SMTL ID : 7r5c.1

Structure of E.coli Class 2 L-asparaginase EcAIII, mutant RDM1-29 (G206C, R207S, D210L, S211V)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 6 residues within 4Å: Chain A: L.60, E.61, C.63, F.66, A.68, I.70 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.66, A:A.68, A:A.68 NA.3: 6 residues within 4Å: Chain C: L.60, E.61, C.63, F.66, A.68, I.70 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:L.60, C:F.66, C:A.68

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 2 residues within 4Å: Chain C: G.46, E.47 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.47 Water bridges: C:E.47

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 7 residues within 4Å: Chain D: W.121, G.122, Y.123, D.126, T.127, P.128, T.129 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:Y.123, D:D.126, D:T.129, D:T.129, D:T.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loch, J.I. et al., Structural and biophysical studies of new L-asparaginase variants: lessons from random mutagenesis of the prototypic Escherichia coli Ntn-amidohydrolase. Acta Crystallogr D Struct Biol (2022)

Release Date

2022-07-13

Peptides

Isoaspartyl peptidase: AC
Isoaspartyl peptidase: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

C
CCC

B
BBB

D
DDD

Isoaspartyl peptidase

Isoaspartyl peptidase

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