Structure of PDB 6fsm Chain A Binding Site BS04

Receptor Information

>6fsm Chain A (length=316) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ITGTSTVGVGRGVLGDQKNINTTYSTYYYLQDNTRGDGIFTYDAKYRTTL
PGSLWADADNQFFASYDAPAVDAHYYAGVTYDYYKNVHNRLSYDGNNAAI
RSSVHYSQGYNNAFWNGSEMVYGDGDGQTFIPLSGGIDVVAHELTHAVTD
YTAGLIYQNESGAINEAISDIFGTLVEFYANKNPDWEIGEDVYTPGISGD
SLRSMSDPAKYGDPDHYSKRYTGTQDNGGVHINSGIINKAAYLISQGGTH
YGVSVVGIGRDKLGKIFYRALTQYLTPTSNFSQLRAAAVQSATDLYGSTS
QEVASVKQAFDAVGVK

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

6fsm Chain A Residue 404 [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	6fsm Improved protein-crystal identification by using 2,2,2-trichloroethanol as a fluorescence enhancer.
Resolution	1.39 Å
Binding residue (original residue number in PDB)	D57 D59 Q61
Binding residue (residue number reindexed from 1)	D57 D59 Q61
Annotation score	4

Enzymatic activity

Catalytic site (original residue number in PDB)	H142 E143 H146 Y157 E166 D226 H231
Catalytic site (residue number reindexed from 1)	H142 E143 H146 Y157 E166 D226 H231
Enzyme Commision number	3.4.24.27: thermolysin.

Gene Ontology

	Molecular Function
GO:0004222	metalloendopeptidase activity

	Biological Process
GO:0006508	proteolysis

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Molecular Function

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Biological Process

External links

PDB	RCSB:6fsm, PDBe:6fsm, PDBj:6fsm
PDBsum	6fsm
PubMed	29717999
UniProt	P43133\|THER_GEOSE Thermolysin (Gene Name=nprS)

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