HHsearch alignment for GI: 254780506 and conserved domain: cd05213

>cd05213 NAD_bind_Glutamyl_tRNA_reduct NADP-binding domain of glutamyl-tRNA reductase. Glutamyl-tRNA reductase catalyzes the conversion of glutamyl-tRNA to glutamate-1-semialdehyde, initiating the synthesis of tetrapyrrole. Whereas tRNAs are generally associated with peptide bond formation in protein translation, here the tRNA activates glutamate in the initiation of tetrapyrrole biosynthesis in archaea, plants and many bacteria. In the first step, activated glutamate is reduced to glutamate-1-semi-aldehyde via the NADPH dependent glutamyl-tRNA reductase. Glutamyl-tRNA reductase forms a V-shaped dimer. Each monomer has 3 domains: an N-terminal catalytic domain, a classic nucleotide binding domain, and a C-terminal dimerization domain. Although the representative structure 1GPJ lacks a bound NADPH, a theoretical binding pocket has been described. (PMID 11172694). Amino acid dehydrogenase (DH)-like NAD(P)-binding domains are members of the Rossmann fold superfamily and include glutamate,
Probab=98.32  E-value=3.6e-06  Score=63.72  Aligned_cols=93  Identities=26%  Similarity=0.446  Sum_probs=70.5

Q ss_pred             CHHHHHHHHHHHCCCCCCCCEEEEECCCCCCHHHHHHHHHHHCCC-EEECCCCC-----------------CCHHHHHHH
Q ss_conf             679999999986787720012899616442034689999862045-33124676-----------------534776422
Q gi|254780506|r  143 TPAGAILLIEQFKGCDLSGQHAVVIGRSNLFGKPMGQLLLSRNAT-VTMAHSKT-----------------KNLPEICRT  204 (306)
Q Consensus       143 Tp~av~~ll~~y~~i~l~Gk~vvVvGrs~~VG~Pla~lL~~~~at-Vti~hs~T-----------------~~l~~~~~~  204 (306)
T Consensus       161 v~~~av~~a~~~~-~~l~~~~vLviGaGe-m~~l~~~~L~~~g~~~i~v~nRt~~ra~~la~~~g~~~~~~~~l~~~l~~  238 (311)
T cd05213         161 ISSAAVELAEKIF-GNLKGKKVLVIGAGE-MGELAAKHLAAKGVAEITIANRTYERAEELAKELGGNAVPLDELLELLNE  238 (311)
T ss_pred             HHHHHHHHHHHHH-CCCCCCEEEEECCCH-HHHHHHHHHHHCCCCEEEEECCCHHHHHHHHHHCCCEEECHHHHHHHHHH
T ss_conf             9999999999871-872116799986879-99999999996599825997686789999999749899729999999976


Q ss_pred             CCEEEEECCCCCC-CCCCCC-C----CCCEEEEEEEEEC
Q ss_conf             3573652244321-220104-7----6626998311111
Q gi|254780506|r  205 ADILVVAVGRPRM-VQVDWI-K----TGSLVIDVGINRI  237 (306)
Q Consensus       205 ADivIsAvG~p~~-i~~~~v-k----~gavvIDvGi~~~  237 (306)
T Consensus       239 ~DvvisaT~s~~~~~~~~~~~~~~~~~~~~iiDLavPRd  277 (311)
T cd05213         239 ADVVISATGAPHYAKIVERAMKKRSGKPRLIVDLAVPRD  277 (311)
T ss_pred             CCEEEEECCCCCCHHHHHHHHHHCCCCCEEEEEECCCCC
T ss_conf             899999279996203599997534799769999179998