BICC1
Protein bicaudal C homolog 1
Also known as: BICC1_HUMAN
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- Q9H694
- Gene
- BICC1
- Ensembl
- ENSG00000122870
- Chromosome
- 10
- Canonical length
- 974 aa
- Protein class
- Disease related genes, Predicted intracellular proteins
- Subcellular location
- Centrosome,Cytosol
OverviewNCBI Gene
This gene encodes an RNA-binding protein that is active in regulating gene expression by modulating protein translation during embryonic development. Mouse studies identified the corresponding protein to be under strict control during cell differentiation and to be a maternally provided gene product. [provided by RefSeq, Apr 2009]
Canonical amino-acid sequenceUniProt
974 residues, UniProt reviewed canonical sequence.
>Q9H694|BICC1
1 MAAQGEPGYL AAQSDPGSNS ERSTDSPVPG SEDDLVAGAT LHSPEWSEER FRVDRKKLEA
61 MLQAAAEGKG RSGEDFFQKI MEETNTQIAW PSKLKIGAKS KKDPHIKVSG KKEDVKEAKE
121 MIMSVLDTKS NRVTLKMDVS HTEHSHVIGK GGNNIKKVME ETGCHIHFPD SNRNNQAEKS
181 NQVSIAGQPA GVESARVRIR ELLPLVLMFE LPIAGILQPV PDPNSPSIQH ISQTYNISVS
241 FKQRSRMYGA TVIVRGSQNN TSAVKEGTAM LLEHLAGSLA SAIPVSTQLD IAAQHHLFMM
301 GRNGSNIKHI MQRTGAQIHF PDPSNPQKKS TVYLQGTIES VCLARQYLMG CLPLVLMFDM
361 KEEIEVDPQF IAQLMEQLDV FISIKPKPKQ PSKSVIVKSV ERNALNMYEA RKCLLGLESS
421 GVTIATSPSP ASCPAGLACP SLDILASAGL GLTGLGLLGP TTLSLNTSTT PNSLLNALNS
481 SVSPLQSPSS GTPSPTLWAP PLANTSSATG FSAIPHLMIP STAQATLTNI LLSGVPTYGH
541 TAPSPPPGLT PVDVHINSMQ TEGKKISAAL NGHAQSPDIK YGAISTSSLG EKVLSANHGD
601 PSIQTSGSEQ TSPKSSPTEG CNDAFVEVGM PRSPSHSGNA GDLKQMMCPS KVSCAKRQTV
661 ELLQGTKNSH LHSTDRLLSD PELSATESPL ADKKAPGSER AAERAAAAQQ NSERAHLAPR
721 SSYVNMQAFD YEQKKLLATK AMLKKPVVTE VRTPTNTWSG LGFSKSMPAE TIKELRRANH
781 VSYKPTMTTT YEGSSMSLSR SNSREHLGGG SESDNWRDRN GIGPGSHSEF AASIGSPKRK
841 QNKSTEHYLS SSNYMDCISS LTGSNGCNLN SSFKGSDLPE LFSKLGLGKY TDVFQQQEID
901 LQTFLTLTDQ DLKELGITTF GARRKMLLAI SELNKNRRKL FESPNARTSF LEGGASGRLP
961 RQYHSDIASV SGRWLocalizationUniProt · AlphaFold · HPA
Whether an antibody against BICC1 can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.
- Antibody reachability
- Intracellular
- Secreted
- No
- Transmembrane segments
- 0
- Mean surface accessibility (rSASA)
- 0.52
- Highest tissue expression
- 27 nTPM
Expression across tissuesHPA
Tissue
- kidney: 27 nTPM
- ovary: 17 nTPM
- pancreas: 15 nTPM
- gallbladder: 11 nTPM
- heart muscle: 9.6 nTPM
- adipose tissue: 9.4 nTPM
Single-cell type
- renal connecting tubule cells: 2,040 nCPM
- proximal tubule cells: 1,981 nCPM
- distal convoluted tubule cells: 1,678 nCPM
- pancreatic duct cells: 1,492 nCPM
- loop of henle epithelial cells: 1,486 nCPM
- cholangiocytes: 1,483 nCPM
Immune cell
- basophil: 6.2 nTPM
- myeloid DC: 0.6 nTPM
- NK-cell: 0.5 nTPM
- plasmacytoid DC: 0.5 nTPM
- non-classical monocyte: 0.2 nTPM
- classical monocyte: 0.1 nTPM
Brain region
- choroid plexus: 6.7 nTPM
- cerebral cortex: 5.9 nTPM
- medulla oblongata: 5.1 nTPM
- spinal cord: 5.1 nTPM
- hypothalamus: 4.6 nTPM
- midbrain: 3.9 nTPM
DiseaseUniProt · ClinVar · IEDB · PubMed
Four sources answering four different questions about BICC1.
Disease | AllUniProt
Conditions BICC1 is implicated in, by any mechanism.
- Renal dysplasia, cystic (CYSRD) MIM:601331
Disease | GeneticClinVar
5 pathogenic / likely-pathogenic of 452 ClinVar records.
Conditions with pathogenic or likely-pathogenic variants.
- Renal dysplasia, cystic, susceptibility to
- Renal agenesis
Genetic constraint and essentialitygnomAD · DepMap
Does the body need this protein intact? Low LOEUF or a strong DepMap dependency means loss or blockade of the protein is likely to be felt.
- gnomAD LOEUF (loss-of-function intolerance)
- 0.34
- gnomAD pLI
- 0.84
- gnomAD missense Z
- 1.25
- DepMap mean gene effect
- -0.04
- DepMap dependency class
- selective
Cancer expressionTCGA
Across TCGA tumor cohorts, this protein is over-expressed in roughly 4% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).
OntologyGO
Biological processes
- determination of left/right symmetry
- heart development
- kidney development
- mRNA catabolic process
- negative regulation of canonical Wnt signaling pathway
Molecular functions
Cellular components
Protein domainsUniProt · Pfam · InterPro
- Sterile alpha motif domain
- K Homology domain
- K Homology domain, type 1
- Sterile alpha motif/pointed domain superfamily
- K Homology domain, type 1 superfamily
- KH domain
- SAM domain (Sterile alpha motif)
- BICC1, SAM domain
- BICC1, first type I KH domain
- BICC1, third type I KH domain
- BICC1, second type I KH
- Protein bicaudal C homolog 1, KH-like domain
- Protein bicaudal C homolog 1, KH-like domain
- BICC1, first type I KH domain
KeywordsUniProt
InteractionsUniProt · HPA
Protein binding partners of BICC1 in the human serome: UniProt-annotated complex subunits plus reported interactors. Each links to its own Seroatlas record.
Antibody and autoantibody relevanceSeroatlas analysis
Seroatlas reads BICC1 as an antibody target. Whether an autoantibody or antibody against BICC1 could matter depends on whether native BICC1 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
BICC1 is annotated as predominantly intracellular. Intracellular proteins are common autoantibody markers, becoming visible to the immune system after cell injury or altered processing, but are usually markers of disease rather than direct drivers.
Annotation status
The present source text does not explicitly label BICC1 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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