Structure of PDB 3mga Chain B Binding Site BS01

Receptor Information

>3mga Chain B (length=395) Species: 90371 (Salmonella enterica subsp. enterica serovar Typhimurium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SEAWWRTKTGPEWIREKDGNYRVTFWWRDPQGNETHSPIRRVWVYITGVT
DHHQNAQPQTMARIAGTDVWRWSTALSANWRGSYCFIPTERDDVFAAFAP
GETPDRNVLREGWRQLLPQAIADPLNSQSWRGGRGHAVSALEMPDAPLQP
GWDRPETPYSPPLMMQWHSERLGNSRRVWILTTGDEAPEERPLAILLDGQ
FWAENMPVWPALASLTHQRLLPGAVYLLIDAIDTQHRSQELPCNADFWLA
VQQELLPQVRAVTPFSDDAGRTVVAGQSFGGLSALYAGLNWPTRFGCVLS
QSGSFWWPHRITPPEGEVITRLKTGALCARGLRIVLEAGVREPIVFQANQ
ALYAQLNTSQQSIFWRQVDGGHDALCWRGGLTQGLMLLWQPLIDT

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

3mga Chain B Residue 405 [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	3mga 2.4 Angstrom Crystal Structure of Ferric Enterobactin Esterase (fes) from Salmonella typhimurium.
Resolution	2.4 Å
Binding residue (original residue number in PDB)	W314 H317 T320 E323
Binding residue (residue number reindexed from 1)	W306 H309 T312 E315
Annotation score	1

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0005506	iron ion binding
GO:0008849	enterochelin esterase activity
GO:0046872	metal ion binding

	Biological Process
GO:0006826	iron ion transport

	Cellular Component
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:3mga, PDBe:3mga, PDBj:3mga
PDBsum	3mga
PubMed
UniProt	Q8ZR39

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