Structure of PDB 2dtt Chain A

Receptor sequence
>2dttA (length=105) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence]
MKSRIIVRTSFDAAHAHGHTFFLEVAIEGEIKNGYVMDFLELRKIVEEIT
KELDHRNLNNIFENPTTENIALWIGERIRDKLPPYVKLKRVVLWEGKDNG
VELEW
3D structure
PDB2dtt Crystal structure of 6-pyruvoyl tetrahydrobiopterin synthase from Pyrococcus horikoshii OT3
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) H27 H29 E105
Catalytic site (residue number reindexed from 1) H17 H19 E95
Enzyme Commision number ?
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 H4B A H29 T76 T77 E78 E105 H19 T66 T67 E68 E95
BS02 H4B A Y45 M47 D48 F49 Y35 M37 D38 F39
Gene Ontology
Molecular Function
GO:0016829 lyase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2dtt, PDBe:2dtt, PDBj:2dtt
PDBsum2dtt
PubMed
UniProtO58368

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