SMTL ID : 1ejv.1

CRYSTAL STRUCTURE OF THE H320Q VARIANT OF KLEBSIELLA AEROGENES UREASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-3-3-3-mer

Ligands

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

NI.1: 6 residues within 4Å: Chain A: K.217, H.219, H.246, H.272, G.277 Ligands: NI.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.246, A:H.272, H2O.12, H2O.12 NI.2: 5 residues within 4Å: Chain A: H.134, H.136, K.217, D.360 Ligands: NI.1 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.134, A:H.136, A:D.360, H2O.12 NI.3: 6 residues within 4Å: Chain D: K.217, H.219, H.246, H.272, G.277 Ligands: NI.4 4 PLIP interactions: 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:H.246, D:H.272, H2O.28, H2O.28 NI.4: 5 residues within 4Å: Chain D: H.134, H.136, K.217, D.360 Ligands: NI.3 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:H.134, D:H.136, D:D.360, H2O.28 NI.5: 6 residues within 4Å: Chain G: K.217, H.219, H.246, H.272, G.277 Ligands: NI.6 4 PLIP interactions: 2 interactions with chain G, 2 Ligand-Water interactions Metal complexes: G:H.246, G:H.272, H2O.43, H2O.43 NI.6: 5 residues within 4Å: Chain G: H.134, H.136, K.217, D.360 Ligands: NI.5 4 PLIP interactions: 3 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:H.134, G:H.136, G:D.360, H2O.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pearson, M.A. et al., Kinetic and structural characterization of urease active site variants. Biochemistry (2000)

Release Date

2000-09-08

Peptides

UREASE ALPHA SUBUNIT: ADG
UREASE BETA SUBUNIT: BEH
UREASE GAMMA SUBUNIT: CFI

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

D
C

G
C

B
B

E
B

H
B

C
A

F
A

I
A

UREASE ALPHA SUBUNIT

UREASE BETA SUBUNIT

UREASE GAMMA SUBUNIT

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