GapMind for catabolism of small carbon sources

 

Protein Echvi_0069 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: Echvi_0069 Enoyl-CoA hydratase/carnithine racemase

Length: 260 amino acids

Source: Cola in FitnessBrowser

Candidate for 19 steps in catabolism of small carbon sources

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
phenylacetate catabolism paaG med 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) (characterized) 34% 98% 172.6 Trans-2-decenoyl-[acyl-carrier-protein] isomerase; EC 5.3.3.14 31% 142.1
L-phenylalanine catabolism paaG med 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) (characterized) 34% 98% 172.6 Trans-2-decenoyl-[acyl-carrier-protein] isomerase; EC 5.3.3.14 31% 142.1
L-isoleucine catabolism ech lo Probable enoyl-CoA hydratase; EC 4.2.1.17 (uncharacterized) 38% 99% 165.2 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
4-hydroxybenzoate catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-arginine catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-citrulline catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-isoleucine catabolism hpcD lo 3-hydroxypropionyl-CoA dehydratase (EC 4.2.1.116) (characterized) 33% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-lysine catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
phenylacetate catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-phenylalanine catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-proline catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
propionate catabolism hpcD lo 3-hydroxypropionyl-CoA dehydratase (EC 4.2.1.116) (characterized) 33% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-threonine catabolism hpcD lo 3-hydroxypropionyl-CoA dehydratase (EC 4.2.1.116) (characterized) 33% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-valine catabolism ech lo crotonase (EC 4.2.1.150) (characterized) 32% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-valine catabolism hpcD lo 3-hydroxypropionyl-CoA dehydratase (EC 4.2.1.116) (characterized) 33% 99% 137.9 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
4-hydroxybenzoate catabolism paaF lo trans-2,3-dehydroadipyl-CoA hydratase (EC 4.2.1.17) (characterized) 31% 99% 121.7 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
phenylacetate catabolism paaF lo trans-2,3-dehydroadipyl-CoA hydratase (EC 4.2.1.17) (characterized) 31% 99% 121.7 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-phenylalanine catabolism paaF lo trans-2,3-dehydroadipyl-CoA hydratase (EC 4.2.1.17) (characterized) 31% 99% 121.7 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6
L-leucine catabolism liuC lo Methylglutaconyl-CoA hydratase (EC 4.2.1.18) (characterized) 31% 93% 115.2 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (EC 5.3.3.18) 34% 172.6

Sequence Analysis Tools

View Echvi_0069 at FitnessBrowser

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search PFam (including for weak hits, up to E = 1)

Predict protein localization: PSORTb (Gram negative bacteria)

Predict transmembrane helices: TMHMM

Check the SEED with FIGfam search

Fitness BLAST: loading...

Sequence

MDYKYIRSSVNNHCQEIAIDRPAVFNALNFEVLEELKAAFDQAAQAETVRCVVLTGGGGA
FCSGQDLKAVGTDLDGIPFKEIIRKYYNPLIIQMRNLSKPIICKLNGAAVGAGCSLALAT
DVIIASKEAYLAEMFAHIGLVMDAGSNYFLPKRVGYPLAFELATTGRKVYAEEAERLGLV
NKAIEHSALDETVAQYVEVYVNASGSAIGMIKEMLRKSNGMSLEEVLEMEAVYQEKAGSH
QDFKEGVTSFLEKRKPRFYK

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, 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