GapMind for catabolism of small carbon sources

 

Alignments for a candidate for Pf6N2E2_5402 in Phaeobacter inhibens BS107

Align ABC transporter for D-Alanine, periplasmic substrate-binding component (characterized)
to candidate GFF194 PGA1_c01980 glutamate/glutamine/aspartate/asparagine-binding protein BztA

Query= reanno::pseudo6_N2E2:Pf6N2E2_5402
         (343 letters)



>FitnessBrowser__Phaeo:GFF194
          Length = 338

 Score =  342 bits (877), Expect = 8e-99
 Identities = 169/334 (50%), Positives = 227/334 (67%), Gaps = 1/334 (0%)

Query: 10  VMTAAAVLGVSGFAQAGATLDAVQKKGFVQCGVSDGLPGFSVPDSTGKIVGIDADFCRAV 69
           ++ A  + G++  A A  TLD V+ +G + CGV+ GL GF+ P++ G+  G D   CRAV
Sbjct: 6   ILGALTIAGLAAGAAAAGTLDDVKARGKLNCGVTTGLVGFAAPNANGEWEGFDVAVCRAV 65

Query: 70  AAAVFGDATKVKFSQLNAKERFTALQSGEIDMLSRNSTMTSSRDAGMGLKFPGFITYYDG 129
           AAAV GD+T V+F     K RFTAL SGEIDML+RN+T T SRD  +  +F G + YYDG
Sbjct: 66  AAAVLGDSTAVEFVPTTGKTRFTALASGEIDMLARNTTWTFSRDVDLKFEFVG-VNYYDG 124

Query: 130 IGFLANNKLGVKSAKELDGATICIQAGTTTELNVSDYFRANGLKYTPITFDTSDESAKSL 189
            GF+   +LGV SAKELDGAT+CIQ GTTTELN++D+FR+N + Y P+  +T+ E+ +  
Sbjct: 125 QGFMVPKELGVSSAKELDGATVCIQTGTTTELNLADFFRSNNISYEPVPIETNAEAQQQY 184

Query: 190 ESGRCDVLTSDKSQLFAQRSKLASPKDYVVLPETISKEPLGPVVRNGDDEWLAIVRWTGY 249
            +G CDV T+D S L A R+    P  +V+LPE ISKEPLGP+VR+GD EW  +VRW+  
Sbjct: 185 LAGACDVYTTDASGLAATRATFDDPSAHVLLPEIISKEPLGPLVRHGDHEWGDVVRWSLN 244

Query: 250 ALLNAEEAGVTSKNVEAEAKSTKNPDVARMLGADGEYGKDLKLPKDWVVQIVKQVGNYGE 309
           AL+ AEE GVTS N+   A  T+NP++ R+LG +G  G+ L L  DW    +   GNYGE
Sbjct: 245 ALVAAEELGVTSANIGEMAAGTENPEINRLLGTEGTLGEMLGLSADWAKNAIGAGGNYGE 304

Query: 310 MFERNLGKGTPLEIDRGLNALWNAGGIQYAPPVR 343
           +F +N+G+ TP+ + RGLNA W  GG+ YAPP R
Sbjct: 305 VFAKNIGEDTPIGLARGLNAQWTEGGLLYAPPFR 338


Lambda     K      H
   0.315    0.133    0.383 

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: 390
Number of extensions: 16
Number of successful extensions: 2
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: 343
Length of database: 338
Length adjustment: 28
Effective length of query: 315
Effective length of database: 310
Effective search space:    97650
Effective search space used:    97650
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (22.0 bits)
S2: 49 (23.5 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