3REZ

glycoprotein GPIb variant

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 (A, B, C, D)	Platelet glycoprotein Ib beta chain, Platelet glycoprotein IX	polymer	129	14087.1	4	UniProt (P13224) UniProt (P14770) Pfam (PF01462) Pfam (PF13855)	Homo sapiens (human)	GP-Ib beta, GPIb-beta, GPIbB, Antigen CD42b-beta, GP-IX, GPIX, Glycoprotein 9
2	E, G, J, L, O (A, B, C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
3	F, H, M, N, P... (A, B, C, D)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	7	Chemie (PEG)
4	I (C)	beta-L-fucopyranose	non-polymer		164.2	1	Chemie (FUL)
5	K (C)	alpha-D-mannopyranose	non-polymer		180.2	1	Chemie (MAN)
6	S, T, U, V (A, B, C, D)	water	water		18.0	273	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 20 (UniProt: P13224)

PDB	External Database	Details
Ala -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

A, B, C, D: 21 - 28 (UniProt: P14770)
A, B, C, D: 29 - 40 (UniProt: P13224)
A, B, C, D: 41 - 52 (UniProt: P14770)
A, B, C, D: 53 - 67 (UniProt: P13224)
A, B, C, D: 68 - 78 (UniProt: P14770)
A, B, C, D: 79 - 118 (UniProt: P13224)

PDB	External Database	Details
Gly 116	-	expression tag
Pro 117	-	expression tag
Leu 118	-	expression tag
Ser 119	-	expression tag
Ser 120	-	expression tag
His 121	-	expression tag
His 122	-	expression tag
His 123	-	expression tag
His 124	-	expression tag
His 125	-	expression tag
His 126	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	56348.5
Non-Polymers*	Number of molecules	14
	Total formula weight	2193.2
All*	Total formula weight	58541.7

*Water molecules are not included.