SMTL ID : 4ngm.1

Crystal Structure of Glutamate Carboxypeptidase II in a complex with urea-based inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

homo-dimer

Ligands

10 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.65, Q.68, Q.84, S.87, Q.88, E.91 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 4 residues within 4Å: Chain A: N.110, T.112, H.113, T.338 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 4 residues within 4Å: Chain A: Y.116, E.126, I.127, N.129 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 4 residues within 4Å: Chain A: W.235, N.448, F.554, Y.555 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 5 residues within 4Å: Chain A: S.461, L.462, N.465, P.583, Q.640 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.640 NAG-NAG.13: 6 residues within 4Å: Chain B: N.65, Q.68, Q.84, S.87, Q.88, E.91 No protein-ligand interaction detected (PLIP) NAG-NAG.14: 4 residues within 4Å: Chain B: N.110, T.112, H.113, T.338 No protein-ligand interaction detected (PLIP) NAG-NAG.15: 4 residues within 4Å: Chain B: Y.116, E.126, I.127, N.129 No protein-ligand interaction detected (PLIP) NAG-NAG.16: 4 residues within 4Å: Chain B: W.235, N.448, F.554, Y.555 No protein-ligand interaction detected (PLIP) NAG-NAG.17: 5 residues within 4Å: Chain B: S.461, L.462, N.465, P.583, Q.640 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.640

2 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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-MAN.6: 11 residues within 4Å: Chain A: S.620, S.623, A.624, N.627, Q.729 Chain B: E.98, L.99, H.101, E.265, Y.266, R.343 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.343, B:R.343, B:E.98, B:E.98, B:L.99 Water bridges: B:H.101, B:R.343 NAG-NAG-BMA-MAN-MAN.18: 11 residues within 4Å: Chain A: E.98, L.99, H.101, E.265, Y.266, R.343 Chain B: S.620, S.623, A.624, N.627, Q.729 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.343, A:R.343, A:E.98, A:E.98, A:L.99 Water bridges: A:H.101, A:R.343

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

NAG.7: 2 residues within 4Å: Chain A: N.184, S.186 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.184, A:S.186 NAG.19: 2 residues within 4Å: Chain B: N.184, S.186 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.184, B:S.186

4 x ZN: ZINC ION(Non-covalent)

ZN.8: 6 residues within 4Å: Chain A: H.366, D.376, E.413, E.414, D.442 Ligands: ZN.9 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.366, A:D.376, A:D.442, A:D.442, H2O.1 ZN.9: 5 residues within 4Å: Chain A: D.376, E.414, H.542 Ligands: ZN.8, JB7.12 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.376, A:E.414, A:E.414, A:H.542, H2O.1 ZN.20: 6 residues within 4Å: Chain B: H.366, D.376, E.413, E.414, D.442 Ligands: ZN.21 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.366, B:D.376, B:D.442, B:D.442, H2O.24 ZN.21: 5 residues within 4Å: Chain B: D.376, E.414, H.542 Ligands: ZN.20, JB7.24 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.376, B:E.414, B:E.414, B:H.542, H2O.24

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

CL.10: 5 residues within 4Å: Chain A: N.440, D.442, R.523, R.525, R.569 Ligand excluded by PLIP CL.22: 5 residues within 4Å: Chain B: N.440, D.442, R.523, R.525, R.569 Ligand excluded by PLIP

2 x CA: CALCIUM ION(Non-covalent)

CA.11: 4 residues within 4Å: Chain A: T.258, Y.261, E.422, E.425 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.258, A:E.422, A:E.422, A:E.425, H2O.1 CA.23: 4 residues within 4Å: Chain B: T.258, Y.261, E.422, E.425 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:T.258, B:E.422, B:E.422, B:E.425, H2O.24

2 x JB7: N-({(1S)-5-[acetyl(4-bromobenzyl)amino]-1-carboxypentyl}carbamoyl)-L-glutamic acid(Non-covalent)

JB7.12: 23 residues within 4Å: Chain A: G.195, K.196, R.199, N.246, D.376, E.413, E.414, G.416, L.417, G.507, N.508, R.523, R.525, F.535, S.536, G.537, Y.541, H.542, N.687, K.688, Y.689, A.690 Ligands: ZN.9 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:Y.541, A:Y.689, A:Y.689, A:Y.689 Hydrogen bonds: A:N.246, A:E.414, A:G.507, A:G.507, A:G.507, A:N.508, A:Y.541, A:Y.689 Water bridges: A:Q.243, A:N.246, A:R.523, A:K.688 Salt bridges: A:R.199, A:R.523, A:R.525, A:H.542, A:K.688 JB7.24: 23 residues within 4Å: Chain B: G.195, K.196, R.199, N.246, D.376, E.413, E.414, G.416, L.417, G.507, N.508, R.523, R.525, F.535, S.536, G.537, Y.541, H.542, N.687, K.688, Y.689, A.690 Ligands: ZN.21 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:Y.541, B:Y.689, B:Y.689, B:Y.689 Hydrogen bonds: B:N.246, B:E.414, B:G.507, B:G.507, B:G.507, B:N.508, B:Y.541, B:Y.689 Water bridges: B:Q.243, B:N.246, B:R.523, B:K.688 Salt bridges: B:R.199, B:R.523, B:R.525, B:H.542, B:K.688

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tykvart, J. et al., Rational design of urea-based glutamate carboxypeptidase II (GCPII) inhibitors as versatile tools for specific drug targeting and delivery. Bioorg.Med.Chem. (2014)

Release Date

2014-06-18

Peptides

Glutamate carboxypeptidase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutamate carboxypeptidase 2

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