GapMind for catabolism of small carbon sources

 

Aligments for a candidate for prpB in Burkholderia phytofirmans PsJN

Align isocitrate lyase (EC 4.1.3.1) (characterized)
to candidate BPHYT_RS12285 BPHYT_RS12285 isocitrate lyase

Query= BRENDA::P9WKK7
         (428 letters)



>lcl|FitnessBrowser__BFirm:BPHYT_RS12285 BPHYT_RS12285 isocitrate
           lyase
          Length = 434

 Score =  609 bits (1571), Expect = e-179
 Identities = 293/424 (69%), Positives = 357/424 (84%), Gaps = 4/424 (0%)

Query: 8   KSAEQIQQEWDTNPRWKDVTRTYSAEDVVALQGSVVEEHTLARRGAEVLWEQLHDLEWVN 67
           +  +Q+QQ+W+T+PRWK V RTY+AEDV+ L+GSV  EHTLA+RGAE LWE +++  +VN
Sbjct: 5   EQVKQLQQQWETDPRWKGVKRTYTAEDVIRLRGSVQVEHTLAKRGAEKLWESVNNEPFVN 64

Query: 68  ALGALTGNMAVQQVRAGLKAIYLSGWQVAGDANLSGHTYPDQSLYPANSVPQVVRRINNA 127
           +LGALTGN A+QQV+AGLKAIYLSGWQVAGDAN++G  YPDQSLYPANSVP VV+RINN 
Sbjct: 65  SLGALTGNQAMQQVKAGLKAIYLSGWQVAGDANVAGEMYPDQSLYPANSVPLVVKRINNT 124

Query: 128 LQRADQI----AKIEGDTSVENWLAPIVADGEAGFGGALNVYELQKALIAAGVAGSHWED 183
           L RADQI     K  GD    ++  PIVAD EAGFGG LN +EL KA+I AG AG H+ED
Sbjct: 125 LTRADQIQWSEGKNPGDEGYVDYFQPIVADAEAGFGGVLNAFELMKAMIEAGAAGVHFED 184

Query: 184 QLASEKKCGHLGGKVLIPTQQHIRTLTSARLAADVADVPTVVIARTDAEAATLITSDVDE 243
           QLAS KKCGH+GGKVL+PT+++I  LT+ARLAADV+  PTV++ARTDAEAA LITSD+DE
Sbjct: 185 QLASVKKCGHMGGKVLVPTRENIAKLTAARLAADVSGTPTVLLARTDAEAADLITSDIDE 244

Query: 244 RDQPFITGERTREGFYRTKNGIEPCIARAKAYAPFADLIWMETGTPDLEAARQFSEAVKA 303
            D+PF+TGERT EGFYRTK G+E  I+R  AYAP+AD+IW ETG PDLE A++F++A+  
Sbjct: 245 NDKPFLTGERTVEGFYRTKPGLEQAISRGLAYAPYADMIWCETGKPDLEFAKKFADAIHK 304

Query: 304 EYPDQMLAYNCSPSFNWKKHLDDATIAKFQKELAAMGFKFQFITLAGFHALNYSMFDLAY 363
           EYPDQ+L+YNCSPSFNWKK+LDDATIAKFQ+EL AMG+KFQFITLAGFHALNYSMF+LA+
Sbjct: 305 EYPDQLLSYNCSPSFNWKKNLDDATIAKFQRELGAMGYKFQFITLAGFHALNYSMFNLAH 364

Query: 364 GYAQNQMSAYVELQEREFAAEERGYTATKHQREVGAGYFDRIATTVDPNSSTTALTGSTE 423
           GYA+NQM+A+VE+Q+ EFAA E+G+TA KHQREVG GYFD +  TV+  +STTAL GSTE
Sbjct: 365 GYARNQMTAFVEMQQAEFAAAEKGFTAVKHQREVGTGYFDAVTQTVEREASTTALHGSTE 424

Query: 424 EGQF 427
           + QF
Sbjct: 425 DEQF 428


Lambda     K      H
   0.316    0.130    0.384 

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: 679
Number of extensions: 20
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: 428
Length of database: 434
Length adjustment: 32
Effective length of query: 396
Effective length of database: 402
Effective search space:   159192
Effective search space used:   159192
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 (21.6 bits)
S2: 51 (24.3 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 preprint 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