HHsearch alignment for GI: 254780234 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=97.96 E-value=0.00064 Score=48.44 Aligned_cols=151 Identities=21% Similarity=0.238 Sum_probs=95.9
Q ss_pred CCCEEEEEECCCHHHHHHHHHHHHHCC-CEEEEEEEECCC--CCHHHHHHHHHHHCCCEEEEEECHHHHHHHHHHHHHHH
Q ss_conf 777899991477259999999987189-869999945787--11068999999973980799820089999987999973
Q gi|254780234|r 4 DVKKVVLAYSGGLDTSIILKWLQVEKG-LEVIVFIADLGQ--GEELKIASDKARLLGAKEVYVKDLRREFVRDFVFPMFR 80 (404)
Q Consensus 4 ~~kkVvlaySGGLDTSv~i~~L~~e~g-~eVi~~~~d~Gq--~~d~~~~~~~A~~~Ga~~~~v~D~r~ef~~~~i~~~I~ 80 (404)
T Consensus 22 g~~~~viGlSGGIDSav~a~La~~Alg~~~v~~v~mP~~~ss~~s~~~A~~la~~lgi-~~~~i~I~~~~-~~-~~~~~~ 98 (248)
T cd00553 22 GFKGVVLGLSGGIDSALVAALAVRALGRENVLALFMPSRYSSEETREDAKELAEALGI-EHVNIDIDPAV-EA-FLALLG 98 (248)
T ss_pred CCCCEEEECCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCCCHHHHHHHHHHHHHHCC-CEEEECHHHHH-HH-HHHHHH
T ss_conf 9991999588889999999999997288759998899978987589999999999589-16871559999-99-999864
Q ss_pred CCCCCCCCCCCCCCHHHH-HHH----HHHHHHHHHCCCCEEECHHHCCCCHHHHHHHHHHHHCCC-CEEEEEECCCCCCC
Q ss_conf 686547874201301243-359----999999885689287500111682156799999985879-70774410068763
Q gi|254780234|r 81 ANALYEGYYLLGTAIARP-LIA----KYLVDIANETGADAIAHGSTGKGNDQVRFELSAYSLNSD-IEIIAPWRHWSFKG 154 (404)
Q Consensus 81 ana~Yeg~Ypl~tslaRp-lia----~~lv~~a~~~ga~~iaHG~TgkGNDQvRFe~~~~~l~P~-l~viaP~Rd~~~~s 154 (404)
T Consensus 99 ~~~---~--~~~~~~~~~NiqaRlRm~~Ly~~An~~~~lVlg-----TgNksE~~~G-y~TkyGD~~~d~~Pi~~--L-~ 164 (248)
T cd00553 99 ESG---G--SELEDLALGNIQARLRMVILYALANKLGGLVLG-----TGNKSELLLG-YFTKYGDGAADINPIGD--L-Y 164 (248)
T ss_pred HHC---C--CCHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEC-----CCCHHHHHHC-CCEECCCCCCCCCCCCC--C-C
T ss_conf 404---8--705567874248788899999999744998962-----8746078757-21000787758221368--8-4
Q ss_pred HHHHHHHHHHHCCCCCC
Q ss_conf 79999999970896756
Q gi|254780234|r 155 RQDLIDFAEKHAIPIDK 171 (404)
Q Consensus 155 Re~~i~ya~~~gIpv~~ 171 (404)
T Consensus 165 Kt~V~~la~~l~vp~~I 181 (248)
T cd00553 165 KTQVRELARYLGVPESI 181 (248)
T ss_pred HHHHHHHHHHHCCHHHH
T ss_conf 99999999996888987