GapMind for catabolism of small carbon sources

 

Alignments for a candidate for LRA6 in Echinicola vietnamensis KMM 6221, DSM 17526

Align L-2,4-diketo-3-deoxyrhamnonate hydrolase; 2,4-dioxopentanoate hydrolase (characterized)
to candidate Echvi_2939 Echvi_2939 2-keto-4-pentenoate hydratase/2-oxohepta-3-ene-1,7-dioic acid hydratase (catechol pathway)

Query= reanno::Smeli:SM_b21112
         (281 letters)



>FitnessBrowser__Cola:Echvi_2939
          Length = 285

 Score =  323 bits (828), Expect = 3e-93
 Identities = 159/279 (56%), Positives = 197/279 (70%), Gaps = 3/279 (1%)

Query: 1   MKLLRYGEPGQEKPGLLGSDGIIRDLSGHVSDLAAGALDPSKLDELANL---DVETLPAV 57
           MKLLR+G PG+EKPG+  ++GI  D S    D     L    L+ L      +    P +
Sbjct: 1   MKLLRFGNPGEEKPGIEKANGIRIDCSAFGEDWTEDFLTQDGLNRLTTWLESNEAKCPEI 60

Query: 58  SGNPRLGPCVAGTGKFICIGLNYSDHAAETGATVPPEPIIFMKATSAIVGPNDDLVLPRG 117
           S   RLGP +    K ICIGLNY  HA ETGA VP +PIIFMK+T+++ GPNDD+++PR 
Sbjct: 61  SSEVRLGPPIKRPSKIICIGLNYKLHAKETGAEVPKQPIIFMKSTTSLSGPNDDIIIPRN 120

Query: 118 SEKTDWEVELGIVIGKTAKYVSEAEALDYVAGYCTVHDVSERAFQTERHGQWTKGKSCDT 177
           SEKTDWEVEL ++IGK A YV +  A+DYVAGYC ++DVSER FQ    GQW KGKS DT
Sbjct: 121 SEKTDWEVELAVMIGKKASYVDKENAMDYVAGYCLLNDVSERDFQLSHGGQWVKGKSNDT 180

Query: 178 FGPTGPWLVTKDEVADPQDLAMWLKVNGETMQDGSTKTMVYGAAHLVSYLSQFMSLRPGD 237
           F P GP+LVTKDE+ DPQ L +WLK NG+ +QD +T  MV+    LVS+LS +M+L PGD
Sbjct: 181 FSPLGPYLVTKDEIKDPQHLRLWLKHNGKMLQDSNTSDMVFDIPTLVSHLSNYMTLLPGD 240

Query: 238 IISTGTPPGVGMGMKPPRYLKAGDVVELGIEGLGSQKQR 276
           IISTGTP GVGMG+ PP YLK GDVVELGI+GLG+ +Q+
Sbjct: 241 IISTGTPSGVGMGLTPPTYLKEGDVVELGIDGLGTSRQK 279


Lambda     K      H
   0.315    0.136    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: 322
Number of extensions: 8
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: 281
Length of database: 285
Length adjustment: 26
Effective length of query: 255
Effective length of database: 259
Effective search space:    66045
Effective search space used:    66045
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: 42 (22.0 bits)
S2: 47 (22.7 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