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1SRS

SERUM RESPONSE FACTOR (SRF) CORE COMPLEXED WITH SPECIFIC SRE DNA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000981molecular_functionDNA-binding transcription factor activity, RNA polymerase II-specific
A0000987molecular_functioncis-regulatory region sequence-specific DNA binding
A0003677molecular_functionDNA binding
A0045944biological_processpositive regulation of transcription by RNA polymerase II
A0046983molecular_functionprotein dimerization activity
B0000981molecular_functionDNA-binding transcription factor activity, RNA polymerase II-specific
B0000987molecular_functioncis-regulatory region sequence-specific DNA binding
B0003677molecular_functionDNA binding
B0045944biological_processpositive regulation of transcription by RNA polymerase II
B0046983molecular_functionprotein dimerization activity
Functional Information from PROSITE/UniProt
site_idPS00350
Number of Residues55
DetailsMADS_BOX_1 MADS-box domain signature. RvKikmefIdNklrRytTFsKRKtgImKKAyELStLtgtqVlLLVasetghVytF
ChainResidueDetails
AARG143-PHE197

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues120
DetailsDomain: {"description":"MADS-box","evidences":[{"source":"PROSITE-ProRule","id":"PRU00251","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues54
DetailsRegion: {"description":"Involved in dimerization"}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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