GapMind for catabolism of small carbon sources

 

Alignments for a candidate for badK in Sinorhizobium meliloti 1021

Align BadK (characterized)
to candidate SM_b21633 SM_b21633 enoyl-CoA hydratase

Query= metacyc::MONOMER-943
         (258 letters)



>FitnessBrowser__Smeli:SM_b21633
          Length = 263

 Score =  159 bits (402), Expect = 6e-44
 Identities = 101/264 (38%), Positives = 142/264 (53%), Gaps = 12/264 (4%)

Query: 3   SNPILTETQGRVGIITLNRPDVLNALNDALMDALGGALLAFDADDGIGAIVIAGNTRAFA 62
           S+ +L+  +  V  +TLNRPD LNA N+ +  AL        +DD + A+++ G  R F+
Sbjct: 4   SDTVLSALEAGVLRLTLNRPDKLNAFNEEMHLALRAGFERARSDDDVRAVMLTGAGRGFS 63

Query: 63  AGADIASMAAWSYSDVYGSNFITRNWET--------IRQIRKPVLAAVAGLAYGGGCELA 114
           AG D+            G+  + R  ET        IR + KPV+ AV G+A G G  +A
Sbjct: 64  AGQDLGDRDPRKG----GAPDLGRTIETFYNPLLRLIRSLEKPVVCAVNGVAAGAGANIA 119

Query: 115 LACDIVIAGRSAKFALPEIKLGLLPGAGGTQRLPRAIGKAKAMDMCLSARPLNAEEADRY 174
            ACDI +A RSA+F     K+GL+P +GGT  LPR +G+A+A  + ++A PL+AE A  +
Sbjct: 120 FACDITLAARSARFIQAFAKIGLVPDSGGTWSLPRLVGEARAKALAMTAEPLDAETAASW 179

Query: 175 GLVSRVVDDDRLRDETVALATTIAAFSAPALMALKESLNRAFESTLAEGILFERRELHAR 234
           GL+ R VDD  L DE  ALA  +AA     L   K ++  A   +  E +  ER      
Sbjct: 180 GLIWRAVDDAALMDEASALAVRLAAGPTRGLGLTKRAIQAAATHSFDEQLDLERDLQREA 239

Query: 235 FASADAREGIQAFLEKRAPCFSHR 258
             SAD  EG+ AFL+KR P F  R
Sbjct: 240 GRSADYAEGVTAFLDKRNPEFRGR 263


Lambda     K      H
   0.321    0.135    0.389 

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: 141
Number of extensions: 3
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: 258
Length of database: 263
Length adjustment: 25
Effective length of query: 233
Effective length of database: 238
Effective search space:    55454
Effective search space used:    55454
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 (21.9 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