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1Q3Y

NMR structure of the Cys28His mutant (D form) of the nucleocapsid protein NCp7 of HIV-1.

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 1
ChainResidue
ACYS15
ACYS18
AHIS23
AHIS28
AARG29

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 2
ChainResidue
ACYS36
ACYS39
AHIS44
ACYS49

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues17
DetailsZinc finger: {"description":"CCHC-type 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00047","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues17
DetailsZinc finger: {"description":"CCHC-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00047","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Asymmetric dimethylarginine; in Nucleocapsid protein p7; by host PRMT6","evidences":[{"source":"PubMed","id":"17415034","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

251801

PDB entries from 2026-04-08

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