Align Probable Glycine/alanine/asparagine/glutamine uptake porter, AgcS (characterized)
to candidate 200044 SO0858 sodium:alanine symporter family protein (NCBI ptt file)
Query= TCDB::W0WFC6 (449 letters) >lcl|FitnessBrowser__MR1:200044 SO0858 sodium:alanine symporter family protein (NCBI ptt file) Length = 452 Score = 456 bits (1172), Expect = e-133 Identities = 230/446 (51%), Positives = 307/446 (68%), Gaps = 8/446 (1%) Query: 3 SLQKWVVDLNGVVWGPLMLVLILGTGLYLMLGLKFMPLVRLGVGFRLLWQGRSKDDESSG 62 + Q + LNG+VWGP+ L L++GTG+YL LK + + RL + LL+ K + G Sbjct: 2 NFQALLSSLNGIVWGPITLCLLVGTGVYLTTRLKLIQVFRLPMALSLLF----KPAKGHG 57 Query: 63 EISPFQALMTCLAATVGTGNIAGVATAIFLGGPGALFWMWCTALVGMATKFSEVVLAVHY 122 ++S F AL T L+AT+GTGNI GVATAI +GGPGALFWMW A GMATK++E +LAV Y Sbjct: 58 DLSSFAALCTALSATIGTGNIVGVATAIKMGGPGALFWMWLAAFFGMATKYAECMLAVKY 117 Query: 123 REKDERNEHVGGPMYAIKNGLGKRWAWLGAAFALFG-GLAGFGIGNMVQVNSMADALEVS 181 R D R + GGPMY I+ GLG RW + FALFG G+A FGIG QVN+++DAL ++ Sbjct: 118 RTTDARGQIAGGPMYYIERGLGLRW--MAKLFALFGVGVAFFGIGTFAQVNAISDALTIA 175 Query: 182 FGVPDWVTGVATMLVTGLVILGGIRRIGKVAEALVPFMCVGYIVASVIVLVVHAEAIPGA 241 F VP W T + L+ V LGG++RI VA+ LVP M +GY++A V +L+ AEAI A Sbjct: 176 FDVPTWTTALVLTLLVAAVTLGGVKRISNVAQKLVPAMSIGYVLACVWILLGFAEAILPA 235 Query: 242 FQLIFTHAFTPIAATGGFAGAAVMAAIRFGVARGIFSNEAGLGTAGIAQAAGTTHSAVRS 301 QL+ AFTP++A GGF GA V AI+ G+ARG+FSNE+GLG+A IA AA T+ V Sbjct: 236 LQLVVESAFTPVSAAGGFLGATVAQAIQMGIARGVFSNESGLGSAPIAAAAAKTNEPVEQ 295 Query: 302 GLIGMLGTFIDTLIICSLTGLAIITSGVWTSGASGAALSSAAFE-AAMPGVGHYILSLAL 360 GL+ M GTF DT+IIC++TGL +I +GVW+ +GAA++SAAF +G Y++++AL Sbjct: 296 GLVSMTGTFFDTIIICTMTGLVLIITGVWSGDTAGAAMTSAAFSLGGSAAIGQYLVTIAL 355 Query: 361 VVFAYTTILGWSYYGERCWEYLAGTRAILPFRIVWTLAIPFGAMTQLDFAWLVADTLNAL 420 V FA+TTILGW YYGERCW YL G R + ++IV+ I GA +LD WL+ADT+N L Sbjct: 356 VCFAFTTILGWHYYGERCWYYLVGERGLRAYQIVFLGLIAGGAFIKLDVIWLLADTVNGL 415 Query: 421 MAIPNLIALLLLSPVVFRLTREYFAK 446 MAIPNLIA++ L ++ T+ YF + Sbjct: 416 MAIPNLIAIIGLRHIIIAETQSYFVR 441 Lambda K H 0.326 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: 619 Number of extensions: 29 Number of successful extensions: 4 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: 449 Length of database: 452 Length adjustment: 33 Effective length of query: 416 Effective length of database: 419 Effective search space: 174304 Effective search space used: 174304 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: 51 (24.3 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