Alignments for a candidate for lctP in Pseudomonas fluorescens FW300-N1B4

GapMind for catabolism of small carbon sources

Alignments for a candidate for lctP in Pseudomonas fluorescens FW300-N1B4

Align L-lactate and D-lactate permease (lctP family) (characterized)
to candidate Pf1N1B4_4246 L-lactate permease

Query= reanno::pseudo5_N2C3_1:AO356_07550
         (564 letters)



>FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4246
          Length = 585

 Score =  479 bits (1232), Expect = e-139
 Identities = 255/576 (44%), Positives = 357/576 (61%), Gaps = 28/576 (4%)

Query: 4   WQQLYSPLGSLGLSALAAVIPIVFFFLALAVFRLKGHVAGSITLALAIAVAIFAFNMPAD 63
           WQQ+Y P  +  LS + A +P+V    +LA F +K H+A  + L  A+ +AIFAF MPA+
Sbjct: 3   WQQIYDPFDNPMLSTIMAAVPVVVMLASLAFFHIKAHLAALLALGSALLIAIFAFGMPAN 62

Query: 64  MAFAAAGYGFAYGLWPIAWIIVAAVFLYKLTVKSGQFEVIRSSVLSITDDQRLQVLLIGF 123
           MA +AA YG A GL PI WI++  +FL++LT ++G F+V++ S+  ITDD+RLQ+LLI F
Sbjct: 63  MAGSAALYGAANGLLPIGWIVLNIIFLHRLTTENGSFKVLQDSLARITDDRRLQLLLIAF 122

Query: 124 CFGAFLEGAAGFGAPVAITAALLVGLGFNPLYAAGLCLIANTAPVAFGALGIPIIVAGQV 183
           CFGAF EGAAGFG PVA+T A+L+GLGF+PL A+GL LIANTAPVAFGALG PII   +V
Sbjct: 123 CFGAFFEGAAGFGTPVAVTGAILIGLGFSPLAASGLALIANTAPVAFGALGTPIITLAKV 182

Query: 184 TGIDAFKIGAMTGRQLPLLSLFVPFWLVFMMDGLRGVRETWPAALVAGLSFAITQYFTSN 243
           TG+D  ++  M GRQLP  S+ VPFWL++   G R + E WPA L+AG+SFA+ Q+  SN
Sbjct: 183 TGLDEMELSMMVGRQLPFFSVIVPFWLIWAFAGWRKMLEIWPAILIAGVSFAVPQFLVSN 242

Query: 244 FIGPELPDITSALASLISLTLFLKVWQPKRT-AGAQIAGATSSATVTASVGGFGQPRSTV 302
           + GP L D+ +AL S+  LT FLKVW+P      A ++G   ++ V   V    +P +T 
Sbjct: 243 YHGPMLVDVIAALISMACLTGFLKVWKPATVHTSAALSGRADNSRV--DVDPDEEPSATF 300

Query: 303 ASPYSLGEIIKAWSPFLILTVLVTIWTLKPFKAMF----------------------AAG 340
           AS  +   +++AW P++ILTV V  W  + FK +F                         
Sbjct: 301 ASD-AKPAVMRAWMPWIILTVFVFAWGTQSFKNLFDTRPVMDPQTHSAKLDPQGKPMREA 359

Query: 341 GSMYGWVFNFAIPHLDQMVIKVAPIVINPTAIPAVFKLDPISATGTAIFFSALISMLVLK 400
             ++     F   H  Q + KV P+V       A++K +  ++TG+ I  +AL+  L++ 
Sbjct: 360 NPIFAPTLTFTTIH--QQIEKVPPVVPVAKTEDAIYKFNWFTSTGSGILLAALLGGLLMG 417

Query: 401 INIKTGLTTFKETLFELRWPILSIGMVLAFAFVTNYSGMSSTMALVLAGTGAAFPFFSPF 460
            +I   L  +  TL+ +R+ +++I  +LA  F+T YSG+ +TM L  A TG  +P F   
Sbjct: 418 YSIPQLLHHYLRTLWVVRYSLITIVAMLALGFLTRYSGLDATMGLAFAATGIFYPMFGTL 477

Query: 461 LGWLGVFLTGSDTSSNALFSSLQATTAHQIGVNDTLLVAANTSGGVTGKMISPQSIAVAC 520
           LGWLGV LTGSDT+SN LF  LQ  TA Q+G++  L+ AAN+SGGV GKM+  QSI VA 
Sbjct: 478 LGWLGVALTGSDTASNVLFGGLQRVTAEQLGLSPVLMAAANSSGGVMGKMVDAQSIVVAS 537

Query: 521 AATGLVGKESDLFRFTLKHSLFFATIVGLITLAQAY 556
            AT   G E ++ R+   HS+  A +VG +   QAY
Sbjct: 538 TATRWYGHEGEILRYVFFHSVVLAILVGGLVTLQAY 573


Lambda     K      H
   0.327    0.139    0.422 

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: 867
Number of extensions: 35
Number of successful extensions: 2
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: 564
Length of database: 585
Length adjustment: 36
Effective length of query: 528
Effective length of database: 549
Effective search space:   289872
Effective search space used:   289872
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: 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