Data Category struct_sheet_order

General

Category name
struct_sheet_order
Required in PDB entries
no
Category group membership
struct_group
Used in current PDB entries
Yes, in about 87.4 % of entries

Category Relationship Diagrams

70
View full category relationship diagram including all dictionary data categories
70
View abbreviated category relationship diagram including only those categories used in current PDB entries.

Category Description

               Data items in the STRUCT_SHEET_ORDER category record details
               about the order of the residue ranges that form a beta-sheet.
               All order links are pairwise and the specified pairs are
               assumed to be adjacent to one another in the sheet. These data
               items are an alternative to the STRUCT_SHEET_TOPOLOGY data
               items and they allow all manner of sheets to be described.

Category Examples

2

 
    loop_
    _struct_sheet_order.sheet_id
    _struct_sheet_order.range_id_1
    _struct_sheet_order.range_id_2
    _struct_sheet_order.offset
    _struct_sheet_order.sense
     sheet_1  strand_a  strand_b  +1  parallel
     sheet_1  strand_b  strand_c  +1  parallel
     sheet_1  strand_c  strand_d  +1  parallel
     sheet_1  strand_d  strand_e  +1  parallel
     sheet_1  strand_e  strand_f  +1  parallel
     sheet_1  strand_f  strand_g  +1  parallel
     sheet_1  strand_g  strand_h  +1  parallel
     sheet_1  strand_h  strand_a  +1  parallel
 
    loop_
    _struct_sheet_order.sheet_id
    _struct_sheet_order.range_id_1
    _struct_sheet_order.range_id_2
    _struct_sheet_order.offset
    _struct_sheet_order.sense
     sheet_2  strand_a   strand_b    +1 anti-parallel
     sheet_2  strand_b   strand_c    +1 parallel
     sheet_2  strand_c   strand_d1   +1 anti-parallel
     sheet_2  strand_c   strand_d2   +1 anti-parallel
     sheet_2  strand_d1  strand_e    +1 anti-parallel
     sheet_2  strand_d2  strand_e    +1 anti-parallel