GapMind for catabolism of small carbon sources

 

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

Align High-affinity branched-chain amino acid transport ATP-binding protein BraF, component of Branched chain amino acid uptake transporter. Transports alanine (characterized)
to candidate 3610346 Dshi_3727 ABC transporter related (RefSeq)

Query= TCDB::P21629
         (255 letters)



>FitnessBrowser__Dino:3610346
          Length = 246

 Score =  182 bits (462), Expect = 6e-51
 Identities = 100/251 (39%), Positives = 155/251 (61%), Gaps = 10/251 (3%)

Query: 4   PILEVSGLTMRFGGLLAVNGVNLKVEEKQVVSMIGPNGAGKTTVFNCLTGFYQPTGGLIR 63
           PIL+   L + FGGL AV+ ++      Q+ ++IGPNGAGKTT+FN ++G  +P  G + 
Sbjct: 3   PILQTDRLGISFGGLRAVDAISFDALPNQITTVIGPNGAGKTTLFNLISGALKPGSGSVN 62

Query: 64  LDGEEIQGLPGHKIARKGVVRTFQNVRLFKEMTAVENL-LVAQHRHLNTNFLAGLFKTPA 122
           LDG ++      ++ R G+ R+FQ   LF +MT  ENL L  Q     ++ +  L +T  
Sbjct: 63  LDGRDVTRAGPAELQRAGLARSFQITNLFFDMTVRENLRLATQVLEPASHLMRPLRRT-- 120

Query: 123 FRRSEREAMEYAAHWLEEVNLTEFANRSAGTLAYGQQRRLEIARCMMTRPRILMLDEPAA 182
             R+  +  E  A +     L +  +   G L++G+QRRLEIA C+   P++LMLDEP  
Sbjct: 121 -GRAANKVDELIARF----ELHDKVHEQVGYLSHGEQRRLEIAMCLACEPKVLMLDEPTQ 175

Query: 183 GLNPKETDDLKALIAKLRSEHNVTVLLIEHDMKLVMSISDHIVVINQGAPLADGTPEQIR 242
           G++  +T++ +ALI  L    +V++LLIEHD+ +VM++SDH++V++QG  +ADGTP ++R
Sbjct: 176 GMSHADTEETEALIRGLTD--HVSILLIEHDIGIVMAVSDHVIVMHQGQKIADGTPTEVR 233

Query: 243 DNPDVIKAYLG 253
            NP V  AY G
Sbjct: 234 ANPAVQAAYFG 244


Lambda     K      H
   0.320    0.137    0.391 

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: 179
Number of extensions: 8
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: 255
Length of database: 246
Length adjustment: 24
Effective length of query: 231
Effective length of database: 222
Effective search space:    51282
Effective search space used:    51282
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 (21.8 bits)
S2: 46 (22.3 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