GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argC in Shewanella amazonensis SB2B

Align N-acetyl-gamma-glutamyl-phosphate reductase (EC 1.2.1.38) (characterized)
to candidate 6936059 Sama_0256 N-acetyl-gamma-glutamyl-phosphate reductase (RefSeq)

Query= BRENDA::P11446
         (334 letters)



>FitnessBrowser__SB2B:6936059
          Length = 331

 Score =  293 bits (751), Expect = 3e-84
 Identities = 163/330 (49%), Positives = 208/330 (63%), Gaps = 9/330 (2%)

Query: 1   MLNTLIVGASGYAGAELVTYVNRHPHMNITALTVSAQSNDAGKLISDLHPQLKGIVDLPL 60
           M    I+GASGY GA+L   ++  PH+ +  L VS  S D GK +S L+P    +    L
Sbjct: 6   MKKIAIIGASGYTGAQLTALIDAEPHLQVQGLYVSEGSADKGKPLSSLYPVYSHL-KYCL 64

Query: 61  QPMSDISEFS--PGVDVVFLATAHEVSHDLAPQFLEAGCVVFDLSGAFRVNDATFYEKYY 118
            P++D ++ +     D V LAT H VS +LA  F E G  VFDLSGA+R  D   Y K+Y
Sbjct: 65  SPLTDEAKDAIVAEADAVALATEHSVSLELAAYFYEKGLAVFDLSGAYRFADTAQYPKWY 124

Query: 119 GFTHQYPELLEQAAYGLAEWCGNKLKEANLIAVPGCYPTAAQLALKPLIDADLLDLNQWP 178
           GF H +PE+L +A YGLAEW  + +    +IAVPGCYPTA+  ALKPL  A L +    P
Sbjct: 125 GFEHSHPEVLAKAVYGLAEWNADAVAATRMIAVPGCYPTASLTALKPL-KAMLTEAR--P 181

Query: 179 VINATSGVSGAGRKAAISNSFCEVSLQPYGVFTHRHQPEIATHLGADVIFTPHLGNFPRG 238
           VINA SGV+GAGRKA +  SFCEVSL PYGV  HRHQPEIAT LG +VIFTPHLGNF RG
Sbjct: 182 VINAVSGVTGAGRKAQLHTSFCEVSLTPYGVLGHRHQPEIATQLGQEVIFTPHLGNFKRG 241

Query: 239 ILETITCRLKSGVTQAQVAQVLQQAYAHKPLVRLYDKGVPALKNVVGLPFCDIG--FAVQ 296
           IL TIT +LK G ++  VA+     Y   P+V + +   P + +VV  P C +G  F   
Sbjct: 242 ILATITVQLKPGTSREDVAKA-YSVYDQSPIVTVKEGQFPKVDDVVFTPNCHLGWKFDED 300

Query: 297 GEHLIIVATEDNLLKGAAAQAVQCANIRFG 326
             +L++ +  DNL+KGAA+QA+QC  I FG
Sbjct: 301 SGYLVVASAIDNLMKGAASQALQCIKIHFG 330


Lambda     K      H
   0.321    0.136    0.409 

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: 359
Number of extensions: 15
Number of successful extensions: 5
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: 334
Length of database: 331
Length adjustment: 28
Effective length of query: 306
Effective length of database: 303
Effective search space:    92718
Effective search space used:    92718
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: 49 (23.5 bits)

Align candidate 6936059 Sama_0256 (N-acetyl-gamma-glutamyl-phosphate reductase (RefSeq))
to HMM TIGR01850 (argC: N-acetyl-gamma-glutamyl-phosphate reductase (EC 1.2.1.38))

# 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/TIGR01850.hmm
# target sequence database:        /tmp/gapView.23681.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01850  [M=345]
Accession:   TIGR01850
Description: argC: N-acetyl-gamma-glutamyl-phosphate reductase
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-107  346.2   0.1   1.3e-107  346.0   0.1    1.0  1  lcl|FitnessBrowser__SB2B:6936059  Sama_0256 N-acetyl-gamma-glutamy


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__SB2B:6936059  Sama_0256 N-acetyl-gamma-glutamyl-phosphate reductase (RefSeq)
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  346.0   0.1  1.3e-107  1.3e-107       2     331 ..       8     330 ..       7     331 .] 0.96

  Alignments for each domain:
  == domain 1  score: 346.0 bits;  conditional E-value: 1.3e-107
                         TIGR01850   2 kvaivGasGYtGaeLlrllakHpevevtklvssre...agkklsevhphlkglvd..lkleeleeeeileeadvvfl 73 
                                       k+ai+GasGYtGa+L  l+++ p+++v+ l++s+    +gk+ls+++p +++l    + l+++++++i +ead+v l
  lcl|FitnessBrowser__SB2B:6936059   8 KIAIIGASGYTGAQLTALIDAEPHLQVQGLYVSEGsadKGKPLSSLYPVYSHLKYclSPLTDEAKDAIVAEADAVAL 84 
                                       89***************************998887789**********9988776556777777799********** PP

                         TIGR01850  74 AlphgvsaelvpellekgvkvidlSadfRlkdaevYekwYgkkhekeelleeavYGlpElnreeikkaklianPGCy 150
                                       A+ h vs el++ ++ekg+ v+dlS+++R+ d+++Y kwYg++h+++e+l++avYGl+E+n ++++ +++ia+PGCy
  lcl|FitnessBrowser__SB2B:6936059  85 ATEHSVSLELAAYFYEKGLAVFDLSGAYRFADTAQYPKWYGFEHSHPEVLAKAVYGLAEWNADAVAATRMIAVPGCY 161
                                       ***************************************************************************** PP

                         TIGR01850 151 aTaalLalaPllkekliepksiivdaksGvSgAGrkasekslfaevnenlkpYkvtkHrHtpEieqelsklaekkvk 227
                                       +Ta+l al+Pl +  ++++ +++++a+sGv+gAGrka+ +++f+ev  +l+pY v +HrH+pEi+++l+       +
  lcl|FitnessBrowser__SB2B:6936059 162 PTASLTALKPLKA--MLTEARPVINAVSGVTGAGRKAQLHTSFCEV--SLTPYGVLGHRHQPEIATQLG------QE 228
                                       ***********84..556667*************************..*********************......57 PP

                         TIGR01850 228 vsftphlvpmtrGilatiyaklkkelteeelrklyeevYedepfvrvlkegelPstkavlgsnfvdigvavdeetkr 304
                                       v+ftphl +++rGilati+++lk ++++e+++k+y +vY+++p+v+v + g++P++ +v+ +  +++g++ de+++ 
  lcl|FitnessBrowser__SB2B:6936059 229 VIFTPHLGNFKRGILATITVQLKPGTSREDVAKAY-SVYDQSPIVTVKE-GQFPKVDDVVFTPNCHLGWKFDEDSGY 303
                                       9*********************************9.69********997.9************************** PP

                         TIGR01850 305 vvvvsaiDNLvKGaagqAvqnlNlmlg 331
                                       +vv saiDNL+KGaa+qA+q++ +++g
  lcl|FitnessBrowser__SB2B:6936059 304 LVVASAIDNLMKGAASQALQCIKIHFG 330
                                       ************************998 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (345 nodes)
Target sequences:                          1  (331 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: 00:00:00.01
# Mc/sec: 8.91
//
[ok]

This GapMind analysis is from Apr 09 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