Reactome: A Curated Pathway Database
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Query author contributions in Reactome

Reactome depends on collaboration between our curation team and outside experts to assemble and peer-review its pathway modules. The integration of ORCID within Reactome enables us to meet a key challenge with authoring, curating and reviewing biological information by incentivizing and crediting the external experts that contribute their expertise and time to the Reactome curation process. More information is available at ORCID and Reactome.

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Details on Person UniProt:O75347 TBCA

Class:IdReferenceGeneProduct:65701
_chainChangeLoginitiator methionine:1 added on Fri February 6 2015;chain:2-108 added on Fri February 6 2015;initiator methionine:1 for 65701 removed on Fri Nov 03 2023;initiator methionine: for 65701 added on Fri Nov 03 2023;initiator methionine: for 65701 removed on Fri Aug 15 2025;initiator methionine:1 for 65701 added on Fri Aug 15 2025
_displayNameUniProt:O75347 TBCA
_timestamp2025-08-15 22:04:48
chaininitiator methionine:1
chain:2-108
checksum222D8D945A5CD162
commentFUNCTION Tubulin-folding protein; involved in the early step of the tubulin folding pathway.SUBUNIT Supercomplex made of cofactors A to E. Cofactors A and D function by capturing and stabilizing tubulin in a quasi-native conformation. Cofactor E binds to the cofactor D-tubulin complex; interaction with cofactor C then causes the release of tubulin polypeptides that are committed to the native state.INTERACTION Belongs to the TBCA family.
descriptionrecommendedName: Tubulin-specific chaperone A alternativeName: TCP1-chaperonin cofactor A alternativeName: Tubulin-folding cofactor A shortName: CFA
geneNameTBCA
identifierO75347
isSequenceChangedFALSE
keyword3D-structure
Acetylation
Alternative splicing
Chaperone
Cytoplasm
Cytoskeleton
Microtubule
Proteomics identification
Reference proteome
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9963647] Weiser, Joel, 2025-08-15
nameTBCA
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8961094] ENSEMBL:ENSG00000171530 TBCA [Homo sapiens]
secondaryIdentifierTBCA_HUMAN
B4DT30
sequenceLength108
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:8970767] UniProt:O75347-1 TBCA [Homo sapiens]
[ReferenceIsoform:8970768] UniProt:O75347-2 TBCA [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:379538] TBCA [cytosol] [Homo sapiens]
[EntityWithAccessionedSequence:8961266] TBCA [extracellular region] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:O75347 TBCA (65701)