9G83

Respiratory supercomplex CI1-CIII2-CIV2-(cbb3)1 from alphaproteobacterium

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	NADH-quinone oxidoreductase subunit A	polymer	121	13686.1	1	UniProt (A1B498)	Paracoccus denitrificans PD1222
2	B (B)	NADH-quinone oxidoreductase subunit B	polymer	175	19525.5	1	UniProt (A1B497)	Paracoccus denitrificans PD1222
3	C (C)	NADH-quinone oxidoreductase subunit C	polymer	208	23920.1	1	UniProt (A1B496)	Paracoccus denitrificans PD1222
4	D (D)	NADH-quinone oxidoreductase subunit D	polymer	412	46811.5	1	UniProt (A1B495)	Paracoccus denitrificans PD1222
5	E (E)	NADH dehydrogenase subunit E	polymer	239	26145.9	1	UniProt (A1B494)	Paracoccus denitrificans PD1222
6	F (F)	NADH-quinone oxidoreductase subunit F	polymer	431	47281.1	1	UniProt (A1B491)	Paracoccus denitrificans PD1222
7	G (G)	NADH-quinone oxidoreductase	polymer	674	73289.4	1	UniProt (A1B489)	Paracoccus denitrificans PD1222
8	H (H)	NADH-quinone oxidoreductase subunit H	polymer	345	38861.2	1	UniProt (A1B487)	Paracoccus denitrificans PD1222
9	I (I)	NADH-quinone oxidoreductase subunit I	polymer	163	18925.6	1	UniProt (A1B486)	Paracoccus denitrificans PD1222
10	J (J)	NADH-quinone oxidoreductase subunit J	polymer	199	21732.0	1	UniProt (A1B483)	Paracoccus denitrificans PD1222
11	K (K)	NADH-quinone oxidoreductase subunit K	polymer	101	10863.1	1	UniProt (A1B482)	Paracoccus denitrificans PD1222	NADH dehydrogenase I subunit K,NADH dehydrogenase I,subunit 11,NADH-quinone oxidoreductase subunit 11,NQO11,NDH-1 subunit K,NDH-1
12	L (L)	NADH dehydrogenase subunit L	polymer	703	77839.4	1	UniProt (A1B481)	Paracoccus denitrificans PD1222
13	M (M)	NADH dehydrogenase subunit M	polymer	513	56547.9	1	UniProt (A1B480)	Paracoccus denitrificans PD1222
14	N (N)	NADH-quinone oxidoreductase subunit N	polymer	499	52564.8	1	UniProt (A1B479)	Paracoccus denitrificans PD1222
15	O (P)	NAD-dependent epimerase/dehydratase	polymer	330	35386.6	1	UniProt (A1AZB0)	Paracoccus denitrificans PD1222
16	P (Q)	ETC complex I subunit conserved region	polymer	103	12048.4	1	UniProt (A1B1M0)	Paracoccus denitrificans PD1222
17	Q (R)	Zinc finger CHCC-type domain-containing protein	polymer	62	7069.9	1	UniProt (A1B357)	Paracoccus denitrificans PD1222
18	R (Z)	Protein-L-isoaspartate O-methyltransferase	polymer	217	23528.9	1	UniProt (A1B5L6)	Paracoccus denitrificans PD1222
19	S, V (a, d)	Cytochrome b	polymer	440	50154.7	2	UniProt (A1B4F3)	Paracoccus denitrificans PD1222
20	T, W (b, e)	Cytochrome c1	polymer	450	46904.3	2	UniProt (A1B4F4)	Paracoccus denitrificans PD1222
21	U, X (c, f)	Ubiquinol-cytochrome c reductase iron-sulfur subunit	polymer	195	20889.2	2	UniProt (A1B4F2)	Paracoccus denitrificans PD1222
22	CA, Y (g, k)	Cytochrome c oxidase subunit 1	polymer	558	62486.6	2	UniProt (A1B3D7)	Paracoccus denitrificans PD1222
23	DA, Z (h, l)	Cytochrome c oxidase subunit 2	polymer	298	32563.6	2	UniProt (A1BA41)	Paracoccus denitrificans PD1222
24	AA, EA (i, m)	cytochrome-c oxidase	polymer	274	30833.2	2	UniProt (A1BA37)	Paracoccus denitrificans PD1222	Cytochrome aa3 subunit 3,Cytochrome c oxidase polypeptide III
25	BA, FA (j, n)	Aa3 type cytochrome c oxidase subunit IV	polymer	66	7351.5	2	UniProt (A1AZ52)	Paracoccus denitrificans PD1222
26	GA, HA (o, p)	Cytochrome c, class I	polymer	176	18177.4	2	UniProt (A1B311)	Paracoccus denitrificans PD1222
27	IA (q)	NADH:ubiquinone oxidoreductase 17.2 kD subunit	polymer	124	14460.9	1	UniProt (A1B1H8)	Paracoccus denitrificans PD1222
28	JA (r)	Transmembrane helix of unknown identity	polymer	35	2996.7	1		Paracoccus denitrificans PD1222
29	KA (s)	Transmembrane helix of unknown identity	polymer	30	2571.2	1		Paracoccus denitrificans PD1222
30	LA (t)	cytochrome-c oxidase	polymer	539	60042.1	1	UniProt (A1B351)	Paracoccus denitrificans PD1222
31	MA (u)	Cytochrome c oxidase, cbb3-type, subunit II	polymer	241	27362.1	1	UniProt (A1B350)	Paracoccus denitrificans PD1222
32	NA (v)	Cbb3-type cytochrome c oxidase subunit CcoP	polymer	349	37597.5	1	UniProt (A1B348)	Paracoccus denitrificans PD1222	Cbb3-Cox subunit CcoP,C-type cytochrome CcoP,Cyt c(P),Cytochrome c oxidase subunit III
33	OA, RA, TA, UA, YA... (B, F, G, I)	IRON/SULFUR CLUSTER	non-polymer		351.6	6	Chemie (SF4)
34	PA (D)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
35	JB, QA, RB, VA (c, E, f, G)	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	4	Chemie (FES)
36	SA (F)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	1	Chemie (FMN)
37	AB, QB, WA (N, f, H)	2-[2-[(1~{S},2~{S},4~{S},5'~{R},6~{R},7~{S},8~{R},9~{S},12~{S},13~{R},16~{S})-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icos-18-ene-6,2'-oxane]-16-yl]oxyethyl]propane-1,3-diol	non-polymer		516.8	3	Chemie (DU0)
38	DB, FB, KB, NB, XA (a, d, H)	UBIQUINONE-10	non-polymer		863.3	5	Chemie (U10)
39	BB (R)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
40	CB (a)	CARDIOLIPIN	non-polymer		1464.0	1	Chemie (CDL)
41	EB, EC, FC, GB, LB... (a, t, d)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	6	Chemie (HEM)
42	BC, GC, HB, HC, OB... (k, t, b, e, g)	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)
43	IB, IC, JC, KC, PB (b, u, v, e)	HEME C	non-polymer		618.5	5	Chemie (HEC)
44	TB, UB, YB, ZB (g, k)	HEME-A	non-polymer		852.8	4	Chemie (HEA)
45	AC, DC, VB (k, t, g)	COPPER (II) ION	non-polymer		63.5	3	Chemie (CU)
46	WB (g)	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
47	CC, XB (l, h)	DINUCLEAR COPPER ION	non-polymer		127.1	2	Chemie (CUA)

Contents of the asymmetric unit

Polymers	Number of chains	40
	Total formula weight	1289779.1
Non-Polymers*	Number of molecules	49
	Total formula weight	21631.9
All*	Total formula weight	1311411.0

*Water molecules are not included.