GapMind for catabolism of small carbon sources

 

Aligments for a candidate for maiA in Pseudomonas fluorescens FW300-N2E3

Align Maleylacetoacetate isomerase (EC 5.2.1.2) (characterized)
to candidate AO353_15560 AO353_15560 maleylacetoacetate isomerase

Query= reanno::pseudo3_N2E3:AO353_15560
         (211 letters)



>lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560 AO353_15560
           maleylacetoacetate isomerase
          Length = 211

 Score =  432 bits (1110), Expect = e-126
 Identities = 211/211 (100%), Positives = 211/211 (100%)

Query: 1   MELFTYYRSTSSFRVRIALALKGLEYQALPINLIAPQGGEHQQPAYLHINPQGRVPALRT 60
           MELFTYYRSTSSFRVRIALALKGLEYQALPINLIAPQGGEHQQPAYLHINPQGRVPALRT
Sbjct: 1   MELFTYYRSTSSFRVRIALALKGLEYQALPINLIAPQGGEHQQPAYLHINPQGRVPALRT 60

Query: 61  DEGELLIQSPAIIEYLEERYPQVPLLSKDLARRAHERGVAALIGCDIHPLHNVSVLNQLR 120
           DEGELLIQSPAIIEYLEERYPQVPLLSKDLARRAHERGVAALIGCDIHPLHNVSVLNQLR
Sbjct: 61  DEGELLIQSPAIIEYLEERYPQVPLLSKDLARRAHERGVAALIGCDIHPLHNVSVLNQLR 120

Query: 121 QLGHDEPQVVHWIGHWITQGLAAVEHLIGDEGYCFGNAPGLADVYLIPQLYAAERFNISL 180
           QLGHDEPQVVHWIGHWITQGLAAVEHLIGDEGYCFGNAPGLADVYLIPQLYAAERFNISL
Sbjct: 121 QLGHDEPQVVHWIGHWITQGLAAVEHLIGDEGYCFGNAPGLADVYLIPQLYAAERFNISL 180

Query: 181 EAYPRIRRVAALAVQHPAFIKAHPANQPDTP 211
           EAYPRIRRVAALAVQHPAFIKAHPANQPDTP
Sbjct: 181 EAYPRIRRVAALAVQHPAFIKAHPANQPDTP 211


Lambda     K      H
   0.322    0.139    0.427 

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: 343
Number of extensions: 9
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: 211
Length of database: 211
Length adjustment: 21
Effective length of query: 190
Effective length of database: 190
Effective search space:    36100
Effective search space used:    36100
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: 45 (21.9 bits)

Align candidate AO353_15560 AO353_15560 (maleylacetoacetate isomerase)
to HMM TIGR01262 (maiA: maleylacetoacetate isomerase (EC 5.2.1.2))

# 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.carbon/TIGR01262.hmm
# target sequence database:        /tmp/gapView.24794.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01262  [M=211]
Accession:   TIGR01262
Description: maiA: maleylacetoacetate isomerase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                     -----------
    2.9e-86  274.5   0.0    3.2e-86  274.3   0.0    1.0  1  lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560  AO353_15560 maleylacetoacetate i


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560  AO353_15560 maleylacetoacetate isomerase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  274.3   0.0   3.2e-86   3.2e-86       2     210 ..       3     210 ..       2     211 .] 0.98

  Alignments for each domain:
  == domain 1  score: 274.3 bits;  conditional E-value: 3.2e-86
                                     TIGR01262   2 lYsyfrSsasyRvRiaLaLkgidyesvpvnLlkd..GeqkkeefkalNPqelvPtLkidegevlt 64 
                                                   l++y+rS++s+RvRiaLaLkg++y++ p+nL++   Ge++++++ ++NPq++vP+L++dege l 
  lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560   3 LFTYYRSTSSFRVRIALALKGLEYQALPINLIAPqgGEHQQPAYLHINPQGRVPALRTDEGELLI 67 
                                                   9******************************986679**************************** PP

                                     TIGR01262  65 qSlAiieyLeetypepaLlpkdpakrarvralalliacdihPlqNlrvlqlleeklgvdeeekke 129
                                                   qS AiieyLee+yp+++Ll+kd a+ra++r +a+li+cdihPl+N++vl++l+ +lg+de +  +
  lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560  68 QSPAIIEYLEERYPQVPLLSKDLARRAHERGVAALIGCDIHPLHNVSVLNQLR-QLGHDEPQVVH 131
                                                   *****************************************************.779******** PP

                                     TIGR01262 130 wlkhwiekGlaalEellkekagafcvGdevtladvcLvpqvynAerfevdlaqyPtlkrieeala 194
                                                   w+ hwi++Glaa+E+l+ + +g +c+G++++ladv+L+pq+y+Aerf+++l++yP+++r+++ + 
  lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560 132 WIGHWITQGLAAVEHLIGD-EG-YCFGNAPGLADVYLIPQLYAAERFNISLEAYPRIRRVAALAV 194
                                                   *****************98.55.****************************************** PP

                                     TIGR01262 195 elpafqeahpenqpdt 210
                                                   ++paf +ahp+nqpdt
  lcl|FitnessBrowser__pseudo3_N2E3:AO353_15560 195 QHPAFIKAHPANQPDT 210
                                                   ***************8 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (211 nodes)
Target sequences:                          1  (211 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 0.00s 00:00:00.01 Elapsed: 00:00:00.00
# Mc/sec: 5.97
//
[ok]

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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 the paper from 2019 on GapMind for amino acid biosynthesis, or view the source code.

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