Alignments for a candidate for lysL in Pseudomonas fluorescens FW300-N2E3

GapMind for catabolism of small carbon sources

Alignments for a candidate for lysL in Pseudomonas fluorescens FW300-N2E3

Align L-lysine transport protein (characterized)
to candidate AO353_03465 AO353_03465 arginine-ornithine antiporter

Query= CharProtDB::CH_019644
         (501 letters)



>FitnessBrowser__pseudo3_N2E3:AO353_03465
          Length = 475

 Score =  429 bits (1103), Expect = e-124
 Identities = 219/487 (44%), Positives = 319/487 (65%), Gaps = 16/487 (3%)

Query: 16  TSRTVSIRTLIALIIGSTVGAGIFSIPQNIGSVAGPGAMLIGWLIAGVGMLSVAFVFHVL 75
           +S  + +  L+AL++GS +G GIFS+PQN+ + A  GA+LIGW+I  VGML++AFVF  L
Sbjct: 4   SSGKLRLGALVALVVGSMIGGGIFSLPQNMAASADVGAVLIGWVITAVGMLTLAFVFQTL 63

Query: 76  ARRKPHLDSGVYAYARVGLGDYVGFSSAWGYWLGSVIAQVGYATLFFSTLGHYVPLFSQD 135
           A RKP LD GVYAYA+ G GDY+GFSSAWGYW+ + +  VGY  L FSTLG++ PLF + 
Sbjct: 64  ANRKPDLDGGVYAYAKAGFGDYMGFSSAWGYWISAWLGNVGYFVLLFSTLGYFFPLFGEG 123

Query: 136 HPFVSALAVSALTWLVFGVVSRGISQAAFLTTVTTVAKILPLLCFIILVAFLGFSWEKFT 195
           +   + +  S L W V  +V RGI +AAF+  VTTVAK++PL+ F +L+A   F  + FT
Sbjct: 124 NTPAAVIGASLLLWAVHFLVLRGIKEAAFINLVTTVAKVVPLVLF-VLIAIFAFKLDIFT 182

Query: 196 VDLWA-RDGGVGSIFDQVRGIMVYTVWVFIGIEGASVYSRQARSRSDVSRATVIGFVAVL 254
            D+W  ++  +GS+ +QVR +M+ TVWVFIGIEGAS++S +A  RSDV +ATVIGF+ VL
Sbjct: 183 ADIWGLKNPDLGSVMNQVRNMMLVTVWVFIGIEGASIFSARAEKRSDVGKATVIGFITVL 242

Query: 255 LLLVSISSLSFGVLTQQELAALPDNSMASVLEAVVGPWGAALISLGLCLSVLGAYVSWQM 314
           L L+ ++ LS G++TQ  LA L + SMA+VLE VVG WGA LIS+GL +S+LGA +SW +
Sbjct: 243 LFLMLVNVLSLGIMTQPALAKLQNPSMAAVLEHVVGHWGAVLISVGLVISLLGALLSWVL 302

Query: 315 LCAEPLALMAMDGLIPSKIGAINSRGAAWMAQLISTIVIQIFIIIFFLNETTYVSMVQLA 374
           LCAE +   A D  +P  +   NS+     A  ++  ++QIF++I   + +TY+S++ LA
Sbjct: 303 LCAEIMFAAAKDHTMPEFLRKENSKQVPVNALWLTNAMVQIFLVITLFSASTYLSLIYLA 362

Query: 375 TNLYLVPYLFSAFYLVMLATRGKGITHPHAGTRFDDSGPEISRRENRKHLIVGLVATVYS 434
           T++ LVPYL+SA Y ++LA RG+                E +  E +K L++G +A +Y+
Sbjct: 363 TSMILVPYLWSAAYALLLAVRGESY--------------ENALAERKKDLVIGAIALIYA 408

Query: 435 VWLFYAAEPQFVLFGAMAMLPGLIPYVWTRIYRGEQVFNRFEIGVVVVLVVAASAGVIGL 494
           +WL YA   +++L  A+   PG I +   +   G+ VF   E  +   +V+ A     GL
Sbjct: 409 IWLLYAGGIKYLLLSALLYAPGAILFAKAKRELGKAVFTNVEKLIFTAVVIGALVAAYGL 468

Query: 495 VNGSLSL 501
            +G L+L
Sbjct: 469 YDGFLTL 475


Lambda     K      H
   0.327    0.139    0.421 

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: 713
Number of extensions: 37
Number of successful extensions: 4
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: 501
Length of database: 475
Length adjustment: 34
Effective length of query: 467
Effective length of database: 441
Effective search space:   205947
Effective search space used:   205947
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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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, or view the source code.

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