3NO4

Crystal structure of a creatinine amidohydrolase (Npun_F1913) from Nostoc punctiforme PCC 73102 at 2.00 A resolution

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	creatinine amidohydrolase	polymer	267	29241.1	3	UniProt (B2J3U5) Pfam (PF02633) In PDB	Nostoc punctiforme PCC 73102	Creatininase
2	A, B, C	NICKEL (II) ION	non-polymer		58.7	3	Chemie (NI)
3	A, B, C	UNKNOWN LIGAND	non-polymer			3	Chemie (UNL)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	A, B, C	1,2-ETHANEDIOL	non-polymer		62.1	16	Chemie (EDO)
6		water	water		18.0	581	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 248 (UniProt: B2J3U5)

PDB	External Database	Details
Mse -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Asp -15	-	expression tag
Lys -14	-	expression tag
Ile -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	87723.2
Non-Polymers*	Number of molecules	23
	Total formula weight	1204.6
All*	Total formula weight	88927.8

*Water molecules are not included.