Alignments for a candidate for Shew_2731 in Burkholderia phytofirmans PsJN

GapMind for catabolism of small carbon sources

Alignments for a candidate for Shew_2731 in Burkholderia phytofirmans PsJN

Align actP-like component of L-lactate and L-malate uptake system (characterized)
to candidate BPHYT_RS07010 BPHYT_RS07010 sodium:solute symporter

Query= reanno::PV4:5209923
         (572 letters)



>FitnessBrowser__BFirm:BPHYT_RS07010
          Length = 672

 Score =  196 bits (498), Expect = 2e-54
 Identities = 97/230 (42%), Positives = 142/230 (61%), Gaps = 13/230 (5%)

Query: 8   YLIVGFTFALYIGIAIWSRAGSTKEFYVAGGGVHPVMNGMATAADWMSAASFISLAGIVS 67
           Y+ +    A+Y  I + SR     E+YVAG  V    NGMATAADW+SAASFI LAG + 
Sbjct: 40  YVFLFVPIAVYAVIGLLSRTSDLVEYYVAGRRVPSAFNGMATAADWLSAASFIGLAGSIY 99

Query: 68  FVGYDGSVYLMGWTGGYVLLALCMAPYLRKFGKFTVPDFIGDRYYSQAARTVAVVCAIFI 127
             GYDG  YLMGWTGGY L+A  +APY+RK  ++T+PDF+G R+ S A R +A + A+  
Sbjct: 100 ATGYDGLAYLMGWTGGYCLVAFLLAPYVRKLARYTIPDFLGTRFSSNAVRGLAALAAVLC 159

Query: 128 CFTYIAGQMRGVGVVFSRFLEVEVDTGVYIGMAVVFFYAVLGGMKGITYTQVAQYCVLIF 187
            F Y+  Q++GVG++ +RF+ V+   G++ G+A +   + LGGM+ +T+TQVAQY +LI 
Sbjct: 160 SFVYLVAQIQGVGLIATRFIGVDFAVGIFCGLAGILVCSFLGGMRAVTWTQVAQYIILIA 219

Query: 188 AFMVPAIFISVMMTGHILPQLGFGAELVDAAGNNTGVYLLEKLDGLSAQL 237
           A ++P   I+       +PQ  +G              L+E+++GL  Q+
Sbjct: 220 AILIPVSMIAHKDGLGWVPQFNYGR-------------LMERVEGLEKQV 256



 Score =  179 bits (454), Expect = 3e-49
 Identities = 110/308 (35%), Positives = 161/308 (52%), Gaps = 13/308 (4%)

Query: 259 LMFGTAGLPHVIVRFFTVPKVKDARVSAGWALVFIAIMYTTIPALAAFSRVNMIETINGP 318
           L  GTA LPH++ R+ T   V  AR S GW L F+A+ Y T+P LA   +  ++  + G 
Sbjct: 375 LSLGTASLPHILTRYNTTTSVASARRSVGWTLFFVALFYLTVPVLAVLIKYEILTNLVGH 434

Query: 319 ESTGVAYETAPDWIKNWEKT--GLIKWDDKNNDGKIYYAKGETNEMKIDRDIMVLATPEI 376
                 +   P W+  W K    LI   D N DG + ++     E+++  D++VLA PEI
Sbjct: 435 H-----FSDLPQWLMQWRKVEPSLISLADTNGDGIVRWS-----EIQMQPDMVVLAAPEI 484

Query: 377 ANLPAWVIALVAAGGLAAALSTSAGLLLVISTSVSHDLLKKNFMPDISDKQELLYARIAA 436
           A LP  +  L+AAG LAAALST+ GLLL I+ ++SHD+      P+ S ++ +  ++I  
Sbjct: 485 AGLPYVMSGLIAAGALAAALSTADGLLLTIANALSHDVYYHMVDPNASSQRRVTISKILL 544

Query: 437 ALGIVMAGYFGINPPGFVAAVVAIAFGLAASSLFPAIIMGIFSRTMNKEGAIAGMVIGLL 496
               + A Y      G +  +V  AF LAASSLFP +++G+F +   + GA+AGMV GL+
Sbjct: 545 LGVALFASYVASLNTGNILFLVGAAFSLAASSLFPVLVLGVFWKRTTRLGAVAGMVAGLV 604

Query: 497 FSASYII-YFKFVNPGDNNASNWLFGISPEGIGMLGMIINFAVAFIVSKVTAAVPQNVVD 555
               YI+  + F       A    FGI P   G+ G+   F VA  VS +          
Sbjct: 605 VCIYYIVSTYPFFTQMTGFAGPRWFGIEPISSGVFGVPAGFLVAIGVSLIDRKPDAYTRA 664

Query: 556 MVESIRFP 563
           +V+ IR P
Sbjct: 665 LVDYIRHP 672


Lambda     K      H
   0.326    0.140    0.423 

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: 1065
Number of extensions: 62
Number of successful extensions: 4
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 572
Length of database: 672
Length adjustment: 37
Effective length of query: 535
Effective length of database: 635
Effective search space:   339725
Effective search space used:   339725
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.6 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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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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