Align L-arabonate dehydratase (EC 4.2.1.25) (characterized)
to candidate GFF723 PGA1_c07380 dihydroxy-acid dehydratase IlvD
Query= reanno::BFirm:BPHYT_RS19730 (577 letters) >lcl|FitnessBrowser__Phaeo:GFF723 PGA1_c07380 dihydroxy-acid dehydratase IlvD Length = 571 Score = 733 bits (1891), Expect = 0.0 Identities = 364/570 (63%), Positives = 445/570 (78%), Gaps = 2/570 (0%) Query: 9 KPLRSQAWFGLKDRDGFLHRSWMKNQGIPHDEFDGRPVIGICNTWSELTPCNAHFRELAE 68 K R++AW+G D+DGF+HRSWMKNQG P FDGRP+IGICNTWSELTPCN+ R+LAE Sbjct: 3 KDRRNRAWYGKLDKDGFIHRSWMKNQGFPDHAFDGRPIIGICNTWSELTPCNSGLRDLAE 62 Query: 69 YVKKGVHEAGGLPLEFPVMSLGETNLRPTAMLFRNLASMDVEESIRGNPMDGVILLVGCD 128 VK+GV EAGG P+EFPVMSLGET ++PTAMLFRNL +MDVEESIR +DGV+LL GCD Sbjct: 63 GVKRGVWEAGGFPVEFPVMSLGETQMKPTAMLFRNLLAMDVEESIRAYGIDGVVLLGGCD 122 Query: 129 KTTPALLMGAASCNLPALAVSGGPMLNGRFRGKNIGSGTGVWQMSEEVRAGTMTQEEFTE 188 KTTP LMGAAS +LPA+ VS GPMLNG+++GK+IGSGT VW+ SE VRAG MT ++F Sbjct: 123 KTTPGQLMGAASVDLPAIVVSSGPMLNGKWQGKDIGSGTDVWKFSEAVRAGEMTLQDFMA 182 Query: 189 AESCMNRSRGHCMTMGTASTMASMVESLGMGLPHNAAIPAVDARRQVLAHLAGRRIVDMV 248 AES M+RS+G CMTMGTASTMAS+VE++GM LP NAA+PAVDARR LAHL G+RIV+MV Sbjct: 183 AESGMSRSKGVCMTMGTASTMASLVEAMGMSLPTNAALPAVDARRMALAHLTGKRIVEMV 242 Query: 249 REDLTMDKILTRQAFENAIRTNAAIGGSTNAVVHLIALAKRIGVELSLEDWELGSNVPCL 308 ED+ +LTR+AF NAI NAA+GGSTNAVVHL+ALA R+G ELSL+D++LGS++P L Sbjct: 243 EEDIKPSDVLTREAFVNAIMANAAVGGSTNAVVHLLALAGRVGAELSLDDFDLGSDIPLL 302 Query: 309 VNLQPSGEYLMEDFYYAGGLPAVLKQLGEQGLLHKEALTVNGKTLWDNVRNAANYDEKVI 368 VN PSG+YLMEDF YAGG+P VLKQL + G L TV G + A +++ VI Sbjct: 303 VNCMPSGKYLMEDFCYAGGMPVVLKQLADNGHLRSNT-TVLGGDILAYAEGAECFNDDVI 361 Query: 369 TTFAEPFKPKAGIAVLKGNLAPNGAVIKPSAATASLLKHRGRAVVFENIEELHAKIDDES 428 +F EP KP AG+ VL+GNLAPNGA++KPSAAT LL+H G A VFE IE++ A ID + Sbjct: 362 KSFDEPVKPAAGLRVLRGNLAPNGAIVKPSAATDHLLEHEGVAHVFETIEDMKANIDRDD 421 Query: 429 LDIDEHCIMVLKGAGPKGYPGFAEVGNMPLPKKVLQKGITDMVRISDGRMSGTAYGAVVL 488 L + + I+VLKG GPKGYPG EVGNMP+P+K++++G+ DM+RISDGRMSGTA+G V+L Sbjct: 422 LPVTKDSILVLKGVGPKGYPGMPEVGNMPIPRKLVREGVRDMIRISDGRMSGTAFGTVIL 481 Query: 489 HVSPEAAAGGPLAFVQTGDMIELDVEERRLHLDVTDEELARRRAAWQ-APEAPKRGYYKL 547 HVSPE+ AGGPL VQTGD I + + L L V++EEL RR AWQ P RGY KL Sbjct: 482 HVSPESQAGGPLGLVQTGDRIRVSAKNGTLDLLVSEEELTARREAWQPEPLHYTRGYAKL 541 Query: 548 YVEHVLQADQGADLDFLVGSSGAPVPRDSH 577 YV+ VLQA++GADLDFLVG PV R+SH Sbjct: 542 YVDSVLQAEKGADLDFLVGKDTRPVTRESH 571 Lambda K H 0.318 0.135 0.401 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: 1042 Number of extensions: 47 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: 577 Length of database: 571 Length adjustment: 36 Effective length of query: 541 Effective length of database: 535 Effective search space: 289435 Effective search space used: 289435 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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.
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