
UniProt features (70 total): helix 17, modified residue 14, compositionally biased region 7, repeat 6, region of interest 6, mutagenesis site 6, sequence variant 5, splice variant 3, coiled-coil region 2, chain 1, sequence conflict 1, strand 1, turn 1
Structure
Experimental structures (PDB)
3 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 6TMD | X-RAY DIFFRACTION | 1.5 |
| 4HBD | X-RAY DIFFRACTION | 1.72 |
| 5YBV | X-RAY DIFFRACTION | 2.12 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q63ZY3-F1 | 60.58 | 0.27 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Post-translational modifications (14): 19, 83, 86, 89, 92, 105, 168, 323, 329, 356, 375, 472, 540, 552
Mutagenesis-validated functional residues (6):
| Position | Phenotype |
|---|---|
| 510–512 | impairs phosphorylation; when associated with a-515. |
| 515 | impairs phosphorylation; when associated with 510-a–a-512. |
| 702 | 4-fold decrease in binding to kif21a. |
| 702 | 33-fold decrease in binding to kif21a. |
| 803 | 26-fold decrease in binding to kif21a. |
| 805 | 20-fold decrease in binding to kif21a. |
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 358 (showing top):
MORF_RAGE, GOBP_NEGATIVE_REGULATION_OF_PROTEIN_CONTAINING_COMPLEX_ASSEMBLY, TONKS_TARGETS_OF_RUNX1_RUNX1T1_FUSION_MONOCYTE_UP, GOBP_EPITHELIUM_DEVELOPMENT, GOBP_REGULATION_OF_PROTEIN_POLYMERIZATION, BUYTAERT_PHOTODYNAMIC_THERAPY_STRESS_DN, BERTUCCI_MEDULLARY_VS_DUCTAL_BREAST_CANCER_DN, GOBP_CELLULAR_RESPONSE_TO_LIPID, GOBP_NEGATIVE_REGULATION_OF_PROTEIN_POLYMERIZATION, MORF_ATRX, GCM_ZNF198, GOBP_CELL_CYCLE_PHASE_TRANSITION, GRAESSMANN_APOPTOSIS_BY_DOXORUBICIN_DN, GOBP_NEGATIVE_REGULATION_OF_INTRACELLULAR_ESTROGEN_RECEPTOR_SIGNALING_PATHWAY, GOBP_REGULATION_OF_SMALL_GTPASE_MEDIATED_SIGNAL_TRANSDUCTION
GO Biological Process (11): negative regulation of transcription by RNA polymerase II (GO:0000122), apoptotic process (GO:0006915), negative regulation of cell population proliferation (GO:0008285), negative regulation of actin filament polymerization (GO:0030837), negative regulation of intracellular estrogen receptor signaling pathway (GO:0033147), regulation of Rho protein signal transduction (GO:0035023), negative regulation of programmed cell death (GO:0043069), negative regulation of vitamin D receptor signaling pathway (GO:0070563), kidney epithelium development (GO:0072073), podocyte cell migration (GO:0090521), negative regulation of G1/S transition of mitotic cell cycle (GO:2000134)
GO Molecular Function (1): protein binding (GO:0005515)
GO Cellular Component (2): cytoplasm (GO:0005737), mitochondrion (GO:0005739)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| programmed cell death | 2 |
| negative regulation of cellular process | 2 |
| regulation of transcription by RNA polymerase II | 1 |
| transcription by RNA polymerase II | 1 |
| negative regulation of DNA-templated transcription | 1 |
| apoptotic signaling pathway | 1 |
| execution phase of apoptosis | 1 |
| cell population proliferation | 1 |
| regulation of cell population proliferation | 1 |
| actin filament polymerization | 1 |
| regulation of actin filament polymerization | 1 |
| negative regulation of protein polymerization | 1 |
| negative regulation of cytoskeleton organization | 1 |
| negative regulation of supramolecular fiber organization | 1 |
| estrogen receptor signaling pathway | 1 |
| negative regulation of intracellular steroid hormone receptor signaling pathway | 1 |
| regulation of intracellular estrogen receptor signaling pathway | 1 |
| Rho protein signal transduction | 1 |
| regulation of small GTPase mediated signal transduction | 1 |
| regulation of programmed cell death | 1 |
| vitamin D receptor signaling pathway | 1 |
| regulation of vitamin D receptor signaling pathway | 1 |
| negative regulation of intracellular signal transduction | 1 |
| kidney development | 1 |
| epithelium development | 1 |
| epithelial cell migration | 1 |
| G1/S transition of mitotic cell cycle | 1 |
| negative regulation of mitotic cell cycle phase transition | 1 |
| negative regulation of cell cycle G1/S phase transition | 1 |
| regulation of G1/S transition of mitotic cell cycle | 1 |
| binding | 1 |
| intracellular anatomical structure | 1 |
| cellular anatomical structure | 1 |
| cytoplasm | 1 |
| intracellular membrane-bounded organelle | 1 |
Protein interactions and networks
STRING
1840 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| KANK2 | ARHGDIA | P52565 | 849 |
| KANK2 | PPFIBP1 | Q86W92 | 653 |
| KANK2 | TLN2 | Q9Y4G6 | 648 |
| KANK2 | TLN1 | Q9Y490 | 626 |
| KANK2 | SPC24 | Q8NBT2 | 615 |
| KANK2 | PSEN1 | P49768 | 582 |
| KANK2 | PSEN2 | P49810 | 582 |
| KANK2 | FERMT2 | Q96AC1 | 576 |
| KANK2 | NPRL3 | Q12980 | 540 |
| KANK2 | VCL | P18206 | 528 |
| KANK2 | SYNPO | Q8N3V7 | 528 |
| KANK2 | ARHGAP24 | Q8N264 | 524 |
| KANK2 | PXN | P49023 | 518 |
| KANK2 | RHOA | P06749 | 514 |
| KANK2 | KANK4 | Q5T7N3 | 503 |
IntAct
731 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| DYNLL1 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.870 |
| KANK2 | EIF4E | psi-mi:“MI:0915”(physical association) | 0.780 |
| GOLGA2 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.780 |
| KANK2 | GOLGA2 | psi-mi:“MI:0915”(physical association) | 0.780 |
| EIF4E | KANK2 | psi-mi:“MI:0915”(physical association) | 0.780 |
| MAGEB4 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | LMO1 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | LMO4 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | FHL2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | TXLNA | psi-mi:“MI:0915”(physical association) | 0.720 |
| IHO1 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| CEP70 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | ABI3 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | MOB1A | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | MAGEB4 | psi-mi:“MI:0915”(physical association) | 0.720 |
| LMO1 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| LMO4 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| FHL2 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| TXLNA | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
| KANK2 | IHO1 | psi-mi:“MI:0915”(physical association) | 0.720 |
| ABI3 | KANK2 | psi-mi:“MI:0915”(physical association) | 0.720 |
BioGRID (347): KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), KANK2 (Two-hybrid), GPSM1 (Two-hybrid), ABI3 (Two-hybrid), MOB1A (Two-hybrid)
ESM2 similar proteins: A0A8I3QA39, A1YB07, A2A6T1, A2A9T0, A2AHG0, A5PKL7, A6NKD9, A7MCY6, B8A5S6, D3ZD05, E1BEQ5, E1U8D0, E9Q6B2, F1MRK3, G3V735, O14529, O60299, O75145, O94964, P60469, Q1LZH7, Q3LUD4, Q3UIL6, Q499E4, Q5JTD0, Q5RCR6, Q5XIA0, Q62036, Q63ZY3, Q6DG50, Q6IQ23, Q6NZT2, Q6PDH0, Q86UU1, Q86X02, Q8BX02, Q8C7U1, Q8IY63, Q8K1Q4, Q8K371
Diamond homologs: D3ZD05, E9Q238, Q14678, Q1LZH7, Q5T7N3, Q63ZY3, Q6NY19, Q6P9J5, Q8BX02, Q9Z1P7, X1WE18, P93002, Q68DC2, A4II29, F1MJR8, O08764, O83515, P0C0T2, Q05823, Q05921, Q21920, Q24009, Q3KP44, Q502M6, Q5M9H0, Q5SUE8, Q5U4T7, Q5U5A6, Q5XJ13, Q6AI12, Q6GQX6, Q6ZW76, Q7T3X9, Q7T3Y0, Q7Z6K4, Q8BLD6, Q91ZA8, Q94CT7, Q99MQ1, Q9CZK6
SIGNOR signaling
0 interactions.
Disease & clinical
Clinical variants and AI predictions
ClinVar
563 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 2 |
| Likely pathogenic | 1 |
| Uncertain significance | 298 |
| Likely benign | 172 |
| Benign | 48 |
Top pathogenic / likely-pathogenic (3)
| Variant ID | HGVS | Classification |
|---|---|---|
| 158088 | NM_001136191.3(KANK2):c.2009C>T (p.Ala670Val) | Pathogenic |
| 446388 | NM_001136191.3(KANK2):c.2027C>T (p.Ser676Phe) | Pathogenic |
| 4759253 | NM_001136191.3(KANK2):c.1491del (p.Ser498fs) | Likely pathogenic |
SpliceAI
2173 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 19:11166612:C:CC | acceptor_gain | 1.0000 |
| 19:11169869:AGACT:A | donor_loss | 1.0000 |
| 19:11169870:GACTC:G | donor_loss | 1.0000 |
| 19:11169871:ACTC:A | donor_loss | 1.0000 |
| 19:11169872:CT:C | donor_loss | 1.0000 |
| 19:11169874:CACCG:C | donor_loss | 1.0000 |
| 19:11169875:A:AC | donor_gain | 1.0000 |
| 19:11169876:C:CC | donor_gain | 1.0000 |
| 19:11169876:C:CT | donor_loss | 1.0000 |
| 19:11170046:A:AC | donor_gain | 1.0000 |
| 19:11170047:C:CA | donor_gain | 1.0000 |
| 19:11170047:CG:C | donor_gain | 1.0000 |
| 19:11170047:CGCG:C | donor_gain | 1.0000 |
| 19:11170047:CGCGA:C | donor_gain | 1.0000 |
| 19:11170245:CTGC:C | acceptor_gain | 1.0000 |
| 19:11170246:TGC:T | acceptor_gain | 1.0000 |
| 19:11170247:GC:G | acceptor_gain | 1.0000 |
| 19:11170248:CC:C | acceptor_gain | 1.0000 |
| 19:11170249:C:CA | acceptor_loss | 1.0000 |
| 19:11170249:C:CC | acceptor_gain | 1.0000 |
| 19:11170250:T:A | acceptor_loss | 1.0000 |
| 19:11172976:CATA:C | donor_loss | 1.0000 |
| 19:11172977:ATAC:A | donor_loss | 1.0000 |
| 19:11172978:TACC:T | donor_loss | 1.0000 |
| 19:11172979:A:C | donor_loss | 1.0000 |
| 19:11172980:C:CT | donor_loss | 1.0000 |
| 19:11172980:CCTGG:C | donor_gain | 1.0000 |
| 19:11174404:C:A | donor_gain | 1.0000 |
| 19:11174472:CCG:C | donor_gain | 1.0000 |
| 19:11174689:CTTT:C | acceptor_gain | 1.0000 |
AlphaMissense
5448 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 19:11174662:A:G | W627R | 1.000 |
| 19:11174662:A:T | W627R | 1.000 |
| 19:11193475:A:G | L202P | 1.000 |
| 19:11193943:A:G | F46S | 1.000 |
| 19:11173098:G:C | N698K | 0.999 |
| 19:11173098:G:T | N698K | 0.999 |
| 19:11174484:A:G | L686P | 0.999 |
| 19:11174660:C:A | W627C | 0.999 |
| 19:11174660:C:G | W627C | 0.999 |
| 19:11193445:A:G | L212P | 0.999 |
| 19:11193484:A:G | L199P | 0.999 |
| 19:11193493:A:G | L196P | 0.999 |
| 19:11193505:A:C | M192R | 0.999 |
| 19:11193922:A:T | I53N | 0.999 |
| 19:11193940:A:G | L47P | 0.999 |
| 19:11193942:G:C | F46L | 0.999 |
| 19:11193942:G:T | F46L | 0.999 |
| 19:11193943:A:C | F46C | 0.999 |
| 19:11193944:A:G | F46L | 0.999 |
| 19:11193955:A:G | L42P | 0.999 |
| 19:11169941:G:T | A813D | 0.998 |
| 19:11174532:G:T | A670D | 0.998 |
| 19:11174537:G:C | N668K | 0.998 |
| 19:11174537:G:T | N668K | 0.998 |
| 19:11174607:A:G | L645P | 0.998 |
| 19:11175969:A:G | L594P | 0.998 |
| 19:11193403:A:G | L226P | 0.998 |
| 19:11193505:A:T | M192K | 0.998 |
| 19:11193934:T:C | Y49C | 0.998 |
| 19:11193962:A:C | Y40D | 0.998 |
dbSNP variants (sampled 300 via entrez): RS1000004574 (19:11174974 G>T), RS1000008457 (19:11182105 G>A), RS1000028013 (19:11168002 C>G,T), RS1000126154 (19:11187101 C>G), RS1000183220 (19:11173384 C>T), RS1000189667 (19:11164146 C>T), RS1000215774 (19:11190395 T>G), RS1000263884 (19:11187714 A>G,T), RS1000449067 (19:11192271 C>T), RS1000606403 (19:11186527 G>A), RS1000882124 (19:11192579 G>A), RS1000900891 (19:11181910 T>C), RS1000939218 (19:11195546 C>T), RS1001064054 (19:11165955 G>A), RS1001069444 (19:11172245 G>A)
Disease associations
OMIM: gene MIM:614610 | disease phenotypes: MIM:616099, MIM:617783
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| nephrotic syndrome 16 | Strong | Autosomal recessive |
| wooly hair-palmoplantar keratoderma syndrome | Supportive | Autosomal recessive |
Mondo (2): wooly hair-palmoplantar keratoderma syndrome (MONDO:0014492), nephrotic syndrome 16 (MONDO:0033280)
Orphanet (1): Woolly hair-palmoplantar keratoderma syndrome (Orphanet:420686)
HPO phenotypes
29 total (29 of 29 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0000093 | Proteinuria |
| HP:0000097 | Focal segmental glomerulosclerosis |
| HP:0000100 | Nephrotic syndrome |
| HP:0000653 | Sparse eyelashes |
| HP:0000707 | Abnormality of the nervous system |
| HP:0000737 | Irritability |
| HP:0000790 | Hematuria |
| HP:0000969 | Edema |
| HP:0000982 | Palmoplantar keratoderma |
| HP:0001820 | Leukonychia |
| HP:0001945 | Fever |
| HP:0001967 | Diffuse mesangial sclerosis |
| HP:0002027 | Abdominal pain |
| HP:0002209 | Sparse scalp hair |
| HP:0002224 | Woolly hair |
| HP:0002231 | Sparse body hair |
| HP:0002315 | Headache |
| HP:0002586 | Peritonitis |
| HP:0003073 | Hypoalbuminemia |
| HP:0003774 | Stage 5 chronic kidney disease |
| HP:0009775 | Amniotic constriction ring |
| HP:0011463 | Childhood onset |
| HP:0011947 | Respiratory tract infection |
| HP:0012579 | Minimal change glomerulonephritis |
| HP:0012622 | Chronic kidney disease |
| HP:0031504 | Foamy urine |
| HP:0045075 | Sparse eyebrow |
| HP:0100539 | Periorbital edema |
GWAS associations
28 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST001904_5 | HDL cholesterol | 3.000000e-09 |
| GCST003302_3 | Cholesterol, total | 8.000000e-09 |
| GCST004611_149 | High light scatter reticulocyte count | 3.000000e-160 |
| GCST004612_96 | High light scatter reticulocyte percentage of red cells | 4.000000e-159 |
| GCST004619_3 | Reticulocyte fraction of red cells | 3.000000e-57 |
| GCST004621_207 | Red cell distribution width | 1.000000e-09 |
| GCST004622_73 | Reticulocyte count | 2.000000e-56 |
| GCST004628_111 | Immature fraction of reticulocytes | 4.000000e-87 |
| GCST004628_112 | Immature fraction of reticulocytes | 1.000000e-236 |
| GCST005196_234 | Coronary artery disease | 2.000000e-08 |
| GCST006804_135 | Red cell distribution width | 6.000000e-10 |
| GCST009725_92 | Intraocular pressure | 4.000000e-06 |
| GCST010204_42 | Low density lipoprotein cholesterol levels | 0.000000e+00 |
| GCST010243_113 | Apolipoprotein B levels | 3.000000e-12 |
| GCST010244_400 | Triglyceride levels | 3.000000e-10 |
| GCST011683_7 | Low density lipoprotein cholesterol levels | 9.000000e-08 |
| GCST011694_6 | Non-HDL cholesterol levels | 4.000000e-07 |
| GCST90002385_495 | High light scatter reticulocyte count | 8.000000e-264 |
| GCST90002385_496 | High light scatter reticulocyte count | 3.000000e-12 |
| GCST90002386_65 | High light scatter reticulocyte percentage of red cells | 2.000000e-263 |
| GCST90002386_66 | High light scatter reticulocyte percentage of red cells | 5.000000e-12 |
| GCST90002387_42 | Immature fraction of reticulocytes | 2.000000e-141 |
| GCST90002387_43 | Immature fraction of reticulocytes | 3.000000e-15 |
| GCST90002387_44 | Immature fraction of reticulocytes | 1.000000e-20 |
| GCST90002397_185 | Mean spheric corpuscular volume | 1.000000e-12 |
| GCST90002404_561 | Red cell distribution width | 6.000000e-34 |
| GCST90002405_534 | Reticulocyte count | 1.000000e-161 |
| GCST90002406_486 | Reticulocyte fraction of red cells | 5.000000e-166 |
EFO canonical traits (9, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0004612 | high density lipoprotein cholesterol measurement |
| EFO:0004574 | total cholesterol measurement |
| EFO:0007986 | reticulocyte count |
| EFO:0009188 | Red cell distribution width |
| EFO:0004695 | intraocular pressure measurement |
| EFO:0004611 | low density lipoprotein cholesterol measurement |
| EFO:0004615 | apolipoprotein B measurement |
| EFO:0004530 | triglyceride measurement |
| EFO:0005689 | non-high density lipoprotein cholesterol measurement |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
53 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Cyclosporine | decreases expression | 3 |
| bisphenol A | decreases expression, decreases methylation | 2 |
| Acetaminophen | decreases expression, increases expression | 2 |
| Air Pollutants | affects cotreatment, decreases expression, increases abundance | 2 |
| Valproic Acid | affects expression, decreases expression, increases methylation | 2 |
| FR900359 | affects phosphorylation | 1 |
| dicrotophos | increases expression | 1 |
| 2,4,6-tribromophenol | decreases expression | 1 |
| alpha phellandrene | decreases expression | 1 |
| alpha-pinene | affects cotreatment, decreases expression, increases abundance | 1 |
| decabromobiphenyl ether | decreases expression | 1 |
| trichostatin A | affects expression | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | decreases expression | 1 |
| sodium arsenite | increases expression | 1 |
| tetrabromobisphenol A | increases expression | 1 |
| coumarin | decreases phosphorylation | 1 |
| methacrylaldehyde | affects cotreatment, decreases expression, increases abundance | 1 |
| celastrol | increases expression | 1 |
| perfluorooctane sulfonic acid | decreases expression | 1 |
| CGP 52608 | increases reaction, affects binding | 1 |
| entinostat | increases expression | 1 |
| abrine | decreases expression | 1 |
| 2,2’,4,4’-tetrabromodiphenyl ether | decreases expression | 1 |
| pentabrominated diphenyl ether 100 | decreases expression | 1 |
| hexabrominated diphenyl ether 153 | decreases expression | 1 |
| jinfukang | increases expression | 1 |
| bisphenol AF | increases expression | 1 |
| Temozolomide | decreases expression | 1 |
| Acrolein | affects cotreatment, decreases expression, increases abundance | 1 |
| Arsenic | affects methylation | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Associated diseases: wooly hair-palmoplantar keratoderma syndrome, nephrotic syndrome 16
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): nephrotic syndrome 16, wooly hair-palmoplantar keratoderma syndrome