GapMind for catabolism of small carbon sources

 

Aligments for a candidate for dgoD in Burkholderia phytofirmans PsJN

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 BPHYT_RS04815 BPHYT_RS04815 dihydroxy-acid dehydratase

Query= SwissProt::B5ZZ34
         (579 letters)



>lcl|FitnessBrowser__BFirm:BPHYT_RS04815 BPHYT_RS04815
           dihydroxy-acid dehydratase
          Length = 557

 Score =  307 bits (787), Expect = 6e-88
 Identities = 201/539 (37%), Positives = 300/539 (55%), Gaps = 21/539 (3%)

Query: 35  GYPHDLFDGRPVIGILNTWSDMTPCNGHLRELAEKVKAGVWEAGGFPLEVPVFSASENTF 94
           GY    FD +P+IGI N  S +TPCN  L+ LA+   A +  A   P      + S+   
Sbjct: 27  GYEKADFD-KPMIGIANGHSTITPCNAGLQRLADAAVAAIKGADANPQIFGTPTISDGMS 85

Query: 95  RPT-----AMMYRNLAALAVEEAIRGQPMDGCVLLVGCDKTTPSLLMGAASCDLPSIVVT 149
             T     +++ R + +  +E  ++GQ MDG V++ GCDK  P  ++G    ++PSI V 
Sbjct: 86  MGTEGMKYSLVSREVISDCIETCVQGQWMDGVVVIGGCDKNMPGGMIGMLRTNVPSIYVY 145

Query: 150 GGPMLNGYFRGERVGSGTHLWKFSEMVKAGEMTQAEFLEAEASMSRSSGTCNTMGTASTM 209
           GG +  G ++G  +   +      E   AG M+Q +F   E +   S+G+C  M TA+TM
Sbjct: 146 GGTIRPGNWKGTDLTIVSSFEAVGEFT-AGRMSQEDFDGIEQNACPSTGSCGGMYTANTM 204

Query: 210 ASMAEALGMALSGNAAIPGVDSRRKVMAQLTGRRIVQMVKDDLKPSEIMTKQAFENAIRT 269
           +S  EALGM+L  ++ +   D  +   A  + R +V+ VK DLKP +I+TK++ ENA+  
Sbjct: 205 SSSFEALGMSLLYSSTMANPDQEKVDSAAESARVLVESVKKDLKPRDIVTKKSIENAVAV 264

Query: 270 NAAIGGSTNAVIHLLAIAGRVGIDLSLDDWDRCGRDVPTIVNLMPSGKYLMEEFFYAGGL 329
             A GGSTNAV+H LAIA    ++ S+DD++R  + VP I NL PSG+++  +   AGG+
Sbjct: 265 IMATGGSTNAVLHFLAIAHAAEVEWSIDDFERMRKKVPVICNLKPSGQFVATDLHKAGGI 324

Query: 330 PVVLKRLGEAGLLHKDALTVSGETVWDEVKDV---VNWNEDVILPAEKALTSSGGIVVLR 386
           P V+K L +AGLLH D +T++G T+ +E+KDV      ++ VI P ++AL   G + +L+
Sbjct: 325 PQVMKILLDAGLLHGDCITITGRTIAEELKDVPGKPRADQQVIFPIDQALYKEGHLAILK 384

Query: 387 GNLAPKGAVLKPSAASPHLLVHKGRAVVFEDIDDYKAKINDDNLDIDENCIMVMKNCGPK 446
           GNLA  GAV K +     ++   G A VF+D       I  D +   +  ++V++  GPK
Sbjct: 385 GNLAVDGAVAKITGLKNPVIT--GPARVFDDEQSALEAILADKIVAGD--VVVLRYLGPK 440

Query: 447 GYPGMAEVGNMGLPPKVLKKGILDMV-RISDARMSGTAYGTVVLHTSPEAAVGGPLAVVK 505
           G PGM E+  +     ++ KG+ + V  I+D R SG  +G VV H +PEA VGG +A V+
Sbjct: 441 GGPGMPEM--LAPTSAIIGKGLGESVGLITDGRFSGGTWGMVVGHVAPEAFVGGTIAFVQ 498

Query: 506 NGDMIELDVPNRRLHLDISDEELARRLAEWQPNHDLPTSG----YAFLHQQHVEGADTG 560
            GD I +D     L L+I + EL RR A WQ      T G    Y  L Q   +GA TG
Sbjct: 499 EGDSITIDAHKLLLQLNIDNAELERRRAAWQQPKPRYTRGVMAKYFALAQPANKGAITG 557


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: 913
Number of extensions: 58
Number of successful extensions: 6
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 1
Length of query: 579
Length of database: 557
Length adjustment: 36
Effective length of query: 543
Effective length of database: 521
Effective search space:   282903
Effective search space used:   282903
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.

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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:

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:

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