Alignments for a candidate for hisD in Thermovibrio ammonificans HB-1

GapMind for Amino acid biosynthesis

Alignments for a candidate for hisD in Thermovibrio ammonificans HB-1

Align histidinol dehydrogenase (EC 1.1.1.23) (characterized)
to candidate WP_013538076.1 THEAM_RS06690 histidinol dehydrogenase

Query= BRENDA::Q8G2R2
         (430 letters)



>NCBI__GCF_000185805.1:WP_013538076.1
          Length = 443

 Score =  382 bits (980), Expect = e-110
 Identities = 194/396 (48%), Positives = 278/396 (70%), Gaps = 2/396 (0%)

Query: 33  AVREIVDRVRREGDSALLDYSRRFDRIDLEKTGIAVTEAEIDAAFDAAPASTVEALKLAR 92
           AV EI++ VR+  D+A+  Y+++FDR++L    + V+E EI+ AF+  P   V+A++ A 
Sbjct: 34  AVLEIIENVRQFRDTAVFGYAKKFDRVELTPENVKVSEREIEEAFNRVPKEVVKAIEFAV 93

Query: 93  DRIEKHHARQLPKDDRYTDALGVELGSRWTAIEAVGLYVPGGTASYPSSVLMNAMPAKVA 152
           +R+ + H  Q  ++  +    G+ LG + T +++ G+YVPGG ASYPSSV+MNA+PAKVA
Sbjct: 94  ERVRRFHEHQ-KENSYFVTEPGIVLGQKVTPLDSAGIYVPGGKASYPSSVVMNAVPAKVA 152

Query: 153 GVDRIVMVVPAPDG-NLNPLVLVAARLAGVSEIYRVGGAQAIAALAYGTETIRPVAKIVG 211
           GV+++VM+ PA     +NP  LVAA+L+GV+EIYRVGGA  +AA+A+GTE+I  V KIVG
Sbjct: 153 GVEKVVMITPAIGSLEVNPYTLVAAKLSGVNEIYRVGGAHGVAAVAFGTESIPKVDKIVG 212

Query: 212 PGNAYVAAAKRIVFGTVGIDMIAGPSEVLIVADKDNNPDWIAADLLAQAEHDTAAQSILM 271
           PGN YVA AK+ +FGTV IDM+AGPSE+L++AD+  NPDW+A DLL+QAEHD  A + L+
Sbjct: 213 PGNIYVALAKKFLFGTVDIDMVAGPSEILVIADESANPDWVATDLLSQAEHDELAGAFLV 272

Query: 272 TNDEAFAHAVEEAVERQLHTLARTETASASWRDFGAVILVKDFEDAIPLANRIAAEHLEI 331
           T+ +  A  V +AVE +L  L+R E A  +  +FG V L +D   +  +AN IA EHLE+
Sbjct: 273 THSDRVAQEVVKAVEEKLKKLSRKEIARKAIENFGTVFLTEDVNHSCDVANEIAPEHLEV 332

Query: 332 AVADAEAFVPRIRNAGSIFIGGYTPEVIGDYVGGCNHVLPTARSARFSSGLSVLDYMKRT 391
           A  +    + RI++AG+IF+G YT E +GDYV G NHVLPT  SARF S L V D++KR+
Sbjct: 333 ATKEPFGLLDRIKHAGAIFLGHYTCESLGDYVLGPNHVLPTGGSARFFSPLGVYDFIKRS 392

Query: 392 SLLKLGSEQLRALGPAAIEIARAEGLDAHAQSVAIR 427
           S++ +  E  + +G AA E+A  EGL+AH  +V +R
Sbjct: 393 SVIYVTPEGFKQVGWAARELAECEGLEAHRLAVEVR 428


Lambda     K      H
   0.318    0.134    0.375 

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: 493
Number of extensions: 24
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: 430
Length of database: 443
Length adjustment: 32
Effective length of query: 398
Effective length of database: 411
Effective search space:   163578
Effective search space used:   163578
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: 51 (24.3 bits)

Align candidate WP_013538076.1 THEAM_RS06690 (histidinol dehydrogenase)
to HMM TIGR00069 (hisD: histidinol dehydrogenase (EC 1.1.1.23))

# 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/TIGR00069.hmm
# target sequence database:        /tmp/gapView.14157.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00069  [M=393]
Accession:   TIGR00069
Description: hisD: histidinol 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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   5.9e-168  545.1   0.4   6.7e-168  544.9   0.4    1.0  1  lcl|NCBI__GCF_000185805.1:WP_013538076.1  THEAM_RS06690 histidinol dehydro


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000185805.1:WP_013538076.1  THEAM_RS06690 histidinol dehydrogenase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  544.9   0.4  6.7e-168  6.7e-168       1     393 []      35     428 ..      35     428 .. 0.99

  Alignments for each domain:
  == domain 1  score: 544.9 bits;  conditional E-value: 6.7e-168
                                 TIGR00069   1 vkeiiedvrkeGdeAlleytekfdkv..kleslrvseeeleealeavdeelkealelaaeniekfhekq 67 
                                               v eiie+vr+  d+A++ y++kfd+v  ++e+++vse e+eea ++v++e+++a+e a+e++++fhe+q
  lcl|NCBI__GCF_000185805.1:WP_013538076.1  35 VLEIIENVRQFRDTAVFGYAKKFDRVelTPENVKVSEREIEEAFNRVPKEVVKAIEFAVERVRRFHEHQ 103
                                               679**********************977889************************************** PP

                                 TIGR00069  68 lpesveveteegvllgqkvrplervglYvPgGkaaypStvlmtavpAkvAgvkeivvvtPpkkdgkvnp 136
                                               +++s+   te+g++lgqkv+pl+++g+YvPgGka+ypS+v+m+avpAkvAgv+++v++tP   + +vnp
  lcl|NCBI__GCF_000185805.1:WP_013538076.1 104 KENSY-FVTEPGIVLGQKVTPLDSAGIYVPGGKASYPSSVVMNAVPAKVAGVEKVVMITPAIGSLEVNP 171
                                               99985.5679***************************************************9899**** PP

                                 TIGR00069 137 avlaaakllgvdevykvGGaqaiaalayGtetvpkvdkivGPGniyVtaAKklvfgevgidmiaGPsEv 205
                                                +l+aakl gv+e+y+vGGa+++aa+a+Gte++pkvdkivGPGniyV+ AKk +fg+v+idm+aGPsE+
  lcl|NCBI__GCF_000185805.1:WP_013538076.1 172 YTLVAAKLSGVNEIYRVGGAHGVAAVAFGTESIPKVDKIVGPGNIYVALAKKFLFGTVDIDMVAGPSEI 240
                                               ********************************************************************* PP

                                 TIGR00069 206 lviadesanpelvaaDllsqaEHdedaqailvttseelaekveeeveeqleelerkeiaekslekngai 274
                                               lviadesanp++va+DllsqaEHde a a+lvt+s+++a++v ++vee+l++l+rkeia+k++e+ g++
  lcl|NCBI__GCF_000185805.1:WP_013538076.1 241 LVIADESANPDWVATDLLSQAEHDELAGAFLVTHSDRVAQEVVKAVEEKLKKLSRKEIARKAIENFGTV 309
                                               ********************************************************************* PP

                                 TIGR00069 275 ilvddleealelsneyApEHLelqtkdpeellkkiknaGsvflGeytpealgdyvaGpnhvLPTsgtAr 343
                                               +l++d+++ ++++ne+ApEHLe++tk+p  ll++ik+aG++flG+yt+e+lgdyv GpnhvLPT+g+Ar
  lcl|NCBI__GCF_000185805.1:WP_013538076.1 310 FLTEDVNHSCDVANEIAPEHLEVATKEPFGLLDRIKHAGAIFLGHYTCESLGDYVLGPNHVLPTGGSAR 378
                                               ********************************************************************* PP

                                 TIGR00069 344 fasglsvedFlkrisvqelskealeelaeaveklaeaEgLeaHaeavevR 393
                                               f s+l+v+dF+kr+sv++++ e++++++ a+++lae EgLeaH+ avevR
  lcl|NCBI__GCF_000185805.1:WP_013538076.1 379 FFSPLGVYDFIKRSSVIYVTPEGFKQVGWAARELAECEGLEAHRLAVEVR 428
                                               ************************************************99 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (393 nodes)
Target sequences:                          1  (443 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: 13.75
//
[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