GapMind for catabolism of small carbon sources

 

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

Align Purine/cytidine ABC transporter permease protein, component of General nucleoside uptake porter, NupABC/BmpA (transports all common nucleosides as well as 5-fluorocytidine, inosine, deoxyuridine and xanthosine) (Martinussen et al., 2010) (Most similar to 3.A.1.2.12). NupA is 506aas with two ABC (C) domains. NupB has 8 predicted TMSs, NupC has 9 or 10 predicted TMSs in a 4 + 1 (or 2) + 4 arrangement (characterized)
to candidate 3609460 Dshi_2844 inner-membrane translocator (RefSeq)

Query= TCDB::A2RKA6
         (364 letters)



>FitnessBrowser__Dino:3609460
          Length = 372

 Score =  170 bits (430), Expect = 6e-47
 Identities = 115/363 (31%), Positives = 191/363 (52%), Gaps = 8/363 (2%)

Query: 8   VLVPLIAIVFGFLLGAIIMLAFGYNPIWGYEDLFISALGSARSIGETLQTMGPLILTALS 67
           +LVPL++++  F++  ++++A G NP    + +   ALGS    G TL      I T L+
Sbjct: 11  LLVPLLSVLIAFVISGLVIIAIGENPWEALKLMVTGALGSTYGWGYTLYYATNFIFTGLA 70

Query: 68  FAVAMKVGLFNIGMSGQALAGWISSMWFALSFPDIPRLLMIPLVVIIGMVFGAFMGFIPG 127
            AVA    +FNIG  GQA+ G +      L  P     + +P  VI G VFGA    IP 
Sbjct: 71  VAVAFHARMFNIGGEGQAMLGGLGVALICLYIPWPHWAMALPAAVIGGAVFGAAWAAIPA 130

Query: 128 ILRALLGTSEVITTIMLNYIMLFFSTFMIHSMFQKNILMDNTT----DQTKLISANASFR 183
            L+A  G+  VITTIM N+I      +++ +  +    MD +T    + T L + +    
Sbjct: 131 YLQAKRGSHIVITTIMFNFIGAAVLNYLLVNQLRPQGSMDPSTAKFPEATHLPTLHDLLA 190

Query: 184 TNWMSSLTDNSTLNIGLIIAIIALVIMAIIFTKTTLGFEIKAVGLNPDASEYAGISAKRT 243
              +   +  + +NI L++A++A  +  ++  +T LG+EI+A G +  A+ YAGIS  + 
Sbjct: 191 PLGI-EFSRAAPVNISLLVALVACYLFWLLIWRTKLGYEIRAYGNSETAAVYAGISPTKI 249

Query: 244 LILSMVVAGALAGLGGVVYGFGYMQNFVSQSASLDIGFYGMAVALLGGNSPIGILFAALL 303
           ++++M+++G LAG+  +    G  +  V  +     GF G+AVAL+G + P+G+L AA+L
Sbjct: 250 IMVAMLISGGLAGMMAINNVMGEAERLVLNAVE-GAGFIGIAVALMGRSHPVGVLLAAIL 308

Query: 304 FSVL-QTGAPGMTNDGIPPEIVKVVTAAIIFFI-AVKFIIEVMLPKAKAIKASEATKKKG 361
           F  L Q GA       IP E++ V+ A +I F  A+  ++ + + KA        T ++ 
Sbjct: 309 FGFLYQGGAELALWTNIPRELIVVIQALVILFTGALDNMVRMPIEKAFLAAHRRKTARRS 368

Query: 362 EKA 364
           E A
Sbjct: 369 EPA 371


Lambda     K      H
   0.327    0.141    0.404 

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: 302
Number of extensions: 13
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: 364
Length of database: 372
Length adjustment: 30
Effective length of query: 334
Effective length of database: 342
Effective search space:   114228
Effective search space used:   114228
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 (21.7 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