4R99

Crystal structure of a uricase from Bacillus fastidious

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 (A, B, C, D)	Uricase	polymer	335	37386.6	4	UniProt (C5HDG5)	Bacillus fastidiosus
2	E, F, G, H, I... (A, B, C, D)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
3	K, L, M, N (A, B, C, D)	water	water		18.0	1420	Chemie (HOH)

Sequence modifications

A, B, C, D: 3 - 322 (UniProt: C5HDG5)

PDB	External Database	Details
Ala 1	-	expression tag
Glu 2	-	expression tag
Val 144	Ala 142	conflict
Lys 323	-	expression tag
Leu 324	-	expression tag
Ala 325	-	expression tag
Ala 326	-	expression tag
Ala 327	-	expression tag
Leu 328	-	expression tag
Lys 329	-	expression tag
His 330	-	expression tag
His 331	-	expression tag
His 332	-	expression tag
His 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	149546.3
Non-Polymers*	Number of molecules	6
	Total formula weight	576.4
All*	Total formula weight	150122.7

*Water molecules are not included.