GapMind for Amino acid biosynthesis

 

Protein WP_057508709.1 in Stenotrophomonas chelatiphaga DSM 21508

Annotation: NCBI__GCF_001431535.1:WP_057508709.1

Length: 412 amino acids

Source: GCF_001431535.1 in NCBI

Candidate for 5 steps in Amino acid biosynthesis

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
L-methionine biosynthesis metB hi Cystathionine gamma-synthase; CGS; O-succinylhomoserine (thiol)-lyase; EC 2.5.1.48 (characterized) 58% 98% 433.7 cystathionine gamma-lyase (EC 4.4.1.1) 47% 328.9
L-methionine biosynthesis metB med metB: O-succinylhomoserine (thiol)-lyase (EC 2.5.1.48) (TIGR02080) 99% 575.9 cystathionine gamma-lyase (EC 4.4.1.1) 47% 328.9
L-cysteine biosynthesis CGL med cystathionine gamma-lyase (EC 4.4.1.1) (characterized) 47% 98% 328.9 Cystathionine gamma-synthase; CGS; O-succinylhomoserine (thiol)-lyase; EC 2.5.1.48 58% 433.7
L-methionine biosynthesis metC med cystathionine gamma-lyase (EC 4.4.1.1) (characterized) 47% 98% 328.9 Cystathionine gamma-synthase; CGS; O-succinylhomoserine (thiol)-lyase; EC 2.5.1.48 58% 433.7
L-methionine biosynthesis metY lo Cystathionine gamma-synthase/O-acetylhomoserine (thiol)-lyase; CGS/OAH thiolyase; O-acetylhomoserine sulfhydrylase; OAH sulfhydrylase; EC 2.5.1.- (characterized) 39% 95% 257.7 Cystathionine gamma-synthase; CGS; O-succinylhomoserine (thiol)-lyase; EC 2.5.1.48 58% 433.7
L-methionine biosynthesis metZ lo O-succinylhomoserine sulfhydrylase; OSH sulfhydrylase; OSHS sulfhydrylase; EC 2.5.1.- (characterized) 37% 94% 234.6 Cystathionine gamma-synthase; CGS; O-succinylhomoserine (thiol)-lyase; EC 2.5.1.48 58% 433.7

Sequence Analysis Tools

View WP_057508709.1 at NCBI

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

MSHDNHGTPSCSRTTAAVRAGIDRDSAYGAVTPPIVLSSNFSFDGFGNKRQYDYTRSGNP
TRDLLGEALAELEGGAGGVVTATGMGAISLVLQALLGPEDTLVVPHDAYGGSWRLFNALA
GKGQFKLVTADLTDPRSLAQALAGSPKLVLVETPSNPLLRITDLRFVIDAAHKAGALVVV
DNTFLSPALQQPLAFGADLVLHSTTKYINGHSDVVGGAVVARDPELAQQLTWWANALGLT
GSPFDAFLTLRGLRTLDARLRVHQENTAAIVPLLAAHRAVSAVYYPGLADHPGHAIAARQ
QSGFGAMLSFELVTCDGDDPHAAVRAFVDGLQYFTLAESLGGVESLVAHPATMTHAAMTV
QARQAAGISEGLLRLSVGIESERDLLADLAAALDRAAAVVDAQARQKQVVDA

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Apr 09 2024.

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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