4V9G

RC-LH1-PufX dimer complex from Rhodobacter sphaeroides

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A5, AT, AV, AX, A3...)	Light-harvesting protein B-875 alpha chain	polymer	58	6816.2	28	UniProt (P0C0X9) Pfam (PF00556)	Rhodobacter sphaeroides	Antenna pigment protein alpha chain, LH-1
2	O, UA (AB, BB)	Intrinsic membrane protein PufX	polymer	82	9061.6	2	UniProt (P13402) Pfam (PF11511)	Rhodobacter sphaeroides
3	AA, AB, BA, BB, CA... (AS, A9, AO, AQ, A6...)	Light-harvesting protein B-875 beta chain	polymer	49	5592.4	28	UniProt (Q3J1A3) Pfam (PF00556)	Rhodobacter sphaeroides	Antenna pigment protein beta chain, LH-3A
4	DA, JB (AH, BH)	Reaction center protein H chain	polymer	260	28066.3	2	UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239)	Rhodobacter sphaeroides	Photosynthetic reaction center H subunit
5	EA, KB (AL, BL)	Reaction center protein L chain	polymer	282	31477.6	2	UniProt (P0C0Y8) Pfam (PF00124)	Rhodobacter sphaeroides	Photosynthetic reaction center L subunit
6	FA, LB (AM, BM)	Reaction center protein M chain	polymer	308	34529.7	2	UniProt (P0C0Y9) Pfam (PF00124)	Rhodobacter sphaeroides	Photosynthetic reaction center M subunit
7	AC, AD, AE, BC, BD... (AZ, BT, BK, AS, BV...)	BACTERIOCHLOROPHYLL A	non-polymer		911.5	64	Chemie (BCL)
8	EE, JE, QC, VC (BL, BM, AL, AM)	BACTERIOPHEOPHYTIN A	non-polymer		889.2	4	Chemie (BPH)
9	GE, RC, XC (BL, AL, AM)	UBIQUINONE-10	non-polymer		863.3	3	Chemie (U10)
10	HE, SC (BL, AL)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
11	FE, WC (BL, AM)	FE (II) ION	non-polymer		55.8	2	Chemie (FE2)
12	YC (AM)	SPHEROIDENE	non-polymer		568.9	1	Chemie (SPO)

Contents of the asymmetric unit

Polymers	Number of chains	64
	Total formula weight	553709.4
Non-Polymers*	Number of molecules	76
	Total formula weight	65353.7
All*	Total formula weight	619063.1

*Water molecules are not included.