>cd01078 NAD_bind_H4MPT_DH NADP binding domain of methylene tetrahydromethanopterin dehydrogenase. Methylene Tetrahydromethanopterin Dehydrogenase (H4MPT DH) NADP binding domain. NADP-dependent H4MPT DH catalyzes the dehydrogenation of methylene- H4MPT and methylene-tetrahydrofolate (H4F) with NADP+ as cofactor. H4F and H4MPT are both cofactors that carry the one-carbon units between the formyl and methyl oxidation level. H4F and H4MPT are structurally analogous to each other with respect to the pterin moiety, but each has distinct side chain. H4MPT is present only in anaerobic methanogenic archaea and aerobic methylotrophic proteobacteria. H4MPT seems to have evolved independently from H4F and functions as a distinct carrier in C1 metabolism. Amino acid DH-like NAD(P)-binding domains are members of the Rossmann fold superfamily and include glutamate, leucine, and phenylalanine DHs, methylene tetrahydrofolate DH, methylene-tetrahydromethanopterin DH, methylene-tetrahydropholate DH/cyclo

Probab=92.99  E-value=0.39  Score=26.96  Aligned_cols=42  Identities=21%  Similarity=0.297  Sum_probs=35.7

Q ss_pred             HHHCCCEEEEECC-CHHHHHHHHHHHHCCCEEEEEECCCHHHH
Q ss_conf             3218987999836-85489999999985986999818964788
Q gi|254781099|r    4 SSFRNHSIAVFGL-GRSGLSAACALKDSGVHVIAWDDHPCAVK   45 (468)
Q Consensus         4 ~~~~~k~v~i~G~-G~sG~s~A~~l~~~G~~V~~~D~~~~~~~   45 (468)
T Consensus        24 ~dl~g~~~~V~G~tG~vG~~~A~~lA~~Ga~v~lv~R~~ek~~   66 (194)
T cd01078          24 KDLKGKTAVVLGGTGPVGQRAAVLLAREGARVVLVGRDLERAQ   66 (194)
T ss_pred             CCCCCCEEEEECCCCHHHHHHHHHHHHCCCEEEEEECCHHHHH
T ss_conf             9867988999858857899999999983997999958788899