SMTL ID : 1t3m.1

Structure of the isoaspartyl peptidase with L-asparaginase activity from E. coli

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 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.59, E.60, C.62, F.65, A.67, I.69 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.65, A:A.67, A:A.67 NA.4: 6 residues within 4Å: Chain C: L.59, E.60, C.62, F.65, A.67, I.69 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:L.59, C:F.65, C:A.67

3 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 3 residues within 4Å: Chain A: R.75 Chain B: L.26 Chain C: H.118 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: A:R.75, A:R.75, C:H.118 Water bridges: B:L.26 NO3.3: 7 residues within 4Å: Chain B: T.1, G.21, R.29, G.31, D.32, G.53, G.55 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:T.1, B:R.29, B:R.29, B:D.32, B:D.32, B:G.53 Water bridges: B:T.19, B:G.21, B:G.31, B:G.31, B:G.31, B:G.53, B:G.55, B:G.55 NO3.5: 4 residues within 4Å: Chain C: H.101, R.137, V.138, S.139 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.137, C:R.137

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prahl, A. et al., Structure of the isoaspartyl peptidase with L-asparaginase activity from Escherichia coli. Acta Crystallogr.,Sect.D (2004)

Release Date

2004-07-13

Peptides

Putative L-asparaginase: AC
Putative L-asparaginase: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Putative L-asparaginase

Putative L-asparaginase

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