Structure of PDB 2bsp Chain A Binding Site BS01

Receptor Information

>2bsp Chain A (length=399) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ADLGHQTLGSNDGWGAYSTGTTGGSKASSSNVYTVSNRNQLVSALGKETN
TTPKIIYIKGTIDMNVDDNLKPLGLNDYKDPEYDLDKYLKAYDPSTWGKK
EPSGTQEEARARSQKNQKARVMVDIPANTTIVGSGTNAKVVGGNFQIKSD
NVIIRNIEFQDAYDYFPQWDPTDGSSGNWNSQYDNITINGGTHIWIDHCT
FNDGSRPDSTSPKYYGRKYQHHDGQTDASNGANYITMSYNYYHDHDKSSI
FGSSDSKTSDDGKLKITLHHNRYKNIVQKAPRVRFGQVHVYNNYYEGSTS
SSSYPFSYAWGIGKSSKIYAQNNVIDVPGLSAAKTISVFSGGTALYDSGT
LLNGTQINASAANGLSSSVGWTPSLHGSIDASANVKSNVINQAGAGKLN

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Ca++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Ca+2]

Formula

Name

CALCIUM ION

PDB chain

2bsp Chain A Residue 400 [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	2bsp The Conserved Arginine Proximal to the Essential Calcium of Bacillus Subtilis Pectate Lyase Stabilizes the Transition State
Resolution	1.8 Å
Binding residue (original residue number in PDB)	D184 D223 D227
Binding residue (residue number reindexed from 1)	D184 D223 D227
Annotation score	4

Enzymatic activity

Catalytic site (original residue number in PDB)	D184 D223 D227 K279
Catalytic site (residue number reindexed from 1)	D184 D223 D227 K279
Enzyme Commision number	4.2.2.2: pectate lyase.

Gene Ontology

	Molecular Function
GO:0030570	pectate lyase activity

View graph for
Molecular Function

External links

PDB	RCSB:2bsp, PDBe:2bsp, PDBj:2bsp
PDBsum	2bsp
PubMed
UniProt	P39116\|PLY_BACSU Pectate lyase (Gene Name=pel)

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