Structure of PDB 1gp5 Chain A Binding Site BS04

Receptor Information
>1gp5 Chain A (length=346) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VAVERVESLAKSGIISIPKEYIRPKEELESINDVFLEEKKEDGPQVPTID
LKNIESDDEKIRENCIEELKKASLDWGVMHLINHGIPADLMERVKKAGEE
FFSLSVEEKEKYANDQATGKIQGYGSKLANNASGQLEWEDYFFHLAYPEE
KRDLSIWPKTPSDYIEATSEYAKCLRLLATKVFKALSVGLGLEPDRLEKE
VGGLEELLLQMKINYYPKCPQPELALGVEAHTDVSALTFILHNMVPGLQL
FYEGKWVTAKCVPDSIVMHIGDTLEILSNGKYKSILHRGLVNKEKVRISW
AVFCEPPKDKIVLKPLPEMVSVESPAKFPPRTFAQHIEHKLFGKEQ
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain1gp5 Chain A Residue 390 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1gp5 Structure and Mechanism of Anthocyanidin Synthase from Arabidopsis Thaliana.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		H232 D234 H288
Binding residue
(residue number reindexed from 1)		H231 D233 H287
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) K213 V229 H232 D234 L287 H288
Catalytic site (residue number reindexed from 1) K212 V228 H231 D233 L286 H287
Enzyme Commision number 1.14.20.4: anthocyanidin synthase.
Gene Ontology
Molecular Function
GO:0031418 L-ascorbic acid binding
GO:0046872 metal ion binding
GO:0050589 leucocyanidin oxygenase activity
GO:0051213 dioxygenase activity
Biological Process
GO:0007033 vacuole organization
GO:0009611 response to wounding
GO:0009718 anthocyanin-containing compound biosynthetic process
GO:0009753 response to jasmonic acid
GO:0009813 flavonoid biosynthetic process
GO:0010023 proanthocyanidin biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1gp5, PDBe:1gp5, PDBj:1gp5
PDBsum1gp5
PubMed11796114
UniProtQ96323|LDOX_ARATH Leucoanthocyanidin dioxygenase (Gene Name=LDOX)

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