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- PDB-6fe5: X-ray structure of human glutamate carboxypeptidase II (GCPII) - ... -

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Basic information

Entry
Database: PDB / ID: 6fe5
TitleX-ray structure of human glutamate carboxypeptidase II (GCPII) - the E424M inactive mutant, in complex with a inhibitor JHU 2249
ComponentsGlutamate carboxypeptidase 2
KeywordsHYDROLASE / glutamate carboxypeptidase II (GCPII) / NAALADase / prostate-specific membrane antigen
Function / homology
Function and homology information


C-terminal protein deglutamylation / Ac-Asp-Glu binding / tetrahydrofolyl-poly(glutamate) polymer binding / glutamate carboxypeptidase II / folic acid-containing compound metabolic process / Aspartate and asparagine metabolism / dipeptidase activity / metallocarboxypeptidase activity / carboxypeptidase activity / peptidase activity ...C-terminal protein deglutamylation / Ac-Asp-Glu binding / tetrahydrofolyl-poly(glutamate) polymer binding / glutamate carboxypeptidase II / folic acid-containing compound metabolic process / 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-D6E / Glutamate carboxypeptidase 2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.52 Å
AuthorsBarinka, C. / Novakova, Z. / Motlova, L.
CitationJournal: Bioorg.Med.Chem. / Year: 2019
Title: Structural and computational basis for potent inhibition of glutamate carboxypeptidase II by carbamate-based inhibitors.
Authors: Barinka, C. / Novakova, Z. / Hin, N. / Bim, D. / Ferraris, D.V. / Duvall, B. / Kabarriti, G. / Tsukamoto, R. / Budesinsky, M. / Motlova, L. / Rojas, C. / Slusher, B.S. / Rokob, T.A. / Rulisek, L. / Tsukamoto, T.
History
DepositionDec 29, 2017Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 30, 2019Provider: repository / Type: Initial release
Revision 1.1Mar 27, 2019Group: Data collection / Database references / Category: citation / citation_author / pdbx_database_proc
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...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 / 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 / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _struct_conn.conn_type_id / _struct_conn.id / _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
Revision 2.1Jan 17, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Glutamate carboxypeptidase 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,29913
Polymers79,6171
Non-polymers3,68312
Water10,431579
1
A: Glutamate carboxypeptidase 2
hetero molecules

A: Glutamate carboxypeptidase 2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)166,59926
Polymers159,2342
Non-polymers7,36524
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_565-x,-y+1,z1
Buried area13930 Å2
ΔGint-86 kcal/mol
Surface area49900 Å2
MethodPISA
Unit cell
Length a, b, c (Å)101.702, 130.687, 159.829
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number23
Space group name H-MI222

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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 / PSMA / Pteroylpoly-gamma-glutamate carboxypeptidase


Mass: 79616.828 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: FOLH1, FOLH, NAALAD1, PSM, PSMA, GIG27 / Cell line (production host): Schneiders S2 cells / Production host: Drosophila melanogaster (fruit fly) / References: UniProt: Q04609, glutamate carboxypeptidase II

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Sugars , 4 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.: 2
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: Polysaccharide alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-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: 910.823 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/3,5,4/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3-3/a4-b1_b4-c1_c3-d1_c6-e1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{}}}}}LINUCSPDB-CARE
#5: 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 / N-Acetylglucosamine


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, 584 molecules

#6: Chemical ChemComp-ZN / ZINC ION


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


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#8: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#9: Chemical ChemComp-D6E / (2~{S})-2-[[(2~{S})-4-methyl-1-oxidanyl-1-oxidanylidene-pentan-2-yl]carbamoylamino]pentanedioic acid


Mass: 304.296 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C12H20N2O7
#10: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 579 / 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: 3.34 Å3/Da / Density % sol: 63.12 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8
Details: 33 % (v/v) pentaerythritol propoxylate PO/OH 5/4 2 % (w/v) PEG 3350 100 mM Tris-HCl, pH 8.0

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: PETRA III, EMBL c/o DESY / Beamline: P13 (MX1) / Wavelength: 0.9796 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Oct 11, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9796 Å / Relative weight: 1
ReflectionResolution: 1.52→30 Å / Num. obs: 161939 / % possible obs: 99.4 % / Observed criterion σ(F): -3 / Observed criterion σ(I): -3 / Redundancy: 5.09 % / CC1/2: 0.999 / Rmerge(I) obs: 0.048 / Rrim(I) all: 0.053 / Net I/σ(I): 15.89
Reflection shellResolution: 1.52→1.62 Å / Redundancy: 4.83 % / Rmerge(I) obs: 0.551 / Mean I/σ(I) obs: 2.23 / Num. unique obs: 25398 / CC1/2: 0.898 / Rrim(I) all: 0.619 / % possible all: 97.3

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Processing

Software
NameVersionClassification
REFMAC5.8.0135refinement
XDSdata reduction
Aimlessdata scaling
REFMACphasing
Cootmodel building
RefinementMethod to determine structure: FOURIER SYNTHESIS
Starting model: 3BI1.pdb

3bi1


Resolution: 1.52→30 Å / Cor.coef. Fo:Fc: 0.976 / Cor.coef. Fo:Fc free: 0.97 / SU B: 2.092 / SU ML: 0.04 / Cross valid method: THROUGHOUT / σ(F): -3 / ESU R: 0.055 / ESU R Free: 0.057
RfactorNum. reflection% reflectionSelection details
Rfree0.179 4964 3.1 %RANDOM
Rwork0.15803 ---
obs0.15866 156947 99.52 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 32.437 Å2
Baniso -1Baniso -2Baniso -3
1-1.11 Å20 Å20 Å2
2---2.08 Å20 Å2
3---0.98 Å2
Refinement stepCycle: 1 / Resolution: 1.52→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5515 0 234 579 6328
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0180.0196248
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.79328511
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.0835745
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.89623.811286
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.607151017
X-RAY DIFFRACTIONr_dihedral_angle_4_deg14.5171536
X-RAY DIFFRACTIONr_chiral_restr0.1290.2917
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.0214827
X-RAY DIFFRACTIONr_gen_planes_other
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_it1.3122.4522923
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.9653.6783687
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it2.2572.8073325
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined5.66322.72510011
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.52→1.559 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.267 375 -
Rwork0.262 11078 -
obs--95.91 %
Refinement TLS params.Method: refined / Origin x: 17.6872 Å / Origin y: 49.6773 Å / Origin z: 45.1722 Å
111213212223313233
T0.0232 Å20.0049 Å20.0069 Å2-0.032 Å2-0.0273 Å2--0.0374 Å2
L0.2279 °2-0.2242 °20.0171 °2-0.4583 °20.031 °2--0.0634 °2
S-0.0494 Å °0.0081 Å °-0.0011 Å °0.0328 Å °0.0571 Å °-0.0902 Å °0.0029 Å °0.0105 Å °-0.0077 Å °

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