Table 1.

Prediction of OsAOC homo-oligomer structures.

No	Template*	Oligomeric state	Structure similarity†
			OsAOC#	OsAOC(I)†	OsAOC(II)†	OsAOC(III)†
1	2BRJ	Trimeric	0.9834	0.9133	0.8461	0.7966
2	4H6B	Trimeric	0.9670	0.8982	0.8315	0.7828
3	4REV	Trimeric	0.6398	0.6092	0.5805	0.5500
4	5BU3	Dimeric	0.6050	0.5719	0.5319	0.5577

^*PDB accession code: 2BRJ (AtAOC2), 4H6B (PpAOC1), 4REV (Dirigent protein DRR206) and 5BU3 (Diels-Alderase PyrI4). Structure similarity is measured by TM (Template-based oligomer modeling)-align as described in Lee et al. (2013). It ranges from 0 (totally different) to 1 (identical).

^#Monomer subunit was generated by PyMol (N-terminal TP was automatically removed by SWISS-Model).

^†Monomer subunit was generated using the intensive mode of Phyre² (Figure S6).