GapMind for catabolism of small carbon sources

 

Alignments for a candidate for AZOBR_RS08260 in Burkholderia phytofirmans PsJN

Align Branched-chain amino acid ABC transporter,substrate-binding periplasmic component (characterized, see rationale)
to candidate BPHYT_RS01885 BPHYT_RS01885 branched-chain amino acid ABC transporter substrate-binding protein

Query= uniprot:G8ALJ3
         (366 letters)



>FitnessBrowser__BFirm:BPHYT_RS01885
          Length = 381

 Score =  221 bits (564), Expect = 2e-62
 Identities = 131/372 (35%), Positives = 204/372 (54%), Gaps = 11/372 (2%)

Query: 1   MNYKLSLLVAVAATAM------TASVAKADIAVATAGPITGQYATFGEQMKKGIEQAVAD 54
           MN K+  L+ ++A AM      T++ A   + +    P+TG  A  G+  + G   AV +
Sbjct: 1   MNIKIQKLLPISAAAMLFATLATSAAADTVVKIGHVAPLTGGIAHLGKDNENGARLAVEE 60

Query: 55  INAAGGVLGQK---LKLEVGDDACDPKQAVAVANQLAKAGVKFVAGHFCSGSSIPASQVY 111
           INA G  +G +   L+L+  DDA DP+ A  VA +L    V  V GH  SG+SIPAS++Y
Sbjct: 61  INAKGLTIGGQKITLQLDAQDDAADPRTATQVAQKLVDDKVVAVVGHLNSGTSIPASKIY 120

Query: 112 AEEGVLQISPASTNPKLTEQNLKNVFRVCGRDDQQGQIAGKYLLENYKGKNVAILHDKSA 171
           ++ G++QISP++TNP  T+Q  K  +RV   D QQG     Y  +  K K+VAI+ D +A
Sbjct: 121 SDAGIVQISPSATNPAYTQQGFKTTYRVVATDAQQGPALANYAAKGLKVKSVAIVDDSTA 180

Query: 172 YGKGLADETQKALNAGGQKEKIYEAYTAGEKDYSALVSKLKQEAVDVVYVGGYHTEAGLL 231
           YG+GLA+E +K   + G     ++A      D+ A+++K+K E  D +  GG     G  
Sbjct: 181 YGQGLANEFEKTAKSLGLNVMSHDATNDKAVDFRAILTKIKGENPDAIMYGGMDATGGPF 240

Query: 232 ARQMKDQGLNAPIVSGDALVTNEYWAITGPAGENTMMT-FGPDPREMPEAKEAVEKFRKA 290
           A+Q K  GL A +++GD + T++   + G A +N + +  G    +M      + K++K 
Sbjct: 241 AKQAKQLGLRAKVLAGDGVCTDKLADLAGDATDNIVCSEAGMALEKMAGGSAFLAKYQKR 300

Query: 291 GYEP-EGYTLYTYAALQIWAEAAKQANSTDSAKIADVLRKNSYNTVIGKIGFDAKGDVTS 349
             +P + Y  +TY A+ I  +A K+ANSTD AKI   +    Y  VIG+  FD+KGD+  
Sbjct: 301 FGQPIQIYAPFTYDAVYIIVDAMKRANSTDPAKILAAMPSTDYKGVIGETTFDSKGDLQH 360

Query: 350 PAYVWYRWNNGQ 361
                Y + +G+
Sbjct: 361 GVISLYNYKSGK 372


Lambda     K      H
   0.312    0.129    0.366 

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: 397
Number of extensions: 20
Number of successful extensions: 3
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: 366
Length of database: 381
Length adjustment: 30
Effective length of query: 336
Effective length of database: 351
Effective search space:   117936
Effective search space used:   117936
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 50 (23.9 bits)

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

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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:

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:

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