2EG9

Crystal structure of the truncated extracellular domain of mouse CD38

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ADP-ribosyl cyclase 1	polymer	253	29148.3	2	UniProt (P56528) Pfam (PF02267) In PDB	Mus musculus (house mouse)	CD38, Cyclic ADP-ribose hydrolase 1, cADPr hydrolase 1, NIM-R5 antigen, I-19
2		water	water		18.0	23	Chemie (HOH)

Sequence modifications

A, B: 48 - 288 (UniProt: P56528)

PDB	External Database	Details
Arg 36	-	expression tag
Ala 37	-	expression tag
Met 38	-	expression tag
Asp 39	-	expression tag
Tyr 40	-	expression tag
Lys 41	-	expression tag
Asp 42	-	expression tag
Asp 43	-	expression tag
Asp 44	-	expression tag
Asp 45	-	expression tag
Lys 46	-	expression tag
Leu 47	-	expression tag
Asp 104	Asn 104	engineered mutation
Asp 124	Asn 124	engineered mutation
Met 191	Val 191	conflict
Asp 213	Asn 213	engineered mutation
Asp 223	Asn 223	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58296.6
All*	Total formula weight	58296.6

*Water molecules are not included.