GapMind for catabolism of small carbon sources

 

Alignments for a candidate for nupB in Dinoroseobacter shibae DFL-12

Align RnsC, component of The (deoxy)ribonucleoside permease; probably takes up all deoxy- and ribonucleosides (cytidine, uridine, adenosine and toxic analogues, fluorocytidine and fluorouridine tested), but not ribose or nucleobases (characterized)
to candidate 3608552 Dshi_1946 inner-membrane translocator (RefSeq)

Query= TCDB::Q8DU38
         (358 letters)



>FitnessBrowser__Dino:3608552
          Length = 349

 Score =  146 bits (369), Expect = 7e-40
 Identities = 98/311 (31%), Positives = 160/311 (51%), Gaps = 10/311 (3%)

Query: 5   TQKLVVPLISVILGIILGAIIMMIFGYDPIWAYEGLFQKAFGSLKDIGEIFRAMSPLILI 64
           T+ L +P +++ L +I  + + ++ G DP      + Q A GS   + E     +PLI  
Sbjct: 12  TRTLGLPAVALTLTVIAASGLALVAGGDPFAVLGLIVQGAVGSKFALLETLNRATPLIFT 71

Query: 65  ALGFAVASRAGFFNIGLSGQAYAGWIAAGWFALANPSLPRPLMILMTVLIGAA--SGGVV 122
            L  AVA RA  +NIG   Q Y G +      L    LP P  +L+ VL+ A+  +G ++
Sbjct: 72  GLAVAVAFRAKLWNIGAEAQLYGGAVIT--VVLGTGFLPWPAGVLLPVLVIASMLTGALL 129

Query: 123 GAIPGFLRAYLGTSEVIVTIMMNYIVLYIGNAIIQDGFAKNIMRNSDSSIYVGHNASYQT 182
              P +L+  LG  EV+ T+++N+I L   + +++      +      S  +   A    
Sbjct: 130 LLGPAYLKTRLGVDEVVTTLLLNFIALLFVSMLLEGPLKDPMGMGWPKSERLIPEAR--- 186

Query: 183 EWLRALTNNSRMNIGFFLAIIAIVVVWYLLNKTTLGFEIRSVGLNPHASEYAGMSAKRTI 242
             L  L +  R++ GF LA+IA   VW +  +TTLG+E+R+VG NP A+ +AG+     I
Sbjct: 187 --LPRLVDGLRLHWGFALALIAAAAVWVIQTRTTLGYEMRAVGQNPDAARFAGIPVGAVI 244

Query: 243 VLSMIISGALAGLGGVVEGLGTFGNVYVQTSSLAIGFDGMAVSLLASNSPIGIFLSAFLF 302
           + +  +SG LA L G  E  G  G++ +  S    G+ G+ V++LA  +P+G+ +SA   
Sbjct: 245 LKTAFLSGGLAALAGFSEVAGLKGSLTLDLSP-GFGYTGIIVAMLALLNPLGVVVSALFV 303

Query: 303 GALSVGAPGMS 313
             + VGA  MS
Sbjct: 304 AGVFVGADSMS 314


Lambda     K      H
   0.325    0.141    0.416 

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: 299
Number of extensions: 16
Number of successful extensions: 4
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: 358
Length of database: 349
Length adjustment: 29
Effective length of query: 329
Effective length of database: 320
Effective search space:   105280
Effective search space used:   105280
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.6 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