SMTL ID : 6v5f.1

L-asparaginase from Escherichia coli

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

2 x ASP: ASPARTIC ACID(Non-covalent)

ASP.1: 14 residues within 4Å: Chain A: G.11, T.12, Y.25, V.27, G.57, S.58, Q.59, G.88, T.89, D.90, A.114, M.115 Chain C: N.248, E.283 9 PLIP interactions: 6 interactions with chain A, 1 interactions with chain C, 2 Ligand-Ligand interactions Hydrogen bonds: A:T.12, A:T.12, A:S.58, A:Q.59, A:T.89, A:D.90, C:E.283, D.1, D.1 ASP.4: 13 residues within 4Å: Chain B: N.248, E.283 Chain D: G.11, T.12, Y.25, V.27, G.57, S.58, Q.59, G.88, T.89, D.90, A.114 13 PLIP interactions: 9 interactions with chain D, 1 interactions with chain B, 3 Ligand-Ligand interactions Hydrogen bonds: D:T.12, D:T.12, D:Y.25, D:S.58, D:Q.59, D:Q.59, D:T.89, D:D.90, B:N.248, D.4, D.4, D.4 Salt bridges: D:K.162

2 x SIN: SUCCINIC ACID(Non-covalent)

SIN.2: 7 residues within 4Å: Chain B: G.57, S.58, Q.59, G.88, T.89, D.90, A.114 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.58, B:T.89 SIN.3: 10 residues within 4Å: Chain A: E.283 Chain C: G.11, T.12, G.57, S.58, Q.59, G.88, T.89, D.90, A.114 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:T.12, C:S.58, C:T.89, C:T.89, C:D.90, C:D.90 Water bridges: C:I.13

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

2021-02-03

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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