GapMind for catabolism of small carbon sources

 

Alignments for a candidate for TM0030 in Desulfovibrio vulgaris Miyazaki F

Align TM0030, component of β-glucoside porter (Conners et al., 2005). Binds cellobiose, laminaribiose (Nanavati et al. 2006). Regulated by cellobiose-responsive repressor BglR (characterized)
to candidate 8501683 DvMF_2401 nickel transporter permease NikB (RefSeq)

Query= TCDB::Q9WXN7
         (338 letters)



>FitnessBrowser__Miya:8501683
          Length = 313

 Score =  168 bits (426), Expect = 1e-46
 Identities = 105/330 (31%), Positives = 175/330 (53%), Gaps = 23/330 (6%)

Query: 9   YLLRRFIFLLVTYIVATTIVFILPRAIPGNPLSQILSGLSRVAQANPEAIRAAERTLMEE 68
           Y+L+R   L+   ++ + +VF+L RA  G+P    L  LSR+   + EA+  A R L   
Sbjct: 4   YILKRLAALIPLLLLVSVVVFLLLRAAQGDPAMAYLR-LSRIPPTD-EALATARRMLE-- 59

Query: 69  FGLGKPWYVQYFEFITKALRGDLGTSITFYPRKVIDLIIPVIPWTLILLLPATIVAWILG 128
             L  P + QY  ++ +A+ GD G S     R V+  ++  +P TL L   A ++  I+ 
Sbjct: 60  --LDLPLWEQYARWLARAVTGDFGNSYVT-GRPVLGEVLHYLPATLQLAGAALLLTLIVS 116

Query: 129 NSLGALAAYKRNTWIDKGVLTTSLIVSQIPYYWLGMIFIFLFGVKLGWLPVQGAYSQGTI 188
             LG  AA  R+  +D      S     +P +WLG + ++LF VKLGWLP  G       
Sbjct: 117 IPLGVGAALHRDRPLDNAARALSFTSVSLPNFWLGFLLVWLFAVKLGWLPALGRGG---- 172

Query: 189 PNLSWSFFVDVLKHYIMPFASIVVSAMGGWAIGMRLMVIYELGSDYAMFSEYLGMKDKRI 248
                      L+H ++P  ++ + +MG     +R  ++  + + + M++   G+ ++ +
Sbjct: 173 -----------LEHLVLPAVTLSLMSMGINTRLIRASLLENMHARHIMYARARGISERGV 221

Query: 249 -FKYVFRNSLLPQITGLALSLGGVLGGALITEIVFNYPGTGYLLFRALTTLDYPLIQGIF 307
            ++++F+NSL+P +T L + +G +LGGA+I E VF +PG G     A+   DYP++Q   
Sbjct: 222 VWRHMFKNSLIPVLTSLGMHVGELLGGAVIVETVFAWPGVGRYAVSAVYNRDYPILQCFM 281

Query: 308 VILIASIYLANFIVDFLYALIDPRIRLGQE 337
           +++ A   L N  VD LYA  DPRIRLG++
Sbjct: 282 LLMTAIFVLCNLAVDILYAWADPRIRLGED 311


Lambda     K      H
   0.329    0.146    0.449 

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: 309
Number of extensions: 11
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: 338
Length of database: 313
Length adjustment: 28
Effective length of query: 310
Effective length of database: 285
Effective search space:    88350
Effective search space used:    88350
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.8 bits)
S2: 48 (23.1 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