GapMind for catabolism of small carbon sources

 

Alignments for a candidate for fruII-B in Megamonas funiformis YIT 11815

Align Phosphotransferase system IIB component, component of Fructose-specific Enzyme I-HPr-Enzyme IIABC complex, all encoded within a single operon with genes in the order: ptsC (IIC), ptsA (IIA), ptsH (HPr), ptsI (Enzyme I) and ptsB (IIB) (characterized)
to candidate WP_008538691.1 HMPREF9454_RS06610 PTS transporter subunit EIIC

Query= TCDB::Q5V5X1
         (143 letters)



>NCBI__GCF_000245775.1:WP_008538691.1
          Length = 458

 Score = 91.3 bits (225), Expect = 2e-23
 Identities = 46/97 (47%), Positives = 67/97 (69%), Gaps = 1/97 (1%)

Query: 1  MKLVAVTSCPTGIAHSQMAAENLEQTAEEQGHDIKVEVQGAMGAENELSDSDIEAADAAI 60
          MK+V +T+CPTGIAH+ MAAE L + A+E GH+IK+E QG +  EN LSD+DI++AD  I
Sbjct: 1  MKIVGITACPTGIAHTYMAAEALTKAAQEMGHEIKIETQG-VEVENILSDNDIQSADIVI 59

Query: 61 IASDTSVSQDRFSGVPLIDGTVKDAVNDAEGMIADAV 97
          IA   +V   RF G  + +  ++ AV + + +I DA+
Sbjct: 60 IACQKTVDLSRFEGKRVTEIPIERAVKNPQKVIQDAI 96


Lambda     K      H
   0.308    0.124    0.328 

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: 119
Number of extensions: 7
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: 143
Length of database: 458
Length adjustment: 24
Effective length of query: 119
Effective length of database: 434
Effective search space:    51646
Effective search space used:    51646
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.7 bits)
S2: 46 (22.3 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