GapMind for catabolism of small carbon sources

 

Alignments for a candidate for dctA in Pseudomonas litoralis 2SM5

Align The dicarboxylate (succinate, fumarate, malate and oxaloacetate):H+ symporter, DctA (probably 3H+ are transported per succinate taken up (characterized)
to candidate WP_090273986.1 BLU11_RS12925 dicarboxylate/amino acid:cation symporter

Query= TCDB::P96603
         (421 letters)



>NCBI__GCF_900105005.1:WP_090273986.1
          Length = 414

 Score =  197 bits (502), Expect = 4e-55
 Identities = 123/398 (30%), Positives = 208/398 (52%), Gaps = 24/398 (6%)

Query: 15  VIIGVIVGLVWPDVGKEMKPL------GDTFINAVKMVIAPIIFFTIVLGIAKMGDMKKV 68
           V IG ++G +  D G     L      G  FI  +KMV+ P++F +IV+G+A +    +V
Sbjct: 16  VFIGWLLGAMPEDAGLRTGVLYSSTLVGSVFIGLLKMVLIPLVFTSIVVGVASLQAHHQV 75

Query: 69  GKVGGKAFIYFEVVTTLALIIGLFVVNIMKPGAGLDYSK----LEKGDVSQYTQNGGQGI 124
            +V     +YF + T LA+++ L V N+ KPG GL        ++  +  Q T       
Sbjct: 76  HRVWITTVLYFMMTTALAMLLALVVANVFKPGVGLSLDMFADAMDSFEARQMTMP----- 130

Query: 125 DWIEFITHIVPSNMVDAFAKGDILQVLFFSILFGVGLAALGEKGKSVIDFFDKVSHVFFK 184
           ++ ++    +  N  +AFA GDIL VL F+I  G+ L A GE+ +SV+    +   +  +
Sbjct: 131 EFFQYFFSGLFKNPFEAFANGDILSVLMFAIFVGIALVAGGERYRSVLQLMQEFLDLLLR 190

Query: 185 IIGYIMRAAPIGAFGAMAYTIGHFGLDSIKPLASLMMSVYITMFLFVFVALNIICKLYGF 244
           IIG+IM  AP+G    +   +    +D +  +   ++ V+ T      V L  I  LY  
Sbjct: 191 IIGWIMWLAPLGILALLIRLVAEQDVDLLVTMLGFIVLVFATTLFHGVVTLPGI--LYAV 248

Query: 245 S----LWNYLRFIKDELLIVLGTSSSESVLP-RMMDKMERYGCSKSVVGLVIPTGYSFNL 299
           +    LW + R  ++ ++    TSSS + LP  +    +  G  + + G V+P G + N+
Sbjct: 249 TRKSPLW-FWRGSREAIITAFATSSSSAALPISLRCAQDNLGVQRRIAGFVLPMGATMNM 307

Query: 300 DGTSIYLSMATVFLAQVFGVDLSIGQQITIILVLMLTSKGAAGVTGSGFIVLASTLSALQ 359
           DGT++Y + A +F+A + GV+LS+ QQ+ + L  M+ S GA G+  +G + +   L A+ 
Sbjct: 308 DGTALYEAAAALFVANLIGVELSLAQQLVVFLTAMIASSGAPGIPSAGMVTMVMVLQAVG 367

Query: 360 VIPLEGLALLLGVDRFMSEGRAIVNLIGNGIATIIVAK 397
            +P E +A+LL VDR +   R  VN+ G+ I +++V K
Sbjct: 368 -LPAEAIAILLPVDRLLDTVRTAVNVEGDIIGSLVVQK 404


Lambda     K      H
   0.326    0.143    0.408 

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: 378
Number of extensions: 28
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: 421
Length of database: 414
Length adjustment: 32
Effective length of query: 389
Effective length of database: 382
Effective search space:   148598
Effective search space used:   148598
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 (21.6 bits)
S2: 50 (23.9 bits)

This GapMind analysis is from Sep 24 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