Structure of PDB 2gr3 Chain A Binding Site BS01

Receptor Information
>2gr3 Chain A (length=402) Species: 307 (Pseudomonas sp. KKS102) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALKAPVVVLGAGLASVSFVAELRQAGYQGLITVVGDEAERPYDRPPLSKD
FMAHGDAEKIRLDCKRAPEVEWLLGVTAQSFDPQAHTVALSDGRTLPYGT
LVLATGAAPRALPTLQGATMPVHTLRTLEDARRIQAGLRPQSRLLIVGGG
VIGLELAATARTAGVHVSLVETQPRLMSRAAPATLADFVARYHAAQGVDL
RFERSVTGSVDGVVLLDDGTRIAADMVVVGIGVLANDALARAAGLACDDG
IFVDAYGRTTCPDVYALGDVTRQRNPLSGRFERIETWSNAQNQGIAVARH
LVDPTAPGYAELPWYFSDQGALRIQVAGLASGDEEIVRGEVSLDAPKFTL
IELQKGRIVGATCVNNARDFAPLRRLLAVGAKPDRAALADPATDLRKLAA
AV
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 chain2gr3 Chain A Residue 1449 [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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PDB2gr3 A ferredoxin reductase BphA4 uses a butterfly motion of FAD to regulate affinity for ferredoxin
Resolution1.5 Å
Binding residue
(original residue number in PDB)		G16 A18 D40 E41 R48 P49 K53 A82 T109 G110 R130 I156 G272 D273 E289 T290 W291 A294 F320
Binding residue
(residue number reindexed from 1)		G12 A14 D36 E37 R44 P45 K49 A78 T105 G106 R126 I152 G268 D269 E285 T286 W287 A290 F316
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) L17 R48 P49 Q295
Catalytic site (residue number reindexed from 1) L13 R44 P45 Q291
Enzyme Commision number 1.18.1.2: ferredoxin--NADP(+) reductase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity
GO:0016651 oxidoreductase activity, acting on NAD(P)H
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:2gr3, PDBe:2gr3, PDBj:2gr3
PDBsum2gr3
PubMed
UniProtQ52437

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