Parse WURCS Structures

This function parses WURCS strings into a glycan graph. Currently, only WURCS 2.0 is supported. For more information about WURCS, see WURCS.

Usage

parse_wurcs(x)

Arguments

x

A character vector of WURCS strings.

Value

A glycan graph if x is a single character, or a list of glycan graphs if x is a character vector.

Examples

wurcs <- paste0(
  "WURCS=2.0/3,5,4/",
  "[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/",
  "1-1-2-3-3/a4-b1_b4-c1_c3-d1_c6-e1"
)
parse_wurcs(wurcs)
#> <glycan_structure[1]>
#> [1] Man(a1-3)[Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(b1-
#> # Unique structures: 1