Align homoserine O-succinyltransferase (EC 2.3.1.46) (characterized)
to candidate WP_012969171.1 KVAR_RS24220 homoserine O-succinyltransferase
Query= BRENDA::P07623 (309 letters) >NCBI__GCF_000025465.1:WP_012969171.1 Length = 309 Score = 595 bits (1534), Expect = e-175 Identities = 284/309 (91%), Positives = 297/309 (96%) Query: 1 MPIRVPDELPAVNFLREENVFVMTTSRASGQEIRPLKVLILNLMPKKIETENQFLRLLSN 60 MPIRV DELPAV+FLR ENVFVMTT+RA+ QEIRPLKVLILNLMPKKIETENQFLRLLSN Sbjct: 1 MPIRVQDELPAVSFLRNENVFVMTTTRATTQEIRPLKVLILNLMPKKIETENQFLRLLSN 60 Query: 61 SPLQVDIQLLRIDSRESRNTPAEHLNNFYCNFEDIQDQNFDGLIVTGAPLGLVEFNDVAY 120 SPLQVDIQLLRID+RESRNTP EHLNNFYCNF++I DQNFDGLIVTGAPLGLVEFNDVAY Sbjct: 61 SPLQVDIQLLRIDARESRNTPTEHLNNFYCNFDEICDQNFDGLIVTGAPLGLVEFNDVAY 120 Query: 121 WPQIKQVLEWSKDHVTSTLFVCWAVQAALNILYGIPKQTRTEKLSGVYEHHILHPHALLT 180 WPQIKQVLEW+KDHVTSTLFVCWAVQAALNILYGIPKQTR EK+SGVYEHHILHPHALLT Sbjct: 121 WPQIKQVLEWAKDHVTSTLFVCWAVQAALNILYGIPKQTRAEKISGVYEHHILHPHALLT 180 Query: 181 RGFDDSFLAPHSRYADFPAALIRDYTDLEILAETEEGDAYLFASKDKRIAFVTGHPEYDA 240 RGFDDSFLAPHSRYADFPA LIRDYTDLEILAETEEGDAYLFASKDKRIAFVTGHPEYDA Sbjct: 181 RGFDDSFLAPHSRYADFPAGLIRDYTDLEILAETEEGDAYLFASKDKRIAFVTGHPEYDA 240 Query: 241 QTLAQEFFRDVEAGLDPDVPYNYFPHNDPQNTPRASWRSHGNLLFTNWLNYYVYQITPYD 300 TLA E+FRDVEAGL+P+VPYNYFP NDPQN PRA+WRSHGNLLF NWLNYYVYQITPYD Sbjct: 241 NTLASEYFRDVEAGLNPEVPYNYFPQNDPQNKPRATWRSHGNLLFANWLNYYVYQITPYD 300 Query: 301 LRHMNPTLD 309 LRHMNPTL+ Sbjct: 301 LRHMNPTLE 309 Lambda K H 0.321 0.138 0.424 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: 484 Number of extensions: 13 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: 309 Length of database: 309 Length adjustment: 27 Effective length of query: 282 Effective length of database: 282 Effective search space: 79524 Effective search space used: 79524 Neighboring words threshold: 11 Window for multiple hits: 40 X1: 16 ( 7.4 bits) X2: 38 (14.6 bits) X3: 64 (24.7 bits) S1: 41 (21.8 bits) S2: 48 (23.1 bits)
Align candidate WP_012969171.1 KVAR_RS24220 (homoserine O-succinyltransferase)
to HMM TIGR01001 (metA: homoserine O-succinyltransferase (EC 2.3.1.46))
# hmmsearch :: search profile(s) against a sequence database # HMMER 3.3.1 (Jul 2020); http://hmmer.org/ # Copyright (C) 2020 Howard Hughes Medical Institute. # Freely distributed under the BSD open source license. # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # query HMM file: ../tmp/path.aa/TIGR01001.hmm # target sequence database: /tmp/gapView.15020.genome.faa # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Query: TIGR01001 [M=301] Accession: TIGR01001 Description: metA: homoserine O-succinyltransferase Scores for complete sequences (score includes all domains): --- full sequence --- --- best 1 domain --- -#dom- E-value score bias E-value score bias exp N Sequence Description ------- ------ ----- ------- ------ ----- ---- -- -------- ----------- 6e-168 543.9 0.2 6.8e-168 543.8 0.2 1.0 1 lcl|NCBI__GCF_000025465.1:WP_012969171.1 KVAR_RS24220 homoserine O-succin Domain annotation for each sequence (and alignments): >> lcl|NCBI__GCF_000025465.1:WP_012969171.1 KVAR_RS24220 homoserine O-succinyltransferase # score bias c-Evalue i-Evalue hmmfrom hmm to alifrom ali to envfrom env to acc --- ------ ----- --------- --------- ------- ------- ------- ------- ------- ------- ---- 1 ! 543.8 0.2 6.8e-168 6.8e-168 1 301 [] 1 302 [. 1 302 [. 1.00 Alignments for each domain: == domain 1 score: 543.8 bits; conditional E-value: 6.8e-168 TIGR01001 1 mpirvpdelpavellkeenifvmtekrashqdirplevlilnlmpkkietenqllrllsnsplqvditl 69 mpirv delpav +l++en+fvmt+ ra++q+irpl+vlilnlmpkkietenq+lrllsnsplqvdi+l lcl|NCBI__GCF_000025465.1:WP_012969171.1 1 MPIRVQDELPAVSFLRNENVFVMTTTRATTQEIRPLKVLILNLMPKKIETENQFLRLLSNSPLQVDIQL 69 9******************************************************************** PP TIGR01001 70 lridsrkskntpiehlekfykeleevkdrkfdGlivtGapvellefedvayweelkeilewskenvtst 138 lrid+r+s+ntp+ehl++fy++++e+ d++fdGlivtGap++l+ef+dvayw+++k++lew+k++vtst lcl|NCBI__GCF_000025465.1:WP_012969171.1 70 LRIDARESRNTPTEHLNNFYCNFDEICDQNFDGLIVTGAPLGLVEFNDVAYWPQIKQVLEWAKDHVTST 138 ********************************************************************* PP TIGR01001 139 lyicwaaqaalkllygipkrtleeklsGvykhdiv.kedlllrgfddkflaphsryadldeeliaeltd 206 l++cwa+qaal++lygipk+t+ ek+sGvy+h+i+ +++ll+rgfdd+flaphsryad+++ li+++td lcl|NCBI__GCF_000025465.1:WP_012969171.1 139 LFVCWAVQAALNILYGIPKQTRAEKISGVYEHHILhPHALLTRGFDDSFLAPHSRYADFPAGLIRDYTD 207 **********************************98999****************************** PP TIGR01001 207 leilaesdeagvylaaskdernifvtGhpeydketlrqeyvrdvgeglkvdipknyypkddpektpias 275 leilae++e+++yl+askd+r++fvtGhpeyd++tl+ ey+rdv++gl++++p+ny+p++dp+++p+a+ lcl|NCBI__GCF_000025465.1:WP_012969171.1 208 LEILAETEEGDAYLFASKDKRIAFVTGHPEYDANTLASEYFRDVEAGLNPEVPYNYFPQNDPQNKPRAT 276 ********************************************************************* PP TIGR01001 276 wrshanllfanwlnyavyqktpydle 301 wrsh+nllfanwlny+vyq+tpydl+ lcl|NCBI__GCF_000025465.1:WP_012969171.1 277 WRSHGNLLFANWLNYYVYQITPYDLR 302 ************************96 PP Internal pipeline statistics summary: ------------------------------------- Query model(s): 1 (301 nodes) Target sequences: 1 (309 residues searched) Passed MSV filter: 1 (1); expected 0.0 (0.02) Passed bias filter: 1 (1); expected 0.0 (0.02) Passed Vit filter: 1 (1); expected 0.0 (0.001) Passed Fwd filter: 1 (1); expected 0.0 (1e-05) Initial search space (Z): 1 [actual number of targets] Domain search space (domZ): 1 [number of targets reported over threshold] # CPU time: 0.01u 0.01s 00:00:00.02 Elapsed: 00:00:00.01 # Mc/sec: 8.93 // [ok]
This GapMind analysis is from Apr 10 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