Alignments for a candidate for paaH in Azoarcus sp. BH72

GapMind for catabolism of small carbon sources

Alignments for a candidate for paaH in Azoarcus sp. BH72

Align 3-hydroxyacyl-CoA dehydrogenase PaaC (EC 1.1.1.-) (characterized)
to candidate WP_011766765.1 AZO_RS15265 3-hydroxyacyl-CoA dehydrogenase PaaC

Query= reanno::Marino:GFF2749
         (506 letters)



>NCBI__GCF_000061505.1:WP_011766765.1
          Length = 508

 Score =  554 bits (1427), Expect = e-162
 Identities = 288/507 (56%), Positives = 370/507 (72%), Gaps = 5/507 (0%)

Query: 1   MPALDTQTKVAVVGAGAMGSGIAQVAAQAGHQVYLHDQREGAAEAGRDGIAKQLQRRVDK 60
           M AL    KVAVVGAGAMGSGIA VAA+AGH VYL+D    A   G+ GI K L+  V K
Sbjct: 1   MAALAHSIKVAVVGAGAMGSGIAHVAARAGHTVYLYDMNAEAVARGKAGIEKDLRFLVGK 60

Query: 61  GKMQQQELDDVIGRIHPVAKLDDVADAGLVIEAIIEDLQIKRQLLASLEDLCTADAILAT 120
           GK+ + + +  + R+ P ++++D+ADAGL+IEAI+E+L+IK++L   LE++  + AILAT
Sbjct: 61  GKLSEADCEATLARVQPTSRIEDLADAGLLIEAIVENLEIKQKLFRQLEEMVGSGAILAT 120

Query: 121 NTSSISVTALGADMSKPERLVGMHFFNPAPLMALVEVVMGLATSKTVADTVHATATAWGK 180
           NTSS+S+TA+G+ +++P++L G+HFFNPAP MALVE+V GLAT   VA T++ TA AWGK
Sbjct: 121 NTSSLSITAMGSALARPQQLAGLHFFNPAPRMALVEIVSGLATDPAVAATLYDTAKAWGK 180

Query: 181 KPVYATSTPGFIVNRVARPFYAESLRLLQEQATDAATLDAIIREAGQFRMGAFELTDLIG 240
            PV+ATSTPGFIVNRVARP+YAE+LR+L E+A   ATLDAI+REA  F MG FEL DLIG
Sbjct: 181 VPVHATSTPGFIVNRVARPYYAEALRVLAERAATPATLDAIMREACNFPMGPFELMDLIG 240

Query: 241 HDVNYAVTSSVFNSYYQDPRFLPSLIQKELVEAGRLGRKSGQGFYPYGESAEKPQPKTEP 300
           HDVNYAVT SVF++Y+ D RF PSLIQ+EL  AGRLGRKSGQGFY Y + A+KPQP  EP
Sbjct: 241 HDVNYAVTRSVFDAYFGDKRFTPSLIQQELTLAGRLGRKSGQGFYDYRDGADKPQPAVEP 300

Query: 301 AHQSDESVIIAEGNPGVAAPLLERLKAAGLTIIERDGP----GQIRFGDAVLALTDGRMA 356
            H +    +   G+ GVAAPLL RL+AAG+ I    G     G++  GDA L ++DGR A
Sbjct: 301 -HAAPAKAVSVSGDLGVAAPLLARLEAAGIPIEHCAGAPSHGGELLIGDARLLMSDGRTA 359

Query: 357 TERAACEGVANLVLFDLAFDYSKASRLALAPADQASDAAVSCACALLQKAGIEVSLIADR 416
           T RAA EG  +LVLFDLA DY+   R+ALA ADQ  + A       LQ AGI VS + D 
Sbjct: 360 THRAAEEGTPDLVLFDLARDYATTPRIALARADQCGEEAWQLVVGTLQAAGIAVSRLDDV 419

Query: 417 PGLVIMRTVAMLANEAADAALHGVATVADIDLAMKAGLNYPDGPLSWSDRLGAGHVFKVL 476
            GLV +RTV MLANEAAD  + G+ + ADID AM+ G NYP+GPL+W+DRLG   V +VL
Sbjct: 420 AGLVALRTVCMLANEAADGVVQGIGSAADIDTAMRYGTNYPEGPLAWADRLGVDFVARVL 479

Query: 477 TNIQTSYAEDRYRPALLLRKNAFAQKG 503
           TN++  Y E+RYR + L+++ A+ ++G
Sbjct: 480 TNLRAHYGEERYRLSPLIQRRAYGRRG 506


Lambda     K      H
   0.318    0.133    0.375 

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: 662
Number of extensions: 30
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: 506
Length of database: 508
Length adjustment: 34
Effective length of query: 472
Effective length of database: 474
Effective search space:   223728
Effective search space used:   223728
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: 52 (24.6 bits)

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

Downloads

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

Related tools

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 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