Alignments for a candidate for gudD in Mycolicibacterium vanbaalenii PYR-1

GapMind for catabolism of small carbon sources

Alignments for a candidate for gudD in Mycolicibacterium vanbaalenii PYR-1

Align Glucarate dehydratase; GDH; GlucD; EC 4.2.1.40 (characterized)
to candidate WP_011778290.1 MVAN_RS05135 glucarate dehydratase

Query= SwissProt::P42206
         (451 letters)



>NCBI__GCF_000015305.1:WP_011778290.1
          Length = 445

 Score =  638 bits (1645), Expect = 0.0
 Identities = 305/441 (69%), Positives = 362/441 (82%), Gaps = 3/441 (0%)

Query: 14  PVITDLKVVPVAGHDSMLLNLSGAHGPLFTRNILILTDSSGHVGVGEVPGGEGIRKTLED 73
           PVITD+ VVP+AGHDSMLLNLSGAHGP FTRN++I+ DS G+ GVGEVPGGE IR+TL+D
Sbjct: 4   PVITDVTVVPIAGHDSMLLNLSGAHGPFFTRNLVIVEDSEGNTGVGEVPGGEPIRRTLQD 63

Query: 74  ARHLLINQSIGNYQSLLNKVRNAFADRDVGGRGLQTFDLRIAVHAVTAVESALLDLLGQH 133
           AR ++  +SIG+Y ++LN++R  FADRD GGRG QTFDLR+ VHAVTA+ESAL+DLLGQH
Sbjct: 64  ARGIVTGRSIGDYHAVLNEMRRTFADRDAGGRGAQTFDLRVTVHAVTAIESALMDLLGQH 123

Query: 134 LQVPVAALLGEGQQRDAVEMLGYLFYVGDRNKTDLGYRS---EHEADNEWFRLRNKEALT 190
           L+VPVAALLG+GQQR  V+ LGYLF+VGDR +TDL YRS   E    ++WF +R++EA+T
Sbjct: 124 LEVPVAALLGDGQQRSRVQALGYLFFVGDRTRTDLAYRSPSDEEPGADDWFTVRHEEAMT 183

Query: 191 PESVVALAEAAYDRYGFKDFKLKGGVLRGEDEIAAVTALSERFPDARITLDPNGAWSLKE 250
           P++VV LAEAA  RYGF DFKLKGGVL   DE  AV AL+ERFPD+RITLDPNG W L +
Sbjct: 184 PDAVVRLAEAARARYGFADFKLKGGVLPAADEAKAVIALAERFPDSRITLDPNGGWLLAD 243

Query: 251 AVALCRDQHHVLAYAEDPCGAENGYSGREVMAEFRRSTGLRTATNMIATDWRQMGHAIQL 310
           A+  CR+   VLAYAEDP G E+G+SGREVMAEF+R+TGL TATNMIATDWR+MGHAI+ 
Sbjct: 244 AIRTCRELKDVLAYAEDPVGPEDGFSGREVMAEFKRATGLPTATNMIATDWREMGHAIRS 303

Query: 311 QSVDIPLADPHFWTMQGSVRVAQMCNEWGLTWGSHSNNHFDISLAMFTHVAAAAPGNITA 370
            +VDIPLADPHFWTM GSVRVAQ+C+ WGLTWGSHSNNHFD+SLAMFTHVAAAAPG+ITA
Sbjct: 304 GAVDIPLADPHFWTMTGSVRVAQLCDAWGLTWGSHSNNHFDVSLAMFTHVAAAAPGDITA 363

Query: 371 IDTHWIWQDGQRLTKEPLQIKGGLVEVPKKPGLGVELDWDALMKAHEVYKSMGLGARDDA 430
           IDTHWIWQDGQ +T  P  I  G + VP  PGLGV LD  A+  AH +Y+  GLG RDDA
Sbjct: 364 IDTHWIWQDGQAITTNPYPIVDGYLSVPDAPGLGVTLDEPAVQAAHALYQREGLGGRDDA 423

Query: 431 TAMRYLVSGWEFNNKRPCMVR 451
            AM+YL+ GW F+ KRP + R
Sbjct: 424 VAMQYLIPGWTFDGKRPALDR 444


Lambda     K      H
   0.319    0.135    0.410 

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: 661
Number of extensions: 18
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: 451
Length of database: 445
Length adjustment: 33
Effective length of query: 418
Effective length of database: 412
Effective search space:   172216
Effective search space used:   172216
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: 51 (24.3 bits)

This GapMind analysis is from Sep 24 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 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