GapMind for catabolism of small carbon sources

 

Alignments for a candidate for nupB in Azospirillum brasilense Sp245

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 AZOBR_RS06630 AZOBR_RS06630 sugar ABC transporter permease

Query= TCDB::Q8DU38
         (358 letters)



>FitnessBrowser__azobra:AZOBR_RS06630
          Length = 363

 Score =  182 bits (463), Expect = 9e-51
 Identities = 119/348 (34%), Positives = 181/348 (52%), Gaps = 13/348 (3%)

Query: 9   VVPLISVILGIILGAIIMMIFGYDPIWAYEGLFQKAFGSLKDIGEIFRAMSPLILIALGF 68
           ++PL++++  ++L  +++++ G +P+     L  +A G  + IG      +  I   L  
Sbjct: 9   LLPLLNLLAALVLSGLVILVIGENPLDVLALLVTEAVGYPEAIGYTLYYTTSYIFTGLAV 68

Query: 69  AVASRAGFFNIGLSGQAYAGWIAAGWFALANPSLPRPLMILMTVLIGAASGGVVGAIPGF 128
           A+A   G FNIG  GQAY G + AG   LA    P P+  L  V + A  G V  AIPG+
Sbjct: 69  AIAFHCGLFNIGGEGQAYLGGLGAGLVGLALTGWPWPVAALGAVALSALFGAVWAAIPGW 128

Query: 129 LRAYLGTSEVIVTIMMNYIVLYI-----GNAIIQDGFAKNIMRNSDSSIYVGHNASYQTE 183
           L+A  G+  VI TIM N+I   I      + +I+ G      R  D  +++         
Sbjct: 129 LQAKRGSHIVITTIMFNFIAAAIMTYLLVDVLIRPGSQSPETREFDPGVWL-PTMDRAVG 187

Query: 184 WLRALTNNSRMNIGFFLAIIAIVVVWYLLNKTTLGFEIRSVGLNPHASEYAGMSAKRTIV 243
           W+      S +N+ F  A+    + +  L +T  G+EIR+VG N  A+ YAG+S  R I+
Sbjct: 188 WIGVAIPVSPLNLSFLWALACCALFYLFLWRTRWGYEIRTVGRNERAAVYAGISPARNII 247

Query: 244 LSMIISGALAGLGGVVEGLGTFGNVYVQTSSLAIGFDGMAVSLLASNSPIGIFLSAFLFG 303
           L+M ISGALAG  GV E +G    + +  +   +GF G+AV+L+  N P+GI L+A LFG
Sbjct: 248 LAMAISGALAGFVGVNEIMGVQHRILLNFTG-GVGFVGIAVALMGRNHPVGIILAALLFG 306

Query: 304 ALSVGAPGMSISDATHVGTPPELIKVVTALIIFFVGAHYIIEHYIKPR 351
            L+ G   +S    T      EL+ V+  L+I F GA   +E+  KPR
Sbjct: 307 VLAQGGGQVSFEYPT---VNRELVMVIQGLVILFAGA---LENLFKPR 348


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: 359
Number of extensions: 28
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: 363
Length adjustment: 29
Effective length of query: 329
Effective length of database: 334
Effective search space:   109886
Effective search space used:   109886
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