Structure of PDB 3dw9 Chain B Binding Site BS01

Receptor Information
>3dw9 Chain B (length=334) Species: 1911 (Streptomyces griseus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PFTYSIEATRNLATTERCIQDIRNAPVRNRSTQFQLAQQNMLAYTFGEVI
PGFASAGINGMDYRDVIGRPVENAVTEGTHFFRDDFRVDSNAKAKVAGDI
FEIVSSAVMWNCAARWNSLMVGEGWRSQPRYSRPTLSPSPRRQVAVLNLP
RSFDWVSLLVPESQEVIEEFRAGLRKDGLGLPTSTPDLAVVVLPEEFQND
EMWREEIAGLTRPNQILLSGAYQRLQGRVQPGEISLAVAFKRSLRSDRLY
QPLYEANVMQLLLEGKLGAPKVEFEVHTLAPEGTNAFVTYEAASLYGLAE
VHRAIRELYVPPTAADLARRFFAFLNERMELVNG
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3dw9 The structure of SgrAI bound to DNA; recognition of an 8 base pair target.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		S91 A95 K96 G99 D100 R152 S153 D188 K242 R243 S244 R246 R249
Binding residue
(residue number reindexed from 1)		S90 A94 K95 G98 D99 R151 S152 D187 K241 R242 S243 R245 R248
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:3dw9, PDBe:3dw9, PDBj:3dw9
PDBsum3dw9
PubMed18701646
UniProtQ9F6L0

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