SMTL ID : 2gbc.1 (1 other biounit)

Native DPP-IV (CD26) from Rat

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

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

NAG.1: 3 residues within 4Å: Chain A: N.46, S.47, S.48 No protein-ligand interaction detected (PLIP) NAG.2: 3 residues within 4Å: Chain A: E.34, N.36, N.53 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.36, A:N.53 NAG.3: 5 residues within 4Å: Chain A: I.155, Q.188, N.190, T.192, K.228 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.190, A:T.192, A:K.228 NAG.4: 4 residues within 4Å: Chain A: I.280, N.282, T.309, K.560 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.560, A:K.560 NAG.5: 3 residues within 4Å: Chain A: L.483, N.484, R.545 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.483 Hydrogen bonds: A:R.545, A:R.545 NAG.6: 3 residues within 4Å: Chain B: N.41, N.46, S.47 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.41, B:N.46 NAG.7: 3 residues within 4Å: Chain B: E.34, N.36, N.53 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.34 NAG.8: 5 residues within 4Å: Chain B: I.155, Q.188, N.190, T.192, K.228 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.190, B:K.228 NAG.9: 4 residues within 4Å: Chain B: I.280, N.282, T.309, K.560 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.560, B:K.560 NAG.10: 4 residues within 4Å: Chain B: L.483, N.484, R.545, D.569 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.483 Hydrogen bonds: B:R.545, B:R.545

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Longenecker, K.L. et al., Crystal Structures of DPP-IV (CD26) from Rat Kidney Exhibit Flexible Accommodation of Peptidase-Selective Inhibitors. Biochemistry (2006)

Release Date

2006-07-04

Peptides

Dipeptidyl peptidase 4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dipeptidyl peptidase 4

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