7DRZ

Crystal structure of Aspergillus oryzae Rib2 deaminase (C-terminal deletion mutant) at pH 4.6

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CMP/dCMP-type deaminase domain-containing protein	polymer	196	22022.0	1	UniProt (Q2UFA9) Pfam (PF18785) In PDB	Aspergillus oryzae RIB40 (Yellow koji mold)
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3		water	water		18.0	128	Chemie (HOH)

Sequence modifications

A: 1 - 188 (UniProt: Q2UFA9)

PDB	External Database	Details
Leu 189	-	expression tag
Glu 190	-	expression tag
His 191	-	expression tag
His 192	-	expression tag
His 193	-	expression tag
His 194	-	expression tag
His 195	-	expression tag
His 196	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	22022.0
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	22087.4

*Water molecules are not included.