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1CO4

SOLUTION STRUCTURE OF A ZINC DOMAIN CONSERVED IN YEAST COPPER-REGULATED TRANSCRIPTION FACTORS

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0005507molecular_functioncopper ion binding
A0005634cellular_componentnucleus
A0006355biological_processregulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 43
ChainResidue
ACYS11
ACYS14
ACYS23
AHIS25

site_idZNB
Number of Residues4
DetailsZN METAL-BINDING SITE
ChainResidue
ACYS11
ACYS14
ACYS23
AHIS25

Functional Information from PROSITE/UniProt
site_idPS01119
Number of Residues39
DetailsCOPPER_FIST_1 Copper-fist DNA-binding domain signature. MVVIngvKYACdsCIKsHKaaqCeHndrplkil.KpRGRP
ChainResidueDetails
AMET1-PRO39

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues39
DetailsDNA binding: {"description":"Copper-fist","evidences":[{"source":"PROSITE-ProRule","id":"PRU00055","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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