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- PDB-9goh: Crystal structure of DPP4 in complex with sulphostin. -

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Basic information

Entry
Database: PDB / ID: 9goh
TitleCrystal structure of DPP4 in complex with sulphostin.
ComponentsDipeptidyl peptidase 4 soluble form
KeywordsTRANSFERASE / Dipeptidyl peptidase / dipeptidyl peptidase inhibitor
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 / chemorepellent activity / psychomotor behavior / intercellular canaliculus / 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 / chemorepellent activity / psychomotor behavior / intercellular canaliculus / dipeptidyl-peptidase activity / peptide hormone processing / locomotory exploration behavior / lamellipodium membrane / endocytic vesicle / aminopeptidase activity / endothelial cell migration / behavioral fear response / T cell costimulation / receptor-mediated endocytosis of virus by host cell / serine-type peptidase activity / T cell activation / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / lamellipodium / virus receptor activity / protease binding / membrane fusion / response to hypoxia / receptor-mediated virion attachment to host cell / cell adhesion / apical plasma membrane / membrane raft / signaling receptor binding / lysosomal membrane / serine-type endopeptidase activity / focal adhesion / positive regulation of cell population proliferation / symbiont entry into host cell / cell surface / protein homodimerization activity / proteolysis / extracellular exosome / extracellular region / identical protein binding / membrane / plasma membrane
Similarity search - Function
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
Similarity search - Domain/homology
: / Dipeptidyl peptidase 4
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.38 Å
AuthorsSewald, L. / Tabak, W.W.A. / Fehr, L. / Zolg, S. / Najdzion, M. / Verhoef, C.J.A. / Podlesainski, D. / Geiss-Friedlander, R. / Lammens, A. / Kaschani, F. ...Sewald, L. / Tabak, W.W.A. / Fehr, L. / Zolg, S. / Najdzion, M. / Verhoef, C.J.A. / Podlesainski, D. / Geiss-Friedlander, R. / Lammens, A. / Kaschani, F. / Hellerschmied, D. / Huber, R. / Kaiser, M.
Funding support Germany, 1items
OrganizationGrant numberCountry
German Research Foundation (DFG)CRC1430, Project number 424228829 Germany
CitationJournal: Nat Commun / Year: 2025
Title: Sulphostin-inspired N-phosphonopiperidones as selective covalent DPP8 and DPP9 inhibitors.
Authors: Sewald, L. / Tabak, W.W.A. / Fehr, L. / Zolg, S. / Najdzion, M. / Verhoef, C.J.A. / Podlesainski, D. / Geiss-Friedlander, R. / Lammens, A. / Kaschani, F. / Hellerschmied, D. / Huber, R. / Kaiser, M.
History
DepositionSep 5, 2024Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 16, 2025Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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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)176,08923
Polymers171,1362
Non-polymers4,95321
Water1,982110
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area10120 Å2
ΔGint-1 kcal/mol
Surface area61750 Å2
MethodPISA
Unit cell
Length a, b, c (Å)65.920, 68.208, 421.060
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Dipeptidyl peptidase 4 soluble form / Dipeptidyl peptidase IV soluble form


Mass: 85567.797 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: DPP4, ADCP2, CD26 / Production host: Escherichia coli (E. coli) / References: UniProt: P27487

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Sugars , 3 types, 13 molecules

#2: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 586.542 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}}LINUCSPDB-CARE
#3: Polysaccharide alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D- ...alpha-D-mannopyranose-(1-2)-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


Type: oligosaccharide / Mass: 1072.964 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-2DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/3,6,5/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3-3-3/a4-b1_b4-c1_c3-d1_c6-f1_d2-e1WURCSPDB2Glycan 1.1.0
[][D-1-deoxy-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{[(2+1)][a-D-Manp]{}}[(6+1)][a-D-Manp]{}}}}LINUCSPDB-CARE
#4: 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.: 11 / Source method: obtained synthetically / 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

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Non-polymers , 4 types, 118 molecules

#5: Chemical ChemComp-A1INF / azanyl-oxidanylidene-(sulfoamino)phosphanium


Mass: 159.082 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: H4N2O4PS / Feature type: SUBJECT OF INVESTIGATION
#6: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: SO4
#7: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 110 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.77 Å3/Da / Density % sol: 55.53 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop
Details: BICINE: 0.10 M pH:9.00 ; LiSO4: 0.16M ; PEG 2K MME: 24 %w/v

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.99998 Å
DetectorType: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Oct 18, 2022
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.99998 Å / Relative weight: 1
ReflectionResolution: 2.38→210.53 Å / Num. obs: 78066 / % possible obs: 99.9 % / Redundancy: 8.2 % / CC1/2: 0.99 / Net I/σ(I): 14.5
Reflection shellResolution: 2.38→2.42 Å / Num. unique obs: 3786 / CC1/2: 0.91

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Processing

Software
NameVersionClassification
autoPROCdata reduction
XDS(VERSION Jan 31data reduction
autoPROC(Version 1.1.7)data scaling
Aimlessdata scaling
REFMAC5.8.0267refinement
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.38→210.53 Å / Cor.coef. Fo:Fc: 0.945 / Cor.coef. Fo:Fc free: 0.904 / SU B: 13.768 / SU ML: 0.287 / Cross valid method: THROUGHOUT / ESU R: 0.373 / ESU R Free: 0.272 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.28547 1109 1.4 %RANDOM
Rwork0.23558 ---
obs0.23625 76954 99.86 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 68.05 Å2
Baniso -1Baniso -2Baniso -3
1-2 Å20 Å20 Å2
2--5.93 Å2-0 Å2
3----7.94 Å2
Refinement stepCycle: LAST / Resolution: 2.38→210.53 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11937 0 310 110 12357
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0030.01312530
X-RAY DIFFRACTIONr_bond_other_d0.0030.01711054
X-RAY DIFFRACTIONr_angle_refined_deg1.3441.67617102
X-RAY DIFFRACTIONr_angle_other_deg1.0881.59825458
X-RAY DIFFRACTIONr_dihedral_angle_1_deg9.4885.4011495
X-RAY DIFFRACTIONr_dihedral_angle_2_deg31.75922.812658
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.62815.2792042
X-RAY DIFFRACTIONr_dihedral_angle_4_deg15.8261555
X-RAY DIFFRACTIONr_chiral_restr0.0470.21652
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0214077
X-RAY DIFFRACTIONr_gen_planes_other0.0020.023034
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it2.4917.1825826
X-RAY DIFFRACTIONr_mcbond_other2.4917.1815825
X-RAY DIFFRACTIONr_mcangle_it4.04110.7717279
X-RAY DIFFRACTIONr_mcangle_other4.04110.7737280
X-RAY DIFFRACTIONr_scbond_it2.4597.5536704
X-RAY DIFFRACTIONr_scbond_other2.4597.5536705
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other4.10811.2279824
X-RAY DIFFRACTIONr_long_range_B_refined6.21178.38713132
X-RAY DIFFRACTIONr_long_range_B_other6.2178.39113132
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Ens-ID: 1 / Number: 8401 / Refine-ID: X-RAY DIFFRACTION / Type: interatomic distance / Rms dev position: 0.03 Å / Weight position: 0.05

Dom-IDAuth asym-ID
1A
2B
LS refinement shellResolution: 2.38→2.44 Å
RfactorNum. reflection% reflection
Rfree0.419 99 -
Rwork0.415 5624 -
obs--99.69 %

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