Structure of PDB 1dry Chain A Binding Site BS02

Receptor Information

>1dry Chain A (length=316) Species: 1901 (Streptomyces clavuligerus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

TSVDCTAYGPELRALAARLPRTPRADLYAFLDAAHTAAASLPGALATALD
TFNAEGSEDGHLLLRGLPVEADADLPTTPSSTPAPEDRSLLTMEAMLGLV
GRRLGLHTGYRELRSGTVYHDVYPSPGAHHLSSETSETLLEFHTEMAYHR
LQPNYVMLACSRADHERTAATLVASVRKALPLLDERTRARLLDRRMPCCV
DVAFRGIAQVKPLYGDADDPFLGYDRELLAPEDPADKEAVAALSKALDEV
TEAVYLEPGDLLIVDNFRTTHARTPFSPRWDGKDRWLHRVYIRTDRNGQL
SGGERAGDVVAFTPRG

Ligand information

InChI=1S/Fe/q+2

CWYNVVGOOAEACU-UHFFFAOYSA-N

SMILES

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

Formula

Name

FE (II) ION

PDB chain

1dry Chain A Residue 332 [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	1dry Structural origins of the selectivity of the trifunctional oxygenase clavaminic acid synthase.
Resolution	1.4 Å
Binding residue (original residue number in PDB)	H144 E146 H279
Binding residue (residue number reindexed from 1)	H143 E145 H271
Annotation score	1

Enzymatic activity

Enzyme Commision number

1.14.11.21: clavaminate synthase.

Gene Ontology

	Molecular Function
GO:0005506	iron ion binding
GO:0016491	oxidoreductase activity
GO:0033758	clavaminate synthase activity
GO:0046872	metal ion binding

	Biological Process
GO:0017000	antibiotic biosynthetic process
GO:0033050	clavulanic acid biosynthetic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:1dry, PDBe:1dry, PDBj:1dry
PDBsum	1dry
PubMed	10655615
UniProt	Q05581\|CAS1_STRCL Clavaminate synthase 1 (Gene Name=cs1)

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