GapMind for catabolism of small carbon sources

 

Protein CA265_RS08675 in Pedobacter sp. GW460-11-11-14-LB5

Annotation: CA265_RS08675 glucose/galactose MFS transporter

Length: 428 amino acids

Source: Pedo557 in FitnessBrowser

Candidate for 12 steps in catabolism of small carbon sources

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
N-acetyl-D-glucosamine catabolism nagP hi N-acetylglucosamine transporter nagP (characterized) 42% 98% 343.6 Glucose/galactose porter 33% 236.1
D-glucosamine (chitosamine) catabolism nagP hi N-acetylglucosamine transporter nagP (characterized) 42% 98% 343.6 Glucose/galactose porter 33% 236.1
D-cellobiose catabolism MFS-glucose lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
D-galactose catabolism HP1174 lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
D-glucose catabolism MFS-glucose lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
lactose catabolism MFS-glucose lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
D-maltose catabolism MFS-glucose lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
sucrose catabolism MFS-glucose lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
trehalose catabolism MFS-glucose lo Glucose/galactose porter (characterized) 33% 97% 236.1 N-acetylglucosamine transporter nagP 42% 343.6
D-fructose catabolism fruP lo MFS transporter, FHS family, L-fucose permease (characterized, see rationale) 32% 93% 219.2 N-acetylglucosamine transporter nagP 42% 343.6
sucrose catabolism fruP lo MFS transporter, FHS family, L-fucose permease (characterized, see rationale) 32% 93% 219.2 N-acetylglucosamine transporter nagP 42% 343.6
D-mannose catabolism gluP lo The Na+-dependent sugar transporter, HP1174 (transports glucose, galactose, mannose and 2-deoxyglucose (Psakis et al. 2009)). (most similar to 2.A.1.7.2; 49% identity) (characterized) 31% 99% 199.5 N-acetylglucosamine transporter nagP 42% 343.6

Sequence Analysis Tools

View CA265_RS08675 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 and signal peptides: Phobius

Check the SEED with FIGfam search

Fitness BLAST: loading...

Sequence

MQQTTKSGQTQGPKPLIIICALFFIFGFVTWANGTLIPFFKLSFGLSNLQAFFVTFASYM
AYFFLALPSSWILKKVGFKNGIVLGLVILGLGSLIFIPAAQTRTFGLFLTGIFVQGAALA
LLQTASNPYLTIIGPIESAAKRISIAGICNKFAGMIVPLIMGSLFLKNASEVEKQIKAAT
GAVHEQLLNDVLGRVNMPYIVLAIVFCLFAIFIKFTNLPEVEVEEDVIDESKGEVVKHKS
IFQFPHLFLGALCIFVYVGAEVMAGDIIGIYGRELGISPEISGKLTSITLFSMLIGYIIG
IVTIPKYISQQKALRICAILGIIFTILSFVISSWFAVIFVALLGLANSLMWPAIFPLGIS
HLGKFTKIGSAIMIMGIAGGALMPLLYAFLNEKLHVNFQLAYLLTVLPCYLYILYFAIKG
HKAGLNLK

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, the preprint on GapMind for carbon sources, 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