HHsearch alignment for GI: 254780342 and conserved domain: TIGR03414
>TIGR03414 ABC_choline_bnd choline ABC transporter, periplasmic binding protein. Partial phylogenetic profiling (PMID:16930487) vs. the genome property of glycine betaine biosynthesis from choline consistently reveals a member of this ABC transporter periplasmic binding protein as the best match, save for the betaine biosynthesis enzymes themselves. Genomes often carry several paralogs, one encoded together with the permease and ATP-binding components and another encoded next to a choline-sulfatase gene, suggesting that different members of this protein family interact with shared components and give some flexibility in substrate. Of two members from Sinorhizobium meliloti 1021, one designated ChoX has been shown experimentally to bind choline (though not various related compounds such as betaine) and to be required for about 60 % of choline uptake. Members of this protein have an invariant Cys residue near the N-terminus and likely are lipoproteins.
Probab=100.00 E-value=0 Score=467.75 Aligned_cols=288 Identities=47% Similarity=0.889 Sum_probs=276.3
Q ss_pred CCCCCCCCCEEEECCCCCHHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCCCEEEEEEECCCCHHHHHHHHHCC
Q ss_conf 35834588379942588699999999999996106984899856405788885149813999840464135666655304
Q gi|254780342|r 19 ARDADSCTPVRFADTGWTDIAATTAMTSVILEEILGYKTNIKLLAVPVTFRSLKNKGIDIFMGYWYPSLEKFIAPYLEEG 98 (309)
Q Consensus 19 ~~~~~~~~~I~ig~~~wte~~v~a~i~~~iLE~~lGy~Ve~~~~~~~~~~~al~~G~iD~~~e~w~p~~~~~~~~~~~~~ 98 (309)
T Consensus 1 aa~~a~~~~V~i~~~~W~s~~~~t~v~~~iLE~-~GY~Ve~~~~~~~~~~~~la~GdiDv~~e~W~p~~~~~~~~~~~~g 79 (290)
T TIGR03414 1 AAEPASCKTVRFADVGWTDITATTALASVLLEG-LGYQPKVTLLSVPVTYAGLKDGDLDVFLGNWMPAMEPDIKPYLESG 79 (290)
T ss_pred CCCHHCCCCEEEEECCCCHHHHHHHHHHHHHHH-CCCCEEEEECCHHHHHHHHHCCCCEEEEECCCCCCHHHHHHHHHCC
T ss_conf 977100996699606864899999999999997-4996489967749999999769970787111478577899886369
Q ss_pred CEEEECCCCCCCEEEEEEEHHHHHCCCCCHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHCCCCCCCEEEECCCCCC
Q ss_conf 70230135668535678634464123455356555566544201357854320055587664035452210010366520
Q gi|254780342|r 99 SIKLVAENLQGAKYMLAVNDVGFALGIKSYQDIAKYKKELGAKIYGIEPGNEGNQRILDMINNNKFSLKGFRLIEASELA 178 (309)
Q Consensus 99 ~~~~~~~~~~~~~~~~~v~~~~~~~~i~~~~dl~~~~~~~~~~~~g~~~~~~~~~~~~~~~~~~~l~~~~~~~~~~s~~~ 178 (309)
T Consensus 80 ~v~~lg~~~~~a~~g~~VP~Yv~d~~l~si~DL~~~~~~f~g~i~gi~~G~~~~~~~~~~i~~~~ygL~~~~l~~~S~aa 159 (290)
T TIGR03414 80 SVEVLGPNLEGAKYTLAVPTYVADAGLKSFADIAKFKDKLDGKIYGIEPGNDGNRLIQKMIDKNAFGLGGFKLVESSEAG 159 (290)
T ss_pred CEEECCCCCCCCEEEEEECHHHHHCCCCCHHHHHHCHHHCCCCEECCCCCCCHHHHHHHHHHHHCCCCCCCEECCCCHHH
T ss_conf 68983566678637898541477659999999985867529976136799847789999987640798870213688899
Q ss_pred HHHHHHHHHHCCCCEEEEEECCCHHHHCCCCEEECCCCCCCC--CCHHHHHHHHCHHHHHHCHHHHHHHHHCCCCHHHHH
Q ss_conf 189999999659936999412422320158514007865467--786583544277778748899999874089989999
Q gi|254780342|r 179 SFSQIRRDQRNNIPAVFLSWEPHPINSDLNIHYLPGGEEISG--FGEASVYTVVRSDYLDKCPNISRLLKNIKFSVALEN 256 (309)
Q Consensus 179 ~~a~l~~A~~~~~~~v~~~wsp~~~~~~~dl~~Ledp~~~~~--~p~~~~~~vv~~~~~~~~P~~~~~L~~~~ls~~~~~ 256 (309)
T Consensus 160 m~a~l~~A~~~~epiv~~~W~Phw~~~~~dl~~L~~~~~~~g~~~~~~~v~~~~~~~f~~~~P~~~~~l~~~~~~~~~~~ 239 (290)
T TIGR03414 160 MLAQVARAVKRKEWVVFLGWEPHPMNTNFKMTYLTGGDDYFGPNYGGATVYTNTRKGYAAECPNVGKLLTNLTFTLDMEN 239 (290)
T ss_pred HHHHHHHHHHCCCCEEEEECCCCHHHHHCCEEEECCCCCCCCCCCCHHHEEECCCHHHHHHCHHHHHHHHCCCCCHHHHH
T ss_conf 99999999986999899823775455517706705874457899862206641470587879389999961589989999
Q ss_pred HHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHH
Q ss_conf 999999845999899999999985999998754754567713799999874
Q gi|254780342|r 257 EMMKLILNNKQDRQFVGRTMLRTHPDLLKNWLIGVTTFDGQDPSRQLERFM 307 (309)
Q Consensus 257 ~l~~~v~~~g~~~~~vA~~wL~~n~~~~~~Wl~~~~~~~~~~~~~~~~~~~ 307 (309)
T Consensus 240 ~~~~~i~~~g~~~~~aA~~Wi~~n~d~~~~Wl~g~~~~~~~~~~~~~~~~~ 290 (290)
T TIGR03414 240 QIMGAILNDGKDPEAAARQWLKANPEVLDPWLAGVTTVDGKDGLAAVKAAL 290 (290)
T ss_pred HHHHHHHHCCCCHHHHHHHHHHHCHHHHHHHHCCCCCCCCCCHHHHHHHCC
T ss_conf 999999975999999999999979799999967860678872799998419