Aligments for a candidate for ligU in Cupriavidus basilensis 4G11

GapMind for catabolism of small carbon sources

Aligments for a candidate for ligU in Cupriavidus basilensis 4G11

Align 4-oxalomesaconate tautomerase; Gallate degradation protein D; EC 5.3.2.8 (characterized)
to candidate RR42_RS23050 RR42_RS23050 4-oxalomesaconate tautomerase

Query= SwissProt::Q88JY0
         (361 letters)



>lcl|FitnessBrowser__Cup4G11:RR42_RS23050 RR42_RS23050
           4-oxalomesaconate tautomerase
          Length = 359

 Score =  310 bits (795), Expect = 3e-89
 Identities = 171/356 (48%), Positives = 218/356 (61%), Gaps = 5/356 (1%)

Query: 6   IPCLLMRGGTSKGAYFLHDDLPAPGPLRDRVLLAVMGSPDARQIDGIGGADSLTSKVAII 65
           IPC+LMRGGTS+G  F  D LP     RD+VLL+ MGSP A Q+DG+GG  SLTSK AI+
Sbjct: 5   IPCVLMRGGTSRGPLFRADWLPDDPARRDQVLLSAMGSPHALQVDGLGGGSSLTSKAAIV 64

Query: 66  RASQRDDADVDYLFAQVVVDEARVDYGQNCGNILAGVGPFALERGLVAASGASTPVRIFM 125
             S+R   D+DYLFAQV VD+ RVD   NCGN+LA V PFA+E GLV A   +T +RIF 
Sbjct: 65  SCSRRPGCDIDYLFAQVAVDKHRVDTRPNCGNMLAAVAPFAIEEGLVRAGQCATTLRIFN 124

Query: 126 ENTGQIAVAQVPTADGQVEYAGDTRIDGVPGRAAALVVTFADVAGASCGALLPTGNSRDC 185
            NT  +  A V T  GQV YAG TRIDGV G AA +++ F D  G   GA+ PTGN+ D 
Sbjct: 125 VNTSSVVEAVVQTPGGQVTYAGATRIDGVAGTAAPIMLNFLDAWGRVTGAMFPTGNTIDV 184

Query: 186 VEGVEVTCIDNGMPVVLLCAEDLGVTGYEPCETLEADSALKTRLEAIRLQLGPRMNLGDV 245
           ++ V VTCID  MP+V++ A  LGV G E    L+A+  +  RLE++R Q G RM LGDV
Sbjct: 185 IDAVPVTCIDAAMPLVVVHAASLGVRGDETPAALDANREMLARLESVRRQAGRRMGLGDV 244

Query: 246 SQRNVPKMCLLSAPRNGGTVNTRSFIPHRCHASIGVFGAVSVATACLIEGSVAQGLASTS 305
           S   +PK  L+S       + +R F P RCH +  V GAV +A A    G+VA GLAST 
Sbjct: 245 SHSVIPKPVLVSGCGRANEITSRYFTPLRCHTAHAVTGAVGIAAAYCTPGTVANGLASTP 304

Query: 306 GGDRQRLAVEHPSGEFTVEISLEH----GVIKGCGLVRTARLLFDGVVCIGRDTWG 357
              + R+ V HP+G   V +  E        +  GLVRTAR +  G++ +  +  G
Sbjct: 305 -SPQGRIVVRHPAGSIEVHVEPERDGGPSPFRRIGLVRTARRIMKGLLSVPGEVMG 359


Lambda     K      H
   0.320    0.138    0.412 

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: 432
Number of extensions: 16
Number of successful extensions: 3
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: 361
Length of database: 359
Length adjustment: 29
Effective length of query: 332
Effective length of database: 330
Effective search space:   109560
Effective search space used:   109560
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: 49 (23.5 bits)

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

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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 preprint on GapMind for carbon sources, or view the source code.

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