Structure of PDB 3i52 Chain A

Receptor sequence
>3i52A (length=296) Species: 29760 (Vitis vinifera) [Search protein sequence]
GRVLIAGATGFIGQFVATASLDAHRPTYILARFKALEDKGAIIVYGLINE
QEAMEKILKEHEIDIVVSTVGGESILDQIALVKAMKAVGTIKRFLPSEFG
HDVNRADPVEPGLNMYREKRRVRQLVEESGIPFTYICCNSIASWPYYNNI
HPSEVLPPTDFFQIYGDGNVKAYFVAGTDIGKFTMKTVDDVRTLNKSVHF
RPSCNCLNINELASVWEKKIGRTLPRVTVTEDDLLAAAGENIIPQSVVAA
FTHDIFIKGCQVNFSIDGPEDVEVTTLYPEDSFRTVEECFGEYIVK
3D structure
PDB3i52 Crystal structure and catalytic mechanism of leucoanthocyanidin reductase from Vitis vinifera.
ChainA
Resolution2.28 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.17.1.3: leucoanthocyanidin 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 NAP A G17 T19 G20 F21 I22 R42 L68 I69 T90 V91 G92 S95 S118 F120 K140 N160 I162 H172 G7 T9 G10 F11 I12 R32 L47 I48 T69 V70 G71 S74 S97 F99 K119 N139 I141 H151
BS02 KXN A G93 E94 G121 H122 M136 Y137 I171 F272 G72 E73 G100 H101 M115 Y116 I150 F251
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity
GO:0033788 leucoanthocyanidin reductase activity

View graph for
Molecular Function
External links
PDB RCSB:3i52, PDBe:3i52, PDBj:3i52
PDBsum3i52
PubMed20138891
UniProtQ4W2K4

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