Bond outlier for standard amino acid or nucleic acid in comparison to the
Engh and Huber EH99 parameters, Parkinson et al. parameter set.
It involves two atoms. The obs, mean, stdev will all be in Angstroms units.
Example: <bond-outlier atom0="C" atom1="OXT" mean="1.229" obs="1.327" stdev="0.019" z="5.16"/>
loop_
_pdbx_vrpt_instance_intra_bond_outliers.ordinal
_pdbx_vrpt_instance_intra_bond_outliers.instance_id
_pdbx_vrpt_instance_intra_bond_outliers.atom_1
_pdbx_vrpt_instance_intra_bond_outliers.atom_2
_pdbx_vrpt_instance_intra_bond_outliers.obs
_pdbx_vrpt_instance_intra_bond_outliers.mean
_pdbx_vrpt_instance_intra_bond_outliers.stdev
_pdbx_vrpt_instance_intra_bond_outliers.Z
1 1 OP3 P 1.523 1.607 0.012 -7.03
2 76 OP3 P 1.521 1.607 0.012 -7.20