Structure of PDB 3ai3 Chain C

Receptor sequence
>3ai3C (length=263) Species: 38308 (Gluconobacter frateurii) [Search protein sequence]
MDMGISGKVAVITGSSSGIGLAIAEGFAKEGAHIVLVARQVDRLHEAARS
LKEKFGVRVLEVAVDVATPEGVDAVVESVRSSFGGADILVNNAGTGSNET
IMEAADEKWQFYWELLVMAAVRLARGLVPGMRARGGGAIIHNASICAVQP
LWYEPIYNVTKAALMMFSKTLATEVIKDNIRVNCINPGLILTPDWIKTAK
ELTKDNGGDWKGYLQSVADEHAPIKRFASPEELANFFVFLCSERATYSVG
SAYFVDGGMLKTL
3D structure
PDB3ai3 The Crystal Structure of l-Sorbose Reductase from Gluconobacter frateurii Complexed with NADPH and l-Sorbose
ChainC
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) G18 S144 Y157 K161
Catalytic site (residue number reindexed from 1) G18 S144 Y157 K161
Enzyme Commision number 1.1.1.289: sorbose reductase.
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 NDP C G14 S16 S17 G18 I19 A38 R39 Q40 R43 D65 V66 N92 G94 N142 Y157 K161 P187 G188 I190 T192 W195 G14 S16 S17 G18 I19 A38 R39 Q40 R43 D65 V66 N92 G94 N142 Y157 K161 P187 G188 I190 T192 W195
BS02 SOL C G96 E154 Y157 W195 G96 E154 Y157 W195
BS03 SOE C A252 F254 L263 A252 F254 L263
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:3ai3, PDBe:3ai3, PDBj:3ai3
PDBsum3ai3
PubMed21277857
UniProtA4PB64

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