GapMind for catabolism of small carbon sources

 

Aligments for a candidate for acdH in Shewanella amazonensis SB2B

Align isobutyryl-CoA dehydrogenase (EC 1.3.8.5) (characterized)
to candidate 6938693 Sama_2796 acyl-CoA dehydrogenase-like protein (RefSeq)

Query= reanno::pseudo3_N2E3:AO353_25670
         (383 letters)



>lcl|FitnessBrowser__SB2B:6938693 Sama_2796 acyl-CoA
           dehydrogenase-like protein (RefSeq)
          Length = 391

 Score =  201 bits (511), Expect = 3e-56
 Identities = 122/371 (32%), Positives = 189/371 (50%), Gaps = 6/371 (1%)

Query: 6   LTEEQVMIRDMARDFARGEIAPHAQAWEKAGWIDDALVAKMGELGLLGMVVPEEWGGTYV 65
           LTEE+ MIRDM  ++A+ ++        +    D  ++ ++GELGLLG  +PEE+G    
Sbjct: 18  LTEEERMIRDMVHEYAQDKLMARVLMANRDEHFDREIMNELGELGLLGATLPEEYGCANA 77

Query: 66  DYVAYALAVEEISAGDGATGALMSIHNSVGCGPVLNYGTEEQKQTWLADLASGQAIGCFC 125
           +YV+Y L   EI   D    + MS+ +S+   P+  YGTE Q++ +L  LA+G+ +GCF 
Sbjct: 78  NYVSYGLVAREIERVDSGYRSAMSVQSSLVMHPIYTYGTEAQRRKYLPKLATGEWVGCFG 137

Query: 126 LTEPQAGSEAHNLRTRAELRDGQWVINGAKQFVSNGRRAKLAIVFAVTDPDLGKKGLSAF 185
           LTEP  GS+   ++TRAE  DG + I GAK +++N   A + +V+A  D       +  F
Sbjct: 138 LTEPDVGSDPAGMKTRAERIDGGYRITGAKMWITNSPIADVFVVWAKLD-----GAIRGF 192

Query: 186 LVPTDTPGFIVDRSEHKMGIRASDTCAVTLNNCTIPEANLLGERGKGLAIALSNLEGGRI 245
           ++     G    + E K  +RAS T  + ++N  + E  LL    +GL      L   R 
Sbjct: 193 VLEKGMKGLSAPKIEGKFSLRASITGEIVMDNVEVGEDALL-PNVEGLKGPFGCLNKARY 251

Query: 246 GIAAQALGIARAAFEAALAYARDRVQFDKPIIEHQSVANMLADMHTRLNAARLLILHAAR 305
           GIA  ALG A   + AA  Y  DR+QF++P+  +Q     LADM T +       L A R
Sbjct: 252 GIAWGALGAAEFCWHAARQYGLDRIQFNRPLAANQLYQKKLADMQTEITTGLFACLQAGR 311

Query: 306 LRSAGKPCLSEASQAKLFASEMAEKVCSSAIQIHGGYGYLEDYPVERYYRDARITQIYEG 365
           L       +   S  K  +   A  +   A  +HGG G  +++ V R+  +      YEG
Sbjct: 312 LMDVDALPVEAISLIKRNSCGKALDIARIARDMHGGNGISDEFHVIRHVMNLEAVNTYEG 371

Query: 366 SSEIQRMVIAR 376
           + +I  +++ R
Sbjct: 372 THDIHALILGR 382


Lambda     K      H
   0.319    0.134    0.394 

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: 338
Number of extensions: 20
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: 383
Length of database: 391
Length adjustment: 30
Effective length of query: 353
Effective length of database: 361
Effective search space:   127433
Effective search space used:   127433
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 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