Structure of PDB 3f8r Chain C Binding Site BS01

Receptor Information
>3f8r Chain C (length=307) Species: 2287 (Saccharolobus solfataricus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VKPGEKFDVIIVGLGPAAYGAALYSARYMLKTLVIGETPGGQLTEAGIVD
DYLGLIEIQASDMIKVFNKHIEKYEVPVLLDIVEKIENEFVVKTKRKGEF
KADSVILGIGVKRRKLGVPGEQEFAGRGISYCSVCDAPLFKNRVVAVIGG
GDSALEGAEILSSYSTKVYLIHRRDTFKAQPIYVETVKKKPNVEFVLNSV
VKEIKGDKVVKQVVVENLKTGEIKELNVNGVFIEIGFDPPTDFAKSNGIE
TDTNGYIKVDEWMRTSVPGVFAAGDCTSAWLGFRQVITAVAQGAVAATSA
YRYVTEK
Ligand information
Ligand IDNAP
InChIInChI=1S/C21H28N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1-4,7-8,10-11,13-16,20-21,29-31H,5-6H2,(H7-,22,23,24,25,32,33,34,35,36,37,38,39)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChIKeyXJLXINKUBYWONI-NNYOXOHSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1cc(c[n+](c1)C2C(C(C(O2)COP(=O)([O-])OP(=O)(O)OCC3C(C(C(O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
CACTVS 3.341NC(=O)c1ccc[n+](c1)[CH]2O[CH](CO[P]([O-])(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O[P](O)(O)=O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
CACTVS 3.341NC(=O)c1ccc[n+](c1)[C@@H]2O[C@H](CO[P]([O-])(=O)O[P@@](O)(=O)OC[C@H]3O[C@H]([C@H](O[P](O)(O)=O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0c1cc(c[n+](c1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)([O-])O[P@](=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
FormulaC21 H28 N7 O17 P3
NameNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE;
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
ChEMBLCHEMBL295069
DrugBankDB03461
ZINC
PDB chain3f8r Chain C Residue 4003 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3f8r Structure and stability of a thioredoxin reductase from Sulfolobus solfataricus: a thermostable protein with two functions
Resolution1.95 Å
Binding residue
(original residue number in PDB)		L128 D164 S165 R185 K190 Q192 Y195 I247 L293 G294
Binding residue
(residue number reindexed from 1)		L116 D152 S153 R173 K178 Q180 Y183 I235 L281 G282
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) C144 C147 D148
Catalytic site (residue number reindexed from 1) C132 C135 D136
Enzyme Commision number 1.6.99.3: Deleted entry.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004791 thioredoxin-disulfide reductase (NADPH) activity
GO:0016491 oxidoreductase activity
Biological Process
GO:0019430 removal of superoxide radicals
GO:0045454 cell redox homeostasis
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3f8r, PDBe:3f8r, PDBj:3f8r
PDBsum3f8r
PubMed19110078
UniProtQ8X236

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