Structure of PDB 7alq Chain K Binding Site BS04

Receptor Information
>7alq Chain K (length=192) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PRSEEDNELNLPNLAAAYSSILSSLGENPQRQGLLKTPWRAASAMQFFTK
GYQETISDVLNDAIFDEDHDEMVIVKDIDMFSMCEHHLVPFVGKVHIGYL
PNKQVLGLSKLARIVEIYSRRLQVQERLTKQIAVAITEALRPAGVGVVVE
ATHMCMVMRGVQKMNSKTVTSTMLGVFREDPKTREEFLTLIR
Ligand information
Ligand IDQBQ
InChIInChI=1S/C11H17N4O14P3/c12-11-13-8-4(9(18)14-11)1-2-15(8)10-7(17)6(16)5(27-10)3-26-31(22,23)29-32(24,25)28-30(19,20)21/h1-2,5-7,10,16-17H,3H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,12,13,14,18)/t5-,6-,7-,10-/m1/s1
InChIKeyNOXMCJDDSWCSIE-DAGMQNCNSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7c1cn(c2c1C(=O)NC(=N2)N)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O
CACTVS 3.385NC1=Nc2n(ccc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
CACTVS 3.385NC1=Nc2n(ccc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 2.0.7c1cn(c2c1C(=O)NC(=N2)N)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O
FormulaC11 H17 N4 O14 P3
Name7-deaza-GTP;
[[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-4-oxidanylidene-3~{H}-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate
ChEMBLCHEMBL4553467
DrugBank
ZINC
PDB chain7alq Chain L Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7alq Biophysical and structural investigation of the regulation of human GTP cyclohydrolase I by its regulatory protein GFRP.
Resolution2.205 Å
Binding residue
(original residue number in PDB)
C141 H143 V181 E183 H210 R216
Binding residue
(residue number reindexed from 1)
C84 H86 V124 E126 H153 R159
Annotation score3
Enzymatic activity
Enzyme Commision number 3.5.4.16: GTP cyclohydrolase I.
Gene Ontology
Molecular Function
GO:0003934 GTP cyclohydrolase I activity
Biological Process
GO:0046654 tetrahydrofolate biosynthetic process

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:7alq, PDBe:7alq, PDBj:7alq
PDBsum7alq
PubMed33387654
UniProtP30793|GCH1_HUMAN GTP cyclohydrolase 1 (Gene Name=GCH1)

[Back to BioLiP]