GapMind for catabolism of small carbon sources

 

Protein 15420 in Escherichia coli BW25113

Annotation: FitnessBrowser__Keio:15420

Length: 495 amino acids

Source: Keio in FitnessBrowser

Candidate for 20 steps in catabolism of small carbon sources

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
L-arginine catabolism gabD hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) 59% 571.2
L-arginine catabolism patD hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) 59% 571.2
L-arginine catabolism puuC hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 aldehyde dehydrogenase 51% 491.1
L-citrulline catabolism gabD hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) 59% 571.2
L-citrulline catabolism patD hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) 59% 571.2
L-citrulline catabolism puuC hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 aldehyde dehydrogenase 51% 491.1
putrescine catabolism gabD hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) 59% 571.2
putrescine catabolism patD hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) 59% 571.2
putrescine catabolism puuC hi 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) (characterized) 100% 100% 981.5 aldehyde dehydrogenase 51% 491.1
L-arginine catabolism kauB med 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) (characterized) 59% 99% 571.2 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-phenylalanine catabolism pad-dh med aldehyde dehydrogenase (NAD+) (EC 1.2.1.3) (characterized) 43% 92% 387.5 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-fucose catabolism aldA med NAD(P)+ L-lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized) 43% 95% 380.2 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-rhamnose catabolism aldA med NAD(P)+ L-lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized) 43% 95% 380.2 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-threonine catabolism aldA med NAD(P)+ L-lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized) 43% 95% 380.2 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
4-hydroxybenzoate catabolism praB med 2-hydroxymuconate-6-semialdehyde dehydrogenase (EC 1.2.1.85) (characterized) 41% 97% 362.1 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-tryptophan catabolism praB med 2-hydroxymuconate-6-semialdehyde dehydrogenase (EC 1.2.1.85) (characterized) 41% 97% 362.1 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-tryptophan catabolism nbaE med aminomuconate-semialdehyde dehydrogenase (EC 1.2.1.32) (characterized) 40% 95% 326.6 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-valine catabolism mmsA lo Methylmalonate-semialdehyde dehydrogenase (EC 1.2.1.27) (characterized) 33% 93% 219.9 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-arginine catabolism astD lo N-succinylglutamate 5-semialdehyde dehydrogenase 1; EC 1.2.1.71; Succinylglutamic semialdehyde dehydrogenase 1; SGSD 1 (uncharacterized) 34% 93% 209.5 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5
L-citrulline catabolism astD lo N-succinylglutamate 5-semialdehyde dehydrogenase 1; EC 1.2.1.71; Succinylglutamic semialdehyde dehydrogenase 1; SGSD 1 (uncharacterized) 34% 93% 209.5 4-(gamma-glutamylamino)butanal dehydrogenase (EC 1.2.1.99) 100% 981.5

Sequence Analysis Tools

View 15420 at FitnessBrowser

Find papers: PaperBLAST

Find functional residues: SitesBLAST

Search for conserved domains

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Compare to protein structures

Predict transmenbrane helices: Phobius

Predict protein localization: PSORTb

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Sequence

MNFHHLAYWQDKALSLAIENRLFINGEYTAAAENETFETVDPVTQAPLAKIARGKSVDID
RAMSAARGVFERGDWSLSSPAKRKAVLNKLADLMEAHAEELALLETLDTGKPIRHSLRDD
IPGAARAIRWYAEAIDKVYGEVATTSSHELAMIVREPVGVIAAIVPWNFPLLLTCWKLGP
ALAAGNSVILKPSEKSPLSAIRLAGLAKEAGLPDGVLNVVTGFGHEAGQALSRHNDIDAI
AFTGSTRTGKQLLKDAGDSNMKRVWLEAGGKSANIVFADCPDLQQAASATAAGIFYNQGQ
VCIAGTRLLLEESIADEFLALLKQQAQNWQPGHPLDPATTMGTLIDCAHADSVHSFIREG
ESKGQLLLDGRNAGLAAAIGPTIFVDVDPNASLSREEIFGPVLVVTRFTSEEQALQLAND
SQYGLGAAVWTRDLSRAHRMSRRLKAGSVFVNNYNDGDMTVPFGGYKQSGNGRDKSLHAL
EKFTELKTIWISLEA

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