Alignments for a candidate for treEIIA in Halomonas desiderata SP1

GapMind for catabolism of small carbon sources

Alignments for a candidate for treEIIA in Halomonas desiderata SP1

Align D-trehalose PTS system, I, HPr, and IIA components (characterized)
to candidate WP_086509481.1 BZY95_RS08245 phosphoenolpyruvate-protein phosphotransferase PtsP

Query= reanno::WCS417:GFF4500
         (838 letters)



>NCBI__GCF_002151265.1:WP_086509481.1
          Length = 753

 Score =  303 bits (776), Expect = 2e-86
 Identities = 203/612 (33%), Positives = 327/612 (53%), Gaps = 35/612 (5%)

Query: 234 EDAEAAIKALVALLAEGCGEAVV--NVAEPVATQSSATLLRGVCASPGSAFGQVVQVTD- 290
           E+ EA +  + A LA     A+   ++++P      A +  GV ASPG A G+VV V   
Sbjct: 137 EEDEAFLITMGAQLAGVLAHALATGSLSKPTLPGGQA-MFTGVPASPGMAIGEVVVVAPL 195

Query: 291 ------PELVITEQGTGGATERAALTRGLLAANEALQVLQDKAAGSAQAE---IFRAHQE 341
                 P+L+ T+       E A L   +    E ++   ++ A    A+   +F  +Q+
Sbjct: 196 ADLDSVPDLIPTDV----EHEIARLKEAIERVREEIRAAGERLANRISAQELALFEVYQQ 251

Query: 342 LLEDPTLLEHAHRLLGEGKSAAFAWNSATLATVTLFQGLGNALIAERAADLADVGQRVLK 401
           +L +  L +   + + EG+ A  A        V   + + +  + ERAAD+ D+G+RVL 
Sbjct: 252 MLSEAALSQEVEKRIREGQWAPGALADVVRRHVQYLERVDDDYLRERAADVRDLGRRVLA 311

Query: 402 -LILGIQDSAWDLPERAILIAEQLTPSQTASLDTRKVLGFVTVAGGATSHVAILARALGL 460
            L      +  + PE  IL+ ++++ +    +   ++ G V+V G +TSHVAI+ARA+G+
Sbjct: 312 HLQEETPQTPANFPESTILVGDEISVAMLGEVPRERLAGLVSVRGSSTSHVAIVARAMGI 371

Query: 461 PAICGVPAQVLALANGKQVLLDADKGELHLEPN---LAEIEQL--EAARKHQVLRHQRDV 515
           P + G+    L   +G +V+LD  +G L + P+    A    L  E A   +VL H++D 
Sbjct: 372 PTVSGMVDLPLPRLSGAEVVLDGHRGRLFVRPSDELKARYSSLIAEEAALTEVLEHEQD- 430

Query: 516 AQASLPATTRDGHHVEVTANVASLQEVEHALTLGGEGVGLLRSEFLYLDRNRAPSPEEQA 575
               LP+ T DGH + +  N     +   +L     GVGL R+E  ++   R P  +EQA
Sbjct: 431 ----LPSETPDGHVMPLMVNTGLAIDTAASLKKRISGVGLYRTEVPFMIAERFPGEQEQA 486

Query: 576 GTYTAIARALGTERNLVVRTLDVGGDKPLAYVPMDAETNPFLGLRGIRLCLERPQLLREQ 635
             Y     +      +V+RTLD+GGDK L Y P++ E NPFLG RGIR+ L+ P++L  Q
Sbjct: 487 RLYRDQLESFAP-LPVVMRTLDIGGDKDLPYFPIE-EANPFLGWRGIRVTLDHPEVLMVQ 544

Query: 636 FRAILASA-GFARLHIMLPMVSLLSELHLARKILEEEALALG----LTELPKLGIMIEVP 690
            RA+L +A G   L I+LPMV+ + E+  A ++L+     LG    ++  P++G+M+EVP
Sbjct: 545 LRAMLRAAQGLDNLQILLPMVTNVDEVDDALRLLDRAIRELGEEGVVSPRPRVGVMLEVP 604

Query: 691 SAALMADVFAPHVDFFSIGTNDLTQYTLAMDRDHPRLANQADSFHPAVLRLIATTVKAAH 750
           +     D  A  VDFFS+G+NDLTQY LA+DR++PR+A+  DS HPAVL  +A   + + 
Sbjct: 605 ATLYQLDALAERVDFFSVGSNDLTQYLLAVDRNNPRVASLYDSCHPAVLCAMARLAEESR 664

Query: 751 AHGKWVGVCGALASEALAVPVLIGLGVDELSVSVPLIPTIKATVRELDLADCQIIARQVL 810
              K + VCG LA +     +L+G+G D LS++ P +P ++A +R + +   + + ++ L
Sbjct: 665 RLKKPISVCGELAGDPAGALLLMGMGFDSLSMNAPSLPRVRAAIRRVSIDAAKALVQETL 724

Query: 811 GLEEAAEVREAL 822
            L     VR  L
Sbjct: 725 ALNTPVAVRSHL 736


Lambda     K      H
   0.318    0.133    0.371 

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: 1205
Number of extensions: 55
Number of successful extensions: 7
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: 838
Length of database: 753
Length adjustment: 41
Effective length of query: 797
Effective length of database: 712
Effective search space:   567464
Effective search space used:   567464
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 55 (25.8 bits)

This GapMind analysis is from Sep 24 2021. 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 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