8DDY

Helical rods of far-red light-absorbing allophycocyanin in Synechococcus sp.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E (A, C, E)	Allophycocyanin subunit alpha	polymer	184	20526.5	3	UniProt (A0A2G8PAX6)	Synechococcus sp. 63AY4M1
2	B, D, F (B, D, F)	Allophycocyanin subunit beta	polymer	161	17712.3	3	UniProt (A0A2G8PA94)	Synechococcus sp. 63AY4M1
3	G, H, J, K, M... (A, B, C, D, E...)	PHYCOCYANOBILIN	non-polymer		588.7	6	Chemie (CYC)
4	I, L, O (B, D, F)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
5	P, Q, R, S, T... (A, B, C, D, E...)	water	water		18.0	330	Chemie (HOH)

Sequence modifications

A, C, E: 28 - 184 (UniProt: A0A2G8PAX6)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
Ser 13	-	expression tag
Ser 14	-	expression tag
Gly 15	-	expression tag
His 16	-	expression tag
Ile 17	-	expression tag
Glu 18	-	expression tag
Gly 19	-	expression tag
Arg 20	-	expression tag
His 21	-	expression tag
Met 22	-	expression tag
Gln 23	-	expression tag
Ala 24	-	expression tag
Ala 25	-	expression tag
Ala 26	-	expression tag
Ser 27	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	114716.5
Non-Polymers*	Number of molecules	9
	Total formula weight	3638.5
All*	Total formula weight	118355.0

*Water molecules are not included.