GapMind for Amino acid biosynthesis

 

Alignments for a candidate for ilvE in Geobacter metallireducens GS-15

Align Branched-chain-amino-acid aminotransferase 2; BCAT 2; Vegetative protein 85; VEG85; EC 2.6.1.42 (characterized)
to candidate WP_004514563.1 GMET_RS14295 branched-chain amino acid aminotransferase

Query= SwissProt::P39576
         (363 letters)



>NCBI__GCF_000012925.1:WP_004514563.1
          Length = 357

 Score =  380 bits (976), Expect = e-110
 Identities = 183/345 (53%), Positives = 244/345 (70%), Gaps = 1/345 (0%)

Query: 14  KKPK-PDPNQLSFGRVFTDHMFVMDYAADKGWYDPRIIPYQPLSMDPAAMVYHYGQTVFE 72
           KKPK  D +QL FG++FTD MF++++   +GW D RI PY P  +DPA  V HY Q +FE
Sbjct: 13  KKPKYTDESQLGFGKLFTDRMFMVEWKIGQGWVDARIEPYAPFVLDPACSVLHYAQEIFE 72

Query: 73  GLKAYVSEDDHVLLFRPEKNMERLNQSNDRLCIPQIDEEQVLEGLKQLVAIDKDWIPNAE 132
           GLKAY   D  + LFRPE N  R N S DRLC+P++ EE  L+G+++LVA+++DWIP++E
Sbjct: 73  GLKAYKWADGTITLFRPEMNARRFNHSADRLCMPEVPEELFLDGIEKLVALERDWIPSSE 132

Query: 133 GTSLYIRPFIIATEPFLGVAASHTYKLLIILSPVGSYYKEGIKPVKIAVESEFVRAVKGG 192
           GTSLYIRP +I  +P LGV  +  Y   +ILSPVG+YY  G  P+KI VE ++VR+V GG
Sbjct: 133 GTSLYIRPTMIGVDPVLGVKPADHYYFYVILSPVGAYYSAGFNPIKIMVEDQYVRSVPGG 192

Query: 193 TGNAKTAGNYASSLKAQQVAEEKGFSQVLWLDGIEKKYIEEVGSMNIFFKINGEIVTPML 252
           TG AKT GNYA SLKA   A++KG+ QVLWLDG+ ++YIEEVG+MN+ F     IVT  L
Sbjct: 193 TGEAKTGGNYACSLKAGLEAKKKGYDQVLWLDGVHRRYIEEVGAMNMLFAYGKTIVTASL 252

Query: 253 NGSILEGITRNSVIALLKHWGLQVSERKIAIDEVIQAHKDGILEEAFGTGTAAVISPVGE 312
            G+IL G+TR+S + L    G  + ER I ++E++   + G + EAFG+GTAAVISPVG 
Sbjct: 253 TGTILNGVTRDSTLKLAASLGYTIEERLIDVNELMADIRAGKVTEAFGSGTAAVISPVGV 312

Query: 313 LIWQDETLSINNGETGEIAKKLYDTITGIQKGAVADEFGWTTEVA 357
           L ++DE  ++ NG  G I ++LYDT+TGIQ G V D FGWT ++A
Sbjct: 313 LAYKDEVCTVGNGGVGPITQQLYDTLTGIQTGKVPDTFGWTRKIA 357


Lambda     K      H
   0.316    0.135    0.390 

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: 459
Number of extensions: 18
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: 363
Length of database: 357
Length adjustment: 29
Effective length of query: 334
Effective length of database: 328
Effective search space:   109552
Effective search space used:   109552
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 (21.6 bits)
S2: 49 (23.5 bits)

Align candidate WP_004514563.1 GMET_RS14295 (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.13650.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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   5.8e-124  399.1   0.0   6.6e-124  398.9   0.0    1.0  1  lcl|NCBI__GCF_000012925.1:WP_004514563.1  GMET_RS14295 branched-chain amin


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000012925.1:WP_004514563.1  GMET_RS14295 branched-chain amino acid aminotransferase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  398.9   0.0  6.6e-124  6.6e-124       1     312 [.      44     355 ..      44     356 .. 0.99

  Alignments for each domain:
  == domain 1  score: 398.9 bits;  conditional E-value: 6.6e-124
                                 TIGR01123   1 WdeaelaseaeleldegsavlhYgqevfeGlkayRtadGkillfRpdanakRlrrsaerlllPeleeel 69 
                                               W +a+++++a++ ld++ +vlhY+qe+feGlkay++adG i+lfRp+ na+R+++sa+rl +Pe++eel
  lcl|NCBI__GCF_000012925.1:WP_004514563.1  44 WVDARIEPYAPFVLDPACSVLHYAQEIFEGLKAYKWADGTITLFRPEMNARRFNHSADRLCMPEVPEEL 112
                                               999****************************************************************** PP

                                 TIGR01123  70 flealkqlvkadkdwvpkakseasLYlRPfliatednlGvkaakeylflvlasPvGaYfkgglapvsif 138
                                               fl+ +++lv++++dw+p+ + ++sLY+RP++i+++++lGvk+a +y f+v++sPvGaY+  g +p++i+
  lcl|NCBI__GCF_000012925.1:WP_004514563.1 113 FLDGIEKLVALERDWIPSSE-GTSLYIRPTMIGVDPVLGVKPADHYYFYVILSPVGAYYSAGFNPIKIM 180
                                               *****************988.************************************************ PP

                                 TIGR01123 139 veteyvRaapkGtGavkvgGnYaasllaqkkaaeqglddvvyldpvekkkieevGaaniflitkdgelv 207
                                               ve++yvR++p+GtG +k+gGnYa sl+a  +a+++g+d+v++ld v++++ieevGa+n+++ ++  ++v
  lcl|NCBI__GCF_000012925.1:WP_004514563.1 181 VEDQYVRSVPGGTGEAKTGGNYACSLKAGLEAKKKGYDQVLWLDGVHRRYIEEVGAMNMLFAYGK-TIV 248
                                               ****************************************************************8.*** PP

                                 TIGR01123 208 ttplsesiLegvtresllelakdlgleveereiaidelkaaveaGei..vfacGtaavitPvgelkieg 274
                                               t +l++ iL+gvtr+s l+la +lg+++eer i+++el a   aG++  +f++Gtaavi+Pvg l+ ++
  lcl|NCBI__GCF_000012925.1:WP_004514563.1 249 TASLTGTILNGVTRDSTLKLAASLGYTIEERLIDVNELMADIRAGKVteAFGSGTAAVISPVGVLAYKD 317
                                               *********************************************9999******************** PP

                                 TIGR01123 275 kevevkseevGevtkklrdeltdiqyGkledkegWive 312
                                               + ++v ++ vG++t++l+d+lt+iq+Gk+ d++gW+ +
  lcl|NCBI__GCF_000012925.1:WP_004514563.1 318 EVCTVGNGGVGPITQQLYDTLTGIQTGKVPDTFGWTRK 355
                                               ***********************************976 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (313 nodes)
Target sequences:                          1  (357 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: 7.23
//
[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