GapMind for Amino acid biosynthesis

 

Alignments for a candidate for hisF in Pseudomonas stutzeri RCH2

Align imidazole glycerol-phosphate synthase (subunit 2/2) (EC 4.3.2.10) (characterized)
to candidate GFF156 Psest_0156 imidazoleglycerol phosphate synthase, cyclase subunit

Query= BRENDA::Q5NMD6
         (255 letters)



>FitnessBrowser__psRCH2:GFF156
          Length = 256

 Score =  297 bits (761), Expect = 1e-85
 Identities = 148/256 (57%), Positives = 191/256 (74%), Gaps = 5/256 (1%)

Query: 1   MTLCTRIIPCLDVADGRVVKGVNFTDLMDAGDPVEQAKVYDAAGADELCFLDISASHEGR 60
           M L  RIIPCLDV +GRVVKGV F ++ DAGDPVE A+ YD  GADE+ FLDI+AS + R
Sbjct: 1   MALAKRIIPCLDVDNGRVVKGVQFENIRDAGDPVEIARRYDEQGADEITFLDITASVDNR 60

Query: 61  GTMLDVVARTAEVCFMPLTVGGGVRQVEDARALLLAGADKVAVNSAAVARPELVAEIADR 120
            T L  V R A   F+PLTVGGGVR V+D R LL AGADKV++N+AAV  P+ V E ADR
Sbjct: 61  DTTLHTVERMASQVFIPLTVGGGVRSVQDIRNLLNAGADKVSINTAAVFNPDFVGEAADR 120

Query: 121 FGAQCVVAAIDARR-----NGDHWEVYTHGGRRPTGINALDHALNLTRLGAGEILLTSMD 175
           FG+QC+V AIDA++         WE++THGGR+PTG++A+  A  +  LGAGEILLTSMD
Sbjct: 121 FGSQCIVVAIDAKKVSAPGEPGRWEIFTHGGRKPTGLDAVAWAKKMEDLGAGEILLTSMD 180

Query: 176 KDGTRDGYDLELTRLVADSVPVPVIASGGVGNLDHMVEGVTKGHASALLAASIFHFGQYS 235
           +DG + GYDL +TR +++++ +PVIASGGVGNL H+ +G+ +G A A+LAASIFHFG+Y+
Sbjct: 181 QDGVKSGYDLGVTRAISEALCIPVIASGGVGNLQHLADGILEGKADAVLAASIFHFGEYT 240

Query: 236 LAEAHEALAKAGLTVR 251
           + EA   LA  G+ +R
Sbjct: 241 IPEAKAYLAARGIVMR 256


Lambda     K      H
   0.320    0.136    0.400 

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: 237
Number of extensions: 7
Number of successful extensions: 2
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: 255
Length of database: 256
Length adjustment: 24
Effective length of query: 231
Effective length of database: 232
Effective search space:    53592
Effective search space used:    53592
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: 47 (22.7 bits)

Align candidate GFF156 Psest_0156 (imidazoleglycerol phosphate synthase, cyclase subunit)
to HMM TIGR00735 (hisF: imidazoleglycerol phosphate synthase, cyclase subunit)

# 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/TIGR00735.hmm
# target sequence database:        /tmp/gapView.20597.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00735  [M=254]
Accession:   TIGR00735
Description: hisF: imidazoleglycerol phosphate synthase, cyclase subunit
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                          -----------
   8.5e-121  388.0   0.4   9.8e-121  387.8   0.4    1.0  1  lcl|FitnessBrowser__psRCH2:GFF156  Psest_0156 imidazoleglycerol pho


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__psRCH2:GFF156  Psest_0156 imidazoleglycerol phosphate synthase, cyclase subunit
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  387.8   0.4  9.8e-121  9.8e-121       2     254 .]       3     256 .]       2     256 .] 0.98

  Alignments for each domain:
  == domain 1  score: 387.8 bits;  conditional E-value: 9.8e-121
                          TIGR00735   2 lakriipCLdvkdgrvvkGvqfknlrdaGdpvelakkydeeGadelvflditassekretmlevvervaekvfiPl 77 
                                        lakriipCLdv++grvvkGvqf+n+rdaGdpve+a++yde+Gade++flditas ++r+t l+ ver+a +vfiPl
  lcl|FitnessBrowser__psRCH2:GFF156   3 LAKRIIPCLDVDNGRVVKGVQFENIRDAGDPVEIARRYDEQGADEITFLDITASVDNRDTTLHTVERMASQVFIPL 78 
                                        9*************************************************************************** PP

                          TIGR00735  78 tvgGGiksiedvkkllraGadkvsintaavkapelikeladrfGsqaivvaidakreaen.eeakyevtikgGres 152
                                        tvgGG++s++d+++ll+aGadkvsintaav +p+++ e+adrfGsq+ivvaidak++    e + +e+ ++gGr+ 
  lcl|FitnessBrowser__psRCH2:GFF156  79 TVGGGVRSVQDIRNLLNAGADKVSINTAAVFNPDFVGEAADRFGSQCIVVAIDAKKVSAPgEPGRWEIFTHGGRKP 154
                                        ******************************************************9987751559************ PP

                          TIGR00735 153 tdldvvewakeveelGaGeilltsmdkdGtksGydlellkkvkeavkiPviasgGaGkaehleeaflkgkadaaLa 228
                                        t+ld+v+wak++e+lGaGeilltsmd+dG+ksGydl ++++++ea+ iPviasgG+G+ +hl++++l+gkada+La
  lcl|FitnessBrowser__psRCH2:GFF156 155 TGLDAVAWAKKMEDLGAGEILLTSMDQDGVKSGYDLGVTRAISEALCIPVIASGGVGNLQHLADGILEGKADAVLA 230
                                        **************************************************************************** PP

                          TIGR00735 229 asvfhkreltieevkeylaergvkvr 254
                                        as+fh++e+ti e k+yla+rg+ +r
  lcl|FitnessBrowser__psRCH2:GFF156 231 ASIFHFGEYTIPEAKAYLAARGIVMR 256
                                        ***********************987 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (254 nodes)
Target sequences:                          1  (256 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: 0.00u 0.00s 00:00:00.00 Elapsed: 00:00:00.00
# Mc/sec: 10.32
//
[ok]

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Apr 09 2024.

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About GapMind

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:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

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