Alignments for a candidate for fruP in Duganella sacchari Sac-22

GapMind for catabolism of small carbon sources

Alignments for a candidate for fruP in Duganella sacchari Sac-22

Align MFS transporter, FHS family, L-fucose permease (characterized, see rationale)
to candidate WP_072788464.1 BUA36_RS24640 sugar MFS transporter

Query= uniprot:A0A1I2JXG1
         (442 letters)



>NCBI__GCF_900143065.1:WP_072788464.1
          Length = 432

 Score =  347 bits (890), Expect = e-100
 Identities = 184/434 (42%), Positives = 280/434 (64%), Gaps = 5/434 (1%)

Query: 7   PAPSKTSLPGAARE-RYTDYPMAMGVLTSIFFMWGFLTCLNDILIPHLKAVFKLNYAEAM 65
           PAP  T+   A  + ++      + +LTS+FF WGF+T +N+ L+PHL++VF LNY +  
Sbjct: 2   PAPLSTASSAAQPQPQHAGASAVLSLLTSLFFTWGFITVINNTLLPHLRSVFDLNYTQTT 61

Query: 66  LVQFTFFGAYFLMSLPAGLLVARLGYKKGIVAGLAVAGVGAAGFWPAAAMHFYPAFLGAL 125
           L++  +F AYF  S+P+  L+ R+GY+K +V GL +   GA    PAA +  Y   L AL
Sbjct: 62  LIESVWFIAYFFASIPSARLIERVGYQKAMVTGLVIMAAGALLMIPAARLPSYGVTLIAL 121

Query: 126 FVLATGITVLQVAANAYVALLGPEKSASSRLTLAQALNSLGTFLAPKFGGLLILSAAVLS 185
           FV+A GIT+LQV+AN YVA++G  ++AS+RL L QA NSLGT LAP FG  LIL     S
Sbjct: 122 FVIAAGITLLQVSANPYVAVVGSPETASARLNLVQAFNSLGTTLAPLFGAYLILGR---S 178

Query: 186 AEQIAKLSPAEQVAYRVQEAQTVQGPYLGLAIVLFLLAVFVYLFRLPALTEKTEQASVKQ 245
           A   A+         R+ +AQ VQ PYL +A VL +LA+ +  F LP L   T + S ++
Sbjct: 179 ASGTAEAGHVLTQTERLADAQAVQLPYLIVAAVLVILALVIARFPLPVLHGATRRVSSEE 238

Query: 246 HSLVSPLRHPHVLFGVLAIFFYVGGEVAIGSFLVNYLSMPDIGNMSEQAAANWVAYYWLG 305
            + +S  +H +++FG+ AIF Y+  E+ + +  +N+ + P+IGN++ +  A+++   W G
Sbjct: 239 RAKMSLWKHRNLIFGIPAIFIYLIAEIGVANLFINFTAQPEIGNLNHEQGAHYLFLLWGG 298

Query: 306 AMIGRFIGSALLAKLSPRKLLAIFAAINMALVLTTMMTKGTVAMYSVVSIGLFNSIMFPT 365
            M+GRFIGS L+ K S  ++LA  A     +++   +  G+VAM++++S+GLF+S+MFPT
Sbjct: 299 MMVGRFIGSLLMNKTSAERVLACAAIGAFIVMMIAALGTGSVAMWALISVGLFHSVMFPT 358

Query: 366 IFSLGIERMGPMTGEASSLLIMAIVGGAIVPFVQGLFADHIGVQHAFFLPLLCYAYIVFY 425
           IF+LGI+ +GP+T E + LLIMAI GG++V  VQG  AD IG+Q +F L  +C  Y++FY
Sbjct: 359 IFTLGIKGLGPLTEEGAGLLIMAIAGGSLV-VVQGWLADTIGLQLSFLLTAVCELYVLFY 417

Query: 426 GLYGSRIKSDTPVA 439
            ++G+R  +  P A
Sbjct: 418 AVWGARATNAFPDA 431


Lambda     K      H
   0.327    0.140    0.414 

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: 478
Number of extensions: 25
Number of successful extensions: 3
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 1
Length of query: 442
Length of database: 432
Length adjustment: 32
Effective length of query: 410
Effective length of database: 400
Effective search space:   164000
Effective search space used:   164000
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.7 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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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 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