Align Dihydroxy-acid dehydratase; DAD; EC 4.2.1.9 (characterized)
to candidate Synpcc7942_0626 Synpcc7942_0626 dihydroxy-acid dehydratase
Query= SwissProt::P55186 (617 letters) >FitnessBrowser__SynE:Synpcc7942_0626 Length = 619 Score = 934 bits (2415), Expect = 0.0 Identities = 473/615 (76%), Positives = 526/615 (85%), Gaps = 1/615 (0%) Query: 1 MPPYRSRTTTHGRNMAGARGLWRATGMKDEDFGKPIIAVANSFTQFVPGHVHLKDLGQLV 60 MP YRSRTTT+GRNMAGAR LWRATGMKDEDF KPIIAVANSFTQFVPGHVHLKDLGQLV Sbjct: 1 MPQYRSRTTTYGRNMAGARALWRATGMKDEDFEKPIIAVANSFTQFVPGHVHLKDLGQLV 60 Query: 61 AREIEAAGGVAKEFNTIAVDDGIAMGHGGMLYSLPSRDLIADSVEYMVNAHCADAIVCIS 120 AREIE AGGVAKEFNTIAVDDGIAMGHGGMLYSLPSRDLIADSVEYMVNAHCADA+VCIS Sbjct: 61 AREIERAGGVAKEFNTIAVDDGIAMGHGGMLYSLPSRDLIADSVEYMVNAHCADALVCIS 120 Query: 121 NCDKITPGMLMAAMRLNIPVVFVSGGPMEAGKVTVKGKIRALDLVDAMVVAADDSYSDEE 180 NCDKITPGMLMAA+RLNIP VFVSGGPMEAGKV + G+ R LDLVDAMVVAADD SDE+ Sbjct: 121 NCDKITPGMLMAALRLNIPAVFVSGGPMEAGKVILNGEERHLDLVDAMVVAADDRESDED 180 Query: 181 VEAIEKAACPTCGSCSGMFTANSMNCLTEALGLSLPGNGSVLATHADREALFKEAGRVVV 240 V IE++ACPTCGSCSGMFTANSMNCLTEALGLSLPGNGS+LATH DR+ LF EAGR+ V Sbjct: 181 VATIERSACPTCGSCSGMFTANSMNCLTEALGLSLPGNGSLLATHGDRKELFLEAGRLAV 240 Query: 241 DLCQRWYEQEDATALPRGIATRAAFENAMSLDIAMGGSTNTVLHLLAAAHEGGIDFSMAD 300 L +++YEQ+D + LPR IA+ AFENA+ LDIAMGGSTNTVLHLLAAAHE G+DF+M D Sbjct: 241 KLAKQYYEQDDESVLPRSIASFKAFENAICLDIAMGGSTNTVLHLLAAAHEAGVDFTMKD 300 Query: 301 IDRLSRHVPCLSKVAPAKSDVHMEDVHRAGGVMAILGELERGGLIDASQPTVHAPTMGEA 360 IDRLSR +P L KVAP+ HMEDVHRAGGV+AILGEL+R GL+ PTVH+P++G A Sbjct: 301 IDRLSRKIPNLCKVAPSTQKYHMEDVHRAGGVIAILGELDRAGLLHREVPTVHSPSLGAA 360 Query: 361 LARWDIGR-TNSQIAHEFFKAAPGGKPTQVAFSQAARWEELDLDRENGVIRSVEHPFSKD 419 L +WDI R T ++ A + AAPGG PTQ AFSQ+ RW LDLDRENG IR +EH +S+D Sbjct: 361 LDQWDINRETATEEAKSRYLAAPGGVPTQEAFSQSKRWTALDLDRENGCIRDIEHAYSQD 420 Query: 420 GGLAVLFGNLAPEGCIVKTAGVDESILTFRGTARVFESQDAAVSGILGGQVKAGEVVVIR 479 GGLAVL+GNLA +GCIVKTAGVDE+IL F G A V ESQD AV+ IL G+VK G+VV+IR Sbjct: 421 GGLAVLYGNLAEQGCIVKTAGVDENILVFSGPAVVCESQDEAVNWILNGRVKEGDVVLIR 480 Query: 480 YEGPKGGPGMQEMLYPTTYLKSKGLGAACALVTDGRFSGGTSGLSIGHVSPEAGEGGLIA 539 YEGP+GGPGMQEMLYPT+YLKSKGLG ACAL+TDGRFSGGTSGLSIGHVSPEA EGGLIA Sbjct: 481 YEGPRGGPGMQEMLYPTSYLKSKGLGKACALITDGRFSGGTSGLSIGHVSPEAAEGGLIA 540 Query: 540 LVETGDPILIDIPTRGITLEVSDAVLAARREAQLARGKDAWTPLNRKRDLTPALRAYAAM 599 LVE GD I IDIP R I L VS+ LA RR A ARG AWTP +R R ++ AL+AYAAM Sbjct: 541 LVEQGDRIEIDIPNRRIHLAVSEEELAHRRAAMEARGDQAWTPKDRDRPISQALQAYAAM 600 Query: 600 TTNAARGAVRDVSQI 614 TT+AARG VRD+SQI Sbjct: 601 TTSAARGGVRDLSQI 615 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: 1297 Number of extensions: 42 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: 617 Length of database: 619 Length adjustment: 37 Effective length of query: 580 Effective length of database: 582 Effective search space: 337560 Effective search space used: 337560 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 Synpcc7942_0626 Synpcc7942_0626 (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.21450.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 ------- ------ ----- ------- ------ ----- ---- -- -------- ----------- 6.5e-254 829.4 0.3 7.6e-254 829.2 0.3 1.0 1 lcl|FitnessBrowser__SynE:Synpcc7942_0626 Synpcc7942_0626 dihydroxy-acid d Domain annotation for each sequence (and alignments): >> lcl|FitnessBrowser__SynE:Synpcc7942_0626 Synpcc7942_0626 dihydroxy-acid dehydratase # score bias c-Evalue i-Evalue hmmfrom hmm to alifrom ali to envfrom env to acc --- ------ ----- --------- --------- ------- ------- ------- ------- ------- ------- ---- 1 ! 829.2 0.3 7.6e-254 7.6e-254 2 542 .. 18 611 .. 17 612 .. 0.99 Alignments for each domain: == domain 1 score: 829.2 bits; conditional E-value: 7.6e-254 TIGR00110 2 arallkatGlkdedlekPiiavvnsyteivPghvhlkdlaklvkeeieaaGgvakefntiavsDGiamg 70 aral++atG+kded+ekPiiav+ns+t++vPghvhlkdl++lv++eie+aGgvakefntiav+DGiamg lcl|FitnessBrowser__SynE:Synpcc7942_0626 18 ARALWRATGMKDEDFEKPIIAVANSFTQFVPGHVHLKDLGQLVAREIERAGGVAKEFNTIAVDDGIAMG 86 79******************************************************************* PP TIGR00110 71 heGmkysLpsreiiaDsvetvvkahalDalvvissCDkivPGmlmaalrlniPaivvsGGpmeagktkl 139 h+Gm+ysLpsr++iaDsve++v+ah++Dalv+is+CDki+PGmlmaalrlniPa++vsGGpmeagk+ l lcl|FitnessBrowser__SynE:Synpcc7942_0626 87 HGGMLYSLPSRDLIADSVEYMVNAHCADALVCISNCDKITPGMLMAALRLNIPAVFVSGGPMEAGKVIL 155 ********************************************************************* PP TIGR00110 140 sekidlvdvfeavgeyaagklseeeleeiersacPtagsCsGlftansmacltealGlslPgsstllat 208 + +d+++a++ +a+++ s+e++ +iersacPt+gsCsG+ftansm+cltealGlslPg+++llat lcl|FitnessBrowser__SynE:Synpcc7942_0626 156 NGEERHLDLVDAMVVAADDRESDEDVATIERSACPTCGSCSGMFTANSMNCLTEALGLSLPGNGSLLAT 224 99******************************************************************* PP TIGR00110 209 saekkelakksgkrivelvkknik.......PrdiltkeafenaitldlalGGstntvLhllaiakeag 270 + ++kel+ ++g+ v+l k++++ Pr+i++ +afenai ld+a+GGstntvLhlla+a+eag lcl|FitnessBrowser__SynE:Synpcc7942_0626 225 HGDRKELFLEAGRLAVKLAKQYYEqddesvlPRSIASFKAFENAICLDIAMGGSTNTVLHLLAAAHEAG 293 ********************************************************************* PP TIGR00110 271 vklslddfdrlsrkvPllaklkPsgkkv.iedlhraGGvsavlkeldkegllhkdaltvtGktlaetle 338 v+++++d+drlsrk+P l+k++Ps++k+ +ed+hraGGv+a+l+eld++gllh+++ tv +l+ l+ lcl|FitnessBrowser__SynE:Synpcc7942_0626 294 VDFTMKDIDRLSRKIPNLCKVAPSTQKYhMEDVHRAGGVIAILGELDRAGLLHREVPTVHSPSLGAALD 362 ***************************99**************************************** PP TIGR00110 339 kvkvlr....................................vdqdvirsldnpvkkegglavLkGnla 371 + +++r ++ +ir ++++++++gglavL+Gnla lcl|FitnessBrowser__SynE:Synpcc7942_0626 363 QWDINRetateeaksrylaapggvptqeafsqskrwtaldldRENGCIRDIEHAYSQDGGLAVLYGNLA 431 *****9********************************99666666*********************** PP TIGR00110 372 eeGavvkiagveedilkfeGpakvfeseeealeailggkvkeGdvvviryeGPkGgPGmremLaPtsal 440 e+G++vk+agv+e+il+f Gpa v es++ea++ il+g+vkeGdvv+iryeGP+GgPGm+emL+Pts+l lcl|FitnessBrowser__SynE:Synpcc7942_0626 432 EQGCIVKTAGVDENILVFSGPAVVCESQDEAVNWILNGRVKEGDVVLIRYEGPRGGPGMQEMLYPTSYL 500 ********************************************************************* PP TIGR00110 441 vglGLgkkvaLitDGrfsGgtrGlsiGhvsPeaaegGaialvedGDkikiDienrkldlevseeelaer 509 ++ GLgk++aLitDGrfsGgt+GlsiGhvsPeaaegG ialve+GD+i+iDi+nr+++l+vseeela+r lcl|FitnessBrowser__SynE:Synpcc7942_0626 501 KSKGLGKACALITDGRFSGGTSGLSIGHVSPEAAEGGLIALVEQGDRIEIDIPNRRIHLAVSEEELAHR 569 ********************************************************************* PP TIGR00110 510 rakakkkea.........revkgaLakyaklvssadkGavld 542 ra+++++++ r ++ aL++ya + +sa +G+v+d lcl|FitnessBrowser__SynE:Synpcc7942_0626 570 RAAMEARGDqawtpkdrdRPISQALQAYAAMTTSAARGGVRD 611 ******999999***999999*******************87 PP Internal pipeline statistics summary: ------------------------------------- Query model(s): 1 (543 nodes) Target sequences: 1 (619 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: 13.09 // [ok]
This GapMind analysis is from Aug 03 2021. The underlying query database was built on Aug 03 2021.
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:
Otherwise, a candidate is "medium confidence" if either:
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:
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, or view the source code, or see 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