Structure of PDB 3t6c Chain B

Receptor sequence
>3t6cB (length=414) Species: 706191 (Pantoea ananatis LMG 20103) [Search protein sequence]
LFITNVKTILTAPGGIDLVVVKIETNEPGLYGLGCATFTQRIYAVQSAID
EYLAPFLIGKDPARIEDIWQSAAVSGYWRNGPVMNNALSGIDMALWDIKG
KQAGLPVYELLGGKCRDGIALYVHTDGADEVEVEDSARAKMEEGYQYIRC
QMGMYGGAGTDDLRLIANRMVKAKNIQPKRSPRTKAPGIYFDPEAYAKSI
PRLFDHLRNKLGFSVELLHDAHERITPINAIHMAKALEPYQLFFLEDPVA
PENTEWLKMLRQQSSTPIAMGELFVNVNEWKPLIDNKLIDYIRCHISSIG
GITPAKKIAIYSELNGVRTAWHSPGDISPIGVCANMHLDLSSPNFGIQEY
TPMNDALREVFPGCPEVDQGYAYVNDKPGLGIDINEALAAKFPCEGGNPT
WTMARTPDGTVWRP
3D structure
PDB3t6c Crystal structure of an enolase from pantoea ananatis (efi target efi-501676) with bound d-gluconate and mg
ChainB
Resolution1.598 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) F41 R44 R152 Q154 D164 D223 H225 E249 G274 E275 L276 R296 H298 H325 P327 E352 P417
Catalytic site (residue number reindexed from 1) F38 R41 R149 Q151 D161 D220 H222 E246 G271 E272 L273 R293 H295 H322 P324 E349 P414
Enzyme Commision number 4.2.1.-
4.2.1.39: gluconate dehydratase.
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 MG B D223 E249 E275 D220 E246 E272
BS02 GCO B R152 D223 H225 E275 H325 P327 D329 E352 R149 D220 H222 E272 H322 P324 D326 E349
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0016829 lyase activity
GO:0046872 metal ion binding
GO:0047929 gluconate dehydratase activity
Biological Process
GO:0009063 amino acid catabolic process
GO:0016052 carbohydrate catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:3t6c, PDBe:3t6c, PDBj:3t6c
PDBsum3t6c
PubMed
UniProtD4GJ14|DGD_PANAM D-galactonate dehydratase family member RspA (Gene Name=rspA)

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