SMTL ID : 6nxa.2 (1 other biounit)

ECAII(D90T,K162T) MUTANT AT PH 7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-tetramer

Ligands

4 x ACY: ACETIC ACID(Non-functional Binders)

ACY.1: 3 residues within 4Å: Chain A: G.64, S.65, G.95 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.65 Water bridges: A:G.95, A:T.96 ACY.3: 3 residues within 4Å: Chain B: G.64, S.65, G.95 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.65 Water bridges: B:I.63, B:G.95, B:G.95, B:T.96, B:T.96 ACY.5: 3 residues within 4Å: Chain C: G.64, S.65, G.95 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:S.65 Water bridges: C:G.95, C:T.96 ACY.7: 3 residues within 4Å: Chain D: G.64, S.65, G.95 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:S.65 Water bridges: D:I.63, D:G.95, D:G.95, D:T.96, D:T.96

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: T.96, M.122, T.172, T.173 Chain B: N.253, E.290 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:T.96, A:A.121, B:N.253, B:N.253 Water bridges: A:T.96, B:E.290 GOL.4: 7 residues within 4Å: Chain B: N.10, I.11, T.12, N.54, K.56, K.86, T.87 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:I.11 Water bridges: B:N.10, B:N.10 GOL.6: 6 residues within 4Å: Chain C: T.96, M.122, T.172, T.173 Chain D: N.253, E.290 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain D Hydrogen bonds: C:A.121, D:N.253, D:N.253, D:E.290 Water bridges: C:T.96, D:E.290 GOL.8: 7 residues within 4Å: Chain D: N.10, I.11, T.12, N.54, K.56, K.86, T.87 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:I.11, D:T.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lubkowski, J. et al., Opportunistic complexes of E. coli L-asparaginases with citrate anions. Sci Rep (2019)

Release Date

2019-08-07

Peptides

L-asparaginase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
C

D
D

L-asparaginase 2

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