Alignments for a candidate for argC in Sulfurihydrogenibium azorense Az-Fu1

GapMind for Amino acid biosynthesis

Alignments for a candidate for argC in Sulfurihydrogenibium azorense Az-Fu1

Align Probable N-acetyl-gamma-glutamyl-phosphate reductase, chloroplastic; AGPR; N-acetyl-glutamate semialdehyde dehydrogenase; NAGSA dehydrogenase; EC 1.2.1.38 (characterized)
to candidate WP_012674691.1 SULAZ_RS02150 N-acetyl-gamma-glutamyl-phosphate reductase

Query= SwissProt::Q6AV34
         (415 letters)



>NCBI__GCF_000021545.1:WP_012674691.1
          Length = 341

 Score =  268 bits (685), Expect = 2e-76
 Identities = 147/345 (42%), Positives = 213/345 (61%), Gaps = 10/345 (2%)

Query: 75  IAVLGASGYTGAEIVRLLANHPQFRIKVMTADRKAGEQFGSVFPHLITQDLPNLVAVKDA 134
           +A+ GASGYTGAE++R+L+ +    I  +T+ +  G+    VFP        NL   ++ 
Sbjct: 3   VAIAGASGYTGAELLRILSRYKDIEINQITSRQYTGKTLKDVFPVFTKSKYENLTFKENL 62

Query: 135 DFSNVDAVFCCLPHGTTQEIIKGLPQELKIV-DLSADFRLRDINEYAEWYGHSHRAPELQ 193
           D S  D  F CLPH  + E++K L    KI+ DLSA +R++    Y E+YG  H  P L 
Sbjct: 63  DLSISDIYFLCLPHEASLELVKQLYDNGKIIIDLSAAYRIKKSEVYKEYYGFEHNYPHLL 122

Query: 194 QEAVYGLTEVLRNEIRNARLVANPGCYPTSIQLPLVPLIKAKLIKVSN-IIIDAKSGVSG 252
           +EAVYGL E+ R++I+ A++VANPGCYPT+  L L PLIK  L+  +N +I++A SG+SG
Sbjct: 123 EEAVYGLPEIYRDKIKTAKIVANPGCYPTATLLGLYPLIKNNLLNQNNSVIVNALSGISG 182

Query: 253 AGRGAKEANLYTEIAEGIHAYGIKGHRHVPEIEQGLSEAAESKVTISFTPNLICMKRGMQ 312
           AGR  KE  +Y E    ++AY I  HRH PE+E  +   ++ K++I FTP++I + RGM 
Sbjct: 183 AGRHLKEDFMYPESYSNVYAYNITKHRHTPEMEDVIENVSKKKISIRFTPHIIPISRGML 242

Query: 313 ST--MFVEMAPGVTANDLYQHLKSTYEGEEFVKLLNGSSVPHTRHVVGSNYCFMNVFEDR 370
           ST  +F+E    ++  DL +    TY+ E F++L +  S    + V+G+N+C + V  D 
Sbjct: 243 STINVFIE----ISKKDLKELYYDTYKNEYFIRLQDRPS--RVKEVIGTNFCDIYVDYDE 296

Query: 371 IPGRAIIISVIDNLVKGASGQAVQNLNLMMGLPENTGLQYQPLFP 415
               A+I S IDNL KGAS QAVQNLN+++  PEN  L+  PLFP
Sbjct: 297 KNKIAVITSAIDNLSKGASSQAVQNLNIILNKPENYCLENLPLFP 341


Lambda     K      H
   0.317    0.135    0.391 

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: 372
Number of extensions: 16
Number of successful extensions: 4
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: 415
Length of database: 341
Length adjustment: 30
Effective length of query: 385
Effective length of database: 311
Effective search space:   119735
Effective search space used:   119735
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 (21.7 bits)
S2: 50 (23.9 bits)

Align candidate WP_012674691.1 SULAZ_RS02150 (N-acetyl-gamma-glutamyl-phosphate reductase)
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.3703580.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
    ------- ------ -----    ------- ------ -----   ---- --  --------                             -----------
   7.2e-121  389.5   0.1     8e-121  389.4   0.1    1.0  1  NCBI__GCF_000021545.1:WP_012674691.1  


Domain annotation for each sequence (and alignments):
>> NCBI__GCF_000021545.1:WP_012674691.1  
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  389.4   0.1    8e-121    8e-121       2     345 .]       2     341 .]       1     341 [] 0.96

  Alignments for each domain:
  == domain 1  score: 389.4 bits;  conditional E-value: 8e-121
                             TIGR01850   2 kvaivGasGYtGaeLlrllakHpevevtklvssreagkklsevhphlkglvdlkleeleeeeileeadvvflA 74 
                                            vai GasGYtGaeLlr+l++ +++e+++++s++  gk+l++v+p +++   ++l+ +e+   l+  d+ fl+
  NCBI__GCF_000021545.1:WP_012674691.1   2 YVAIAGASGYTGAELLRILSRYKDIEINQITSRQYTGKTLKDVFPVFTKSKYENLTFKENL-DLSISDIYFLC 73 
                                           69**************************8877777***********999888888765553.35689****** PP

                             TIGR01850  75 lphgvsaelvpellekgvkvidlSadfRlkdaevYekwYgkkhekeelleeavYGlpElnreeikkaklianP 147
                                           lph++s elv++l+++g  +idlSa++R+k++evY+++Yg++h++++lleeavYGlpE++r++ik+ak++anP
  NCBI__GCF_000021545.1:WP_012674691.1  74 LPHEASLELVKQLYDNGKIIIDLSAAYRIKKSEVYKEYYGFEHNYPHLLEEAVYGLPEIYRDKIKTAKIVANP 146
                                           ************************************************************************* PP

                             TIGR01850 148 GCyaTaalLalaPllkekliepks.iivdaksGvSgAGrkasekslfaevnenlkpYkvtkHrHtpEieqels 219
                                           GCy+Ta+lL+l+Pl+k++l+++++ +iv+a sG+SgAGr+ +e+  ++e   n+ +Y++tkHrHtpE+e+ ++
  NCBI__GCF_000021545.1:WP_012674691.1 147 GCYPTATLLGLYPLIKNNLLNQNNsVIVNALSGISGAGRHLKEDFMYPESYSNVYAYNITKHRHTPEMEDVIE 219
                                           *********************9999************************************************ PP

                             TIGR01850 220 klaekkvkvsftphlvpmtrGilatiyaklkkelteeelrklyeevYedepfvrvlkegelPstkavlgsnfv 292
                                           ++++kk++++ftph++p++rG+l+ti++ ++   ++++l++ly ++Y++e f+r+++  +  ++k+v+g+nf+
  NCBI__GCF_000021545.1:WP_012674691.1 220 NVSKKKISIRFTPHIIPISRGMLSTINVFIEI--SKKDLKELYYDTYKNEYFIRLQD--RPSRVKEVIGTNFC 288
                                           *****************************986..99*******************98..6679********** PP

                             TIGR01850 293 digvavdeetkrvvvvsaiDNLvKGaagqAvqnlNlmlgfdetegLeklpllp 345
                                           di v +de++k +v++saiDNL KGa++qAvqnlN+ l+ +e+  Le+lpl+p
  NCBI__GCF_000021545.1:WP_012674691.1 289 DIYVDYDEKNKIAVITSAIDNLSKGASSQAVQNLNIILNKPENYCLENLPLFP 341
                                           **************************************************998 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (345 nodes)
Target sequences:                          1  (341 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: 0.00u 0.00s 00:00:00.00 Elapsed: 00:00:00.00
# Mc/sec: 17.41
//
[ok]

This GapMind analysis is from Jul 25 2024. The underlying query database was built on Jul 25 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