Align RhaT, component of Rhamnose porter (Richardson et al., 2004) (Transport activity is dependent on rhamnokinase (RhaK; AAQ92412) activity (Richardson and Oresnik, 2007) This could be an example of group translocation!) (characterized)
to candidate SM_b20713 SM_b20713 sugar uptake ABC transporter ATP-binding protein
Query= TCDB::Q7BSH4 (512 letters) >FitnessBrowser__Smeli:SM_b20713 Length = 513 Score = 421 bits (1083), Expect = e-122 Identities = 217/480 (45%), Positives = 323/480 (67%), Gaps = 2/480 (0%) Query: 20 ILEMRGISQIFPGVKALDNVSIALHPGTVTALIGENGAGKSTLVKILTGIYRPNEGEILV 79 +L G+ + FPGV ALD+V L GTV AL+GENGAGKSTL+KIL GIY P++GE+ + Sbjct: 23 LLTAEGVRKEFPGVVALDDVEFKLKRGTVHALMGENGAGKSTLMKILAGIYYPDQGEVKL 82 Query: 80 DGRPTTFASAQAAIDAGVTAIHQETVLFDELTVAENIFLGHAPRTRFRTIDWQTMNSRSK 139 G S A++ G+ IHQE L +TVAENI++ P+ RF +D M + Sbjct: 83 RGAGIRLKSPLDALENGIAMIHQELNLMPFMTVAENIWIRREPKNRFGFVDHGEMRRMTA 142 Query: 140 ALLTALESNIDPTIRLKDLSIAQRHLVAIARALSIEARIVIMDEPTAALSRKEIDDLFRI 199 L L+ ++DP I ++ LS+A R +V IA+A+S E+ ++IMDEPT+AL+ +E+ LF I Sbjct: 143 KLFERLKIDLDPEIEVRHLSVANRQMVEIAKAVSYESDVLIMDEPTSALTEREVAHLFEI 202 Query: 200 VRGLKEQGKAILFISHKFDELYEIADDFVVFPRRSRRPVRGVSRKTPQDEIVRMMVGRDV 259 +R L+ QG I++I+HK +EL+EIAD+F VF R + +S + +D+I+RMMVGR++ Sbjct: 203 IRDLRSQGIGIVYITHKMNELFEIADEFSVF-RDGKYIGTHLSNEVTRDDIIRMMVGREI 261 Query: 260 ENVFPKIDVAIGGPVLEIRNYSHRTEFRDISFTLRKGEILGVYGLIGAGRSELSQSLFGI 319 +FPK +V IG VL ++N + FRD+SF +R GEILGV GL+G+GRS ++++LFG+ Sbjct: 262 TQMFPKEEVPIGDVVLSVKNLTLNGVFRDVSFDVRAGEILGVAGLVGSGRSNVAETLFGV 321 Query: 320 TKPLSGKMVLEGQEITIHSPQDAIRAGIVYVPEERGRHGLALPMPIFQNMTLPSLA-RTS 378 T SG + ++G+E+ I S AIR + ++ E+R G L + I +NM + L + Sbjct: 322 TPASSGTIAIDGKEVVIDSANKAIRHRMAFLTEDRKDTGCLLILDILENMQIAVLQDKFV 381 Query: 379 RRGFLRAANEFALARKYAERLDLRAAALSVPVGTLSGGNQQKVVIGKWLATAPKVIILDE 438 +RGF+ A + + +L ++ L V LSGGNQQKV+IG+WL T P+++ILDE Sbjct: 382 KRGFVSEREVTAACEEMSRKLRVKTPNLQERVENLSGGNQQKVLIGRWLLTNPRILILDE 441 Query: 439 PTKGIDIGSKAAVHGFISELAAEGLSIIMVSSELPEIIGMSDRVLVMKEGLSAGIFERAE 498 PT+GID+G+KA +H ++ELA G+++IM+SSE+PE++GMSDR++VM EG GI +RAE Sbjct: 442 PTRGIDVGAKAEIHRLVTELARNGVAVIMISSEMPEVLGMSDRIMVMHEGRVTGILDRAE 501 Score = 87.0 bits (214), Expect = 1e-21 Identities = 62/223 (27%), Positives = 111/223 (49%), Gaps = 5/223 (2%) Query: 288 DISFTLRKGEILGVYGLIGAGRSELSQSLFGITKPLSGKMVLEGQEITIHSPQDAIRAGI 347 D+ F L++G + + G GAG+S L + L GI P G++ L G I + SP DA+ GI Sbjct: 41 DVEFKLKRGTVHALMGENGAGKSTLMKILAGIYYPDQGEVKLRGAGIRLKSPLDALENGI 100 Query: 348 VYVPEERGRHGLALPMPIFQNMTLPSLARTSRRGFLRAANEFALARKYAERLDLRAAALS 407 + +E L M + +N+ + + +R GF+ + K ERL + Sbjct: 101 AMIHQELN---LMPFMTVAENIWIRREPK-NRFGFVDHGEMRRMTAKLFERLKIDLDP-E 155 Query: 408 VPVGTLSGGNQQKVVIGKWLATAPKVIILDEPTKGIDIGSKAAVHGFISELAAEGLSIIM 467 + V LS N+Q V I K ++ V+I+DEPT + A + I +L ++G+ I+ Sbjct: 156 IEVRHLSVANRQMVEIAKAVSYESDVLIMDEPTSALTEREVAHLFEIIRDLRSQGIGIVY 215 Query: 468 VSSELPEIIGMSDRVLVMKEGLSAGIFERAELSPEALVRAATG 510 ++ ++ E+ ++D V ++G G E++ + ++R G Sbjct: 216 ITHKMNELFEIADEFSVFRDGKYIGTHLSNEVTRDDIIRMMVG 258 Lambda K H 0.320 0.137 0.382 Gapped Lambda K H 0.267 0.0410 0.140 Matrix: BLOSUM62 Gap Penalties: Existence: 11, Extension: 1 Number of Sequences: 1 Number of Hits to DB: 660 Number of extensions: 33 Number of successful extensions: 7 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 2 Number of HSP's successfully gapped: 2 Length of query: 512 Length of database: 513 Length adjustment: 35 Effective length of query: 477 Effective length of database: 478 Effective search space: 228006 Effective search space used: 228006 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 16 ( 7.4 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 41 (21.8 bits) S2: 52 (24.6 bits)
This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.
Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.
A candidate for a step is "high confidence" if either:
Otherwise, a candidate is "medium confidence" if either:
Other blast hits with at least 50% coverage are "low confidence."
Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:
GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).
For more information, see the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.
If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know
by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory