Structure of PDB 1b94 Chain A Binding Site BS02
Receptor Information
>1b94 Chain A (length=244) Species:
562
(Escherichia coli) [
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SLRSDLINALYDENQKYDVCGIISAEGKIYPLGSDTKVLSTIFELFSRPI
INKIAEKHGYIVEEPKQQNHYPDFTLYKPSEPNKKIAIDIKTTYTNKENE
KIKFTLGGYTSFIRNNTKNIVYPFDQYIAHWIIGYVYTRVATRKSSLKTY
NINELNEIPKPYKGVKVFLQDKWVIAGDLAGSGNTTNIGSIHAHYKDFVE
GKGIFDSEDEFLDYWRNYERTSQLRNDKYNNISEYRNWIYRGRK
Ligand information
>1b94 Chain D (length=11) [
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aaagatatctt
Receptor-Ligand Complex Structure
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PDB
1b94
Structural analysis of a mutational hot-spot in the EcoRV restriction endonuclease: a catalytic role for a main chain carbonyl group.
Resolution
1.9 Å
Binding residue
(original residue number in PDB)
Q69 N70 S183 G184 N185 S223
Binding residue
(residue number reindexed from 1)
Q68 N69 S182 G183 N184 S222
Enzymatic activity
Enzyme Commision number
3.1.21.4
: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0004519
endonuclease activity
GO:0009036
type II site-specific deoxyribonuclease activity
GO:0046872
metal ion binding
Biological Process
GO:0009307
DNA restriction-modification system
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Molecular Function
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Biological Process
External links
PDB
RCSB:1b94
,
PDBe:1b94
,
PDBj:1b94
PDBsum
1b94
PubMed
10446231
UniProt
P04390
|T2E5_ECOLX Type II restriction enzyme EcoRV (Gene Name=ecoRVR)
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