5FIW

CRYSTAL STRUCTURE OF HUMAN MYELOPEROXIDASE AT 1.7 ANGSTROMS RESOLUTION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	MYELOPEROXIDASE	polymer	105	11974.4	2	UniProt (P05164)	HOMO SAPIENS (HUMAN)	MPO
2	C, D (C, D)	MYELOPEROXIDASE	polymer	466	53234.2	2	UniProt (P05164) Pfam (PF03098)	HOMO SAPIENS (HUMAN)	MPO
3	E, F (E, F)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
4	G, I, L, M, Q (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL) PubChem (312)
5	H, J (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
6	K, U (C, D)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA) PubChem (271)
7	N, O, R, S (C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	4	Chemie (NAG) PubChem (24139)
8	P, T (C, D)	beta-D-mannopyranose	non-polymer		180.2	2	Chemie (BMA) PubChem (439680)
9	V, X (E, F)	alpha-D-mannopyranose	non-polymer		180.2	2	Chemie (MAN) PubChem (185698)
10	W, Y (E, F)	alpha-L-fucopyranose	non-polymer		164.2	2	Chemie (FUC) PubChem (439554)
11	AA, BA, CA, Z (B, C, D, A)	water	water		18.0	926	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	130417.2
Branched	Number of molecules	2
	Total formula weight	1173.1
Non-Polymers*	Number of molecules	19
	Total formula weight	3424.2
All*	Total formula weight	135014.5

*Water molecules are not included.