Alignments for a candidate for cstA in Pseudomonas fluorescens FW300-N2E3

GapMind for catabolism of small carbon sources

Alignments for a candidate for cstA in Pseudomonas fluorescens FW300-N2E3

Align Carbon starvation protein A (characterized, see rationale)
to candidate AO353_25255 AO353_25255 carbon starvation protein A

Query= uniprot:A0A0N9VZ52
         (685 letters)



>FitnessBrowser__pseudo3_N2E3:AO353_25255
          Length = 685

 Score = 1348 bits (3490), Expect = 0.0
 Identities = 685/685 (100%), Positives = 685/685 (100%)

Query: 1   MTRLAKHLAWFAVAVLGAFALSVVALRRGEAINALWIVVAAVAIYLVAYRYYSLFIANKV 60
           MTRLAKHLAWFAVAVLGAFALSVVALRRGEAINALWIVVAAVAIYLVAYRYYSLFIANKV
Sbjct: 1   MTRLAKHLAWFAVAVLGAFALSVVALRRGEAINALWIVVAAVAIYLVAYRYYSLFIANKV 60

Query: 61  MQLDPGRATPAVVNNDGLDYVPTNKHILFGHHFAAIAGAGPLVGPVLAAQMGYLPGTLWL 120
           MQLDPGRATPAVVNNDGLDYVPTNKHILFGHHFAAIAGAGPLVGPVLAAQMGYLPGTLWL
Sbjct: 61  MQLDPGRATPAVVNNDGLDYVPTNKHILFGHHFAAIAGAGPLVGPVLAAQMGYLPGTLWL 120

Query: 121 IAGVVLAGAVQDFMVLFMSTRRNGRSLGDMVREEMGRVPGTIALFGCFLIMIIILAVLAL 180
           IAGVVLAGAVQDFMVLFMSTRRNGRSLGDMVREEMGRVPGTIALFGCFLIMIIILAVLAL
Sbjct: 121 IAGVVLAGAVQDFMVLFMSTRRNGRSLGDMVREEMGRVPGTIALFGCFLIMIIILAVLAL 180

Query: 181 IVVKALADSPWGMFTVMATIPIAMFMGVYMRYIRPGRIGEISVVGVLLLLGSIWLGGQIA 240
           IVVKALADSPWGMFTVMATIPIAMFMGVYMRYIRPGRIGEISVVGVLLLLGSIWLGGQIA
Sbjct: 181 IVVKALADSPWGMFTVMATIPIAMFMGVYMRYIRPGRIGEISVVGVLLLLGSIWLGGQIA 240

Query: 241 ADPVWAKAFSFTGIQITWMLIGYGFVAAVMPVWLILAPRDYLSTFLKIGTIMALAIGILI 300
           ADPVWAKAFSFTGIQITWMLIGYGFVAAVMPVWLILAPRDYLSTFLKIGTIMALAIGILI
Sbjct: 241 ADPVWAKAFSFTGIQITWMLIGYGFVAAVMPVWLILAPRDYLSTFLKIGTIMALAIGILI 300

Query: 301 TMPELKMPALTQFIDGTGPVWKGGLFPFLFITIACGAVSGFHALIASGTTPKLLASEGHA 360
           TMPELKMPALTQFIDGTGPVWKGGLFPFLFITIACGAVSGFHALIASGTTPKLLASEGHA
Sbjct: 301 TMPELKMPALTQFIDGTGPVWKGGLFPFLFITIACGAVSGFHALIASGTTPKLLASEGHA 360

Query: 361 RYIGYGGMLMESFVAIMAMVAASVIEPGVYFAMNSPAAIVGGDVVQVAQTVSSWGFMITP 420
           RYIGYGGMLMESFVAIMAMVAASVIEPGVYFAMNSPAAIVGGDVVQVAQTVSSWGFMITP
Sbjct: 361 RYIGYGGMLMESFVAIMAMVAASVIEPGVYFAMNSPAAIVGGDVVQVAQTVSSWGFMITP 420

Query: 421 EALQAVAKDIGETTVLARAGGAPTLAVGIAQILHSVLPGENTMAFWYHFAILFEALFILT 480
           EALQAVAKDIGETTVLARAGGAPTLAVGIAQILHSVLPGENTMAFWYHFAILFEALFILT
Sbjct: 421 EALQAVAKDIGETTVLARAGGAPTLAVGIAQILHSVLPGENTMAFWYHFAILFEALFILT 480

Query: 481 AVDAGTRAGRFMLQDLLGSFVPALKRTESWTANLIATAGCVAMWGYLLYQGVIDPLGGIN 540
           AVDAGTRAGRFMLQDLLGSFVPALKRTESWTANLIATAGCVAMWGYLLYQGVIDPLGGIN
Sbjct: 481 AVDAGTRAGRFMLQDLLGSFVPALKRTESWTANLIATAGCVAMWGYLLYQGVIDPLGGIN 540

Query: 541 TLWPLFGISNQMLAGIALMLSTVVLIKMKRQRYIWVTLLPAAWLLICTTTAGFIKLFDAN 600
           TLWPLFGISNQMLAGIALMLSTVVLIKMKRQRYIWVTLLPAAWLLICTTTAGFIKLFDAN
Sbjct: 541 TLWPLFGISNQMLAGIALMLSTVVLIKMKRQRYIWVTLLPAAWLLICTTTAGFIKLFDAN 600

Query: 601 PAIGFLSLAKKYSDALANGQILAPAKDITQMQHVIYNAYTNATLTALFLFVVFSILFYAI 660
           PAIGFLSLAKKYSDALANGQILAPAKDITQMQHVIYNAYTNATLTALFLFVVFSILFYAI
Sbjct: 601 PAIGFLSLAKKYSDALANGQILAPAKDITQMQHVIYNAYTNATLTALFLFVVFSILFYAI 660

Query: 661 KVGISAWGSKERTDKESPFQAIPEA 685
           KVGISAWGSKERTDKESPFQAIPEA
Sbjct: 661 KVGISAWGSKERTDKESPFQAIPEA 685


Lambda     K      H
   0.328    0.141    0.433 

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: 1684
Number of extensions: 43
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: 685
Length of database: 685
Length adjustment: 39
Effective length of query: 646
Effective length of database: 646
Effective search space:   417316
Effective search space used:   417316
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 (21.7 bits)
S2: 54 (25.4 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

Downloads

Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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 paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources