5MTZ

Crystal structure of a long form RNase Z from yeast

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ribonuclease Z	polymer	874	102016.3	2	UniProt (P36159) Pfam (PF13691) In PDB	Saccharomyces cerevisiae (Baker's yeast)	RNase Z,tRNA 3 endonuclease,tRNase Z
2	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)

Sequence modifications

A, B: 2 - 838 (UniProt: P36159)

PDB	External Database	Details
Mse -35	-	initiating methionine
Ala -34	-	expression tag
His -33	-	expression tag
His -32	-	expression tag
His -31	-	expression tag
His -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
Val -27	-	expression tag
Gly -26	-	expression tag
Thr -25	-	expression tag
Gly -24	-	expression tag
Ser -23	-	expression tag
Asn -22	-	expression tag
Asp -21	-	expression tag
Asp -20	-	expression tag
Asp -19	-	expression tag
Asp -18	-	expression tag
Lys -17	-	expression tag
Ser -16	-	expression tag
Pro -15	-	expression tag
Asp -14	-	expression tag
Pro -13	-	expression tag
Asn -12	-	expression tag
Trp -11	-	expression tag
Glu -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Tyr -7	-	expression tag
Thr -6	-	expression tag
Ala -5	-	expression tag
Arg -4	-	expression tag
Leu -3	-	expression tag
Gln -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag
Mse 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	204032.7
Non-Polymers*	Number of molecules	6
	Total formula weight	451.6
All*	Total formula weight	204484.2

*Water molecules are not included.