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3NO4

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

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
creatinine amidohydrolasepolymer26729241.13UniProt (B2J3U5)
Pfam (PF02633)
Nostoc punctiforme PCC 73102Creatininase
2D, J, T
(A, B, C)
NICKEL (II) IONnon-polymer58.73Chemie (NI)
3E, K, U
(A, B, C)
UNKNOWN LIGANDnon-polymer3Chemie (UNL)
4F
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
5G, H, I, L, M...
(A, B, C)
1,2-ETHANEDIOLnon-polymer62.116Chemie (EDO)
6AA, BA, CA
(A, B, C)
waterwater18.0581Chemie (HOH)
Sequence modifications
A, B, C: 1 - 248 (UniProt: B2J3U5)
PDBExternal DatabaseDetails
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
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight87723.2
Non-Polymers*Number of molecules23
Total formula weight1204.6
All*Total formula weight88927.8
*Water molecules are not included.

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PDB entries from 2025-07-09

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