Alignments for a candidate for xylG in Pseudomonas simiae WCS417

GapMind for catabolism of small carbon sources

Alignments for a candidate for xylG in Pseudomonas simiae WCS417

Align Xylose import ATP-binding protein XylG; EC 7.5.2.10 (characterized)
to candidate GFF2144 PS417_10935 xylose transporter

Query= SwissProt::P37388
         (513 letters)



>FitnessBrowser__WCS417:GFF2144
          Length = 518

 Score =  527 bits (1358), Expect = e-154
 Identities = 274/516 (53%), Positives = 371/516 (71%), Gaps = 9/516 (1%)

Query: 3   YLLEMKNITKTFGSVKAIDNVCLRLNAGEIVSLCGENGSGKSTLMKVLCGIYPHGSYEGE 62
           YLL+M  I K+FG V A++ + +R+  GE V LCGENG+GKSTLMKVL  +YP+G++EGE
Sbjct: 7   YLLQMNGIVKSFGGVNALNGIDIRVRPGECVGLCGENGAGKSTLMKVLSAVYPYGTWEGE 66

Query: 63  IIFAGEEIQASHIRDTERKGIAIIHQELALVKELTVLENIFLGNEIT-HNGIMDYDLMTL 121
           I++ G+ ++A  I +TE  GI IIHQEL LV +L+V ENIF+G+E+T   G M+Y  M  
Sbjct: 67  ILWDGQPLKAQSISETEAAGIVIIHQELTLVPDLSVAENIFMGHELTLPGGRMNYPAMFH 126

Query: 122 RCQKLLAQVSLSISPDTRVG----DLGLGQQQLVEIAKALNKQVRLLILDEPTASLTEQE 177
           R + L+ ++ +   PD  V       G G QQLVEIAKALNKQ RLLILDEP+++LT  E
Sbjct: 127 RAEALMRELKV---PDMNVALPVSQYGGGYQQLVEIAKALNKQARLLILDEPSSALTRSE 183

Query: 178 TSILLDIIRDLQQHGIACIYISHKLNEVKAISDTICVIRDGQHIGTRDAAGMSEDDIITM 237
             +LLDIIR L+  G+AC+YISHKL+EV A+ DTI VIRDG+HI T   A M    IIT 
Sbjct: 184 IEVLLDIIRGLKAKGVACVYISHKLDEVAAVCDTIAVIRDGKHIATTAMADMDIAKIITQ 243

Query: 238 MVGRELTALYPNEPHTTGDEILRIEHLTAWHPVNRHIKRVNDVSFSLKRGEILGIAGLVG 297
           MVGRE++ LYP EPH  G+ I    ++T     N   KRV+DVSF LKRGEILGIAGLVG
Sbjct: 244 MVGREMSNLYPTEPHAVGEVIFEARNVTCHDVDNPKRKRVDDVSFVLKRGEILGIAGLVG 303

Query: 298 AGRTETIQCLFGVWPGQWEGKIYIDGKQVDIRNCQQAIAQGIAMVPEDRKRDGIVPVMAV 357
           AGRTE +  LFG +PG++  ++++DG+ +D R   ++I  G+ MVPEDRKR GI+P + V
Sbjct: 304 AGRTELVSALFGAYPGRYSAEVWLDGQVIDTRTPLKSIRAGLCMVPEDRKRQGIIPDLGV 363

Query: 358 GKNITLAALNKFTGGISQLDDAAEQKCILESIQQLKVKTSSPDLAIGRLSGGNQQKAILA 417
           G+NITL  L+ +    +++D  AE   I + I ++ +KT+S  L I  LSGGNQQKA+LA
Sbjct: 364 GQNITLTVLDSYAHR-TRIDAEAELGSIDQQIARMHLKTASTFLPITSLSGGNQQKAVLA 422

Query: 418 RCLLLNPRILILDEPTRGIDIGAKYEIYKLINQLVQQGIAVIVISSELPEVLGLSDRVLV 477
           + L+  P++LILDEPTRG+D+GAKYEIYKL+  L  +G+A+I++SSEL EVLG+SDRVLV
Sbjct: 423 KMLMAKPKVLILDEPTRGVDVGAKYEIYKLMGALAAEGVAIIMVSSELAEVLGVSDRVLV 482

Query: 478 MHEGKLKANLINHNLTQEQVMEAALRSEHHVEKQSV 513
           + +G+L+ + IN  LTQEQV+ AAL   ++ ++++V
Sbjct: 483 IGDGQLRGDFINEGLTQEQVLAAALSQHNNNDRKTV 518


Lambda     K      H
   0.319    0.137    0.391 

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: 741
Number of extensions: 25
Number of successful extensions: 8
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: 513
Length of database: 518
Length adjustment: 35
Effective length of query: 478
Effective length of database: 483
Effective search space:   230874
Effective search space used:   230874
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: 52 (24.6 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.

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Protein sequences (fasta format)
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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 2024 update 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