BioLiP

Structure of PDB 2lig Chain B Binding Site BS01

Receptor Information

>2lig Chain B (length=157) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MGGLLFSSLQHCQQGFVISNELRQQQSELTSTWDLMLQTRINLSRSAARM
MMDASNQQSSAKTDLLQNAKTTLAQAAAHYANFKNMTPLPAMAEASANVD
EKYQRYQAALAELIQFLDNGNMDAYFAQPTQGMQNALGEALGNYARVSEN
LYRQTFD

Ligand information

Ligand ID

ASP

InChI

InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChIKey

CKLJMWTZIZZHCS-REOHCLBHSA-N

SMILES

Software	SMILES
OpenEye OEToolkits 1.7.0	C(C(C(=O)O)N)C(=O)O
OpenEye OEToolkits 1.7.0	C([C@@H](C(=O)O)N)C(=O)O
CACTVS 3.370	N[CH](CC(O)=O)C(O)=O
CACTVS 3.370	N[C@@H](CC(O)=O)C(O)=O
ACDLabs 12.01	O=C(O)CC(N)C(=O)O

Formula

C4 H7 N O4

Name

ASPARTIC ACID

PDB chain

2lig Chain A Residue 189 [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	2lig Three-dimensional structures of the ligand-binding domain of the bacterial aspartate receptor with and without a ligand.
Resolution	2.0 Å
Binding residue (original residue number in PDB)	R69 R73
Binding residue (residue number reindexed from 1)	R45 R49
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Biological Process
GO:0006935	chemotaxis
GO:0007165	signal transduction

View graph for
Biological Process

PDB	RCSB:2lig, PDBe:2lig, PDBj:2lig
PDBsum	2lig
PubMed	1660187
UniProt	P02941\|MCP2_SALTY Methyl-accepting chemotaxis protein II (Gene Name=tar)