1UN5

ARH-II, AN ANGIOGENIN/RNASE A CHIMERA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ANGIOGENIN	polymer	125	14457.4	1	UniProt (P03950) UniProt (P00656) Pfam (PF00074) UniProt (by SIFTS) (P61823)	HOMO SAPIENS (HUMAN)	RIBONUCLEASE 5, RNASE 5
2	B (A)	CITRIC ACID	non-polymer		192.1	1	Chemie (CIT)
3	C (A)	water	water		18.0	9	Chemie (HOH)

Sequence modifications

A: 0 - 0 (PDB: 1UN5)
A: 1 - 37 (UniProt: P03950)
A: 43 - 124 (UniProt: P03950)
A: 38 - 42 (UniProt: P00656)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14457.4
Non-Polymers*	Number of molecules	1
	Total formula weight	192.1
All*	Total formula weight	14649.6

*Water molecules are not included.