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1RVB

MG2+ BINDING TO THE ACTIVE SITE OF ECO RV ENDONUCLEASE: A CRYSTALLOGRAPHIC STUDY OF COMPLEXES WITH SUBSTRATE AND PRODUCT DNA AT 2 ANGSTROMS RESOLUTION

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0004519molecular_functionendonuclease activity
A0009036molecular_functiontype II site-specific deoxyribonuclease activity
A0009307biological_processDNA restriction-modification system
A0046872molecular_functionmetal ion binding
B0003677molecular_functionDNA binding
B0004519molecular_functionendonuclease activity
B0009036molecular_functiontype II site-specific deoxyribonuclease activity
B0009307biological_processDNA restriction-modification system
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 301
ChainResidue
BASP74
BASP90
BHOH341
BHOH342
DDA7
DHOH16

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG B 302
ChainResidue
BHOH379
BGLU45
BASP74
BHOH349

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsACT_SITE:
ChainResidueDetails
APHE75
AILE91
ATHR93
BPHE75
BILE91
BTHR93

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING:
ChainResidueDetails
ALEU46
APHE75
AILE91
BLEU46
BPHE75
BILE91

223166

PDB entries from 2024-07-31

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