GapMind for Amino acid biosynthesis

 

Alignments for a candidate for thrB in Methylocystis bryophila S285

Align homoserine kinase (EC 2.7.1.39) (characterized)
to candidate WP_085770637.1 B1812_RS05195 homoserine kinase

Query= reanno::Korea:Ga0059261_3253
         (319 letters)



>NCBI__GCF_002117405.1:WP_085770637.1
          Length = 321

 Score =  281 bits (718), Expect = 2e-80
 Identities = 150/310 (48%), Positives = 195/310 (62%), Gaps = 2/310 (0%)

Query: 1   MAVYTQVSAEALAGFLARYDVGELVSAKGIAEGVENSNYLVETTRDRFILTLYEKRVEAA 60
           MAVYT+VS E L  FLARY++G L+S KGIAEGVENSNY +      FILTLYEKRV   
Sbjct: 1   MAVYTEVSDEELLTFLARYELGALLSCKGIAEGVENSNYFLHLESGYFILTLYEKRVAEQ 60

Query: 61  DLPYFMGLLDHLAAKGLPVPPAIKDRGGVEIQELNGRPACLIKFLSGISLSHPTPAQARA 120
           DLP+F+ L++HL+A+G+  P  +KDR G  +  L GRPA ++ FL G ++ HP  +   A
Sbjct: 61  DLPFFLSLMEHLSAQGVSCPLPVKDREGKALGRLVGRPAAIVTFLEGYAVQHPNASNCAA 120

Query: 121 AGEAMAQMHRAVADFPLDRPNSMGVDTWQPLFEKCGHSLDQIVPGLYDDLGFAIARVVPA 180
            GE+MA+ H A A F L R N++ +D W+ LF    H  D + PG+   +   +A +  +
Sbjct: 121 LGESMARFHLAGAGFGLRRANALSLDGWRALFADHEHEADGVEPGMGALIAAELAALEES 180

Query: 181 WTRNDFDRCAIHADLFPDNVLMRGDQVTGLIDFYFACTDIRVYDLAVMHSAWSFDAHGRN 240
           W R D     IHADLFPDNV   G++V+GLIDFYFAC D   YDLA+  +AW FDA    
Sbjct: 181 WPR-DLPCGVIHADLFPDNVFFLGERVSGLIDFYFACCDAFAYDLAISFNAWCFDADW-T 238

Query: 241 YDPAVGDALIAGYEASFPLTEVERAAFPTLAAGACIRFSLSRAWDWLNTPADALVMRKDP 300
           Y PA G AL+  Y+   PL   E +AFP L  GA +RF L+R  D L+ P  ALV  KDP
Sbjct: 239 YIPAKGRALVQAYQRIRPLDAREISAFPVLLRGAALRFLLTRFVDALSVPEGALVRPKDP 298

Query: 301 LAYVRRLKHY 310
             Y+ +LK +
Sbjct: 299 REYLAKLKFH 308


Lambda     K      H
   0.323    0.138    0.429 

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: 301
Number of extensions: 9
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: 319
Length of database: 321
Length adjustment: 28
Effective length of query: 291
Effective length of database: 293
Effective search space:    85263
Effective search space used:    85263
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.5 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (22.0 bits)
S2: 48 (23.1 bits)

Align candidate WP_085770637.1 B1812_RS05195 (homoserine kinase)
to HMM TIGR00938 (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/TIGR00938.hmm
# target sequence database:        /tmp/gapView.12224.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00938  [M=307]
Accession:   TIGR00938
Description: thrB_alt: 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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   1.1e-123  398.5   0.0   1.2e-123  398.3   0.0    1.0  1  lcl|NCBI__GCF_002117405.1:WP_085770637.1  B1812_RS05195 homoserine kinase


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_002117405.1:WP_085770637.1  B1812_RS05195 homoserine kinase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  398.3   0.0  1.2e-123  1.2e-123       1     307 []       1     307 [.       1     307 [. 0.99

  Alignments for each domain:
  == domain 1  score: 398.3 bits;  conditional E-value: 1.2e-123
                                 TIGR00938   1 mavytsvsdeeleafLegydlGellslkGiaeGvensnyllttdkgryvLtlyekrvkaeeLPfflell 69 
                                               mavyt+vsdeel +fL  y+lG+lls kGiaeGvensny+l  ++g ++Ltlyekrv +++LPffl l+
  lcl|NCBI__GCF_002117405.1:WP_085770637.1   1 MAVYTEVSDEELLTFLARYELGALLSCKGIAEGVENSNYFLHLESGYFILTLYEKRVAEQDLPFFLSLM 69 
                                               9********************************************************9*********** PP

                                 TIGR00938  70 thLaerglpvakpvksrdGralseLaGkPaalvefLkGssvakPtaercrevgevlaklhlagadfkee 138
                                               +hL+++g++++ pvk r+G+al+ L G+Paa+v fL+G  v++P a++c++ ge +a++hlaga+f  +
  lcl|NCBI__GCF_002117405.1:WP_085770637.1  70 EHLSAQGVSCPLPVKDREGKALGRLVGRPAAIVTFLEGYAVQHPNASNCAALGESMARFHLAGAGFGLR 138
                                               ********************************************************************* PP

                                 TIGR00938 139 rkndlrleaWsilaakkfkvleqleeelaalldkeldalkkflprdLPrgvihadlfkdnvlldgdklk 207
                                               r+n l+l+ W+ l+a + + ++ +e++++al+ +el+al++ +prdLP gvihadlf+dnv++ g++++
  lcl|NCBI__GCF_002117405.1:WP_085770637.1 139 RANALSLDGWRALFADHEHEADGVEPGMGALIAAELAALEESWPRDLPCGVIHADLFPDNVFFLGERVS 207
                                               *****************9*************************************************** PP

                                 TIGR00938 208 gvidfyfaCedallydlaiavndWcfeaddkldaaaakallkgyeavrpLseeekaafpvllrgaalrf 276
                                               g+idfyfaC da++ydlai++n+Wcf+ad ++  a+ +al+++y+++rpL + e  afpvllrgaalrf
  lcl|NCBI__GCF_002117405.1:WP_085770637.1 208 GLIDFYFACCDAFAYDLAISFNAWCFDADWTYIPAKGRALVQAYQRIRPLDAREISAFPVLLRGAALRF 276
                                               ********************************************************************* PP

                                 TIGR00938 277 llsrlldlvftqagelvvakdPaeferkLkv 307
                                               ll+r +d  + + g+lv++kdP+e+  kLk+
  lcl|NCBI__GCF_002117405.1:WP_085770637.1 277 LLTRFVDALSVPEGALVRPKDPREYLAKLKF 307
                                               **************************99985 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (307 nodes)
Target sequences:                          1  (321 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 0.00s 00:00:00.01 Elapsed: 00:00:00.00
# Mc/sec: 11.65
//
[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