Alignments for a candidate for pccB in Rhizorhabdus wittichii RW1

GapMind for catabolism of small carbon sources

Alignments for a candidate for pccB in Rhizorhabdus wittichii RW1

Align propionyl-CoA carboxylase α subunit (EC 6.4.1.3) (characterized)
to candidate WP_011952998.1 SWIT_RS10915 acetyl-CoA carboxylase subunit beta

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



>NCBI__GCF_000016765.1:WP_011952998.1
          Length = 533

 Score =  724 bits (1870), Expect = 0.0
 Identities = 369/538 (68%), Positives = 419/538 (77%), Gaps = 8/538 (1%)

Query: 1   MSIIHSHIQPNSPDFQANFAYHQSLAADLRERLAQIRQGGGAEQRRRHEERGKLFVRDRI 60
           M+ + +   P SPDF AN A++++LA +LR R+A    GG    R RH  RGKL  RDR+
Sbjct: 1   MTRLSTLADPASPDFAANAAHNRALADELRARVATAALGGSEAHRERHVARGKLLPRDRV 60

Query: 61  DTLIDPDSSFLEIGALAAYNVYDEE--VPAAGIVCGIGRVAGRPVMIIANDATVKGGTYF 118
             L+DP S FLEIG LAA  +YD+E   P AG++ GIG V GR  MI+AND TVKGG YF
Sbjct: 61  HRLLDPGSPFLEIGQLAANGMYDKEGGPPGAGVIAGIGSVRGRHCMIVANDPTVKGGAYF 120

Query: 119 PLTVKKHLRAQEIARENRLPCIYLVDSGGAYLPLQSEVFPDRDHFGRIFYNQAQMSAEGI 178
           P+TVKKHLRAQEIARENRLPCIYLVDSGGA LP Q+EVFPDRDHFGRIF+NQAQMSAEGI
Sbjct: 121 PMTVKKHLRAQEIARENRLPCIYLVDSGGANLPHQAEVFPDRDHFGRIFFNQAQMSAEGI 180

Query: 179 PQIACVMGSCTAGGAYVPAMSDEVVIVKGNGTIFLGGPPLVKAATGEEVTAEELGGADVH 238
           PQIACVMGSCTAGGAYVPAMSDE VIV+  GTIFL GPPLVKAATGE +TAE+LGG D+H
Sbjct: 181 PQIACVMGSCTAGGAYVPAMSDETVIVRQQGTIFLAGPPLVKAATGEVITAEDLGGGDLH 240

Query: 239 TRISGVADYFANDDREALAIVRDIVAHLGPRQRANWELRDPEPPRYDPREIYGILPRDFR 298
            R SGV D+ A +D  AL IVRDIVA L P   A     DP+ P +DP E+YGI+P+D R
Sbjct: 241 ARKSGVVDHLAENDEHALLIVRDIVATLQPPSPAPVNRADPKAPLFDPAELYGIVPQDVR 300

Query: 299 QSYDVREVIARIVDGSRLHEFKTRYGTTLVCGFAHIEGFPVGILANNGILFSESALKGAH 358
             YDV EVIARIVDGS LHEFK  YGTTLVCGFAHI G PV ILANNG+LFSESALKGAH
Sbjct: 301 APYDVHEVIARIVDGSELHEFKPLYGTTLVCGFAHIWGQPVAILANNGVLFSESALKGAH 360

Query: 359 FIELCCARNIPLVFLQNITGFMVGKQYENGGIAKDGAKLVTAVSCANVPKFTVIIGGSFG 418
           FIEL C R +PL+FLQNI+GFMVG +YE  GIAK+GAKLVTAV+ A+VPK TV+IGGSFG
Sbjct: 361 FIELACQRRVPLLFLQNISGFMVGGKYEAEGIAKNGAKLVTAVATASVPKITVLIGGSFG 420

Query: 419 AGNYGMCGRAYQPRQLWMWPNARISVMGGTQAANVLLTIRRDNLRARGQDMTPEEQERFM 478
           AGNYGMCGRAYQPR L+ WPNARISVMGG QAA+VL T+ RD         TPE+ E F 
Sbjct: 421 AGNYGMCGRAYQPRFLFTWPNARISVMGGEQAASVLATVHRD-----ADTWTPEQAEAFK 475

Query: 479 APILAKYEQEGHPYYASARLWDDGVIDPVETRRVLALGLAAAAEAPV-QPTRFGVFRM 535
           API  KYE EG+PYYA+AR+WDDG+IDP +TR VL L LAA   AP+    +FGVFRM
Sbjct: 476 APIRQKYEDEGNPYYATARMWDDGIIDPAQTRDVLGLALAATLNAPIPDRAQFGVFRM 533


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: 1016
Number of extensions: 57
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: 533
Length adjustment: 35
Effective length of query: 500
Effective length of database: 498
Effective search space:   249000
Effective search space used:   249000
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 Apr 09 2024. 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