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3COQ

Structural Basis for Dimerization in DNA Recognition by Gal4

Functional Information from GO Data
ChainGOidnamespacecontents
A0000981molecular_functionDNA-binding transcription factor activity, RNA polymerase II-specific
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
A0008270molecular_functionzinc ion binding
B0000981molecular_functionDNA-binding transcription factor activity, RNA polymerase II-specific
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
B0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1001
ChainResidue
ACYS11
ACYS14
ACYS21
ACYS28

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1002
ChainResidue
ACYS11
ACYS28
ACYS31
ACYS38

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 1
ChainResidue
BCYS14
BCYS21
BCYS28
BCYS11

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 2
ChainResidue
BCYS11
BCYS28
BCYS31
BCYS38

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MPD D 100
ChainResidue
ALEU49
DDA11
DDG12
DDT13
EDT31
EDG32
EDT33

Functional Information from PROSITE/UniProt
site_idPS00463
Number of Residues29
DetailsZN2_CY6_FUNGAL_1 Zn(2)-C6 fungal-type DNA-binding domain signature. ACdiCRlkKlkCskekpk......CakClknnwe..C
ChainResidueDetails
AALA10-CYS38

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues54
DetailsDNA binding: {"description":"Zn(2)-C6 fungal-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00227","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18611375","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3COQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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