CCT6A chaperonin containing TCP1 subunit 6A [Homo sapiens (human)] - Gene

Summary

Official Symbol: CCT6Aprovided by HGNC
Official Full Name: chaperonin containing TCP1 subunit 6Aprovided by HGNC
Primary source: HGNC:HGNC:1620
See related: Ensembl:ENSG00000146731 MIM:104613; AllianceGenome:HGNC:1620
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: CCT6; Cctz; HTR3; TCPZ; TCP20; MoDP-2; TTCP20; CCT-zeta; CCT-zeta-1; TCP-1-zeta
Summary: The protein encoded by this gene is a molecular chaperone that is a member of the chaperonin containing TCP1 complex (CCT), also known as the TCP1 ring complex (TRiC). This complex consists of two identical stacked rings, each containing eight different proteins. Unfolded polypeptides enter the central cavity of the complex and are folded in an ATP-dependent manner. The complex folds various proteins, including actin and tubulin. Alternate transcriptional splice variants of this gene, encoding different isoforms, have been characterized. In addition, several pseudogenes of this gene have been located. [provided by RefSeq, Jun 2010]
Expression: Ubiquitous expression in appendix (RPKM 44.1), lymph node (RPKM 38.8) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 7p11.2

Exon count:: 14

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	7	NC_000007.14 (56051765..56063989)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	7	NC_060931.1 (56211599..56223813)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	7	NC_000007.13 (56119458..56131682)

Chromosome 7 - NC_000007.14 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Chaperonin containing TCP1 subunit 6A may activate Notch and Wnt pathways to facilitate the malignant behaviors and cancer stemness in oral squamous cell carcinoma.
Title: Chaperonin containing TCP1 subunit 6A may activate Notch and Wnt pathways to facilitate the malignant behaviors and cancer stemness in oral squamous cell carcinoma.
CCT6A promotes esophageal squamous cell carcinoma cell proliferation, invasion and epithelial-mesenchymal transition by activating TGF-beta/Smad/c-Myc pathway.
Title: CCT6A promotes esophageal squamous cell carcinoma cell proliferation, invasion and epithelial-mesenchymal transition by activating TGF-β/Smad/c-Myc pathway.
CCT6A knockdown suppresses osteosarcoma cell growth and Akt pathway activation in vitro.
Title: CCT6A knockdown suppresses osteosarcoma cell growth and Akt pathway activation in vitro.
Chaperonin-containing tailless complex polypeptide 1 subunit 6A links with aggravating tumor features and disease-free survival in surgical gastric cancer patients: A long-term follow-up study.
Title: Chaperonin-containing tailless complex polypeptide 1 subunit 6A links with aggravating tumor features and disease-free survival in surgical gastric cancer patients: A long-term follow-up study.
CCT6A expression in hepatocellular carcinoma and its correlation with clinical characteristics, liver function indexes, tumor markers and prognosis.
Title: CCT6A expression in hepatocellular carcinoma and its correlation with clinical characteristics, liver function indexes, tumor markers and prognosis.
Chaperonin-containing tailless complex polypeptide 1 subunit 6A correlates with increased World Health Organization grade, less isocitrate dehydrogenase mutation, and deteriorative survival of astrocytoma patients.
Title: Chaperonin-containing tailless complex polypeptide 1 subunit 6A correlates with increased World Health Organization grade, less isocitrate dehydrogenase mutation, and deteriorative survival of astrocytoma patients.
CCT6A may act as a potential biomarker reflecting tumor size, lymphatic metastasis, FIGO stage, and prognosis in cervical cancer patients.
Title: CCT6A may act as a potential biomarker reflecting tumor size, lymphatic metastasis, FIGO stage, and prognosis in cervical cancer patients.
Dynamic Network Biomarker of Pre-Exhausted CD8(+) T Cells Contributed to T Cell Exhaustion in Colorectal Cancer.
Title: Dynamic Network Biomarker of Pre-Exhausted CD8(+) T Cells Contributed to T Cell Exhaustion in Colorectal Cancer.
Chaperonin containing t-complex polypeptide 1 subunit 6A correlates with lymph node metastasis, abnormal carcinoembryonic antigen and poor survival profiles in non-small cell lung carcinoma.
Title: Chaperonin containing t-complex polypeptide 1 subunit 6A correlates with lymph node metastasis, abnormal carcinoembryonic antigen and poor survival profiles in non-small cell lung carcinoma.
CCT6A, a novel prognostic biomarker for Ewing sarcoma.
Title: CCT6A, a novel prognostic biomarker for Ewing sarcoma.

Submit: New GeneRIF Correction See all GeneRIFs (14)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Tat	tat	Expression of HIV-1 Tat upregulates the abundance of chaperonin containing TCP1, subunit 6A (CCT6A) in the nucleoli of Jurkat T-cells	PubMed
Vif	vif	HIV-1 Vif interacts with CCT6A	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

SHGC-32082 (e-PCR)
- UniSTS:44923

G62070 (e-PCR)
- UniSTS:139191

RH11537 (e-PCR)
- UniSTS:88504

WI-19011 (e-PCR)
- UniSTS:69598

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables ATP hydrolysis activity	IEA Inferred from Electronic Annotation more info
enables ATP-dependent protein folding chaperone	IEA Inferred from Electronic Annotation more info
enables RNA binding	HDA more info	PubMed
enables WD40-repeat domain binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein folding chaperone	IDA Inferred from Direct Assay more info	PubMed
enables unfolded protein binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in chaperone-mediated protein folding	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of establishment of protein localization to telomere	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of protein localization to Cajal body	HMP more info	PubMed
involved_in positive regulation of telomerase RNA localization to Cajal body	HMP more info	PubMed
involved_in positive regulation of telomere maintenance via telomerase	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein folding	IBA Inferred from Biological aspect of Ancestor more info
involved_in protein folding	IDA Inferred from Direct Assay more info	PubMed
involved_in protein stabilization	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
part_of chaperonin-containing T-complex	IBA Inferred from Biological aspect of Ancestor more info
part_of chaperonin-containing T-complex	IDA Inferred from Direct Assay more info	PubMed
part_of chaperonin-containing T-complex	IPI Inferred from Physical Interaction more info	PubMed
part_of chaperonin-containing T-complex	TAS Traceable Author Statement more info	PubMed
located_in cytoplasm	TAS Traceable Author Statement more info	PubMed
located_in cytosol	IDA Inferred from Direct Assay more info
located_in cytosol	TAS Traceable Author Statement more info
located_in extracellular exosome	HDA more info	PubMed
located_in microtubule	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: T-complex protein 1 subunit zeta

Names: T-complex protein 1, zeta subunit; acute morphine dependence related protein 2; amino acid transport defect-complementing; chaperonin containing T-complex subunit 6; chaperonin containing TCP1, subunit 6A (zeta 1); histidine transport regulator 3

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_001009186.2 → NP_001009186.1 T-complex protein 1 subunit zeta isoform b

See identical proteins and their annotated locations for NP_001009186.1

Status: REVIEWED

Description

Transcript Variant: This variant (2) lacks an alternate in-frame exon, compared to variant 1, resulting in a shorter protein (isoform b).

Source sequence(s)

AC092101, AW411253, BI464886, BU540578

Consensus CDS

CCDS34640.1

UniProtKB/TrEMBL

B2R9K8

Related

ENSP00000352019.2, ENST00000335503.3

Conserved Domains (1) summary

cl02777
Location:3 → 485

chaperonin_like; chaperonin_like superfamily. Chaperonins are involved in productive folding of proteins. They share a common general morphology, a double toroid of 2 stacked rings, each composed of 7-9 subunits. There are 2 main chaperonin groups. The symmetry of type I ...
NM_001762.4 → NP_001753.1 T-complex protein 1 subunit zeta isoform a

See identical proteins and their annotated locations for NP_001753.1

Status: REVIEWED

Description

Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (a).

Source sequence(s)

AC092101, AC092579, AW411253, BI464886

Consensus CDS

CCDS5523.1

UniProtKB/Swiss-Prot

A6NCD2, P40227, Q3KP28, Q75LP4, Q96S46

UniProtKB/TrEMBL

B2R9K8

Related

ENSP00000275603.4, ENST00000275603.9

Conserved Domains (1) summary

TIGR02347
Location:3 → 530

chap_CCT_zeta; T-complex protein 1, zeta subunit