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- PDB-4ngr: Crystal Structure of Glutamate Carboxypeptidase II in a complex w... -

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Basic information

Entry
Database: PDB / ID: 4ngr
TitleCrystal Structure of Glutamate Carboxypeptidase II in a complex with urea-based inhibitor
ComponentsGlutamate carboxypeptidase 2
KeywordsHYDROLASE/HYDROLASE INHIBITOR / hydrolase / glutamate carboxypeptidase II / PSMA / NAALADASE / urea-based inhibitor / caboxypeptidase / glycoprotein / metallopeptidase / HYDROLASE-HYDROLASE INHIBITOR complex
Function / homology
Function and homology information


Ac-Asp-Glu binding / tetrahydrofolyl-poly(glutamate) polymer binding / glutamate carboxypeptidase II / folic acid-containing compound metabolic process / C-terminal protein deglutamylation / Aspartate and asparagine metabolism / dipeptidase activity / metallocarboxypeptidase activity / carboxypeptidase activity / peptidase activity ...Ac-Asp-Glu binding / tetrahydrofolyl-poly(glutamate) polymer binding / glutamate carboxypeptidase II / folic acid-containing compound metabolic process / C-terminal protein deglutamylation / Aspartate and asparagine metabolism / dipeptidase activity / metallocarboxypeptidase activity / carboxypeptidase activity / peptidase activity / cell surface / proteolysis / extracellular exosome / membrane / metal ion binding / plasma membrane / cytoplasm
Similarity search - Function
Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain superfamily / Glutamate carboxypeptidase 2-like / Transferrin receptor-like dimerisation domain / Glucose Oxidase; domain 1 - #30 / PA domain superfamily / PA domain / PA domain / Transcription Elongation Factor S-II; Chain A ...Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain / Transferrin receptor-like, dimerisation domain superfamily / Glutamate carboxypeptidase 2-like / Transferrin receptor-like dimerisation domain / Glucose Oxidase; domain 1 - #30 / PA domain superfamily / PA domain / PA domain / Transcription Elongation Factor S-II; Chain A / Glucose Oxidase; domain 1 / Peptidase M28 / Peptidase family M28 / Zn peptidases / Aminopeptidase / 3-Layer(bba) Sandwich / Up-down Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-J21 / Glutamate carboxypeptidase 2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.9 Å
AuthorsTykvart, J. / Pachl, P.
CitationJournal: Bioorg.Med.Chem. / Year: 2014
Title: Rational design of urea-based glutamate carboxypeptidase II (GCPII) inhibitors as versatile tools for specific drug targeting and delivery.
Authors: Tykvart, J. / Schimer, J. / Barinkova, J. / Pachl, P. / Postova-Slavetinska, L. / Majer, P. / Konvalinka, J. / Sacha, P.
History
DepositionNov 2, 2013Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Jun 18, 2014Provider: repository / Type: Initial release
Revision 1.1Dec 18, 2019Group: Database references / Derived calculations / Category: citation / struct_conn / struct_ref_seq_dif
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title / _struct_conn.pdbx_leaving_atom_flag / _struct_ref_seq_dif.details
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_struct_conn_angle / pdbx_struct_special_symmetry / pdbx_validate_symm_contact / struct_asym / struct_conn / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.type / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _pdbx_struct_special_symmetry.label_asym_id / _pdbx_validate_symm_contact.auth_asym_id_2 / _pdbx_validate_symm_contact.auth_seq_id_2 / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Glutamate carboxypeptidase 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)86,69613
Polymers83,2011
Non-polymers3,49512
Water8,737485
1
A: Glutamate carboxypeptidase 2
hetero molecules

A: Glutamate carboxypeptidase 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)173,39226
Polymers166,4012
Non-polymers6,99124
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_555-x,-y,z1
Buried area11570 Å2
ΔGint43 kcal/mol
Surface area48660 Å2
MethodPISA
Unit cell
Length a, b, c (Å)101.104, 130.048, 158.454
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number23
Space group name H-MI222
Components on special symmetry positions
IDModelComponents
11A-1050-

HOH

21A-1354-

HOH

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Components

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Protein , 1 types, 1 molecules A

#1: Protein Glutamate carboxypeptidase 2 / Cell growth-inhibiting gene 27 protein / Folate hydrolase 1 / Folylpoly-gamma-glutamate ...Cell growth-inhibiting gene 27 protein / Folate hydrolase 1 / Folylpoly-gamma-glutamate carboxypeptidase / FGCP / Glutamate carboxypeptidase II / GCPII / Membrane glutamate carboxypeptidase / mGCP / N-acetylated-alpha-linked acidic dipeptidase I / NAALADase I / Prostate-specific membrane antigen / PSM / PSMA / Pteroylpoly-gamma-glutamate carboxypeptidase


Mass: 83200.555 Da / Num. of mol.: 1 / Fragment: Extracellular domain, UNP residues 44-750
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: FOLH, FOLH1, GIG27, NAALAD1, PSM, PSMA / Plasmid: pMT/Bip / Cell line (production host): SCHNEIDER 2(S2) CELLS / Production host: Drosophila melanogaster (fruit fly) / References: UniProt: Q04609, glutamate carboxypeptidase II

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Sugars , 3 types, 7 molecules

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


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#3: Polysaccharide alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 748.682 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/3,4,3/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3/a4-b1_b4-c1_c3-d1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}}}}}LINUCSPDB-CARE
#4: Sugar ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 3
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

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Non-polymers , 5 types, 490 molecules

#5: Chemical ChemComp-J21 / N-{[(1S)-5-({2-[2-(acetylamino)ethoxy]-4-bromobenzoyl}amino)-1-carboxypentyl]carbamoyl}-L-glutamic acid


Mass: 603.417 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C23H31BrN4O10
#6: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#7: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#8: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#9: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 485 / Source method: isolated from a natural source / Formula: H2O

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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: 3.13 Å3/Da / Density % sol: 60.7 %
Crystal growTemperature: 289 K / Method: vapor diffusion, hanging drop / pH: 8
Details: Tris-HCl, PEG 3350, pentaerythritol propoxylate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 120 K
Diffraction sourceSource: ROTATING ANODE / Type: OTHER / Wavelength: 1.54 Å
DetectorType: Mar2300 / Detector: IMAGE PLATE / Details: mirrors
RadiationProtocol: SINGLE WAVELENGTH / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 1.9→46.81 Å / Num. obs: 81583 / % possible obs: 99.3 % / Observed criterion σ(I): 2 / Biso Wilson estimate: 28.086 Å2 / Rmerge(I) obs: 0.084 / Net I/σ(I): 15.63
Reflection shell

Diffraction-ID: 1

Resolution (Å)Highest resolution (Å)Rmerge F obsRmerge(I) obsMean I/σ(I) obsNum. measured obsNum. possibleNum. unique obsRrim(I) all% possible all
1.9-2.020.8050.6232.645344513132126690.71296.5
2.02-2.150.9070.4145435412399123840.46799.9
2.15-2.330.9630.2516.415105011534115140.28599.8
2.33-2.550.9820.1719.014760010638106260.19499.9
2.55-2.850.990.11412.9243485966996590.12999.9
2.85-3.290.9970.06221.7838743854285380.07100
3.29-4.020.9990.03536.0132912726172540.0499.9
4.02-5.660.9990.02449.6525854571057060.02899.9
5.660.9990.02351.6813568330732330.02697.8

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassificationNB
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACT3.11data extraction
XDSdata reduction
XDSdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.9→46.81 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.941 / WRfactor Rfree: 0.1856 / WRfactor Rwork: 0.1516 / Occupancy max: 1 / Occupancy min: 0.3 / FOM work R set: 0.8654 / SU B: 2.809 / SU ML: 0.08 / SU R Cruickshank DPI: 0.1168 / SU Rfree: 0.1185 / Cross valid method: THROUGHOUT / ESU R: 0.117 / ESU R Free: 0.118 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES: REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2161 4080 5 %RANDOM
Rwork0.1756 ---
obs0.1776 81582 99.26 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 81.54 Å2 / Biso mean: 26.1392 Å2 / Biso min: 7.75 Å2
Baniso -1Baniso -2Baniso -3
1-0.79 Å20 Å20 Å2
2---1.71 Å20 Å2
3---0.92 Å2
Refinement stepCycle: LAST / Resolution: 1.9→46.81 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5463 0 218 485 6166
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.020.0195884
X-RAY DIFFRACTIONr_bond_other_d0.0010.025415
X-RAY DIFFRACTIONr_angle_refined_deg21.9988001
X-RAY DIFFRACTIONr_angle_other_deg0.935312453
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.3315701
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.07523.769268
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.58415922
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.0841533
X-RAY DIFFRACTIONr_chiral_restr0.1250.2861
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.0216598
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021369
X-RAY DIFFRACTIONr_mcbond_it2.2942.3472769
X-RAY DIFFRACTIONr_mcbond_other2.2882.3472767
X-RAY DIFFRACTIONr_mcangle_it3.0773.5123461
LS refinement shellResolution: 1.901→1.95 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.324 280 -
Rwork0.309 5307 -
all-5587 -
obs--92.73 %

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