Align protein-Npi-phosphohistidine-D-fructose phosphotransferase (subunit 1/2) (EC 2.7.1.202) (characterized)
to candidate Dsui_0702 Dsui_0702 PTS IIA-like nitrogen-regulatory protein PtsN
Query= BRENDA::Q8DWE6 (150 letters) >FitnessBrowser__PS:Dsui_0702 Length = 161 Score = 65.9 bits (159), Expect = 3e-16 Identities = 40/138 (28%), Positives = 73/138 (52%), Gaps = 2/138 (1%) Query: 7 IKINLICESQDEVFHYLATLVVDNGYANNTESVVQALKLRESEGTTGMMEGFAIPHAKDK 66 I ++L S+ F A L+ +N +V +L RE G+TG+ +G AIPH + K Sbjct: 13 ILLDLEASSKKRAFEQ-AGLLFENNLGIARATVFDSLFAREKLGSTGLGQGVAIPHGRIK 71 Query: 67 SIVKPSIAILKLKTGVEWHSMDGQLINNVIALFIPEKEAGTTHLKVLSQIARLLVNKTFK 126 + + + A ++L V + S DG+ + + L +PE +A HL++LS++A+ ++ F+ Sbjct: 72 GLKEAAGAFMRLSAPVPFDSPDGKPVGLMFVLLVPE-QATEQHLQILSELAQRFSDRAFR 130 Query: 127 EKIKEADTILELKELLTE 144 E + D + L T+ Sbjct: 131 EALGACDNTDDAHRLFTD 148 Lambda K H 0.315 0.133 0.358 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: 47 Number of extensions: 3 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: 150 Length of database: 161 Length adjustment: 17 Effective length of query: 133 Effective length of database: 144 Effective search space: 19152 Effective search space used: 19152 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 (21.6 bits) S2: 43 (21.2 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:
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