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1BSU

STRUCTURAL AND ENERGETIC ORIGINS OF INDIRECT READOUT IN SITE-SPECIFIC DNA CLEAVAGE BY A RESTRICTION ENDONUCLEASE

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 CA B 300
ChainResidue
BASP74
BASP90
BHOH375
BHOH388
BHOH392
DDI807

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 301
ChainResidue
AHOH389
AHOH397
CDI907
AASP74
AASP90
AHOH388

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

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PDB entries from 2025-06-18

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