Structure of PDB 3n7b Chain B Binding Site BS01

Receptor Information
>3n7b Chain B (length=333) Species: 1911 (Streptomyces griseus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PFTYSIEATRNLATTERCIQDIRNAPVRNRSTQFQLAQQNMLAYTFGEVI
PGFASAGINGMDYRDVIGRPVENAVTEGTHFFRDDFRVDSNAKAKVAGDI
FEIVSSAVMWNCAARWNSLMVGEGWRSQPRYSRPTLSPSPRRQVAVLNLP
RSFDWVSLLVPESQEVIEEFRAGLRGLGLPTSTPDLAVVVLPEEFQNDEM
WREEIAGLTRPNQILLSGAYQRLQGRVQPGEISLAVAFKRSLRSDRLYQP
LYEANVMQLLLEGKLGAPKVEFEVHTLAPEGTNAFVTYEAASLYGLAEGV
HRAIRELYVPPTAADLARRFFAFLNERMELVNG
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3n7b New clues in the allosteric activation of DNA cleavage by SgrAI: structures of SgrAI bound to cleaved primary-site DNA and uncleaved secondary-site DNA.
Resolution2.65 Å
Binding residue
(original residue number in PDB)		A95 K96 G99 R152 S153 K242 R243 S244 R246 R249
Binding residue
(residue number reindexed from 1)		A94 K95 G98 R151 S152 K239 R240 S241 R243 R246
Enzymatic activity
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0042802 identical protein binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3n7b, PDBe:3n7b, PDBj:3n7b
PDBsum3n7b
PubMed21206063
UniProtQ9F6L0

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