5XBH

Crystal structure of R145E mutant of thymidylate kinase (aq_969) from Aquifex Aeolicus VF5

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Thymidylate kinase	polymer	195	22374.9	2	UniProt (O67099) Pfam (PF02223)	Aquifex aeolicus (strain VF5)	dTMP kinase
2	C, D (A, B)	water	water		18.0	47	Chemie (HOH)

Sequence modifications

A, B: 1 - 195 (UniProt: O67099)

PDB	External Database	Details
Glu 145	Arg 145	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44749.8
All*	Total formula weight	44749.8

*Water molecules are not included.