GapMind for Amino acid biosynthesis

 

Alignments for a candidate for thrB in Desulfallas geothermicus DSM 3669

Align Homoserine kinase; HK; HSK; EC 2.7.1.39 (uncharacterized)
to candidate WP_092481851.1 BM299_RS01675 homoserine kinase

Query= curated2:B9ML57
         (307 letters)



>NCBI__GCF_900115975.1:WP_092481851.1
          Length = 300

 Score =  272 bits (695), Expect = 8e-78
 Identities = 141/301 (46%), Positives = 194/301 (64%), Gaps = 3/301 (0%)

Query: 1   MISVKVPASSANLGAGFDCMGVALKLYNIIEVEEIEKGLIITSSPDDPS-IAKDENNLVF 59
           MI V+VPA++ANLG GFDC+G+AL+LYNI+E  +I +GL+I    D    + ++E NLV+
Sbjct: 1   MIRVQVPATTANLGPGFDCLGMALELYNIVEFSKISRGLVIEVEGDGAEELPRNEKNLVY 60

Query: 60  RAMKTVFDEVGWYPRGLRINLINEIPLTRGLGSSAACISGGIYAANLLCGGKLSEEEMIY 119
           RA + VF+     P GLRI L+N IP+ RGLGSSA+ I GGI AAN++CG  LS  EM+ 
Sbjct: 61  RAARRVFERACRVPEGLRIKLVNNIPVGRGLGSSASAIVGGIIAANVMCGANLSMREMLN 120

Query: 120 LAAKMEGHPDNSTPAMIGGLVFAVLEDKKVNYIKFVVPARLKFAVFIPDFQLSTEYARNI 179
           LA  MEGHPDN  PA++GGL+     + ++ + K  +P  LK  V IPDF ++T   R  
Sbjct: 121 LACSMEGHPDNIAPALLGGLIIYTSVEGEITWTKIDLPPALKAVVAIPDFIMNTRDTREA 180

Query: 180 LPKYIEFKDAVFNIGRATLFASAITTGNYELLPAATQDRLHQPYRKKLIPDFDKIVNLSL 239
           LP+ +  +DAV+NIGRA L  +A+  G+  +L  A  DRLHQPYR+  IP F K+++ + 
Sbjct: 181 LPQLVTMRDAVYNIGRAALLVAALQKGDLSILGTAMDDRLHQPYRQGAIPGFKKVISAAR 240

Query: 240 EAGAKGAFLSGAGPSIIALVDENYEIFEQNVKNALASMDLVANWDFMILEADNSGATVFS 299
            AGA+G  LSGAGP+I+AL D N+E+  + +KN      + A    MIL     GA    
Sbjct: 241 LAGARGVALSGAGPTIVALADGNFELIAEVMKNTFRECGVGAR--TMILAPGPVGARALE 298

Query: 300 V 300
           V
Sbjct: 299 V 299


Lambda     K      H
   0.319    0.137    0.391 

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: 272
Number of extensions: 16
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: 307
Length of database: 300
Length adjustment: 27
Effective length of query: 280
Effective length of database: 273
Effective search space:    76440
Effective search space used:    76440
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 (21.7 bits)
S2: 48 (23.1 bits)

Align candidate WP_092481851.1 BM299_RS01675 (homoserine kinase)
to HMM TIGR00191 (thrB: homoserine kinase (EC 2.7.1.39))

# 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/TIGR00191.hmm
# target sequence database:        /tmp/gapView.32363.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00191  [M=304]
Accession:   TIGR00191
Description: thrB: homoserine 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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
    4.9e-89  284.1   0.0    5.6e-89  283.9   0.0    1.0  1  lcl|NCBI__GCF_900115975.1:WP_092481851.1  BM299_RS01675 homoserine kinase


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_900115975.1:WP_092481851.1  BM299_RS01675 homoserine kinase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  283.9   0.0   5.6e-89   5.6e-89       1     285 [.       2     280 ..       2     298 .. 0.92

  Alignments for each domain:
  == domain 1  score: 283.9 bits;  conditional E-value: 5.6e-89
                                 TIGR00191   1 lkvkvPassANlgpGfDvlGlalslvlellvtedvaqeskdksleaegegvekipkesdkNliyqvakk 69 
                                               ++v+vPa++ANlgpGfD+lG+al+l++ +   +   ++     +e eg+g+e++p + +kNl+y++a +
  lcl|NCBI__GCF_900115975.1:WP_092481851.1   2 IRVQVPATTANLGPGFDCLGMALELYNIVEFSK---ISRGLV-IEVEGDGAEELPRN-EKNLVYRAARR 65 
                                               58************************9777766...666666.9************9.*********** PP

                                 TIGR00191  70 vlkklgkrvkpvkltvekeiplgrGLGSSaaaivaaviaanelaglklskeelldlalllEgHpDNvap 138
                                               v+++  + ++++++++ ++ip+grGLGSSa+aiv+++iaan ++g +ls  e+l+la  +EgHpDN+ap
  lcl|NCBI__GCF_900115975.1:WP_092481851.1  66 VFERACRVPEGLRIKLVNNIPVGRGLGSSASAIVGGIIAANVMCGANLSMREMLNLACSMEGHPDNIAP 134
                                               ********************************************************************* PP

                                 TIGR00191 139 allGGlqlavkeddllevlkvPsgsklkvvlviPnievsTaeaRavLPkaysrqdlvfnlshlavlvtA 207
                                               allGGl + ++ + ++  +k+   ++lk+v++iP + ++T+++R+ LP+ ++++d+v n  ++a+lv+A
  lcl|NCBI__GCF_900115975.1:WP_092481851.1 135 ALLGGLIIYTSVEGEITWTKIDLPPALKAVVAIPDFIMNTRDTREALPQLVTMRDAVYNIGRAALLVAA 203
                                               ********99999866666655559******************************************** PP

                                 TIGR00191 208 lvskdkadllaiamkDrvhqpyRekliPelteikqaakekgalgitlSGaGptilalaeeekeekaqel 276
                                               l ++    +l +am Dr+hqpyR+  iP+++++  aa+ +ga g++lSGaGpti+ala+ ++e +a+ +
  lcl|NCBI__GCF_900115975.1:WP_092481851.1 204 LQKG-DLSILGTAMDDRLHQPYRQGAIPGFKKVISAARLAGARGVALSGAGPTIVALADGNFELIAEVM 271
                                               ****.77888899*************************************************9999998 PP

                                 TIGR00191 277 leklakegi 285
                                               ++++ + g 
  lcl|NCBI__GCF_900115975.1:WP_092481851.1 272 KNTFRECGV 280
                                               888876555 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (304 nodes)
Target sequences:                          1  (300 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 0.01s 00:00:00.01 Elapsed: 00:00:00.00
# Mc/sec: 9.52
//
[ok]

This GapMind analysis is from Apr 10 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