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2CBN

Crystal structure of ZipD from Escherichia coli

Functional Information from GO Data
ChainGOidnamespacecontents
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004527molecular_functionexonuclease activity
A0004532molecular_functionRNA exonuclease activity
A0008033biological_processtRNA processing
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0016891molecular_functionRNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism
A0016896molecular_functionRNA exonuclease activity, producing 5'-phosphomonoesters
A0042780biological_processtRNA 3'-end processing
A0042781molecular_function3'-tRNA processing endoribonuclease activity
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 401
ChainResidue
AHIS64
AHIS66
AHIS141
AASP212
AZN402

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 402
ChainResidue
AZN401
AASP68
AHIS69
AASP212
AHIS270

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_01818","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01818","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16452444","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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