5AQD

Crystal structure of Phormidium Phycoerythrin at pH 8.5

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... (A, B, C, D, E...)	PHYCOERYTHRIN ALPHA SUBUNIT	polymer	164	17660.8	12	UniProt (A0A0E3W010)	PHORMIDIUM RUBIDUM A09DM
2	M, N, O, P, Q... (M, N, O, P, Q...)	PHYCOERYTHRIN BETA SUBUNIT	polymer	184	19370.2	12	UniProt (A0A0E4G455)	PHORMIDIUM RUBIDUM A09DM
3	AB, AC, AD, BB, BC... (I, P, V, B, W...)	PHYCOERYTHROBILIN	non-polymer		588.7	60	Chemie (PEB)
4	AA, CB, EA, GB, HA... (A, I, B, J, C...)	GLYCEROL	non-polymer		92.1	12	Chemie (GOL)
5	BA, BD, DB, DC, FD... (A, V, I, P, W...)	SULFATE ION	non-polymer		96.1	18	Chemie (SO4)
6	AE, BE, CE, DE, EE... (Q, R, S, T, U...)	water	water		18.0	3709	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 1 - 160 (UniProt: A0A0E3W010)

PDB	External Database	Details
Asn 161	-	SEE REMARK 999
Ser 162	-	SEE REMARK 999
Leu 163	-	SEE REMARK 999
Ser 164	-	SEE REMARK 999

M, N, O, P, Q, R, S, T, U, V, W, X: 8 - 184 (UniProt: A0A0E4G455)

PDB	External Database	Details
Met 1	-	SEE REMARK 999
Leu 2	-	SEE REMARK 999
Asp 3	-	SEE REMARK 999
Ala 4	-	SEE REMARK 999
Phe 5	-	SEE REMARK 999
Ser 6	-	SEE REMARK 999
Arg 7	-	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	444372.2
Non-Polymers*	Number of molecules	90
	Total formula weight	38155.9
All*	Total formula weight	482528.1

*Water molecules are not included.