Table 2. Model completeness by subunit.

For each subunit is given the actual number of residues present in the complex based on sequence, and the number of residues modeled in each monomer of the two structures presented here. The chain letters assigned to each subunit in each monomer are also indicated. Major differences are due to the lack of subunit 11 in the crystals and disorder of the first 30 residues of subunit 10 in chain J of 1PPJ.

			modeled in structure:
			1PP9		1PPJ
Subunit		number of residues actual	monomer #1	monomer #2	monomer #1	monomer #2
1	“core”1	446	A 442	N442	A 441	N 441
2	“core”2	439	B 423	O424	B 424	O 423
3	cyt b	379	C365	P 370	C 365	P 365
4	cyt c1	241	D241	Q241	D 241	Q 241
5	ISP	196	E 196	R196	E 196	R 196
6		110	F 99	S 99	F 99	S 99
7		81	G 73	T 74	G 73	T 74
8	“hinge”	78	H 66	U 66	H 66	U 66
9	signal	78	I 42	V 42	I 43	V 43
10		62	J 62	W 62	J 32	W 61
11		56	K 0	X 0	K 0	X 0
sum		2166	2009	2016	1980	2009