GapMind for catabolism of small carbon sources

 

Aligments for a candidate for paaJ1 in Dinoroseobacter shibae DFL-12

Align 3-oxoadipyl-CoA thiolase; EC 2.3.1.174 (characterized, see rationale)
to candidate 3609950 Dshi_3331 acetyl-CoA acetyltransferase (RefSeq)

Query= uniprot:A0A2Z5MFE9
         (400 letters)



>lcl|FitnessBrowser__Dino:3609950 Dshi_3331 acetyl-CoA
           acetyltransferase (RefSeq)
          Length = 394

 Score =  328 bits (842), Expect = 1e-94
 Identities = 189/399 (47%), Positives = 250/399 (62%), Gaps = 11/399 (2%)

Query: 3   DAYICDAIRTPIGRYGGALKDVRADDLGAVPIKALIQRNPGVDWRAVDDVIYGCANQAGE 62
           D  I D  RT IG +GG+L       LGA   KA ++R+ GV+   +  V++G       
Sbjct: 6   DIVILDGARTAIGTFGGSLAGTAPITLGATVAKAALERS-GVEGAQIGHVVFGHVINTEP 64

Query: 63  DNRNVARMSALLAGLPADAPGATINRLCGSGMDAVGTAARAIKAGEAQLMIAGGVESMTR 122
            +  ++R++A+ AG+P   P   +NRLCGSG  A+ +  +++  G+AQ  +AGG ESM+R
Sbjct: 65  RDMYLSRVAAMEAGIPDTTPAMNVNRLCGSGAQALVSVIQSLMLGDAQFGLAGGAESMSR 124

Query: 123 APFVMGKAA-SAFTRQAEIHDTTIGWRFVNPLMKRQYGVDSMPETAENVAEQFGISRADQ 181
           +P+ M  A        A   D  +G       +   +G   M  TAENVA + GI RADQ
Sbjct: 125 SPYAMPVARWGQKMGDATAMDMMLG------ALNCPFGTGHMGVTAENVAAEHGIGRADQ 178

Query: 182 DAFALASQQKAARAQRDGTLAQEIVGVEIAQKKGDAIRVTLDEHPRETSLESLARLKGVV 241
           DAFAL SQ +AARAQ  G    +IV V +  K+ D +    DEHP+ T+ E+LA L+ V 
Sbjct: 179 DAFALESQARAARAQEAGHFNSQIVPVPVKVKR-DMVDFVRDEHPKPTTAEALAGLRTVF 237

Query: 242 RPDGTVTAGNASGVNDGACALLIASQQAAEQYGLRRRARVVGMATAGVEPRIMGIGPAPA 301
           + DGTVTAGNASG+NDGA AL++A   AAE  GL+ RAR++G A AGV P +MGIGP PA
Sbjct: 238 QKDGTVTAGNASGINDGAAALVLARASAAESAGLKPRARILGYAHAGVRPEVMGIGPVPA 297

Query: 302 TQKLLRQLGMTLDQLDVIELNEAFASQGLAVLRMLGLRDDDPRVNPNGGAIALGHPLGAS 361
            Q LL +  +++   DVIE NEAFA+Q LAV + LGL  D  +VNPNGGAIALGHP+GA+
Sbjct: 298 VQALLAKTDLSVSDFDVIESNEAFAAQALAVNKGLGL--DPAKVNPNGGAIALGHPVGAT 355

Query: 362 GARLVTTALHQLERSNGRFALCTMCIGVGQGIALVIERL 400
           GA +   AL++LER  G+ AL TMCIG GQGIAL  E L
Sbjct: 356 GAIIALKALYELERIGGKRALVTMCIGGGQGIALAFEAL 394


Lambda     K      H
   0.319    0.134    0.386 

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: 444
Number of extensions: 21
Number of successful extensions: 5
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: 400
Length of database: 394
Length adjustment: 31
Effective length of query: 369
Effective length of database: 363
Effective search space:   133947
Effective search space used:   133947
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 50 (23.9 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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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:

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:

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:

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, or view the source code.

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