GapMind for catabolism of small carbon sources

 

Aligments for a candidate for SLC1A4 in Shewanella loihica PV-4

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.

Links

Downloads

Related tools

About GapMind

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:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

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