Alignments for a candidate for lctP in Pontibacillus litoralis JSM 072002

GapMind for catabolism of small carbon sources

Alignments for a candidate for lctP in Pontibacillus litoralis JSM 072002

Align L-lactate permease (characterized, see rationale)
to candidate WP_036834858.1 N784_RS10830 L-lactate permease

Query= uniprot:Q8EIL2
         (545 letters)



>NCBI__GCF_000775615.1:WP_036834858.1
          Length = 543

 Score =  608 bits (1567), Expect = e-178
 Identities = 301/542 (55%), Positives = 391/542 (72%), Gaps = 6/542 (1%)

Query: 1   MTWTQTYTPLGSLWLTAIVALLPIVFFFLALTVLKLKGHIAGALTLLIALAVAIITYKMP 60
           MTWTQ Y PL ++WL+A VA +PI+FFFLALTVLK++  IA  LT++++  +AI  Y MP
Sbjct: 1   MTWTQVYDPLNNIWLSAFVAFIPILFFFLALTVLKMRATIASFLTVILSFIIAITVYDMP 60

Query: 61  VSIALASAIYGFSYGLWPIAWIIITAVFLYKITVKTGQFEIIRSSVISVTEDQRLQMLLV 120
            ++A  + +YGF +  WPI++I+I AVFLYK++VK+GQF ++RSS+ S++ D R+QMLLV
Sbjct: 61  TTMAAEATVYGFGFSFWPISYIVIAAVFLYKLSVKSGQFNVVRSSIASISNDARIQMLLV 120

Query: 121 GFSFGAFLEGAAGFGAPVAITAALLVGLGFNPLYAAGLCLIANTAPVAFGAMGIPIIVAG 180
            F+F AFLEGAAGFGAP+AITAALLVGLGFNPL AAGLCLIANTA  AFGAMGIP+IVAG
Sbjct: 121 AFAFNAFLEGAAGFGAPIAITAALLVGLGFNPLVAAGLCLIANTASGAFGAMGIPVIVAG 180

Query: 181 QVSSLDPFHIGQLAGRQLPILSIIVPFWLIAMMDGIRGIRQTWPATLVAGVSFAVTQFLT 240
           +VS +DP  I +L G  LP +S  +PF L+A++DG +G+RQ WP   VAG S+ +TQ+LT
Sbjct: 181 EVSGIDPMTISKLLGLSLPFISFAIPFLLVAILDGFKGLRQVWPVAFVAGASYGITQYLT 240

Query: 241 SNFIGPELPDITSALVSLICLTLFLKVWQPKEIFTFSGMKQRAVTPKSTFSNGQIFKAWS 300
             F+GPELP+ITSA+V L+ +TLF KVWQPKE                  S  +I KAWS
Sbjct: 241 VTFVGPELPNITSAIVCLVAITLFTKVWQPKEEMVLEVKGNNEELDMKDLSAKKIAKAWS 300

Query: 301 PFIILTAIVTLWSIKDVQL------ALSFATISIEVPYLHNLVIKTAPIVAKETPYAAIY 354
           PFI LT +VT+WS+   +        LS     I +P LHN VIK  PIV + TPY AI 
Sbjct: 301 PFIALTVMVTVWSLPVFKKLFAEGGPLSGTIFKITIPGLHNQVIKGQPIVPEATPYPAIL 360

Query: 355 KLNLLGAVGTAILIAAMISIVVLKMSISNALTSFKDTLIELRFPILSIGLVLAFAFVANY 414
            ++LL A GTAI+ AA+ SI+ L++     + + K+T+ EL  PI++I +V+ FA++ANY
Sbjct: 361 TIDLLSATGTAIVFAAIFSILYLRIPFKTVMATLKETIQELSKPIITIMMVIGFAYIANY 420

Query: 415 SGLSSTLALVLAGTGVAFPFFSPFLGWLGVFLTGSDTSSNALFGALQANTANQIGVTPEL 474
           SG SSTL L LA T   FPF SPF+GW+GVFLTGS  S+NALFG+LQ  TA QI V P +
Sbjct: 421 SGQSSTLGLALAETANFFPFLSPFVGWIGVFLTGSVVSNNALFGSLQQITAEQINVLPIV 480

Query: 475 LVAANTTGGVTGKMISPQSIAVACAATGLAGKESDLFRFTLKHSLFFCTFIGVLTVLQAY 534
           LVAANT GGV  KM+SPQS+A+A  A GL G+ES+LFRFTLK+S+      GV+T LQ+ 
Sbjct: 481 LVAANTAGGVMAKMLSPQSVAIASGAVGLVGRESELFRFTLKYSMVLLIITGVITYLQSI 540

Query: 535 IV 536
           ++
Sbjct: 541 LI 542


Lambda     K      H
   0.327    0.140    0.419 

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: 972
Number of extensions: 40
Number of successful extensions: 3
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: 545
Length of database: 543
Length adjustment: 35
Effective length of query: 510
Effective length of database: 508
Effective search space:   259080
Effective search space used:   259080
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 24 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