Alignments for a candidate for Shew_2731 in Azospirillum brasilense Sp245

GapMind for catabolism of small carbon sources

Alignments for a candidate for Shew_2731 in Azospirillum brasilense Sp245

Align actP-like component of L-lactate and L-malate uptake system (characterized)
to candidate AZOBR_RS19235 AZOBR_RS19235 actetate permease

Query= reanno::PV4:5209923
         (572 letters)



>FitnessBrowser__azobra:AZOBR_RS19235
          Length = 556

 Score =  171 bits (433), Expect = 7e-47
 Identities = 148/541 (27%), Positives = 236/541 (43%), Gaps = 87/541 (16%)

Query: 19  IGIAIWS--RAGSTKEFYVAGGGVHPVMNGMATAADWMSAASFISLAGIVSFVGYDGSVY 76
           +GI  W+  R  S  +FY AGGG+    NG+A A D+MSAA+F+ L+G+V   G+DG +Y
Sbjct: 53  LGITYWASKRTRSASDFYTAGGGISGFQNGLAIAGDYMSAAAFLGLSGMVFAKGFDGVIY 112

Query: 77  LMGWTGGYVLLALCMAPYLRKFGKFTVPDFIGDRYYSQAARTVAVVCAIFICFTYIAGQM 136
            +G+  G+ L+   +A  LR  G+FT  D    R      R++A V ++ +   Y+  QM
Sbjct: 113 TIGFLVGWPLMLFLIAERLRNLGRFTFADVASYRLGQTPIRSLAAVGSLTVVCFYLIAQM 172

Query: 137 RGVGVVFSRFLEVEVDTGVYIGMAVVFFYAVLGGMKGITYTQVAQYCVLIFAFMVPAIFI 196
            G G +      ++    V +   ++  Y   GGM   T+ Q+ +  +L+    V     
Sbjct: 173 VGAGKLIQLLFGLDYTYAVVMVGVLMILYVTFGGMLATTWVQIIKAVMLLGGCTV----- 227

Query: 197 SVMMTGHILPQLGFGAELVDAAGNNTGVYLLEKLDGLSAQLGFSQYTEGSKGMIDVFFIT 256
              + G  L Q GF  E +          L + +   +A     + +      I    ++
Sbjct: 228 ---LVGLALAQFGFNPERL----------LQQAVAAHAANAAILRPSAAMADPIAAVSLS 274

Query: 257 GALMFGTAGLPHVIVRFFTVPKVKDARVSAGWALVFIAIMYTTIPALAAFSRVNMIETIN 316
            ALM G AGLPH+++RFFTVP  K+AR S  +A  FI   +     +   + V +     
Sbjct: 275 LALMCGPAGLPHILMRFFTVPDAKEARKSVVYATGFIGYFFILTVTIGFLAIVIV----- 329

Query: 317 GPESTGVAYETAPDWIKNWEKTGLIKWDDKNNDGKIYYAKGETNEMKIDRDIMVLATPEI 376
               T  AY  A   I               N   I+ +K     +              
Sbjct: 330 ---GTNPAYLDAAGKILG-----------GGNMAAIHLSKAIGGNL-------------- 361

Query: 377 ANLPAWVIALVAAGGLAAALSTSAGLLLVISTSVSHDL----LKKNFMPDISDKQELLYA 432
                  +  ++A   A  L+  AGL L  +++VSHDL    LKK    + ++  E+  +
Sbjct: 362 ------FLGFISAVAFATILAVVAGLTLAGASAVSHDLYARVLKKG---NATEASEMRVS 412

Query: 433 RIAA-ALGIVMAGYFGINPPGFVAAVVAIAFGLAASSLFPAIIMGIFSRTMNKEGAIAGM 491
           R+A  ALG++      +     +A +V +AFGLAAS  FP +I+ IF + +   GA  G 
Sbjct: 413 RLATLALGVIAITLGLLFENQNIAFMVGLAFGLAASVNFPVLILSIFWKGLTTRGAFIGG 472

Query: 492 VIGLLFSASYII--------YFKFVNPGDNNASNWLFGISP-EGIGMLGMIINFAVAFIV 542
             GL+   ++++         FKF  P           I P E   +  M+I FA  ++ 
Sbjct: 473 FAGLVSCVAFVVLGPTVWVSVFKFPAP-----------IFPYEHPALFSMVIAFATTWLF 521

Query: 543 S 543
           S
Sbjct: 522 S 522


Lambda     K      H
   0.326    0.140    0.423 

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: 860
Number of extensions: 58
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: 572
Length of database: 556
Length adjustment: 36
Effective length of query: 536
Effective length of database: 520
Effective search space:   278720
Effective search space used:   278720
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.6 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources