GapMind for Amino acid biosynthesis

 

Alignments for a candidate for ilvE in Bradyrhizobium sp. BTAi1

Align Branched-chain amino acid aminotransferase (EC 2.6.1.42) (characterized)
to candidate WP_012041978.1 BBTA_RS08080 branched-chain amino acid aminotransferase

Query= reanno::Cup4G11:RR42_RS25890
         (363 letters)



>NCBI__GCF_000015165.1:WP_012041978.1
          Length = 359

 Score =  439 bits (1130), Expect = e-128
 Identities = 217/356 (60%), Positives = 263/356 (73%), Gaps = 1/356 (0%)

Query: 6   TFSLEPNPNALDAATRDALMRDPAFGRVFTDHMVTITWREGQGWQDAKVTARKPFSIDPA 65
           TF ++P  N      R A + +P FGRVFTDHM  + + + +GW  A+V +R  F +DPA
Sbjct: 4   TFDIKPTTNPTSDQERAAKLANPGFGRVFTDHMAVVQFSQDKGWHSARVESRANFPLDPA 63

Query: 66  CSVLHYGQEIFEGMKAYRGADGAVTLFRPLENARRFQASAKRMAMPALPESLFLEAIEQL 125
            +VLHY QEIFEG+KAY+  DG V LFRP  NA+RF  SA+RMAM  LP+++F+EA+EQL
Sbjct: 64  AAVLHYAQEIFEGLKAYKRDDGGVNLFRPDANAQRFWNSAERMAMAQLPQNVFIEAVEQL 123

Query: 126 VRIDQAWVPHGSGSLYLRPFMFANEVFLGIKPASEFIFCVIACPVGPYFKGGDKAVSVWV 185
           VRID+AW+P G GSLYLRPFM ANEVFLG+KP++E+IF VIA PVG YFKGG   VS+WV
Sbjct: 124 VRIDRAWIPGGEGSLYLRPFMIANEVFLGVKPSAEYIFAVIASPVGSYFKGGPAPVSIWV 183

Query: 186 SENYTRAAPGGTGEAKCGGNYAGSLVAQNEATANGCDQVVFLDAAEHRWVEELGGMNIFF 245
           SENYTRAA GGTG  KCGGNYA SL AQ EA A+GCDQVVFLDA E R+VEELGGMN+FF
Sbjct: 184 SENYTRAAVGGTGGVKCGGNYAASLKAQAEAIAHGCDQVVFLDAIERRYVEELGGMNVFF 243

Query: 246 VMDDGTLVTPPLSGSILPGITRASVIELAREMGMVVEERRYSYPEWEADAKSGRLAEAFV 305
           V DDG+L TPPL G+ILPGITR S+I+LAR+ G  V E  Y+  +W ADAKSG+L EAF 
Sbjct: 244 VFDDGSLSTPPL-GTILPGITRDSIIKLARDAGREVREEAYAIDQWRADAKSGKLKEAFA 302

Query: 306 CGTAATLVAIGEVRSARTRFAIGNGTAGNTVKVLRDRLVEIQRNQAAGPAGWVHHV 361
           CGTAA +  IG+VRSA     I  G AG     LR +LV+IQ  ++A P  W+  V
Sbjct: 303 CGTAAVISPIGKVRSASGDVLINGGEAGPVAMGLRKQLVDIQYGRSADPHNWIRDV 358


Lambda     K      H
   0.321    0.135    0.415 

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: 447
Number of extensions: 16
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: 363
Length of database: 359
Length adjustment: 29
Effective length of query: 334
Effective length of database: 330
Effective search space:   110220
Effective search space used:   110220
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 (21.9 bits)
S2: 49 (23.5 bits)

Align candidate WP_012041978.1 BBTA_RS08080 (branched-chain amino acid aminotransferase)
to HMM TIGR01123 (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/TIGR01123.hmm
# target sequence database:        /tmp/gapView.22011.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01123  [M=313]
Accession:   TIGR01123
Description: ilvE_II: 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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   6.8e-127  408.7   0.0   7.9e-127  408.5   0.0    1.0  1  lcl|NCBI__GCF_000015165.1:WP_012041978.1  BBTA_RS08080 branched-chain amin


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000015165.1:WP_012041978.1  BBTA_RS08080 branched-chain amino acid aminotransferase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  408.5   0.0  7.9e-127  7.9e-127       1     312 [.      47     357 ..      47     358 .. 0.98

  Alignments for each domain:
  == domain 1  score: 408.5 bits;  conditional E-value: 7.9e-127
                                 TIGR01123   1 WdeaelaseaeleldegsavlhYgqevfeGlkayRtadGkillfRpdanakRlrrsaerlllPeleeel 69 
                                               W++a+++s a++ ld+++avlhY+qe+feGlkay+ +dG ++lfRpdana+R+ +saer+++ +l++++
  lcl|NCBI__GCF_000015165.1:WP_012041978.1  47 WHSARVESRANFPLDPAAAVLHYAQEIFEGLKAYKRDDGGVNLFRPDANAQRFWNSAERMAMAQLPQNV 115
                                               ********************************************************************* PP

                                 TIGR01123  70 flealkqlvkadkdwvpkakseasLYlRPfliatednlGvkaakeylflvlasPvGaYfkgglapvsif 138
                                               f+ea++qlv++d++w+p  ++e sLYlRPf+ia e  lGvk++ ey+f v+asPvG+Yfkgg apvsi+
  lcl|NCBI__GCF_000015165.1:WP_012041978.1 116 FIEAVEQLVRIDRAWIP--GGEGSLYLRPFMIANEVFLGVKPSAEYIFAVIASPVGSYFKGGPAPVSIW 182
                                               *****************..788*********************************************** PP

                                 TIGR01123 139 veteyvRaapkGtGavkvgGnYaasllaqkkaaeqglddvvyldpvekkkieevGaaniflitkdgelv 207
                                               v+++y+Raa +GtG+vk+gGnYaasl+aq++a ++g+d+vv+ld++e++++ee+G++n+f++ +dg+l 
  lcl|NCBI__GCF_000015165.1:WP_012041978.1 183 VSENYTRAAVGGTGGVKCGGNYAASLKAQAEAIAHGCDQVVFLDAIERRYVEELGGMNVFFVFDDGSLS 251
                                               *****************************************************************9999 PP

                                 TIGR01123 208 ttplsesiLegvtresllelakdlgleveereiaidelkaaveaGei..vfacGtaavitPvgelkieg 274
                                               t+pl + iL+g+tr+s+++la+d+g ev+e+  aid+++a +++G++  +facGtaavi+P+g+++   
  lcl|NCBI__GCF_000015165.1:WP_012041978.1 252 TPPL-GTILPGITRDSIIKLARDAGREVREEAYAIDQWRADAKSGKLkeAFACGTAAVISPIGKVRSAS 319
                                               9887.78**************************************9999******************** PP

                                 TIGR01123 275 kevevkseevGevtkklrdeltdiqyGkledkegWive 312
                                                 v ++ +e G+v++ lr++l+diqyG+ +d+++Wi  
  lcl|NCBI__GCF_000015165.1:WP_012041978.1 320 GDVLINGGEAGPVAMGLRKQLVDIQYGRSADPHNWIRD 357
                                               ***********************************976 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (313 nodes)
Target sequences:                          1  (359 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: 9.28
//
[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