Index

Macromolecular dictionary (mmCIF) version 2.0.09

_struct_conf_type.id

Name:
'_struct_conf_type.id'

Definition:

   The descriptor that categorizes the type of the conformation
   of the backbone of the polymer (whether protein or nucleic acid).
   Explicit values for the torsion angles that define each
   conformation are not given here, but it is expected that the
   author would provide such information in either the
   _struct_conf_type.criteria or _struct_conf_type.reference data
   items, or both.

Type: ucode

Mandatory item: yes


The following item(s) have an equivalent role in their respective categories:
_struct_conf.conf_type_id

The data value must be one of the following:


HELX_P
helix with handedness and type not specified (protein)

HELX_OT_P
helix with handedness and type that do not conform to an accepted category (protein)

HELX_RH_P
right-handed helix with type not specified (protein)

HELX_RH_OT_P
right-handed helix with type that does not conform to an accepted category (protein)

HELX_RH_AL_P
right-handed alpha helix (protein)

HELX_RH_GA_P
right-handed gamma helix (protein)

HELX_RH_OM_P
right-handed omega helix (protein)

HELX_RH_PI_P
right-handed pi helix (protein)

HELX_RH_27_P
right-handed 2-7 helix (protein)

HELX_RH_3T_P
right-handed 3-10 helix (protein)

HELX_RH_PP_P
right-handed polyproline helix (protein)

HELX_LH_P
left-handed helix with type not specified (protein)

HELX_LH_OT_P
left-handed helix with type that does not conform to an accepted category (protein)

HELX_LH_AL_P
left-handed alpha helix (protein)

HELX_LH_GA_P
left-handed gamma helix (protein)

HELX_LH_OM_P
left-handed omega helix (protein)

HELX_LH_PI_P
left-handed pi helix (protein)

HELX_LH_27_P
left-handed 2-7 helix (protein)

HELX_LH_3T_P
left-handed 3-10 helix (protein)

HELX_LH_PP_P
left-handed polyproline helix (protein)

HELX_N
helix with handedness and type not specified (nucleic acid)

HELX_OT_N
helix with handedness and type that do not conform to an accepted category (nucleic acid)

HELX_RH_N
right-handed helix with type not specified (nucleic acid)

HELX_RH_OT_N
right-handed helix with type that does not conform to an accepted category (nucleic acid)

HELX_RH_A_N
right-handed A helix (nucleic acid)

HELX_RH_B_N
right-handed B helix (nucleic acid)

HELX_RH_Z_N
right-handed Z helix (nucleic acid)

HELX_LH_N
left-handed helix with type not specified (nucleic acid)

HELX_LH_OT_N
left-handed helix with type that does not conform to an accepted category (nucleic acid)

HELX_LH_A_N
left-handed A helix (nucleic acid)

HELX_LH_B_N
left-handed B helix (nucleic acid)

HELX_LH_Z_N
left-handed Z helix (nucleic acid)

TURN_P
turn with type not specified (protein)

TURN_OT_P
turn with type that does not conform to an accepted category (protein)

TURN_TY1_P
type I turn (protein)

TURN_TY1P_P
type I prime turn (protein)

TURN_TY2_P
type II turn (protein)

TURN_TY2P_P
type II prime turn (protein)

TURN_TY3_P
type III turn (protein)

TURN_TY3P_P
type III prime turn (protein)

STRN
beta strand (protein)

Category: struct_conf_type