Structure of PDB 7koo Chain B Binding Site BS01
Receptor Information
>7koo Chain B (length=392) Species:
562,9606
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EFQRKLYKELVKNYNPLERPVANDSQPLTVYFSLSLLQIMDVDEKNQVLT
TNIWLQMSWTDHYLQWNVSEYPGVKTVRFPDGQIWKPDILLYNSADERFD
ATFHTNVLVNSSGHCQYLPPGIFKSSCYIDVRWFPFDVQHCKLKFGSWSY
GGWSLDLQMQEADISGYIPNGEWDLVGIPGKRSERFYECCKEPYPDVTFT
VTMRRRTLYYGLNLLIPCVLISALALLVFLLPADSGEKISLGITVLLSLT
VFMLLVAEIMPATSDSVPLIAQYFASTMIIVGLSVVVTVIVLQYHHHDPD
GGKMPKWTRVILLNWCAWFLRPDLAKILEEVRYIANRFRCQDESEAVCSE
WKFAACVVDRLCLMAFSVFTIICTIGILMSAPNFVEAVSKDF
Ligand information
Ligand ID
CA
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
Ca
Name
CALCIUM ION
ChEMBL
DrugBank
DB14577
ZINC
PDB chain
7koo Chain B Residue 502 [
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Receptor-Ligand Complex Structure
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PDB
7koo
Structure and gating mechanism of the alpha 7 nicotinic acetylcholine receptor.
Resolution
3.0 Å
Binding residue
(original residue number in PDB)
V42 E44
Binding residue
(residue number reindexed from 1)
V42 E44
Annotation score
4
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0004888
transmembrane signaling receptor activity
GO:0005216
monoatomic ion channel activity
GO:0005230
extracellular ligand-gated monoatomic ion channel activity
GO:0005506
iron ion binding
GO:0009055
electron transfer activity
GO:0020037
heme binding
GO:0022848
acetylcholine-gated monoatomic cation-selective channel activity
GO:0046872
metal ion binding
Biological Process
GO:0006811
monoatomic ion transport
GO:0022900
electron transport chain
GO:0034220
monoatomic ion transmembrane transport
Cellular Component
GO:0016020
membrane
GO:0042597
periplasmic space
GO:0045211
postsynaptic membrane
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:7koo
,
PDBe:7koo
,
PDBj:7koo
PDBsum
7koo
PubMed
33735609
UniProt
P0ABE7
|C562_ECOLX Soluble cytochrome b562 (Gene Name=cybC);
P36544
|ACHA7_HUMAN Neuronal acetylcholine receptor subunit alpha-7 (Gene Name=CHRNA7)
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