HHsearch alignment for GI: 254780151 and conserved domain: cd00553
>cd00553 NAD_synthase NAD+ synthase is a homodimer, which catalyzes the final step in de novo nicotinamide adenine dinucleotide (NAD+) biosynthesis, an amide transfer from either ammonia or glutamine to nicotinic acid adenine dinucleotide (NaAD). The conversion of NaAD to NAD+ occurs via an NAD-adenylate intermediate and requires ATP and Mg2+. The intemediate is subsequently cleaved into NAD+ and AMP. In many prokaryotes, such as E. coli , NAD synthetase consists of a single domain and is strictly ammonia dependent. In contrast, eukaryotes and other prokaryotes have an additional N-terminal amidohydrolase domain that prefer glutamine, Interestingly, NAD+ synthases in these prokaryotes, can also utilize ammonia as an amide source .
Probab=99.53 E-value=2.8e-14 Score=122.73 Aligned_cols=166 Identities=27% Similarity=0.369 Sum_probs=116.8
Q ss_pred CCCCCCEEEEEECCCHHHHHHHHHHHHC-C-CEEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEECCHH
Q ss_conf 8863388999960985799999999886-9-8499999870478766555577881899999999999809958981707
Q gi|254780151|r 16 KNPKDMRVVVAMSGGVDSSVVAALLKRD-G-YDVIGVTLQLYNSRKASKRKGSCCAGQDVYDARRVCDTINVSHYVFDYE 93 (408)
Q Consensus 16 ~~~k~~kV~va~SGGVDSsvaa~lL~~~-G-~~V~g~~m~~~~~~~~~~~~~~c~~~~d~~~a~~va~~LgI~~~~~d~~ 93 (408)
T Consensus 19 ~~~g~~~~viGlSGGIDSav~a~La~~Alg~~~v~~v~mP~~-----------~ss~~s~~~A~~la~~lgi~~~~i~I~ 87 (248)
T cd00553 19 RKSGFKGVVLGLSGGIDSALVAALAVRALGRENVLALFMPSR-----------YSSEETREDAKELAEALGIEHVNIDID 87 (248)
T ss_pred HHCCCCCEEEECCCCHHHHHHHHHHHHHCCCCEEEEEECCCC-----------CCCHHHHHHHHHHHHHHCCCEEEECHH
T ss_conf 981999199958888999999999999728875999889997-----------898758999999999958916871559
Q ss_pred HHHHHHCCCCCHHHHHCCCCCC--CEECCC--CEEEHHHHHHHHCCCCCCEECCCCCCCEEEECCCCCCCEEEEEECCCC
Q ss_conf 8866322441126787088612--000015--411058888874016876452253110254126787731688531578
Q gi|254780151|r 94 ERFRNAVIVPFASSYAAGETPL--PCVDCN--RTVKFSDLLSVTRQLGADVLATGHYIRSRLYVGDDGKRRRIMCRPMDL 169 (408)
Q Consensus 94 ~~f~~~V~~~~~~~y~~G~TPN--Pc~~CN--~~iKF~~l~~~a~~~g~~~iATGHYar~~~~~~~~~~~~~~L~r~~D~ 169 (408)
T Consensus 88 ~~~~~-----~~~~~~~~~~~~~~~~~~~NiqaRlRm~~Ly~~An~~~~lVlgTgNksE--~~~G------y~TkyG-D~ 153 (248)
T cd00553 88 PAVEA-----FLALLGESGGSELEDLALGNIQARLRMVILYALANKLGGLVLGTGNKSE--LLLG------YFTKYG-DG 153 (248)
T ss_pred HHHHH-----HHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCEEECCCCHHH--HHHC------CCEECC-CC
T ss_conf 99999-----9998644048705567874248788899999999744998962874607--8757------210007-87
Q ss_pred CCCCEEEEEEECCHHHCEEECCCCCCCHHHHHHHHHHCCCC--CCCHHHCCCEEE
Q ss_conf 78731898630202210033425689978989999741254--355111023011
Q gi|254780151|r 170 ERDQSYFLFATTQQQLCDLRFPLGDMKKESVRDLAREMGLD--IADKSDSQDICF 222 (408)
Q Consensus 170 ~KDQSYfL~~l~~~~L~~~~FPlg~~~K~eVR~~A~~~gl~--~a~K~eSqgICF 222 (408)
T Consensus 154 ----------------~~d~~Pi~~L~Kt~V~~la~~l~vp~~Ii~k~PSaeL~~ 192 (248)
T cd00553 154 ----------------AADINPIGDLYKTQVRELARYLGVPESIIDKPPSAELWP 192 (248)
T ss_pred ----------------CCCCCCCCCCCHHHHHHHHHHHCCHHHHHCCCCCCCCCC
T ss_conf ----------------758221368849999999999688898734799966679