8RKH

Crystal structure of the ZP-N2 and ZP-N3 domains of mouse ZP2 (mZP2-N2N3)

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)	Zona pellucida sperm-binding protein 2	polymer	237	26692.3	2	UniProt (P20239)	Mus musculus (house mouse)	Zona pellucida glycoprotein 2,Zp-2,Zona pellucida protein A
2	C (C)	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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		1073.0	1	In PDB GlyTouCan (G94106MV)
3	D (D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	E, F, G, H, I (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
5	J, K (A, B)	water	water		18.0	187	Chemie (HOH)

Sequence modifications

A, B: 135 - 360 (UniProt: P20239)

PDB	External Database	Details
Glu 132	-	expression tag
Thr 133	-	expression tag
Gly 134	-	expression tag
Leu 361	-	expression tag
Glu 362	-	expression tag
His 363	-	expression tag
His 364	-	expression tag
His 365	-	expression tag
His 366	-	expression tag
His 367	-	expression tag
His 368	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53384.6
Branched	Number of molecules	2
	Total formula weight	1497.4
Non-Polymers*	Number of molecules	5
	Total formula weight	1106.0
All*	Total formula weight	55988.0

*Water molecules are not included.