GapMind for catabolism of small carbon sources

 

Aligments for a candidate for puuB in Burkholderia phytofirmans PsJN

Align gamma-glutamylputrescine oxidase (EC 1.4.3.-) (characterized)
to candidate BPHYT_RS22700 BPHYT_RS22700 FAD-dependent oxidoreductase

Query= reanno::pseudo5_N2C3_1:AO356_21495
         (427 letters)



>lcl|FitnessBrowser__BFirm:BPHYT_RS22700 BPHYT_RS22700 FAD-dependent
           oxidoreductase
          Length = 426

 Score =  252 bits (644), Expect = 1e-71
 Identities = 149/412 (36%), Positives = 220/412 (53%), Gaps = 6/412 (1%)

Query: 8   ESYYAASANPVPPRPALQDDVETDVCVIGAGYTGLSSALFLLENGFK-VTVLEAAKVGFG 66
           +S+Y A+         L      +VCVIG G  GLS+AL L E G   VTVLEA +VGFG
Sbjct: 2   QSFYEATVTRSSAYAPLAGRRAANVCVIGGGLAGLSTALGLAERGVADVTVLEARQVGFG 61

Query: 67  ASGRNGGQIVNSYSRDIDVIERSVGPQQAQLLGNMAFEGGRIIRERVAKYQIQCDLKDGG 126
           ASGRNGG +   YS D   + +++G  +A+ L  +  +   ++R+R+A+Y I CD  D G
Sbjct: 62  ASGRNGGFVFGGYSLDCADLLKTLGAVRARELYTLTTDAVDLMRKRIARYHIDCDATDAG 121

Query: 127 VFAALTAKQMGHLESQKRLWERFGHTQLELLDQRRIREVVACEEYVGGMLDMSGGHIHPL 186
           V  A    +   LESQ+RL       + E +  +++   +    Y  G+ + +  H HPL
Sbjct: 122 VILANWFDEPARLESQRRLMRDSFGVEWEPVAAQQLASQLKTRRYHSGLFERNAFHFHPL 181

Query: 187 NLALGEAAAVESLGGVIYEQSPAVRIER-GASPVVHTPQGKVRAKFIIVAGNAYLGNLVP 245
              LG A A    G  I+E SP VR+ER GA  VVHT  G + A+ +++AG  Y   + P
Sbjct: 182 KYVLGVANAAAHAGVQIHEDSPVVRLERDGAGFVVHTQHGVLDARHVVMAGGGYARRVYP 241

Query: 246 ELAAKSMPCGTQVIATEPLGDELAHSLLPQDYCVEDCNYLLDYYRLTGDKRLIFGGGVVY 305
            +    +P  T V+ATEPLG  L    +     + D  +  DYYR   D R+++GG +  
Sbjct: 242 RVERAVLPIATYVMATEPLGARL-QDAIDTRAAIYDTRFAFDYYRPLPDTRILWGGRISV 300

Query: 306 GARDPANIEAIIRPKMLKAFPQLKDVKIDYAWTGNFLLTLSRLPQVGRLGDNIYYSQGCS 365
             R+P  I  ++R  +LK +PQL  V+IDYAW G       ++PQ+GR  D ++Y+ G  
Sbjct: 301 RDREPEVIARLLRRDLLKVYPQLHGVRIDYAWGGLMSYARHKMPQIGRSADGVWYAVGFG 360

Query: 366 GHGVTYTHLAGKVLAEALRGQ---AERFDAFADLPHYPFPGGQLLRTPFAAM 414
           GHG+  T ++G++LA A+ G+    E F +F   P Y   G    +  + AM
Sbjct: 361 GHGMAPTTVSGELLAAAIAGERPVPEAFASFGLTPAYGALGLAAAQLTYTAM 412


Lambda     K      H
   0.320    0.139    0.421 

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: 506
Number of extensions: 23
Number of successful extensions: 4
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: 427
Length of database: 426
Length adjustment: 32
Effective length of query: 395
Effective length of database: 394
Effective search space:   155630
Effective search space used:   155630
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 51 (24.3 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 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