1UOC

X-ray structure of the RNase domain of the yeast Pop2 protein

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)	POP2	polymer	289	33344.6	2	UniProt (P39008) Pfam (PF04857)	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	CCR4-ASSOCIATED FACTOR 1
2	C, E (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, F (A, B)	XENON	non-polymer		131.3	2	Chemie (XE)
4	G, H (A, B)	water	water		18.0	45	Chemie (HOH)

Sequence modifications

A, B: 1 - 2 (PDB: 1UOC)
A, B: 3 - 289 (UniProt: P39008)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66689.2
Non-Polymers*	Number of molecules	4
	Total formula weight	342.7
All*	Total formula weight	67031.9

*Water molecules are not included.