Alignments for a candidate for PAH in Methylocapsa aurea KYG T

GapMind for Amino acid biosynthesis

Alignments for a candidate for PAH in Methylocapsa aurea KYG T

Align phenylalanine 4-monooxygenase (EC 1.14.16.1) (characterized)
to candidate WP_036257263.1 DL86_RS00715 phenylalanine 4-monooxygenase

Query= BRENDA::P30967
         (297 letters)



>NCBI__GCF_000746085.1:WP_036257263.1
          Length = 289

 Score =  333 bits (854), Expect = 3e-96
 Identities = 156/264 (59%), Positives = 199/264 (75%), Gaps = 1/264 (0%)

Query: 26  DFTLPQPLDRYSAEDHATWATLYQRQCKLLPGRACDEFMEGLERLEVDADRVPDFNKLNQ 85
           D+T+PQ  + YS  +H  W  LY RQ  +LPGRACD F++GL  L++  + +PDF +LN+
Sbjct: 17  DWTIPQGFESYSKAEHDVWIALYDRQATILPGRACDAFLQGLHALDLHGEGIPDFERLNR 76

Query: 86  KLMAATGWKIVAVPGLIPDDVFFEHLANRRFPVTWWLREPHQLDYLQEPDVFHDLFGHVP 145
           +L A T W+IVAVP L+PDDVFF+HLANRRFP   ++R   QLDYLQEPD+FHD+FGHVP
Sbjct: 77  RLCALTSWRIVAVPSLVPDDVFFDHLANRRFPAANFIRRADQLDYLQEPDIFHDVFGHVP 136

Query: 146 LLINPVFADYLEAYGKGGVKAKALGALPMLARLYWYTVEFGLINTPAGMRIYGAGILSSK 205
           LL +PVFADY++AYG+GG++A  LG L  LARLYWYTVEFGL+ TPAG+RIYGAGI+SS+
Sbjct: 137 LLTDPVFADYMQAYGQGGLRALKLGRLHNLARLYWYTVEFGLLETPAGLRIYGAGIVSSR 196

Query: 206 SESIYCLDSASPNRVGFDLMRIMNTRYRIDTFQKTYFVIDSFKQLFDAT-APDFAPLYLQ 264
           SESI+ L+SASP+R+ F+L R+M T YRID FQ+ YFVI S + L DAT   DF PLY Q
Sbjct: 197 SESIFALESASPHRIRFNLERVMRTPYRIDDFQQIYFVIPSLQDLLDATIKTDFGPLYAQ 256

Query: 265 LADAQPWGAGDVAPDDLVLNAGDR 288
           LA         + P D+VL+ G +
Sbjct: 257 LAGQADIAISGIEPGDVVLSRGSQ 280


Lambda     K      H
   0.323    0.140    0.445 

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: 346
Number of extensions: 9
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: 297
Length of database: 289
Length adjustment: 26
Effective length of query: 271
Effective length of database: 263
Effective search space:    71273
Effective search space used:    71273
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: 48 (23.1 bits)

Align candidate WP_036257263.1 DL86_RS00715 (phenylalanine 4-monooxygenase)
to HMM TIGR01267 (phhA: phenylalanine-4-hydroxylase (EC 1.14.16.1))

# 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/TIGR01267.hmm
# target sequence database:        /tmp/gapView.2150.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01267  [M=248]
Accession:   TIGR01267
Description: Phe4hydrox_mono: phenylalanine-4-hydroxylase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   6.2e-113  362.1   0.0   7.5e-113  361.8   0.0    1.0  1  lcl|NCBI__GCF_000746085.1:WP_036257263.1  DL86_RS00715 phenylalanine 4-mon


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000746085.1:WP_036257263.1  DL86_RS00715 phenylalanine 4-monooxygenase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  361.8   0.0  7.5e-113  7.5e-113       1     242 [.      17     260 ..      17     265 .. 0.98

  Alignments for each domain:
  == domain 1  score: 361.8 bits;  conditional E-value: 7.5e-113
                                 TIGR01267   1 dftvaqdldryseeehavwatlidrqlkllegracdeyldGveklgldadripdleevneklraltGwk 69 
                                               d+t++q+++ ys+ eh vw +l+drq+ +l+gracd +l+G+  l+l+ + ipd+e +n++l alt w+
  lcl|NCBI__GCF_000746085.1:WP_036257263.1  17 DWTIPQGFESYSKAEHDVWIALYDRQATILPGRACDAFLQGLHALDLHGEGIPDFERLNRRLCALTSWR 85 
                                               6799***************************************************************** PP

                                 TIGR01267  70 ivavpglipadvffehlanrrfpvttflrtpeeldylqepdvfhdlfGhvpllsnpvfadfleayGkkg 138
                                               ivavp+l+p+dvff+hlanrrfp ++f+r  ++ldylqepd+fhd+fGhvpll++pvfad+++ayG++g
  lcl|NCBI__GCF_000746085.1:WP_036257263.1  86 IVAVPSLVPDDVFFDHLANRRFPAANFIRRADQLDYLQEPDIFHDVFGHVPLLTDPVFADYMQAYGQGG 154
                                               ********************************************************************* PP

                                 TIGR01267 139 vkakalgaa.llarlywytvefGlvetaaglriyGaGilsskkelvyaleskeplrvafdllevmrtry 206
                                               ++a +lg+   larlywytvefGl+et+aglriyGaGi+ss +e+++ales++p+r+ f+l++vmrt+y
  lcl|NCBI__GCF_000746085.1:WP_036257263.1 155 LRALKLGRLhNLARLYWYTVEFGLLETPAGLRIYGAGIVSSRSESIFALESASPHRIRFNLERVMRTPY 223
                                               ********989********************************************************** PP

                                 TIGR01267 207 ridklqkayfvlpslkrlfdaaqe.dfealvaeakdl 242
                                               rid +q++yfv+psl+ l da+ + df +l+a+++ +
  lcl|NCBI__GCF_000746085.1:WP_036257263.1 224 RIDDFQQIYFVIPSLQDLLDATIKtDFGPLYAQLAGQ 260
                                               ********************98766*******98865 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (248 nodes)
Target sequences:                          1  (289 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: 00:00:00.00
# Mc/sec: 7.70
//
[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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer
changes to Amino acid biosynthesis since the publication.

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

GapMind for Amino acid biosynthesis