Align Branched-chain amino acid aminotransferase (EC 2.6.1.42) (characterized)
to candidate Pf6N2E2_477 Branched-chain amino acid aminotransferase (EC 2.6.1.42)
Query= reanno::pseudo5_N2C3_1:AO356_22970 (339 letters) >FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 Length = 339 Score = 684 bits (1765), Expect = 0.0 Identities = 333/339 (98%), Positives = 336/339 (99%) Query: 1 MGNESINWDKLGFDYIKTDKRYLSHWRDGAWDAGTLTDDNVLHISEGSTALHYGQQCFEG 60 MGNESINWDKLGFDYIKTDKRYLSHWRDGAWDAGTLT+DNVLHISEGSTALHYGQQCFEG Sbjct: 1 MGNESINWDKLGFDYIKTDKRYLSHWRDGAWDAGTLTEDNVLHISEGSTALHYGQQCFEG 60 Query: 61 LKAYRCKDGSINLFRPDQNAARMQRSCARLLMPQVETEQFVEACKQVVRANERFIPPYGT 120 LKAYRCKDGSINLFRPDQNAARMQRSCARLLMP V+TEQFVEACKQVVRANERFIPPYGT Sbjct: 61 LKAYRCKDGSINLFRPDQNAARMQRSCARLLMPHVDTEQFVEACKQVVRANERFIPPYGT 120 Query: 121 GGALYLRPFVIGVGDNIGVRTAPEFIFSIFCIPVGAYFKGGLTPHNFLISSFDRAAPQGT 180 GGALYLRPFVIGVGDNIGVRTAPEFIFSIFCIPVGAYFKGGLTPHNFLISSFDRAAPQGT Sbjct: 121 GGALYLRPFVIGVGDNIGVRTAPEFIFSIFCIPVGAYFKGGLTPHNFLISSFDRAAPQGT 180 Query: 181 GAAKVGGNYAASLMPGSQAKKASFADCIYLDPMTHSKIEEVGSANFFGITHDNTFVTPRS 240 GAAKVGGNYAASLMPGSQAKKA+FADCIYLDPMTHSKIEEVGSANFFGITHDN FVTP S Sbjct: 181 GAAKVGGNYAASLMPGSQAKKANFADCIYLDPMTHSKIEEVGSANFFGITHDNKFVTPNS 240 Query: 241 PSVLPGITRLSLIELAKSRLGLEVIEGDVFIDKLSDFKEAGACGTAAVITPIGGISYKDK 300 PSVLPGITRLSLIELAKSRLGLEVIEGDVFIDKLSDFKEAGACGTAAVITPIGGISYKDK Sbjct: 241 PSVLPGITRLSLIELAKSRLGLEVIEGDVFIDKLSDFKEAGACGTAAVITPIGGISYKDK 300 Query: 301 LHVFHSETEVGPITQKLYKELTGVQTGDVEAPAGWIVKV 339 LHVFHSETEVGPITQKLYKELTGVQTGDVEAPAGWIVKV Sbjct: 301 LHVFHSETEVGPITQKLYKELTGVQTGDVEAPAGWIVKV 339 Lambda K H 0.320 0.138 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: 592 Number of extensions: 15 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: 339 Length of database: 339 Length adjustment: 28 Effective length of query: 311 Effective length of database: 311 Effective search space: 96721 Effective search space used: 96721 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: 49 (23.5 bits)
Align candidate Pf6N2E2_477 (Branched-chain amino acid aminotransferase (EC 2.6.1.42))
to HMM TIGR01123 (ilvE: branched-chain amino acid aminotransferase (EC 2.6.1.42))
# 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/TIGR01123.hmm # target sequence database: /tmp/gapView.17704.genome.faa # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Query: TIGR01123 [M=313] Accession: TIGR01123 Description: ilvE_II: branched-chain amino acid aminotransferase 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 ------- ------ ----- ------- ------ ----- ---- -- -------- ----------- 2.5e-142 459.4 0.0 2.9e-142 459.2 0.0 1.0 1 lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 Branched-chain amino acid aminot Domain annotation for each sequence (and alignments): >> lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 Branched-chain amino acid aminotransferase (EC 2.6.1.42) # score bias c-Evalue i-Evalue hmmfrom hmm to alifrom ali to envfrom env to acc --- ------ ----- --------- --------- ------- ------- ------- ------- ------- ------- ---- 1 ! 459.2 0.0 2.9e-142 2.9e-142 1 313 [] 31 339 .] 31 339 .] 0.99 Alignments for each domain: == domain 1 score: 459.2 bits; conditional E-value: 2.9e-142 TIGR01123 1 WdeaelaseaeleldegsavlhYgqevfeGlkayRtadGkillfRpdanakRlrrsaerlllPel 65 Wd+++l++++ l+++egs++lhYgq++feGlkayR++dG+i+lfRpd+na+R++rs+ rll+P++ lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 31 WDAGTLTEDNVLHISEGSTALHYGQQCFEGLKAYRCKDGSINLFRPDQNAARMQRSCARLLMPHV 95 ***************************************************************** PP TIGR01123 66 eeelflealkqlvkadkdwvpkakseasLYlRPfliatednlGvkaakeylflvlasPvGaYfkg 130 ++e+f+ea+kq+v+a+++++p+++++ +LYlRPf+i+++dn+Gv++a+e++f++++ PvGaYfkg lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 96 DTEQFVEACKQVVRANERFIPPYGTGGALYLRPFVIGVGDNIGVRTAPEFIFSIFCIPVGAYFKG 160 ***************************************************************** PP TIGR01123 131 glapvsifveteyvRaapkGtGavkvgGnYaasllaqkkaaeqglddvvyldpvekkkieevGaa 195 gl+p ++f+ + ++Raap+GtGa+kvgGnYaasl++ ++a++ +++d++yldp+++ kieevG+a lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 161 GLTP-HNFLISSFDRAAPQGTGAAKVGGNYAASLMPGSQAKKANFADCIYLDPMTHSKIEEVGSA 224 ****.99********************************************************** PP TIGR01123 196 niflitkdgelvttplsesiLegvtresllelakd.lgleveereiaidelkaaveaGeivfacG 259 n+f+it+d ++++tp+s+s+L+g+tr sl+elak+ lglev e+++ id+l++++eaG acG lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 225 NFFGITHD-NKFVTPNSPSVLPGITRLSLIELAKSrLGLEVIEGDVFIDKLSDFKEAG----ACG 284 ********.**************************9**********************....*** PP TIGR01123 260 taavitPvgelkiegkevevkse.evGevtkklrdeltdiqyGkledkegWivev 313 taavitP+g+++ ++k ++++se evG++t+kl++elt++q+G++e++ gWiv+v lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_477 285 TAAVITPIGGISYKDKLHVFHSEtEVGPITQKLYKELTGVQTGDVEAPAGWIVKV 339 *********************999*****************************98 PP Internal pipeline statistics summary: ------------------------------------- Query model(s): 1 (313 nodes) Target sequences: 1 (339 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: 6.93 // [ok]
This GapMind analysis is from Apr 09 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