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1GEF

Crystal structure of the archaeal holliday junction resolvase HJC

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0003676molecular_functionnucleic acid binding
A0006281biological_processDNA repair
A0006310biological_processDNA recombination
A0008821molecular_functioncrossover junction DNA endonuclease activity
A0048476cellular_componentHolliday junction resolvase complex
B0000287molecular_functionmagnesium ion binding
B0003676molecular_functionnucleic acid binding
B0006281biological_processDNA repair
B0006310biological_processDNA recombination
B0008821molecular_functioncrossover junction DNA endonuclease activity
B0048476cellular_componentHolliday junction resolvase complex
D0000287molecular_functionmagnesium ion binding
D0003676molecular_functionnucleic acid binding
D0006281biological_processDNA repair
D0006310biological_processDNA recombination
D0008821molecular_functioncrossover junction DNA endonuclease activity
D0048476cellular_componentHolliday junction resolvase complex
E0000287molecular_functionmagnesium ion binding
E0003676molecular_functionnucleic acid binding
E0006281biological_processDNA repair
E0006310biological_processDNA recombination
E0008821molecular_functioncrossover junction DNA endonuclease activity
E0048476cellular_componentHolliday junction resolvase complex
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 401
ChainResidue
BMET1
BTYR2
BARG3
BLYS4
BHOH440
BHOH456

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 E 402
ChainResidue
ELYS4
EHOH452
EMET1
ETYR2
EARG3

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01490","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01490","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

253795

PDB entries from 2026-05-20

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