O58389 (TDH_PYRHO) Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 /NBRC 100139 / OT-3)

L-threonine 3-dehydrogenase UniProtKBInterProSTRINGInteractive Modelling

348 aa; Sequence (Fasta)

Sequence Features

 44Charge relay system.
 47Charge relay system.
 42Zinc 1; catalytic.
 67Zinc 1; via tele nitrogen; catalytic.
 68Zinc 1; catalytic.
 97Zinc 2.
 100Zinc 2.
 103Zinc 2.
 111Zinc 2.
 152Important for catalytic activity for the proton relay mechanism but does not participate directly in the coordination of zinc atom.
 29-138Alcohol dehydrogenase, N-terminal
 178-308Alcohol dehydrogenase, C-terminal

Sequence Alignments

Experimental structures

Crystal Structure of PH0655 from Pyrococcus horikoshii OT3homo-4-mer 20×ZN;NAD;2d8a3-347
Hyperthermophilic threonine dehydrogenase from Pyrococcus horikoshiimonomer ZN;SO4;NAD;2dfv3-348