1IE7

PHOSPHATE INHIBITED BACILLUS PASTEURII UREASE CRYSTAL STRUCTURE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	UREASE GAMMA SUBUNIT	polymer	100	11205.0	1	UniProt (P41022) Pfam (PF00547) In PDB	Sporosarcina pasteurii	UREA AMIDOHYDROLASE
2	B	UREASE BETA SUBUNIT	polymer	126	13975.5	1	UniProt (P41021) Pfam (PF00699) In PDB	Sporosarcina pasteurii	UREA AMIDOHYDROLASE
3	C	UREASE ALPHA SUBUNIT	polymer	570	61632.7	1	UniProt (P41020) Pfam (PF00449) Pfam (PF01979) In PDB	Sporosarcina pasteurii	UREA AMIDOHYDROLASE
4	C	NICKEL (II) ION	non-polymer		58.7	2	Chemie (NI)
5	C	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
6		water	water		18.0	896	Chemie (HOH)

Sequence modifications

A: 1 - 100 (UniProt: P41022)

PDB	External Database	Details
Cxm 1	Met 1	modified residue

C: 1 - 570 (UniProt: P41020)

PDB	External Database	Details
Glu 19	Arg 19	conflict
Trp 28	-	insertion
Ile 29	Gly 28	conflict
Thr 36	Tyr 35	conflict
Thr 37	Tyr 36	conflict
Tyr 38	Leu 37	conflict
Kcx 220	Lys 219	modified residue
Leu 263	Val 262	conflict
Asn 327	Gln 326	conflict
Ile 420	Met 419	conflict

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	86813.3
Non-Polymers*	Number of molecules	3
	Total formula weight	212.4
All*	Total formula weight	87025.6

*Water molecules are not included.