Align L-arabinonate dehydratase; ArDHT; D-fuconate dehydratase; Galactonate dehydratase; L-arabonate dehydratase; EC 4.2.1.25; EC 4.2.1.67; EC 4.2.1.6 (characterized)
to candidate H281DRAFT_06137 H281DRAFT_06137 dihydroxyacid dehydratase (EC 4.2.1.9)
Query= SwissProt::B5ZZ34 (579 letters) >FitnessBrowser__Burk376:H281DRAFT_06137 Length = 583 Score = 478 bits (1229), Expect = e-139 Identities = 251/552 (45%), Positives = 355/552 (64%), Gaps = 4/552 (0%) Query: 17 YGGTSRDVIYHRGWLKNQGYPHDLFDGRPVIGILNTWSDMTPCNGHLRELAEKVKAGVWE 76 YG + + ++K GY D RPVIGI+NT S C+G++ +L E VK GV Sbjct: 24 YGDQGFSLFLRKAFIKGAGYTDQALD-RPVIGIVNTGSGFNACHGNMPQLVEAVKRGVML 82 Query: 77 AGGFPLEVPVFSASENTFRPTAMMYRNLAALAVEEAIRGQPMDGCVLLVGCDKTTPSLLM 136 AGG P++ P S E+ PT+M RNL ++ EE IR QPMD VL+ GCDKT P+ LM Sbjct: 83 AGGLPVDFPTISVHESFSSPTSMYLRNLMSMDTEEMIRAQPMDAVVLIGGCDKTVPAQLM 142 Query: 137 GAASCDLPSIVVTGGPMLNGYFRGERVGSGTHLWKFSEMVKAGEMTQAEFLEAEASMSRS 196 GAAS ++P+I + G ML G R ERVG+ T ++ +A E+ Q E + + S Sbjct: 143 GAASAEIPAIQLVTGSMLTGSHRSERVGACTDCRRYWGKFRASEIDQEEINDVNNQLVAS 202 Query: 197 SGTCNTMGTASTMASMAEALGMALSGNAAIPGVDSRRKVMAQLTGRRIVQMVKDDLKPSE 256 GTC+ MGTASTMA +AEALGM + G A P V + R +A+ TG V++ + L + Sbjct: 203 VGTCSVMGTASTMACIAEALGMTVPGGATPPAVTADRIRVAEQTGTTAVKLASERLTIDK 262 Query: 257 IMTKQAFENAIRTNAAIGGSTNAVIHLLAIAGRVGIDLSLDDWDRCGRDVPTIVNLMPSG 316 I+T +AFENA+R AIGGSTNA++HL A+AGR+G + LD DR G++ P +++L P+G Sbjct: 263 ILTPKAFENAMRVLLAIGGSTNAIVHLSAVAGRLGHKIGLDSLDRMGKETPVLLDLKPTG 322 Query: 317 KYLMEEFFYAGGLPVVLKRLGEAGLLHKDALTVSGETVWDEVK-DVVNWNEDVILPAEKA 375 ++ ME+F AGG+ +L+ L LLH DA+TVSG T+ ++++ +++DV+ + Sbjct: 323 QHYMEDFHKAGGVATLLREL--KPLLHLDAMTVSGHTLGEQIEASGPGFSQDVVRSFSQP 380 Query: 376 LTSSGGIVVLRGNLAPKGAVLKPSAASPHLLVHKGRAVVFEDIDDYKAKINDDNLDIDEN 435 + GG+ V+RGNLAP GA++K SAA P L+ H+GRAVVFE+++D +++D++LD+ + Sbjct: 381 IYPQGGLAVVRGNLAPGGAIIKQSAADPKLMEHEGRAVVFENLEDLINRVDDESLDVKAD 440 Query: 436 CIMVMKNCGPKGYPGMAEVGNMGLPPKVLKKGILDMVRISDARMSGTAYGTVVLHTSPEA 495 ++V+KN GP G PGM E G + +P K+ + G+ DMVRISD RMSGTA+GT+VLH +PEA Sbjct: 441 DVLVLKNIGPVGAPGMPEAGYIPIPRKLARAGVKDMVRISDGRMSGTAFGTIVLHVTPEA 500 Query: 496 AVGGPLAVVKNGDMIELDVPNRRLHLDISDEELARRLAEWQPNHDLPTSGYAFLHQQHVE 555 A GGP A V+NGD I L V NR + L +SDE+L +R A+ GY L Q V Sbjct: 501 AAGGPFAYVQNGDRIRLSVSNREVSLLVSDEKLKQRAADKPIKRPTADRGYRKLFLQTVT 560 Query: 556 GADTGADLDFLK 567 AD G D DFL+ Sbjct: 561 QADEGVDFDFLR 572 Lambda K H 0.318 0.135 0.408 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: 974 Number of extensions: 42 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: 579 Length of database: 583 Length adjustment: 36 Effective length of query: 543 Effective length of database: 547 Effective search space: 297021 Effective search space used: 297021 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)
This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 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:
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