3MQ9

Crystal Structure of Ectodomain Mutant of BST-2/Tetherin/CD317 Fused to MBP

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, E...	Bone marrow stromal antigen 2 fused to Maltose-binding periplasmic protein	polymer	471	52193.4	8	UniProt (P0AEX9) UniProt (Q10589) Pfam (PF01547) Pfam (PF16716) In PDB	Escherichia coli (bacteria human)	MMBP, Maltodextrin-binding protein, BST-2, Tetherin, HM1.24 antigen
2		water	water		18.0	65	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 369 (UniProt: P0AEX9)
A, B, C, D, E, F, G, H: 384 - 457 (UniProt: Q10589)

PDB	External Database	Details
Ala 370	-	expression tag
Ala 371	-	expression tag
Arg 372	-	expression tag
Asp 373	-	expression tag
Gly 374	-	expression tag
Leu 375	-	expression tag
Arg 376	-	expression tag
Ala 377	-	expression tag
Val 378	-	expression tag
Mse 379	-	expression tag
Glu 380	-	expression tag
Ala 381	-	expression tag
Arg 382	-	expression tag
Asn 383	-	expression tag
Ala 409	Cys 91	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	417547.4
All*	Total formula weight	417547.4

*Water molecules are not included.