Structure of PDB 2frd Chain B Binding Site BS01

Receptor Information
>2frd Chain B (length=362) Species: 1085 (Rhodospirillum rubrum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKIAIPKERRPGEDRVAISPEVVKKLVGLGFEVIVEQGAGVGASITDDAL
TAAGATIASTAAQALSQADVVWKVQRPMTAEEGTDEVALIKEGAVLMCHL
GALTNRPVVEALTKRKITAYAMELMPRISRAQSMDILASQSNLAGYRAVI
DGAYEFARAFPMMMTAAGTVPPARVLVFGVGVAGLQAIATAKRLGAVVMA
TDVRAATKEQVESLGGKFITVDDEFRKKQAEAVLKELVKTDIAITTALIP
GKPAPVLITEEMVTKMKPGSVIIDLAVEAGGNCPLSEPGKIVVKHGVKIV
GHTNVPSRVAADASPLFAKNLLNFLTPHVDKDTKTLVMKLEDETVSGTCV
TRDGAIVHPALT
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 chain2frd Chain B Residue 600 [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]
PDB2frd The Role of Invariant Amino Acid Residues at the Hydride Transfer Site of Proton-translocating Transhydrogenase.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		Q132 V180 G181 V182 D202 V203 R204 A265 I267 P273 L275
Binding residue
(residue number reindexed from 1)		Q132 V180 G181 V182 D202 V203 R204 A247 I249 P255 L257
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) R15 Q75 H99 G101 E123 R127 Q132 D135 A138 E296
Catalytic site (residue number reindexed from 1) R15 Q75 H99 G101 E123 R127 Q132 D135 A138 E278
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2frd, PDBe:2frd, PDBj:2frd
PDBsum2frd
PubMed16533815
UniProtQ2RSB2|PNTAA_RHORT NAD(P) transhydrogenase subunit alpha part 1 (Gene Name=pntAA)

[Back to BioLiP]