X-linked congenital hemolytic anemia

Summary

X-linked congenital hemolytic anemia (MONDO:0060455) is a disease with 1 cohort gene.

At a glance

• Cohort genes: 1
• ClinVar variants: 5

Clinical features

No curated clinical features (Orphanet) for this disease.

Identifiers

Disease identifiers

Field	Value
Canonical name	X-linked congenital hemolytic anemia
Mondo ID	MONDO:0060455
OMIM	301015
DOID	DOID:0111846
UMLS	C4746970
MedGen	1648376
GARD	0025994
Is cancer (heuristic)	no

Also known as: hemolytic anemia, congenital, X-linked, X-linked recessive

Data availability: 5 ClinVar variants · 2 GenCC gene-disease records.

Disease family

Classification path: disease › human disease › disease by etiologic mechanism › disease of genetic or genomic mechanism › hereditary disease › X-linked disease › X-linked congenital hemolytic anemia

Related subtypes (49): X-linked Opitz G/BBB syndrome, X-linked immunoneurologic disorder, X-linked adrenal hypoplasia congenita, X-linked lissencephaly with abnormal genitalia, X-linked severe congenital neutropenia, X-linked distal spinal muscular atrophy type 3, epilepsy, X-linked 1, with variable learning disabilities and behavior disorders, Aland island eye disease, X-linked erythropoietic protoporphyria, X-linked central congenital hypothyroidism with late-onset testicular enlargement, X-linked colobomatous microphthalmia-microcephaly-intellectual disability-short stature syndrome, X-linked acrogigantism due to Xq26 microduplication, Wiskott-Aldrich syndrome, X-linked Alport syndrome, X-linked mandibulofacial dysostosis, X-linked chondrodysplasia punctata, choroideremia, cone dystrophy, X-linked, with tapetal-like sheen, diabetes insipidus, nephrogenic, X-linked, Dyggve-Melchior-Clausen syndrome, X-linked, dyskeratosis congenita, X-linked, X-linked hypohidrotic ectodermal dysplasia, X-linked Ehlers-Danlos syndrome, epidermodysplasia verruciformis, X-linked, exudative vitreoretinopathy 2, X-linked, Aarskog-Scott syndrome, X-linked, hemophilia A, X-linked hydrocephalus with stenosis of the aqueduct of Sylvius, hyper-IgM syndrome type 1, X-linked lymphoproliferative syndrome, macular dystrophy, X-linked, X-linked Emery-Dreifuss muscular dystrophy, X-linked myotubular myopathy, X-linked lethal multiple pterygium syndrome, X-linked retinoschisis, spondyloepiphyseal dysplasia tarda, X-linked, X-linked cerebellar ataxia, adrenoleukodystrophy, Charcot-Marie-Tooth disease type X, X-linked dominant disease, X-linked recessive disease, X-linked hypophosphatemic rickets, X-linked sideroblastic anemia 1, X-linked deafness, X-linked cone-rod dystrophy, X-linked congenital stationary night blindness, X-linked complex neurodevelopmental disorder, X-linked intellectual disability, leukemia, acute, X-linked

Genetics & variants

GWAS landscape

No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.

Variant details and genetic-evidence tiers

ClinVar germline variants

5 retrieved; paginated sample, class counts are floors:

3 uncertain significance, 1 pathogenic, 1 likely pathogenic

ClinVar	Variant (HGVS)	Gene	Classification	Review
1252084	NM_001353812.2(ATP11C):c.1666+2T>C	ATP11C	Pathogenic	no assertion criteria provided
560168	NM_001353812.2(ATP11C):c.1244C>A (p.Thr415Asn)	ATP11C	Likely pathogenic	criteria provided, single submitter
2585525	NM_001353812.2(ATP11C):c.1520+6G>A	ATP11C	Uncertain significance	criteria provided, single submitter
3377686	NM_001353812.2(ATP11C):c.2964+3A>G	ATP11C	Uncertain significance	criteria provided, single submitter
3892995	NM_001353812.2(ATP11C):c.1207-5T>G	ATP11C	Uncertain significance	criteria provided, single submitter

Genes & proteins

Mendelian disease overlap and somatic drivers

GenCC: 2 · Orphanet: 0 · OMIM-shared: 0 · Dual-evidence (GWAS+Mendelian): 0

GenCC gene–disease validity (cohort genes)

the Disease column is the GenCC-asserted condition — a cohort gene’s strongest validity may be for a related predisposition syndrome.

Gene	Classification	Inheritance	Disease	Records
ATP11C	Limited	X-linked	X-linked congenital hemolytic anemia	2

Cohort genes → proteins

1 cohort genes, 1 distinct canonical proteins.

Evidence partition

Subset	Genes
multi_evidence	1

Cohort genes (full)

Symbol	HGNC	Ensembl	UniProt	Name	Evidence
ATP11C	HGNC:13554	ENSG00000101974	Q8NB49	Phospholipid-transporting ATPase IG	gencc,clinvar

Cohort function summary

Lead sentence per gene, UniProt-curated.

Symbol	Protein name	Function (lead sentence)
ATP11C	Phospholipid-transporting ATPase IG	Catalytic component of a P4-ATPase flippase complex which catalyzes the hydrolysis of ATP coupled to the transport of aminophospholipids, phosphatidylserines (PS) and phosphatidylethanolamines (PE), from the outer to the inner leaflet of t…

Protein-family classification

Druggable: 0 · Difficult: 1 · Unknown: 0 · Druggable fraction: 0.0

Family distribution

Cohort families vs a genome-wide background (hypergeometric, BH-FDR; fold = observed/expected). Counts kept; sorted by enrichment, so the catch-all Other/Unknown bucket no longer leads.

Family	Genes	Fold	FDR
Transcription factor	1	8.3×	0.121

Per-gene assignment

Symbol	Family	Druggable?	EC	InterPro (top 3)
ATP11C	Transcription factor	no	7.6.2.1	P_typ_ATPase, P-type_ATPase_IV, ATPase_P-typ_transduc_dom_A_sf

Expression context

Cohort genes with no expression data: 0.

1 cohort gene are a single-cell marker in ≥1 SCXA experiment.

Breadth distribution (Bgee present_calls)

Bucket	Genes
narrow (1-5 tissues)	0
moderate (6-20)	0
broad (>20)	1
unknown	0

Top tissues across cohort

Tissue	Cohort genes
calcaneal tendon	1
male germ line stem cell (sensu Vertebrata) in testis	1
seminal vesicle	1

Per-gene tissue summary (top 30)

Symbol	Bgee breadth	FANTOM5 breadth	SCXA	Top tissues
ATP11C	250	ubiquitous	marker	seminal vesicle, calcaneal tendon, male germ line stem cell (sensu Vertebrata) in testis

Protein interactions among cohort

Intra-cohort edges: 0.

Hub genes (top 10 by interactor count)

Symbol	Interactor count
ATP11C	1,740

Structural data

PDB: 1 · AlphaFold-only: 0 · No structure: 0

Cohort genes with PDB structures (top 30)

Symbol	UniProt	PDB entries
ATP11C	Q8NB49	13

Function

Pathway analysis

Distinct Reactome pathways touched by cohort: 3. Enrichment computed across 1 evidence-associated genes (1 with Reactome annotation).

Pathways by enrichment

Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 1 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.

Pathway	Cohort genes	Fold	FDR	Sample cohort genes
Ion transport by P-type ATPases	1	207.6×	0.014	ATP11C
Ion channel transport	1	96.0×	0.016	ATP11C
Transport of small molecules	1	25.1×	0.040	ATP11C

GO biological processes by enrichment

Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 1 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.

GO term	Cohort genes	Fold	FDR	Sample cohort genes
phospholipid translocation	1	624.1×	0.003	ATP11C
monoatomic ion transmembrane transport	1	208.1×	0.005	ATP11C

Therapeutics

Drug target analysis

Approved (phase 4): 0 · Phase ≥3: 0 · Phased (≥1): 0 · Undrugged: 1

Druggability breadth: 0 of 1 evidence-associated genes (0%) have a ChEMBL target (buckets above are over the deeply-mined display cohort).

Top cohort targets by molecule count

Symbol	Molecules	Max phase
ATP11C	0	0

Bioactivity and enzyme data

Enzyme cohort genes (≥1 EC): 1.

Cohort enzymes (BRENDA EC)

Symbol	EC numbers	Names
ATP11C	7.6.2.1	P-type phospholipid transporter

Pharmacogenomics

Cohort genes with a PharmGKB record: 1; with CPIC/DPWG dosing guidelines: 0.

No cohort gene has a CPIC/DPWG genotype-guided dosing guideline (PharmGKB).

Chemical tractability of cohort targets

0 approved/phased compounds have measured bioactivity against a cohort gene (and aren’t yet in disease-level trials). This is a research / tractability signal, NOT a therapeutic recommendation — a bioactivity row often reflects off-target or screening binding (e.g. promiscuous kinase inhibitors against a cohort kinase), implying no disease mechanism.

Druggability pyramid

Cohort genes binned by druggability tier (high → low):

Tier	Definition	Genes	Symbols
A	Approved (phase 4 drug)	0
B	Phased (≥1) drug, not yet approved	0
C	Druggable family + PDB, no drug	0
D	Druggable family + AlphaFold only, no drug	0
E	Difficult family or no structure, no drug	1	ATP11C

Undrugged target profiles

1 cohort genes are undrugged. Ranked by ‘starting-point quality’ (assay depth + drugged-partner adjacency).

Symbol	ChEMBL assays	Drugged partners (top 3)
ATP11C	0	—

Clinical trials & evidence

Clinical trials

Clinical trials: 0.