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