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 trehalose-specific PTS system, I, HPr, and IIA components (characterized)
to candidate WP_086509381.1 BZY95_RS07800 phosphoenolpyruvate--protein phosphotransferase

Query= reanno::pseudo3_N2E3:AO353_15995
         (844 letters)



>NCBI__GCF_002151265.1:WP_086509381.1
          Length = 963

 Score =  489 bits (1258), Expect = e-142
 Identities = 323/726 (44%), Positives = 414/726 (57%), Gaps = 49/726 (6%)

Query: 139 DSGLVACAQPVLRLSLGDPRTVVAQEEGE--ALFSKPVHLPNPNGLHARPAAVFAQAAK- 195
           DSG  A       L   D  TV+A+  GE  A  ++   + N +GLHARPA    QAA+ 
Sbjct: 254 DSGAAA------ELPSADAATVLARLAGESAAAHTRLARVLNAHGLHARPAKQLVQAARE 307

Query: 196 -GFAASICLHKQQDSA-NAKSLVAIMALQTVHGDALQVSAVGEDAELAISTLAQLLADGC 253
            G    + L +   +A +A SL  ++ L    G  L  SA GE A+ A+  + + +ADG 
Sbjct: 308 QGLPIQVRLAEGGGAAVSASSLTKVINLGARRGQQLLFSAEGEGAQQALDAVCRAVADGL 367

Query: 254 GEAVTPV----------AVVAPVVEAQEVSTKLLRGVCASAGSAFGYVVQVAERTLEMPE 303
           GE V P           A  APV    +       GV AS G A      +     + PE
Sbjct: 368 GEHVLPFDESRERSMPQADAAPVEPLPDDVPH--PGVAASPGLAIAPAFVLQTPRFDYPE 425

Query: 304 FAADQQLERESLERALMHATQALQRLRDNAAGEAQADIFKAHQELLEDPSLLEQAQALIA 363
            AAD   ++  L +AL      L+ L   A G   A I   H+E+L DP L E A+  I 
Sbjct: 426 RAADPAEQQRRLRQALAEGAAQLEALVRQARGGEVAQILSMHEEMLTDPELFEAAREGIQ 485

Query: 364 EGKSAAFAWNSATEATATLFKSLGSTLLAERALDLMDVGQRVLKLILGVPDGVWELPDQA 423
           EG+SA  AW  A E  A   + L   LLAERA DL DVG+RVL ++  V     +LP+  
Sbjct: 486 EGRSAESAWWEAIETAAHAQEMLADRLLAERAADLRDVGRRVLGVLCEV-----QLPEPP 540

Query: 424 ----ILIAEQLTPSQTAALDTGKVLGFATVGGGATSHVAILARALGLPAVCGLPLQVLSL 479
               IL+ + + PS  A LDT +V G  T  GGAT+H AILARALG+PAV G   +VL+L
Sbjct: 541 ETPYILVTDDIGPSDVARLDTQRVRGLLTARGGATAHSAILARALGIPAVVGAGERVLTL 600

Query: 480 ASGTRVLLDADKGELHLDPAVSVIEQLHAK-RQQQRQRHQHELENAARA-AVTRDGHHFE 537
           A G  ++LD ++G +   PA S   +  A+ R  +R+R + E   A  A A TRDGH  E
Sbjct: 601 AGGQELILDGERGRVI--PAPSAERRASAEQRLAERERREAEAWQARFAPAQTRDGHRVE 658

Query: 538 VTANVASLAETEQAMSLGAEGIGLLRSEFLYQQRSVAPSHDEQAGTYSAIARALGPQRNL 597
           V AN+ + A    A+  GAEGIGLLR+EFL+   +  P    Q   Y     AL   R L
Sbjct: 659 VAANLGNTAHAADAVERGAEGIGLLRTEFLFMAHAREPDLATQIEEYREALDAL-EGRPL 717

Query: 598 VVRTLDVGGDKPLAYVPMDSEANPFLGMRGIRLCLERPQLLREQFRAILSSAGLAR---- 653
           V RTLDVGGDKPL Y P+  E NPFLG+RGIRL L RP++L  Q RA+L +A  A     
Sbjct: 718 VARTLDVGGDKPLPYWPVPKEDNPFLGLRGIRLSLTRPEVLETQLRALLMAAAPAASEAA 777

Query: 654 -----LHIMLPMVSQLSELRLARLMLE---EEALALGLRELPKLGIMIEVPAAALMADLF 705
                L IMLPMV  + E R  R + E   +E  A       +LG+MIEVP+AAL+A   
Sbjct: 778 DKPRPLRIMLPMVKDVGEFRATRAIFERLLDEIPAAERATDVQLGVMIEVPSAALLASAL 837

Query: 706 APEVDFFSIGTNDLTQYTLAMDRDHPRLASQADSFHPSVLRLIASTVKAAHAHGKWVGVC 765
           A EVDFFS+GTNDLTQYTLA+DRDHP L++QAD  HP+VLRLI  TV AAHAHGKWVGVC
Sbjct: 838 AAEVDFFSVGTNDLTQYTLAIDRDHPELSAQADGLHPAVLRLIEMTVAAAHAHGKWVGVC 897

Query: 766 GALASETLAVPLLLGLGVDELSVSVPLIPAIKAAIREVELSDCQAIAHQVLGLESAEQVR 825
           G LAS+TLAVP+L+GLGVDELSVS   +P +KA +RE +L++ +A A   L   ++E VR
Sbjct: 898 GELASDTLAVPVLVGLGVDELSVSARQVPLVKARLREFDLAEARAQAQLALAQATSEAVR 957

Query: 826 EALSVQ 831
           +AL  +
Sbjct: 958 DALEAR 963


Lambda     K      H
   0.318    0.132    0.370 

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: 1755
Number of extensions: 74
Number of successful extensions: 8
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: 844
Length of database: 963
Length adjustment: 43
Effective length of query: 801
Effective length of database: 920
Effective search space:   736920
Effective search space used:   736920
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: 56 (26.2 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