Structure of PDB 2p88 Chain E Binding Site BS01

Receptor Information

>2p88 Chain E (length=369) Species: 226900 (Bacillus cereus ATCC 14579) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MKITAIHLYAIRLPLRNPFVISYGSYSDMPSIIVKMETDEGIIGYGEGVA
DDHVTGESWESTFHTLKHTLTPALIGQNPMNIEKIHDMMDNTIYGVPTAK
AAIDIACFDIMGKKLNQPVYQLIGGRYHEEFPVTHVLSIADPENMAEEAA
SMIQKGYQSFKMKVGTNVKEDVKRIEAVRERVGNDIAIRVDVNQGWKNSA
NTLTALRSLGHLNIDWIEQPVIADDIDAMAHIRSKTDLPLMIDEGLKSSR
EMRQIIKLEAADKVNIKLMKCGGIYPAVKLAHQAEMAGIECQVGSMVESS
VASSAGFHVAFSKKIITSVELTGPLKFTKDIGNLHYDVPFIRLNEKPGLG
IEINEDTLQELTVFQDIVR

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

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

Formula

Name

MAGNESIUM ION

PDB chain

2p88 Chain E Residue 501 [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	2p88 Prediction and assignment of function for a divergent N-succinyl amino acid racemase.
Resolution	2.4 Å
Binding residue (original residue number in PDB)	D191 E218 D243
Binding residue (residue number reindexed from 1)	D191 E218 D243
Annotation score	4

Enzymatic activity

Catalytic site (original residue number in PDB)	F19 A50 H53 V136 F160 K161 M162 K163 D191 N193 E218 D243 E244 G245 N265 K267 G294 S295 M296 V319 E320 L321
Catalytic site (residue number reindexed from 1)	F19 A50 H53 V136 F160 K161 M162 K163 D191 N193 E218 D243 E244 G245 N265 K267 G294 S295 M296 V319 E320 L321
Enzyme Commision number	5.1.1.-

Gene Ontology

	Molecular Function
GO:0000287	magnesium ion binding
GO:0016853	isomerase activity
GO:0016854	racemase and epimerase activity
GO:0016855	racemase and epimerase activity, acting on amino acids and derivatives
GO:0036361	racemase activity, acting on amino acids and derivatives
GO:0046872	metal ion binding

	Biological Process
GO:0006518	peptide metabolic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:2p88, PDBe:2p88, PDBj:2p88
PDBsum	2p88
PubMed	17603539
UniProt	Q81IL5\|NSAR_BACCR N-succinyl-L-Arg/Lys racemase (Gene Name=BC_0371)

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