Structure of PDB 1l7e Chain A Binding Site BS01

Receptor Information
>1l7e Chain A (length=372) Species: 1085 (Rhodospirillum rubrum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKIAIPKERRPGEDRVAISPEVVKKLVGLGFEVIVEQGAGVGASITDDAL
TAAGATIASTAAQALSQADVVWKVQRPMTAEEGTDEVALIKEGAVLMCHL
GALTNRPVVEALTKRKITAYAMELMPRISRAQSMDILSSQSNLAGYRAVI
DGAYEFARAFPMMMTAAGTVPPARVLVFGVGVAGLQAIATAKRLGAVVMA
TDVRAATKEQVESLGGKFITVDDETAGGYAKEMGEEFRKKQAEAVLKELV
KTDIAITTALIPGKPAPVLITEEMVTKMKPGSVIIDLAVEAGGNCPLSEP
GKIVVKHGVKIVGHTNVPSRVAADASPLFAKNLLNFLTPHVDKDTKTLVM
KLEDETVSGTCVTRDGAIVHPA
Ligand information
Ligand IDNAI
InChIInChI=1S/C21H29N7O14P2/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33/h1,3-4,7-8,10-11,13-16,20-21,29-32H,2,5-6H2,(H2,23,33)(H,34,35)(H,36,37)(H2,22,24,25)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChIKeyBOPGDPNILDQYTO-NNYOXOHSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)N5C=CCC(=C5)C(=O)N)O)O)O)O)N
CACTVS 3.341NC(=O)C1=CN(C=CC1)[C@@H]2O[C@H](CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]3O[C@H]([C@H](O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)N5C=CCC(=C5)C(=O)N)O)O)O)O)N
CACTVS 3.341NC(=O)C1=CN(C=CC1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
FormulaC21 H29 N7 O14 P2
Name1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE;
NADH
ChEMBLCHEMBL1234616
DrugBankDB00157
ZINCZINC000008215403
PDB chain1l7e 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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PDB1l7e Crystal Structures of Transhydrogenase Domain I with and without Bound NADH
Resolution1.9 Å
Binding residue
(original residue number in PDB)		R127 I128 Q132 D135 S138 G181 D202 V203 R204 A236 Q247 A265 L266 P273 L275
Binding residue
(residue number reindexed from 1)		R127 I128 Q132 D135 S138 G181 D202 V203 R204 A230 Q241 A259 L260 P267 L269
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) R127 Q132 D135 S138 Y235 E296
Catalytic site (residue number reindexed from 1) R127 Q132 D135 S138 Y229 E290
Enzyme Commision number 7.1.1.1: proton-translocating NAD(P)(+) transhydrogenase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003957 NAD(P)+ transhydrogenase (Si-specific) activity
GO:0005515 protein binding
GO:0008750 proton-translocating NAD(P)+ transhydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046983 protein dimerization activity
GO:0050661 NADP binding
GO:0051287 NAD binding
GO:0070403 NAD+ binding
GO:0070404 NADH binding
Biological Process
GO:0006740 NADPH regeneration
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane

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Cellular Component
External links
PDB RCSB:1l7e, PDBe:1l7e, PDBj:1l7e
PDBsum1l7e
PubMed12379117
UniProtQ2RSB2|PNTAA_RHORT NAD(P) transhydrogenase subunit alpha part 1 (Gene Name=pntAA)

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