SMTL ID : 4o0c.1

High resolution crystal structure of uncleaved human L-asparaginase protein

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: L.56, E.57, D.59, F.62, A.64, C.66 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.59, A:F.62, A:A.64 NA.2: 3 residues within 4Å: Chain A: G.11, F.62, P.285 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.11 Water bridges: A:R.20, A:G.168, A:G.168 NA.5: 6 residues within 4Å: Chain B: L.56, E.57, D.59, F.62, A.64, C.66 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.59, B:A.64 NA.6: 5 residues within 4Å: Chain B: V.109, M.110, T.113, P.114, H.115 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.115 NA.7: 4 residues within 4Å: Chain A: K.228 Chain B: S.89, A.90, C.116 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.228, A:K.228, B:A.90

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 4 residues within 4Å: Chain A: W.275, V.276, A.277, W.286 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.277 pi-Cation interactions: A:W.286 DMS.8: 4 residues within 4Å: Chain B: W.275, V.276, A.277, W.286 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.277

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 2 residues within 4Å: Chain A: M.2, N.3 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain B: M.2, N.3 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nomme, J. et al., Elucidation of the Specific Function of the Conserved Threonine Triad Responsible for Human l-Asparaginase Autocleavage and Substrate Hydrolysis. J.Mol.Biol. (2014)

Release Date

2014-04-30

Peptides

Isoaspartyl peptidase/L-asparaginase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Isoaspartyl peptidase/L-asparaginase

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