Alignments for a candidate for argI in Halococcus hamelinensis 100A6

GapMind for Amino acid biosynthesis

Alignments for a candidate for argI in Halococcus hamelinensis 100A6

Align ornithine carbamoyltransferase (EC 2.1.3.3) (characterized)
to candidate WP_007691419.1 C447_RS04705 ornithine carbamoyltransferase

Query= BRENDA::Q51742
         (315 letters)



>NCBI__GCF_000336675.1:WP_007691419.1
          Length = 308

 Score =  277 bits (708), Expect = 3e-79
 Identities = 148/303 (48%), Positives = 194/303 (64%), Gaps = 10/303 (3%)

Query: 13  LQDYTAEEIWTILETAKMFKIWQKIGKPHRLLEGKTLAMIFQKPSTRTRVSFEVAMAHLG 72
           + D ++ ++ T+L+ A  FK   K G+PH +LE +TL M+F+KPSTRTRVSFE  M  LG
Sbjct: 14  IDDLSSTDLETVLDVASGFKSQVKRGEPHPVLERQTLGMVFEKPSTRTRVSFETGMTQLG 73

Query: 73  GHALYLNAQDLQLRRGETIADTARVLSRYVDAIMARVYDHKDVEDLAKYATVPVINGLSD 132
           GHA++L   D+ L   E + D AR LS YVD +M R++DH D+E+LA +A VPV+NGL+D
Sbjct: 74  GHAVFLGPDDIGLGGREPLKDIARTLSGYVDCVMVRLFDHADLEELATHAGVPVVNGLTD 133

Query: 133 FSHPCQALADYMTIWEKKGTIKGVKVVYVGDGNNVAHSLMIAGTKLGADVVVATPEGYEP 192
            +HPCQ LAD +TI E  G     +V +VGDGNNVA S  +     G D+ VATP  Y  
Sbjct: 134 DAHPCQTLADLLTIRETVGF--DAQVAWVGDGNNVAQSFALGCALAGVDLTVATPPEYGV 191

Query: 193 DEKVIKWAEQNAAESGGSFELLHDPVKAVKDADVIYTDVWASMGQEAEAEERRKIFRP-- 250
            E+V       AAE G +  +  DP +AV DADV+ TDVW SMG+E    E+   F    
Sbjct: 192 SEEV----RDRAAELGRAPTVTDDPEQAVADADVVCTDVWVSMGEEGSRNEKLAAFEDGG 247

Query: 251 FQVNKDLVKHAKPDYMFMHCLPAHRGEEVTDDVIDSPNSVVWDQAENRLHAQKAVLALVM 310
           FQV+ DL+  A  D   MHCLPAHRGEEVT  V++S   +VW QAENRLHAQK +L  ++
Sbjct: 248 FQVDDDLL--AGSDARLMHCLPAHRGEEVTSAVLESDRELVWQQAENRLHAQKGLLVFLL 305

Query: 311 GGI 313
             +
Sbjct: 306 DAV 308


Lambda     K      H
   0.319    0.134    0.400 

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: 298
Number of extensions: 15
Number of successful extensions: 3
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: 315
Length of database: 308
Length adjustment: 27
Effective length of query: 288
Effective length of database: 281
Effective search space:    80928
Effective search space used:    80928
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: 48 (23.1 bits)

Align candidate WP_007691419.1 C447_RS04705 (ornithine carbamoyltransferase)
to HMM TIGR00658 (argF: ornithine carbamoyltransferase (EC 2.1.3.3))

# 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/TIGR00658.hmm
# target sequence database:        /tmp/gapView.943379.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00658  [M=304]
Accession:   TIGR00658
Description: orni_carb_tr: ornithine carbamoyltransferase
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-110  355.5   0.0   1.3e-110  355.3   0.0    1.0  1  NCBI__GCF_000336675.1:WP_007691419.1  


Domain annotation for each sequence (and alignments):
>> NCBI__GCF_000336675.1:WP_007691419.1  
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  355.3   0.0  1.3e-110  1.3e-110       1     303 [.       9     305 ..       9     306 .. 0.97

  Alignments for each domain:
  == domain 1  score: 355.3 bits;  conditional E-value: 1.3e-110
                             TIGR00658   1 rhllslldlseeelkellelakklkkekkkgkeekklkgktlaliFekrstRtRvsfevaayelGaqvlylnk 73 
                                           rh+ ++ dls+ +l+++l++a+ +k++ k+g+ +  l+++tl+++Fek+stRtRvsfe+++++lG+++++l++
  NCBI__GCF_000336675.1:WP_007691419.1   9 RHFTDIDDLSSTDLETVLDVASGFKSQVKRGEPHPVLERQTLGMVFEKPSTRTRVSFETGMTQLGGHAVFLGP 81 
                                           799********************************************************************** PP

                             TIGR00658  74 eelqlgrkesikDtarvlsryvdaivvRvykhedveelakyasvPvingLtdlehPcqilaDlltikeklgkl 146
                                           +++ lg +e++kD ar+ls yvd+++vR ++h d+eela +a+vPv+ngLtd +hPcq laDllti+e++g +
  NCBI__GCF_000336675.1:WP_007691419.1  82 DDIGLGGREPLKDIARTLSGYVDCVMVRLFDHADLEELATHAGVPVVNGLTDDAHPCQTLADLLTIRETVG-F 153
                                           *********************************************************************98.5 PP

                             TIGR00658 147 kevklvyvGDannvanslllaaaklGldvvvatPeglepeaeivkkakkiakenggkleltedpkkavkdadv 219
                                           +  ++++vGD+nnva+s+ l++a+ G+d++vatP+++  ++e+ ++a    +e g   ++t+dp++av+dadv
  NCBI__GCF_000336675.1:WP_007691419.1 154 DA-QVAWVGDGNNVAQSFALGCALAGVDLTVATPPEYGVSEEVRDRA----AELGRAPTVTDDPEQAVADADV 221
                                           44.8**********************************999999998....5688899*************** PP

                             TIGR00658 220 iytDvwvsmGeeekkeerlkllkp..yqvneellelakpevkflhCLPavrGeevtdevlegeasivfdeaen 290
                                           + tDvwvsmGee +++e+l+++++  +qv+++ll  a +++ ++hCLPa+rGeevt  vle+++++v+++aen
  NCBI__GCF_000336675.1:WP_007691419.1 222 VCTDVWVSMGEEGSRNEKLAAFEDggFQVDDDLL--AGSDARLMHCLPAHRGEEVTSAVLESDRELVWQQAEN 292
                                           **********************8445*******8..578899******************************* PP

                             TIGR00658 291 Rlhaqkavlkall 303
                                           Rlhaqk++l++ll
  NCBI__GCF_000336675.1:WP_007691419.1 293 RLHAQKGLLVFLL 305
                                           *********9987 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (304 nodes)
Target sequences:                          1  (308 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 0.01s 00:00:00.01 Elapsed: 00:00:00.00
# Mc/sec: 12.16
//
[ok]

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

Downloads

Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

Related tools

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