Align 3-dehydroquinate dehydratase (EC 4.2.1.10) (characterized)
to candidate GFF1541 PGA1_c15600 3-dehydroquinate dehydratase AroQ
Query= BRENDA::N1V364 (155 letters) >FitnessBrowser__Phaeo:GFF1541 Length = 149 Score = 169 bits (429), Expect = 1e-47 Identities = 79/140 (56%), Positives = 101/140 (72%) Query: 16 LLVLNGPNLNLLGTREPQIYGSDTLEDAETLAARAAEAHGLAVECLQSNHEGVLIDAIHA 75 +LVLNGPNLNLLGTR+P++YG +TL E + GL+V C QSNHEG L+DA+H Sbjct: 4 ILVLNGPNLNLLGTRQPEVYGRETLAMVEQRCVEHGHSIGLSVRCEQSNHEGALLDALHG 63 Query: 76 ARGTAAGIVINPGGYTHTSVALRDALSGVDLPVVEVHISNIHRREEFRHHSYISGIAVAV 135 ARG AG+++N G YTHTS+AL DA+ ++LPVVEVH+SNIH RE+FRH SY+S A+ Sbjct: 64 ARGVYAGVILNAGAYTHTSIALMDAIFSIELPVVEVHLSNIHAREDFRHRSYLSRAALGQ 123 Query: 136 IAGAGISGYKFAVDLLASRL 155 I G G GY A+D L + L Sbjct: 124 ICGFGAQGYIMALDALRAHL 143 Lambda K H 0.317 0.133 0.375 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: 87 Number of extensions: 2 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: 155 Length of database: 149 Length adjustment: 17 Effective length of query: 138 Effective length of database: 132 Effective search space: 18216 Effective search space used: 18216 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: 43 (21.2 bits)
Align candidate GFF1541 PGA1_c15600 (3-dehydroquinate dehydratase AroQ)
to HMM TIGR01088 (aroQ: 3-dehydroquinate dehydratase, type II (EC 4.2.1.10))
# 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/TIGR01088.hmm # target sequence database: /tmp/gapView.2302.genome.faa # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Query: TIGR01088 [M=141] Accession: TIGR01088 Description: aroQ: 3-dehydroquinate dehydratase, type II 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 ------- ------ ----- ------- ------ ----- ---- -- -------- ----------- 1.6e-60 189.0 0.2 1.8e-60 188.8 0.2 1.0 1 lcl|FitnessBrowser__Phaeo:GFF1541 PGA1_c15600 3-dehydroquinate deh Domain annotation for each sequence (and alignments): >> lcl|FitnessBrowser__Phaeo:GFF1541 PGA1_c15600 3-dehydroquinate dehydratase AroQ # score bias c-Evalue i-Evalue hmmfrom hmm to alifrom ali to envfrom env to acc --- ------ ----- --------- --------- ------- ------- ------- ------- ------- ------- ---- 1 ! 188.8 0.2 1.8e-60 1.8e-60 2 139 .. 4 141 .. 3 143 .. 0.98 Alignments for each domain: == domain 1 score: 188.8 bits; conditional E-value: 1.8e-60 TIGR01088 2 ilvlnGPnlnlLGkrepkvyGsltleeieelleeaakelevevevfqsnsegelidkihealeqvdgivinpaalt 77 ilvlnGPnlnlLG+r+p+vyG+ tl +e+ + e++++ +++v + qsn+eg l+d++h a + + g+++n++a+t lcl|FitnessBrowser__Phaeo:GFF1541 4 ILVLNGPNLNLLGTRQPEVYGRETLAMVEQRCVEHGHSIGLSVRCEQSNHEGALLDALHGARGVYAGVILNAGAYT 79 89************************************************************************** PP TIGR01088 78 htsvalrDalaavslPvvevhlsnvhareefrkksvlaevakGvivGlGakgyklalealve 139 hts+al Da+ +++lPvvevhlsn+hare+fr++s+l+ +a G+i+G+Ga+gy +al al lcl|FitnessBrowser__Phaeo:GFF1541 80 HTSIALMDAIFSIELPVVEVHLSNIHAREDFRHRSYLSRAALGQICGFGAQGYIMALDALRA 141 *********************************************************99865 PP Internal pipeline statistics summary: ------------------------------------- Query model(s): 1 (141 nodes) Target sequences: 1 (149 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 0.00s 00:00:00.01 Elapsed: 00:00:00.00 # Mc/sec: 4.95 // [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