SMTL ID : 1krb.1

CRYSTAL STRUCTURE OF KLEBSIELLA AEROGENES UREASE, ITS APOENZYME AND TWO ACTIVE SITE MUTANTS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-oligomer

Ligands

6 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 5 residues within 4Å: Chain C: K.217, H.246, H.272, G.277 Ligands: NI.2 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.246, C:H.272, H2O.21 NI.2: 5 residues within 4Å: Chain C: H.134, H.136, K.217, D.360 Ligands: NI.1 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:H.134, C:H.136, C:D.360, H2O.21 NI.3: 5 residues within 4Å: Chain F: K.217, H.246, H.272, G.277 Ligands: NI.4 3 PLIP interactions: 2 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:H.246, F:H.272, H2O.173 NI.4: 5 residues within 4Å: Chain F: H.134, H.136, K.217, D.360 Ligands: NI.3 4 PLIP interactions: 3 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:H.134, F:H.136, F:D.360, H2O.173 NI.5: 5 residues within 4Å: Chain I: K.217, H.246, H.272, G.277 Ligands: NI.6 3 PLIP interactions: 2 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:H.246, I:H.272, H2O.325 NI.6: 5 residues within 4Å: Chain I: H.134, H.136, K.217, D.360 Ligands: NI.5 4 PLIP interactions: 3 interactions with chain I, 1 Ligand-Water interactions Metal complexes: I:H.134, I:H.136, I:D.360, H2O.325

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jabri, E. et al., Structures of the Klebsiella aerogenes urease apoenzyme and two active-site mutants. Biochemistry (1996)

Release Date

1995-10-15

Peptides

UREASE: ADG
UREASE: BEH
UREASE: CFI

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

G
A

B
B

E
B

H
B

C
C

F
C

I
C

UREASE

UREASE

UREASE

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