Alignments for a candidate for dgoD in Burkholderia phytofirmans PsJN

GapMind for catabolism of small carbon sources

Alignments 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_RS21270 BPHYT_RS21270 dihydroxy-acid dehydratase

Query= SwissProt::B5ZZ34
         (579 letters)



>FitnessBrowser__BFirm:BPHYT_RS21270
          Length = 586

 Score =  585 bits (1507), Expect = e-171
 Identities = 292/570 (51%), Positives = 394/570 (69%), Gaps = 4/570 (0%)

Query: 4   KAEWPRKLRSQEWYGGTSRDVIYHRGWLKNQGYPHDLFDGRPVIGILNTWSDMTPCNGHL 63
           K + P +LRS  WYG        HR      GY  + + G+PVI ILNTWS++  C+ H 
Sbjct: 3   KRKKPEELRSHRWYGVNDLRSFGHRSRTAQMGYDREEYAGKPVIAILNTWSEINACHTHF 62

Query: 64  RELAEKVKAGVWEAGGFPLEVPVFSASENTFRPTAMMYRNLAALAVEEAIRGQPMDGCVL 123
           ++  E+VK G+W+AGGFP+E+PV + SE   +PT M+YRN  A+  EE +R  P DG VL
Sbjct: 63  KQRVEEVKRGIWQAGGFPVELPVQTLSEPFQKPTTMLYRNFLAMEAEETLRSYPADGVVL 122

Query: 124 LVGCDKTTPSLLMGAASCDLPSIVVTGGPMLNGYFRGERVGSGTHLWKFSEMVKAGEMTQ 183
           + GCDKTTP LLMGA S DLP+I +  GPML G + G  +GSG+ +WK+   ++AG +TQ
Sbjct: 123 MGGCDKTTPGLLMGAISMDLPAIFLPAGPMLRGNWNGVTLGSGSDVWKYWAELRAGTITQ 182

Query: 184 AEFLEAEASMSRSSGTCNTMGTASTMASMAEALGMALSGNAAIPGVDSRRKVMAQLTGRR 243
            ++   E  ++RS G C TMGTASTM S AEALG  L G A+IP  DSR   MA  TG+R
Sbjct: 183 DDWQGIEGGIARSPGHCMTMGTASTMTSAAEALGFTLPGFASIPAADSRHAQMAAKTGKR 242

Query: 244 IVQMVKDDLKPSEIMTKQAFENAIRTNAAIGGSTNAVIHLLAIAGRVGIDLSLDDWDRCG 303
           IV+MV +DLKPS+++T  + +NA+ T  A+ GSTNA++H++A+A R GI+L+LD +D   
Sbjct: 243 IVEMVWEDLKPSDLITAGSVDNAVTTCLALSGSTNAIVHMIALARRAGIELTLDRYDDIA 302

Query: 304 RDVPTIVNLMPSGKYLMEEFFYAGGLPVVLKRLGEAGLLHKDALTVSGETVWDEVKDVVN 363
           R  P + N+ P+G YLME+FFYAGGL  +L  LGE  L+ +   TV+G T+ + ++    
Sbjct: 303 RRTPVLANVRPTGAYLMEDFFYAGGLRALLAELGE--LIDRSQKTVNGRTLGENLEGAEI 360

Query: 364 WNEDVILPAEKALTSSGGIVVLRGNLAPKGAVLKPSAASPHLLVHKGRAVVFEDIDDYKA 423
           +N+DVI   +K L  + G+ VLRGN+AP GAV+KP AA PHLLVH GRAVVF+D +D  A
Sbjct: 361 FNDDVIRRRDKPLLPNSGLAVLRGNIAPDGAVIKPGAAEPHLLVHTGRAVVFKDYNDMAA 420

Query: 424 KINDDNLDIDENCIMVMKNCGPKGYPGMAEVGNMGLPPKVLKKGILDMVRISDARMSGTA 483
           +I+DD LDIDEN ++V+++ GP G PGM E G + +P K+L+KG+ DMVRISDARMSGT+
Sbjct: 421 RIDDDTLDIDENSLIVLQHAGPVGAPGMPEWGQLPIPRKLLQKGVRDMVRISDARMSGTS 480

Query: 484 YGTVVLHTSPEAAVGGPLAVVKNGDMIELDVPNRRLHLDISDEELARRLAEWQPNHDLPT 543
           YG  VLH +PE+ +GGP A+V++GDMIELDVP R+L+L ++D+ELARR A W       T
Sbjct: 481 YGACVLHVAPESFIGGPFALVESGDMIELDVPRRKLNLLVTDDELARRKAAWVRPAPRFT 540

Query: 544 SGYAFLHQQHVEGADTGADLDFLKGCRGNA 573
            GY  +HQ HV  A+ G D DFL+  RG A
Sbjct: 541 RGYGAMHQVHVMQANQGCDFDFLQ--RGGA 568


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: 1050
Number of extensions: 45
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: 579
Length of database: 586
Length adjustment: 36
Effective length of query: 543
Effective length of database: 550
Effective search space:   298650
Effective search space used:   298650
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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Protein sequences (fasta format)
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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

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 catabolism of small carbon sources