Alignments for a candidate for actP in Pseudomonas fluorescens GW456-L13

GapMind for catabolism of small carbon sources

Alignments for a candidate for actP in Pseudomonas fluorescens GW456-L13

Align Acetate permease; SubName: Full=Actetate permease; SubName: Full=Cation acetate symporter; SubName: Full=Cation/acetate symporter (characterized, see rationale)
to candidate PfGW456L13_2421 Acetate permease ActP (cation/acetate symporter)

Query= uniprot:A0A1N7U9G2
         (552 letters)



>FitnessBrowser__pseudo13_GW456_L13:PfGW456L13_2421
          Length = 548

 Score =  730 bits (1885), Expect = 0.0
 Identities = 367/552 (66%), Positives = 445/552 (80%), Gaps = 5/552 (0%)

Query: 2   IRRLLAILGASIFAPAVWAAD-ALTGEVHKQPLNVSAIVMFVVFVGATLCITYWASKRNK 60
           + RLLA+       P     D A+  +   +PLN +AI MF+VFV  TL +T WA+ R +
Sbjct: 1   MNRLLALF----LLPLAAVTDVAMAADGASRPLNWNAIGMFLVFVLFTLGVTRWAALRTR 56

Query: 61  SAADYYAAGGKITGFQNGLAIAGDYMSAASFLGISALVYTSGYDGLIYSIGFLVGWPIIL 120
           S +D+Y AGG +TGFQNGLAIAGD +SAASFLGISA+++ +GYDGL+Y++G L GWPIIL
Sbjct: 57  STSDFYTAGGGMTGFQNGLAIAGDMISAASFLGISAMMFLNGYDGLLYALGVLAGWPIIL 116

Query: 121 FLIAERLRNLGKYTFADVASYRLGQTQIRSLSACGSLVVVAFYLIAQMVGAGKLIQLLFG 180
           FLIAERLRNLGKYTFADV SYRL QT +R  SA G+L V   YL+AQMVGAGKLI+LLFG
Sbjct: 117 FLIAERLRNLGKYTFADVVSYRLEQTPVRLTSAFGTLTVALMYLVAQMVGAGKLIELLFG 176

Query: 181 LDYHVAVILVGILMVLYVLFGGMLATTWVQIIKAVLLLSGASFMALMVMKHVNFDFNALF 240
           +DY  AV+LVG+LMV YV FGGMLATTWVQIIKAV+LL G SFMA MV+KH  F   A+F
Sbjct: 177 IDYLYAVMLVGVLMVFYVTFGGMLATTWVQIIKAVMLLFGTSFMAFMVLKHFGFSTEAMF 236

Query: 241 SEAIKVHPKGEAIMSPGGLVKDPISAFSLGLALMFGTAGLPHILMRFFTVSDAKEARKSV 300
           + A  VH KG AIM+PGGL+ +PI A SLGL +MFGTAGLPHILMRFFTVSDAKEARKSV
Sbjct: 237 AGATAVHAKGNAIMAPGGLLSNPIDAISLGLGMMFGTAGLPHILMRFFTVSDAKEARKSV 296

Query: 301 FYATGFIGYFYILTFIIGFGAILLVSTNPAFKDAAGALMGGNNMAAVHLANAVGGSIFLG 360
           FYATGFIGYFY+L  I+GFGAI++V T+PAF+DA+GA++GG NM AVHLA+AVGG++FLG
Sbjct: 297 FYATGFIGYFYLLLIIVGFGAIVMVGTDPAFRDASGAIIGGGNMVAVHLAHAVGGNLFLG 356

Query: 361 FISAVAFATILAVVAGLTLAGASAVSHDLYASVIKKGKANDKDEIRVSKITTIALGVLAI 420
           FISAVAFATILAVVAGL L+GASAVSHDLYA V++KG+A+++ E+RVS+I T+ +GVLAI
Sbjct: 357 FISAVAFATILAVVAGLALSGASAVSHDLYACVMRKGQASEQQEMRVSRIATLCIGVLAI 416

Query: 421 GLGILFESQNIAFMVGLAFSIAASCNFPVLLLSMYWKNLTTRGAMIGGWLGLVSAVGLMV 480
            LG+LFESQNIAF+ GL  +IAAS NFPVL LSMYWK LTTRGA++G   GLVSA+ L+V
Sbjct: 417 VLGLLFESQNIAFLSGLVLAIAASVNFPVLFLSMYWKGLTTRGAVLGSLSGLVSAIVLLV 476

Query: 481 LGPTIWVSILHHEKAIFPYEYPALFSMIIAFVGIWFFSITDKSSAAEKERALYFPQFVRS 540
           L P +WV+++HH+KA+FPY  PALFSM +AF   W FS+TD S  A  ER  Y  QF+RS
Sbjct: 477 LSPAVWVNVMHHDKALFPYSNPALFSMSLAFFSAWLFSVTDTSPRAALERGRYLAQFIRS 536

Query: 541 QTGLGSSGAVSH 552
            TG+G++GA  H
Sbjct: 537 MTGIGATGASKH 548


Lambda     K      H
   0.327    0.140    0.415 

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: 1016
Number of extensions: 51
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: 552
Length of database: 548
Length adjustment: 36
Effective length of query: 516
Effective length of database: 512
Effective search space:   264192
Effective search space used:   264192
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