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1FOS

TWO HUMAN C-FOS:C-JUN:DNA COMPLEXES

Functional Information from GO Data
ChainGOidnamespacecontents
E0003677molecular_functionDNA binding
E0003700molecular_functionDNA-binding transcription factor activity
E0006355biological_processregulation of DNA-templated transcription
E0006357biological_processregulation of transcription by RNA polymerase II
F0003677molecular_functionDNA binding
F0003700molecular_functionDNA-binding transcription factor activity
F0006355biological_processregulation of DNA-templated transcription
G0003677molecular_functionDNA binding
G0003700molecular_functionDNA-binding transcription factor activity
G0006355biological_processregulation of DNA-templated transcription
G0006357biological_processregulation of transcription by RNA polymerase II
H0003677molecular_functionDNA binding
H0003700molecular_functionDNA-binding transcription factor activity
H0006355biological_processregulation of DNA-templated transcription
Functional Information from PROSITE/UniProt
site_idPS00036
Number of Residues16
DetailsBZIP_BASIC Basic-leucine zipper (bZIP) domain signature. RkrmRNRiAASKsRKR
ChainResidueDetails
FARG266-ARG281
EARG143-ARG157

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsRegion: {"description":"Basic motif; required for the activation of phospholipid synthesis, but not for CDS1-binding"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues112
DetailsRegion: {"description":"Leucine-zipper","evidences":[{"source":"PROSITE-ProRule","id":"PRU00978","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Necessary for synergistic transcriptional activity with SMAD3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"11689449","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by PAK2","evidences":[{"source":"PubMed","id":"21177766","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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