SMTL ID : 2oot.1

A High Resolution Structure of Ligand-free Human Glutamate Carboxypeptidase II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.64 Å

Oligo State

homo-dimer

Ligands

4 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 6 residues within 4Å: Chain A: N.35, Q.38, Q.54, S.57, Q.58, E.61 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Q.54 Water bridges: A:S.57 NAG-NAG.2: 4 residues within 4Å: Chain A: S.431, L.432, N.435, P.553 No protein-ligand interaction detected (PLIP) NAG-NAG.12: 6 residues within 4Å: Chain B: N.35, Q.38, Q.54, S.57, Q.58, E.61 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Q.54 Water bridges: B:S.57 NAG-NAG.13: 4 residues within 4Å: Chain B: S.431, L.432, N.435, P.553 No protein-ligand interaction detected (PLIP)

2 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN.3: 9 residues within 4Å: Chain A: S.590, S.593, A.594, N.597, Q.699 Chain B: H.71, E.235, Y.236, R.313 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.235, B:R.313, B:R.313 Water bridges: B:H.71 NAG-NAG-BMA-MAN.14: 9 residues within 4Å: Chain A: H.71, E.235, Y.236, R.313 Chain B: S.590, S.593, A.594, N.597, Q.699 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.235, A:R.313, A:R.313 Water bridges: A:H.71

8 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.4: 4 residues within 4Å: Chain A: N.80, T.82, H.83, T.308 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:T.308 Hydrogen bonds: A:T.82, A:H.83, A:T.308 Water bridges: A:N.80 NAG.5: 5 residues within 4Å: Chain A: Y.86, E.96, I.97, F.98, N.99 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.86, A:E.96, A:E.96 Water bridges: A:N.95 NAG.6: 2 residues within 4Å: Chain A: N.154, S.156 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.154 NAG.7: 4 residues within 4Å: Chain A: W.205, N.418, F.524, Y.525 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.205, A:Y.525 Hydrogen bonds: A:W.205, A:F.524 Water bridges: A:N.418 NAG.15: 4 residues within 4Å: Chain B: N.80, T.82, H.83, T.308 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:T.308 Hydrogen bonds: B:T.82, B:H.83, B:T.308 Water bridges: B:N.80 NAG.16: 5 residues within 4Å: Chain B: Y.86, E.96, I.97, F.98, N.99 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.86, B:E.96, B:E.96 Water bridges: B:N.95 NAG.17: 2 residues within 4Å: Chain B: N.154, S.156 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.154 NAG.18: 4 residues within 4Å: Chain B: W.205, N.418, F.524, Y.525 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:W.205, B:Y.525 Hydrogen bonds: B:W.205, B:F.524 Water bridges: B:N.418

4 x ZN: ZINC ION(Non-covalent)

ZN.8: 4 residues within 4Å: Chain A: D.346, E.384, H.512 Ligands: ZN.9 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.346, A:E.384, A:H.512, H2O.20, H2O.22 ZN.9: 6 residues within 4Å: Chain A: H.336, D.346, E.383, E.384, D.412 Ligands: ZN.8 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.336, A:D.346, A:D.412, A:D.412, H2O.20 ZN.19: 4 residues within 4Å: Chain B: D.346, E.384, H.512 Ligands: ZN.20 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.346, B:E.384, B:H.512, H2O.41, H2O.44 ZN.20: 6 residues within 4Å: Chain B: H.336, D.346, E.383, E.384, D.412 Ligands: ZN.19 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.336, B:D.346, B:D.412, B:D.412, H2O.41

2 x CA: CALCIUM ION(Non-covalent)

CA.10: 4 residues within 4Å: Chain A: T.228, Y.231, E.392, E.395 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:T.228, A:Y.231, A:E.392, A:E.392, A:E.395 CA.21: 4 residues within 4Å: Chain B: T.228, Y.231, E.392, E.395 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:T.228, B:Y.231, B:E.392, B:E.392, B:E.395

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

CL.11: 4 residues within 4Å: Chain A: N.410, D.412, R.493, R.539 Ligand excluded by PLIP CL.22: 4 residues within 4Å: Chain B: N.410, D.412, R.493, R.539 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Barinka, C. et al., A high-resolution structure of ligand-free human glutamate carboxypeptidase II. Acta Crystallogr.,Sect.F (2007)

Release Date

2007-03-20

Peptides

Glutamate carboxypeptidase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutamate carboxypeptidase 2

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