Structure of PDB 7z1q Chain A Binding Site BS01

Receptor Information

>7z1q Chain A (length=191) Species: 4081 (Solanum lycopersicum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

STITTHHLTVPPGLTPEEFQELSSSIAEFHSYRINPGQCSSLLAQRIHAP
VETVWTVVRRFDKPQTYKHFIKSCSVGEDFRMTVGSTRDVTVISGLPAAT
STERLDILDDDRHVTGFSIIGGDHRLRNYRSVTTVHGFERDGEIWTVVLE
SYVVDVPEGNTEEDTRLFADTVVKLNLQKLASVTETLAREA

Ligand information

Ligand ID

NIO

InChI

InChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)

InChIKey

PVNIIMVLHYAWGP-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04	O=C(O)c1cccnc1
OpenEye OEToolkits 1.5.0	c1cc(cnc1)C(=O)O
CACTVS 3.341	OC(=O)c1cccnc1

Formula

C6 H5 N O2

Name

NICOTINIC ACID

PDB chain

7z1q Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	7z1q Structure-Based Modulation of the Ligand Sensitivity of a Tomato Dimeric Abscisic Acid Receptor Through a Glu to Asp Mutation in the Latch Loop.
Resolution	1.683 Å
Binding residue (original residue number in PDB)	K96 Y157 V200
Binding residue (residue number reindexed from 1)	K68 Y129 V172
Annotation score	4

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:0009738	abscisic acid-activated signaling pathway

	Cellular Component
GO:0005634	nucleus
GO:0005737	cytoplasm
GO:0005886	plasma membrane

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Cellular Component

External links

PDB	RCSB:7z1q, PDBe:7z1q, PDBj:7z1q
PDBsum	7z1q
PubMed	35734246
UniProt	A0A3Q7HTY9

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