2RBI

STRUCTURE OF BINASE MUTANT HIS 101 ASN

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)	RIBONUCLEASE	polymer	109	12203.6	2	UniProt (P00649) Pfam (PF00545)	Bacillus intermedius	BINASE, EXTRACELLULAR RIBONUCLEASE FROM BACILLUS INTERMEDIUS
2	C, D (A, B)	water	water		18.0	229	Chemie (HOH)

Sequence modifications

A, B: 1 - 109 (UniProt: P00649)

PDB	External Database	Details
Asn 101	His 154	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	24407.2
All*	Total formula weight	24407.2

*Water molecules are not included.