GapMind for Amino acid biosynthesis

 

Alignments for a candidate for cmutase in Azoarcus sp. BH72

Align Bifunctional chorismate mutase/prephenate dehydratase; Chorismate mutase-prephenate dehydratase; P-protein; EC 5.4.99.5; EC 4.2.1.51 (characterized)
to candidate WP_011764802.1 AZO_RS05415 prephenate dehydratase

Query= SwissProt::P27603
         (365 letters)



>NCBI__GCF_000061505.1:WP_011764802.1
          Length = 354

 Score =  364 bits (935), Expect = e-105
 Identities = 184/362 (50%), Positives = 252/362 (69%), Gaps = 9/362 (2%)

Query: 4   ADQLKALRVRIDSLDERILDLISERARCAQEVARVKTASWPKAEEAVFYRPEREAWVLKH 63
           +D+L  LR +ID LDE IL  ++ERARCAQ V  +K  +         YRPEREA VL+ 
Sbjct: 2   SDELLNLRNQIDRLDEEILARLAERARCAQRVGEIKHGN--------IYRPEREAQVLRR 53

Query: 64  IMELNKGPLDNEEMARLFREIMSSCLALEQPLRVAYLGPEGTFSQAAALKHFGHSVISKP 123
           + +LN GPL +  + ++FREIMS+CL LEQPL+VAYLGP GTFS++A+ KHFG +    P
Sbjct: 54  LADLNGGPLPDVAVQKIFREIMSACLGLEQPLKVAYLGPAGTFSESASRKHFGAAPNVLP 113

Query: 124 MAAIDEVFREVVAGAVNFGVVPVENSTEGAVNHTLDSFLEHDIVICGEVELRIHHHLLVG 183
             +IDEVFR V +G  ++GVVPVENSTEGAV  TLD  L + + +CGEV+LRIH +LL  
Sbjct: 114 TPSIDEVFRAVESGNADYGVVPVENSTEGAVGGTLDLLLANPLKVCGEVKLRIHQNLL-S 172

Query: 184 ETTKTDRITRIYSHAQSLAQCRKWLDAHYPNVERVAVSSNADAAKRVKSEWNSAAIAGDM 243
                    R+YSHAQSLAQC +WL+ +  ++ R+ V+SNA+AA+    +  S AIAG+ 
Sbjct: 173 RAEGIGGAKRLYSHAQSLAQCHEWLNRNLAHLPRIPVASNAEAARLAAEDPESCAIAGEA 232

Query: 244 AAQLYGLSKLAEKIEDRPVNSTRFLIIGSQEVPPTGDDKTSIIVSMRNKPGALHELLMPF 303
           AA+LYGL+KLA  IED P N+TRFL+I S +  P+G+DKTS++ S +N+PGA+H LL P 
Sbjct: 233 AAELYGLNKLATNIEDDPNNTTRFLVIASHDAGPSGNDKTSLVCSAQNRPGAMHALLEPL 292

Query: 304 HSNGIDLTRIETRPSRSGKWTYVFFIDCMGHHQDPLIKNVLEKIGHEAVALKVLGSYPKA 363
             +G+D++++E+RP+RSG W YVF++D  GH  D  +   L ++   A  +KVLGSYP A
Sbjct: 293 ARHGVDMSKLESRPARSGLWEYVFYVDIQGHQTDAAVAAALRELNERAAFVKVLGSYPVA 352

Query: 364 VL 365
            +
Sbjct: 353 AI 354


Lambda     K      H
   0.319    0.133    0.390 

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: 340
Number of extensions: 16
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: 365
Length of database: 354
Length adjustment: 29
Effective length of query: 336
Effective length of database: 325
Effective search space:   109200
Effective search space used:   109200
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 WP_011764802.1 AZO_RS05415 (prephenate dehydratase)
to HMM TIGR01807 (pheA: chorismate mutase (EC 5.4.99.5))

# 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/TIGR01807.hmm
# target sequence database:        /tmp/gapView.26023.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01807  [M=76]
Accession:   TIGR01807
Description: CM_P2: chorismate mutase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
    1.9e-30   91.2   1.9    7.9e-30   89.3   1.1    2.3  2  lcl|NCBI__GCF_000061505.1:WP_011764802.1  AZO_RS05415 prephenate dehydrata


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000061505.1:WP_011764802.1  AZO_RS05415 prephenate dehydratase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !   89.3   1.1   7.9e-30   7.9e-30       1      76 []       5      75 ..       5      75 .. 0.97
   2 ?   -0.6   0.0     0.088     0.088       9      30 ..     326     347 ..     323     349 .. 0.75

  Alignments for each domain:
  == domain 1  score: 89.3 bits;  conditional E-value: 7.9e-30
                                 TIGR01807  1 LkelRnkiDaiDdrildLlseRaklakavgelKkksaseaviYRPeREaavlrrlkelnkGpLdqeavari 71
                                              L +lRn+iD +D++il  l eRa++a++vge+K+       iYRPeREa+vlrrl +ln GpL++ av++i
  lcl|NCBI__GCF_000061505.1:WP_011764802.1  5 LLNLRNQIDRLDEEILARLAERARCAQRVGEIKHG-----NIYRPEREAQVLRRLADLNGGPLPDVAVQKI 70
                                              678*****************************986.....99***************************** PP

                                 TIGR01807 72 frEim 76
                                              frEim
  lcl|NCBI__GCF_000061505.1:WP_011764802.1 71 FREIM 75
                                              ****9 PP

  == domain 2  score: -0.6 bits;  conditional E-value: 0.088
                                 TIGR01807   9 DaiDdrildLlseRaklakavg 30 
                                               Da  +  l+ l+eRa ++k +g
  lcl|NCBI__GCF_000061505.1:WP_011764802.1 326 DAAVAAALRELNERAAFVKVLG 347
                                               55556667889****9999876 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (76 nodes)
Target sequences:                          1  (354 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: 11.78
//
[ok]

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Apr 09 2024.

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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