GapMind for Amino acid biosynthesis

 

Alignments for a candidate for ilvE in Klebsiella variicola At-22

Align branched-chain-amino-acid aminotransferase; EC 2.6.1.42 (characterized)
to candidate WP_008807980.1 KVAR_RS24845 branched-chain amino acid transaminase

Query= CharProtDB::CH_024500
         (309 letters)



>NCBI__GCF_000025465.1:WP_008807980.1
          Length = 309

 Score =  594 bits (1531), Expect = e-174
 Identities = 291/309 (94%), Positives = 299/309 (96%)

Query: 1   MTTKKADYIWFNGEMVRWEDAKVHVMSHALHYGTSVFEGIRCYDSHKGPVVFRHREHMQR 60
           MTTKKADYIWFNGEM  W +AKVHVMSHALHYGTSVFEGIRCYDSHKGPVVFRHREHMQR
Sbjct: 1   MTTKKADYIWFNGEMTPWGEAKVHVMSHALHYGTSVFEGIRCYDSHKGPVVFRHREHMQR 60

Query: 61  LHDSAKIYRFPVSQSIDELMEACRDVIRKNNLTSAYIRPLIFVGDVGMGVNPPAGYSTDV 120
           LHDSAKIYRFPVSQS+DELMEACR+VIR N LTSAYIRPL+FVGDVGMGVNPP GY TDV
Sbjct: 61  LHDSAKIYRFPVSQSVDELMEACREVIRTNKLTSAYIRPLVFVGDVGMGVNPPDGYKTDV 120

Query: 121 IIAAFPWGAYLGAEALEQGIDAMVSSWNRAAPNTIPTAAKAGGNYLSSLLVGSEARRHGY 180
           IIAAFPWGAYLGAEALEQGIDAMVSSWNRAAPNTIPTAAKAGGNYLSSLLVGSEARRHGY
Sbjct: 121 IIAAFPWGAYLGAEALEQGIDAMVSSWNRAAPNTIPTAAKAGGNYLSSLLVGSEARRHGY 180

Query: 181 QEGIALDVNGYISEGAGENLFEVKDGVLFTPPFTSSALPGITRDAIIKLAKELGIEVREQ 240
           QEGIALDVNGYISEGAGENLFEVKDGVLFTPPFTSSALPGITRDAIIKLAK+LGIEVREQ
Sbjct: 181 QEGIALDVNGYISEGAGENLFEVKDGVLFTPPFTSSALPGITRDAIIKLAKDLGIEVREQ 240

Query: 241 VLSRESLYLADEVFMSGTAAEITPVRSVDGIQVGEGRCGPVTKRIQQAFFGLFTGETEDK 300
           VLSRESLYLADEVFMSGTAAEITPVRSVDGIQVG GR GPVTKRIQ+AFFGLFTGETEDK
Sbjct: 241 VLSRESLYLADEVFMSGTAAEITPVRSVDGIQVGAGRRGPVTKRIQEAFFGLFTGETEDK 300

Query: 301 WGWLDQVNQ 309
           WGWLD V++
Sbjct: 301 WGWLDPVSK 309


Lambda     K      H
   0.319    0.136    0.413 

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: 485
Number of extensions: 8
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: 309
Length of database: 309
Length adjustment: 27
Effective length of query: 282
Effective length of database: 282
Effective search space:    79524
Effective search space used:    79524
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_008807980.1 KVAR_RS24845 (branched-chain amino acid transaminase)
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.8535.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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   1.1e-148  480.3   0.0   1.2e-148  480.1   0.0    1.0  1  lcl|NCBI__GCF_000025465.1:WP_008807980.1  KVAR_RS24845 branched-chain amin


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000025465.1:WP_008807980.1  KVAR_RS24845 branched-chain amino acid transaminase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  480.1   0.0  1.2e-148  1.2e-148       1     298 []      10     307 ..      10     307 .. 1.00

  Alignments for each domain:
  == domain 1  score: 480.1 bits;  conditional E-value: 1.2e-148
                                 TIGR01122   1 wldGelvdvedakvhvlthalhYGtgvfeGiRaYetdkglaifrlkehveRlydsakilrleipyskee 69 
                                               w++Ge+ ++ +akvhv++halhYGt+vfeGiR+Y+++kg+++fr++eh++Rl+dsaki+r+++++s +e
  lcl|NCBI__GCF_000025465.1:WP_008807980.1  10 WFNGEMTPWGEAKVHVMSHALHYGTSVFEGIRCYDSHKGPVVFRHREHMQRLHDSAKIYRFPVSQSVDE 78 
                                               9******************************************************************** PP

                                 TIGR01122  70 lvevtkevlrknnlksaYiRplvyvGaedlglkpkvdlkveviiaawewgaylgeealekGikvkvssf 138
                                               l+e+++ev+r+n+l+saYiRplv+vG+ ++g++p+ ++k++viiaa++wgaylg+eale+Gi+++vss+
  lcl|NCBI__GCF_000025465.1:WP_008807980.1  79 LMEACREVIRTNKLTSAYIRPLVFVGDVGMGVNPPDGYKTDVIIAAFPWGAYLGAEALEQGIDAMVSSW 147
                                               ********************************************************************* PP

                                 TIGR01122 139 rraavnsiptkakaagnYlnsllaksealraGydeailLdeeGyvaeGsGenifivkdgvlltPpvses 207
                                               +raa+n+ipt+aka+gnYl+sll++sea+r+Gy+e+i+Ld +Gy++eG+Gen+f vkdgvl+tPp+++s
  lcl|NCBI__GCF_000025465.1:WP_008807980.1 148 NRAAPNTIPTAAKAGGNYLSSLLVGSEARRHGYQEGIALDVNGYISEGAGENLFEVKDGVLFTPPFTSS 216
                                               ********************************************************************* PP

                                 TIGR01122 208 iLkgitrdaviklakelgievkeerisreelytaDevfltGtaaevtPirevDgrkigegkrGpvtkkl 276
                                               +L gitrda+iklak+lgiev+e+++sre+ly+aDevf++Gtaae+tP+r+vDg+++g+g+rGpvtk++
  lcl|NCBI__GCF_000025465.1:WP_008807980.1 217 ALPGITRDAIIKLAKDLGIEVREQVLSRESLYLADEVFMSGTAAEITPVRSVDGIQVGAGRRGPVTKRI 285
                                               ********************************************************************* PP

                                 TIGR01122 277 qeaffdlvegktekkeewltyv 298
                                               qeaff l++g+te+k++wl++v
  lcl|NCBI__GCF_000025465.1:WP_008807980.1 286 QEAFFGLFTGETEDKWGWLDPV 307
                                               *******************987 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (298 nodes)
Target sequences:                          1  (309 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: 7.75
//
[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:

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