Align 3-isopropylmalate dehydratase small subunit; EC 4.2.1.33; Alpha-IPM isomerase; IPMI; Isopropylmalate isomerase (uncharacterized)
to candidate 6939202 Sama_3296 aconitate hydratase (RefSeq)
Query= curated2:C3N1A2 (165 letters) >FitnessBrowser__SB2B:6939202 Length = 861 Score = 55.5 bits (132), Expect = 2e-12 Identities = 30/68 (44%), Positives = 43/68 (63%), Gaps = 1/68 (1%) Query: 44 EFYKKASKGVIIVAGKVFGMGSSREQAAIALKAAGVKAVVAESFARIFYRNAINNG-LPV 102 E Y + + +IIVAGK +G GSSR+ AA ++ AGV+ +VAE F RI N + G LP+ Sbjct: 725 ETYMERKQPLIIVAGKDYGQGSSRDWAAKGVRLAGVEVIVAEGFERIHRTNLVGMGVLPL 784 Query: 103 ITLPNSTK 110 +P T+ Sbjct: 785 EFMPGETR 792 Lambda K H 0.318 0.137 0.376 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: 306 Number of extensions: 16 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: 165 Length of database: 861 Length adjustment: 30 Effective length of query: 135 Effective length of database: 831 Effective search space: 112185 Effective search space used: 112185 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: 49 (23.5 bits)
This GapMind analysis is from Apr 09 2024. The underlying query database was built on Apr 09 2024.
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:
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