>cd02538 G1P_TT_short G1P_TT_short is the short form of glucose-1-phosphate thymidylyltransferase. This family is the short form of glucose-1-phosphate thymidylyltransferase. Glucose-1-phosphate thymidylyltransferase catalyses the formation of dTDP-glucose, from dTTP and glucose 1-phosphate. It is the first enzyme in the biosynthesis of dTDP-L-rhamnose, a cell wall constituent and a feedback inhibitor of the enzyme.There are two forms of Glucose-1-phosphate thymidylyltransferase in bacteria and archeae; short form and long form. The homotetrameric, feedback inhibited short form is found in numerous bacterial species that produce dTDP-L-rhamnose. The long form, which has an extra 50 amino acids c-terminal, is found in many species for which it serves as a sugar-activating enzyme for antibiotic biosynthesis and or other, unknown pathways, and in which dTDP-L-rhamnose is not necessarily produced.

Probab=99.70 E-value=4.7e-16 Score=120.47 Aligned_cols=221 Identities=16% Similarity=0.164 Sum_probs=135.9 Q ss_pred EEEECCCCCCCC-------CCCEECCCCCCCHHHHHHHHHHHCCCCEEEEECCCC---CHHHHC---CCCCCCCCCCCCC Q ss_conf 998177678889-------885000006722668999999967998699986833---000100---0122222222223 Q gi|254780765|r 12 VIIPARLNSMRF-------PKKILADINGLPMILHTAIRARKANIGRVIVAVDDT---KINEIV---LQAGFESVMTHTS 78 (268) Q Consensus 12 ~iIpAR~~S~Rl-------p~K~L~~i~gkplI~~v~~~a~~s~~~~viVaTdd~---~I~~~~---~~~g~~~i~t~~~ 78 (268) T Consensus 3 avILAgG~GtRL~PlT~~~P-KpLlpi~~kPli~~~l~~l~~~Gi~~i~iv~~~~~~~~~~~~~~~~~~~~~~i~y~~e~ 81 (240) T cd02538 3 GIILAGGSGTRLYPLTKVVS-KQLLPVYDKPMIYYPLSTLMLAGIREILIISTPEDLPLFKELLGDGSDLGIRITYAVQP 81 (240) T ss_pred EEEECCCCCCCCCCCCCCCC-CCCCEECCEEEHHHHHHHHHHCCCCCCEEECCHHHHHHHHHHHHCCCCCCEEEEEEEEE T ss_conf 99988878667873237987-43277999971899999999859962310023426999999974476375279999986 Q ss_pred CCCCCHHHHHHHHHHCCCC-CCCEEEECCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCCHHHCCCCCCCEEEEECC Q ss_conf 4565204899997422334-521000015221010000012233321013443211111122011003754431465145 Q gi|254780765|r 79 HQSGSDRIFEALNIIDSDK-KSQIIVNMQADIPNIEPEILASVLLPLQNPIVDIGTLGTRIHGSTDPDDPNIVKIVVASP 157 (268) Q Consensus 79 ~~~GTdRi~ea~~~l~~~~-~~d~vV~lqGD~Pli~~~~Id~~i~~~~~~~~dv~tl~~~~~~~~~~~d~n~vKvi~~~~ 157 (268) T Consensus 82 ~~~Gt~---~al~~a~~~~~~~~~~v-~~gD~i~-~~~~~~~~l~~~~~~~~~~ti~~~~v~~~~~yG---v--v~~d~~ 151 (240) T cd02538 82 KPGGLA---QAFIIGEEFIGDDPVCL-ILGDNIF-YGQGLSPILQRAAAQKEGATVFGYEVNDPERYG---V--VEFDEN 151 (240) T ss_pred CCCCCC---HHHHHHHHHCCCCCEEE-ECCCCEE-CCCCHHHHHHHHHHCCCCCEEEEEEECCCCCCC---C--CCCCCC T ss_conf 268631---37888887628987344-4387401-065689999999966688478777723611367---2--311478 Q ss_pred CCCCCHHHHHCCCCCCCCCCCCCCCCEEEEEEEHHHHHHHHCCCCCCCHHHCCHHHHH-HHHCCC-EEEEEEECCCCCCC Q ss_conf 4442001111035777531112235201355200233333207998211120844798-997896-26699845888876 Q gi|254780765|r 158 SENGCFRALYFTRTKTPHGTGPFYQHLGIYAYRREALKRFTQLSPSVLEQRESLEQLR-ALEARM-RIDVKIVQSNAMSV 235 (268) Q Consensus 158 ~~~~~~~alyfsR~~ip~~~~~~~~hvGIy~f~~~~L~~~~~l~~t~lE~~E~lEqLR-~leng~-~I~~~~~~~~~~~I 235 (268) T Consensus 152 -----~~v~~~~EK--P~~~~s~~~~~GiYi~~~~i~~~i~~~~~~~~ge~~i~d~~~~~i~~g~~~~~~~~~~~~W~Di 224 (240) T cd02538 152 -----GRVLSIEEK--PKKPKSNYAVTGLYFYDNDVFEIAKQLKPSARGELEITDVNNEYLEKGKLSVELLGRGFAWLDT 224 (240) T ss_pred -----CCEEEEEEC--CCCCCCCEEEEEEEEECHHHHHHHHHCCCCCCCEEEHHHHHHHHHHCCCCEEEEECCCCEEEEC T ss_conf -----857898889--9999988799999998989999998589999990758899999998599739996899808979 Q ss_pred CCHHHHHHHHHHHHC Q ss_conf 899999999999730 Q gi|254780765|r 236 DTTNDLEKVRTLIPH 250 (268) Q Consensus 236 Dt~~Dl~~v~~il~~ 250 (268) T Consensus 225 Gtpe~~~~An~~i~~ 239 (240) T cd02538 225 GTHESLLEASNFVQT 239 (240) T ss_pred CCHHHHHHHHHHHHH T ss_conf 999999999988964

HHsearch alignment for GI: 254780765 and conserved domain: cd02538