Structure of PDB 2frd Chain C

Receptor sequence
>2frdC (length=174) Species: 1085 (Rhodospirillum rubrum) [Search protein sequence]
SVKAGSAEDAAFIMKNASKVIIVPGYGMAVAQAQHALREMADVLKKEGVE
VSYAIHPVAGRMPGHMNVLLAEANVPYDEVFELEEINSSFQTADVAFVIG
ANDVTNPAAKTDPSSPIYGMPILDVEKAGTVLFIKRSMASGYAGVENELF
FRNNTMMLFGDAKKMTEQIVQAMN
3D structure
PDB2frd The Role of Invariant Amino Acid Residues at the Hydride Transfer Site of Proton-translocating Transhydrogenase.
ChainC
Resolution3.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y55 R90 D132 Y171
Catalytic site (residue number reindexed from 1) Y26 R61 D103 Y142
Enzyme Commision number 7.1.1.1: proton-translocating NAD(P)(+) transhydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 NDP C Y55 G56 V87 G89 R90 M91 P92 A130 N131 D132 V133 I163 K164 R165 S166 S169 Y171 A191 Y26 G27 V58 G60 R61 M62 P63 A101 N102 D103 V104 I134 K135 R136 S137 S140 Y142 A162
External links
PDB RCSB:2frd, PDBe:2frd, PDBj:2frd
PDBsum2frd
PubMed16533815
UniProtP0C188|PNTB_RHORU NAD(P) transhydrogenase subunit beta (Gene Name=pntB)

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