4X5L

Crystal structure of Dscam1 Ig7 domain, isoform 9

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)	Down syndrome cell adhesion molecule, isoform AM	polymer	102	10737.0	4	UniProt (Q0E9K7) Pfam (PF13927) UniProt (by SIFTS) (Q0E9H9)	Drosophila melanogaster (Fruit fly)	Dscam1 Ig7 domain, isoform 9
2	E, F (B, D)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	G, H, I, J (A, B, C, D)	water	water		18.0	103	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 97 (UniProt: Q0E9K7)

PDB	External Database	Details
Gly -4	-	expression tag
Ala -3	-	expression tag
Ser -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	42948.1
Non-Polymers*	Number of molecules	2
	Total formula weight	46.0
All*	Total formula weight	42994.1

*Water molecules are not included.