SMTL ID : 4ebb.4 (3 other biounits)

Structure of DPP2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 8 residues within 4Å: Chain A: G.218, R.281, N.289, G.292, E.294, H.295, C.296, Y.297 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.297 Hydrogen bonds: A:R.281, A:N.289, A:E.294 Water bridges: A:H.295 NAG.2: 4 residues within 4Å: Chain A: F.198, R.199, K.202, N.337 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.198 Hydrogen bonds: A:K.202 Water bridges: A:R.199, A:N.337, A:N.337, A:N.337 NAG.6: 4 residues within 4Å: Chain B: F.198, R.199, K.202, N.337 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.198 Hydrogen bonds: B:K.202 Water bridges: B:R.199, B:N.337, B:N.337, B:N.337

3 x ZN: ZINC ION(Non-covalent)

ZN.3: 2 residues within 4Å: Chain A: Q.93, H.99 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.99 ZN.4: 2 residues within 4Å: Chain A: H.425, E.427 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.425, A:E.427, A:E.427 ZN.5: 1 residues within 4Å: Chain A: D.225 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.225

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bezerra, G.A. et al., Structures of Human DPP7 Reveal the Molecular Basis of Specific Inhibition and the Architectural Diversity of Proline-Specific Peptidases. Plos One (2012)

Release Date

2012-09-19

Peptides

Dipeptidyl peptidase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dipeptidyl peptidase 2

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