Alignments for a candidate for fruA in Azospirillum brasilense Sp245

GapMind for catabolism of small carbon sources

Alignments for a candidate for fruA in Azospirillum brasilense Sp245

Align Fructose phosphotransferase system, IIB/IIC components (characterized, see rationale)
to candidate AZOBR_RS32335 AZOBR_RS32335 PTS fructose transporter subunit IIBC

Query= uniprot:G8B0J2
         (580 letters)



>FitnessBrowser__azobra:AZOBR_RS32335
          Length = 580

 Score = 1097 bits (2836), Expect = 0.0
 Identities = 580/580 (100%), Positives = 580/580 (100%)

Query: 1   MANMLAVIAAGDLSTQAVLAAEALRKAAAALGHTIQVEVRSSLGVRNTLPTGAAQGAQGV 60
           MANMLAVIAAGDLSTQAVLAAEALRKAAAALGHTIQVEVRSSLGVRNTLPTGAAQGAQGV
Sbjct: 1   MANMLAVIAAGDLSTQAVLAAEALRKAAAALGHTIQVEVRSSLGVRNTLPTGAAQGAQGV 60

Query: 61  ILVGSGDLGEERFAGLKRSAAALDAVLRDARAVLEQALATAPAQAPAQTGTKKIVAITSC 120
           ILVGSGDLGEERFAGLKRSAAALDAVLRDARAVLEQALATAPAQAPAQTGTKKIVAITSC
Sbjct: 61  ILVGSGDLGEERFAGLKRSAAALDAVLRDARAVLEQALATAPAQAPAQTGTKKIVAITSC 120

Query: 121 PTGIAHTFMAAEGIQQAAQALGHAVRVETQGSVGARDTLTEQEIREADVVLIAADTQVDL 180
           PTGIAHTFMAAEGIQQAAQALGHAVRVETQGSVGARDTLTEQEIREADVVLIAADTQVDL
Sbjct: 121 PTGIAHTFMAAEGIQQAAQALGHAVRVETQGSVGARDTLTEQEIREADVVLIAADTQVDL 180

Query: 181 ARFAGKRVFKSGTKPAINDGRALVERALAEAQPHGTAPALADGVAAGKAAKAEHAAAQRS 240
           ARFAGKRVFKSGTKPAINDGRALVERALAEAQPHGTAPALADGVAAGKAAKAEHAAAQRS
Sbjct: 181 ARFAGKRVFKSGTKPAINDGRALVERALAEAQPHGTAPALADGVAAGKAAKAEHAAAQRS 240

Query: 241 GPYKHLMTGVSFMLPFVVTGGLLIAIAFALGGIYVFEDSQQGTLGNALFQIGAKGAFALM 300
           GPYKHLMTGVSFMLPFVVTGGLLIAIAFALGGIYVFEDSQQGTLGNALFQIGAKGAFALM
Sbjct: 241 GPYKHLMTGVSFMLPFVVTGGLLIAIAFALGGIYVFEDSQQGTLGNALFQIGAKGAFALM 300

Query: 301 VPALAGYIAFSIADRPGITPGMVGGILAANLGAGFLGGIVAGFIAGYATSFLNRNIRLHK 360
           VPALAGYIAFSIADRPGITPGMVGGILAANLGAGFLGGIVAGFIAGYATSFLNRNIRLHK
Sbjct: 301 VPALAGYIAFSIADRPGITPGMVGGILAANLGAGFLGGIVAGFIAGYATSFLNRNIRLHK 360

Query: 361 NLEGLKPVLILPLLGSLVTGLAMIYVVGAPVAEALATLSAWLKGMQGSSAILLGLLIGAM 420
           NLEGLKPVLILPLLGSLVTGLAMIYVVGAPVAEALATLSAWLKGMQGSSAILLGLLIGAM
Sbjct: 361 NLEGLKPVLILPLLGSLVTGLAMIYVVGAPVAEALATLSAWLKGMQGSSAILLGLLIGAM 420

Query: 421 MAFDMGGPVNKAAYAFSTGLIASQVYTPMAAAMAAGMVPPLGLALATKLFADRFTREERE 480
           MAFDMGGPVNKAAYAFSTGLIASQVYTPMAAAMAAGMVPPLGLALATKLFADRFTREERE
Sbjct: 421 MAFDMGGPVNKAAYAFSTGLIASQVYTPMAAAMAAGMVPPLGLALATKLFADRFTREERE 480

Query: 481 AGNAAGILGIAFITEGAIPFAARDPLRVIPALVLGAALTGAISMGIGAELKVPHGGIFVL 540
           AGNAAGILGIAFITEGAIPFAARDPLRVIPALVLGAALTGAISMGIGAELKVPHGGIFVL
Sbjct: 481 AGNAAGILGIAFITEGAIPFAARDPLRVIPALVLGAALTGAISMGIGAELKVPHGGIFVL 540

Query: 541 PIPNAVTHLAGYVVALVAGTVTTAVALRFLKRPVSSVVTA 580
           PIPNAVTHLAGYVVALVAGTVTTAVALRFLKRPVSSVVTA
Sbjct: 541 PIPNAVTHLAGYVVALVAGTVTTAVALRFLKRPVSSVVTA 580


Lambda     K      H
   0.321    0.135    0.378 

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: 1130
Number of extensions: 26
Number of successful extensions: 5
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: 580
Length of database: 580
Length adjustment: 36
Effective length of query: 544
Effective length of database: 544
Effective search space:   295936
Effective search space used:   295936
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: 53 (25.0 bits)

This GapMind analysis is from Sep 17 2021. 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 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