PDBx/mmCIF
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Data Category struct_ref_seq_dif

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General

Category name
struct_ref_seq_dif
Required in PDB entries
no
Category group membership
struct_group
Used in current PDB entries
Yes, in about 59.2 % of entries

Category Relationship Diagrams

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70
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Category Description 

               Data items in the STRUCT_REF_SEQ_DIF category provide a
               mechanism for indicating and annotating point differences
               between the sequence of the entity or biological unit described
               in the data block and the sequence of the referenced database
               entry.

Category Example

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    _struct_ref_seq_dif.pdbx_ordinal 1
    _struct_ref_seq_dif.align_id    algn2
    _struct_ref_seq_dif.seq_num     181
    _struct_ref_seq_dif.db_mon_id   GLU
    _struct_ref_seq_dif.mon_id      PHE
    _struct_ref_seq_dif.details
    ; A point mutation was introduced in the CAP at position 181
      substituting PHE for GLU.
    ;

Key Data Items

Category Data Items

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