GapMind for catabolism of small carbon sources

 

Protein Synpcc7942_2493 in Synechococcus elongatus PCC 7942

Annotation: FitnessBrowser__SynE:Synpcc7942_2493

Length: 253 amino acids

Source: SynE in FitnessBrowser

Candidate for 27 steps in catabolism of small carbon sources

Pathway Step Score Similar to Id. Cov. Bits Other hit Other id. Other bits
L-isoleucine catabolism livG hi ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM (characterized) 46% 100% 230.7 Putative branched-chain amino acid transport system ATP-binding protein, component of The phenylpropeneoid uptake porter, CouPSTW 45% 207.2
L-leucine catabolism livG hi ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM (characterized) 46% 100% 230.7 Putative branched-chain amino acid transport system ATP-binding protein, component of The phenylpropeneoid uptake porter, CouPSTW 45% 207.2
L-valine catabolism livG hi ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM (characterized) 46% 100% 230.7 Putative branched-chain amino acid transport system ATP-binding protein, component of The phenylpropeneoid uptake porter, CouPSTW 45% 207.2
L-proline catabolism HSERO_RS00895 med ABC-type branched-chain amino acid transport system, ATPase component protein (characterized, see rationale) 49% 98% 231.9 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-phenylalanine catabolism livG med ABC transporter ATP-binding protein (characterized, see rationale) 47% 95% 226.5 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-serine catabolism Ac3H11_1693 med ABC transporter ATP-binding protein (characterized, see rationale) 47% 95% 226.5 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-tyrosine catabolism Ac3H11_1693 med ABC transporter ATP-binding protein (characterized, see rationale) 47% 95% 226.5 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
D-alanine catabolism AZOBR_RS08245 med Leucine/isoleucine/valine ABC transporter,ATPase component; EC 3.6.3.- (characterized, see rationale) 49% 88% 219.2 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-proline catabolism AZOBR_RS08245 med Leucine/isoleucine/valine ABC transporter,ATPase component; EC 3.6.3.- (characterized, see rationale) 49% 88% 219.2 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-alanine catabolism braF med High-affinity branched-chain amino acid transport ATP-binding protein BraF, component of Branched chain amino acid uptake transporter. Transports alanine (characterized) 44% 98% 215.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-serine catabolism braF med High-affinity branched-chain amino acid transport ATP-binding protein BraF, component of Branched chain amino acid uptake transporter. Transports alanine (characterized) 44% 98% 215.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-threonine catabolism braF med High-affinity branched-chain amino acid transport ATP-binding protein BraF, component of Branched chain amino acid uptake transporter. Transports alanine (characterized) 44% 98% 215.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-arginine catabolism braF med ATP-binding component of a broad range amino acid ABC transporter (characterized, see rationale) 46% 89% 204.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-glutamate catabolism braF med ATP-binding component of a broad range amino acid ABC transporter (characterized, see rationale) 46% 89% 204.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-histidine catabolism braF med ATP-binding component of a broad range amino acid ABC transporter (characterized, see rationale) 46% 89% 204.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-isoleucine catabolism natA med NatA, component of The neutral amino acid permease, N-1 (transports pro, phe, leu, gly, ala, ser, gln and his, but gln and his are not transported via NatB) (characterized) 41% 97% 195.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-leucine catabolism natA med NatA, component of The neutral amino acid permease, N-1 (transports pro, phe, leu, gly, ala, ser, gln and his, but gln and his are not transported via NatB) (characterized) 41% 97% 195.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-proline catabolism natA med NatA, component of The neutral amino acid permease, N-1 (transports pro, phe, leu, gly, ala, ser, gln and his, but gln and his are not transported via NatB) (characterized) 41% 97% 195.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-valine catabolism natA med NatA, component of The neutral amino acid permease, N-1 (transports pro, phe, leu, gly, ala, ser, gln and his, but gln and his are not transported via NatB) (characterized) 41% 97% 195.3 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
L-histidine catabolism natA med NatA aka BRAF aka SLR0467, component of Leucine/proline/alanine/serine/glycine (and possibly histidine) porter, NatABCDE (characterized) 42% 94% 188.7 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
D-lactate catabolism PGA1_c12640 lo D-lactate transporter, ATP-binding component (characterized) 36% 100% 167.2 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
D-cellobiose catabolism mglA lo glucose transporter, ATPase component (characterized) 31% 92% 127.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
D-glucose catabolism mglA lo glucose transporter, ATPase component (characterized) 31% 92% 127.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
lactose catabolism mglA lo glucose transporter, ATPase component (characterized) 31% 92% 127.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
D-maltose catabolism mglA lo glucose transporter, ATPase component (characterized) 31% 92% 127.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
sucrose catabolism mglA lo glucose transporter, ATPase component (characterized) 31% 92% 127.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7
trehalose catabolism mglA lo glucose transporter, ATPase component (characterized) 31% 92% 127.1 ABC transporter ATP-binding protein-branched chain amino acid transport, component of The branched chain hydrophobic amino acid transporter, LivJFGHM 46% 230.7

Sequence Analysis Tools

View Synpcc7942_2493 at FitnessBrowser

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Find functional residues: SitesBLAST

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Predict transmenbrane helices: Phobius

Predict protein localization: PSORTb

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Sequence

MSLLQLEQVTRRFGGLVAVNQVSFKVEVGEIFGLIGPNGAGKTTLFNLITGLQPLSGGEI
CFQGDRLDRQRPDQIAQRGIARTFQNLRLFNQLSVFENVLVARHRQARTSLWDELIGSSR
ATRQSRGDRRRVQELLELLELSDQADQPAASLAYGDRRRLEIARALALEPQLLLLDEPAA
GLNPREKQDLSDRIRAIREQFQLTVVLIEHHVPLVMGLCDRIAVLDFGQLIALGDPATVR
QDPAVIEAYLGDE

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