Structure of PDB 1xkq Chain B

Receptor sequence
>1xkqB (length=271) Species: 6239 (Caenorhabditis elegans) [Search protein sequence]
PRFSNKTVIITGSSNGIGRTTAILFAQEGANVTITGRSSERLEETRQIIL
KSGVSEKQVNSVVADVTTEDGQDQIINSTLKQFGKIDVLVNNAGAAIPDA
FGTTGTDQGIDIYHKTLKLNLQAVIEMTKKVKPHLVASKGEIVNVSSIVA
GPQAQPDFLYYAIAKAALDQYTRSTAIDLAKFGIRVNSVSPGMVETGFTN
AMGMPDQASQKFYNFMASHKECIPIGAAGKPEHIANIILFLADRNLSFYI
LGQSIVADGGTSLVMGTQAHD
3D structure
PDB1xkq Crystal Structure of Short-Chain Dehydrogenase/Reductase of unknown Function from Caenorhabditis Elegans with Cofactor
ChainB
Resolution2.1 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) G17 S148 F159 Y162 K166 D207
Catalytic site (residue number reindexed from 1) G16 S147 F158 Y161 K165 D206
Enzyme Commision number ?
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 B G13 S15 G17 I18 R38 S39 R42 D66 V67 N93 A94 G95 L120 S148 Y162 K166 P192 G193 M194 V195 T197 G198 F199 G12 S14 G16 I17 R37 S38 R41 D65 V66 N92 A93 G94 L119 S147 Y161 K165 P191 G192 M193 V194 T196 G197 F198
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:1xkq, PDBe:1xkq, PDBj:1xkq
PDBsum1xkq
PubMed
UniProtQ9N5G4

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