GapMind for catabolism of small carbon sources

 

Aligments for a candidate for fucO in Shewanella sp. ANA-3

Align Lactaldehyde reductase (characterized, see rationale)
to candidate 7024610 Shewana3_1788 bifunctional acetaldehyde-CoA/alcohol dehydrogenase (RefSeq)

Query= uniprot:Q8A199
         (384 letters)



>lcl|FitnessBrowser__ANA3:7024610 Shewana3_1788 bifunctional
           acetaldehyde-CoA/alcohol dehydrogenase (RefSeq)
          Length = 866

 Score =  214 bits (546), Expect = 6e-60
 Identities = 141/402 (35%), Positives = 210/402 (52%), Gaps = 32/402 (7%)

Query: 6   LNETSYFGAGCRSVIAVEAARRGFKKAFFVTDKDLIKFGVAAEIIKVFDDNHIPYELYSD 65
           L  + YF  G   +   E + +  ++A  VTD+ L   G   E +K+     +  E++ +
Sbjct: 456 LPSSIYFRRGSLPIALEELSDK--RRALVVTDRFLFNQGYCDETLKILKAQGLETEVFYE 513

Query: 66  VKANPTIANVQNGVAAYKASGADFIVALGGGSSIDTAKGIGIVVNNPD---------FAD 116
           V+A+PT+A V+ G     +   D I+ALGGGS +D AK I ++  +PD         F D
Sbjct: 514 VEADPTLATVRQGAKVANSFKPDVIIALGGGSPMDAAKIIWVMYEHPDVDFADLALRFMD 573

Query: 117 VKSLEGVADTKHKAVPTFALPTTAGTAAEVTINYVIIDEDARKKMVCVDPNDIPAVAIVD 176
           ++                A+PTT+GT +EVT   V+ DE   KK    D    P +AIVD
Sbjct: 574 IRKRIYKFPKMGVKATMVAIPTTSGTGSEVTPFAVVTDEQTGKKYPIADYQLTPNMAIVD 633

Query: 177 PELMYSMPKGLTAATGMDALTHAIESYITPGAWAMSDMFELKAIEMIAQNLKAAVD-NGK 235
           P L+  MPK LTA  G+DA+THA+E+Y++  A   SD   L+A++++ + L  A    G 
Sbjct: 634 PNLVMDMPKSLTAFGGIDAITHALEAYVSVMANEYSDGQALQALDLLCKYLPDAYQLGGA 693

Query: 236 DTVAREAMSQAQYIAGMGFSNVGLGIVHSMAHPLGAFYDTPHGVANALLLPYVMEYNA-- 293
             +ARE +     IAG+ F+N  LGI HSMAH LGA +   HG+ANALL+  V+ +NA  
Sbjct: 694 SPIAREKVHNGATIAGIAFANAFLGICHSMAHKLGAEFHLAHGLANALLISNVIRFNATD 753

Query: 294 ------------ESPAAPKYIHIAKAMGVNTDGMTETEGVKAAIEAVKALSLSIGIPQKL 341
                          A  +Y  IA  + +  DG ++ E V+  +E ++ L  ++GIP  +
Sbjct: 754 LPTKQAAFSQYDRPKALCRYAAIADHLAL--DGNSDAEKVEKLLEKIEQLKKTLGIPASI 811

Query: 342 HEINVKEEDIPA----LAVAAFNDVCTGGNPRPTSVAEIEVL 379
            E  V E D  A    LA  AF+D CTG NPR   ++E++ L
Sbjct: 812 QEAGVNEADFLAKLDELAEDAFDDQCTGANPRYPLISELKQL 853


Lambda     K      H
   0.317    0.133    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: 749
Number of extensions: 39
Number of successful extensions: 5
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: 384
Length of database: 866
Length adjustment: 36
Effective length of query: 348
Effective length of database: 830
Effective search space:   288840
Effective search space used:   288840
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: 53 (25.0 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