SMTL ID : 7m11.1

L-asparaginase from Escherichia coli with bound Aspartic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-tetramer

Ligands

4 x ASP: ASPARTIC ACID(Non-covalent)(Covalent)

ASP.1: 12 residues within 4Å: Chain A: G.11, T.12, Y.25, G.57, S.58, Q.59, G.88, T.89, D.90, A.114 Chain B: N.248, E.283 13 PLIP interactions: 10 interactions with chain A, 2 Ligand-Ligand interactions, 1 interactions with chain B Hydrogen bonds: A:T.12, A:T.12, A:S.58, A:Q.59, A:T.89, A:D.90, D.1, D.1, B:E.283 Water bridges: A:I.13, A:Y.25, A:K.162 Salt bridges: A:K.162 ASP.2: 9 residues within 4Å: Chain B: G.11, T.12, G.57, S.58, Q.59, G.88, T.89, D.90, A.114 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:D.90 Hydrogen bonds: B:T.12, B:T.12, B:T.12, B:S.58, B:Q.59, B:T.89, B:T.89, B:D.90, B:D.90 Water bridges: B:A.114 ASP.3: 11 residues within 4Å: Chain C: G.11, T.12, Y.25, V.27, G.57, S.58, Q.59, G.88, T.89, D.90 Chain D: E.283 12 PLIP interactions: 9 interactions with chain C, 2 Ligand-Ligand interactions, 1 interactions with chain D Hydrophobic interactions: C:D.90 Hydrogen bonds: C:T.12, C:T.12, C:Y.25, C:S.58, C:Q.59, C:Q.59, C:T.89, C:D.90, D.3, D.3, D:E.283 ASP.4: 11 residues within 4Å: Chain C: N.248, E.283 Chain D: G.11, T.12, G.57, S.58, Q.59, G.88, T.89, D.90, A.114 13 PLIP interactions: 11 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:T.12, D:T.12, D:S.58, D:Q.59, D:T.89, D:D.90, C:E.283 Water bridges: D:H.87, D:A.114, D:K.162, D:K.162, C:N.248 Salt bridges: D:K.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Souza, T.A.C.B. et al., L-asparaginase from Escherichia coli: Novel insights about the behavior of flexible part of the active site. To Be Published

Release Date

2022-03-16

Peptides

L-asparaginase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

L-asparaginase 2

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