GapMind for catabolism of small carbon sources


Protein Ac3H11_631 in Acidovorax sp. GW101-3H11

Annotation: FitnessBrowser__acidovorax_3H11:Ac3H11_631

Length: 351 amino acids

Source: acidovorax_3H11 in FitnessBrowser

Candidate for 5 steps in catabolism of small carbon sources

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
L-histidine catabolism PA5503 med Methionine import ATP-binding protein MetN 2, component of L-Histidine uptake porter, MetIQN (characterized) 47% 99% 300.8 Methionine import ATP-binding protein MetN; EC 47% 328.2
L-histidine catabolism hutV med ABC transporter for L-Histidine, ATPase component (characterized) 41% 79% 162.2 Methionine import ATP-binding protein MetN; EC 47% 328.2
L-proline catabolism hutV med HutV aka HISV aka R02702 aka SMC00670, component of Uptake system for hisitidine, proline, proline-betaine and glycine-betaine (characterized) 41% 80% 156.8 Methionine import ATP-binding protein MetN; EC 47% 328.2
L-proline catabolism proV lo glycine betaine/l-proline transport atp-binding protein prov (characterized) 36% 69% 177.6 Methionine import ATP-binding protein MetN; EC 47% 328.2
L-tryptophan catabolism ecfA1 lo Energy-coupling factor transporter ATP-binding protein EcfA1; Short=ECF transporter A component EcfA; EC 7.-.-.- (characterized, see rationale) 35% 80% 134.4 Methionine import ATP-binding protein MetN; EC 47% 328.2

Sequence Analysis Tools

View Ac3H11_631 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

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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:

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