Table 2. Structural features of Darcin and MUP11^(a).

Structural feature	MUP11	Darcin	Strand annotation	Inter-strand loop(b) and number of residues in loop
310-helix		V12 - K14
β-strand	T21 - S26	Y20 - T26	β1	L1, 13aa
310-helix		R34 - K36
β-strand	F41 - V47	F41 - V47	β2	L2, 3aa
β-strand	L52 - H57	S51 - H57	β3	L3, 9aa
β-strand	E66 - D72	I67 - K73	β4	L4, 5aa
β-strand	E79 - V82	E79 - T83	β5	L5, 3aa
β-strand	N88 - T95	S87 - T95	β6	L6, 4aa
β-strand	F100 - K109	Y100 - K109	β7	L7, 2aa
β-strand	E112 - G121	E112 - G121	β8	L8, 6aa
α-helix	S128 - C138	S128 - H141	α1	L9, 4aa
310-helix	E139 - H141
310-helix	R145 - N147	R145 - N147	*(c)
β-strand	Ile148 - Asp150	Ile148 - Asp150	β9

^(a)As defined by the programme Stride [40].

^(b)Loop nomenclature: L₁ (between β1 and β2), L₂ (β2-β3), L₃ (β3-β4), L₄ (β4-β5), L₅ (β5-β6), L₆ (β6-β7), L₇ (β7-β8), L₈ (β8-β9), L₉ (α1-β9).

^(c)Conserved C-terminal 3₁₀-helix.