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Protein Data Bank exchange dictionary (pdbx) version 1.0521
_pdbx_refine_tls.S[3][1]
Name:'_pdbx_refine_tls.S[3][1]'
Definition:
The [3][1] element of the screw-rotation tensor S. This should be given in the same coordinate frame as the corresponding anisotropic displacement parameters. If the origin is omitted, it is assumed to be the centre of reaction of the group, in which case S must be symmetric
Type: float
Type conditions: esd
Mandatory item: no
Aliases:_ccp4_refine_tls.S[3][1] (cif_rcsb.dic version 1.1)
_ccp4_refine_tls.S[3][1] (cif_ccp4.dic version 1.0)
Related item: _pdbx_refine_tls.S[3][1]_esd (associated_esd)
Category: pdbx_refine_tls