Index

Macromolecular dictionary (mmCIF) version 2.0.09

Category STRUCT_CONN

Name:
'struct_conn'

Description:

   Data items in the STRUCT_CONN category record details about
   the connections between portions of the structure. These can be
   hydrogen bonds, salt bridges, disulfide bridges and so on.

   The STRUCT_CONN_TYPE records define the criteria used to
   identify these connections.

Example:

Example 1 - based on PDB entry 5HVP and laboratory records for the structure corresponding to PDB entry 5HVP.
 
    loop_
    _struct_conn.id
    _struct_conn.conn_type_id
    _struct_conn.ptnr1_label_comp_id
    _struct_conn.ptnr1_label_asym_id
    _struct_conn.ptnr1_label_seq_id
    _struct_conn.ptnr1_label_atom_id
    _struct_conn.ptnr1_role
    _struct_conn.ptnr1_symmetry
    _struct_conn.ptnr2_label_comp_id
    _struct_conn.ptnr2_label_asym_id
    _struct_conn.ptnr2_label_seq_id
    _struct_conn.ptnr2_label_atom_id
    _struct_conn.ptnr2_role
    _struct_conn.ptnr2_symmetry
    _struct_conn.details
      C1  saltbr  ARG  A  87 NZ1 positive 1_555 GLU  A  92  OE1
          negative 1_555  .
      C2  hydrog  ARG  B 287 N   donor    1_555 GLY  B 292  O
          acceptor 1_555  .
    # - - - - data truncated for brevity - - - -



Category groups:
    inclusive_group
    struct_group
Category key:
    _struct_conn.id

Mandatory category: no