Annotations of SCOP domain families (fa) by Gene Ontology Biological Process (GOBP).

Description

An object of class "Anno" that contains associations between Gene Ontology Biological Process terms and SCOP domain families (fa). This data is prepared based on the dcGO database (see http://supfam.org/SUPERFAMILY/dcGO/).

Usage

data(SCOP.fa2GOBP)

Value

an object of class Anno. It has slots for "annoData", "termData" and "domainData":

  • annoData: a sparse matrix of domains X terms
  • termData: variables describing ontology terms (i.e. columns in annoData), including: "ID" (i.e. term ID), "Name" (i.e. term Names), "Namespace" (i.e. term Namespace), and "Distance" (i.e. term Distance to the ontology root)
  • domainData: variables describing domains (i.e. rows in annoData), including: "id" for SCOP sunid, and "level" for SCOP level, "description" for SCOP description

References

Fang H and Gough J. (2013) dcGO: database of domain-centric ontologies on functions, phenotypes, diseases and more. Nucleic Acids Res, 41(Database issue):D536-44.

Examples

# load data data(SCOP.fa2GOBP) SCOP.fa2GOBP
An object of S4 class 'Anno' @annoData: 1882 domains, 8675 terms @termData (InfoDataFrame) termNames: GO:0008150 GO:0000003 GO:0001906 ... GO:0061470 GO:0072540 (8675 total) tvarLabels: ID Name Namespace Distance @domainData (InfoDataFrame) domainNames: 46463 46549 46553 ... 161211 161257 (1882 total) dvarLabels: id level description
# retrieve info on ontology terms termData(SCOP.fa2GOBP)
An object of S4 class 'InfoDataFrame' rowNames: GO:0008150 GO:0000003 GO:0001906 ... GO:0061470 GO:0072540 (8675 total) colNames: ID Name Namespace Distance
# retrieve info on SCOP domains domainData(SCOP.fa2GOBP)
An object of S4 class 'InfoDataFrame' rowNames: 46463 46549 46553 ... 161211 161257 (1882 total) colNames: id level description
# retrieve the first 5 rows and columns of annotation data x <- annoData(SCOP.fa2GOBP)[1:5,1:5] x
5 x 5 sparse Matrix of class "dgCMatrix" GO:0009249 GO:0000003 GO:0009250 GO:0050807 GO:0043306 46463 . . . . . 46549 . . . . . 46553 . . . . . 46562 . . . . . 46566 . . . . .
# convert the above retrieval to the full matrix as.matrix(x)
GO:0009249 GO:0000003 GO:0009250 GO:0050807 GO:0043306 46463 0 0 0 0 0 46549 0 0 0 0 0 46553 0 0 0 0 0 46562 0 0 0 0 0 46566 0 0 0 0 0

See also

Anno-class