3ALZ

Crystal structure of the measles virus hemagglutinin bound to its cellular receptor SLAM (Form I)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Hemagglutinin	polymer	481	53423.7	1	UniProt (E2RZS2) Pfam (PF00423) UniProt (by SIFTS) (P08362)	Measles virus
2	B (B)	CDw150	polymer	149	17245.9	1	UniProt (Q9GJT3) Pfam (PF06214)	Saguinus oedipus (Cotton-top tamarin)	CD150, Signaling lymphocytic activation molecule 1
3	C, D (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)

Sequence modifications

A: 149 - 617 (UniProt: E2RZS2)

PDB	External Database	Details
Glu 146	-	expression tag
Thr 147	-	expression tag
Gly 148	-	expression tag
Gly 618	-	expression tag
Thr 619	-	expression tag
Lys 620	-	expression tag
His 621	-	expression tag
His 622	-	expression tag
His 623	-	expression tag
His 624	-	expression tag
His 625	-	expression tag
His 626	-	expression tag

B: 1 - 140 (UniProt: Q9GJT3)

PDB	External Database	Details
Gly 141	-	expression tag
Thr 142	-	expression tag
Lys 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70669.6
Non-Polymers*	Number of molecules	2
	Total formula weight	442.4
All*	Total formula weight	71112.0

*Water molecules are not included.