GapMind for Amino acid biosynthesis

 

Alignments for a candidate for ilvE in Rhodomicrobium vannielii ATCC 17100

Align Branched-chain amino acid aminotransferase (EC 2.6.1.42) (characterized)
to candidate WP_013417919.1 RVAN_RS01125 branched-chain amino acid aminotransferase

Query= reanno::BFirm:BPHYT_RS16285
         (307 letters)



>NCBI__GCF_000166055.1:WP_013417919.1
          Length = 305

 Score =  233 bits (595), Expect = 3e-66
 Identities = 117/263 (44%), Positives = 168/263 (63%), Gaps = 5/263 (1%)

Query: 6   RDGKIWMDGKLIDWRDAKIHVLTHTLHYGMGVFEGVRAYKTADGGTAIFRLQEHTKRLLN 65
           RDG IWMDG L+ WRDAK+HVLTH LHYG GVFEG R Y+       +F  + H +RL  
Sbjct: 12  RDGFIWMDGGLVPWRDAKVHVLTHALHYGSGVFEGARIYEGE-----VFASRRHAERLRA 66

Query: 66  SAKIFQMDVPFDHETLAAAQCEVVRENKLESCYLRPIIWVGSEKLGVSAKGNTIHVAIAA 125
           SA+I   +VP+  E L  A  +V++  KL+  Y+RP+ W G E++GV+AK + IHVA+A 
Sbjct: 67  SAEILGFEVPYSAEQLEQAFRDVIKAQKLDEGYIRPVAWRGPEEMGVAAKHSKIHVAVAV 126

Query: 126 WPWGAYLGEDGIAKGIRVKTSSFTRHHVNVSMVRAKASGWYVNSILANQEAIADGYDEAL 185
           W WG+Y   +   KGIR+  + + R     +   AKA+G Y+   +    ++  GY++AL
Sbjct: 127 WDWGSYFPMEERLKGIRLCFAKYRRPDPATAPSTAKAAGLYMICTIEKHRSMDLGYNDAL 186

Query: 186 LLDVDGYVSEGSGENFFLVNNGKLYTPDLSSCLDGITRDTVITLARDAGIQVIEKRITRD 245
           +LD  GYV+E +G N F V +G+++TPD    L+GITR T+I  A+  GI V E+RI  +
Sbjct: 187 MLDWRGYVAEATGANIFFVKDGQIHTPDADCFLNGITRQTLIAQAKARGITVHERRIQPE 246

Query: 246 EVYTCDEAFFTGTAAEVTPIREL 268
           E+   ++ F TG+AAEVTP+ E+
Sbjct: 247 EMAGFEQCFLTGSAAEVTPVSEI 269


Lambda     K      H
   0.319    0.136    0.411 

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: 290
Number of extensions: 8
Number of successful extensions: 2
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: 307
Length of database: 305
Length adjustment: 27
Effective length of query: 280
Effective length of database: 278
Effective search space:    77840
Effective search space used:    77840
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: 48 (23.1 bits)

Align candidate WP_013417919.1 RVAN_RS01125 (branched-chain amino acid aminotransferase)
to HMM TIGR01122 (ilvE: branched-chain amino acid aminotransferase (EC 2.6.1.42))

# 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/TIGR01122.hmm
# target sequence database:        /tmp/gapView.10756.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01122  [M=298]
Accession:   TIGR01122
Description: ilvE_I: branched-chain amino acid aminotransferase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
    1.3e-91  292.9   0.0    1.5e-91  292.6   0.0    1.0  1  lcl|NCBI__GCF_000166055.1:WP_013417919.1  RVAN_RS01125 branched-chain amin


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000166055.1:WP_013417919.1  RVAN_RS01125 branched-chain amino acid aminotransferase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  292.6   0.0   1.5e-91   1.5e-91       1     287 [.      17     294 ..      17     303 .. 0.97

  Alignments for each domain:
  == domain 1  score: 292.6 bits;  conditional E-value: 1.5e-91
                                 TIGR01122   1 wldGelvdvedakvhvlthalhYGtgvfeGiRaYetdkglaifrlkehveRlydsakilrleipyskee 69 
                                               w+dG lv+++dakvhvlthalhYG+gvfeG R+Ye+     +f  + h+eRl  sa+il +e+pys+e+
  lcl|NCBI__GCF_000166055.1:WP_013417919.1  17 WMDGGLVPWRDAKVHVLTHALHYGSGVFEGARIYEG----EVFASRRHAERLRASAEILGFEVPYSAEQ 81 
                                               9***********************************....8**************************** PP

                                 TIGR01122  70 lvevtkevlrknnlksaYiRplvyvGaedlglkpkvdlkveviiaawewgaylgeealekGikvkvssf 138
                                               l ++ ++v+++++l++ YiRp++++G e++g+ +k + k++v++a+w+wg y+  e   kGi+   + +
  lcl|NCBI__GCF_000166055.1:WP_013417919.1  82 LEQAFRDVIKAQKLDEGYIRPVAWRGPEEMGVAAK-HSKIHVAVAVWDWGSYFPMEERLKGIRLCFAKY 149
                                               **********************************5.559*****************9************ PP

                                 TIGR01122 139 rraavnsiptkakaagnYlnsllaksealraGydeailLdeeGyvaeGsGenifivkdgvlltPpvses 207
                                               rr ++ + p++akaag Y+  ++ k+ ++  Gy++a++Ld  Gyvae +G nif vkdg++ tP+  + 
  lcl|NCBI__GCF_000166055.1:WP_013417919.1 150 RRPDPATAPSTAKAAGLYMICTIEKHRSMDLGYNDALMLDWRGYVAEATGANIFFVKDGQIHTPDA-DC 217
                                               *****************************************************************9.99 PP

                                 TIGR01122 208 iLkgitrdaviklakelgievkeerisreelytaDevfltGtaaevtPirevDgrkigegkrGpvtkkl 276
                                                L+gitr+++i  ak +gi+v+e+ri  ee+   +  fltG+aaevtP+ e+ + +    ++G++tk l
  lcl|NCBI__GCF_000166055.1:WP_013417919.1 218 FLNGITRQTLIAQAKARGITVHERRIQPEEMAGFEQCFLTGSAAEVTPVSEIGEYRF---TVGEITKSL 283
                                               ****************************************************99986...689****** PP

                                 TIGR01122 277 qeaffdlvegk 287
                                               +e+++ l +  
  lcl|NCBI__GCF_000166055.1:WP_013417919.1 284 MEEYSALARPS 294
                                               *****998764 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (298 nodes)
Target sequences:                          1  (305 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: 0.02u 0.00s 00:00:00.02 Elapsed: 00:00:00.01
# Mc/sec: 7.67
//
[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