Protein 200475 in Shewanella oneidensis MR-1
Annotation: FitnessBrowser__MR1:200475
Length: 430 amino acids
Source: MR1 in FitnessBrowser
Candidate for 10 steps in catabolism of small carbon sources
| Pathway | Step | Score | Similar to | Id. | Cov. | Bits | Other hit | Other id. | Other bits |
|---|
| L-arginine catabolism | davT | lo | 5-aminovalerate transaminase (EC 2.6.1.48) (characterized) | 33% | 82% | 175.6 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-citrulline catabolism | davT | lo | 5-aminovalerate transaminase (EC 2.6.1.48) (characterized) | 33% | 82% | 175.6 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-lysine catabolism | davT | lo | 5-aminovalerate transaminase (EC 2.6.1.48) (characterized) | 33% | 82% | 175.6 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-proline catabolism | davT | lo | 5-aminovalerate transaminase (EC 2.6.1.48) (characterized) | 33% | 82% | 175.6 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-arginine catabolism | gabT | lo | 4-aminobutyrate aminotransferase GabT; 5-aminovalerate transaminase; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; L-AIBAT; EC 2.6.1.19; EC 2.6.1.48 (characterized) | 30% | 86% | 171 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-citrulline catabolism | gabT | lo | 4-aminobutyrate aminotransferase GabT; 5-aminovalerate transaminase; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; L-AIBAT; EC 2.6.1.19; EC 2.6.1.48 (characterized) | 30% | 86% | 171 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| putrescine catabolism | gabT | lo | 4-aminobutyrate aminotransferase GabT; 5-aminovalerate transaminase; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; L-AIBAT; EC 2.6.1.19; EC 2.6.1.48 (characterized) | 30% | 86% | 171 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-arginine catabolism | astC | lo | succinylornithine transaminase (EC 2.6.1.81) (characterized) | 31% | 79% | 151.4 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-citrulline catabolism | astC | lo | succinylornithine transaminase (EC 2.6.1.81) (characterized) | 31% | 79% | 151.4 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
| L-lysine catabolism | lysN | lo | 2-aminoadipate transaminase (EC 2.6.1.39) (characterized) | 34% | 71% | 149.8 | Glutamate-1-semialdehyde 2,1-aminomutase; GSA; Glutamate-1-semialdehyde aminotransferase; GSA-AT; EC 5.4.3.8 | 71% | 641.0 |
Sequence Analysis Tools
View 200475 at FitnessBrowser
Find papers: PaperBLAST
Find functional residues: SitesBLAST
Search for conserved domains
Find the best match in UniProt
Compare to protein structures
Predict transmenbrane helices: Phobius
Predict protein localization: PSORTb
Find homologs in fast.genomics
Fitness BLAST: loading...
Sequence
MTRSEALFEQAKKTIPGGVNSPVRAFNGVGGSPLFIEKADGAYIYDADGKAYIDYVGSWG
PMILGHNHPKIREAVLAAVHNGLSFGAPTELEVQMAEKVIAMVPSIEQVRMVSSGTEATM
SAIRLARGFTNRDKILKFEGCYHGHADCLLVKAGSGALTLGQPSSPGIPEDFAKHTLTAV
YNDLDSVRSLFEQYPTEISCIIIEPVAGNMNCIPPIPGFLEGLRSLCDEFGALLIIDEVM
TGFRVSKSGAQGHYGVTPDLTTLGKVIGGGMPVGAFGGRKDVMQFIAPTGPVYQAGTLSG
NPIAMSAGLAQMEALCEEGLYEALSAKTKRIAEGFKAAADKHGIPMAINYVGGMFGFFFT
EQEHITRFDQVTKCNIEHFRTFYHGMLDEGVYLAPSAYEAGFLSMAHGEEELRLTLEAAD
RVLARMKAAN
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:
- 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:
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