3ZE2

Integrin alphaIIB beta3 headpiece and RGD peptide complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	INTEGRIN ALPHA-IIB	polymer	457	49516.0	2	UniProt (P08514) Pfam (PF01839) In PDB	HOMO SAPIENS (HUMAN)	GPALPHA IIB, GPIIB, PLATELET MEMBRANE GLYCOPROTEIN IIB
2	B, D	INTEGRIN BETA-3	polymer	472	52087.9	2	UniProt (P05106) Pfam (PF17205) Pfam (PF00362) Pfam (PF18372) In PDB	HOMO SAPIENS (HUMAN)	PLATELET MEMBRANE GLYCOPROTEIN IIIA, GPIIIA
3	E, H	10E5 FAB HEAVY CHAIN	polymer	221	23766.5	2		MUS MUSCULUS (HOUSE MOUSE)
4	F, L	10E5 FAB LIGHT CHAIN	polymer	214	23332.7	2		MUS MUSCULUS (HOUSE MOUSE)
5	I, J	RGD PEPTIDE	polymer	6	588.6	2		HOMO SAPIENS
6	G	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	1	In PDB GlyTouCan (G09724ZC)
7	K	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
8	M	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)
9	C, E, F, A, J	GLYCEROL	non-polymer		92.1	10	Chemie (GOL)
10	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
11	C, A	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
12	D, B	MANGANESE (II) ION	non-polymer		54.9	6	Chemie (MN)
13	C	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
14		water	water		18.0	1318	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	298583.2
Branched	Number of molecules	3
	Total formula weight	2246.0
Non-Polymers*	Number of molecules	27
	Total formula weight	1984.5
All*	Total formula weight	302813.8

*Water molecules are not included.