7AR9

Cryo-EM structure of Polytomella Complex-I (membrane arm)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ND3	polymer	154	17828.6	1		Polytomella sp. Pringsheim 198.80
2	H	ND1	polymer	293	31829.8	1	Pfam (PF00146) UniProt (by SIFTS) (E5Q323) In PDB	Polytomella sp. Pringsheim 198.80
3	J	ND6	polymer	145	15938.1	1	Pfam (PF00499) UniProt (by SIFTS) (Q8LYV7) In PDB	Polytomella sp. Pringsheim 198.80
4	K	ND4L	polymer	127	13836.1	1		Polytomella sp. Pringsheim 198.80
5	L	ND5	polymer	536	58317.4	1	Pfam (PF00662) Pfam (PF00361) UniProt (by SIFTS) (Q8LYV9) In PDB	Polytomella sp. Pringsheim 198.80
6	M	ND4	polymer	438	48407.1	1	Pfam (PF00361) UniProt (by SIFTS) (Q8LYW1) In PDB	Polytomella sp. Pringsheim 198.80
7	N	ND2	polymer	375	41939.4	1	Pfam (PF00361) UniProt (by SIFTS) (Q8LYW0) In PDB	Polytomella sp. Pringsheim 198.80
8	O	C1-FDX	polymer	200	23115.1	1		Polytomella sp. Pringsheim 198.80
9	T	SDAP1	polymer	123	13409.2	1		Polytomella sp. Pringsheim 198.80
10	X	PGIV	polymer	100	11758.5	1	UniProt (by SIFTS) (A0A7S0UMB8) In PDB	Polytomella sp. Pringsheim 198.80
11	Y	B14.7	polymer	206	22521.6	1	UniProt (by SIFTS) (A0A7S0YCV7) In PDB	Polytomella sp. Pringsheim 198.80
12	Z	B16.6	polymer	142	16261.7	1	Pfam (PF06212) UniProt (by SIFTS) (A0A7S0UW27) In PDB	Polytomella sp. Pringsheim 198.80
13	a	MWFE	polymer	71	8504.5	1		Polytomella sp. Pringsheim 198.80
14	b	B9	polymer	54	4613.7	1		Polytomella sp. Pringsheim 198.80
15	c	KFYI	polymer	110	12554.1	1		Polytomella sp. Pringsheim 198.80
16	d	B14.5b	polymer	83	9575.0	1		Polytomella sp. Pringsheim 198.80
17	e	15 kDa	polymer	75	8915.2	1		Polytomella sp. Pringsheim 198.80
18	f	MNLL	polymer	121	13507.2	1		Polytomella sp. Pringsheim 198.80
19	g	ESSS	polymer	172	19333.2	1		Polytomella sp. Pringsheim 198.80
20	h	NUOP4	polymer	81	9145.3	1		Polytomella sp. Pringsheim 198.80
21	i	NUOP5	polymer	128	15118.8	1		Polytomella sp. Pringsheim 198.80
22	j	AGGG	polymer	87	7422.1	1		Polytomella sp. Pringsheim 198.80
23	k	B12	polymer	55	6332.2	1		Polytomella sp. Pringsheim 198.80
24	l	ASHI	polymer	151	16986.6	1	UniProt (by SIFTS) (A0A7S0YPK2) In PDB	Polytomella sp. Pringsheim 198.80
25	m	B15	polymer	138	16276.2	1	UniProt (by SIFTS) (A0A7S0Y945) In PDB	Polytomella sp. Pringsheim 198.80
26	n	B22	polymer	121	14418.6	1	Pfam (PF05347) UniProt (by SIFTS) (A0A024FSS5) In PDB	Polytomella sp. Pringsheim 198.80
27	o	B18	polymer	85	10293.0	1		Polytomella sp. Pringsheim 198.80
28	p	PDSW	polymer	156	18434.9	1		Polytomella sp. Pringsheim 198.80
29	s	NUOP7	polymer	118	13476.5	1	UniProt (by SIFTS) (A0A7S0VJV3) In PDB	Polytomella sp. Pringsheim 198.80
30	t	NUOP8	polymer	134	15743.9	1	UniProt (by SIFTS) (A0A7S0YCV2) In PDB	Polytomella sp. Pringsheim 198.80
31	u	unknown	polymer	50	4273.3	1		Polytomella sp. Pringsheim 198.80
32	w	unknown	polymer	41	3507.3	1		Polytomella sp. Pringsheim 198.80
33	x	CAL	polymer	280	31348.4	1		Polytomella sp. Pringsheim 198.80
34	y	CA2	polymer	310	33201.9	1	Pfam (PF00132) UniProt (by SIFTS) (A0A7S0YK00) In PDB	Polytomella sp. Pringsheim 198.80
35	z	CA3	polymer	227	24150.5	1		Polytomella sp. Pringsheim 198.80
36	z, A, L, N	(7S)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE	non-polymer		763.1	7	Chemie (PC7)
37	H, L, M, N, Y...	PHOSPHATIDYLETHANOLAMINE	non-polymer		734.0	7	Chemie (PTY)
38	t, L, M, N, d	CARDIOLIPIN	non-polymer		1464.0	5	Chemie (CDL)
39	n	S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate	non-polymer		540.7	1	Chemie (8Q1)
40		water	water		18.0	364	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	35
	Total formula weight	632295.0
Non-Polymers*	Number of molecules	20
	Total formula weight	18340.8
All*	Total formula weight	650635.9

*Water molecules are not included.