Alignments for a candidate for proP in Pseudomonas simiae WCS417

GapMind for catabolism of small carbon sources

Alignments for a candidate for proP in Pseudomonas simiae WCS417

Align proline porter II (characterized)
to candidate GFF2891 PS417_14785 glycine/betaine ABC transporter

Query= CharProtDB::CH_024324
         (500 letters)



>FitnessBrowser__WCS417:GFF2891
          Length = 500

 Score =  832 bits (2150), Expect = 0.0
 Identities = 404/498 (81%), Positives = 458/498 (91%)

Query: 2   LKRKKVKPITLRDVTIIDDGKLRKAITAASLGNAMEWFDFGVYGFVAYALGKVFFPGADP 61
           L++K VKPI L+D+TI+DD K+RKAITAA+LGNAMEWFDFGVYGFVAY LGKVFFP A P
Sbjct: 3   LRKKSVKPIGLKDITIVDDTKVRKAITAAALGNAMEWFDFGVYGFVAYVLGKVFFPDASP 62

Query: 62  SVQMVAALATFSVPFLIRPLGGLFFGMLGDKYGRQKILAITIVIMSISTFCIGLIPSYDT 121
           SVQM+AAL TFSVPFLIRPLGGLFFG LGDKYGRQK+LA TIVIMS+STF IGLIPSY +
Sbjct: 63  SVQMIAALGTFSVPFLIRPLGGLFFGALGDKYGRQKVLAATIVIMSLSTFAIGLIPSYAS 122

Query: 122 IGIWAPILLLICKMAQGFSVGGEYTGASIFVAEYSPDRKRGFMGSWLDFGSIAGFVLGAG 181
           IGIWAPILLL+CKMAQGFSVGGEYTGASIFVAEY+PDRKRGF+GSWLDFGSIAGFVLGAG
Sbjct: 123 IGIWAPILLLLCKMAQGFSVGGEYTGASIFVAEYAPDRKRGFLGSWLDFGSIAGFVLGAG 182

Query: 182 VVVLISTIVGEANFLDWGWRIPFFIALPLGIIGLYLRHALEETPAFQQHVDKLEQGDREG 241
           VVVLIS+I+GEA+F  WGWR+PFF+ALPLGIIGLYLRHALEETPAFQQH+DK+EQGDREG
Sbjct: 183 VVVLISSILGEADFESWGWRLPFFLALPLGIIGLYLRHALEETPAFQQHMDKMEQGDREG 242

Query: 242 LQDGPKVSFKEIATKYWRSLLTCIGLVIATNVTYYMLLTYMPSYLSHNLHYSEDHGVLII 301
           L  GPKVSFKE+ATK+WRSLLTCIG+V ATNVTYYMLLTYMPSYLSHNLHY E+ GVLII
Sbjct: 243 LTHGPKVSFKEVATKHWRSLLTCIGIVAATNVTYYMLLTYMPSYLSHNLHYKENSGVLII 302

Query: 302 IAIMIGMLFVQPVMGLLSDRFGRRPFVLLGSVALFVLAIPAFILINSNVIGLIFAGLLML 361
           IAIM+GMLFVQP +G +SD+ GR+PF++ GS+ L  L+IPAF+LI S  IGLIFAGLL+L
Sbjct: 303 IAIMVGMLFVQPFIGFISDKIGRKPFIIAGSIGLLFLSIPAFMLITSGKIGLIFAGLLIL 362

Query: 362 AVILNCFTGVMASTLPAMFPTHIRYSALAAAFNISVLVAGLTPTLAAWLVESSQNLMMPA 421
           AVILN F GVMASTLPAMFPTH+RYSALA+AFN+SVL+AGLTPT  AWLVES+ +L MPA
Sbjct: 363 AVILNFFIGVMASTLPAMFPTHLRYSALASAFNVSVLIAGLTPTAVAWLVESTNDLYMPA 422

Query: 422 YYLMVVAVVGLITGVTMKETANRPLKGATPAASDIQEAKEILVEHYDNIEQKIDDIDHEI 481
           YYLMV AVVGLITG+TMKETAN+PL+GA PAASD++EAKE+L EH+DNIEQKI+DID EI
Sbjct: 423 YYLMVFAVVGLITGLTMKETANKPLRGAAPAASDMEEAKELLQEHHDNIEQKIEDIDAEI 482

Query: 482 ADLQAKRTRLVQQHPRID 499
           A+L+AKR  LV+QHPRI+
Sbjct: 483 AELEAKRKNLVEQHPRIN 500


Lambda     K      H
   0.327    0.142    0.429 

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: 994
Number of extensions: 40
Number of successful extensions: 1
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: 500
Length of database: 500
Length adjustment: 34
Effective length of query: 466
Effective length of database: 466
Effective search space:   217156
Effective search space used:   217156
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: 52 (24.6 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