Structure of PDB 3hf3 Chain A

Receptor sequence
>3hf3A (length=348) Species: 37636 (Thermus scotoductus) [Search protein sequence]
ALLFTPLELGGLRLKNRLAMSPMCQYSATLEGEVTDWHLLHYPTRALGGV
GLILVEATAVEPLGRISPYDLGIWSEDHLPGLKELARRIREAGAVPGIQL
AHAGRKAGTARPWEGGKPLGWRVVGPSPIPFDEGYPVPEPLDEAGMERIL
QAFVEGARRALRAGFQVIELHMAHGYLLSSFLSPLSNQRTDAYGGSLENR
MRFPLQVAQAVREVVPRELPLFVRVSATDWGEGGWSLEDTLAFARRLKEL
GVDLLDCSSGGVVLRVRIPLAPGFQVPFADAVRKRVGLRTGAVGLITTPE
QAETLLQAGSADLVLLGRVLLRDPYFPLRAAKALGVAPEVPPQYQRGF
3D structure
PDB3hf3 Crystal structure of a thermostable old yellow enzyme from Thermus scotoductus SA-01
ChainA
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C25 H172 H175 Y177 R225 E233
Catalytic site (residue number reindexed from 1) C24 H171 H174 Y176 R224 E232
Enzyme Commision number 1.6.99.1: NADPH dehydrogenase.
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 FMN A S22 P23 M24 C25 A58 Q100 H172 H175 R225 V294 L296 G318 R319 S21 P22 M23 C24 A57 Q99 H171 H174 R224 V293 L295 G317 R318
BS02 SO4 A H172 H175 Y177 H171 H174 Y176
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003959 NADPH dehydrogenase activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0050661 NADP binding

View graph for
Molecular Function
External links
PDB RCSB:3hf3, PDBe:3hf3, PDBj:3hf3
PDBsum3hf3
PubMed20138824
UniProtB0JDW3

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