SMTL ID : 2i78.1 (1 other biounit)

Crystal structure of human dipeptidyl peptidase IV (DPP IV) complexed with ABT-341, a cyclohexene-constrained phenethylamine inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x KIQ: (1S,6R)-3-{[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]CARBONYL}-6-(2,4,5-TRIFLUOROPHENYL)CYCLOHEX-3-EN-1-AMINE(Non-covalent)

KIQ.1: 15 residues within 4Å: Chain B: R.87, E.167, E.168, S.171, F.319, Y.509, Y.547, S.592, Y.593, V.618, Y.624, Y.628, N.672, V.673, H.702 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.319, B:Y.628, B:V.673 Hydrogen bonds: B:E.168, B:Y.624 Water bridges: B:E.168 pi-Stacking: B:F.319, B:Y.628

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pei, Z. et al., Discovery of Cyclohexene-constrained Phenethylamine ABT-341, a Highly Potent, Selective, Orally Bioavailable, Safe and Potential Next-generation Dipeptidyl Peptidase IV Inhibitor for the Treatment of Type 2 Diabetes. To be Published

Release Date

2007-10-09

Peptides

Dipeptidyl peptidase IV: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dipeptidyl peptidase IV

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