1E7P

QUINOL:FUMARATE REDUCTASE FROM WOLINELLA SUCCINOGENES

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D, G, J (A, D, G, J)	Fumarate reductase flavoprotein subunit	polymer	656	72825.1	4	UniProt (P17412) Pfam (PF00890) Pfam (PF02910)	Wolinella succinogenes (Vibrio succinogenes)
2	B, E, H, K (B, E, H, K)	Fumarate reductase iron-sulfur subunit	polymer	239	27197.5	4	UniProt (P17596) Pfam (PF13085) Pfam (PF13183)	Wolinella succinogenes (Vibrio succinogenes)
3	C, F, I, L (C, F, I, L)	Fumarate reductase cytochrome b subunit	polymer	256	29758.1	4	UniProt (P17413) Pfam (PF01127)	Wolinella succinogenes (Vibrio succinogenes)
4	EA, M, NA, V (G, A, J, D)	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	4	Chemie (FAD)
5	FA, N, OA, W (G, A, J, D)	MALONIC ACID	non-polymer		104.1	4	Chemie (MLA)
6	GA, O, PA, X (G, A, J, D)	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
7	HA, P, QA, Y (H, B, K, E)	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	4	Chemie (FES)
8	IA, Q, RA, Z (H, B, K, E)	FE3-S4 CLUSTER	non-polymer		295.8	4	Chemie (F3S)
9	AA, JA, R, SA (E, H, B, K)	IRON/SULFUR CLUSTER	non-polymer		351.6	4	Chemie (SF4)
10	CA, DA, KA, LA, S... (F, I, C, L)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	8	Chemie (HEM)
11	BA, MA, TA, U (F, I, L, C)	DODECYL-BETA-D-MALTOSIDE	non-polymer		510.6	4	Chemie (LMT)

Sequence modifications

C, F, I, L: 1 - 256 (UniProt: P17413)

PDB	External Database	Details
Gln 66	Glu 66	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	519122.3
Non-Polymers*	Number of molecules	36
	Total formula weight	13917.8
All*	Total formula weight	533040.1

*Water molecules are not included.