GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argB in Pseudomonas putida KT2440

Align acetylglutamate kinase (EC 2.7.2.8) (characterized)
to candidate PP_5289 PP_5289 Acetylglutamate kinase

Query= BRENDA::Q9HTN2
         (301 letters)



>FitnessBrowser__Putida:PP_5289
          Length = 301

 Score =  541 bits (1395), Expect = e-159
 Identities = 277/299 (92%), Positives = 289/299 (96%)

Query: 1   MTLSRDDAAQVAKVLSEALPYIRRFVGKTLVIKYGGNAMESEELKAGFARDVVLMKAVGI 60
           MTL RD A+ VA+VLSEALPYIRRFVGKTLVIKYGGNAMESEELK GFARD+VLMKAVGI
Sbjct: 1   MTLDRDAASHVAEVLSEALPYIRRFVGKTLVIKYGGNAMESEELKTGFARDIVLMKAVGI 60

Query: 61  NPVVVHGGGPQIGDLLKRLSIESHFIDGMRVTDAATMDVVEMVLGGQVNKDIVNLINRHG 120
           NPVVVHGGGPQIGDLLKRLSIESHFIDGMRVTD+ATMDVVEMVLGGQVNKDIVNLINRHG
Sbjct: 61  NPVVVHGGGPQIGDLLKRLSIESHFIDGMRVTDSATMDVVEMVLGGQVNKDIVNLINRHG 120

Query: 121 GSAIGLTGKDAELIRAKKLTVTRQTPEMTKPEIIDIGHVGEVTGVNVGLLNMLVKGDFIP 180
           GSAIGLTGKDAELIRA+KLTV+RQTPEMT PEIIDIGHVGEV  VN  LLNMLVKGDFIP
Sbjct: 121 GSAIGLTGKDAELIRARKLTVSRQTPEMTTPEIIDIGHVGEVVSVNTDLLNMLVKGDFIP 180

Query: 181 VIAPIGVGSNGESYNINADLVAGKVAEALKAEKLMLLTNIAGLMDKQGQVLTGLSTEQVN 240
           VIAPIGVG+NGESYNINADLVAGKVAEALKAEKLMLLTNIAGLMDKQGQVLTGL+TEQVN
Sbjct: 181 VIAPIGVGANGESYNINADLVAGKVAEALKAEKLMLLTNIAGLMDKQGQVLTGLTTEQVN 240

Query: 241 ELIADGTIYGGMLPKIRCALEAVQGGVTSAHIIDGRVPNAVLLEIFTDSGVGTLISNRK 299
           ELIADGTIYGGMLPKI+CAL+AVQGGV S+HIIDGRVPNAVLLEIFTDSGVGTLI+NRK
Sbjct: 241 ELIADGTIYGGMLPKIKCALDAVQGGVNSSHIIDGRVPNAVLLEIFTDSGVGTLITNRK 299


Lambda     K      H
   0.318    0.138    0.381 

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: 469
Number of extensions: 10
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: 301
Length of database: 301
Length adjustment: 27
Effective length of query: 274
Effective length of database: 274
Effective search space:    75076
Effective search space used:    75076
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 (21.7 bits)
S2: 48 (23.1 bits)

Align candidate PP_5289 PP_5289 (Acetylglutamate kinase)
to HMM TIGR00761 (argB: acetylglutamate kinase (EC 2.7.2.8))

# 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/TIGR00761.hmm
# target sequence database:        /tmp/gapView.24540.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00761  [M=231]
Accession:   TIGR00761
Description: argB: acetylglutamate kinase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                           -----------
    1.7e-83  265.7   7.1    2.1e-83  265.4   7.1    1.1  1  lcl|FitnessBrowser__Putida:PP_5289  PP_5289 Acetylglutamate kinase


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__Putida:PP_5289  PP_5289 Acetylglutamate kinase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  265.4   7.1   2.1e-83   2.1e-83       1     231 []      29     272 ..      29     272 .. 0.98

  Alignments for each domain:
  == domain 1  score: 265.4 bits;  conditional E-value: 2.1e-83
                           TIGR00761   1 tiViKiGGaais..elleelakdiaklrkegiklvivHGGgpeinelleklgievefvnglRvTdketlevvemv 73 
                                         t+ViK+GG+a++  el++ +a+di+ ++++gi++v+vHGGgp+i  ll++l ie +f++g+RvTd +t++vvemv
  lcl|FitnessBrowser__Putida:PP_5289  29 TLVIKYGGNAMEseELKTGFARDIVLMKAVGINPVVVHGGGPQIGDLLKRLSIESHFIDGMRVTDSATMDVVEMV 103
                                         68*********9999************************************************************ PP

                           TIGR00761  74 ligkvnkelvallekhgikavGltgkDgqlltaekldke............dlgyvGeikkvnkelleallkagi 136
                                         l g+vnk +v+l+++hg +a+GltgkD++l+ a+kl+++            d+g+vGe+ +vn++ll+ l+k ++
  lcl|FitnessBrowser__Putida:PP_5289 104 LGGQVNKDIVNLINRHGGSAIGLTGKDAELIRARKLTVSrqtpemttpeiiDIGHVGEVVSVNTDLLNMLVKGDF 178
                                         **********************************99998899********************************* PP

                           TIGR00761 137 ipviaslaldeegqllNvnaDtaAaelAaaleAekLvlLtdvaGilegdkksliseleleeieqlikqavikgGm 211
                                         ipvia++++ ++g+ +N+naD +A+++A+al+AekL+lLt++aG+++++++ +++ l++e++++li  + i+gGm
  lcl|FitnessBrowser__Putida:PP_5289 179 IPVIAPIGVGANGESYNINADLVAGKVAEALKAEKLMLLTNIAGLMDKQGQ-VLTGLTTEQVNELIADGTIYGGM 252
                                         ************************************************555.*********************** PP

                           TIGR00761 212 ipKveaalealesgvkkvvi 231
                                          pK+++al+a+++gv++++i
  lcl|FitnessBrowser__Putida:PP_5289 253 LPKIKCALDAVQGGVNSSHI 272
                                         *****************998 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (231 nodes)
Target sequences:                          1  (301 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: 00:00:00.00
# Mc/sec: 8.74
//
[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