Alignments for a candidate for ilvD in Thauera aminoaromatica S2

GapMind for Amino acid biosynthesis

Alignments for a candidate for ilvD in Thauera aminoaromatica S2

Align Dihydroxy-acid dehydratase; DAD; EC 4.2.1.9 (characterized)
to candidate WP_004309872.1 C665_RS11310 dihydroxy-acid dehydratase

Query= SwissProt::P55186
         (617 letters)



>NCBI__GCF_000310185.1:WP_004309872.1
          Length = 616

 Score =  941 bits (2431), Expect = 0.0
 Identities = 468/616 (75%), Positives = 532/616 (86%)

Query: 1   MPPYRSRTTTHGRNMAGARGLWRATGMKDEDFGKPIIAVANSFTQFVPGHVHLKDLGQLV 60
           MP YRSRT+T GRNMAGAR LWRATGMKD DF KPIIA+ANSFTQFVPGHVHLKDLGQLV
Sbjct: 1   MPQYRSRTSTAGRNMAGARALWRATGMKDGDFEKPIIAIANSFTQFVPGHVHLKDLGQLV 60

Query: 61  AREIEAAGGVAKEFNTIAVDDGIAMGHGGMLYSLPSRDLIADSVEYMVNAHCADAIVCIS 120
           AREIE+AGGVAKEFNTIAVDDGIAMGHGGMLYSLPSR+LIADSVEYM NAH ADA+VCIS
Sbjct: 61  AREIESAGGVAKEFNTIAVDDGIAMGHGGMLYSLPSRELIADSVEYMCNAHTADALVCIS 120

Query: 121 NCDKITPGMLMAAMRLNIPVVFVSGGPMEAGKVTVKGKIRALDLVDAMVVAADDSYSDEE 180
           NCDKITPGMLMAA+RLNIP +FVSGGPMEAGKV  + K+ +LDLVDAMV AAD S SDEE
Sbjct: 121 NCDKITPGMLMAALRLNIPAIFVSGGPMEAGKVKWEAKVISLDLVDAMVKAADKSCSDEE 180

Query: 181 VEAIEKAACPTCGSCSGMFTANSMNCLTEALGLSLPGNGSVLATHADREALFKEAGRVVV 240
           V+AIE++ACPTCGSCSGMFTANSMNCLTEALGLSLPGNG+ LATHADRE LFKEAGR +V
Sbjct: 181 VDAIERSACPTCGSCSGMFTANSMNCLTEALGLSLPGNGTTLATHADRERLFKEAGRRIV 240

Query: 241 DLCQRWYEQEDATALPRGIATRAAFENAMSLDIAMGGSTNTVLHLLAAAHEGGIDFSMAD 300
           DL +R+YE++DA+ LPR IA+  AFENAMSLD+AMGGSTNTVLHLLAAA E G+DF+M D
Sbjct: 241 DLARRYYEKDDASVLPRSIASFQAFENAMSLDVAMGGSTNTVLHLLAAAREAGVDFTMKD 300

Query: 301 IDRLSRHVPCLSKVAPAKSDVHMEDVHRAGGVMAILGELERGGLIDASQPTVHAPTMGEA 360
           IDR+SR VPCL KVAPA +DVH+EDVHRAGG+M+ILGEL+R GL+    PTVH+ ++ EA
Sbjct: 301 IDRVSRRVPCLCKVAPAIADVHIEDVHRAGGIMSILGELDRAGLLHTDVPTVHSASLAEA 360

Query: 361 LARWDIGRTNSQIAHEFFKAAPGGKPTQVAFSQAARWEELDLDRENGVIRSVEHPFSKDG 420
           L +WDI RT  +  H FF+AAPGG PTQVAFSQ  RW+ LD DRE+G+IR+ EH F+ DG
Sbjct: 361 LDKWDIKRTEDEAVHTFFRAAPGGVPTQVAFSQDRRWKSLDADREHGIIRNKEHAFTADG 420

Query: 421 GLAVLFGNLAPEGCIVKTAGVDESILTFRGTARVFESQDAAVSGILGGQVKAGEVVVIRY 480
           GLAVL+GN+A +GCIVKTAGVDESI  F G ARV+ESQ+ AV GILG QV+AG+VVVIRY
Sbjct: 421 GLAVLYGNIAEKGCIVKTAGVDESIWKFTGKARVYESQEDAVEGILGEQVQAGDVVVIRY 480

Query: 481 EGPKGGPGMQEMLYPTTYLKSKGLGAACALVTDGRFSGGTSGLSIGHVSPEAGEGGLIAL 540
           EGPKGGPGMQEMLYPT+YLKS+GLGA CAL+TDGRFSGGTSGLSIGH SPEA  GG IAL
Sbjct: 481 EGPKGGPGMQEMLYPTSYLKSRGLGAQCALLTDGRFSGGTSGLSIGHASPEAACGGAIAL 540

Query: 541 VETGDPILIDIPTRGITLEVSDAVLAARREAQLARGKDAWTPLNRKRDLTPALRAYAAMT 600
           VE GD I IDIP R I L V+DA LA RR A  A+G  AW P+ R+R ++ AL+AYAA+T
Sbjct: 541 VEDGDTIEIDIPARRIHLAVADAELARRRAAMEAKGNAAWKPVKRERVVSAALQAYAALT 600

Query: 601 TNAARGAVRDVSQIER 616
           T+A  GAVRDV+Q++R
Sbjct: 601 TSADTGAVRDVTQVQR 616


Lambda     K      H
   0.318    0.134    0.395 

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: 1318
Number of extensions: 42
Number of successful extensions: 1
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: 617
Length of database: 616
Length adjustment: 37
Effective length of query: 580
Effective length of database: 579
Effective search space:   335820
Effective search space used:   335820
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: 53 (25.0 bits)

Align candidate WP_004309872.1 C665_RS11310 (dihydroxy-acid dehydratase)
to HMM TIGR00110 (ilvD: dihydroxy-acid dehydratase (EC 4.2.1.9))

# 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/TIGR00110.hmm
# target sequence database:        /tmp/gapView.24256.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00110  [M=543]
Accession:   TIGR00110
Description: ilvD: dihydroxy-acid dehydratase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   5.7e-260  849.4   2.2   6.6e-260  849.2   2.2    1.0  1  lcl|NCBI__GCF_000310185.1:WP_004309872.1  C665_RS11310 dihydroxy-acid dehy


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000310185.1:WP_004309872.1  C665_RS11310 dihydroxy-acid dehydratase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  849.2   2.2  6.6e-260  6.6e-260       2     542 ..      18     610 ..      17     611 .. 0.99

  Alignments for each domain:
  == domain 1  score: 849.2 bits;  conditional E-value: 6.6e-260
                                 TIGR00110   2 arallkatGlkdedlekPiiavvnsyteivPghvhlkdlaklvkeeieaaGgvakefntiavsDGiamg 70 
                                               aral++atG+kd d+ekPiia++ns+t++vPghvhlkdl++lv++eie+aGgvakefntiav+DGiamg
  lcl|NCBI__GCF_000310185.1:WP_004309872.1  18 ARALWRATGMKDGDFEKPIIAIANSFTQFVPGHVHLKDLGQLVAREIESAGGVAKEFNTIAVDDGIAMG 86 
                                               79******************************************************************* PP

                                 TIGR00110  71 heGmkysLpsreiiaDsvetvvkahalDalvvissCDkivPGmlmaalrlniPaivvsGGpmeagktkl 139
                                               h+Gm+ysLpsre+iaDsve++++ah++Dalv+is+CDki+PGmlmaalrlniPai+vsGGpmeagk+k 
  lcl|NCBI__GCF_000310185.1:WP_004309872.1  87 HGGMLYSLPSRELIADSVEYMCNAHTADALVCISNCDKITPGMLMAALRLNIPAIFVSGGPMEAGKVKW 155
                                               ********************************************************************* PP

                                 TIGR00110 140 sekidlvdvfeavgeyaagklseeeleeiersacPtagsCsGlftansmacltealGlslPgsstllat 208
                                                 k++ +d+++a++++a++  s+ee+++iersacPt+gsCsG+ftansm+cltealGlslPg++t+lat
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 156 EAKVISLDLVDAMVKAADKSCSDEEVDAIERSACPTCGSCSGMFTANSMNCLTEALGLSLPGNGTTLAT 224
                                               ********************************************************************* PP

                                 TIGR00110 209 saekkelakksgkrivelvkknik.......PrdiltkeafenaitldlalGGstntvLhllaiakeag 270
                                               +a++++l+k++g+riv+l +++++       Pr+i++ +afena++ld+a+GGstntvLhlla+a+eag
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 225 HADRERLFKEAGRRIVDLARRYYEkddasvlPRSIASFQAFENAMSLDVAMGGSTNTVLHLLAAAREAG 293
                                               ********************************************************************* PP

                                 TIGR00110 271 vklslddfdrlsrkvPllaklkPsgkkv.iedlhraGGvsavlkeldkegllhkdaltvtGktlaetle 338
                                               v+++++d+dr+sr+vP+l+k++P+   v ied+hraGG++++l+eld++gllh+d+ tv   +lae l+
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 294 VDFTMKDIDRVSRRVPCLCKVAPAIADVhIEDVHRAGGIMSILGELDRAGLLHTDVPTVHSASLAEALD 362
                                               ************************88887**************************************** PP

                                 TIGR00110 339 kvkvlr...................................vdqd..virsldnpvkkegglavLkGnl 370
                                               k +++r                                      +  +ir+++++++++gglavL+Gn+
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 363 KWDIKRtedeavhtffraapggvptqvafsqdrrwksldadR--EhgIIRNKEHAFTADGGLAVLYGNI 429
                                               *****9*******************************88444..356********************** PP

                                 TIGR00110 371 aeeGavvkiagveedilkfeGpakvfeseeealeailggkvkeGdvvviryeGPkGgPGmremLaPtsa 439
                                               ae+G++vk+agv+e+i+kf+G+a+v+es+e+a+e+ilg +v++GdvvviryeGPkGgPGm+emL+Pts+
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 430 AEKGCIVKTAGVDESIWKFTGKARVYESQEDAVEGILGEQVQAGDVVVIRYEGPKGGPGMQEMLYPTSY 498
                                               ********************************************************************* PP

                                 TIGR00110 440 lvglGLgkkvaLitDGrfsGgtrGlsiGhvsPeaaegGaialvedGDkikiDienrkldlevseeelae 508
                                               l++ GLg ++aL+tDGrfsGgt+GlsiGh sPeaa gGaialvedGD+i+iDi++r+++l+v ++ela+
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 499 LKSRGLGAQCALLTDGRFSGGTSGLSIGHASPEAACGGAIALVEDGDTIEIDIPARRIHLAVADAELAR 567
                                               ********************************************************************* PP

                                 TIGR00110 509 rrakakkkea.........revkgaLakyaklvssadkGavld 542
                                               rra++++k++         r v+ aL++ya l +sad+Gav+d
  lcl|NCBI__GCF_000310185.1:WP_004309872.1 568 RRAAMEAKGNaawkpvkreRVVSAALQAYAALTTSADTGAVRD 610
                                               ********99999****9999********************97 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (543 nodes)
Target sequences:                          1  (616 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: 0.02u 0.01s 00:00:00.03 Elapsed: 00:00:00.02
# Mc/sec: 12.43
//
[ok]

This GapMind analysis is from Apr 10 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:

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