GapMind for catabolism of small carbon sources

 

Aligments for a candidate for x5p-reductase in Dyella japonica UNC79MFTsu3.2

Align Lmo2663 protein (characterized, see rationale)
to candidate N515DRAFT_0039 N515DRAFT_0039 L-threonine 3-dehydrogenase

Query= uniprot:Q8Y414
         (343 letters)



>lcl|FitnessBrowser__Dyella79:N515DRAFT_0039 N515DRAFT_0039
           L-threonine 3-dehydrogenase
          Length = 344

 Score =  151 bits (382), Expect = 2e-41
 Identities = 109/344 (31%), Positives = 179/344 (52%), Gaps = 12/344 (3%)

Query: 1   MKAVVKTNPGYDQMELKDVEEPQVYGDKVKIKVAFTGICGSDIHTFKGEYKNPTT---PV 57
           MKA+VK  P    + +++V  P+V  ++V IK+  T ICG+D+H +K +  +  T    +
Sbjct: 5   MKALVKRLPEQG-IWMEEVPVPEVGPNEVLIKMEKTAICGTDLHIYKWDEWSQRTIKPGL 63

Query: 58  TLGHEFSGVVVEVGPDVTSIKVGDRVTSETTFETCGECIYCKEHDYNLCSNRRGIGTQAN 117
           T+GHEF G +V++GP VT  KVGDRV++E     CG C  C+    +LC N  GIG   N
Sbjct: 64  TIGHEFVGRIVDIGPGVTGYKVGDRVSAEGHI-VCGHCRNCRAGRQHLCPNTVGIGVNRN 122

Query: 118 GSFAEFVLSREESCHVLDERISLEAAALTEPLACCVHSALEKTTIRPDDTVLVFGPGPIG 177
           G+FAE++     +   + ++I  E AA  +P     H ALE   I  D  VL+ G GPIG
Sbjct: 123 GAFAEYMTMPASNLWPIPDQIPSELAAFFDPYGNAAHCALEFDLIGED--VLITGAGPIG 180

Query: 178 LLLAQVVKAQGATVIMAGITKDSDRLRLAKELGMDRIVDTLKEDLAEVVLGMTGGYGAER 237
           ++ A + K  GA  ++     D  RL+LA ++G  R+V+   + L +VV  +    G + 
Sbjct: 181 IIAAGIAKHVGARNVVVTDVNDY-RLKLAADMGATRVVNVANQSLRDVVKDL-HIEGFDV 238

Query: 238 VFDCSGAVPAVNQGLPLTKKKGDFVQVGLFAEKKNAIDEESIIQREIAYIGSRSQKP-SS 296
             + SG   A N  L      G    +G+   +   ID + +I + +   G   ++   +
Sbjct: 239 GLEMSGNPRAFNDMLDCMYHGGKIALLGIM-PRGAGIDWDKVIFKGLTLQGIYGRRMYET 297

Query: 297 WILALDLLANGKIDTDKMITKVYGLDDWREAFEAVMAGNEIKVL 340
           W     ++ +G     K++T    +DD+++ F+ + AG+  KV+
Sbjct: 298 WYKMTQMVLSG-FPLQKVLTHQIHIDDFQKGFDLMDAGHCGKVV 340


Lambda     K      H
   0.317    0.135    0.392 

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: 324
Number of extensions: 20
Number of successful extensions: 6
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: 343
Length of database: 344
Length adjustment: 29
Effective length of query: 314
Effective length of database: 315
Effective search space:    98910
Effective search space used:    98910
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: 49 (23.5 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