Alignments for a candidate for puuC in Chromobacterium vaccinii MWU205

GapMind for catabolism of small carbon sources

Alignments for a candidate for puuC in Chromobacterium vaccinii MWU205

Align 4-guanidinobutyraldehyde dehydrogenase (EC 1.2.1.54) (characterized)
to candidate WP_046158953.1 VL52_RS21455 aldehyde dehydrogenase family protein

Query= metacyc::MONOMER-11560
         (497 letters)



>NCBI__GCF_000971335.1:WP_046158953.1
          Length = 500

 Score =  348 bits (894), Expect = e-100
 Identities = 203/484 (41%), Positives = 276/484 (57%), Gaps = 12/484 (2%)

Query: 15  QLKIEGRAFINGEYTDAVSGETFECLSPVDGRFLAKVASCDLADANRAVENARATFNSGV 74
           +LK     +I G +   V+G  FE ++P+ G+ L ++   D  D   A++ A A   +  
Sbjct: 8   ELKSRYANYIGGRWVPPVNGRYFENVTPITGQPLCEIPRSDEQDVELALDAAHAARYA-- 65

Query: 75  WSQLAPAKRKAKLIRFADLLRKNVEELALLETLDMGKPIGDSSSIDIPGAAQAIHWTAEA 134
           W      +R   L R AD +  N+  LA +ET D GKPI ++ + DIP A     + A  
Sbjct: 66  WGHTPVTERAIVLNRIADRMEANLALLAEVETWDNGKPIRETRAADIPLAIDHFRYFASC 125

Query: 135 IDKVYDEVAPTPHDQLGLVTREPVGVVGAIVPWNFPLLMACWKLGPALATGNSVVLKPSE 194
           +      +     + +     EP+GVVG I+PWNFP+LMA WKL PALA GN VVLKP+E
Sbjct: 126 VRAQEGSLGEIDANTVSYHFHEPLGVVGQIIPWNFPILMAAWKLAPALAAGNCVVLKPAE 185

Query: 195 KSPLTAIRIAQLAIEAGIPAGVLNVLPGYGHTVGKALALHMDVDTLVFTGSTKIAKQLMV 254
           ++PL+ + + +L  +  +P GVLNV+ G+G   GK LA    +  + FTG T   + +M 
Sbjct: 186 QTPLSILVLMELVGDL-LPPGVLNVVNGFGVEAGKPLASSKRIAKIAFTGETGTGRLIMQ 244

Query: 255 YAGESNMKRIWLEAGGKSPNIVFAD--APDLQAAAEAAASAIAF--NQGEVCTAGSRLLV 310
           YA + N+  + LE GGKSPNI F D  A D     +A    + F  NQGEVCT  SR L+
Sbjct: 245 YASQ-NLIPVTLELGGKSPNIFFGDVAAKDDAFLDKAIEGFVMFALNQGEVCTCPSRALI 303

Query: 311 ERSIKDKFLPMVVEALKGWKPGNPLDPQTTVGALVDTQQMNTVLSYIEAGHKDGAKLLAG 370
             SI D+F+   +  +   K GNPLDP T +GA    +QM+ + SY+  G  +GAKLLAG
Sbjct: 304 HESIYDRFMEKALARVAAIKQGNPLDPATMIGAQASQEQMDKIQSYLAIGRDEGAKLLAG 363

Query: 371 GKRTLEE---TGGTYVEPTIFDGVTNAMRIAQEEIFGPVLSVIAFDTAEEAVAIANDTPY 427
           G R   +    GG Y++PT+F G  N MRI QEEIFGPV+SV  F   +EA+AIANDT Y
Sbjct: 364 GGRAQLDGDLAGGFYIQPTVFHG-HNKMRIFQEEIFGPVVSVTTFKDRDEALAIANDTLY 422

Query: 428 GLAAGIWTSDISKAHKTARAVRAGSVWVNQYDGGDMTAPFGGFKQSGNGRDKSLHALEKY 487
           GL AG+WT D++ A    R + AG VW N Y      A FGG+KQSG GR+     LE Y
Sbjct: 423 GLGAGVWTRDMNTAFFMGRHIEAGRVWTNCYHAYPAHAAFGGYKQSGIGRETHKMMLEHY 482

Query: 488 TELK 491
            + K
Sbjct: 483 QQTK 486


Lambda     K      H
   0.316    0.132    0.390 

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: 633
Number of extensions: 37
Number of successful extensions: 8
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: 497
Length of database: 500
Length adjustment: 34
Effective length of query: 463
Effective length of database: 466
Effective search space:   215758
Effective search space used:   215758
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: 52 (24.6 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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 2024 update on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources