Alignments for a candidate for asd in Desulfotomaculum ruminis DSM 2154

GapMind for Amino acid biosynthesis

Alignments for a candidate for asd in Desulfotomaculum ruminis DSM 2154

Align aspartate semialdehyde dehydrogenase subunit (EC 1.2.1.11) (characterized)
to candidate WP_013841939.1 DESRU_RS09745 aspartate-semialdehyde dehydrogenase

Query= metacyc::MONOMER-6564
         (346 letters)



>NCBI__GCF_000215085.1:WP_013841939.1
          Length = 340

 Score =  332 bits (850), Expect = 1e-95
 Identities = 175/340 (51%), Positives = 234/340 (68%), Gaps = 9/340 (2%)

Query: 5   LHVAVVGATGAVGQQMLKTLEDRNFEMDTLTLLSSKRSAGTKVTFKGQELTVQEASPESF 64
           ++V VVGA+GAVGQ++L  L +RNF ++ L L ++ RSAGT++ F+G++  V+E +P+SF
Sbjct: 4   VNVVVVGASGAVGQEILNILSERNFPIENLKLCATSRSAGTEIDFQGRKYRVEETTPDSF 63

Query: 65  EGVNIALFSAGGSVSQALAPEAVKRGAIVIDNTSAFRMDENTPLVVPEVNEADLHEHNGI 124
            G++IAL  AGG  S      A  RG I+IDN+S FRMD   PLVVPEVN  D+  H GI
Sbjct: 64  TGMDIALV-AGGKASVEFREAAFARGCIIIDNSSNFRMDPEVPLVVPEVNPEDVKGHKGI 122

Query: 125 IANPNCSTIQMVAALEPIRKAYGLNKVIVSTYQAVSGAGNEAVKELYSQTQAILNKEEIE 184
           IANPNCSTI MV AL+PI  A G+ +V+VSTYQAVSGAG E ++EL +QT+A+L   E  
Sbjct: 123 IANPNCSTIIMVVALKPIYDAAGIKRVVVSTYQAVSGAGKEGIEELTAQTKAVLEGSEYP 182

Query: 185 PEIMPVKGDKKHYQIAFNAIPQIDKFQDNGYTFEEMKMINETKKIMHMPDLQVAATCVRL 244
           P       +K  Y IAFN IP ID FQ+  YT EE KM+ ET+KI+H  ++++ AT VR+
Sbjct: 183 P-------NKFAYPIAFNLIPHIDVFQEMDYTKEEWKMVKETQKILHDSEIKITATTVRV 235

Query: 245 PIQTGHSESVYIEIDRDDATVEDIKNLLKEAPGVTLQDDPSQQLYPMPADAVGKNDVFVG 304
           P+   HSES+ IE  +   TVE +K +L +APG+ +QDD   + YPMP    G+++VFVG
Sbjct: 236 PVYRSHSESINIE-TKQKLTVEKVKEILSQAPGMIVQDDVQNKNYPMPLFTSGRDEVFVG 294

Query: 305 RIRKDLDRANGFHLWVVSDNLLKGAAWNSVQIAESLKKLN 344
           RIR+D     G +LWVV D + KGAA N+VQIAE L + N
Sbjct: 295 RIREDNTIEKGLNLWVVGDQIRKGAATNAVQIAELLLQYN 334


Lambda     K      H
   0.314    0.131    0.366 

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: 315
Number of extensions: 19
Number of successful extensions: 4
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: 346
Length of database: 340
Length adjustment: 29
Effective length of query: 317
Effective length of database: 311
Effective search space:    98587
Effective search space used:    98587
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: 42 (22.0 bits)
S2: 49 (23.5 bits)

Align candidate WP_013841939.1 DESRU_RS09745 (aspartate-semialdehyde dehydrogenase)
to HMM TIGR01296 (asd: aspartate-semialdehyde dehydrogenase (EC 1.2.1.11))

# 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/TIGR01296.hmm
# target sequence database:        /tmp/gapView.31958.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01296  [M=339]
Accession:   TIGR01296
Description: asd_B: aspartate-semialdehyde dehydrogenase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   2.3e-144  466.6   1.0   2.7e-144  466.4   1.0    1.0  1  lcl|NCBI__GCF_000215085.1:WP_013841939.1  DESRU_RS09745 aspartate-semialde


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000215085.1:WP_013841939.1  DESRU_RS09745 aspartate-semialdehyde dehydrogenase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  466.4   1.0  2.7e-144  2.7e-144       1     337 [.       5     331 ..       5     333 .. 0.99

  Alignments for each domain:
  == domain 1  score: 466.4 bits;  conditional E-value: 2.7e-144
                                 TIGR01296   1 nvaivGatGavGqellkvLeernfpidklvllasersaGkkvkfkgkeleveeaekesfegidialfsa 69 
                                               nv +vGa+GavGqe+l++L ernfpi++l+l a +rsaG+++ f+g++++vee++  sf g+dial  a
  lcl|NCBI__GCF_000215085.1:WP_013841939.1   5 NVVVVGASGAVGQEILNILSERNFPIENLKLCATSRSAGTEIDFQGRKYRVEETTPDSFTGMDIALV-A 72 
                                               689**************************************************************95.8 PP

                                 TIGR01296  70 GgsvskefapkaakagviviDntsafrldedvPLvvpevnaeelkeakkkgiianPnCstiqlvvvLkp 138
                                               Gg  s ef   a ++g+i+iDn+s fr+d++vPLvvpevn e++k +k  giianPnCsti +vv+Lkp
  lcl|NCBI__GCF_000215085.1:WP_013841939.1  73 GGKASVEFREAAFARGCIIIDNSSNFRMDPEVPLVVPEVNPEDVKGHK--GIIANPNCSTIIMVVALKP 139
                                               999******************************************999..******************* PP

                                 TIGR01296 139 lkdeaklkrvvvstYqavsGaGkkgveeLknqtkavlegkekepeidalkakkfakqiafnaiplidkl 207
                                               ++d+a++krvvvstYqavsGaGk+g+eeL+ qtkavleg e  p       +kfa++iafn+ip+id +
  lcl|NCBI__GCF_000215085.1:WP_013841939.1 140 IYDAAGIKRVVVSTYQAVSGAGKEGIEELTAQTKAVLEGSEYPP-------NKFAYPIAFNLIPHIDVF 201
                                               *****************************************997.......****************** PP

                                 TIGR01296 208 kedGytkeelkllfetrkilgiedlkvsatcvrvPvftghsesvsiefekelsveevkelLkeapgvvv 276
                                               +e  ytkee k++ et+kil+++++k++at+vrvPv+++hses++ie++++l+ve+vke+L +apg++v
  lcl|NCBI__GCF_000215085.1:WP_013841939.1 202 QEMDYTKEEWKMVKETQKILHDSEIKITATTVRVPVYRSHSESINIETKQKLTVEKVKEILSQAPGMIV 270
                                               ********************************************************************* PP

                                 TIGR01296 277 iddpsenlyptPleavgkdevfvgrirkDlskekglalfvvaDnlrkGaalnavqiaelli 337
                                               +dd ++++yp+Pl ++g+devfvgrir+D + ekgl+l+vv+D++rkGaa+navqiaell 
  lcl|NCBI__GCF_000215085.1:WP_013841939.1 271 QDDVQNKNYPMPLFTSGRDEVFVGRIREDNTIEKGLNLWVVGDQIRKGAATNAVQIAELLL 331
                                               **********************************************************986 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (339 nodes)
Target sequences:                          1  (340 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: 00:00:00.01
# Mc/sec: 9.98
//
[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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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:

the paper from 2019 on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer
changes to Amino acid biosynthesis since the publication.

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

GapMind for Amino acid biosynthesis