TABLE 2.

Average main-chain torsion angles for residues at position 129 and 130

Enzyme	Φ angle (°)	Ψ angle (°)
OXA-66 I129	−57.3 ± 7.9	−44.8 ± 5.8
OXA-109 I129	−65.2 ± 9.3	−37.4 ± 8.7
OXA-66 P130	−58.9 ± 10.6	−32.1 ± 9.8
OXA-109 Q130	−61.6 ± 7.5	−37.0 ± 7.9