Align Lysine permease LysP (characterized)
to candidate 14258 b0112 aromatic amino acid transporter (NCBI)
Query= SwissProt::A2RNZ6 (508 letters) >FitnessBrowser__Keio:14258 Length = 457 Score = 305 bits (782), Expect = 2e-87 Identities = 175/467 (37%), Positives = 263/467 (56%), Gaps = 31/467 (6%) Query: 32 QVKRALKSRHVSMIALGGTIGTGLFLTSGDVIHTAGPFGALTAYVLIGAMVYFLMTSLGE 91 Q+KR LK+RH+ +IALGG IGTGLFL S VI +AGP G + Y + G + + +M LGE Sbjct: 10 QLKRGLKNRHIQLIALGGAIGTGLFLGSASVIQSAGP-GIILGYAIAGFIAFLIMRQLGE 68 Query: 92 MATYLPTSGSFSDYGTRYVDPAFGFALGWNYWLNWAITVAVDLTAVALCIKFWLPDVPSW 151 M P +GSFS + +Y GFA GWNYW+ + + +LTAV I+FW P++P+W Sbjct: 69 MVVEEPVAGSFSHFAYKYWGSFAGFASGWNYWVLYVLVAMAELTAVGKYIQFWYPEIPTW 128 Query: 152 IFSLIALIIVFSINALSVKTFGETEYWLSAIKITVVVLFLIIGFLSIFGIMGGHIDVAKN 211 + + + +++ +IN +VK FGE E+W + IK+ VV +I G +F GG N Sbjct: 129 VSAAVFFVVINAINLTNVKVFGEMEFWFAIIKVIAVVAMIIFGGWLLFSGNGGPQATVSN 188 Query: 212 L----SVGNHGFVGGLGSFTTGGGILGVLLVAGFSFQGTELLGITAGEAENPEKSIPKAM 267 L HGF G++ ++ + FSF G EL+GITA EA+NPE+SIPKA Sbjct: 189 LWDQGGFLPHGFT----------GLVMMMAIIMFSFGGLELVGITAAEADNPEQSIPKAT 238 Query: 268 NSIFWRILVFYILSIFVMAAIIPFTDPHLVGGNSAAQSPFTIVFERVGFSIAASIMNAVV 327 N + +RIL+FYI S+ V+ +++P+T +A SPF ++F +G + A+ +N VV Sbjct: 239 NQVIYRILIFYIGSLAVLLSLMPWTRV------TADTSPFVLIFHELGDTFVANALNIVV 292 Query: 328 LTSVVSAANSGMYASTRMLYSLAKDGGAPKIFSKTSKNGIPFIALLATTAV-ALLTFLTS 386 LT+ +S NS +Y ++RML+ LA+ G APK + K G+P +L + V AL + Sbjct: 293 LTAALSVYNSCVYCNSRMLFGLAQQGNAPKALASVDKRGVPVNTILVSALVTALCVLINY 352 Query: 387 IYGVSFFTLLVSASGLTGFIAWIGIAISHFRFRRAYVAQGKDVKKLPYHAKLFPFGPILA 446 + S F LL++ I W I+++H +FRRA QG V + P A L+P G + Sbjct: 353 LAPESAFGLLMALVVSALVINWAMISLAHMKFRRAKQEQGV-VTRFP--ALLYPLGNWIC 409 Query: 447 LIMTVLVTLGQDPMLLFGKTWVQGVVMYAAIPLFFILYLGYKFKNKT 493 L+ V +++ T + +Y +L +GY FK KT Sbjct: 410 LLFMAAV------LVIMLMTPGMAISVYLIPVWLIVLGIGYLFKEKT 450 Lambda K H 0.326 0.141 0.422 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: 562 Number of extensions: 28 Number of successful extensions: 6 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: 508 Length of database: 457 Length adjustment: 34 Effective length of query: 474 Effective length of database: 423 Effective search space: 200502 Effective search space used: 200502 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: 52 (24.6 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