Align The maltose/maltooligosaccharide transporter, MalI (541 aas) (characterized)
to candidate 5209403 Shew_1874 major facilitator transporter (RefSeq)
Query= TCDB::Q9A612 (541 letters) >FitnessBrowser__PV4:5209403 Length = 524 Score = 582 bits (1500), Expect = e-170 Identities = 303/512 (59%), Positives = 368/512 (71%), Gaps = 15/512 (2%) Query: 36 GGSMARQRLSFLQIWNMCFGFFGIQIGFGLQNANTSRIFQSLGVDVNHLAILWIAAPATG 95 G + + LSF QI+NMCFGF GIQ GF LQNAN SRIFQ+LG ++ + ILWIAAP TG Sbjct: 18 GTTTVKPALSFWQIFNMCFGFLGIQFGFALQNANVSRIFQTLGAAIDDIPILWIAAPLTG 77 Query: 96 LLVQPIIGHFSDKTWGRFGRRRPYFFWGAILTTLALLVMPNSPTLWVAAAALWIMDASIN 155 LLVQPIIG+ SD TWGR GRRRPYF GAI TTLA+ +MP+SP LWVAA LWIMDASIN Sbjct: 78 LLVQPIIGYMSDNTWGRLGRRRPYFLIGAIFTTLAIFIMPHSPVLWVAAGMLWIMDASIN 137 Query: 156 ITMEPFRAFVGDNLPDEQRATGYAMQSFFIGLGAVFASALPWMLTNWFDVANTAPAGQVP 215 I MEPFRAFVGDNLP +QR GYAMQSFFIG+GAV ASALP++LTN+FDVANTAP G++ Sbjct: 138 IAMEPFRAFVGDNLPTKQRPLGYAMQSFFIGVGAVVASALPYLLTNYFDVANTAPEGEIA 197 Query: 216 DSVRIAFYTGGAGLLLAVLWTVFTTREYSPEQLTAFEKAEREIAGLGLHEEPEPSVNAYI 275 DSVR AFY GGA LLLAV WTVFTT+EYSPE+L FE+ E + LH + +++ Sbjct: 198 DSVRYAFYFGGAVLLLAVSWTVFTTKEYSPEELARFEQENGE--QVTLHHD-----RSWL 250 Query: 276 ALGVGGV---LLGAALALIVWGAGLEKELYVLAGLLFAFG-LAGVAGARFKRI---GRTD 328 A G + L+GA L +++ L+K+LY+LA +FAFG L K I R Sbjct: 251 AYQKGAMLWSLVGAILTAVIFLQSLDKQLYLLALGIFAFGPLQWFCANTLKHIKGEERHQ 310 Query: 329 NGFSEVLAD-VFRMPKTMRQLAVVQFFSWFGLFAMWIYTTPAVATVHFGAVDASSKAYNE 387 G + D +F MPK MRQLAVVQFFSWF LF+MWIYTT AV H+G D SKAYN+ Sbjct: 311 QGMVFSVVDALFHMPKAMRQLAVVQFFSWFALFSMWIYTTAAVTDHHYGTQDVLSKAYND 370 Query: 388 GADWVGVLFAVYNGVAALAALVIPLMVKVTSRRVSHAVCLGLGALGLLSFLVIRDPGLLW 447 GADWVG+LFA YNG AA+AA+ IPL+ +V+H + L G +GL+SF I+DP LLW Sbjct: 371 GADWVGMLFASYNGFAAVAAIFIPLLAMAVGLKVTHLINLCCGGIGLISFYFIQDPNLLW 430 Query: 448 IGMVGVGFAWSSILSTPYSILAGALPARKMGVYMGIFNVFIVVPQLLAATLLGLMLKTFF 507 + M+GVG AW+SILS PY++L+ ALPA KMGVYMGIFN FIV+PQLLAA++LG++L FF Sbjct: 431 LPMIGVGIAWASILSIPYALLSNALPAAKMGVYMGIFNFFIVIPQLLAASVLGVLLNAFF 490 Query: 508 GNQSIFALVLGALSFALAAAATFLVRDRVAGA 539 + IFAL+LG LA + V + A Sbjct: 491 DGKPIFALILGGSFMILAGISVLFVSSEASKA 522 Lambda K H 0.327 0.140 0.437 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: 870 Number of extensions: 33 Number of successful extensions: 2 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 1 Number of HSP's successfully gapped: 1 Length of query: 541 Length of database: 524 Length adjustment: 35 Effective length of query: 506 Effective length of database: 489 Effective search space: 247434 Effective search space used: 247434 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 15 ( 7.1 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 40 (21.7 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:
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