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1PJR

STRUCTURE OF DNA HELICASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000725biological_processrecombinational repair
A0003677molecular_functionDNA binding
A0003678molecular_functionDNA helicase activity
A0004386molecular_functionhelicase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006259biological_processDNA metabolic process
A0006260biological_processDNA replication
A0009314biological_processresponse to radiation
A0016787molecular_functionhydrolase activity
A0016853molecular_functionisomerase activity
A0016887molecular_functionATP hydrolysis activity
A0032991cellular_componentprotein-containing complex
A0033202cellular_componentDNA helicase complex
A0043138molecular_function3'-5' DNA helicase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00560","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"10388562","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"10388562","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1qhg
ChainResidueDetails
AGLU224
ALYS37
AARG610

site_idMCSA1
Number of Residues6
DetailsM-CSA 833
ChainResidueDetails
ALYS37electrostatic stabiliser
ATHR38metal ligand
AASP223electrostatic stabiliser
AGLU224proton acceptor
AGLN254electrostatic stabiliser
AARG610electrostatic stabiliser

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PDB entries from 2026-01-21

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