GapMind for catabolism of small carbon sources

 

Alignments for a candidate for galE in Pseudomonas fluorescens FW300-N2E2

Align UDP-glucose 4-epimerase; EC 5.1.3.2; Galactowaldenase; UDP-galactose 4-epimerase (uncharacterized)
to candidate Pf6N2E2_2611 UDP-N-acetylglucosamine 4,6-dehydratase (EC 4.2.1.-)

Query= curated2:A8GWP0
         (341 letters)



>FitnessBrowser__pseudo6_N2E2:Pf6N2E2_2611
          Length = 333

 Score =  213 bits (543), Expect = 4e-60
 Identities = 132/335 (39%), Positives = 191/335 (57%), Gaps = 16/335 (4%)

Query: 1   MFVDKTLLITGGTGSFGNAVLSRFLKNDIIKDIKEIRIFSRDEKKQEDMRIALNNPKIKF 60
           MF  K++ I+GGTGSFG   + R L+       K + +FSRDE KQ +M+   N P +++
Sbjct: 1   MFNGKSIFISGGTGSFGRNFIRRLLEQ---YQPKRVVVFSRDELKQYEMQQTFNAPCMRY 57

Query: 61  YIGDVRNYNSIDDAMKDVDYVFHAAALKQVPTCEFYPMEAINTNILGAENVLRAATINKV 120
           ++GDVR+ + +  AM+ +DYV HAAALKQVP  E+ P E I TN+ GAEN++ AA  N V
Sbjct: 58  FLGDVRDADRLRQAMRGIDYVVHAAALKQVPAAEYNPTECIRTNVNGAENIIAAAIDNGV 117

Query: 121 AKVIVLSTDKAVYPINAMGLSKALMEKLAIAKARMNVRDKTVFCVTRYGNVMASRGSVIP 180
            KV+ LSTDKA  PIN  G +K L +KL +A   +    +T F V RYGNV  SRGSV+P
Sbjct: 118 KKVVALSTDKAASPINLYGATKLLSDKLFVAANNIAGEQQTRFAVVRYGNVAGSRGSVVP 177

Query: 181 LFINQIKQN-KDLTITEPSMTRFLMSLVDSVDLVLYAFEYGHQGDIFVQKSPASTIEVLA 239
            F   I      L IT+  MTRF ++L   V  VL +F   H G++FV K P+  I  LA
Sbjct: 178 FFSKLIADGATQLPITDERMTRFWITLDHGVQFVLDSFARMHGGEVFVPKIPSIRIVDLA 237

Query: 240 KALQGIFNSKNKIRFIGTRHGEKHYESLVSSEEMAKAEDLGNYYRIPMDGR----DLNYA 295
             + G    KN    +G R GEK +E +V  ++     +  ++Y I    R    D+++ 
Sbjct: 238 SGMAGHLPHKN----VGIRPGEKLHELMVPLDDARMTIEFADHYTIQPSIRFTSVDVDFG 293

Query: 296 KYFVEGEKKIALLEDY---TSHNTKRLNLEEVKEL 327
              + GE+   + ED+   +  N   L++E++ +L
Sbjct: 294 VDNL-GERGKPVAEDFEYRSDTNPHFLSVEQIADL 327


Lambda     K      H
   0.319    0.135    0.373 

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: 253
Number of extensions: 13
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: 341
Length of database: 333
Length adjustment: 28
Effective length of query: 313
Effective length of database: 305
Effective search space:    95465
Effective search space used:    95465
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 49 (23.5 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:

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