SMTL ID : 6v29.1 (1 other biounit)

Complex of double mutant (T89V,K162T) of E. coli L-asparaginase II with L-Asp

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

4 x ASP: ASPARTIC ACID(Non-covalent)

ASP.1: 9 residues within 4Å: Chain A: G.64, S.65, Q.66, G.95, V.96, D.97, A.121 Chain B: N.255, E.290 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.65, A:Q.66, A:Q.66, A:V.96, A:D.97, B:E.290 ASP.3: 9 residues within 4Å: Chain A: N.255, E.290 Chain B: G.64, S.65, Q.66, G.95, V.96, D.97, A.121 7 PLIP interactions: 1 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:E.290, B:S.65, B:Q.66, B:V.96, B:D.97, B:D.97 Water bridges: B:A.121 ASP.5: 9 residues within 4Å: Chain C: G.64, S.65, Q.66, G.95, V.96, D.97, A.121 Chain D: N.255, E.290 7 PLIP interactions: 5 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:S.65, C:Q.66, C:Q.66, C:V.96, C:D.97, D:E.290 Water bridges: D:E.290 ASP.7: 9 residues within 4Å: Chain C: N.255, E.290 Chain D: G.64, S.65, Q.66, G.95, V.96, D.97, A.121 8 PLIP interactions: 6 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:S.65, D:Q.66, D:V.96, D:D.97, D:D.97, C:N.255, C:E.290 Water bridges: D:A.121

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: K.220, Y.243 Chain B: S.231, L.233 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.231 Water bridges: B:D.232 GOL.4: 6 residues within 4Å: Chain B: K.179, S.180, P.185, Y.188 Chain D: V.181, N.182 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:S.180, B:Y.188, D:V.181 GOL.6: 4 residues within 4Å: Chain C: K.220, Y.243 Chain D: S.231, L.233 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:S.231, C:Y.243 Water bridges: D:D.232 GOL.8: 6 residues within 4Å: Chain B: V.181, N.182 Chain D: K.179, S.180, P.185, Y.188 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:S.180, D:Y.188, B:V.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lubkowski, J. et al., Mechanism of Catalysis by l-Asparaginase. Biochemistry (2020)

Release Date

2020-05-20

Peptides

L-asparaginase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

L-asparaginase 2

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