GapMind for catabolism of small carbon sources

 

Aligments for a candidate for aapQ in Sinorhizobium meliloti 1021

Align AapQ, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized)
to candidate SMc03865 SMc03865 amino-acid transport system permease ABC transporter protein

Query= TCDB::Q52813
         (400 letters)



>lcl|FitnessBrowser__Smeli:SMc03865 SMc03865 amino-acid transport
           system permease ABC transporter protein
          Length = 273

 Score = 85.1 bits (209), Expect = 2e-21
 Identities = 69/200 (34%), Positives = 105/200 (52%), Gaps = 10/200 (5%)

Query: 190 MIAVGIALVIAIVASIIIARWAH-KRQAATGQPFHTVWTAIALIVGLPLLVFVVS--GFP 246
           ++ +G+AL+ A+   +++ + A    +   G P   +   IA  VG P LV V +    P
Sbjct: 66  VLGLGVALM-ALSEHVVLRQIARFYTEVIRGVPILVLLFYIAF-VGAPALVTVANFVAAP 123

Query: 247 LTFDVPVAGKFNLTGGSVVGPEFMSLFLALSFYTASFIAEIVRGGIRGVPKGQSEAAGAL 306
           L         F +   S++    M+L +  S    +FIAE+ R GI+ V KGQ EAA AL
Sbjct: 124 L-ISAGWIEPFVVRDVSLMWRAIMALMIGYS----AFIAEVFRAGIQSVDKGQVEAAKAL 178

Query: 307 GLHPSSVTRLVVVPQALRIIIPPLTSQYLNLTKNSSLAIAIGFSDLVAVGGTILNQSGQA 366
           GL      RLVV PQA+R+I+PPL + ++ + K+SSL   +G +D+  +G    + S + 
Sbjct: 179 GLSRYQRFRLVVFPQAIRVILPPLGNDFVAMVKDSSLVSVLGVADITQMGKVYASGSFRF 238

Query: 367 IEIVCIWGIVYLSLSILTSL 386
            E   I   VYL L+I  SL
Sbjct: 239 FETYSIVAYVYLVLTIGLSL 258



 Score = 39.3 bits (90), Expect = 1e-07
 Identities = 17/59 (28%), Positives = 35/59 (59%)

Query: 92  LLVGILNTLLVAVTGIFTATIIGFLIGIGRLSRNWLIAKLCTVYVEVFRNIPPLLVIFF 150
           +L G+  T+ V + G   AT++G  + +  LS + ++ ++   Y EV R +P L+++F+
Sbjct: 46  VLKGLGVTVFVTLVGFVLATVLGLGVALMALSEHVVLRQIARFYTEVIRGVPILVLLFY 104


Lambda     K      H
   0.327    0.141    0.432 

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: 272
Number of extensions: 9
Number of successful extensions: 2
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: 400
Length of database: 273
Length adjustment: 28
Effective length of query: 372
Effective length of database: 245
Effective search space:    91140
Effective search space used:    91140
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: 49 (23.5 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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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