Align Na+/glucose cotransporter (characterized, see rationale)
to candidate 349883 BT0355 Na+/glucose cotransporter (NCBI ptt file)
Query= uniprot:Q8AAV7 (564 letters) >lcl|FitnessBrowser__Btheta:349883 BT0355 Na+/glucose cotransporter (NCBI ptt file) Length = 564 Score = 1133 bits (2930), Expect = 0.0 Identities = 564/564 (100%), Positives = 564/564 (100%) Query: 1 MEALDWLVIGVFFLALIGIIVWVVRQKQNDSADYFLGGRDATWLAIGASIFASNIGSEHL 60 MEALDWLVIGVFFLALIGIIVWVVRQKQNDSADYFLGGRDATWLAIGASIFASNIGSEHL Sbjct: 1 MEALDWLVIGVFFLALIGIIVWVVRQKQNDSADYFLGGRDATWLAIGASIFASNIGSEHL 60 Query: 61 IGLAGAGASSGMAMAHWEIQGWMILILGWVFVPFYSRSMVYTMPEFLERRYNPQSRTILS 120 IGLAGAGASSGMAMAHWEIQGWMILILGWVFVPFYSRSMVYTMPEFLERRYNPQSRTILS Sbjct: 61 IGLAGAGASSGMAMAHWEIQGWMILILGWVFVPFYSRSMVYTMPEFLERRYNPQSRTILS 120 Query: 121 VISLVSYVLTKVAVTVYAGGLVFQQVFGIKELWGIDFFWIAAIGLVVLTALYTIFGGMKS 180 VISLVSYVLTKVAVTVYAGGLVFQQVFGIKELWGIDFFWIAAIGLVVLTALYTIFGGMKS Sbjct: 121 VISLVSYVLTKVAVTVYAGGLVFQQVFGIKELWGIDFFWIAAIGLVVLTALYTIFGGMKS 180 Query: 181 VLYTSVLQTPILLLGSLIILVLGFKELGGWDEMMRVCGAVTVNDYGDTMTNLIRSNDDAN 240 VLYTSVLQTPILLLGSLIILVLGFKELGGWDEMMRVCGAVTVNDYGDTMTNLIRSNDDAN Sbjct: 181 VLYTSVLQTPILLLGSLIILVLGFKELGGWDEMMRVCGAVTVNDYGDTMTNLIRSNDDAN 240 Query: 241 FPWLGALIGSAIIGFWYWCTDQFIVQRVLSGKNEKEARRGTIFGAYLKLLPVFLFLIPGM 300 FPWLGALIGSAIIGFWYWCTDQFIVQRVLSGKNEKEARRGTIFGAYLKLLPVFLFLIPGM Sbjct: 241 FPWLGALIGSAIIGFWYWCTDQFIVQRVLSGKNEKEARRGTIFGAYLKLLPVFLFLIPGM 300 Query: 301 IAFALHQKYIGAGGEGFLPMLANGTANADAAFPTLVAKLLPAGVKGLVVCGILAALMSSL 360 IAFALHQKYIGAGGEGFLPMLANGTANADAAFPTLVAKLLPAGVKGLVVCGILAALMSSL Sbjct: 301 IAFALHQKYIGAGGEGFLPMLANGTANADAAFPTLVAKLLPAGVKGLVVCGILAALMSSL 360 Query: 361 ASLFNSSAMLFTIDFYKRFRPETPEKKLVGIGQIATVVIVILGILWIPIMRSVGDVLYTY 420 ASLFNSSAMLFTIDFYKRFRPETPEKKLVGIGQIATVVIVILGILWIPIMRSVGDVLYTY Sbjct: 361 ASLFNSSAMLFTIDFYKRFRPETPEKKLVGIGQIATVVIVILGILWIPIMRSVGDVLYTY 420 Query: 421 LQDVQSVLAPGIAAAFLLGICWKRTSAQGGMWGLIAGMIIGLTRLGAKVYYSNAGEVADS 480 LQDVQSVLAPGIAAAFLLGICWKRTSAQGGMWGLIAGMIIGLTRLGAKVYYSNAGEVADS Sbjct: 421 LQDVQSVLAPGIAAAFLLGICWKRTSAQGGMWGLIAGMIIGLTRLGAKVYYSNAGEVADS 480 Query: 481 TFKYLFYDMNWLFFCGWMFLFCIIVVIVVSLATEAPTAEKIQGLVFGTATKEQKAATRAS 540 TFKYLFYDMNWLFFCGWMFLFCIIVVIVVSLATEAPTAEKIQGLVFGTATKEQKAATRAS Sbjct: 481 TFKYLFYDMNWLFFCGWMFLFCIIVVIVVSLATEAPTAEKIQGLVFGTATKEQKAATRAS 540 Query: 541 WDHWDIIHTVIILAITGAFYWYFW 564 WDHWDIIHTVIILAITGAFYWYFW Sbjct: 541 WDHWDIIHTVIILAITGAFYWYFW 564 Lambda K H 0.328 0.142 0.454 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: 1470 Number of extensions: 47 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: 564 Length of database: 564 Length adjustment: 36 Effective length of query: 528 Effective length of database: 528 Effective search space: 278784 Effective search space used: 278784 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 15 ( 7.1 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 40 (21.7 bits) S2: 53 (25.0 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 preprint 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