Structure of PDB 6s6t Chain G Binding Site BS03

Receptor Information
>6s6t Chain G (length=472) Species: 192 (Azospirillum brasilense) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QRMLGFVHTAQRMPDKRPAAERRQDFAEIYARFSDERANEQANRCSQCGV
PFCQVHCPVSNNIPDWLKLTSEGRLEEAYEVSQATNNFPEICGRICPQDR
LCEGNCVIEQSTHGAVTIGSVEKYINDTAWDQGWVKPRTPSRELGLSVGV
IGAGPAGLAAAEELRAKGYEVHVYDRYDRMGGLLVYGIPGFKLEKSVVER
RVKLLADAGVIYHPNFEVGRDASLPELRRKHVAVLVATGVYKARDIKAPG
SGLGNIVAALDYLTTSNKVSLGDTVEAYENGSLNAAGKHVVVLGGGDTAM
DCVRTAIRQGATSVKCLYRRDRKNMPGSQREVAHAEEEGVEFIWQAAPEG
FTGDTVVTGVRAVRIHLGVADATGRQTPQVIEGSEFTVQADLVIKALGFE
PEDLPNAFDEPELKVTRWGTLLVDHRTKMTNMDGVFAAGDIVRGASLVVW
AIRDGRDAAEGIHAYAKAKAEA
Ligand information
Ligand IDFAD
InChIInChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyVWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
FormulaC27 H33 N9 O15 P2
NameFLAVIN-ADENINE DINUCLEOTIDE
ChEMBLCHEMBL1232653
DrugBankDB03147
ZINCZINC000008215434
PDB chain6s6t Chain G Residue 503 [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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PDB6s6t Cryo-EM Structures of Azospirillum brasilense Glutamate Synthase in Its Oligomeric Assemblies.
Resolution4.1 Å
Binding residue
(original residue number in PDB)		I98 G155 G157 P158 D178 R179 G185 L186 G190 I191 V221 A240 T241 Y244 D443 S449 V451
Binding residue
(residue number reindexed from 1)		I95 G152 G154 P155 D175 R176 G182 L183 G187 I188 V218 A237 T238 Y241 D440 S446 V448
Annotation score2
Enzymatic activity
Enzyme Commision number 1.4.1.13: glutamate synthase (NADPH).
Gene Ontology
Molecular Function
GO:0004355 glutamate synthase (NADPH) activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006537 glutamate biosynthetic process
GO:0097054 L-glutamate biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6s6t, PDBe:6s6t, PDBj:6s6t
PDBsum6s6t
PubMed31473159
UniProtQ05756|GLTD_AZOBR Glutamate synthase [NADPH] small chain (Gene Name=gltD)

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