3MPZ

Crystal structure of CYTIDINE DEAMINASE from Mycobacterium smegmatis

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)	Cytidine deaminase	polymer	150	15750.9	4	UniProt (A0QT11) Pfam (PF00383)	Mycobacterium smegmatis
2	E, F, G, H (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	I, J, K, L (A, B, C, D)	water	water		18.0	395	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 128 (UniProt: A0QT11)

PDB	External Database	Details
Met -21	-	expression tag
Ala -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
Met -13	-	expression tag
Gly -12	-	expression tag
Thr -11	-	expression tag
Leu -10	-	expression tag
Glu -9	-	expression tag
Ala -8	-	expression tag
Gln -7	-	expression tag
Thr -6	-	expression tag
Gln -5	-	expression tag
Gly -4	-	expression tag
Pro -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Met 0	-	expression tag
Val 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	63003.8
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	63265.4

*Water molecules are not included.