Structure of PDB 9ftg Chain C Binding Site BS01

Receptor Information

>9ftg Chain C (length=559) Species: 1385624 (Desulfofustis sp. PB-SRB1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

VQHFTGYIEDGRGIFYSLPDSMQNTGGNLDPLVGIMAEEIDPAVSLGQVL
EKALASENDLISELTAVADRIFLGWDDDGGKGYSEFTIPRDGTYHIFAGS
TITNQRLDKFQPTYTTGSFQLILEVFASLASLEIKPEAHVQELEIRLDKD
TRYLTQHTRNLQPGDTFHALVEPIGEAPLPRLRLTDSGGKPLAFGLISVE
LNYTCDQDICELVVHVDGTDDSGEAVYRLLVGINAPNLRVGSSVFLESDL
VTVGLAVDQIVGVDQRSENFSVVGTLKLSWHDPKLGFSPDQCGCTVKSFE
DASIRAVAGEINLPLPSFSFYNQQGNRWSQNQVIFVTPDGRASYFERFTV
TLQAPDFDFLAYPFDRQKFSIKVDLAVPTNMFIFNEIERFQQVVGDQLGE
EEWVVTSYSQEITEVPFERGSTNSRFTTTLLVKRNLEYYILRIFVPLFLI
ISVSWVIFFLKDYGRQLEVASGNLLVFVAFNFTISGDLPRLGYLTVLDRF
MIVSFCLTAIVVLISVCQKRLGAVGKQAVAAQIDTWVLVIYPLVYSLYII
WVYLRFFTD

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

9ftg Chain C Residue 701 [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	9ftg Structural characterization of pH-modulated closed and open states in a pentameric ligand-gated ion channel
Resolution	3.1 Å
Binding residue (original residue number in PDB)	E347 P434 F436
Binding residue (residue number reindexed from 1)	E268 P355 F357
Annotation score	4

External links

PDB	RCSB:9ftg, PDBe:9ftg, PDBj:9ftg
PDBsum	9ftg
PubMed
UniProt	V4JF97

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