HHsearch alignment for GI: 254780206 and conserved domain: TIGR01205
>TIGR01205 D_ala_D_alaTIGR D-alanine--D-alanine ligase; InterPro: IPR005905 D-alanine--D-alanine ligase (6.3.2.4 from EC) is a bacterial enzyme involved in cell-wall biosynthesis. It participates in forming UDP-N-acetylmuramoyl pentapeptide, the peptidoglycan precursor. These enzymes are proteins of 300 to 360 amino acids containing many conserved regions. The N-terminal Gly-rich region could be involved in ATP-binding. This family of enzymes represent chromosomal versions of species not specifically resistant to glycopeptide antibiotics such as vancomycin. The mechanism of glycopeptide antibiotic resistance involves the production of D-alanine-D-lactate (VanA and VanB families) or D-alanine-D-serine (VanC). This model attempts to exclude the VanA/VanB and VanC subfamilies while capturing most other D-Ala-D-Ala ligases above the trusted cut-off. However, changes in small numbers of amino acids, as demonstrated crystallographically, can alter specificity. In chlamydial species, this enzyme is found as a fusion protein with UDP-N-acetylmuramate--alanine ligase. ; GO: 0008716 D-alanine-D-alanine ligase activity, 0009252 peptidoglycan biosynthetic process, 0005737 cytoplasm.
Probab=99.94 E-value=1.9e-26 Score=211.21 Aligned_cols=232 Identities=20% Similarity=0.315 Sum_probs=173.1
Q ss_pred HCCCEEEE---CC-CHHHHHH-HHHHHHHCCCCEEECCHHHHHHHHCCHHHHHHHHHHHHHCCCCCCC--CCCHHHH---
Q ss_conf 18979999---79-5578748-9989860588067010666555201023578887653101111223--4401111---
Q gi|254780206|r 61 KHIDLVVV---GP-ELPLVNG-ISDALNAAGFKVFGPSQRAAKLESSKSFAKKFCTKYGIPTATYQHF--SDPMKAK--- 130 (424)
Q Consensus 61 ~~iDlviv---gp-E~pL~~g-i~d~l~~~gi~v~Gp~~~aa~le~sK~~~K~~l~~~gIPt~~~~~~--~~~~ea~--- 130 (424)
T Consensus 105 ~~~D~vF~~LHG~~~G--EDGtiQGlLe~~gIPY~Gsgv~aSA~smDK~~tK~~~~~~Glp~~~y~~l~~~~~~~~~~~~ 182 (375)
T TIGR01205 105 EEIDVVFPVLHGPPYG--EDGTIQGLLELLGIPYTGSGVLASALSMDKLLTKLLLKSLGLPTPDYAVLRRKERSSEDEAE 182 (375)
T ss_pred CCCCEEEEEECCCCCC--CCCCHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCCCHHHH
T ss_conf 4798899812185668--55528999997078703747899998742899999998757974470467504544561346
Q ss_pred ----HHHHCCCCEEEEEECCCCCCCCCCCHHHHHHHHHHHHHHHCCCCHHHHHHHH---HHCCCCCEEEECCCCCCCCC-
Q ss_conf ----1210124202563046534300023235677888788751445317778877---52057523442157763103-
Q gi|254780206|r 131 ----QYVQNKSMPIVVKADGLCAGKGVVVAATVDEATSAIDRCFQQINSTVIIEEY---LEGFEVSFFALCDGKTAIPF- 202 (424)
Q Consensus 131 ----~~~~~~g~PvVVKp~~~agGkGV~i~~~~~e~~~~~~~~~~~~~~~VliEef---l~G~E~Sv~~i~dG~~~~~l- 202 (424)
T Consensus 183 ~~~~~~~~~lg~P~~VKPa~~GSSvG~~~V~~~~eL~~a~~~Af-~~d~~v~vE~~~~~i~grEl~v~~L~~~~~lp~~~ 261 (375)
T TIGR01205 183 CENVAVLEKLGFPVFVKPAREGSSVGISKVKSEEELEAALDEAF-KYDERVIVEEFKQRIKGRELEVSILGNEEALPIIS 261 (375)
T ss_pred HHHHHHHHHCCCCEEEEECCCCCEEEEEEECCHHHHHHHHHHHH-CCCCEEEEEECCCCCCCCEEEEEEEECCCCCEEEE
T ss_conf 89999998368978997346777577898467789999999861-55965999811147898526898870797432454
Q ss_pred --C--C------CCCCCCCCCCCCCCCCCCCCEEECCC-CCCCCCCEEEECCHHHHHHHHHHHCCCEEEEEEEEEEEEEC
Q ss_conf --5--2------00011135665444443443000012-34432220100000899999862046235664454489855
Q gi|254780206|r 203 --T--T------ARDHKRIHDGDIGPNTGGMGACSPAL-GMSQELYSTVIQKIILPTIEGMQKEQNPFQGVLFAGLMITE 271 (424)
Q Consensus 203 --~--~------~~dyKr~~~~d~GpnTGGMGa~~p~~-~~~~~~~~~i~~~i~~~~~~~l~~~~~~y~G~l~~~~m~t~ 271 (424)
T Consensus 262 ~~~~~~~~g~~~FYDY~~KY~~~~g~~~-----~~pa~~~L~~~~~~~i----~~~a~~ay~~~~~--~G~~R~DFf~~~ 330 (375)
T TIGR01205 262 IVPEIEPDGGSDFYDYEAKYLDGDGTEY-----VIPAPAGLDEELEEKI----KELALKAYKALGC--RGLARVDFFLDK 330 (375)
T ss_pred CCCCCCCCCCCEECCHHHCCCCCCCCEE-----EECCCCCCCHHHHHHH----HHHHHHHHHHCCC--CCEEEEEEEEEC
T ss_conf 0675356767600002114277887326-----5156567888999999----9999999984088--744899899872
Q ss_pred C-E-EEEEEEEEEECCCCCEEEEECCCC----CCHHHHHHHH
Q ss_conf 7-0-489998865147751044332654----4115666542
Q gi|254780206|r 272 Q-G-PYLIEYNVRFGDPECQAMMMRLES----DILEILNSCV 307 (424)
Q Consensus 272 ~-g-p~viE~N~R~GDPE~q~ilp~L~~----dl~~il~~~~ 307 (424)
T Consensus 331 ~~G~~yLnEiNT~PG-mT~~Sl~P~~~~~~G~~f~~Lv~~~~ 371 (375)
T TIGR01205 331 ETGEIYLNEINTIPG-MTAISLFPKAAAAAGLEFEQLVERIL 371 (375)
T ss_pred CCCEEEEEEECCCCC-CCCHHHHHHHHHHCCCCHHHHHHHHH
T ss_conf 888699998768888-72012699999971888789999999