Align Acetyl-CoA C-acetyltransferase (EC 2.3.1.9) (characterized)
to candidate PP_3754 PP_3754 Beta-ketothiolase BktB
Query= reanno::pseudo13_GW456_L13:PfGW456L13_2411 (393 letters) >lcl|FitnessBrowser__Putida:PP_3754 PP_3754 Beta-ketothiolase BktB Length = 394 Score = 563 bits (1451), Expect = e-165 Identities = 284/394 (72%), Positives = 328/394 (83%), Gaps = 1/394 (0%) Query: 1 MNTPEIYVVSAARTAIGTFGGSLKDVPLADLATTAVKAALERAAVDPALVGHLVMGNVIP 60 M++ EIYVVSA R+AIG FGGSLKD+PLADLA+ +AA+ER+ + VGH+VMG VIP Sbjct: 1 MSSAEIYVVSAVRSAIGGFGGSLKDLPLADLASAVTRAAIERSGLAAEQVGHMVMGTVIP 60 Query: 61 TETRDAYISRVAAMNAGIPKETPAYNVNRLCGSGLQAIINAAQTLMLGDADIVVGAGAES 120 TE RDAY++RVAAMNAGIPKETPA+NVNRLCGSGLQAI++AAQ L+LGD D+ V AGAES Sbjct: 61 TEPRDAYLARVAAMNAGIPKETPAFNVNRLCGSGLQAIVSAAQGLLLGDTDVAVAAGAES 120 Query: 121 MSRGPYLMPAARWGSRMGNAQVIDYMLGILHDPFHGIHMGITAENVAARNGITREMQDAL 180 MSRGPYL+P ARWG+RMG+ Q IDY +G+L DPF HMGITAENV+A+ GITREMQD L Sbjct: 121 MSRGPYLLPQARWGARMGDLQGIDYTVGVLQDPFQHFHMGITAENVSAKYGITREMQDEL 180 Query: 181 AFEDQQRAAHAIANGYFSEQIATVEIQDRKGVKLFSVDEHPRA-TSLEQLAAMKPAFKKD 239 A Q+RAA AIA G F+ QI +E++ RKG FSVDEH RA + EQLA MKP FKKD Sbjct: 181 ALTSQRRAARAIAEGRFASQIVALELKTRKGSVQFSVDEHVRADVTAEQLAGMKPVFKKD 240 Query: 240 GSVTAGNASGLNDGAAALVMASGNAVQANNLKPLARLVSYAHAGVEPEFMGLGPIPATRL 299 G+VTAGNASG+NDGAA LV+A+G+AV+ LKPLARLV YAHAGVEPE MGLGPIPATR Sbjct: 241 GTVTAGNASGINDGAAGLVLATGDAVRRLGLKPLARLVGYAHAGVEPELMGLGPIPATRK 300 Query: 300 ALKRAGLTVADLDVIEANIAFAAQACAVSQELDLDPAKVNPNGSGIALGHPVGATGAIIA 359 L++ GL + DLDVIE+N AFAAQACAV++EL DP KVNPNGSGI+LGHPVGATGAIIA Sbjct: 301 VLEKTGLNLQDLDVIESNEAFAAQACAVARELGFDPEKVNPNGSGISLGHPVGATGAIIA 360 Query: 360 TKAIHELHRTGGRYALVTMCIGGGQGIAAIFERV 393 TKAIHEL R GRYAL TMCIGGGQGIA +FERV Sbjct: 361 TKAIHELQRIQGRYALATMCIGGGQGIAVVFERV 394 Lambda K H 0.318 0.133 0.378 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: 520 Number of extensions: 23 Number of successful extensions: 2 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: 393 Length of database: 394 Length adjustment: 31 Effective length of query: 362 Effective length of database: 363 Effective search space: 131406 Effective search space used: 131406 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: 50 (23.9 bits)
This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.
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:
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