Structure of PDB 3dvo Chain A

Receptor sequence
>3dvoA (length=334) Species: 1911 (Streptomyces griseus) [Search protein sequence]
PFTYSIEATRNLATTERCIQDIRNAPVRNRSTQFQLAQQNMLAYTFGEVI
PGFASAGINGMDYRDVIGRPVENAVTEGTHFFRDDFRVDSNAKAKVAGDI
FEIVSSAVMWNCAARWNSLMVGEGWRSQPRYSRPTLSPSPRRQVAVLNLP
RSFDWVSLLVPESQEVIEEFRAGLRKDGLGLPTSTPDLAVVVLPEEFQND
EMWREEIAGLTRPNQILLSGAYQRLQGRVQPGEISLAVAFKRSLRSDRLY
QPLYEANVMQLLLEGKLGAPKVEFEVHTLAPEGTNAFVTYEAASLYGLAE
VHRAIRELYVPPTAADLARRFFAFLNERMELVNG
3D structure
PDB3dvo The structure of SgrAI bound to DNA; recognition of an 8 base pair target.
ChainA
Resolution1.892 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A R31 T33 Q36 L37 Q39 Q40 N92 A93 K96 R246 S247 D248 R30 T32 Q35 L36 Q38 Q39 N91 A92 K95 R245 S246 D247
BS02 dna A S91 A95 K96 G99 R152 S153 K242 R243 S244 R246 R249 S90 A94 K95 G98 R151 S152 K241 R242 S243 R245 R248
BS03 CA A D188 F241 D187 F240
BS04 CA A E103 N149 L150 E102 N148 L149
Gene Ontology
Molecular Function
GO:0042802 identical protein binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3dvo, PDBe:3dvo, PDBj:3dvo
PDBsum3dvo
PubMed18701646
UniProtQ9F6L0

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