CARD6
Caspase recruitment domain-containing protein 6
Also known as: CARD6_HUMAN, CINCIN1
Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene
Protein identityUniProt · HPA
- UniProt accession
- Q9BX69
- Gene
- CARD6
- Ensembl
- ENSG00000132357
- Chromosome
- 5
- Canonical length
- 1037 aa
- Protein class
- Plasma proteins, Predicted intracellular proteins
OverviewNCBI Gene
This gene encodes a protein that contains a caspase recruitment domain (CARD), an antiparallel six-helical bundle that mediates homotypic protein-protein interactions. The encoded protein is a microtubule-associated protein that has been shown to interact with receptor-interacting protein kinases and positively modulate signal transduction pathways converging on activation of the inducible transcription factor NF-kB. [provided by RefSeq, Jul 2008]
Canonical amino-acid sequenceUniProt
1037 residues, UniProt reviewed canonical sequence.
>Q9BX69|CARD6
1 MATESTPSEI IERERKKLLE ILQHDPDSIL DTLTSRRLIS EEEYETLENV TDLLKKSRKL
61 LILVQKKGEA TCQHFLKCLF STFPQSAAIC GLRHEVLKHE NTVPPQSMGA SSNSEDAFSP
121 GIKQPEAPEI TVFFSEKEHL DLETSEFFRD KKTSYRETAL SARKNEKEYD TPEVTLSYSV
181 EKVGCEVPAT ITYIKDGQRY EELDDSLYLG KEEYLGSVDT PEDAEATVEE EVYDDPEHVG
241 YDGEEDFENS ETTEFSGEEP SYEGSETSLS LEEEQEKSIE ERKKVFKDVL LCLNMDRSRK
301 VLPDFVKQFS LDRGCKWTPE SPGDLAWNFL MKVQARDVTA RDSILSHKVL DEDSKEDLLA
361 GVENLEIRDI QTINPLDVLC ATMLCSDSSL QRQVMSNMYQ CQFALPLLLP DAENNKSILM
421 LGAMKDIVKK QSTQFSGGPT EDTEKFLTLM KMPVISFVRL GYCSFSKSRI LNTLLSPAQL
481 KLHKIFLHQD LPLLVLPRQI SDGLVEITWC FPDSDDRKEN PFFQKPVALA NLRGNLESFW
541 TQFGFLMEVS SAVFFFTDCL GEKEWDLLMF LGEAAIERCY FVLSSQARES EEAQIFQRIL
601 NLKPAQLLFW ERGDAGDRRK NMEGLQAALQ EVMFSSCLRC VSVEDMAALA RELGIQVDED
661 FENTQRIQVS SGENMAGTAE GEGQQRHSQL KSSSKSQALM PIQEPGTQCE LSQNLQNLYG
721 TPVFRPVLEN SWLFPTRIGG NFNHVSLKAS WVMGRPFGSE QRPKWFHPLP FQNAGAQGRG
781 KSFGIQSFHP QIFYSGERFM KFSRVARGCH SNGTFGRLPR PICQHVQACP ERPQMMGTLE
841 RSRAVASKIG HSYSLDSQPA RAVGKPWPQQ ACTRVTELTE ATGKLIRTSH IGKPHPQSFQ
901 PAAATQKLRP ASQQGVQMKT QGGASNPALQ IGSHPMCKSS QFKSDQSNPS TVKHSQPKPF
961 HSVPSQPKSS QTKSCQSQPS QTKPSPCKST QPKPSQPWPP QSKPSQPRPP QPKSSSTNPS
1021 QAKAHHSKAG QKRGGKHLocalizationUniProt · AlphaFold · HPA
Whether an antibody against CARD6 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
- Unknown
- Secreted
- No
- Transmembrane segments
- 0
- Mean surface accessibility (rSASA)
- 0.51
- Highest tissue expression
- 12 nTPM
Expression across tissuesHPA
Tissue
- spleen: 12 nTPM
- stomach: 11 nTPM
- adrenal gland: 11 nTPM
- gallbladder: 11 nTPM
- esophagus: 11 nTPM
- adipose tissue: 9.1 nTPM
Single-cell type
- neutrophils: 89 nCPM
- esophageal apical cells: 52 nCPM
- lymphatic endothelial cells: 45 nCPM
- neutrophil progenitors: 35 nCPM
- esophageal suprabasal cells: 34 nCPM
- kupffer cells: 33 nCPM
Immune cell
- basophil: 27 nTPM
- non-classical monocyte: 14 nTPM
- intermediate monocyte: 11 nTPM
- classical monocyte: 11 nTPM
- neutrophil: 11 nTPM
- myeloid DC: 7.7 nTPM
Brain region
- choroid plexus: 8.4 nTPM
- medulla oblongata: 7.5 nTPM
- thalamus: 7.3 nTPM
- spinal cord: 6.8 nTPM
- pons: 6.7 nTPM
- white matter: 6.3 nTPM
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)
- 1.26
- gnomAD pLI
- 0
- gnomAD missense Z
- -0.41
- DepMap mean gene effect
- 0.01
- DepMap dependency class
- selective
Cancer expressionTCGA
Across TCGA tumor cohorts, this protein is over-expressed in roughly 5% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).
OntologyGO
Biological processes
Protein domainsUniProt · Pfam · InterPro
KeywordsUniProt
Antibody and autoantibody relevanceSeroatlas analysis
Seroatlas reads CARD6 as an antibody target. Whether an autoantibody or antibody against CARD6 could matter depends on whether native CARD6 is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.
CARD6 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 CARD6 as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.
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