1ZPU

Crystal Structure of Fet3p, a Multicopper Oxidase that Functions in Iron Import

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...	Iron transport multicopper oxidase FET3	polymer	534	60859.2	6	UniProt (P38993) Pfam (PF07732) Pfam (PF00394) Pfam (PF07731) In PDB	Saccharomyces cerevisiae (baker's yeast)
2	a, d, f, G, i...	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		910.8	12	In PDB GlyTouCan (G22768VO)
3	H, j, N, Z	alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[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		1073.0	4	In PDB GlyTouCan (G09724ZC)
4	b, g, I, P, Q...	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	6	In PDB GlyTouCan (G42666HT)
5	c, h, K, L, l...	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	7	In PDB GlyTouCan (G15407YE)
6	R	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	1	In PDB GlyTouCan (G81315DD)
7	e, T	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[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		1235.1	2	In PDB GlyTouCan (G55220VL)
8	E, C, F, A, D...	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	31	Chemie (NAG)
9	B, E, C, F, A...	COPPER (I) ION	non-polymer		63.5	24	Chemie (CU1)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	365154.9
Branched	Number of molecules	32
	Total formula weight	25092.8
Non-Polymers*	Number of molecules	55
	Total formula weight	8382.6
All*	Total formula weight	398630.3

*Water molecules are not included.