3T81

Crystal Structure of diiron adenine deaminase

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)	Adenine deaminase 2	polymer	608	65069.4	2	UniProt (Q7CUX4) Pfam (PF01979) Pfam (PF13382)	Agrobacterium tumefaciens	Adenase 2, Adenine aminase 2
2	C, D, E, F, G... (A, B)	FE (III) ION	non-polymer		55.8	6	Chemie (FE)
3	I, J (A, B)	water	water		18.0	54	Chemie (HOH)

Sequence modifications

A, B: 1 - 597 (UniProt: Q7CUX4)

PDB	External Database	Details
Mse -2	-	expression tag
Ser -1	-	expression tag
Leu 0	-	expression tag
Glu 598	-	expression tag
Gly 599	-	expression tag
His 600	-	expression tag
His 601	-	expression tag
His 602	-	expression tag
His 603	-	expression tag
His 604	-	expression tag
His 605	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	130138.7
Non-Polymers*	Number of molecules	6
	Total formula weight	335.1
All*	Total formula weight	130473.8

*Water molecules are not included.