Alignments for a candidate for pccB in Azoarcus sp. BH72

GapMind for catabolism of small carbon sources

Alignments for a candidate for pccB in Azoarcus sp. BH72

Align Propionyl-CoA carboxylase carboxyl transferase subunit (EC 6.4.1.3) (characterized)
to candidate WP_011764422.1 AZO_RS03450 acyl-CoA carboxylase subunit beta

Query= reanno::PS:Dsui_0517
         (510 letters)



>NCBI__GCF_000061505.1:WP_011764422.1
          Length = 511

 Score =  949 bits (2453), Expect = 0.0
 Identities = 465/511 (90%), Positives = 489/511 (95%), Gaps = 1/511 (0%)

Query: 1   MHDIIHELEKKREAARLGGGQKRIDSQHKKGKLTARERLELLLDPDSFEEWDMFKEHRCT 60
           MHDII +L++KR AARLGGGQKRIDSQH KGKLTARER+ELLLDPDSFEEWDMFKEHRC 
Sbjct: 1   MHDIIRQLDEKRAAARLGGGQKRIDSQHAKGKLTARERIELLLDPDSFEEWDMFKEHRCV 60

Query: 61  DFGMAET-KNPGDGVVTGYGTINGRLVFVFSQDFTVFGGSLSETHAEKICKVMDHAMKVG 119
           DFGM +  K PGDGVVTGYGTINGRLVFVFSQDFTVFGGSLSETHAEKICKVMDHAMKVG
Sbjct: 61  DFGMDKAEKTPGDGVVTGYGTINGRLVFVFSQDFTVFGGSLSETHAEKICKVMDHAMKVG 120

Query: 120 APVIGLNDSGGARIQEGVASLGGYADVFQRNVMASGVIPQISMIMGPCAGGAVYSPAMTD 179
           APVIGLNDSGGARIQEGVASLGGYADVFQRNVMASGVIPQISMIMGPCAGGAVYSP+MTD
Sbjct: 121 APVIGLNDSGGARIQEGVASLGGYADVFQRNVMASGVIPQISMIMGPCAGGAVYSPSMTD 180

Query: 180 FIFMVKDSSYMFVTGPEVVKTVTHEEVTAEELGGAVTHTTKSGVADLAFENDVEALNYLR 239
           FIFMVKDSSYMFVTGPEVVKTVTHE+VTAEELGGAVTHT+KSGVADLAFENDVEAL  LR
Sbjct: 181 FIFMVKDSSYMFVTGPEVVKTVTHEDVTAEELGGAVTHTSKSGVADLAFENDVEALTMLR 240

Query: 240 RLVNFLPANNREKPPVQKTNDPAERLDFSLDTLVPDNANKPYDMKELIIKMVDDCDFFEI 299
           R +N+LP++NREKPPVQ TNDPA+R DFSLDTLVPDN NKPYDMKELIIK+VDDCDFFE+
Sbjct: 241 RFMNYLPSSNREKPPVQPTNDPADRQDFSLDTLVPDNPNKPYDMKELIIKVVDDCDFFEL 300

Query: 300 QPDYAKNIITGFARMDGHPVGIVANQPLVLAGCLDIKSSIKAARFVRFCDAFNIPVVTLV 359
           QPDYAKNII G ARMDG PVGIVANQPLVLAGCLDIKS+IKAARFVRFCDAFNIPVVT V
Sbjct: 301 QPDYAKNIIIGMARMDGQPVGIVANQPLVLAGCLDIKSAIKAARFVRFCDAFNIPVVTFV 360

Query: 360 DVPGFMPGTSQEYGGIIKHGAKLLYAYAECTVPKVTLITRKAYGGAYDVMSSKHLRGDVN 419
           DVPGFMPGT+QEYGGIIKHGAKLLYAYAECTVPKVT+ITRKAYGGAYDVM+SKHLRGDVN
Sbjct: 361 DVPGFMPGTAQEYGGIIKHGAKLLYAYAECTVPKVTVITRKAYGGAYDVMASKHLRGDVN 420

Query: 420 LAWPSAEIAVMGPKGAVEIIFREEKNDPAKLAEREAEYKAKFANPFVAGARGFIDDVIMP 479
           LAWPSAEIAVMGPKGAVEIIFREEKN+P KLAEREAEYKAKFANPFVA +RGFIDDV+MP
Sbjct: 421 LAWPSAEIAVMGPKGAVEIIFREEKNNPEKLAEREAEYKAKFANPFVAASRGFIDDVVMP 480

Query: 480 NETRKRICRSLAMLRDKKLDNPWRKHGNIPL 510
           + TRKRICRSLAML DK+LDNPWRKHGNIPL
Sbjct: 481 HNTRKRICRSLAMLADKQLDNPWRKHGNIPL 511


Lambda     K      H
   0.320    0.137    0.409 

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: 991
Number of extensions: 30
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: 510
Length of database: 511
Length adjustment: 35
Effective length of query: 475
Effective length of database: 476
Effective search space:   226100
Effective search space used:   226100
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: 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 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