Alignments for a candidate for pccB in Flavobacterium beibuense F44-8

GapMind for catabolism of small carbon sources

Alignments for a candidate for pccB in Flavobacterium beibuense F44-8

Align propionyl-CoA carboxylase α subunit (EC 6.4.1.3) (characterized)
to candidate WP_035134823.1 Q763_RS12580 methylcrotonoyl-CoA carboxylase

Query= metacyc::MONOMER-17283
         (535 letters)



>NCBI__GCF_000769915.1:WP_035134823.1
          Length = 542

 Score =  551 bits (1419), Expect = e-161
 Identities = 271/539 (50%), Positives = 377/539 (69%), Gaps = 17/539 (3%)

Query: 14  DFQANFAYHQSLAADLRERLAQIRQGGGAEQRRRHEERGKLFVRDRIDTLIDPDSSFLEI 73
           +F  N  +++ L ++L+ +LA+++ GGG ++  +    GK+  R+RID L+D DS  +EI
Sbjct: 4   NFNKNEDHNKLLLSELKRKLAKVKLGGGEKRIAKLHNEGKMTARERIDYLLDKDSESIEI 63

Query: 74  GALAAYNVYDEE--VPAAGIVCGIGRVAGRPVMIIANDATVKGGTYFPLTVKKHLRAQEI 131
            A A   +Y+E    P+ G+V  IG V+G+  +++ANDATVK G +FP+T KK+LRAQEI
Sbjct: 64  AAFAGEGMYEEHGGCPSGGVVVKIGYVSGKQCIVVANDATVKAGAWFPITGKKNLRAQEI 123

Query: 132 ARENRLPCIYLVDSGGAYLPLQSEVFPDRDHFGRIFYNQAQMSAEGIPQIACVMGSCTAG 191
           A EN+LP IYLVDS G YLP+Q E+FPD++HFGRIF N A MS+ GI QIA VMGSC AG
Sbjct: 124 AIENKLPIIYLVDSAGVYLPMQDEIFPDKEHFGRIFRNNAVMSSMGITQIAAVMGSCVAG 183

Query: 192 GAYVPAMSDEVVIVKGNGTIFLGGPPLVKAATGEEVTAEELGGADVHTRISGVADYFAND 251
           GAY+P MSDE +IV   G+IFL G  LVKAA GE +  E LGGA  H  ISGV DY A D
Sbjct: 184 GAYLPIMSDEALIVDKTGSIFLAGSYLVKAAIGENIDNETLGGATTHCEISGVTDYKAKD 243

Query: 252 DREALAIVRDIVAHLGPRQRANWELRDPEPPRYDPREIYGILPRDFRQSYDVREVIARIV 311
           D++AL  +R+IV  +G  ++A +    P+ P  DP EIYGILP+   + YD+ E+I R+V
Sbjct: 244 DKDALNKIRNIVDKIGDFEKAGYSRTAPQKPALDPNEIYGILPKQRSEQYDMMEIIKRLV 303

Query: 312 DGSRLHEFKTRYGTTLVCGFAHIEGFPVGILAN--------------NGILFSESALKGA 357
           D S   E+K  YG T++ G+A I+G+ VGI+AN               G+++S+SA K  
Sbjct: 304 DNSEFEEYKAGYGQTIITGYARIDGWAVGIVANQRKVVKSKKGEMQFGGVIYSDSADKAT 363

Query: 358 HFIELCCARNIPLVFLQNITGFMVGKQYENGGIAKDGAKLVTAVSCANVPKFTVIIGGSF 417
            FI  C  + IPLVFLQ++TGFMVG + E+GGI KDGAK+V AVS + VPKFTV++G S+
Sbjct: 364 RFIANCNQKKIPLVFLQDVTGFMVGSKSEHGGIIKDGAKMVNAVSNSVVPKFTVVVGNSY 423

Query: 418 GAGNYGMCGRAYQPRQLWMWPNARISVMGGTQAANVLLTIRRDNLRARGQDMTPEEQERF 477
           GAGNY MCG+AY PR ++ WP+A ++VMGGTQAA VLL I   +L+ARG+++TPE++E  
Sbjct: 424 GAGNYAMCGKAYDPRLIFAWPSAELAVMGGTQAAKVLLQIEASSLKARGEEITPEKEEEL 483

Query: 478 MAPILAKYEQEGHPYYASARLWDDGVIDPVETRRVLALGLAAAAEAPVQ-PTRFGVFRM 535
              I A+Y+ +  PYYA++R+W DG+IDP++TR+ +++G+ AA  AP++ P   GV ++
Sbjct: 484 FNKIKARYDAQVSPYYAASRIWTDGIIDPLDTRKWISIGIEAANHAPIEKPFNLGVIQV 542


Lambda     K      H
   0.322    0.139    0.423 

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: 751
Number of extensions: 26
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: 535
Length of database: 542
Length adjustment: 35
Effective length of query: 500
Effective length of database: 507
Effective search space:   253500
Effective search space used:   253500
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 (21.9 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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Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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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