Alignments for a candidate for aroA in Stenotrophomonas chelatiphaga DSM 21508

GapMind for Amino acid biosynthesis

Alignments for a candidate for aroA in Stenotrophomonas chelatiphaga DSM 21508

Align 3-phosphoshikimate 1-carboxyvinyltransferase (EC 2.5.1.19) (characterized)
to candidate WP_057506776.1 ABB28_RS00670 3-phosphoshikimate 1-carboxyvinyltransferase

Query= BRENDA::Q83E11
         (438 letters)



>NCBI__GCF_001431535.1:WP_057506776.1
          Length = 437

 Score =  418 bits (1074), Expect = e-121
 Identities = 219/423 (51%), Positives = 287/423 (67%), Gaps = 3/423 (0%)

Query: 9   QGLSGEICVPGDKSISHRAVLLAAIAEGQTQVDGFLMGADNLAMVSALQQMGASIQVIED 68
           Q L G + +PGDKS+SHRAV+ AA+A+G + +DGFL G D  A      QMGA ++    
Sbjct: 13  QPLQGSLVIPGDKSVSHRAVMFAALADGTSTIDGFLEGEDTRATARIFSQMGARMETPSP 72

Query: 69  ENILVVEGVGMTGLQAPPEALDCGNSGTAIRLLSGLLAGQPFNTVLTGDSSLQRRPMKRI 128
               VV GVG+ GLQAP   LDCGN+GT +RL++G+LAGQ F++VL GD SL RRPM+R+
Sbjct: 73  SR-RVVHGVGIDGLQAPDGELDCGNAGTGMRLIAGVLAGQAFDSVLVGDESLSRRPMRRV 131

Query: 129 IDPLTLMGAKIDSTGN-VPPLKIYGNPRLTGIHYQLPMASAQVKSCLLLAGLYARGKTCI 187
             PL  MGA+ID+  +  PPL ++G   L GI +  P+ASAQVKS +LLAGLYA G+T +
Sbjct: 132 TGPLAQMGARIDTQDDGTPPLHVHGGQALKGIDFASPVASAQVKSAVLLAGLYAEGETSV 191

Query: 188 TEPAPSRDHTERLLKHFHYTLQKDKQSICVSGGGKLKANDISIPGDISSAAFFIVAATIT 247
            EP P+RD+TER+L  F   +        + GG +L+A DI +P D SSAAFF+VAA+I 
Sbjct: 192 VEPHPTRDYTERMLAAFGVEITYSPGKARLRGGQRLRATDIVVPADFSSAAFFLVAASII 251

Query: 248 PGSAIRLCRVGVNPTRLGVINLLKMMGADIEVTHYTEKNEEPTADITVRHARLKGIDIPP 307
           PGS +RL +VG+NP R G+++ L++MGADI   +  E+  EP AD+ VR+A LKG  IP 
Sbjct: 252 PGSELRLQQVGLNPRRTGLLHALRLMGADITEENPAEQGGEPVADLVVRYAPLKGAQIPE 311

Query: 308 DQVPLTIDEFPVLLIAAAVAQGKTVLRDAAELRVKETDRIAAMVDGLQKLGIAAESLPDG 367
             VP  IDEFP L +AAA A+G+TV+  AAELRVKE+DR+AAM  GL+ LG+  +   DG
Sbjct: 312 ALVPDMIDEFPALFVAAAAAEGQTVVTGAAELRVKESDRLAAMATGLRTLGVQVDETEDG 371

Query: 368 VIIQGGTLEG-GEVNSYDDHRIAMAFAVAGTLAKGPVRIRNCDNVKTSFPNFVELANEVG 426
             I GG + G G + S+ DHRIAMAFA+AG L +G VRI +  NV TSFP F  LA   G
Sbjct: 372 ATIHGGAVLGSGTIESHGDHRIAMAFAIAGQLTEGEVRINDVANVATSFPGFDSLAGGAG 431

Query: 427 MNV 429
             +
Sbjct: 432 FGL 434


Lambda     K      H
   0.318    0.137    0.392 

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: 620
Number of extensions: 26
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: 438
Length of database: 437
Length adjustment: 32
Effective length of query: 406
Effective length of database: 405
Effective search space:   164430
Effective search space used:   164430
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: 51 (24.3 bits)

Align candidate WP_057506776.1 ABB28_RS00670 (3-phosphoshikimate 1-carboxyvinyltransferase)
to HMM TIGR01356 (aroA: 3-phosphoshikimate 1-carboxyvinyltransferase (EC 2.5.1.19))

# 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/TIGR01356.hmm
# target sequence database:        /tmp/gapView.5175.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01356  [M=415]
Accession:   TIGR01356
Description: aroA: 3-phosphoshikimate 1-carboxyvinyltransferase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   1.3e-126  408.7   0.0   1.6e-126  408.4   0.0    1.0  1  lcl|NCBI__GCF_001431535.1:WP_057506776.1  ABB28_RS00670 3-phosphoshikimate


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_001431535.1:WP_057506776.1  ABB28_RS00670 3-phosphoshikimate 1-carboxyvinyltransferase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  408.4   0.0  1.6e-126  1.6e-126       1     407 [.      17     425 ..      17     431 .. 0.95

  Alignments for each domain:
  == domain 1  score: 408.4 bits;  conditional E-value: 1.6e-126
                                 TIGR01356   1 geikipgsKSishRalllaaLaegetvvtnlLkseDtlatlealrklGakveee.keelviegvgg..l 66 
                                               g++ ipg+KS+shRa+++aaLa+g+++++++L++eDt+at ++++++Ga++e     + v++gvg   l
  lcl|NCBI__GCF_001431535.1:WP_057506776.1  17 GSLVIPGDKSVSHRAVMFAALADGTSTIDGFLEGEDTRATARIFSQMGARMETPsPSRRVVHGVGIdgL 85 
                                               57889***********************************************5549999****99888* PP

                                 TIGR01356  67 kepeaeldlgnsGttaRlltgvlalasgevvltgdeslkkRPierlveaLrelgaeieskeeegslPla 135
                                               + p+ eld+gn+Gt +Rl+ gvla +++++vl gdesl++RP++r++ +L ++ga+i+ ++ +g++Pl+
  lcl|NCBI__GCF_001431535.1:WP_057506776.1  86 QAPDGELDCGNAGTGMRLIAGVLAGQAFDSVLVGDESLSRRPMRRVTGPLAQMGARIDTQD-DGTPPLH 153
                                               **********************************************************887.69***** PP

                                 TIGR01356 136 isgplkg.givelsgsaSsQyksalllaaplalqavtleivgeklisrpyieitLkllksfgveveeed 203
                                               ++g++ + gi   s+ aS+Q+ksa+lla+   l a++++ v e+  +r+y+e++L+   +fgve++ + 
  lcl|NCBI__GCF_001431535.1:WP_057506776.1 154 VHGGQALkGIDFASPVASAQVKSAVLLAG---LYAEGETSVVEPHPTRDYTERMLA---AFGVEITYSP 216
                                               ****8888*********************...56677888888**********986...56788***99 PP

                                 TIGR01356 204 erkivvkggqkykqkevevegDaSsAafflaaaaitge.evtvenlgenstqgdkaiiivLeemGadve 271
                                               + k +++ggq  + +++ v++D+SsAaffl+aa i ++ e++++++g n+ +++  ++  L+ mGad++
  lcl|NCBI__GCF_001431535.1:WP_057506776.1 217 G-KARLRGGQRLRATDIVVPADFSSAAFFLVAASIIPGsELRLQQVGLNPRRTG--LLHALRLMGADIT 282
                                               8.*********99999******************99999***************..788*********9 PP

                                 TIGR01356 272 veeqr........dvevegasklkgvkv.didvdsliDelptlavlaafAegetriknieelRvkEsdR 331
                                                e+          d++v+    lkg ++ ++ v+++iDe+p+l v+aa Aeg+t++++++elRvkEsdR
  lcl|NCBI__GCF_001431535.1:WP_057506776.1 283 EENPAeqggepvaDLVVR-YAPLKGAQIpEALVPDMIDEFPALFVAAAAAEGQTVVTGAAELRVKESDR 350
                                               99988899**********.568******99*************************************** PP

                                 TIGR01356 332 iaaiaeeLeklGveveeledgllieGkkkelkgavvdtydDHRiamalavlglaaegeveiedaecvak 400
                                               +aa+a+ L++lGv+v+e+edg +i+G+ + l ++++++++DHRiama+a++g   egev+i+d + va+
  lcl|NCBI__GCF_001431535.1:WP_057506776.1 351 LAAMATGLRTLGVQVDETEDGATIHGG-AVLGSGTIESHGDHRIAMAFAIAGQLTEGEVRINDVANVAT 418
                                               ***************************.69999************************************ PP

                                 TIGR01356 401 sfPeFfe 407
                                               sfP F  
  lcl|NCBI__GCF_001431535.1:WP_057506776.1 419 SFPGFDS 425
                                               ****965 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (415 nodes)
Target sequences:                          1  (437 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: 00:00:00.01
# Mc/sec: 10.38
//
[ok]

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Apr 09 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