GapMind for catabolism of small carbon sources


Aligments for a candidate for crr in Sphingomonas koreensis DSMZ 15582

Align Putative PTS system sugar phosphotransferase component IIA (characterized, see rationale)
to candidate Ga0059261_1646 Ga0059261_1646 Phosphocarrier protein HPr/phosphoenolpyruvate--protein phosphotransferase (EC system IIA component, Glc family (TC 4.A.1)

Query= uniprot:Q9KZP2
         (149 letters)

>lcl|FitnessBrowser__Korea:Ga0059261_1646 Ga0059261_1646
           Phosphocarrier protein HPr/phosphoenolpyruvate--protein
           phosphotransferase (EC system IIA
           component, Glc family (TC 4.A.1)
          Length = 830

 Score = 95.5 bits (236), Expect = 2e-24
 Identities = 55/126 (43%), Positives = 73/126 (57%), Gaps = 4/126 (3%)

           ++SPL G A  L +VPDPVF+  M+G G AI P+ +     AP DG +V+LH   HA  +

             + G  VL H+G+DTV L G GF  LV  G TV RG  ++R+D  AV     S I P++

Query: 122 ALEATA 127
              A A
Sbjct: 123 VTNAEA 128

Lambda     K      H
   0.316    0.136    0.402 

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: 349
Number of extensions: 14
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: 149
Length of database: 830
Length adjustment: 28
Effective length of query: 121
Effective length of database: 802
Effective search space:    97042
Effective search space used:    97042
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: 41 (21.6 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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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