3DTT CRYSTAL STRUCTURE OF PUTATIVE COENZYME F420H2:NADP+ OXIDOREDUCTASE (YP_830112.1) FROM ARTHROBACTER SP. FB24 AT 1.70 A RESOLUTION OXIDOREDUCTASE, YP_830112.1, PUTATIVE COENZYME F420H2:NADP+ OXIDOREDUCTASE, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, UNKNOWN FUNCTION