Align [CysO sulfur-carrier protein]-thiocarboxylate-dependent cysteine synthase (EC 2.5.1.113); O-phosphoserine sulfhydrylase (EC 2.5.1.65) (characterized)
to candidate WP_037573404.1 BS73_RS16980 cystathionine beta-synthase
Query= BRENDA::P9WP53 (323 letters) >NCBI__GCF_000744815.1:WP_037573404.1 Length = 466 Score = 184 bits (466), Expect = 5e-51 Identities = 118/313 (37%), Positives = 170/313 (54%), Gaps = 21/313 (6%) Query: 1 MTRYDSLLQALGNTPLVGLQRLSPRWDDGRDGPHVRLWAKLEDRNPTGSIKDRPAVRMIE 60 M +DS+++ +G+TPLV L R++ +G + AK+E NP GS+KDR AVRMIE Sbjct: 1 MRYHDSIIELVGDTPLVRLGRVT-------EGISATVLAKVEYFNPGGSVKDRIAVRMIE 53 Query: 61 QAEADGLLRPGATILEPTSGNTGISLAMAARLKGYRLICVMPENTSVERRQLLELYGAQI 120 AE G L+PG I+EPTSGNTG+ LA+ A+ KGYR I V P+ S ++ +L YGA++ Sbjct: 54 AAEKSGELKPGGVIVEPTSGNTGVGLAIVAQQKGYRCIFVCPDKVSTDKINVLRAYGAEV 113 Query: 121 IF---SAAEGGSNTAVATAKELAATNPSWVMLYQYGNPANTDSHYCGTGPELLADLP-EI 176 + + A ++ + L P QY NP N SHY TGPE+ I Sbjct: 114 VVCPTAVAPEHPDSYYNVSDRLVRETPLAWKPDQYSNPENPASHYHSTGPEIWQQTDGRI 173 Query: 177 THFVAGLGTTGTLMGTGRFLRE-HVANVKIVAAEPR---YGEG---VYALRNMDEGFVPE 229 THFV G+GT GT+ GTGR+L++ V+++ A+P Y G Y + + E F P Sbjct: 174 THFVTGVGTGGTISGTGRYLKDVSEGRVQVIGADPEGSVYSGGSGRPYLVEGVGEDFWPT 233 Query: 230 LYDPEILTARYSVGAVDAVRRTRELVHTEGIFAGISTGAVLHAALGVGAGALAAGERADI 289 YD + +V ++ + TR L EG+ G S G + AAL V A A + Sbjct: 234 AYDRGVADRIVAVSDKESFQMTRRLAREEGLLVGGSCGMAVAAALKV---ARELPPEAVV 290 Query: 290 ALVVADAGWKYLS 302 +++ D+G YLS Sbjct: 291 VVLLPDSGRGYLS 303 Lambda K H 0.317 0.134 0.398 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: 414 Number of extensions: 17 Number of successful extensions: 5 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: 323 Length of database: 466 Length adjustment: 30 Effective length of query: 293 Effective length of database: 436 Effective search space: 127748 Effective search space used: 127748 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: 50 (23.9 bits)
This GapMind analysis is from Jul 26 2024. The underlying query database was built on Jul 25 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