SMTL ID : 7r5q.2 (1 other biounit)

Escherichia coli type II Asparaginase N24S mutant in complex with GLU

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

4 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 9 residues within 4Å: Chain A: G.63, S.64, Q.65, G.94, T.95, D.96, A.120 Chain B: N.254, E.289 13 PLIP interactions: 11 interactions with chain A, 1 Ligand-Ligand interactions, 1 interactions with chain B Hydrogen bonds: A:S.64, A:Q.65, A:Q.65, A:T.95, A:T.95, A:T.95, A:D.96, A:D.96, A:D.96, E.1, B:N.254 Water bridges: A:A.120, A:K.168 GLU.2: 11 residues within 4Å: Chain A: N.254, E.289 Chain B: G.17, T.18, G.63, S.64, Q.65, G.94, T.95, D.96, A.120 10 PLIP interactions: 10 interactions with chain B, Hydrophobic interactions: B:T.18 Hydrogen bonds: B:T.18, B:T.18, B:S.64, B:S.64, B:Q.65, B:T.95, B:T.95, B:D.96 Water bridges: B:A.120 GLU.3: 9 residues within 4Å: Chain C: G.63, S.64, Q.65, G.94, T.95, D.96, A.120 Chain D: N.254, E.289 13 PLIP interactions: 11 interactions with chain C, 1 interactions with chain D, 1 Ligand-Ligand interactions Hydrogen bonds: C:S.64, C:Q.65, C:Q.65, C:T.95, C:T.95, C:T.95, C:D.96, C:D.96, C:D.96, D:N.254, E.3 Water bridges: C:A.120, C:K.168 GLU.4: 11 residues within 4Å: Chain C: N.254, E.289 Chain D: G.17, T.18, G.63, S.64, Q.65, G.94, T.95, D.96, A.120 10 PLIP interactions: 10 interactions with chain D, Hydrophobic interactions: D:T.18 Hydrogen bonds: D:T.18, D:T.18, D:S.64, D:S.64, D:Q.65, D:T.95, D:T.95, D:D.96 Water bridges: D:A.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maggi, M. et al., Structural Aspects of E. coli Type II Asparaginase in Complex with Its Secondary Product L-Glutamate. Int J Mol Sci (2022)

Release Date

2022-09-07

Peptides

L-asparaginase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

C
B

D
D

L-asparaginase 2

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