UniProt:P23511 NFYA

chain
  • chain:1-347
checksum D00BE17041EB1A9E
comment
  • FUNCTION Component of the sequence-specific heterotrimeric transcription factor (NF-Y) which specifically recognizes a 5'-CCAAT-3' box motif found in the promoters of its target genes. NF-Y can function as both an activator and a repressor, depending on its interacting cofactors. NF-YA positively regulates the transcription of the core clock component BMAL1.SUBUNIT Heterotrimeric transcription factor composed of three components, NF-YA, NF-YB and NF-YC. NF-YB and NF-YC must interact and dimerize for NF-YA association and DNA binding. Interacts with SP1; the interaction is inhibited by glycosylation of SP1. Interacts with ZHX1. Interacts (via N-terminus) with ZHX2 (via homeobox domain). Interacts with ZFX3.INTERACTION Belongs to the NFYA/HAP2 subunit family.
created [InstanceEdit:400710] Schmidt, EE, 2009-03-25 05:33:35
crossReference
databaseName UniProt
dbId 403380
description
  • recommendedName: Nuclear transcription factor Y subunit alpha alternativeName: CAAT box DNA-binding protein subunit A alternativeName: Nuclear transcription factor Y subunit A shortName: NF-YA
displayName UniProt:P23511 NFYA
geneName
  • NFYA
identifier P23511
isSequenceChanged false
keyword
  • 3D-structure
  • Activator
  • Alternative splicing
  • Biological rhythms
  • DNA-binding
  • Nucleus
  • Phosphoprotein
  • Proteomics identification
  • Reference proteome
  • Transcription
  • Transcription regulation
modified [InstanceEdit:9926675] Weiser, Joel, 2024-11-03
moleculeType Protein
name
  • NFYA
physicalEntity
referenceDatabase [ReferenceDatabase:2] UniProt
referenceGene
referenceTranscript
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • NFYA_HUMAN
  • Q8IXU0
sequenceLength 347
species [Species:48887] Homo sapiens
stId uniprot:P23511
url http://purl.uniprot.org/uniprot/P23511
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