HHsearch alignment for GI: 254780279 and conserved domain: TIGR01534

>TIGR01534 GAPDH-I glyceraldehyde-3-phosphate dehydrogenase, type I; InterPro: IPR006424 This group of sequences represent glyceraldehyde-3-phosphate dehydrogenase (GAPDH), the enzyme responsible for the interconversion of 1,3-diphosphoglycerate and glyceraldehyde-3-phosphate, a central step in glycolysis and gluconeogenesis. Forms exist which utilise NAD (1.2.1.12 from EC), NADP (1.2.1.13 from EC) or either (1.2.1.59 from EC). In some species, NAD- and NADP- utilising forms exist, generally being responsible for reactions in the anabolic and catabolic directions respectively . An additional form of gap gene is found in gamma proteobacteria and is responsible for the conversion of erythrose-4-phosphate (E4P) to 4-phospho-erythronate in the biosynthesis of pyridoxine . This pathway of pyridoxine biosynthesis appears to be limited, however, to a relatively small number of bacterial species although it is prevalent among the gamma-proteobacteria . This enzyme is described by IPR006422 from INTERPRO. These two groups of sequences exhibit a close evolutionary relationship. There exists the possibility that some forms of GAPDH may be bifunctional and act on E4P in species which make pyridoxine and via hydroxythreonine and lack a separate E4PDH enzyme (for instance, the GAPDH from Bacillus stearothermophilus has been shown to possess a limited E4PD activity as well as a robust GAPDH activity ).; GO: 0008943 glyceraldehyde-3-phosphate dehydrogenase activity, 0051287 NAD binding, 0006006 glucose metabolic process.
Probab=95.78  E-value=0.011  Score=38.63  Aligned_cols=100  Identities=12%  Similarity=0.149  Sum_probs=50.3

Q ss_pred             EEEEECCCHHHHHHHHHHHHC----CCCEE-EEEEEC-CCCHHHCCCHH--HHCC-------CCCCCCCCCCCH-----H
Q ss_conf             799989987799999999838----99789-999964-89802045536--6608-------754675455685-----7
Q gi|254780279|r    7 RISVLGGGRMGQALIKEIHNN----PSITL-HSIIVR-SGSPLIGQDVG--NFVG-------ISPMGIKFSDNL-----A   66 (280)
Q Consensus         7 kV~I~GaGkMG~~ii~~i~~~----~~~eL-v~~i~~-~~~~~~g~d~~--~~~~-------~~~~~v~i~~dl-----~   66 (280)
T Consensus         1 kvgINGFGRIGRlvlR~~~~~~~~g~~~~viv~inD~~~~~~~~ayLlkyDSvhG~~~y~~~~f~~~v~~~~~~~~~~~~   80 (366)
T TIGR01534         1 KVGINGFGRIGRLVLRAILEKQGSGLDLEVIVAINDLSTDLEKLAYLLKYDSVHGRLAYLYFRFEGEVTVDEDKAEKTNG   80 (366)
T ss_pred             CEEEECCCHHHHHHHHHHHCCCCCCCEEEEEEEECCCCCCHHHHHHHHHHCCCCCCCHHEECCCCCEEEEEECCCCCCCE
T ss_conf             93651478589999999850578897058998314887688999988641235587110312788528883034367416


Q ss_pred             HHHCCCCEEEEEECCCHHHHHHHHHHHCCCEEEEEECCCCH
Q ss_conf             85213550476310102478887643237215765022231
Q gi|254780279|r   67 MAIQSVDGIIDFSSPALTLQSLNISAQHNIVHIIGTTGFSV  107 (280)
Q Consensus        67 ~~~~~~DViIDFT~P~~~~~~~~~a~~~g~~vViGTTG~~~  107 (280)
T Consensus        81 l~v~g~~~~~~~-~~~~~P~~lpWt~~~~vD~V~EcTG~f~  120 (366)
T TIGR01534        81 LVVNGKVKVIVV-ASERDPSDLPWTKALGVDIVIECTGKFR  120 (366)
T ss_pred             EEECCCEEEEEE-EECCCHHHCCCHHHHCCEEEEECCCCCC
T ss_conf             888680457887-4047853778712607328995887502