GapMind for catabolism of small carbon sources

 

Aligments for a candidate for bcd in Dinoroseobacter shibae DFL-12

Align butanoyl-CoA dehydrogenase (NAD+, ferredoxin) (subunit 1/3) (EC 1.3.1.109); short-chain acyl-CoA dehydrogenase (subunit 1/2) (EC 1.3.8.1) (characterized)
to candidate 3608348 Dshi_1750 acyl-CoA dehydrogenase domain protein (RefSeq)

Query= BRENDA::D2RL84
         (383 letters)



>lcl|FitnessBrowser__Dino:3608348 Dshi_1750 acyl-CoA dehydrogenase
           domain protein (RefSeq)
          Length = 381

 Score =  275 bits (704), Expect = 1e-78
 Identities = 156/383 (40%), Positives = 225/383 (58%), Gaps = 3/383 (0%)

Query: 1   MDFNLTEDQQMIKDMAAEFAEKFLAPTVEERDKAHIWDRKLIDKMGEAGFCGICFPEEYG 60
           MDF L+E+Q  I DMA +F  + +AP     +K     + L  ++   GF G+   EE G
Sbjct: 1   MDFALSEEQSAIFDMARDFGAENIAPHALAWEKDGTIPKTLWPELAALGFGGLYVTEESG 60

Query: 61  GMGLDVLSYILAVEELSKVDDGTGITLSANVSLCATPIYMFGTEEQKQKYLAPIAEGTHV 120
           G GL  L   L  E LS         LS + ++CA  +  FG+++ K ++L P      V
Sbjct: 61  GSGLSRLDATLVFEALSMACPSVAAFLSIH-NMCAAMLDKFGSDDVKARFLPPALTMETV 119

Query: 121 GAFGLTEPSAGTDASAQQTTAVLKGDKYILNGSKIFITNGKEADTYVVFAMTDKSQGVHG 180
            ++ LTEP +G+DA+A +T A    + Y L G+K FI+ G  +D Y+V A T +  G  G
Sbjct: 120 FSYCLTEPGSGSDAAALKTRAERTNEGYRLTGTKAFISGGGYSDAYIVMARTGED-GPRG 178

Query: 181 ISAFILEKGMPGFRFGKIEDKMGGHTSITAELIFEDCEVPKENLLGKEGEGFKIAMETLD 240
           IS+ I+E G PG  FG +EDKMG     T ++  +DC VP  NLLG+EG GF+ AM  LD
Sbjct: 179 ISSLIVEDGAPGLSFGGLEDKMGWRAQPTRQVQLDDCAVPAANLLGEEGAGFRYAMMGLD 238

Query: 241 GGRIGVAAQALGIAEGALAAAVKYSKEREQFGRSISKFQALQFMMADMATKIEAARYLVY 300
           GGR+ +AA +LG A+ AL A V Y  ER  FG+ I +FQALQF +AD   +++AAR  + 
Sbjct: 239 GGRLNIAACSLGAAQAALDATVAYMGERRAFGKPIDQFQALQFRLADAEIELQAARVFLR 298

Query: 301 HAAMLKNEGKPYSEA-AAMAKCFASDVAMEVTTDAVQIFGGYGYTVDYPAERYMRNAKIT 359
            AA   ++G P +    AMAK F ++    V    +Q+ GGYGY  DY  E+ +R+ ++ 
Sbjct: 299 QAAWKLDQGAPDATTHCAMAKKFVTEAGSRVADQCLQLHGGYGYLADYGIEKLVRDLRVH 358

Query: 360 QIYEGTNQVMRIVTSRALLRDKK 382
           QI EGTN++MR++T+RALL  ++
Sbjct: 359 QILEGTNEIMRLLTARALLAARR 381


Lambda     K      H
   0.318    0.134    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: 380
Number of extensions: 20
Number of successful extensions: 4
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: 383
Length of database: 381
Length adjustment: 30
Effective length of query: 353
Effective length of database: 351
Effective search space:   123903
Effective search space used:   123903
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 (21.7 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 paper from 2022 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