Structure of PDB 1txc Chain A Binding Site BS03

Receptor Information
>1txc Chain A (length=157) Species: 109171 (Pachyrhizus erosus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GVFVFRDETSSSVAPAKLYKALTKDSDTIAQKIDGPIQSIELVEGNGGVG
TIKKITANEGDKTSFVLQKVDAIDEANLGYDYSIVGGTGLPESLEKLSFE
TKVVAGSGGGSISKVTLKFHTKGDAPLSDAVRDDALAKGAGFFKAIEGYV
LANPAEY
Ligand information
Ligand ID2AN
InChIInChI=1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20)
InChIKeyFWEOQOXTVHGIFQ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=S(=O)(O)c3cccc2cccc(Nc1ccccc1)c23
CACTVS 3.370O[S](=O)(=O)c1cccc2cccc(Nc3ccccc3)c12
OpenEye OEToolkits 1.7.0c1ccc(cc1)Nc2cccc3c2c(ccc3)S(=O)(=O)O
FormulaC16 H13 N O3 S
Name8-ANILINO-1-NAPHTHALENE SULFONATE
ChEMBLCHEMBL285527
DrugBankDB04474
ZINCZINC000001532216
PDB chain1txc Chain B Residue 717 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1txc Complex crystal structure of SPE16 with ANS
Resolution2.3 Å
Binding residue
(original residue number in PDB)		K144 G148 L151
Binding residue
(residue number reindexed from 1)		K144 G148 L151
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004864 protein phosphatase inhibitor activity
GO:0010427 abscisic acid binding
GO:0038023 signaling receptor activity
Biological Process
GO:0006952 defense response
GO:0009738 abscisic acid-activated signaling pathway
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1txc, PDBe:1txc, PDBj:1txc
PDBsum1txc
PubMed
UniProtQ6T6J0

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