Structure of PDB 7lg1 Chain A Binding Site BS01

Receptor Information
>7lg1 Chain A (length=450) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VVIDPSGNTYYNWLFCITLPVMYNWTMVIARACFDELQSDYLEYWLILDY
VSDIVYLIDMFVRTRTGYLEQGLLVKEELKLINKYKSNLQFKLDVLSLIP
TDLLYFKLGWNYPEIRLNRLLRFSRMFEFFQRTETRTNYPNIFRISNLVM
YIVIIIHWNACVFYSISKAIGFGNDTWVYPDINDPEFGRLARKYVYSLYW
STLTLTTIGQTPPPVRDSEYVFVVVDFLIGVLIFATIVGNIGSMISNMNA
ARAEFQARIDAIKQYMHFRNVSKDMEKRVIKWFDYLWTNKKTVDEKEVLK
YLPDKLRAEIAINVHLDTLKKVRIFADCEAGLLVELVLKLQPQVYSPGDY
ICKKGDIGREMYIIKEGKLAVVADDGVTQFVVLSDGSYFGEISILNIKGS
KAGNRRTANIKSIGYSDLFCLSKDDLMEALTEYPDAKTMLEEKGKQILMK
Ligand information
Ligand IDPCG
InChIInChI=1S/C10H12N5O7P/c11-10-13-7-4(8(17)14-10)12-2-15(7)9-5(16)6-3(21-9)1-20-23(18,19)22-6/h2-3,5-6,9,16H,1H2,(H,18,19)(H3,11,13,14,17)/t3-,5-,6-,9-/m1/s1
InChIKeyZOOGRGPOEVQQDX-UUOKFMHZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc2c(n1C3C(C4C(O3)COP(=O)(O4)O)O)N=C(NC2=O)N
ACDLabs 10.04O=C4NC(=Nc1c4ncn1C3OC2COP(=O)(OC2C3O)O)N
OpenEye OEToolkits 1.5.0c1nc2c(n1[C@H]3[C@@H]([C@H]4C(O3)CO[P@](=O)(O4)O)O)N=C(NC2=O)N
CACTVS 3.341NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@@H]4CO[P@](O)(=O)O[C@H]4[C@H]3O
CACTVS 3.341NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH]4CO[P](O)(=O)O[CH]4[CH]3O
FormulaC10 H12 N5 O7 P
NameCYCLIC GUANOSINE MONOPHOSPHATE
ChEMBLCHEMBL395336
DrugBankDB02315
ZINCZINC000004095501
PDB chain7lg1 Chain A Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7lg1 Structural mechanisms of gating and selectivity of human rod CNGA1 channel.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		V526 F544 G545 I547 S548 R561 T562 A563 I565 I602
Binding residue
(residue number reindexed from 1)		V371 F389 G390 I392 S393 R406 T407 A408 I410 I447
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0005221 intracellularly cyclic nucleotide-activated monoatomic cation channel activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0055085 transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7lg1, PDBe:7lg1, PDBj:7lg1
PDBsum7lg1
PubMed33651975
UniProtP29973|CNGA1_HUMAN Cyclic nucleotide-gated channel alpha-1 (Gene Name=CNGA1)

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