7TLJ

Rhodobacter sphaeroides Mitochondrial respiratory chain complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E (A, E)	Cytochrome b	polymer	445	50087.4	2	UniProt (Q02761) Pfam (PF00033) Pfam (PF00032)	Cereibacter sphaeroides
2	B, F (B, F)	Cytochrome c1	polymer	272	29589.2	2	UniProt (Q02760) Pfam (PF02167)	Cereibacter sphaeroides
3	C, G (C, G)	Ubiquinol-cytochrome c reductase iron-sulfur subunit	polymer	187	19928.4	2	UniProt (Q02762) Pfam (PF10399) Pfam (PF00355)	Cereibacter sphaeroides	Rieske iron-sulfur protein,RISP
4	D, H (D, H)	14 kDa peptide of ubiquinol-cytochrome c2 oxidoreductase complex	polymer	124	14415.3	2	UniProt (P16536)	Cereibacter sphaeroides
5	I, J, O, P (A, E)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	4	Chemie (HEM)
6	K, Q (A, E)	(5S)-3-anilino-5-methyl-5-(6-phenoxypyridin-3-yl)-1,3-oxazolidine-2,4-dione	non-polymer		375.4	2	Chemie (PQU)
7	L, R (A, E)	(1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE	non-polymer		661.9	2	Chemie (LOP)
8	M, S (B, F)	HEME C	non-polymer		618.5	2	Chemie (HEC)
9	N, T (C, G)	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	2	Chemie (FES)

Sequence modifications

B, F: 1 - 263 (UniProt: Q02760)

PDB	External Database	Details
Pro 98	Ala 120	conflict
Gly 264	-	expression tag
Thr 265	-	expression tag
Gly 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	228040.5
Non-Polymers*	Number of molecules	12
	Total formula weight	6129.1
All*	Total formula weight	234169.6

*Water molecules are not included.