5CY4

Crystal structure of an oligoribonuclease from Acinetobacter baumannii

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, E...	Oligoribonuclease	polymer	196	23113.4	6	UniProt (V5VGJ9) Pfam (PF00929) In PDB	Acinetobacter baumannii
2	A, B, C, D, E...	CALCIUM ION	non-polymer		40.1	14	Chemie (CA)
3	A, E, F	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
4		water	water		18.0	570	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 188 (UniProt: V5VGJ9)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	138680.2
Non-Polymers*	Number of molecules	17
	Total formula weight	747.3
All*	Total formula weight	139427.5

*Water molecules are not included.