GapMind for Amino acid biosynthesis

 

Protein Echvi_3847 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: FitnessBrowser__Cola:Echvi_3847

Length: 322 amino acids

Source: Cola in FitnessBrowser

Candidate for 5 steps in Amino acid biosynthesis

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
L-arginine biosynthesis argC med N-acetyl-gamma-glutamyl-phosphate reductase; AGPR; EC 1.2.1.38; N-acetyl-glutamate semialdehyde dehydrogenase; NAGSA dehydrogenase (uncharacterized) 54% 100% 352.8 [LysW]-L-2-aminoadipate 6-phosphate reductase; EC 1.2.1.- 32% 144.1
L-arginine biosynthesis argC hi argC: N-acetyl-gamma-glutamyl-phosphate reductase (EC 1.2.1.38) (TIGR01850) 99% 298.1 [LysW]-L-2-aminoadipate 6-phosphate reductase; EC 1.2.1.- 32% 144.1
L-proline biosynthesis argC med N-acetyl-gamma-glutamyl-phosphate reductase; AGPR; EC 1.2.1.38; N-acetyl-glutamate semialdehyde dehydrogenase; NAGSA dehydrogenase (uncharacterized) 54% 100% 352.8 [LysW]-L-2-aminoadipate 6-phosphate reductase; EC 1.2.1.- 32% 144.1
L-proline biosynthesis argC hi argC: N-acetyl-gamma-glutamyl-phosphate reductase (EC 1.2.1.38) (TIGR01850) 99% 298.1 [LysW]-L-2-aminoadipate 6-phosphate reductase; EC 1.2.1.- 32% 144.1
L-arginine biosynthesis lysY med Putative [LysW]-L-2-aminoadipate/[LysW]-L-glutamate phosphate reductase; EC 1.2.1.-; EC 1.2.1.103 (characterized, see rationale) 35% 99% 174.5 N-acetyl-gamma-glutamyl-phosphate reductase; AGPR; N-acetyl-glutamate semialdehyde dehydrogenase; NAGSA dehydrogenase; EC 1.2.1.38 35% 169.9
L-lysine biosynthesis lysY med Putative [LysW]-L-2-aminoadipate/[LysW]-L-glutamate phosphate reductase; EC 1.2.1.-; EC 1.2.1.103 (characterized, see rationale) 35% 99% 174.5 N-acetyl-gamma-glutamyl-phosphate reductase; AGPR; N-acetyl-glutamate semialdehyde dehydrogenase; NAGSA dehydrogenase; EC 1.2.1.38 35% 169.9
L-proline biosynthesis lysY med Putative [LysW]-L-2-aminoadipate/[LysW]-L-glutamate phosphate reductase; EC 1.2.1.-; EC 1.2.1.103 (characterized, see rationale) 35% 99% 174.5 N-acetyl-gamma-glutamyl-phosphate reductase; AGPR; N-acetyl-glutamate semialdehyde dehydrogenase; NAGSA dehydrogenase; EC 1.2.1.38 35% 169.9

Sequence Analysis Tools

View Echvi_3847 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

MTKIKTAIIGAAGYTGGELLRILVHHPSCELVYIHSNSQKGKKIDEVHPDLIGDSDLVFT
DEVKTTGLDAVFLGLPHGQAKAFLAENKFDDQTVIIDLSTDFRDESNGFLYGLPEVNASQ
TGQAKRIANPGCFATGIQLALAPAIAAGLAKSDIHITGITGSTGAGKKLSETTHFSQRNQ
NVSVYKLFTHQHLKEISQTFGQLQTGFDQHLLFVPYRGNFSRGIWVTAYFPFEGSLEEAY
KIYHDFYQNAAFTHVSEKDIDLKQVVSTNKCIVHLKKEAGQLVIYSAIDNLLKGASGQAV
QNYNLAFGLNEKEGLRLKSVAF

This GapMind analysis is from Aug 03 2021. The underlying query database was built on Aug 03 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