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1STX

Structure of the K38A mutant of EcoRV bound to cognate DNA and Mn2+

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0009036molecular_functiontype II site-specific deoxyribonuclease activity
A0009307biological_processDNA restriction-modification system
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
B0003677molecular_functionDNA binding
B0004518molecular_functionnuclease activity
B0004519molecular_functionendonuclease activity
B0009036molecular_functiontype II site-specific deoxyribonuclease activity
B0009307biological_processDNA restriction-modification system
B0016787molecular_functionhydrolase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN B 1002
ChainResidue
BGLU45
BASP74
BASP90
BILE91
FDA7
FHOH276

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 1003
ChainResidue
AILE91
AMN1004
DDA7
AGLU45
AASP74
AASP90

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 1004
ChainResidue
AGLU45
AASP74
AMN1003
AHOH1186
AHOH1187
DDA7

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 1005
ChainResidue
AGLN68
AHIS71
AHOH1103
AHOH1133
FDT11

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MN B 1006
ChainResidue
BHIS71
BHOH1108
BHOH1109
DDT11

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN A 1007
ChainResidue
ALYS102
AHIS193

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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