SMTL ID : 2wt4.1

Room temperature crystal structure of Helicobacter pylori L- asparaginase at 1.8 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

4 x ASP: ASPARTIC ACID(Non-covalent)

ASP.1: 11 residues within 4Å: Chain A: G.15, T.16, G.61, S.62, Q.63, G.94, T.95, D.96, A.120 Chain B: N.255, E.289 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:T.16, A:T.16, A:S.62, A:Q.63, A:T.95, A:D.96, B:E.289 Water bridges: A:T.16, A:I.17, A:K.168 Salt bridges: A:K.168 ASP.2: 11 residues within 4Å: Chain A: N.255, E.289 Chain B: G.15, T.16, G.61, S.62, Q.63, G.94, T.95, D.96, A.120 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:T.16, B:T.16, B:S.62, B:Q.63, B:T.95, B:D.96, A:E.289 Water bridges: B:T.16, B:I.17, B:K.168 Salt bridges: B:K.168 ASP.3: 11 residues within 4Å: Chain C: G.15, T.16, G.61, S.62, Q.63, G.94, T.95, D.96, A.120 Chain D: N.255, E.289 11 PLIP interactions: 1 interactions with chain D, 10 interactions with chain C Hydrogen bonds: D:E.289, C:T.16, C:T.16, C:S.62, C:Q.63, C:T.95, C:D.96 Water bridges: C:T.16, C:I.17, C:K.168 Salt bridges: C:K.168 ASP.4: 11 residues within 4Å: Chain C: N.255, E.289 Chain D: G.15, T.16, G.61, S.62, Q.63, G.94, T.95, D.96, A.120 11 PLIP interactions: 10 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:T.16, D:T.16, D:S.62, D:Q.63, D:T.95, D:D.96, C:E.289 Water bridges: D:T.16, D:I.17, D:K.168 Salt bridges: D:K.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dhavala, P. et al., Structure of Helicobacter Pylori L-Asparaginase at 1.4 A Resolution. Acta Crystallogr.,Sect.D (2009)

Release Date

2009-11-24

Peptides

L-ASPARAGINASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

L-ASPARAGINASE

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