BPIFC
gene geneOn this page
Also known as dJ149A16.7
Summary
BPIFC (BPI fold containing family C, HGNC:16503) is a protein-coding gene on chromosome 22q12.3, encoding BPI fold-containing family C protein (Q8NFQ6).
Predicted to enable lipopolysaccharide binding activity and phospholipid binding activity. Predicted to be involved in defense response to Gram-negative bacterium and innate immune response. Predicted to be located in extracellular region. Predicted to be active in obsolete extracellular space.
Source: NCBI Gene 254240 — automated summary from GO annotations (Alliance of Genome Resources).
At a glance
- Gene–disease (curated): trichilemmal cyst (Limited, GenCC)
- GWAS associations: 1
- Clinical variants (ClinVar): 76 total
- GTEx eGene: eQTL in 5 tissues, sQTL in 3 (q < 0.05)
- Constraint (gnomAD): pLI 0.00 (LoF-tolerant), LOEUF 1.25 (unconstrained)
- MANE Select transcript:
NM_174932 - Notable: 76 clinical variants but no curated precision-oncology (CIViC) evidence yet
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:16503 |
| Approved symbol | BPIFC |
| Name | BPI fold containing family C |
| Location | 22q12.3 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | dJ149A16.7 |
| Ensembl gene | ENSG00000184459 |
| Ensembl biotype | protein_coding |
| OMIM | 614109 |
| Entrez | 254240 |
Gene structure
Transcript identifiers
Ensembl transcripts: 5 — 4 protein_coding, 1 nonsense_mediated_decay
MANE Select: ENST00000300399
Transcript support level (Ensembl TSL; 1 = fully mRNA-supported): TSL 1: 2, TSL 5: 2
ENST00000300399, ENST00000397450, ENST00000397452, ENST00000534972, ENST00001134029
RefSeq mRNA: 1 — MANE Select: NM_174932
NM_174932
CCDS: CCDS13906
Canonical transcript exons
ENST00000300399 — 17 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001109430 | 32432373 | 32432543 |
| ENSE00001109432 | 32419362 | 32419404 |
| ENSE00001109433 | 32431347 | 32431414 |
| ENSE00001308590 | 32417085 | 32417148 |
| ENSE00001315950 | 32415915 | 32415991 |
| ENSE00001324245 | 32433719 | 32433772 |
| ENSE00001528718 | 32461574 | 32461661 |
| ENSE00003497126 | 32445841 | 32445996 |
| ENSE00003606192 | 32453383 | 32453503 |
| ENSE00003688112 | 32445635 | 32445698 |
| ENSE00003691364 | 32447212 | 32447340 |
| ENSE00003716064 | 32442671 | 32442731 |
| ENSE00003719159 | 32437760 | 32437851 |
| ENSE00003721370 | 32435704 | 32435880 |
| ENSE00003757955 | 32457263 | 32457386 |
| ENSE00003938421 | 32464374 | 32464446 |
| ENSE00004783874 | 32413845 | 32414425 |
Expression profiles
Bgee: expression breadth broad, 79 present calls, max score 95.14.
FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.0668 / max 18.3021, expressed in 21 samples.
Highest expression (Bgee): upper leg skin, skin of abdomen, zone of skin, skin of leg, mammalian vulva.
Genetic regulation across tissues (GTEx eQTL / sQTL)
BPIFC is an eGene in GTEx v10 — its expression is genetically regulated (eQTL) in 5 tissues and its splicing (sQTL) in 3 (q < 0.05). Strongest associations first; slope = normalized effect of the lead variant’s alternative allele.
8 significant tissue × QTL associations:
| Tissue | QTL | q-value | Slope | Lead variant |
|---|---|---|---|---|
| Skin Sun Exposed Lower leg | sqtl | 4.3e-97 | +1.12 | 22:32413011:C:T |
| Skin Not Sun Exposed Suprapubic | sqtl | 6.4e-80 | +1.44 | 22:32413011:C:T |
| Nerve Tibial | eqtl | 1.1e-58 | +0.92 | 22:32508663:G:A |
| Skin Sun Exposed Lower leg | eqtl | 3.9e-05 | +0.09 | 22:32442507:A:C |
| Skin Not Sun Exposed Suprapubic | eqtl | 9.1e-05 | -0.12 | 22:32442268:A:G |
| Esophagus Mucosa | eqtl | 7.1e-04 | -0.21 | 22:32462694:A:G |
| Testis | eqtl | 1.8e-03 | -0.25 | 22:32471347:A:AATCTTCT |
| Testis | sqtl | 4.9e-02 | +1.32 | 22:33203563:C:T |
FANTOM5 promoters
1 alternative TSS:
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 193748 | 0.0668 | 21 |
Top tissues by expression
showing 100 of 213 tissues by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| upper leg skin | UBERON:0004262 | 95.14 | gold quality |
| skin of abdomen | UBERON:0001416 | 91.32 | gold quality |
| zone of skin | UBERON:0000014 | 90.86 | gold quality |
| skin of leg | UBERON:0001511 | 90.32 | gold quality |
| mammalian vulva | UBERON:0000997 | 88.78 | gold quality |
| skin of hip | UBERON:0001554 | 88.29 | gold quality |
| gingival epithelium | UBERON:0001949 | 86.51 | gold quality |
| gingiva | UBERON:0001828 | 86.42 | gold quality |
| penis | UBERON:0000989 | 84.89 | gold quality |
| sperm | CL:0000019 | 84.00 | silver quality |
| male germ line stem cell (sensu Vertebrata) in testis | CL:0000089 ∩ UBERON:0000473 | 81.48 | gold quality |
| nipple | UBERON:0002030 | 79.19 | gold quality |
| islet of Langerhans | UBERON:0000006 | 78.77 | gold quality |
| primordial germ cell in gonad | CL:0000670 ∩ UBERON:0000991 | 66.91 | gold quality |
| body of tongue | UBERON:0011876 | 63.77 | silver quality |
| tongue | UBERON:0001723 | 59.16 | silver quality |
| skeletal muscle tissue of biceps brachii | UBERON:0004502 | 58.88 | gold quality |
| lateral globus pallidus | UBERON:0002476 | 57.46 | gold quality |
| left testis | UBERON:0004533 | 55.94 | gold quality |
| right testis | UBERON:0004534 | 55.84 | gold quality |
| lateral nuclear group of thalamus | UBERON:0002736 | 55.42 | gold quality |
| testis | UBERON:0000473 | 55.30 | gold quality |
| substantia nigra pars reticulata | UBERON:0001966 | 54.89 | gold quality |
| pharyngeal mucosa | UBERON:0000355 | 53.68 | gold quality |
| superior surface of tongue | UBERON:0007371 | 53.63 | gold quality |
| buccal mucosa cell | CL:0002336 | 53.51 | gold quality |
| dorsal plus ventral thalamus | UBERON:0001897 | 53.04 | gold quality |
| ventral tegmental area | UBERON:0002691 | 52.86 | gold quality |
| subthalamic nucleus | UBERON:0001906 | 52.82 | gold quality |
| layer of synovial tissue | UBERON:0007616 | 52.02 | gold quality |
| saphenous vein | UBERON:0007318 | 51.97 | gold quality |
| pericardium | UBERON:0002407 | 51.91 | gold quality |
| inferior vagus X ganglion | UBERON:0005363 | 51.78 | gold quality |
| dorsal root ganglion | UBERON:0000044 | 51.69 | gold quality |
| synovial joint | UBERON:0002217 | 51.69 | gold quality |
| trigeminal ganglion | UBERON:0001675 | 51.64 | gold quality |
| thymus | UBERON:0002370 | 51.62 | gold quality |
| pylorus | UBERON:0001166 | 51.47 | gold quality |
| renal medulla | UBERON:0000362 | 51.46 | gold quality |
| medulla oblongata | UBERON:0001896 | 51.29 | gold quality |
| pons | UBERON:0000988 | 51.22 | gold quality |
| superior vestibular nucleus | UBERON:0007227 | 51.21 | gold quality |
| cardia of stomach | UBERON:0001162 | 51.18 | gold quality |
| trachea | UBERON:0003126 | 51.01 | gold quality |
| cerebellar vermis | UBERON:0004720 | 50.97 | gold quality |
| vena cava | UBERON:0004087 | 50.82 | gold quality |
| substantia nigra pars compacta | UBERON:0001965 | 50.78 | gold quality |
| amniotic fluid | UBERON:0000173 | 49.64 | gold quality |
| pancreas | UBERON:0001264 | 48.07 | gold quality |
| biceps brachii | UBERON:0001507 | 47.48 | gold quality |
| urethra | UBERON:0000057 | 47.27 | gold quality |
| tonsil | UBERON:0002372 | 46.83 | gold quality |
| deltoid | UBERON:0001476 | 46.69 | gold quality |
| quadriceps femoris | UBERON:0001377 | 45.99 | gold quality |
| vastus lateralis | UBERON:0001379 | 45.88 | gold quality |
| globus pallidus | UBERON:0001875 | 45.85 | gold quality |
| jejunum | UBERON:0002115 | 45.61 | gold quality |
| bone marrow | UBERON:0002371 | 45.51 | gold quality |
| skeletal muscle tissue | UBERON:0001134 | 43.77 | gold quality |
| medial globus pallidus | UBERON:0002477 | 43.42 | gold quality |
| skeletal muscle tissue of rectus abdominis | UBERON:0004511 | 43.37 | gold quality |
| esophagus squamous epithelium | UBERON:0006920 | 42.94 | gold quality |
| secondary oocyte | CL:0000655 | 42.57 | gold quality |
| epithelium of nasopharynx | UBERON:0001951 | 42.30 | gold quality |
| muscle tissue | UBERON:0002385 | 41.99 | gold quality |
| cortical plate | UBERON:0005343 | 41.86 | gold quality |
| superficial temporal artery | UBERON:0001614 | 41.33 | gold quality |
| parietal lobe | UBERON:0001872 | 41.12 | gold quality |
| palpebral conjunctiva | UBERON:0001812 | 41.10 | gold quality |
| mucosa of paranasal sinus | UBERON:0005030 | 40.98 | gold quality |
| jejunal mucosa | UBERON:0000399 | 40.59 | gold quality |
| myocardium | UBERON:0002349 | 40.45 | gold quality |
| mammary duct | UBERON:0001765 | 40.44 | gold quality |
| placenta | UBERON:0001987 | 40.41 | gold quality |
| germinal epithelium of ovary | UBERON:0001304 | 40.33 | gold quality |
| bronchus | UBERON:0002185 | 40.15 | gold quality |
| cartilage tissue | UBERON:0002418 | 40.06 | gold quality |
| colonic mucosa | UBERON:0000317 | 40.03 | gold quality |
| oviduct epithelium | UBERON:0004804 | 40.03 | gold quality |
| vagina | UBERON:0000996 | 39.99 | gold quality |
| mucosa of sigmoid colon | UBERON:0004993 | 39.95 | gold quality |
| parotid gland | UBERON:0001831 | 39.81 | gold quality |
| entorhinal cortex | UBERON:0002728 | 39.81 | gold quality |
| oocyte | CL:0000023 | 39.80 | gold quality |
| heart right ventricle | UBERON:0002080 | 39.79 | gold quality |
| trabecular bone tissue | UBERON:0002483 | 39.78 | gold quality |
| endothelial cell | CL:0000115 | 39.75 | gold quality |
| bronchial epithelial cell | CL:0002328 | 39.65 | gold quality |
| decidua | UBERON:0002450 | 39.65 | gold quality |
| tendon of biceps brachii | UBERON:0008188 | 39.60 | gold quality |
| parietal pleura | UBERON:0002400 | 39.45 | gold quality |
| Brodmann (1909) area 23 | UBERON:0013554 | 39.40 | gold quality |
| visceral pleura | UBERON:0002401 | 39.23 | gold quality |
| postcentral gyrus | UBERON:0002581 | 39.23 | gold quality |
| nasal cavity epithelium | UBERON:0005384 | 39.04 | gold quality |
| corpus epididymis | UBERON:0004359 | 38.98 | gold quality |
| tibia | UBERON:0000979 | 38.93 | gold quality |
| bone marrow cell | CL:0002092 | 38.81 | gold quality |
| seminal vesicle | UBERON:0000998 | 38.75 | gold quality |
| caput epididymis | UBERON:0004358 | 38.75 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 4.41 |
HPA expression
RNA tissue specificity: Tissue enriched
39 HPA tissues / cells by nTPM:
| Tissue / cell | Axis | nTPM |
|---|---|---|
| Skin 1 | tissue | 42.9 |
| Breast | tissue | 2.2 |
| Hippocampal formation | tissue | 1.3 |
| Testis | tissue | 1.1 |
| Cerebral cortex | tissue | 1.1 |
| Occipital cortex | tissue | 1.1 |
| Cerebellum | tissue | 1.0 |
| Prefrontal cortex | tissue | 0.9 |
| Pons | tissue | 0.8 |
| Motor cortex | tissue | 0.8 |
| Basal ganglia | tissue | 0.8 |
| Hypothalamus | tissue | 0.8 |
| Substantia nigra | tissue | 0.8 |
| Ventral forebrain | tissue | 0.8 |
| Septum | tissue | 0.8 |
| Somatosensory cortex | tissue | 0.8 |
| Retrosplenial cortex | tissue | 0.8 |
| Insular cortex | tissue | 0.8 |
| Amygdala | tissue | 0.7 |
| Thalamus | tissue | 0.7 |
| Spinal cord | tissue | 0.7 |
| Entorhinal cortex | tissue | 0.7 |
| Retrosplenial and cingulate cortex | tissue | 0.7 |
| Periaqueductal gray | tissue | 0.7 |
| Temporal cortex | tissue | 0.7 |
| Putamen | tissue | 0.6 |
| Midbrain | tissue | 0.6 |
| Medulla oblongata | tissue | 0.6 |
| Superior colliculi | tissue | 0.6 |
| Corpus callosum | tissue | 0.6 |
| Tonsil | tissue | 0.6 |
| Olfactory bulb | tissue | 0.6 |
| Vagina | tissue | 0.4 |
| Skeletal muscle | tissue | 0.2 |
| Thymus | tissue | 0.2 |
| Frontal cortex | tissue | 0.1 |
| Placenta | tissue | 0.1 |
| Locus coeruleus | tissue | 0.1 |
| Caudate putamen | tissue | 0.1 |
Brain sub-regions (HPA Brain Atlas): detected in 50; highest nTPM — Subiculum (1.3), Dorsal hippocampus (0.8), Ventral hippocampus (0.8), Dorsal spinal cord (0.7), Ventral spinal cord (0.7).
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
Targeting BPIFC by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific).
showing 30 of 41 miRNAs:
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-3163 | 100.00 | 77.23 | 8605 |
| HSA-MIR-513B-5P | 99.99 | 69.96 | 2150 |
| HSA-MIR-4803 | 99.98 | 71.99 | 3117 |
| HSA-MIR-23B-5P | 99.98 | 66.07 | 587 |
| HSA-MIR-570-3P | 99.96 | 72.41 | 4910 |
| HSA-MIR-495-3P | 99.96 | 72.81 | 4197 |
| HSA-MIR-5688 | 99.96 | 73.23 | 4504 |
| HSA-MIR-548AA | 99.96 | 70.64 | 3753 |
| HSA-MIR-548AP-3P | 99.96 | 70.64 | 3753 |
| HSA-MIR-548T-3P | 99.96 | 70.64 | 3753 |
| HSA-MIR-6783-3P | 99.89 | 67.92 | 2059 |
| HSA-MIR-1343-3P | 99.89 | 66.78 | 1815 |
| HSA-MIR-204-5P | 99.79 | 71.62 | 2439 |
| HSA-MIR-211-5P | 99.79 | 71.65 | 2440 |
| HSA-MIR-10393-3P | 99.72 | 66.56 | 961 |
| HSA-MIR-6801-5P | 99.72 | 66.50 | 981 |
| HSA-MIR-4755-5P | 99.71 | 70.34 | 2716 |
| HSA-MIR-5006-3P | 99.71 | 70.26 | 2728 |
| HSA-MIR-802 | 99.61 | 67.70 | 1254 |
| HSA-MIR-199A-5P | 99.51 | 69.71 | 1107 |
| HSA-MIR-199B-5P | 99.51 | 69.74 | 1098 |
| HSA-MIR-6852-5P | 99.17 | 66.69 | 2073 |
| HSA-MIR-323B-3P | 99.14 | 68.89 | 725 |
| HSA-MIR-6738-3P | 99.03 | 67.14 | 1326 |
| HSA-MIR-5001-3P | 98.91 | 67.28 | 1394 |
| HSA-MIR-181A-2-3P | 98.91 | 67.60 | 1168 |
| HSA-MIR-629-5P | 98.78 | 68.72 | 1032 |
| HSA-MIR-6776-5P | 98.54 | 67.43 | 1304 |
| HSA-MIR-4720-3P | 98.50 | 68.88 | 988 |
| HSA-MIR-499B-5P | 98.35 | 68.39 | 988 |
Functional genomics
gnomAD constraint: pLI 5.35e-17, LOEUF 1.25, missense Z 0.653 — population loss-of-function intolerance (pLI ≥ 0.9 = LoF-intolerant; lower LOEUF = more constrained). gnomAD
Regional missense constraint (gnomAD RMC): no regional variation along ENST00000300399 — one region, missense o/e 0.97.
Literature-anchored findings (GeneRIF, showing 3)
- BPIL2maps to Chr 22q13. AA sequence is reported. (PMID:12185532)
- BPIFC c.3G>C mutation segregates with hereditary trichilemmal cysts in a large Chinese family. (PMID:31033252)
- Transcriptomic Analyses and Experimental Validation Identified Immune-Related lncRNA-mRNA Pair MIR210HG-BPIFC Regulating the Progression of Hypertrophic Cardiomyopathy. (PMID:38474063)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | cetp | ENSDARG00000030872 |
| mus_musculus | Bpifc | ENSMUSG00000050108 |
| rattus_norvegicus | Bpifc | ENSRNOG00000022937 |
Paralogs (12): BPIFB2 (ENSG00000078898), CETP (ENSG00000087237), PLTP (ENSG00000100979), BPI (ENSG00000101425), BPIFB1 (ENSG00000125999), LBP (ENSG00000129988), BPIFA2 (ENSG00000131050), BPIFA3 (ENSG00000131059), BPIFB6 (ENSG00000167104), BPIFB3 (ENSG00000186190), BPIFB4 (ENSG00000186191), BPIFA1 (ENSG00000198183)
Mouse-model phenotypes
Observed phenotypes of the mouse ortholog (MGI:3026884) from MGI (Alliance of Genome Resources) — knockout/mutant phenotypes, ranked by annotation count. 3 distinct phenotype terms.
| Mouse phenotype (MP) | Records |
|---|---|
| abnormal locomotor behavior | 1 |
| impaired glucose tolerance | 1 |
| increased aggression | 1 |
Additional cross-species homologs
Sequence homologs in species beyond Ensembl Compara’s model organisms, by Diamond local protein alignment (% sequence identity; best hit per species). Lower-identity rows are more distant homologs. The matched accessions’ gene symbols aren’t in biobtree yet, so each row shows the UniProt accession.
| Organism | UniProt | Identity | Method |
|---|---|---|---|
| Sebastes schlegelii | A0A481NSZ4 | 35.7% | Diamond |
Genomic neighbors (locus context)
Genes flanking this one on the chromosome (NCBI/Entrez gene neighborhood). Positional context only — some neighbors share regulatory elements (bidirectional promoters, antisense/overlapping transcripts), but chromosomal adjacency is not itself a functional relationship (see Interactions for that).
| Symbol | Type | Entrez |
|---|---|---|
| RFPL3S | ncRNA | 10737 |
| RFPL3 | protein-coding | 10738 |
| RTCB | protein-coding | 51493 |
| SYN3-AS1 | ncRNA | 105373004 |
| FBXO7 | protein-coding | 25793 |
| SYN3 | protein-coding | 8224 |
| LINC01640 | ncRNA | 105373006 |
| TIMP3 | protein-coding | 7078 |
| LARGE1 | protein-coding | 9215 |
Protein
Protein identifiers
BPI fold-containing family C protein — Q8NFQ6 (reviewed: Q8NFQ6)
Alternative names: Bactericidal/permeability-increasing protein-like 2
All UniProt accessions (3): A0A8C8NLL8, Q8NFQ6, Q5TI88
UniProt curated annotations — full annotation on UniProt →
Subcellular location. Secreted.
Tissue specificity. Detected in the basal layer of the epidermis from inflammatory skin from psoriasis patients, but not in normal skin.
Similarity. Belongs to the BPI/LBP/Plunc superfamily. BPI/LBP family.
Isoforms (2)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q8NFQ6-1 | 1 | yes |
| Q8NFQ6-2 | 2 |
RefSeq proteins (1): NP_777592* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001124 | Lipid-bd_serum_glycop_C | Domain |
| IPR017942 | Lipid-bd_serum_glycop_N | Domain |
| IPR017943 | Bactericidal_perm-incr_a/b_dom | Homologous_superfamily |
| IPR017954 | Lipid-bd_serum_glycop_CS | Conserved_site |
| IPR030675 | BPI/LBP | Family |
| IPR032942 | BPI/LBP/Plunc | Family |
Pfam: PF01273, PF02886
UniProt features (19 total): glycosylation site 10, sequence variant 4, splice variant 2, signal peptide 1, chain 1, disulfide bond 1
Structure
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q8NFQ6-F1 | 82.60 | 0.51 |
Human Protein Atlas
Protein class: Predicted secreted proteins, UniProt - Evidence at transcript level
Protein evidence: Evidence at protein level
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Disulfide bonds (1)
| Type | Positions |
|---|---|
| Disulfide bond | 161–200 |
Glycosylation sites (10)
| Type | Positions |
|---|---|
| N-linked (glcnac…) asparagine | 372, 415, 79, 92, 113, 213, 225, 257, 301, 355 |
Function
Pathways and Gene Ontology
Reactome pathways
0 curated (TAS) of 0; 0 disease pathways. Curated-first; evidence = TAS (manually curated) vs IEA (electronic inference).
MSigDB gene sets: 37 (showing top):
GOBP_DEFENSE_RESPONSE_TO_OTHER_ORGANISM, ACEVEDO_METHYLATED_IN_LIVER_CANCER_DN, GOMF_LIPOPOLYSACCHARIDE_BINDING, GOMF_LIPID_BINDING, GOMF_PHOSPHOLIPID_BINDING, MIKKELSEN_MCV6_LCP_WITH_H3K27ME3, CHYLA_CBFA2T3_TARGETS_UP, LHX9_TARGET_GENES, MIR570_3P, MIR5688, MIR495_3P, MIR4755_5P, MIR5006_3P, MIR513B_5P, MIR6783_3P
GO Biological Process (4): innate immune response (GO:0045087), immune system process (GO:0002376), defense response to bacterium (GO:0042742), defense response to Gram-negative bacterium (GO:0050829)
GO Molecular Function (3): lipopolysaccharide binding (GO:0001530), phospholipid binding (GO:0005543), lipid binding (GO:0008289)
GO Cellular Component (1): extracellular region (GO:0005576)
GO top-level categories
10 GO namespaces:
| Category | Terms |
|---|---|
| lipid binding | 2 |
| immune response | 1 |
| defense response to symbiont | 1 |
| biological_process | 1 |
| defense response | 1 |
| response to bacterium | 1 |
| defense response to bacterium | 1 |
| carbohydrate derivative binding | 1 |
| binding | 1 |
| cellular anatomical structure | 1 |
Protein interactions and networks
STRING
showing 15 of 242 interactions by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| BPIFC | DEFB115 | Q30KQ5 | 565 |
| BPIFC | WFDC12 | Q8WWY7 | 525 |
| BPIFC | DEFB128 | Q7Z7B8 | 514 |
| BPIFC | PGLYRP3 | Q96LB9 | 486 |
| BPIFC | TMEM239 | Q8WW34 | 468 |
| BPIFC | DRC10 | Q96DY2 | 455 |
| BPIFC | CST5 | P28325 | 412 |
| BPIFC | PLEKHA4 | Q9H4M7 | 372 |
| BPIFC | BPIFA1 | Q9NP55 | 365 |
| BPIFC | THEM5 | Q8N1Q8 | 355 |
| BPIFC | FLG2 | Q5D862 | 352 |
| BPIFC | BPIFA3 | Q9BQP9 | 328 |
| BPIFC | FHIP2B | Q86V87 | 327 |
| BPIFC | HRNR | Q86YZ3 | 324 |
| BPIFC | CALHM4 | Q5JW98 | 323 |
IntAct
Human interaction partners of BPIFC in IntAct, one row per partner (best MIscore; records = supporting IntAct interaction records).
2 partners by confidence:
| Partner | Interaction type | MIscore | Records |
|---|---|---|---|
| HSPA2 | physical association | 0.400 | 1 |
| METTL21C | physical association | 0.400 | 1 |
BioGRID (3 interactions; top human partners by supporting records): HSPA2 (Affinity Capture-MS), METTL21C (Affinity Capture-MS), PARP6 (Proximity Label-MS)
Disease & clinical
Genetic variants
Variant evidence for BPIFC: 76 ClinVar records (0 pathogenic / likely pathogenic); 1 GWAS association.
ClinVar
76 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 0 |
| Uncertain significance | 65 |
| Likely benign | 3 |
| Benign | 3 |
SpliceAI
Top 10 splice-impact sites by Δscore (adjacent positions with the same effect merged into one range; 34 predictions of 1,114):
| Position(s) | Effect | Δscore | Sites |
|---|---|---|---|
| 22:32417149–32417150 | acceptor_loss | 1.0000 | 5 |
| 22:32432549 | acceptor_gain | 1.0000 | |
| 22:32432552 | acceptor_gain | 1.0000 | |
| 22:32432556–32432557 | acceptor_gain | 1.0000 | 2 |
| 22:32437862 | acceptor_gain | 1.0000 | |
| 22:32453504–32453505 | acceptor_loss | 1.0000 | 6 |
| 22:32417149 | acceptor_loss | 0.9900 | |
| 22:32419360–32419361 | donor_loss | 0.9900 | 5 |
| 22:32419405–32419406 | acceptor_loss | 0.9900 | 6 |
| 22:32431415–32431416 | acceptor_loss | 0.9900 | 6 |
AlphaMissense
397 missense substitutions predicted likely pathogenic (of 3,333 scored), across 166 residues. Top 20 hotspot residues, ranked by the number of likely-pathogenic substitutions (of those reachable by a single-nucleotide change), then by mean score:
| Residue | Likely-pathogenic substitutions | Mean am_pathogenicity | Max am_pathogenicity |
|---|---|---|---|
| C200 | 7 | 0.821 | 0.914 |
| C161 | 7 | 0.811 | 0.891 |
| N441 | 7 | 0.697 | 0.856 |
| F407 | 6 | 0.853 | 0.927 |
| W118 | 6 | 0.829 | 0.919 |
| F383 | 6 | 0.770 | 0.862 |
| D230 | 6 | 0.603 | 0.668 |
| F172 | 5 | 0.853 | 0.886 |
| F183 | 5 | 0.812 | 0.863 |
| F80 | 5 | 0.751 | 0.863 |
| F424 | 5 | 0.750 | 0.814 |
| F70 | 5 | 0.749 | 0.833 |
| F97 | 5 | 0.700 | 0.752 |
| P438 | 5 | 0.610 | 0.629 |
| F295 | 4 | 0.862 | 0.922 |
| F434 | 4 | 0.820 | 0.890 |
| F356 | 4 | 0.802 | 0.821 |
| F252 | 4 | 0.793 | 0.833 |
| P347 | 4 | 0.792 | 0.895 |
| E425 | 4 | 0.787 | 0.862 |
HPA cancer prognostics
RNA cancer specificity: Group enriched (Head and Neck Squamous Cell Carcinoma, Skin Cutaneous Melanoma)
Disease associations
OMIM: gene MIM:614109 | disease phenotypes:
GenCC curated gene-disease
1 curated gene-disease records:
| Disease | Classification | Inheritance | Records |
|---|---|---|---|
| trichilemmal cyst | Limited | Autosomal dominant |
Mondo (1): trichilemmal cyst (MONDO:0012328)
GWAS associations
1 associations:
| Study | Trait | p-value |
|---|---|---|
| GCST010002_381 | Refractive error | 6e-13 |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (CPIC guideline: no)
CTD chemical–gene interactions
8 total (human), top 8 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| sodium arsenate | decreases expression, increases abundance | 1 |
| hydroquinone | increases expression | 1 |
| abrine | increases expression | 1 |
| Arsenic | decreases expression, increases abundance | 1 |
| Benzo(a)pyrene | affects methylation | 1 |
| Tetrachlorodibenzodioxin | increases expression | 1 |
| Lactic Acid | decreases expression | 1 |
| Particulate Matter | increases expression | 1 |
Clinical trials (associated diseases)
Via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Associated diseases: trichilemmal cyst
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): trichilemmal cyst