Data Category struct_ncs_oper

General

Category name
struct_ncs_oper
Required in PDB entries
no
Category group membership
struct_group
Used in current PDB entries
Yes, in about 3.7 % 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_NCS_OPER category describe the
               noncrystallographic symmetry operations.

               Each operator is specified as a matrix and a subsequent
               translation vector. Operators need not represent proper
               rotations.

Category Example

 
    _struct_ncs_oper.id              1
    _struct_ncs_oper.code            given
    _struct_ncs_oper.matrix[1][1]    0.247
    _struct_ncs_oper.matrix[1][2]    0.935
    _struct_ncs_oper.matrix[1][3]    0.256
    _struct_ncs_oper.matrix[2][1]    0.929
    _struct_ncs_oper.matrix[2][2]    0.153
    _struct_ncs_oper.matrix[2][3]    0.337
    _struct_ncs_oper.matrix[3][1]    0.276
    _struct_ncs_oper.matrix[3][2]    0.321
    _struct_ncs_oper.matrix[3][3]   -0.906
    _struct_ncs_oper.vector[1]      -8.253
    _struct_ncs_oper.vector[2]     -11.743
    _struct_ncs_oper.vector[3]      -1.782
    _struct_ncs_oper.details
    ; Matrix and translation vector for pseudo-twofold operation.
    ;

Key Data Items