6YX7

The high resolution structure of allophycocyanin from cyanobacterium Nostoc sp. WR13, the P21212 crystal form.

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	AAA, CCC, EEE, GGG, III...	Allophycocyanin alpha	polymer	160	17007.3	6	UniProt (A0A4Y5PW22) Pfam (PF00502) In PDB	Nostoc sp. WR13
2	BBB, DDD, FFF, HHH, JJJ...	Allophycocyanin beta	polymer	161	17340.7	6	UniProt (A0A4Y5PW23) Pfam (PF00502) In PDB	Nostoc sp. WR13
3	DDD, KKK, EEE, LLL, FFF...	PHYCOCYANOBILIN	non-polymer		588.7	12	Chemie (CYC)
4	JJJ, FFF, AAA, CCC	TETRAETHYLENE GLYCOL	non-polymer		194.2	4	Chemie (PG4)
5	KKK, BBB, III	LYSINE	non-polymer		147.2	3	Chemie (LYS)
6	DDD, EEE, LLL, FFF, BBB...	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	7	Chemie (MPD)
7	BBB	PENTAETHYLENE GLYCOL	non-polymer		238.3	1	Chemie (1PE)
8	JJJ, GGG, BBB, HHH, CCC	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	7	Chemie (PEG)
9	CCC, KKK, BBB	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
10	CCC	HEXAETHYLENE GLYCOL	non-polymer		282.3	1	Chemie (P6G)
11	DDD, HHH	GLUTAMIC ACID	non-polymer		147.1	2	Chemie (GLU)
12	EEE	GLYCINE	non-polymer		75.1	1	Chemie (GLY)
13	FFF	ALANINE	non-polymer		89.1	1	Chemie (ALA)
14	GGG	(4R)-2-METHYLPENTANE-2,4-DIOL	non-polymer		118.2	1	Chemie (MRD)
15	LLL, GGG	TRIETHYLENE GLYCOL	non-polymer		150.2	3	Chemie (PGE)
16	LLL, JJJ	D-SERINE	non-polymer		105.1	2	Chemie (DSN)
17		water	water		18.0	3208	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	206087.9
Non-Polymers*	Number of molecules	50
	Total formula weight	11921.1
All*	Total formula weight	218009.0

*Water molecules are not included.