Alignments for a candidate for hisA in Hydrogenovibrio halophilus DSM 15072

GapMind for Amino acid biosynthesis

Alignments for a candidate for hisA in Hydrogenovibrio halophilus DSM 15072

Align 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase (EC 5.3.1.16) (characterized)
to candidate WP_028485338.1 A377_RS0106860 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase

Query= reanno::BFirm:BPHYT_RS17685
         (250 letters)



>NCBI__GCF_000384235.1:WP_028485338.1
          Length = 253

 Score =  317 bits (812), Expect = 1e-91
 Identities = 151/246 (61%), Positives = 195/246 (79%), Gaps = 1/246 (0%)

Query: 1   MLLIPAIDLKDGQCVRLKQGDMDQATIFSEEPAAMARHWVDRGARRLHLVDLNGAFAGKP 60
           MLLIPAIDLKDGQCVRL+QGDM+ AT+FS +  AMA+ W ++GARRLH+VDLNGAFAGKP
Sbjct: 1   MLLIPAIDLKDGQCVRLRQGDMNDATVFSGDIVAMAQKWTEQGARRLHMVDLNGAFAGKP 60

Query: 61  KNEDAIRAIIEEVGGEIPVQLGGGIRDLNTIERYLDDGLSYVIIGTAAVKNPGFLQDACT 120
            N  A+  +  E   ++P+Q+GGG+RDL TIE YLD G+SY IIGT AV +P F++ AC 
Sbjct: 61  VNASAVYQV-REAYPDLPIQIGGGLRDLATIEAYLDAGVSYCIIGTQAVHDPDFVRQACE 119

Query: 121 AFGGHIIVGLDAKDGKVATDGWSKLTGHEVADLARKFEDYGCESIIYTDIGRDGMLQGIN 180
            F GHIIVGLDAKDGKVA +GW+++T H V  L ++FE+ G E+I+YTDIGRDGM+QG+N
Sbjct: 120 RFPGHIIVGLDAKDGKVAINGWAEITDHHVETLGKRFENDGVEAIVYTDIGRDGMMQGVN 179

Query: 181 IEATVRLARAVKIPVIASGGLSNLTDIESLCEVEDEGIEGVICGRAIYSGDLDFAAAQTL 240
           IEAT +LA+A+ IP+IASGG++NL DI +L ++E +G+   I GRAIY G LDF   QTL
Sbjct: 180 IEATQKLAQALNIPIIASGGITNLDDIRALAQIESDGVTAAITGRAIYEGTLDFGQGQTL 239

Query: 241 ADRLRE 246
           +D+L +
Sbjct: 240 SDQLSQ 245


Lambda     K      H
   0.319    0.140    0.410 

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: 283
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: 250
Length of database: 253
Length adjustment: 24
Effective length of query: 226
Effective length of database: 229
Effective search space:    51754
Effective search space used:    51754
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 (21.7 bits)
S2: 46 (22.3 bits)

Align candidate WP_028485338.1 A377_RS0106860 (1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase)
to HMM TIGR00007 (hisA: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase (EC 5.3.1.16))

# 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/TIGR00007.hmm
# target sequence database:        /tmp/gapView.3568464.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00007  [M=231]
Accession:   TIGR00007
Description: TIGR00007: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide 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
    ------- ------ -----    ------- ------ -----   ---- --  --------                             -----------
      5e-80  254.4   0.7    6.2e-80  254.1   0.7    1.0  1  NCBI__GCF_000384235.1:WP_028485338.1  


Domain annotation for each sequence (and alignments):
>> NCBI__GCF_000384235.1:WP_028485338.1  
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  254.1   0.7   6.2e-80   6.2e-80       1     228 [.       3     233 ..       3     235 .. 0.97

  Alignments for each domain:
  == domain 1  score: 254.1 bits;  conditional E-value: 6.2e-80
                             TIGR00007   1 iiPaiDlkeGkvvrlvqGdkdkktvysddpleaakkfeeegaellHvVDLdgAkegekknlevikkiveel.e 72 
                                           +iPaiDlk+G++vrl qGd++  tv+s d++++a+k++e+ga++lH+VDL+gA++g+++n++++ ++ e+  +
  NCBI__GCF_000384235.1:WP_028485338.1   3 LIPAIDLKDGQCVRLRQGDMNDATVFSGDIVAMAQKWTEQGARRLHMVDLNGAFAGKPVNASAVYQVREAYpD 75 
                                           59******************************************************************98648 PP

                             TIGR00007  73 vkvqvGGGiRsleavekllelgverviigtaavenpelvkellkelgsekivvslDakegevavkGWkeksel 145
                                           +++q+GGG+R+l+++e++l++gv+++iigt av++p++v+++ +++   +i+v+lDak+g+va++GW+e ++ 
  NCBI__GCF_000384235.1:WP_028485338.1  76 LPIQIGGGLRDLATIEAYLDAGVSYCIIGTQAVHDPDFVRQACERFP-GHIIVGLDAKDGKVAINGWAEITDH 147
                                           9*********************************************9.99*********************** PP

                             TIGR00007 146 slvelakkleelgleeiilTdiekdGtlsGvnveltkelvkeaeveviasGGvssiedvkalkk...lgvkgv 215
                                           +++ l k++e+ g+e+i++Tdi +dG+++Gvn+e+t++l+++ ++++iasGG+++ +d++al++    gv+++
  NCBI__GCF_000384235.1:WP_028485338.1 148 HVETLGKRFENDGVEAIVYTDIGRDGMMQGVNIEATQKLAQALNIPIIASGGITNLDDIRALAQiesDGVTAA 220
                                           **************************************************************99555677779 PP

                             TIGR00007 216 ivGkAlyegklkl 228
                                           i G+A+yeg+l++
  NCBI__GCF_000384235.1:WP_028485338.1 221 ITGRAIYEGTLDF 233
                                           *********9986 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (231 nodes)
Target sequences:                          1  (253 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: 17.42
//
[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