8I34

The crystal structure of EPD-BCP1 from a marine sponge

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, G	alpha subunit of EPD-BCP1	polymer	196	21130.8	4	UniProt (by SIFTS) (A0AA52HX42) In PDB	Haliclona sp.
2	B, D, F, H	beta subunit of EPD-BCP1	polymer	196	21171.1	4	UniProt (by SIFTS) (A0AA52HX50) In PDB	Haliclona sp.
3	I, J, K, L, M...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	12	In PDB GlyTouCan (G42666HT)
4	G, A, C, E	(2~{Z},4~{E},6~{E},8~{E},10~{E},12~{E},14~{E},16~{E})-4,8,13,17-tetramethyl-3-oxidanyl-19-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]-1-[(1~{R},4~{S})-1,2,2-trimethyl-4-oxidanyl-cyclopentyl]nonadeca-2,4,6,8,10,12,14,16-octaen-18-yn-1-one	non-polymer		598.9	4	Chemie (O1U)
5	H, B, D, F	ASTAXANTHIN	non-polymer		596.8	4	Chemie (AXT)
6		water	water		18.0	260	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	169207.5
Branched	Number of molecules	12
	Total formula weight	5092.8
Non-Polymers*	Number of molecules	8
	Total formula weight	4782.8
All*	Total formula weight	179083.1

*Water molecules are not included.