7EEV

Structure of UTP cyclohydrolase

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)	GTP cyclohydrolase II	polymer	425	45642.6	2	UniProt (A0A3D9R4E8)	Rhodococcus wratislaviensis	UTP cyclohydrolase
2	C, E (A, B)	DEOXYURIDINE-5'-TRIPHOSPHATE	non-polymer		468.1	2	Chemie (DUT)
3	D, F (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	G, H (A, B)	water	water		18.0	852	Chemie (HOH)

Sequence modifications

A, B: 1 - 423 (UniProt: A0A3D9R4E8)

PDB	External Database	Details
Ser -1	-	expression tag
Asn 0	-	expression tag
Asp 87	Asn 87	conflict
Gln 102	Glu 102	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	91285.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1067.1
All*	Total formula weight	92352.2

*Water molecules are not included.