7TV3

LH2-LH3 antenna in parallel configuration embedded in a nanodisc

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, D, G, I... (A, C, D, G, I...)	Light-harvesting protein B-800/850 alpha chain	polymer	57	6076.2	8	UniProt (P97253) Pfam (PF00556)	Magnetospirillum molischianum	Antenna pigment protein alpha chain
2	B, E, F, H, J... (B, E, F, H, J...)	Light-harvesting protein B-800/850 beta 1 chain	polymer	43	4920.7	8	UniProt (P95673) Pfam (PF00556)	Magnetospirillum molischianum	Antenna pigment protein beta 1 chain
3	AA, CA, EA, Q, S... (Q, S, U, W, Y...)	Light-harvesting protein B800-820 alpha chain	polymer	57	6219.3	8	UniProt (Q7M119) Pfam (PF00556)	Magnetospirillum molischianum
4	BA, DA, FA, R, T... (R, T, V, X, Z...)	Light-harvesting protein B800-820 beta chain	polymer	46	5252.1	8	UniProt (Q7M158) Pfam (PF00556)	Magnetospirillum molischianum
5	AC, BB, BC, CB, CC... (W, K, X, Y, L...)	BACTERIOCHLOROPHYLL A	non-polymer		911.5	48	Chemie (BCL)
6	AB, EB, EC, GC, IA... (K, M, Y, a, A...)	LYCOPENE	non-polymer		536.9	16	Chemie (LYC)

Sequence modifications

Q, S, U, W, Y, a, c, e: 1 - 56 (UniProt: Q7M119)

PDB	External Database	Details
Met 0	-	initiating methionine

R, T, V, X, Z, b, d, f: 1 - 45 (UniProt: Q7M158)

PDB	External Database	Details
Met 0	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	32
	Total formula weight	179745.9
Non-Polymers*	Number of molecules	64
	Total formula weight	52342.2
All*	Total formula weight	232088.1

*Water molecules are not included.