Structure of PDB 3tvk Chain A

Receptor sequence
>3tvkA (length=172) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
AIRSNMDVLTGLPGRRVLDESFDHQLRNAEPLNLYLMLLDIDRFKLVNDT
YGHLIGDVVLRTLATYLASWTRDYETVYRYGGEEFIIIVKAANDEEACRA
GVRICQLVDNHAITHSEGHINITVTAGVSRAFPEEPLDVVIGRADRAMYE
GKQTGRNRCMFIDEQNVINRVL
3D structure
PDB3tvk Structure and signaling mechanism of a zinc-sensory diguanylate cyclase.
ChainA
Resolution1.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.65: diguanylate cyclase.
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 C2E A F169 N173 H178 G181 D182 L185 R204 G207 E208 F44 N48 H53 G56 D57 L60 R79 G82 E83
BS02 C2E A W195 T196 R197 R228 W70 T71 R72 R103
BS03 C2E A R197 E200 E221 R224 A225 R228 R72 E75 E96 R99 A100 R103
External links
PDB RCSB:3tvk, PDBe:3tvk, PDBj:3tvk
PDBsum3tvk
PubMed23769666
UniProtP31129|DGCZ_ECOLI Diguanylate cyclase DgcZ (Gene Name=dgcZ)

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