Align neutral amino acid transporter B(0) (characterized)
to candidate 5208231 Shew_0743 sodium:dicarboxylate symporter (RefSeq)
Query= CharProtDB::CH_091706 (553 letters) >lcl|FitnessBrowser__PV4:5208231 Shew_0743 sodium:dicarboxylate symporter (RefSeq) Length = 433 Score = 223 bits (569), Expect = 9e-63 Identities = 146/423 (34%), Positives = 221/423 (52%), Gaps = 62/423 (14%) Query: 66 GLGLGVSAAGGADALGPARLTRFAFPGELLLRLLKMIILPLVVCSLIGGAASL-DPSALG 124 GLGLG A L P G L + +KM+I+PLV CSLI G S+ D + +G Sbjct: 37 GLGLGEQAV----LLKPI--------GTLFVNTIKMLIVPLVFCSLIVGVTSMQDTAKMG 84 Query: 125 RVGAWALLFFLVTTLLASALGVGLALALKPGAAVTAITSINDSVVDPCARSAPTKEALDS 184 R+G + F+L TT +A LG+ + ++PGA + A+TS A S + + S Sbjct: 85 RIGFKSFAFYLGTTSIAITLGLAVGHIMQPGAGL-AMTS---------AESHNAVKEVPS 134 Query: 185 FLDLVRNIFPSNLVSAAFRSFATSYEPKDNSCKIPQSCIQREINSTMVQLLCEVEGMNIL 244 ++ + NI P+N ++A + IL Sbjct: 135 IMETLINIVPTNPIAA-------------------------------------LASGQIL 157 Query: 245 GLVVFAIVFGVALRKLGPEGELLIRFFNSFNDATMVLVSWIMWYAPVGILFLVASKIVEM 304 ++VFA+ G+AL +G G+ I+ F S +A L +M AP G+ L+A E Sbjct: 158 QVIVFAVALGIALVLIGDHGKPAIKVFESLAEAMYKLTDMVMKLAPYGVFGLMAWVAGEY 217 Query: 305 KDVRQLFISLGKYILCCLLGHAIHGLLVLPLIYFLFTRKNPYRFLWGIMTPLATAFGTSS 364 + + L K IL +G A+H + L+ + NP +F GI LA A+ TSS Sbjct: 218 G--MDMLMPLIKVILAVYIGCALHIIGFYSLVLTFVAKLNPMQFFKGISNALAVAYTTSS 275 Query: 365 SSATLPLMMKCVEEKNGVAKHISRFILPIGATVNMDGAALFQCVAAVFIAQLNGVSLDFV 424 S+ TLP MKC E G+ K IS F+LP+G T+NMDG AL+Q V A+F+AQ G+ L +V Sbjct: 276 SAGTLPASMKCASESLGINKKISSFVLPLGTTINMDGTALYQGVTALFVAQAFGIDLTWV 335 Query: 425 KIITILVTATASSVGAAGIPAGGVLTLAIILEAVSLPVKDISLILAVDWLVDRSCTVLNV 484 ITI++TAT +S+G AG+P G++ L ++L V LP++ +++I +D ++D + TV+NV Sbjct: 336 DYITIILTATLASIGTAGVPGAGLVMLTLVLTTVGLPLEGVAIIAGIDRILDMARTVVNV 395 Query: 485 EGD 487 GD Sbjct: 396 SGD 398 Lambda K H 0.323 0.138 0.406 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: 428 Number of extensions: 21 Number of successful extensions: 4 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: 553 Length of database: 433 Length adjustment: 34 Effective length of query: 519 Effective length of database: 399 Effective search space: 207081 Effective search space used: 207081 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 16 ( 7.5 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 41 (22.0 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 preprint 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