GapMind for catabolism of small carbon sources

 

Aligments for a candidate for Pf6N2E2_5402 in Marinobacter adhaerens HP15

Align ABC transporter for D-Alanine, periplasmic substrate-binding component (characterized)
to candidate GFF2246 HP15_2196 glutamate/glutamine/aspartate/asparagine ABC transporter, periplasmic substrate-binding protein

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



>lcl|FitnessBrowser__Marino:GFF2246 HP15_2196
           glutamate/glutamine/aspartate/asparagine ABC
           transporter, periplasmic substrate-binding protein
          Length = 347

 Score =  410 bits (1054), Expect = e-119
 Identities = 208/344 (60%), Positives = 252/344 (73%), Gaps = 4/344 (1%)

Query: 1   MKLLKS-TLAVMTAAAVLGVSGFAQAGATLDAVQKKGFVQCGVSDGLPGFSVPDSTGKIV 59
           M+  KS  L +  A      +G A A  TL+ V++KG +QCGV+ GLPGFS PD  G   
Sbjct: 7   MRKTKSIALGIALAVGTFSATG-AMAATTLENVKEKGHLQCGVTSGLPGFSQPDEKGNWT 65

Query: 60  GIDADFCRAVAAAVFGDATKVKFSQLNAKERFTALQSGEIDMLSRNSTMTSSRDAGMGLK 119
           GID D CRAVAAA+FGDA  V+F+ L AKERFTALQSGEIDMLSRN+T T +RDA +GL 
Sbjct: 66  GIDVDTCRAVAAAIFGDANAVEFTPLTAKERFTALQSGEIDMLSRNTTWTLTRDASLGLN 125

Query: 120 FPGFITYYDGIGFLANNKLGVKSAKELDGATICIQAGTTTELNVSDYFRANGLKYTPITF 179
           F G + YYDG GFL N  +GV  A +LDGATICIQAGTTTELN+SDYFRA G+++ PI F
Sbjct: 126 FAG-VNYYDGQGFLINKGIGVDDATQLDGATICIQAGTTTELNLSDYFRAKGMEFKPIVF 184

Query: 180 DTSDESAKSLESGRCDVLTSDKSQLFAQRSKLASPKDYVVLPETISKEPLGPVVRNGDDE 239
           DTS+++ +   +GRCDVLTSD+SQL A RSKL+ P    +LP TISKEPLGPVVR GDD+
Sbjct: 185 DTSEQTVQGFAAGRCDVLTSDRSQLAALRSKLSDPSSAKILPNTISKEPLGPVVRQGDDQ 244

Query: 240 WLAIVRWTGYALLNAEEAGVTSKNVEAEAKSTKNPDVARMLGADGEYGKDLKLPKDWVVQ 299
           W  IV+W  +A +NAEE GVTS N +   KS  NP++ R+LG DG+ G  L LP D+  Q
Sbjct: 245 WFNIVKWVLFAQINAEELGVTSANADDMLKS-DNPNIQRLLGTDGDMGAKLGLPDDFGYQ 303

Query: 300 IVKQVGNYGEMFERNLGKGTPLEIDRGLNALWNAGGIQYAPPVR 343
            VK VGNYGEM++RN+G  TPL +DRG+NALW  GGI YAPPVR
Sbjct: 304 AVKLVGNYGEMYDRNVGPDTPLGLDRGINALWTEGGIMYAPPVR 347


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: 440
Number of extensions: 19
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: 343
Length of database: 347
Length adjustment: 29
Effective length of query: 314
Effective length of database: 318
Effective search space:    99852
Effective search space used:    99852
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.

Links

Downloads

Related tools

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