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- PDB-3kwj: Structure of human DPP-IV with (2S,3S,11bS)-3-(3-Fluoromethyl-phe... -

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Basic information

Entry
Database: PDB / ID: 3kwj
TitleStructure of human DPP-IV with (2S,3S,11bS)-3-(3-Fluoromethyl-phenyl)-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ylamine
ComponentsDipeptidyl peptidase 4 soluble form
KeywordsHYDROLASE / Diabetes type II / Aminopeptidase / Cell membrane / Disulfide bond / Glycoprotein / Membrane / Protease / Secreted / Serine protease / Signal-anchor / Transmembrane
Function / homology
Function and homology information


glucagon processing / negative regulation of neutrophil chemotaxis / regulation of cell-cell adhesion mediated by integrin / Synthesis, secretion, and inactivation of Glucose-dependent Insulinotropic Polypeptide (GIP) / negative regulation of extracellular matrix disassembly / dipeptidyl-peptidase IV / intercellular canaliculus / psychomotor behavior / chemorepellent activity / dipeptidyl-peptidase activity ...glucagon processing / negative regulation of neutrophil chemotaxis / regulation of cell-cell adhesion mediated by integrin / Synthesis, secretion, and inactivation of Glucose-dependent Insulinotropic Polypeptide (GIP) / negative regulation of extracellular matrix disassembly / dipeptidyl-peptidase IV / intercellular canaliculus / psychomotor behavior / chemorepellent activity / dipeptidyl-peptidase activity / peptide hormone processing / locomotory exploration behavior / lamellipodium membrane / endocytic vesicle / endothelial cell migration / behavioral fear response / aminopeptidase activity / T cell costimulation / serine-type peptidase activity / T cell activation / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / lamellipodium / virus receptor activity / protease binding / receptor-mediated endocytosis of virus by host cell / membrane fusion / receptor-mediated virion attachment to host cell / response to hypoxia / cell adhesion / symbiont entry into host cell / membrane raft / apical plasma membrane / lysosomal membrane / serine-type endopeptidase activity / signaling receptor binding / focal adhesion / positive regulation of cell population proliferation / cell surface / protein homodimerization activity / proteolysis / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane
Similarity search - Function
Dipeptidylpeptidase IV, N-terminal domain / 8 Propeller / Methanol Dehydrogenase; Chain A / Prolyl endopeptidase family serine active site. / Peptidase S9, serine active site / : / Dipeptidylpeptidase IV, N-terminal domain / Dipeptidyl peptidase IV (DPP IV) N-terminal region / Peptidase S9, prolyl oligopeptidase, catalytic domain / Prolyl oligopeptidase family ...Dipeptidylpeptidase IV, N-terminal domain / 8 Propeller / Methanol Dehydrogenase; Chain A / Prolyl endopeptidase family serine active site. / Peptidase S9, serine active site / : / Dipeptidylpeptidase IV, N-terminal domain / Dipeptidyl peptidase IV (DPP IV) N-terminal region / Peptidase S9, prolyl oligopeptidase, catalytic domain / Prolyl oligopeptidase family / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold / 3-Layer(aba) Sandwich / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
Chem-23Q / Dipeptidyl peptidase 4
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2.8 Å
AuthorsHennig, M. / Stihle, M. / Thoma, R.
CitationJournal: Bioorg.Med.Chem.Lett. / Year: 2010
Title: Aryl- and heteroaryl-substituted aminobenzo[a]quinolizines as dipeptidyl peptidase IV inhibitors.
Authors: Boehringer, M. / Fischer, H. / Hennig, M. / Hunziker, D. / Huwyler, J. / Kuhn, B. / Loeffler, B.M. / Luebbers, T. / Mattei, P. / Narquizian, R. / Sebokova, E. / Sprecher, U. / Wessel, H.P.
History
DepositionDec 1, 2009Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 15, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Jul 29, 2020Group: Data collection / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_conn / struct_site / struct_site_gen
Item: _chem_comp.name / _chem_comp.type ..._chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.3Sep 9, 2020Group: Structure summary / Category: chem_comp / struct / Item: _chem_comp.pdbx_synonyms / _struct.title

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Dipeptidyl peptidase 4 soluble form
B: Dipeptidyl peptidase 4 soluble form
hetero molecules


Theoretical massNumber of molelcules
Total (without water)170,5518
Polymers168,9252
Non-polymers1,6266
Water43224
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5420 Å2
ΔGint-2 kcal/mol
Surface area59490 Å2
MethodPISA
Unit cell
Length a, b, c (Å)65.199, 68.957, 421.562
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Dipeptidyl peptidase 4 soluble form / Dipeptidyl peptidase IV / DPP IV / T-cell activation antigen CD26 / TP103 / Adenosine deaminase ...Dipeptidyl peptidase IV / DPP IV / T-cell activation antigen CD26 / TP103 / Adenosine deaminase complexing protein 2 / ADABP


Mass: 84462.617 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Pichia pastoris (fungus) / References: UniProt: P27487, dipeptidyl-peptidase IV
#2: Sugar
ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#3: Chemical ChemComp-23Q / (2S,3S,11bS)-3-[3-(fluoromethyl)phenyl]-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-amine


Mass: 370.460 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C22H27FN2O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 24 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.8 Å3/Da / Density % sol: 56.15 %

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Data collection

Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.9 Å
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9 Å / Relative weight: 1
ReflectionResolution: 2.8→15 Å / Num. all: 42710 / Num. obs: 42710 / % possible obs: 94.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0

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Processing

Software
NameVersionClassification
HKL-2000data collection
REFMAC5.1.24refinement
HKL-2000data reduction
SCALEPACKdata scaling
RefinementMethod to determine structure: FOURIER SYNTHESIS / Resolution: 2.8→15 Å / Cor.coef. Fo:Fc: 0.913 / Cor.coef. Fo:Fc free: 0.875 / SU B: 19.371 / SU ML: 0.362 / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R Free: 0.427 / Stereochemistry target values: MAXIMUM LIKELIHOOD
RfactorNum. reflection% reflectionSelection details
Rfree0.27629 2301 5.1 %RANDOM
Rwork0.23184 ---
obs0.2341 42710 94.12 %-
all-42710 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 51.286 Å2
Baniso -1Baniso -2Baniso -3
1--4.54 Å20 Å20 Å2
2--7.61 Å20 Å2
3----3.07 Å2
Refinement stepCycle: LAST / Resolution: 2.8→15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11926 0 110 24 12060
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0140.02112398
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.5211.93616874
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.97551454
X-RAY DIFFRACTIONr_dihedral_angle_2_deg
X-RAY DIFFRACTIONr_dihedral_angle_3_deg
X-RAY DIFFRACTIONr_dihedral_angle_4_deg
X-RAY DIFFRACTIONr_chiral_restr0.1050.21780
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.029554
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2280.25332
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.160.2372
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2060.230
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2760.24
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.6261.57252
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.208211766
X-RAY DIFFRACTIONr_scbond_it1.63335146
X-RAY DIFFRACTIONr_scangle_it2.7684.55108
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.8→2.946 Å / Total num. of bins used: 10 /
RfactorNum. reflection
Rfree0.364 289
Rwork0.332 5346

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