1 Introduction
2 Phylogenetic profiles of AMPK-TOR pathway
3 Phylogenetic profiles of BUSCO Arthropoda proteins
4 References

1 Introduction

The PhyloProfileData package contains two experimental datasets to illustrate running and analysing phylogenetic profiles with PhyloProfile pakage (Tran et al. 2018).

library(ExperimentHub)

## Loading required package: BiocGenerics

## Loading required package: parallel

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## Attaching package: 'BiocGenerics'

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## Loading required package: AnnotationHub

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## Loading required package: dbplyr

eh = ExperimentHub()

## snapshotDate(): 2019-10-22

myData <- query(eh, "PhyloProfileData")
myData

## ExperimentHub with 6 records
## # snapshotDate(): 2019-10-22 
## # $dataprovider: Applied Bioinformatics Dept., Goethe University Frankfurt
## # $species: NA
## # $rdataclass: data.frame, AAStringSet
## # additional mcols(): taxonomyid, genome, description,
## #   coordinate_1_based, maintainer, rdatadateadded, preparerclass,
## #   tags, rdatapath, sourceurl, sourcetype 
## # retrieve records with, e.g., 'object[["EH2544"]]' 
## 
##            title                                                           
##   EH2544 | Phylogenetic profiles of human AMPK-TOR pathway                 
##   EH2545 | FASTA sequences for proteins in the phylogenetic profiles of ...
##   EH2546 | Domain annotations for proteins in the phylogenetic profiles ...
##   EH2547 | Phylogenetic profiles of BUSCO arthropoda proteins              
##   EH2548 | FASTA sequences for proteins in the phylogenetic profiles of ...
##   EH2549 | Domain annotations for proteins in the phylogenetic profiles ...

2 Phylogenetic profiles of AMPK-TOR pathway

The phylogenetic profiles of 147 human proteins in the AMPK-TOR pathway across 83 species in the three domains of life were taken from the study of Roustan et al. 2016.

This data set includes 3 files:

A phylogenetic profile input contains the human protein IDs, the taxaonomy IDs of the 83 search species and the corresponding orthologous protein IDs in those species, together with two additional values, the forward and backward feature architecture similarity (FAS) scores. FAS approach is an enhancement of FACT (Koestler et al. 2010) which give an idea how similar two proteins are in term of functional equivalence. These compared protein features can be the functional PFAM (Finn et al. 2014) or SMART (Letunic et al. 2012) domains, the transmembran domains, secondary structures or low complexity regions of the protein. FAS scores have a range between 0 and 1, where 1 is for a protein pair that have identical architectures, and 0 in cases that two proteins are completely different in their architectures.

ampkTorPhyloProfile <- myData[["EH2544"]]
head(ampkTorPhyloProfile)

##       geneID     ncbiID                                orthoID     FAS_F
## 1 ampk_ACACA ncbi284812     ampk_ACACA|SCHPO@284812@1|P78820|1 0.9884601
## 2 ampk_ACACA ncbi665079     ampk_ACACA|SCLS1@665079@1|A7EM01|1 0.9905497
## 3 ampk_ACACA  ncbi35128      ampk_ACACA|THAPS@35128@1|B5YMF5|0 0.9058650
## 4 ampk_ACACA  ncbi35128      ampk_ACACA|THAPS@35128@1|B8BVD1|1 0.9794378
## 5 ampk_ACACA   ncbi7070       ampk_ACACA|TRICA@7070@1|D2A5X8|1 0.9813494
## 6 ampk_ACACA ncbi237631 ampk_ACACA|USTMA@237631@1|A0A0D1DYD5|1 0.9770244
##       FAS_B
## 1 0.9907436
## 2 0.9906191
## 3 0.8169658
## 4 0.9359992
## 5 0.9843459
## 6 0.9456425

A multiple fasta object contains the FASTA sequences for all the proteins present in the data set.

ampkTorFasta <- myData[["EH2545"]]
head(ampkTorFasta)

##   A AAStringSet instance of length 6
##     width seq                                            names               
## [1]   297 VGYPVMLKASWGGGGKGIRKVS...RDCVTVRGEIRTTTDYVLDLL ampk_ACACA|CHLRE@...
## [2]  2156 MLRTVKEYVAAYEGKRVIKRLL...TLLTYLDRQRIVRRGWFCFDS ampk_ACACA|MONBE@...
## [3]  2326 MPGHSTTGAAGETTPDTQDMVA...LSDKDREEAVAALRRGSIFHK ampk_ACACA|PHYRM@...
## [4]  2282 MIEINEYIKKLGGDKNIEKILI...PFISTQQKEFLFESLKKDLNK ampk_ACACA|DICDI@...
## [5]  2168 MKAMQETSSPVGFRYDSMEQLC...AIAKAAKVALDSSACAHSTAE ampk_ACACA|LEIMA@...
## [6]  3367 MINFFLSLLLFVLFFENLVVSI...FKMLSQEQRTEFLNKINSYEN ampk_ACACA|PLAF7@...

A data frame contains the domain annotation for the proteins present in the phylogenetic profiles. The protein domain annotations were done using different annotation tools and databases, including PFAM, SMART, CAST (Promponas et al. 2000), COILS2 (Lupas et al. 1991), SEG (Wootton and Federhen 1996), SignalP (Armenteros et al. 2019), and TMHMM (Krogh et al. 2001). The annotation types together with their domain name and the corresponding start and end positions are stored in this domain data frame.

ampkTorDomain <- myData[["EH2546"]]
head(ampkTorDomain)

##                                        seedID
## 1 ampk_ACACA#ampk_ACACA|ANOGA@7165@1|Q7PQ11|1
## 2 ampk_ACACA#ampk_ACACA|ANOGA@7165@1|Q7PQ11|1
## 3 ampk_ACACA#ampk_ACACA|ANOGA@7165@1|Q7PQ11|1
## 4 ampk_ACACA#ampk_ACACA|ANOGA@7165@1|Q7PQ11|1
## 5 ampk_ACACA#ampk_ACACA|ANOGA@7165@1|Q7PQ11|1
## 6 ampk_ACACA#ampk_ACACA|ANOGA@7165@1|Q7PQ11|1
##                            orthoID             feature start  end
## 1 ampk_ACACA|ANOGA@7165@1|Q7PQ11|1    pfam_CPSase_L_D2   260  462
## 2 ampk_ACACA|ANOGA@7165@1|Q7PQ11|1   pfam_ATPgrasp_Ter   121  352
## 3 ampk_ACACA|ANOGA@7165@1|Q7PQ11|1   pfam_ATPgrasp_Ter   367  469
## 4 ampk_ACACA|ANOGA@7165@1|Q7PQ11|1 pfam_Carboxyl_trans  1644 2198
## 5 ampk_ACACA|ANOGA@7165@1|Q7PQ11|1 smart_Biotin_carb_C   496  603
## 6 ampk_ACACA|ANOGA@7165@1|Q7PQ11|1  pfam_Biotin_carb_N   111  231

3 Phylogenetic profiles of BUSCO Arthropoda proteins

One fundamental step in establishing the phylogenetic profiles is searching orthologs for the query proteins in different taxa of interest. HaMStR-oneseq, an extended version of HaMStR (Ebersberger et al. 2009), has been shown to be an promising approach for sensitively predicting orthologs even in the distantly related taxa from the query species, which is required for the phylogenetic profiling of a broad range of taxa through all domains of the species tree of life. One main parameter for HaMStR-oneseq is the core ortholog group, the starting point for the orthology search. In order to set up a reliable core ortholog set that can be used for further phylogenetic profiling studies, we made use of the well-known BUSCO datasets (Simão et al. 2015). Here we represent the phylogenetic profiles of 1011 ortholog groups across 88 species, which was calculated from the BUSCO arthropoda dataset downloaded from https://busco.ezlab.org/datasets/arthropoda_odb9.tar.gz in Jan. 2018. The 88 species include 10 arthropoda species (Ladona fulva, Agrilus planipennis, Polypedilum vanderplanki, Daphnia magna, Harpegnathos saltator, Zootermopsis nevadensis, Halyomorpha halys, Heliconius melpomene, Stegodyphus mimosarum, Drosophila willistoni) downloaded from orthoDB version 10 (https://www.orthodb.org) and 78 species of the Quest for Ortholog dataset (Altenhoff et al. 2016).

This dataset includes 3 files:

A phylogenetic profile input contains 1011 BUSCO ortholog group IDs, the taxaonomy IDs of the 88 searched species and the corresponding orthologous protein IDs in those species, together with two additional values, the forward and backward FAS scores which were described above in the description of the AMPK-TOR pathway dataset.

arthropodaPhyloProfile <- myData[["EH2547"]]
head(arthropodaPhyloProfile)

##        geneID     ncbiID                                       orthoID
## 1 97421at6656   ncbi9598             97421at6656|PANTR@9598@1|H2QTF9|1
## 2 97421at6656 ncbi321614           97421at6656|PHANO@321614@1|Q0U682|1
## 3 97421at6656   ncbi3218             97421at6656|PHYPA@3218@1|A9TGR3|1
## 4 97421at6656 ncbi319348 97421at6656|POLVAN@319348@0|319348_0:000e70|1
## 5 97421at6656 ncbi208964           97421at6656|PSEAE@208964@1|Q9HXF1|1
## 6 97421at6656  ncbi10116              97421at6656|RAT@10116@1|D3ZAT9|1
##       FAS_F     FAS_B
## 1 0.6872810 0.9654661
## 2 0.7087412 0.9798884
## 3 0.7544057 0.8727715
## 4 0.8062524 0.9610529
## 5 0.7979757 0.9498075
## 6 0.7340443 0.9492033

A multiple fasta object contains the FASTA sequences for all the proteins present in the data set.

arthropodaFasta <- myData[["EH2548"]]
head(arthropodaFasta)

##   A AAStringSet instance of length 6
##     width seq                                            names               
## [1]   484 MATSGAFAGGSPGRGFAPRGRA...SKLHQQLLYVDRLMLQLRDYA 42842at6656|MONBE...
## [2]   535 MSTRKQYACDLACRLVQDQYGD...NEVMETSLAHLDQMIAVFNDF 42842at6656|CHLRE...
## [3]   607 MLCCLFGVQIKCALLKLLQHNV...LDRLDRAIIHLDGMLMLYRDF 42842at6656|PHYRM...
## [4]   487 MHFSGFKSVVLSCVEEYFDTTA...DQIDLIEPIYIKLVETAMLLF 42842at6656|GIAIC...
## [5]   666 MYEQKVAIDIVKESFGDDVTKV...TQTLLTVILNLDNDLLHLYSF 42842at6656|DICDI...
## [6]   579 MNKARGTEVAGFITDAAHIRAA...LDRLDFACLQLDETLMVLKDF 42842at6656|THAPS...

A data frame contains the domain annotation for the proteins present in the phylogenetic profiles. The protein domain annotations were done using different annotation tools and databases, including PFAM, SMART, CAST, COILS2, SEG, SignalP, and TMHMM. The annotation types together with their domain name and the corresponding start and end positions are stored in this domain data frame.

arthropodaDomain <- myData[["EH2549"]]
head(arthropodaDomain)

##                                                       seedID
## 1 136365at6656#136365at6656|AGRPL@224129@0|224129_0:000004|1
## 2 136365at6656#136365at6656|AGRPL@224129@0|224129_0:000004|1
## 3            136365at6656#136365at6656|ANOGA@7165@1|Q7QC64|1
## 4            136365at6656#136365at6656|ANOGA@7165@1|Q7QC64|1
## 5            136365at6656#136365at6656|ANOGA@7165@1|Q7QC64|1
## 6          136365at6656#136365at6656|AQUAE@224324@1|O67650|1
##                                         orthoID length
## 1 136365at6656|AGRPL@224129@0|224129_0:000004|1    142
## 2              136365at6656|DROME@7227@1|Q86BM8    138
## 3            136365at6656|ANOGA@7165@1|Q7QC64|1    142
## 4            136365at6656|ANOGA@7165@1|Q7QC64|1    142
## 5              136365at6656|DROME@7227@1|Q86BM8    138
## 6          136365at6656|AQUAE@224324@1|O67650|1     98
##                      feature start end weight path
## 1         pfam_Ribosomal_L27    26 106     NA    Y
## 2         pfam_Ribosomal_L27    22 104      1    Y
## 3         pfam_Ribosomal_L27    26 106     NA    Y
## 4 seg_low complexity regions    37  46     NA    Y
## 5         pfam_Ribosomal_L27    22 104      1    Y
## 6         pfam_Ribosomal_L27     2  80     NA    Y

4 References

Armenteros, JJA. et al. (2019) SignalP 5.0 improves signal peptide predictions using deep neural networks. Nature Biotechnology, 37, 420–423.
Altenhoff, AM. et al. (2016) Standardized benchmarking in the quest for orthologs. Nature Methods, 13, 425–430.
Ebersberger, I. et al. (2009) HaMStR: profile hidden markov model based search for orthologs in ESTs. BMC Evol Biol., 9, 157
Finn, RD. (2014) Pfam: The protein families database. Nucleic Acids Res., 42, D222-30
Koestler, T. et al. (2010) FACT: functional annotation transfer between proteins with similar feature architectures. BMC Bioinformatics, 11, 417.
Kriventseva, EK. et al.(2018) OrthoDB v10: sampling the diversity of animal, plant, fungal, protist, bacterial and viral genomes for evolutionary and functional annotations of orthologs. Nucleic Acids Res., 47(D1), D807-D811.
Krogh, A. et al. (2001) Predicting transmembrane protein topology with a hidden Markov model: application to complete genomes. J Mol Biol., 305(3), 567-80.
Letunic, I. et al. (2012) SMART 7: recent updates to the protein domain annotation resource. Nucleic Acids Res., 40, D302-5.
Lupas, A. et al. (1991) Predicting Coiled Coils from Protein Sequences. Science, 252, 1162-1164.
Promponas, VJ. et al. (2000) CAST: an iterative algorithm for the complexity analysis of sequence tracts. Bioinformatics, 16(10), 915–922.
Roustan, V. et al. (2016) An evolutionary perspective of AMPK–TOR signaling in the three domains of life. Journal of Experimental Botany, 67(13), 3897–3907.
Simão, F. et al. (2015) BUSCO: assessing genome assembly and annotation completeness with single-copy orthologs. Bioinformatics, 31(19), 3210-2.
Tran, NV. et al. (2018) PhyloProfile: dynamic visualization and exploration of multi-layered phylogenetic profiles. Bioinformatics, 34(17), 3041–3043.
Wootton, J. and Federhen, S. (1996) Analysis of compositionally biased regions in sequence databases. Methods in Enzymol., 266, 554-571.

Overview of PhyloProfileData

2019-11-05

Package

Contents

1 Introduction

2 Phylogenetic profiles of AMPK-TOR pathway

3 Phylogenetic profiles of BUSCO Arthropoda proteins

4 References