Protein WP_013644018.1 in Methanobacterium lacus AL-21

GapMind for catabolism of small carbon sources

Protein WP_013644018.1 in Methanobacterium lacus AL-21

Annotation: NCBI__GCF_000191585.1:WP_013644018.1

Length: 468 amino acids

Source: GCF_000191585.1 in NCBI

Candidate for 49 steps in catabolism of small carbon sources

Pathway	Step	Score	Similar to	Id.	Cov.	Bits	Other hit	Other id.	Other bits
L-fucose catabolism	aldA	hi	lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized)	46%	100%	399.1	succinate-semialdehyde dehydrogenase [NAD(P)+] (EC 1.2.1.16); aldehyde dehydrogenase [NAD(P)+] (EC 1.2.1.5)	42%	353.2
L-rhamnose catabolism	aldA	hi	lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized)	46%	100%	399.1	succinate-semialdehyde dehydrogenase [NAD(P)+] (EC 1.2.1.16); aldehyde dehydrogenase [NAD(P)+] (EC 1.2.1.5)	42%	353.2
L-threonine catabolism	aldA	hi	lactaldehyde dehydrogenase (EC 1.2.1.22) (characterized)	46%	100%	399.1	succinate-semialdehyde dehydrogenase [NAD(P)+] (EC 1.2.1.16); aldehyde dehydrogenase [NAD(P)+] (EC 1.2.1.5)	42%	353.2
L-arginine catabolism	gabD	med	succinate-semialdehyde dehydrogenase [NAD(P)+] (EC 1.2.1.16); aldehyde dehydrogenase [NAD(P)+] (EC 1.2.1.5) (characterized)	42%	99%	353.2	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	gabD	med	succinate-semialdehyde dehydrogenase [NAD(P)+] (EC 1.2.1.16); aldehyde dehydrogenase [NAD(P)+] (EC 1.2.1.5) (characterized)	42%	99%	353.2	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
putrescine catabolism	gabD	med	succinate-semialdehyde dehydrogenase [NAD(P)+] (EC 1.2.1.16); aldehyde dehydrogenase [NAD(P)+] (EC 1.2.1.5) (characterized)	42%	99%	353.2	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	davD	lo	glutarate-semialdehyde dehydrogenase (EC 1.2.1.20) (characterized)	39%	96%	323.9	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	davD	lo	glutarate-semialdehyde dehydrogenase (EC 1.2.1.20) (characterized)	39%	96%	323.9	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-lysine catabolism	davD	lo	glutarate-semialdehyde dehydrogenase (EC 1.2.1.20) (characterized)	39%	96%	323.9	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-proline catabolism	davD	lo	glutarate-semialdehyde dehydrogenase (EC 1.2.1.20) (characterized)	39%	96%	323.9	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
4-hydroxybenzoate catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
2'-deoxyinosine catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
2-deoxy-D-ribose catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
ethanol catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-threonine catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
thymidine catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-tryptophan catabolism	adh	lo	Phosphonoacetaldehyde dehydrogenase; EC 1.2.1.- (characterized)	39%	96%	317.8	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arabinose catabolism	xacF	lo	Alpha-ketoglutaric semialdehyde dehydrogenase; alphaKGSA dehydrogenase; 2,5-dioxovalerate dehydrogenase; EC 1.2.1.26 (characterized)	35%	97%	298.1	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
D-galacturonate catabolism	dopDH	lo	Alpha-ketoglutaric semialdehyde dehydrogenase; alphaKGSA dehydrogenase; 2,5-dioxovalerate dehydrogenase; EC 1.2.1.26 (characterized)	35%	97%	298.1	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
D-glucuronate catabolism	dopDH	lo	Alpha-ketoglutaric semialdehyde dehydrogenase; alphaKGSA dehydrogenase; 2,5-dioxovalerate dehydrogenase; EC 1.2.1.26 (characterized)	35%	97%	298.1	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
D-xylose catabolism	dopDH	lo	Alpha-ketoglutaric semialdehyde dehydrogenase; alphaKGSA dehydrogenase; 2,5-dioxovalerate dehydrogenase; EC 1.2.1.26 (characterized)	35%	97%	298.1	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	kauB	lo	4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) (characterized)	36%	95%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	patD	lo	aminobutyraldehyde dehydrogenase (EC 1.2.1.19) (characterized)	36%	92%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	puuC	lo	4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) (characterized)	36%	95%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	patD	lo	aminobutyraldehyde dehydrogenase (EC 1.2.1.19) (characterized)	36%	92%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	puuC	lo	4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) (characterized)	36%	95%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
putrescine catabolism	patD	lo	aminobutyraldehyde dehydrogenase (EC 1.2.1.19) (characterized)	36%	92%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
putrescine catabolism	puuC	lo	4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) (characterized)	36%	95%	275	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-phenylalanine catabolism	pad-dh	lo	Phenylacetaldehyde dehydrogenase; PAD; EC 1.2.1.39 (characterized)	35%	96%	268.5	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-lysine catabolism	patD	lo	aminobutyraldehyde dehydrogenase (EC 1.2.1.19) (characterized)	34%	97%	259.6	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arabinose catabolism	aldA	lo	lactaldehyde dehydrogenase (EC 1.2.1.22); D-glyceraldehyde dehydrogenase (NADP+) (EC 1.2.1.89) (characterized)	32%	97%	254.2	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
D-xylose catabolism	aldA	lo	lactaldehyde dehydrogenase (EC 1.2.1.22); D-glyceraldehyde dehydrogenase (NADP+) (EC 1.2.1.89) (characterized)	32%	97%	254.2	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	putA	lo	1-pyrroline-5-carboxylate dehydrogenase 2; P5C dehydrogenase 2; EC 1.2.1.88; L-glutamate gamma-semialdehyde dehydrogenase (uncharacterized)	33%	89%	250.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	rocA	lo	1-pyrroline-5-carboxylate dehydrogenase 2; P5C dehydrogenase 2; EC 1.2.1.88; L-glutamate gamma-semialdehyde dehydrogenase (uncharacterized)	33%	89%	250.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	putA	lo	1-pyrroline-5-carboxylate dehydrogenase 2; P5C dehydrogenase 2; EC 1.2.1.88; L-glutamate gamma-semialdehyde dehydrogenase (uncharacterized)	33%	89%	250.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	rocA	lo	1-pyrroline-5-carboxylate dehydrogenase 2; P5C dehydrogenase 2; EC 1.2.1.88; L-glutamate gamma-semialdehyde dehydrogenase (uncharacterized)	33%	89%	250.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-proline catabolism	putA	lo	1-pyrroline-5-carboxylate dehydrogenase 2; P5C dehydrogenase 2; EC 1.2.1.88; L-glutamate gamma-semialdehyde dehydrogenase (uncharacterized)	33%	89%	250.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
4-hydroxybenzoate catabolism	praB	lo	aldehyde dehydrogenase (NAD+) (EC 1.2.1.3) (characterized)	31%	97%	249.6	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-tryptophan catabolism	nbaE	lo	aldehyde dehydrogenase (NAD+) (EC 1.2.1.3) (characterized)	31%	97%	249.6	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-tryptophan catabolism	praB	lo	aldehyde dehydrogenase (NAD+) (EC 1.2.1.3) (characterized)	31%	97%	249.6	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-isoleucine catabolism	iolA	lo	methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)	35%	97%	248.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
myo-inositol catabolism	mmsA	lo	methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)	35%	97%	248.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
propionate catabolism	iolA	lo	methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)	35%	97%	248.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-threonine catabolism	iolA	lo	methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)	35%	97%	248.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-valine catabolism	iolA	lo	methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)	35%	97%	248.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-valine catabolism	mmsA	lo	methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)	35%	97%	248.4	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-arginine catabolism	astD	lo	Succinylglutamic semialdehyde dehydrogenase (EC 1.2.1.71) (characterized)	34%	90%	206.1	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-citrulline catabolism	astD	lo	Succinylglutamic semialdehyde dehydrogenase (EC 1.2.1.71) (characterized)	34%	90%	206.1	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1
L-lysine catabolism	amaB	lo	Δ¹-piperideine-6-carboxylate dehydrogenase (characterized)	31%	80%	183	lactaldehyde dehydrogenase (EC 1.2.1.22)	45%	399.1

Sequence Analysis Tools

View WP_013644018.1 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

MKMIINGSLVDSDEKIDVVNPVNNQVIDTVPSGTIEDVKTALETAYEAQKVFANYSSRKV
SRIMYDIYEDLKQNSKELADLLTRETGKPIKDSNDEIKRSIETVLLAAEESKRIYGETVP
LDAGIGGRTALGFTVKVPLGIVTAITPFNYPVNLAVHKIAPAIAAKNAVILKPSTQAPLA
ALKMVQIFNSHLPAGVVSAVTGKSSVIGDELVTNPRVNKISFTGSVETGVSISEKAGMKR
INMELGGNDPLIVLEDADIDRAVEAAIKGSFLFSGQVCIAVKRIILEESIADEFAAKMVQ
RTKKLKVGDPLNPETDMGPMIDEQAAINVENLVNNAKSSGAKLLVGGEREGAFYLPTILD
HVETSMDMVCNETFGPVAPLLRVKNLDEAINIANDTQYGLQAGIFTKSIENALKAAREIE
AGSVIINRQSTFRTDNMPFGGFKMSGTGKEGIKYAVEDMTRSKLIIFG

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

Related tools

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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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 2024 update on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources