3V65

Crystal structure of agrin and LRP4 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, C)	Agrin	polymer	191	20880.7	2	UniProt (P25304) Pfam (PF00054)	Rattus norvegicus (rat)
2	B, C (B, D)	Low-density lipoprotein receptor-related protein 4	polymer	386	43461.7	2	UniProt (Q9QYP1) Pfam (PF12662) Pfam (PF00058)	Rattus norvegicus (rat)	LRP-4, Multiple epidermal growth factor-like domains 7
3	E, F (A, C)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Sequence modifications

A, C: 1759 - 1948 (UniProt: P25304)

PDB	External Database	Details
Ala 1758	-	expression tag

B, D: 353 - 737 (UniProt: Q9QYP1)

PDB	External Database	Details
Gln 738	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	128684.9
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	128765.0

*Water molecules are not included.