HHsearch alignment for GI: 255764495 and conserved domain: TIGR01530

>TIGR01530 nadN NAD nucleotidase; InterPro: IPR006420 This family describes NadN of Haemophilus influenzae and a small number of close homologs in pathogenic, Gram-negative bacteria. NadN is a periplasmic enzyme that cleaves NAD (nicotinamide adenine dinucleotide) to NMN (nicotinamide mononucleotide) and AMP. The NMN must be converted by a 5-nucleotidase to nicotinamide riboside for import. NadN belongs a large family of 5-nucleotidases and has NMN 5-nucleotidase activity for NMN, AMP, etc.; GO: 0008253 5'-nucleotidase activity.
Probab=97.84  E-value=0.0019  Score=41.51  Aligned_cols=190  Identities=18%  Similarity=0.225  Sum_probs=91.3

Q ss_pred             EEEEEEECCCCCCCCCCCCCCCCCCCHHHHHHHCCCCCCCHHHHHHHHHHHHHC-CCCEEEECCCCCC--------CCCH
Q ss_conf             788994111427885410002221000121000001233089999999999626-9979999374444--------8998
Q gi|255764495|r   10 FVLAHISDIHLSYSPSFFELSPKRIIGLVNWHFNRKKYFSKEVANLLINDILLH-NVDHVSITGDIVN--------FTCN   80 (309)
Q Consensus        10 ~ri~hlSDlHlg~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~i~~~-~pD~vvitGDl~~--------~~~~   80 (309)
T Consensus         1 L~I~HINDHHS~LEP~~~~~~-------~~G~~~~~~~GGy~A~~~~~~~LR~~~KN~LVLHAGDA~~GTLY~TLF~G~A   73 (550)
T TIGR01530         1 LSILHINDHHSYLEPEELRLA-------LAGERLKVDVGGYAALVAKLNKLRKKYKNALVLHAGDALIGTLYFTLFRGRA   73 (550)
T ss_pred             CEEEEEECCCCCCCCCCEEEE-------ECCCEEEEEECHHHHHHHHHHHHHHHHCCCEEEECCHHHHHHHHHHHCCCCH
T ss_conf             937887075576788530542-------0564355420306788999999888607863761103578888876317742


Q ss_pred             HHHHHHHHHHHHHCCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHC---------CCCCCC--CCCCCCEEE-EECCCEE
Q ss_conf             9999999999861899718999458842222035676643245431---------344444--555621279-9719879
Q gi|255764495|r   81 REIFTSTHWLRSIGNPHDISIVPGNHDAYISGAKEKSLHAWKDYIT---------SDTTCS--TGKKLFPYL-RIRNNIA  148 (309)
Q Consensus        81 ~~~~~~~~~~~~l~~~~~v~~v~GNHD~~~~~~~~~~~~~~~~~~~---------~~~~~~--~~~~~~~~~-~~~~~~~  148 (309)
T Consensus        74 D-----A~~MN~~--~F~-yFTLGNHEFD~GNEG---L~~lL~~L~~PVLSANV~P~~~S~L~~~WKP~~I~~~~GE~I~  142 (550)
T TIGR01530        74 D-----AVLMNAA--NFD-YFTLGNHEFDAGNEG---LKKLLEYLKVPVLSANVVPDKASILYNKWKPYDIVEVDGEKIA  142 (550)
T ss_pred             H-----HHHHCCC--CCC-EEECCCCCCCCCCHH---HHHHHHHHCCCEEEECCCCCCCCHHHCCCCCCCEEEECCCEEE
T ss_conf             1-----2200047--965-032476233554558---9986444157635532577720011025785100353785899


Q ss_pred             EEEECCCCCCC----CCCCCCEECH-HHHHHHHHHHHHCCCCCCEEEEEEECCCCCCCCCCCCCCCCHHHHHHHHHH-CC
Q ss_conf             99832888888----7554760089-999999999852433697089998376888764311012797899999987-49
Q gi|255764495|r  149 LIGCSTAIATP----PFSANGYFGQ-EQAHATSKLLRKANKKGFFRIIMMHHPPVLDTSSLYNRMFGIQRFQKMIWH-EG  222 (309)
Q Consensus       149 ~i~l~s~~~~~----~~~~~g~~~~-~q~~~l~~~L~~~~~~~~~~iv~~Hhpp~~~~~~~~~~~~~~~~l~~~l~~-~~  222 (309)
T Consensus       143 ~IGLDTV~KTV~SSSPGKD~~F~DEI~~~~~~~~~l~---QQG~NKIILLSHAG~EKN~-------------EIAQ~~~~  206 (550)
T TIGR01530       143 VIGLDTVKKTVESSSPGKDVKFIDEIEAVRIAAVELK---QQGVNKIILLSHAGFEKNI-------------EIAQKVSD  206 (550)
T ss_pred             EEEECCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHH---HCCCCEEEEEECCCCCCCC-------------HHHCCCCC
T ss_conf             9830343210235877886515657899999999876---3784346653117862240-------------20014266


Q ss_pred             CEEEEECCCCC
Q ss_conf             81999987675
Q gi|255764495|r  223 ADLILHGHTHL  233 (309)
Q Consensus       223 v~lvl~GH~H~  233 (309)
T Consensus       207 IDVIV~GD~HY  217 (550)
T TIGR01530       207 IDVIVSGDSHY  217 (550)
T ss_pred             EEEEEECCEEE
T ss_conf             00798577024