1JFZ

Crystal Structure of MN(II)-Complex of RNAse III Endonuclease Domain from Aquifex Aeolicus at 2.10 Angstrom Resolution

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, D	RIBONUCLEASE III	polymer	154	18163.0	4	UniProt (O67082) Pfam (PF00636) In PDB	Aquifex aeolicus	RNASE III
2	A, B, C, D	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
3		water	water		18.0	712	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 147 (UniProt: O67082)

PDB	External Database	Details
Gly 0	-	SEE REMARK 999
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag
His 153	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	72652.0
Non-Polymers*	Number of molecules	4
	Total formula weight	219.8
All*	Total formula weight	72871.8

*Water molecules are not included.