GapMind for catabolism of small carbon sources

 

Aligments for a candidate for aatM in Desulfovibrio vulgaris Miyazaki F

Align PP1069, component of Acidic amino acid uptake porter, AatJMQP (characterized)
to candidate 8500098 DvMF_0861 polar amino acid ABC transporter, inner membrane subunit (RefSeq)

Query= TCDB::Q88NY4
         (223 letters)



>lcl|FitnessBrowser__Miya:8500098 DvMF_0861 polar amino acid ABC
           transporter, inner membrane subunit (RefSeq)
          Length = 263

 Score =  114 bits (285), Expect = 2e-30
 Identities = 70/211 (33%), Positives = 113/211 (53%), Gaps = 8/211 (3%)

Query: 12  LPALWEGMVMTLKLMVMGVIGGIVLGTILALMRLSSSKLLSNLAGAYVNYFRSIPLLLVI 71
           L  L +G+ +T K+ V+ ++  I +G I  L RLS ++L++ +A  YV   R IPLL+ +
Sbjct: 56  LQFLPDGIAVTFKVTVLSILCSIPIGLITGLGRLSRNRLINLVASTYVEVVRGIPLLVQL 115

Query: 72  TWFYLAVPFVLRWITGEDTPVGAFTSCVVAFMMFEAAYFCEIVRAGVQSISKGQMGAAQA 131
            + Y A+        G    V    + ++A  +   AY  E+ RAG+ SISKGQ  AA++
Sbjct: 116 FYIYYAL--------GRFLKVPDLLAAIIALSVCYGAYMGEVFRAGIDSISKGQTEAARS 167

Query: 132 LGMNYAQTMRLIILPQAFRKMTPLLLQQSIILFQDTSLVYTVGLVDFLNSARSNGDIIGR 191
           LG N A+TM ++ILPQA+R + P +  + I + +DTSLV  + + D L   R        
Sbjct: 168 LGFNRAETMFMVILPQAWRTILPPVGNEFIAMLKDTSLVSIIAVADILRRGREFASESFL 227

Query: 192 SHEFLIFAGVVYFLISFSASWLVKRLQKRIS 222
             E      ++Y LI+   S  V  ++ R++
Sbjct: 228 YFETYTMVALIYLLITLFLSKGVSIMESRLN 258


Lambda     K      H
   0.330    0.141    0.417 

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: 123
Number of extensions: 5
Number of successful extensions: 2
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: 223
Length of database: 263
Length adjustment: 23
Effective length of query: 200
Effective length of database: 240
Effective search space:    48000
Effective search space used:    48000
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 (21.9 bits)
S2: 46 (22.3 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

Links

Downloads

Related tools

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 the paper from 2019 on GapMind for amino acid biosynthesis, the preprint on GapMind for carbon sources, or view the source code.

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