GapMind for catabolism of small carbon sources

 

Protein WP_012412537.1 in Nostoc punctiforme ATCC 29133; PCC 73102

Annotation: NCBI__GCF_000020025.1:WP_012412537.1

Length: 496 amino acids

Source: GCF_000020025.1 in NCBI

Candidate for 45 steps in catabolism of small carbon sources

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
L-arginine catabolism bgtB med Basic amino acid uptake transporter, BgtAB (characterized) 33% 95% 254.6 Arginine-binding extracellular protein ArtP 46% 226.1
L-asparagine catabolism bgtA med Basic amino acid uptake transporter, BgtAB (characterized) 33% 95% 254.6 BgtB aka GLNH aka SLL1270, component of Arginine/lysine/histidine/glutamine porter 32% 246.1
L-aspartate catabolism bgtA med Basic amino acid uptake transporter, BgtAB (characterized) 33% 95% 254.6 BgtB aka GLNH aka SLL1270, component of Arginine/lysine/histidine/glutamine porter 32% 246.1
L-histidine catabolism bgtB med Basic amino acid uptake transporter, BgtAB (characterized) 33% 95% 254.6 Arginine-binding extracellular protein ArtP 46% 226.1
L-lysine catabolism bgtB med Basic amino acid uptake transporter, BgtAB (characterized) 33% 95% 254.6 Arginine-binding extracellular protein ArtP 46% 226.1
L-asparagine catabolism glnP lo Glutamine ABC transporter permease and substrate binding protein protein, component of Glutamine transporter, GlnQP. Takes up glutamine, asparagine and glutamate which compete for each other for binding both substrate and the transmembrane protein constituent of the system (Fulyani et al. 2015). Tandem substrate binding domains (SBDs) differ in substrate specificity and affinity, allowing cells to efficiently accumulate different amino acids via a single ABC transporter. Analysis revealed the roles of individual residues in determining the substrate affinity (characterized) 32% 64% 219.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-glutamate catabolism glnP lo Glutamine ABC transporter permease and substrate binding protein protein, component of Glutamine transporter, GlnQP. Takes up glutamine, asparagine and glutamate which compete for each other for binding both substrate and the transmembrane protein constituent of the system (Fulyani et al. 2015). Tandem substrate binding domains (SBDs) differ in substrate specificity and affinity, allowing cells to efficiently accumulate different amino acids via a single ABC transporter. Analysis revealed the roles of individual residues in determining the substrate affinity (characterized) 32% 64% 219.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-asparagine catabolism aatM lo Glutamate/aspartate import permease protein GltK (characterized) 34% 98% 154.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-aspartate catabolism aatM lo Glutamate/aspartate import permease protein GltK (characterized) 34% 98% 154.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-glutamate catabolism gltK lo Glutamate/aspartate import permease protein GltK (characterized) 34% 98% 154.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism Ac3H11_2554 lo ABC transporter for L-Histidine, permease component 1 (characterized) 36% 97% 140.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-asparagine catabolism natH lo NatH, component of Acidic and neutral amino acid uptake transporter NatFGH/BgtA. BgtA is shared with BgtAB (characterized) 36% 55% 127.1 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-aspartate catabolism natH lo NatH, component of Acidic and neutral amino acid uptake transporter NatFGH/BgtA. BgtA is shared with BgtAB (characterized) 36% 55% 127.1 Basic amino acid uptake transporter, BgtAB 33% 254.6
D-glucosamine (chitosamine) catabolism AO353_21720 lo ABC transporter for D-Glucosamine, permease component 1 (characterized) 35% 90% 127.1 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-lysine catabolism argT lo ABC transporter for L-Lysine, periplasmic substrate-binding component (characterized) 34% 85% 125.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
D-glucosamine (chitosamine) catabolism AO353_21715 lo ABC transporter for D-Glucosamine, permease component 2 (characterized) 32% 97% 122.5 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-lysine catabolism hisQ lo ABC transporter for L-Lysine, permease component 1 (characterized) 35% 92% 120.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-arginine catabolism artJ lo Amino acid (Lysine/arginine/ornithine/histidine/octopine) ABC transporter periplasmic binding protein, component of Amino acid transporter, PA5152-PA5155. Probably transports numerous amino acids including lysine, arginine, histidine, D-alanine and D-valine (Johnson et al. 2008). Regulated by ArgR (characterized) 33% 91% 120.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism hisJ lo Amino acid (Lysine/arginine/ornithine/histidine/octopine) ABC transporter periplasmic binding protein, component of Amino acid transporter, PA5152-PA5155. Probably transports numerous amino acids including lysine, arginine, histidine, D-alanine and D-valine (Johnson et al. 2008). Regulated by ArgR (characterized) 33% 91% 120.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-lysine catabolism hisM lo ABC transporter for L-Lysine, permease component 2 (characterized) 34% 97% 117.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-glutamate catabolism gluD lo GluD aka CGL1953, component of Glutamate porter (characterized) 34% 83% 116.3 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-asparagine catabolism aapM lo AapM, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) 30% 64% 115.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-aspartate catabolism aapM lo AapM, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) 30% 64% 115.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-glutamate catabolism aapM lo AapM, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) 30% 64% 115.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism aapM lo AapM, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) 30% 64% 115.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-leucine catabolism aapM lo AapM, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) 30% 64% 115.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-proline catabolism aapM lo AapM, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized) 30% 64% 115.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
D-alanine catabolism Pf6N2E2_5404 lo ABC transporter for D-Alanine, permease component 1 (characterized) 34% 56% 114.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-arginine catabolism artM lo AotP aka AotM aka PA0890, component of Arginine/ornithine (but not lysine) porter (characterized) 32% 95% 114.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism hisM lo Amino acid (Lysine/arginine/ornithine/histidine/octopine) ABC transporter membrane protein, component of Amino acid transporter, PA5152-PA5155. Probably transports numerous amino acids including lysine, arginine, histidine, D-alanine and D-valine (Johnson et al. 2008). Regulated by ArgR (characterized) 35% 96% 113.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-asparagine catabolism peb1D lo Amino acid ABC transporter, permease protein PEB1 (characterized, see rationale) 30% 90% 112.5 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-aspartate catabolism peb1D lo Amino acid ABC transporter, permease protein PEB1 (characterized, see rationale) 30% 90% 112.5 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-citrulline catabolism AO353_03045 lo ABC transporter for L-Arginine and L-Citrulline, permease component 1 (characterized) 33% 91% 112.1 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-arginine catabolism artQ lo ABC transporter for L-Arginine and L-Citrulline, permease component 1 (characterized) 33% 92% 110.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-citrulline catabolism AO353_03050 lo ABC transporter for L-Arginine and L-Citrulline, permease component 1 (characterized) 33% 92% 110.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-citrulline catabolism PS417_17595 lo ABC transporter permease subunit; SubName: Full=Amino acid ABC transporter permease; SubName: Full=Histidine transport system permease protein (characterized, see rationale) 34% 91% 110.9 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism BPHYT_RS24005 lo Polar amino acid ABC transporter, inner membrane subunit; Flags: Precursor (characterized, see rationale) 31% 83% 110.5 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-asparagine catabolism aatQ lo ABC transporter for L-asparagine and L-glutamate, permease component 1 (characterized) 31% 86% 109.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-aspartate catabolism aatQ lo ABC transporter for L-asparagine and L-glutamate, permease component 1 (characterized) 31% 86% 109.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-glutamate catabolism gltJ lo ABC transporter for L-asparagine and L-glutamate, permease component 1 (characterized) 31% 86% 109.8 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-citrulline catabolism PS417_17600 lo ABC transporter permease; SubName: Full=Amino acid ABC transporter permease; SubName: Full=Histidine ABC transporter permease HisM; SubName: Full=Histidine transport system permease protein; SubName: Full=Histidine/lysine/arginine/ornithine ABC transporter permease HisM (characterized, see rationale) 33% 87% 103.6 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism hisQ lo Probable permease of ABC transporter, component of Amino acid transporter, PA5152-PA5155. Probably transports numerous amino acids including lysine, arginine, histidine, D-alanine and D-valine (Johnson et al. 2008). Regulated by ArgR (characterized) 32% 91% 103.2 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-histidine catabolism BPHYT_RS24010 lo Polar amino acid ABC transporter, inner membrane subunit (characterized, see rationale) 34% 92% 102.1 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-asparagine catabolism natG lo NatG, component of Acidic and neutral amino acid uptake transporter NatFGH/BgtA. BgtA is shared with BgtAB (characterized) 32% 73% 87.4 Basic amino acid uptake transporter, BgtAB 33% 254.6
L-aspartate catabolism natG lo NatG, component of Acidic and neutral amino acid uptake transporter NatFGH/BgtA. BgtA is shared with BgtAB (characterized) 32% 73% 87.4 Basic amino acid uptake transporter, BgtAB 33% 254.6

Sequence Analysis Tools

View WP_012412537.1 at NCBI

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

Find homologs in fast.genomics

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Sequence

MKKKKAWLLTILVVAVVGISIITGHSNSLKAVSSLGKDTLTMITSPDYPPYEFYDTKGGD
RQIVGFDIDIAKTLAEKLGFKLQIMESDFNGLIPALQANRADFVMAGMTPTPERQKNIDF
SIIYYEAKDTIVAPKGSNLKQPQDLLGKKLGVQLGTIQEQNARKISQKVAGIQLKQLNKV
PEVVQEIKSGRIDAAIVEDTVAKGFAQANPDLEFNTIPSEEASGSAIAFPKGSSFVEPFN
KVLQQMKDDGTLAKLVTKWFSQNTAANSVSSTPAKGGLNLDFTRILPDIPFILRGIPLTL
LFTLLSVTLGLIWGTILSLLKILGIKPLTWVANAYTSVFRGTPLLLQLALVYYATPQLTG
YDISALEAGVLTFTLNSGAYMSETIRGGIQAVDKGQSEAAMSMGVPYWLMMWDVILPQAL
KNILPALVNETIGLLKDSALVSTIGVVEILRSAQIVGANKYIYFEPLLFAGLIYYVLVMG
MTLGASALEKRLRESE

This GapMind analysis is from Sep 24 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