GapMind for catabolism of small carbon sources

 

Aligments for a candidate for aglK' in Marinobacter adhaerens HP15

Align Maltose/maltodextrin import ATP-binding protein; EC 3.6.3.19 (characterized, see rationale)
to candidate GFF3011 HP15_2955 ATP-binding component of ABC transporter

Query= uniprot:A8LLL2
         (373 letters)



>lcl|FitnessBrowser__Marino:GFF3011 HP15_2955 ATP-binding component
           of ABC transporter
          Length = 372

 Score =  266 bits (681), Expect = 5e-76
 Identities = 146/296 (49%), Positives = 201/296 (67%), Gaps = 8/296 (2%)

Query: 1   MADLKLTGVEKAYGDV--KVLSNINLDIQQGELIVFVGPSGCGKSTLLRMIAGLEKITGG 58
           M+ L+L  + K Y  V  + L  I++DI  GE ++ VGPSGCGKSTL+  IAGLE IT G
Sbjct: 1   MSQLELRSIRKTYPGVAEETLKGIDIDIASGEFLILVGPSGCGKSTLMNTIAGLETITDG 60

Query: 59  TLEIDGTVVNDVPPAQRGIAMVFQSYALYPHMTVRENMSFALKIAKKSQAEIDAAVEAAA 118
           ++ +DG  ++ + P  R IAMVFQSYALYP M+VREN++F LKI    + EID  VE  A
Sbjct: 61  SIVLDGKDISTMEPKDRDIAMVFQSYALYPTMSVRENIAFGLKIRGLPKHEIDQEVERVA 120

Query: 119 EKLQLGQYLDRLPKALSGGQRQRVAIGRSIVRDPKVYLFDEPLSNLDAALRVATRLEIAQ 178
           + LQ+   +++ P  LSGGQ+QRVA+GR++ R P++YLFDEPLSNLDA LRV  R EI +
Sbjct: 121 DLLQISPLMNKKPANLSGGQQQRVAMGRALARRPRIYLFDEPLSNLDAKLRVEMRTEIKK 180

Query: 179 LKEAMPESTMVYVTHDQVEAMTLATRIVVLAGGGIAQVGSPLELYEKPENEFVAQFIGSP 238
           L + + ++T+VYVTHDQ+EAMTLA RI VL  G + Q+G+P E+Y++PEN FVA F+GSP
Sbjct: 181 LHQRL-KTTIVYVTHDQIEAMTLADRIAVLKDGELQQLGTPKEVYDRPENLFVAGFMGSP 239

Query: 239 KMNLLPGKI-IGTGAQTTVEMTDGGRAVSDYPSDDSL---MGAAVNVGVRPEDMVE 290
            M+ +P  +  G G        + GR+V   P  + L   +G  V +G+RPE + +
Sbjct: 240 AMSFVPVTVEQGEGGLQAEVRGNDGRSVK-LPVPEFLADRVGKKVILGIRPEHITQ 294


Lambda     K      H
   0.316    0.135    0.379 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 404
Number of extensions: 23
Number of successful extensions: 2
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 1
Number of HSP's successfully gapped: 1
Length of query: 373
Length of database: 372
Length adjustment: 30
Effective length of query: 343
Effective length of database: 342
Effective search space:   117306
Effective search space used:   117306
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 50 (23.9 bits)

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 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