Alignments for a candidate for argD'B in Pseudomonas fluorescens FW300-N1B4

GapMind for Amino acid biosynthesis

Alignments for a candidate for argD'B in Pseudomonas fluorescens FW300-N1B4

Align Succinylornithine transaminase (EC 2.6.1.81) (characterized)
to candidate Pf1N1B4_3440 Succinylornithine transaminase (EC 2.6.1.81)

Query= reanno::pseudo1_N1B4:Pf1N1B4_3440
         (406 letters)



>FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440
          Length = 406

 Score =  808 bits (2087), Expect = 0.0
 Identities = 406/406 (100%), Positives = 406/406 (100%)

Query: 1   MSVEHAAVERADFDQVMVPNYAPAAFIPVRGAGSRVWDQSGRELIDFAGGIAVNVLGHAH 60
           MSVEHAAVERADFDQVMVPNYAPAAFIPVRGAGSRVWDQSGRELIDFAGGIAVNVLGHAH
Sbjct: 1   MSVEHAAVERADFDQVMVPNYAPAAFIPVRGAGSRVWDQSGRELIDFAGGIAVNVLGHAH 60

Query: 61  PALVAALTEQANKLWHVSNVFTNEPALRLAHKLVDATFAERVFFCNSGAEANEAAFKLAR 120
           PALVAALTEQANKLWHVSNVFTNEPALRLAHKLVDATFAERVFFCNSGAEANEAAFKLAR
Sbjct: 61  PALVAALTEQANKLWHVSNVFTNEPALRLAHKLVDATFAERVFFCNSGAEANEAAFKLAR 120

Query: 121 RVAHDRFGTEKYEIVAALNSFHGRTLFTVNVGGQSKYSDGFGPKITGITHVPYNDLAALK 180
           RVAHDRFGTEKYEIVAALNSFHGRTLFTVNVGGQSKYSDGFGPKITGITHVPYNDLAALK
Sbjct: 121 RVAHDRFGTEKYEIVAALNSFHGRTLFTVNVGGQSKYSDGFGPKITGITHVPYNDLAALK 180

Query: 181 AAVSDKTCAVVLEPIQGEGGVLPAELSYLQGARELCDAHNALLVFDEVQTGMGRSGKLFA 240
           AAVSDKTCAVVLEPIQGEGGVLPAELSYLQGARELCDAHNALLVFDEVQTGMGRSGKLFA
Sbjct: 181 AAVSDKTCAVVLEPIQGEGGVLPAELSYLQGARELCDAHNALLVFDEVQTGMGRSGKLFA 240

Query: 241 YQHYGVTPDILTSAKSLGGGFPIAAMLTTEDLAKHLVVGTHGTTYGGNPLACAVAEAVID 300
           YQHYGVTPDILTSAKSLGGGFPIAAMLTTEDLAKHLVVGTHGTTYGGNPLACAVAEAVID
Sbjct: 241 YQHYGVTPDILTSAKSLGGGFPIAAMLTTEDLAKHLVVGTHGTTYGGNPLACAVAEAVID 300

Query: 301 VINTPEVLNGVNAKHDKFKTRLEQIGEKYGLFTEVRGLGLLLGCVLSDAWKGKAKDIFNA 360
           VINTPEVLNGVNAKHDKFKTRLEQIGEKYGLFTEVRGLGLLLGCVLSDAWKGKAKDIFNA
Sbjct: 301 VINTPEVLNGVNAKHDKFKTRLEQIGEKYGLFTEVRGLGLLLGCVLSDAWKGKAKDIFNA 360

Query: 361 AEREGLMILQAGPDVIRFAPSLVVEDADIDAGLDRFERAAAKLTQA 406
           AEREGLMILQAGPDVIRFAPSLVVEDADIDAGLDRFERAAAKLTQA
Sbjct: 361 AEREGLMILQAGPDVIRFAPSLVVEDADIDAGLDRFERAAAKLTQA 406


Lambda     K      H
   0.320    0.136    0.400 

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: 685
Number of extensions: 7
Number of successful extensions: 1
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: 406
Length of database: 406
Length adjustment: 31
Effective length of query: 375
Effective length of database: 375
Effective search space:   140625
Effective search space used:   140625
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: 50 (23.9 bits)

Align candidate Pf1N1B4_3440 (Succinylornithine transaminase (EC 2.6.1.81))
to HMM TIGR03246 (astC: succinylornithine transaminase family (EC 2.6.1.81))

# 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/TIGR03246.hmm
# target sequence database:        /tmp/gapView.9148.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR03246  [M=397]
Accession:   TIGR03246
Description: arg_catab_astC: succinylornithine transaminase family
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                      -----------
   1.2e-220  718.3   0.9   1.4e-220  718.1   0.9    1.0  1  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440  Succinylornithine transaminase (


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440  Succinylornithine transaminase (EC 2.6.1.81)
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  718.1   0.9  1.4e-220  1.4e-220       1     396 [.       8     403 ..       8     404 .. 1.00

  Alignments for each domain:
  == domain 1  score: 718.1 bits;  conditional E-value: 1.4e-220
                                      TIGR03246   1 veresfdevmvpvyapakfipvrgeGsrvwdqegkeyidfaGGiavnalGhahpelvealkeqa 64 
                                                    ver++fd+vmvp+yapa+fipvrg Gsrvwdq+g+e+idfaGGiavn lGhahp+lv+al+eqa
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440   8 VERADFDQVMVPNYAPAAFIPVRGAGSRVWDQSGRELIDFAGGIAVNVLGHAHPALVAALTEQA 71 
                                                    79************************************************************** PP

                                      TIGR03246  65 eklwhlgngytnepvlrlakklvdatfadkvffcnsGaeaneaalklarkvaldkygaekseiv 128
                                                    +klwh++n++tnep+lrla+klvdatfa++vffcnsGaeaneaa+klar+va+d++g+ek+eiv
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440  72 NKLWHVSNVFTNEPALRLAHKLVDATFAERVFFCNSGAEANEAAFKLARRVAHDRFGTEKYEIV 135
                                                    **************************************************************** PP

                                      TIGR03246 129 afknsfhGrtlftvsvGGqakysedfaplpegikhaayndlealkalisdktcavivepiqGeg 192
                                                    a  nsfhGrtlftv vGGq+kys++f+p+++gi+h++yndl+alka++sdktcav++epiqGeg
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440 136 AALNSFHGRTLFTVNVGGQSKYSDGFGPKITGITHVPYNDLAALKAAVSDKTCAVVLEPIQGEG 199
                                                    **************************************************************** PP

                                      TIGR03246 193 GvvpadkaflkglrelcdrhnallifdevqtGvGrtGelyaymeyGvtpdiltsakalGgGfpi 256
                                                    Gv+pa+ ++l+g+relcd+hnall+fdevqtG+Gr G+l+ay++yGvtpdiltsak+lGgGfpi
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440 200 GVLPAELSYLQGARELCDAHNALLVFDEVQTGMGRSGKLFAYQHYGVTPDILTSAKSLGGGFPI 263
                                                    **************************************************************** PP

                                      TIGR03246 257 GalltteelakvlkvGthGttyGGnplacavaekvldlvntaelleGvkqrhelfvdelekina 320
                                                     a+ltte+lak+l vGthGttyGGnplacavae+v+d++nt+e+l+Gv+++h++f ++le+i++
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440 264 AAMLTTEDLAKHLVVGTHGTTYGGNPLACAVAEAVIDVINTPEVLNGVNAKHDKFKTRLEQIGE 327
                                                    **************************************************************** PP

                                      TIGR03246 321 rykvfseirGkGlliGavlteeyaGkakdlvnaaaeeGvlvliaGpdvvrfapslvieeeeike 384
                                                    +y +f+e+rG Gll+G+vl+++++Gkakd+ naa++eG+++l+aGpdv+rfapslv+e+++i+ 
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440 328 KYGLFTEVRGLGLLLGCVLSDAWKGKAKDIFNAAEREGLMILQAGPDVIRFAPSLVVEDADIDA 391
                                                    **************************************************************** PP

                                      TIGR03246 385 Glarlekavekl 396
                                                    Gl+r+e+a +kl
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440 392 GLDRFERAAAKL 403
                                                    ********9886 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (397 nodes)
Target sequences:                          1  (406 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: 10.00
//
[ok]

This GapMind analysis is from Apr 09 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