GapMind for Amino acid biosynthesis

 

Alignments for a candidate for hisF in Pedobacter sp. GW460-11-11-14-LB5

Align Imidazole glycerol phosphate synthase subunit HisF; IGP synthase cyclase subunit; IGP synthase subunit HisF; ImGP synthase subunit HisF; IGPS subunit HisF; EC 4.3.2.10 (characterized)
to candidate CA265_RS03610 CA265_RS03610 imidazole glycerol phosphate synthase subunit HisF

Query= SwissProt::Q7SIB9
         (252 letters)



>FitnessBrowser__Pedo557:CA265_RS03610
          Length = 379

 Score =  278 bits (710), Expect = 2e-79
 Identities = 143/250 (57%), Positives = 179/250 (71%), Gaps = 1/250 (0%)

Query: 3   LAKRIVPCLDVHAGRVVKGVNFVNLRDAGDPVEAARAYDEAGADELVFLDISATHEERAI 62
           L+KRI+PCLDV  GR VKGVNFV+LRDAGDPVE A  Y + GADELVFLDI+ATHE R  
Sbjct: 130 LSKRIIPCLDVKDGRTVKGVNFVDLRDAGDPVELAAQYAQQGADELVFLDITATHERRKT 189

Query: 63  LLDVVARVAERVFIPLTVGGGVRSLEDARKLLLSGADKVSVNSAAVRRPELIRELADHFG 122
           ++++V  VA ++ IP T+GGG+  + DA  LL +GADK+S+NSAAVR P+LI +LA  FG
Sbjct: 190 MIEMVKSVARQLNIPFTIGGGITEIADAEALLNAGADKISINSAAVRNPKLIEDLAKTFG 249

Query: 123 AQAVVLAIDARWRGDFPEVHVAGGRVPTGLHAVEWAVKGVELGAGEILLTSMDRDGTKEG 182
            Q VVLA+D ++      VH+ GGR+ T L    W  +  +LGAGEILLTSMD DGTK G
Sbjct: 250 VQFVVLAVDTKYVDGKNMVHLNGGRLITELETENWIKQAEDLGAGEILLTSMDHDGTKAG 309

Query: 183 YDLRLTRMVAEAVGVPVIASGGAGRMEHFLEAFQ-AGAEAALAASVFHFGEIPIPKLKRY 241
           +D  L   V + + +P+IASGGAG M HF E FQ A  +AALAASVFH+GEI IP LK+ 
Sbjct: 310 FDCGLLSKVNQMINIPIIASGGAGNMAHFTEVFQKANVDAALAASVFHYGEILIPDLKQE 369

Query: 242 LAEKGVHVRL 251
           L    + VR+
Sbjct: 370 LKRNNIPVRI 379


Lambda     K      H
   0.321    0.138    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: 268
Number of extensions: 13
Number of successful extensions: 3
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: 252
Length of database: 379
Length adjustment: 27
Effective length of query: 225
Effective length of database: 352
Effective search space:    79200
Effective search space used:    79200
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 (21.9 bits)
S2: 48 (23.1 bits)

Align candidate CA265_RS03610 CA265_RS03610 (imidazole glycerol phosphate synthase subunit HisF)
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.17424.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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                  -----------
   1.1e-108  348.3   0.7   1.4e-108  348.0   0.7    1.1  1  lcl|FitnessBrowser__Pedo557:CA265_RS03610  CA265_RS03610 imidazole glycerol


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__Pedo557:CA265_RS03610  CA265_RS03610 imidazole glycerol phosphate synthase subunit HisF
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  348.0   0.7  1.4e-108  1.4e-108       2     254 .]     130     378 ..     129     378 .. 0.99

  Alignments for each domain:
  == domain 1  score: 348.0 bits;  conditional E-value: 1.4e-108
                                  TIGR00735   2 lakriipCLdvkdgrvvkGvqfknlrdaGdpvelakkydeeGadelvflditassekretmlevverv 69 
                                                l+kriipCLdvkdgr vkGv+f +lrdaGdpvela++y+++Gadelvfldita++e+r+tm+e+v+ v
  lcl|FitnessBrowser__Pedo557:CA265_RS03610 130 LSKRIIPCLDVKDGRTVKGVNFVDLRDAGDPVELAAQYAQQGADELVFLDITATHERRKTMIEMVKSV 197
                                                89****************************************************************** PP

                                  TIGR00735  70 aekvfiPltvgGGiksiedvkkllraGadkvsintaavkapelikeladrfGsqaivvaidakreaen 137
                                                a+++ iP+t+gGGi +i+d++ ll+aGadk+sin+aav++p+li++la++fG+q +v+a+d+k++   
  lcl|FitnessBrowser__Pedo557:CA265_RS03610 198 ARQLNIPFTIGGGITEIADAEALLNAGADKISINSAAVRNPKLIEDLAKTFGVQFVVLAVDTKYVDG- 264
                                                ***************************************************************9875. PP

                                  TIGR00735 138 eeakyevtikgGrestdldvvewakeveelGaGeilltsmdkdGtksGydlellkkvkeavkiPvias 205
                                                   k  v+ +gGr  t+l++ +w+k++e+lGaGeilltsmd+dGtk+G+d  ll kv++ ++iP+ias
  lcl|FitnessBrowser__Pedo557:CA265_RS03610 265 ---KNMVHLNGGRLITELETENWIKQAEDLGAGEILLTSMDHDGTKAGFDCGLLSKVNQMINIPIIAS 329
                                                ...5689************************************************************* PP

                                  TIGR00735 206 gGaGkaehleeaflkgkadaaLaasvfhkreltieevkeylaergvkvr 254
                                                gGaG++ h++e+f+k+++daaLaasvfh++e+ i ++k+ l+ ++++vr
  lcl|FitnessBrowser__Pedo557:CA265_RS03610 330 GGAGNMAHFTEVFQKANVDAALAASVFHYGEILIPDLKQELKRNNIPVR 378
                                                ***********************************************98 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (254 nodes)
Target sequences:                          1  (379 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: 9.97
//
[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