9OAI

Crystal structure of nucleoside-diphosphate kinase from Cryptosporidium parvum in complex with thymidine-5'-phosphate

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 (A, B, C)	nucleoside-diphosphate kinase	polymer	156	17612.4	3	UniProt (Q5CR64) Pfam (PF00334)	Cryptosporidium parvum Iowa II
2	D, F, G (A, B, C)	THYMIDINE-5'-PHOSPHATE	non-polymer		322.2	3	Chemie (TMP)
3	E (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
4	H, I, J (A, B, C)	water	water		18.0	467	Chemie (HOH)

Sequence modifications

A, B, C: 26 - 173 (UniProt: Q5CR64)

PDB	External Database	Details
Met 18	-	expression tag
Ala 19	-	expression tag
His 20	-	expression tag
His 21	-	expression tag
His 22	-	expression tag
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	52837.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1025.7
All*	Total formula weight	53862.8

*Water molecules are not included.