4TW0

Crystal Structure of SCARB2 in Acidic Condition (pH4.8)

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	Scavenger receptor class B member 2	polymer	393	45105.0	4	UniProt (Q14108) Pfam (PF01130) In PDB	Homo sapiens (Human)	Lysosome membrane protein 2, 85 kDa lysosomal membrane sialoglycoprotein, LGP85, CD36 antigen-like 2, Lysosome membrane protein II, LIMP II
2	E, J, O, T	alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		748.7	4	In PDB GlyTouCan (G81315DD)
3	F, K, P, U	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		951.9	4	In PDB GlyTouCan (G10133VD)
4	G, H, L, M, Q...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	8	In PDB GlyTouCan (G42666HT)
5	I, N, S, X	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	4	In PDB GlyTouCan (G15407YE)
6	B, C, D, A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	180419.9
Branched	Number of molecules	20
	Total formula weight	12543.6
Non-Polymers*	Number of molecules	8
	Total formula weight	1769.7
All*	Total formula weight	194733.1

*Water molecules are not included.