Alignments for a candidate for liuB in Cupriavidus basilensis 4G11

GapMind for catabolism of small carbon sources

Alignments for a candidate for liuB in Cupriavidus basilensis 4G11

Align methylcrotonoyl-CoA carboxylase (subunit 2/2) (EC 6.4.1.4) (characterized)
to candidate RR42_RS26670 RR42_RS26670 urea carboxylase

Query= BRENDA::Q9I299
         (655 letters)



>FitnessBrowser__Cup4G11:RR42_RS26670
          Length = 1199

 Score =  418 bits (1075), Expect = e-121
 Identities = 232/436 (53%), Positives = 286/436 (65%), Gaps = 5/436 (1%)

Query: 11  LLVANRGEIACRVMRSARALGIGSVAVHSDIDRHARHVAEADIAVDLGGAKPADSYLRGD 70
           +L+ANRGEIA R +R+ RALGI SVAV+SD DR+A H   AD+AV LGG + ADSYL  +
Sbjct: 5   VLIANRGEIAVRAIRTLRALGIKSVAVYSDADRNAAHARLADVAVPLGGERAADSYLVAE 64

Query: 71  RIIAAALASGAQAIHPGYGFLSENADFARACEEAGLLFLGPPAAAIDAMGSKSAAKALME 130
           R++ AAL +GAQA+ PGYGFLSE+A FA ACE AGL+F+GP    +   G K  A+ L  
Sbjct: 65  RVLQAALDTGAQAVFPGYGFLSESAAFAEACEAAGLVFIGPTPHQLREFGLKHRARELAA 124

Query: 131 EAGVPLVPGYHGEAQDLETFRREAGRIGYPVLLKAAAGGGGKGMKVVEREAELAEALSSA 190
           EAGVP+ PG  G    LE   REA RIGYPV+LK+ AGGGG G+     +AEL+ A  S 
Sbjct: 125 EAGVPMTPG-TGLLCSLEQALREAARIGYPVMLKSTAGGGGIGLSRCADDAELSAAFDSV 183

Query: 191 QREAKAAFGDARMLVEKYLLKPRHVEIQVFADRHGHCLYLNERDCSIQRRHQKVVEEAPA 250
           QR  +  F      +E+ L   RH+E+Q+F D  G  + L ERDCS QRR+QKVVEE PA
Sbjct: 184 QRLGEQFFKHGGAFIERCLDCARHIEVQIFGDGAGRVVALGERDCSTQRRNQKVVEETPA 243

Query: 251 PGLGAELRRAMGEAAVRAAQAIGYVGAGTVEFLLD-ERGQFFFMEMNTRLQVEHPVTEAI 309
           P L A  R A+  AA+R  +++ Y  AGTVEF+ D ER  F+F+E+N RLQVEHPVTE +
Sbjct: 244 PHLSAATRHALHRAAIRLGESVRYRSAGTVEFIYDVEREDFYFLEVNARLQVEHPVTELV 303

Query: 310 TGLDLVAWQIRVARGEALPLTQEQVPLNGHAIEVRLYAEDPEGDFLPASGRLMLYREAAA 369
           TGLDLVA  ++VA G+AL       P  G A+E RLYAEDP   F P+ G L    E A 
Sbjct: 304 TGLDLVACMLKVAAGDALDWEAISRPPQGAAMEARLYAEDPLKQFQPSPGTL---TEVAF 360

Query: 370 GPGRRVDSGVREGDEVSPFYDPMLAKLIAWGETREEARQRLLAMLAETSVGGLRTNLAFL 429
             G RVD  V  G EVS FYDP+LAKLI  G TRE AR+RL A LA T +GG+ TNL +L
Sbjct: 361 ADGVRVDGWVETGTEVSAFYDPLLAKLIVHGPTREAARKRLAAALAATRLGGIATNLDYL 420

Query: 430 RRILGHPAFAAAELDT 445
           R+I+  P F      T
Sbjct: 421 RQIVDSPEFTTGRAFT 436



 Score = 61.2 bits (147), Expect = 3e-13
 Identities = 31/71 (43%), Positives = 47/71 (66%), Gaps = 1/71 (1%)

Query: 581  HQG-GLSAPMNGSIVRVLVEPGQTVEAGATLVVLEAMKMEHSIRAPHAGVVKALYCSEGE 639
            H G  ++A M+GS+ +VLV+PG+ V AG  L+V+EAMKME ++ AP AG + A+ C  G 
Sbjct: 1128 HDGHAVTAEMSGSVWKVLVQPGEQVRAGQPLLVVEAMKMELTVLAPVAGTLLAMRCRAGS 1187

Query: 640  LVEEGTPLVEL 650
             ++ G  L  +
Sbjct: 1188 AIKVGDRLASI 1198


Lambda     K      H
   0.319    0.135    0.397 

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: 1779
Number of extensions: 82
Number of successful extensions: 7
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 3
Number of HSP's successfully gapped: 2
Length of query: 655
Length of database: 1199
Length adjustment: 43
Effective length of query: 612
Effective length of database: 1156
Effective search space:   707472
Effective search space used:   707472
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: 56 (26.2 bits)

This GapMind analysis is from Sep 17 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