8APZ

Crystal structure of wild-type L-N-Carbamoylase from Sinorhizobium meliloti

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	N-carbamoyl-L-amino-acid hydrolase	polymer	437	47039.3	2	UniProt (Q6DTN4) Pfam (PF01546) Pfam (PF07687) In PDB	Sinorhizobium meliloti	Hydantoin utilization protein C,L-N-carbamoylase
2	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	A, B	FE (III) ION	non-polymer		55.8	4	Chemie (FE)
4	A, B	D-ORNITHINE	non-polymer		132.2	2	Chemie (ORD)
5	A, B	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
6	A, B	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
7		water	water		18.0	460	Chemie (HOH)

Sequence modifications

A, B: 1 - 416 (UniProt: Q6DTN4)

PDB	External Database	Details
Met -20	-	initiating methionine
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Ala -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	94078.5
Non-Polymers*	Number of molecules	16
	Total formula weight	1202.8
All*	Total formula weight	95281.3

*Water molecules are not included.