GapMind for Amino acid biosynthesis

 

Alignments for a candidate for dapF in Sulfurihydrogenibium azorense Az-Fu1

Align Diaminopimelate epimerase; DAP epimerase; EC 5.1.1.7; PLP-independent amino acid racemase (uncharacterized)
to candidate WP_012674975.1 SULAZ_RS04740 diaminopimelate epimerase

Query= curated2:A8MH77
         (280 letters)



>NCBI__GCF_000021545.1:WP_012674975.1
          Length = 288

 Score =  224 bits (571), Expect = 2e-63
 Identities = 111/274 (40%), Positives = 171/274 (62%), Gaps = 5/274 (1%)

Query: 5   FKKMQGTGNDFIVVKYDDFPFEEKLSQLAEKICDRHFGIGADGLLIVNPSSIADIRMDYY 64
           F K  G GND+IV+  ++  FE       +KICD H+GIG+DG+L+  PSS+AD ++  +
Sbjct: 6   FVKSHGLGNDYIVIDSENITFEIT-QDFIKKICDVHYGIGSDGILVKYPSSVADFKLRIF 64

Query: 65  NSDGSIAAMCGNGIRCFSKFVFDEGFLRTKQFSVETLDGIKEIAIIEEK---GTVKSVEV 121
           N DGS A   GNG+R F KF++D G+   ++F+VET  G+   A IEEK   G  K + V
Sbjct: 65  NPDGSEAEKSGNGLRIFCKFLYDYGYTNKEEFTVETKGGLVR-AKIEEKNKFGKAKVITV 123

Query: 122 NMGQVTYDTEKIPVVSEDGYFINKKITVGGQDFIITAVSMGVPHVIIFTEKLDLEQIKFF 181
           +MG+  ++  KIPV ++   F+ +K+ VG +++ +  VS+G PH +I  ++L+ E+IK +
Sbjct: 124 DMGKAIFEASKIPVKTDKKEFLGEKVKVGDKEYEVNCVSVGNPHCVIIKKELNEEEIKTY 183

Query: 182 GPLIEKHAIFPKKTNVNFVHRIDKDNIAVRTWERGAGYTLACGTGSTSAVAVANKLGLVN 241
           G LIE H +FP + NV FV  I +D   +  WERGAG+T A G+ S +  +V  K GL  
Sbjct: 184 GSLIENHPLFPNRINVQFVKPISEDQAEILIWERGAGFTYASGSSSCAVASVLVKKGLAK 243

Query: 242 NNVNVEVEGGNIKIKIKESGNLFMEGPAENICSG 275
           N++ +++ GG +KI + +  N+ M G  + IC G
Sbjct: 244 NDITIKMIGGELKITVDKDWNIRMTGEVQEICRG 277


Lambda     K      H
   0.321    0.140    0.407 

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: 220
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: 280
Length of database: 288
Length adjustment: 26
Effective length of query: 254
Effective length of database: 262
Effective search space:    66548
Effective search space used:    66548
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: 47 (22.7 bits)

Align candidate WP_012674975.1 SULAZ_RS04740 (diaminopimelate epimerase)
to HMM TIGR00652 (dapF: diaminopimelate epimerase (EC 5.1.1.7))

# 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/TIGR00652.hmm
# target sequence database:        /tmp/gapView.29472.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00652  [M=270]
Accession:   TIGR00652
Description: DapF: diaminopimelate epimerase
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-81  259.4   0.6    2.2e-81  259.2   0.6    1.0  1  lcl|NCBI__GCF_000021545.1:WP_012674975.1  SULAZ_RS04740 diaminopimelate ep


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000021545.1:WP_012674975.1  SULAZ_RS04740 diaminopimelate epimerase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  259.2   0.6   2.2e-81   2.2e-81       3     268 ..       6     279 ..       4     281 .. 0.93

  Alignments for each domain:
  == domain 1  score: 259.2 bits;  conditional E-value: 2.2e-81
                                 TIGR00652   3 FlkmhGlgNdFvlvdevdeelvkeeaelvrkvcdrhtgvgaDgvllvepsseeadvklrifNsDGSeae 71 
                                               F+k hGlgNd++++d+ + ++  + +++++k+cd+h g+g+Dg+l+  p s+ ad+klrifN DGSeae
  lcl|NCBI__GCF_000021545.1:WP_012674975.1   6 FVKSHGLGNDYIVIDSENITFEIT-QDFIKKICDVHYGIGSDGILVKYP-SSVADFKLRIFNPDGSEAE 72 
                                               99*************998555555.8*****************999997.******************* PP

                                 TIGR00652  72 mCGNgiRcfakfvyekglkekkelsvetlaglikveveeen.....kkvkvdmgepkfkkeeipltvek 135
                                                 GNg+R+f kf+y+ g+++k+e++vet+ gl+ +++ee+n     k ++vdmg++ f++++ip++++k
  lcl|NCBI__GCF_000021545.1:WP_012674975.1  73 KSGNGLRIFCKFLYDYGYTNKEEFTVETKGGLVRAKIEEKNkfgkaKVITVDMGKAIFEASKIPVKTDK 141
                                               ********************************************9999******************877 PP

                                 TIGR00652 136 eeekeellalev......l.vvdvGnPHlvvfvedvekldleelgklleaheefpegvNvefvevkked 197
                                               +e   e ++  v      + +v+vGnPH+v++ +++++ ++++ g+l+e+h+ fp+++Nv+fv+  +ed
  lcl|NCBI__GCF_000021545.1:WP_012674975.1 142 KEFLGEKVK--VgdkeyeVnCVSVGNPHCVIIKKELNEEEIKTYGSLIENHPLFPNRINVQFVKPISED 208
                                               765433333..222354547************************************************* PP

                                 TIGR00652 198 eiklrvyERGageTlaCGtGavAsavvalklgktkkkvtvhleggeLeievkedgkvyltGpavlvleg 266
                                               +  + ++ERGag+T a G+ ++A+a v +k+g+ k+++t+++ ggeL+i+v +d ++ +tG+++ +++g
  lcl|NCBI__GCF_000021545.1:WP_012674975.1 209 QAEILIWERGAGFTYASGSSSCAVASVLVKKGLAKNDITIKMIGGELKITVDKDWNIRMTGEVQEICRG 277
                                               ********************************************************************9 PP

                                 TIGR00652 267 el 268
                                                +
  lcl|NCBI__GCF_000021545.1:WP_012674975.1 278 II 279
                                               87 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (270 nodes)
Target sequences:                          1  (288 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: 8.23
//
[ok]

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

Links

Downloads

Related tools

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