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- PDB-1d2v: CRYSTAL STRUCTURE OF BROMIDE-BOUND HUMAN MYELOPEROXIDASE ISOFORM ... -

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Basic information

Entry
Database: PDB / ID: 1d2v
TitleCRYSTAL STRUCTURE OF BROMIDE-BOUND HUMAN MYELOPEROXIDASE ISOFORM C AT PH 5.5
Components(MYELOPEROXIDASE) x 2
KeywordsOXIDOREDUCTASE / HEME-PROTEIN / PEROXIDASE / PEROXIDASE-BROMIDE COMPLEX
Function / homology
Function and homology information


myeloperoxidase / hypochlorous acid biosynthetic process / Events associated with phagocytolytic activity of PMN cells / phagocytic vesicle lumen / response to gold nanoparticle / response to yeast / respiratory burst involved in defense response / low-density lipoprotein particle remodeling / azurophil granule / response to food ...myeloperoxidase / hypochlorous acid biosynthetic process / Events associated with phagocytolytic activity of PMN cells / phagocytic vesicle lumen / response to gold nanoparticle / response to yeast / respiratory burst involved in defense response / low-density lipoprotein particle remodeling / azurophil granule / response to food / defense response to fungus / response to mechanical stimulus / removal of superoxide radicals / secretory granule / hydrogen peroxide catabolic process / peroxidase activity / defense response / azurophil granule lumen / heparin binding / response to oxidative stress / response to lipopolysaccharide / lysosome / defense response to bacterium / intracellular membrane-bounded organelle / heme binding / Neutrophil degranulation / chromatin binding / negative regulation of apoptotic process / extracellular space / extracellular exosome / extracellular region / nucleoplasm / metal ion binding / nucleus
Similarity search - Function
Myeloperoxidase, subunit C / Haem peroxidase domain superfamily, animal type / Haem peroxidase, animal-type / Haem peroxidase domain superfamily, animal type / Animal haem peroxidase / Animal heme peroxidase superfamily profile. / Peroxidases proximal heme-ligand signature. / Haem peroxidase superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
ACETATE ION / BROMIDE ION / PROTOPORPHYRIN IX CONTAINING FE / Myeloperoxidase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / Resolution: 1.75 Å
AuthorsFiedler, T.J. / Davey, C.A. / Fenna, R.E.
Citation
Journal: J.Biol.Chem. / Year: 2000
Title: X-ray crystal structure and characterization of halide-binding sites of human myeloperoxidase at 1.8 A resolution.
Authors: Fiedler, T.J. / Davey, C.A. / Fenna, R.E.
#1: Journal: Arch.Biochem.Biophys. / Year: 1995
Title: Structure of the Green Heme in Myeloperoxidase
Authors: Fenna, R. / Zeng, J. / Davey, C.
#2: Journal: Biochemistry / Year: 1996
Title: 2.3 Angstrom Resolution X-Ray Crystal Structure of the Bisubstrate Analogue Inhibitor Salicylhydroxamic Acid Bound to Human Myeloperoxidase: A Model for a Prereaction Complex with Hydrogen Peroxide
Authors: Davey, C.A. / Fenna, R.E.
#3: Journal: J.Mol.Biol. / Year: 1992
Title: X-Ray Crystal Structure of Canine Myeloperoxidase at 3 Angstrom Resolution
Authors: Zeng, J. / Fenna, R.E.
#4: Journal: Biochem.Biophys.Res.Commun. / Year: 1994
Title: Site-Directed Mutagenesis of Human Myeloperoxidase: Further Identification of Residues Involved in Catalytic Activity and Heme Interaction
Authors: Jacquet, A. / Garcia-Quintana, L. / Deleersnyder, V. / Fenna, R. / Bollen, A. / Moguilevsky, N.
History
DepositionSep 28, 1999Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 24, 2000Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Derived calculations / Version format compliance
Revision 1.3Jan 24, 2018Group: Database references / Category: citation_author / Item: _citation_author.name
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / 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_ref_seq_dif / 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.occupancy / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_conn_angle.ptnr1_PDB_ins_code / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _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_asym_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_PDB_ins_code / _pdbx_struct_conn_angle.ptnr3_auth_asym_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 / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_ptnr2_PDB_ins_code / _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 / _struct_conn.ptnr2_label_seq_id / _struct_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 3.0Dec 25, 2024Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Database references / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / chem_comp_atom / chem_comp_bond / database_2 / entity / pdbx_entity_nonpoly / pdbx_entry_details / pdbx_modification_feature / pdbx_nonpoly_scheme / pdbx_struct_conn_angle / pdbx_validate_close_contact / struct_asym / struct_conn
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.occupancy / _atom_site.pdbx_PDB_ins_code / _atom_site.type_symbol / _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _pdbx_entity_nonpoly.comp_id / _pdbx_entity_nonpoly.name / _pdbx_nonpoly_scheme.asym_id / _pdbx_nonpoly_scheme.auth_mon_id / _pdbx_nonpoly_scheme.auth_seq_num / _pdbx_nonpoly_scheme.entity_id / _pdbx_nonpoly_scheme.mon_id / _pdbx_nonpoly_scheme.ndb_seq_num / _pdbx_nonpoly_scheme.pdb_ins_code / _pdbx_nonpoly_scheme.pdb_mon_id / _pdbx_nonpoly_scheme.pdb_seq_num / _pdbx_nonpoly_scheme.pdb_strand_id / _pdbx_struct_conn_angle.ptnr1_PDB_ins_code / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _struct_asym.entity_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: MYELOPEROXIDASE
C: MYELOPEROXIDASE
B: MYELOPEROXIDASE
D: MYELOPEROXIDASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)135,86931
Polymers130,2754
Non-polymers5,59427
Water14,970831
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
2
B: MYELOPEROXIDASE
D: MYELOPEROXIDASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)67,88615
Polymers65,1382
Non-polymers2,74913
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area15500 Å2
ΔGint-73 kcal/mol
Surface area22860 Å2
MethodPISA
3
A: MYELOPEROXIDASE
C: MYELOPEROXIDASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)67,98216
Polymers65,1382
Non-polymers2,84514
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area15750 Å2
ΔGint-83 kcal/mol
Surface area23100 Å2
MethodPISA
Unit cell
Length a, b, c (Å)111.155, 63.488, 92.476
Angle α, β, γ (deg.)90.00, 97.36, 90.00
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS oper: (Code: given
Matrix: (-0.60825, 0.6773, -0.41387), (0.68226, 0.17964, -0.7087), (-0.40565, -0.71343, -0.57136)
Vector: 48.24205, -6.95785, 34.29779)

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Components

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Protein , 2 types, 4 molecules ABCD

#1: Protein MYELOPEROXIDASE


Mass: 11903.343 Da / Num. of mol.: 2 / Fragment: LIGHT CHAIN / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / Cell: NEUTROPHIL / Tissue: BLOOD / References: UniProt: P05164, peroxidase
#2: Protein MYELOPEROXIDASE


Mass: 53234.191 Da / Num. of mol.: 2 / Fragment: HEAVY CHAIN / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / Cell: NEUTROPHIL / Tissue: BLOOD / References: UniProt: P05164, peroxidase

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Sugars , 2 types, 6 molecules

#3: 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 1056.964 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3[DManpa1-6]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/4,6,5/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a1221m-1a_1-5]/1-1-2-3-3-4/a4-b1_a6-f1_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]{}}}[(6+1)][a-L-Fucp]{}}}LINUCSPDB-CARE
#8: 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

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Non-polymers , 6 types, 852 molecules

#4: Chemical
ChemComp-BR / BROMIDE ION


Mass: 79.904 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Br
#5: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#6: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Ca
#7: Chemical ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#9: Chemical
ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C2H3O2
#10: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 831 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 2.48 Å3/Da / Density % sol: 50.45 %
Crystal growTemperature: 289 K / Method: vapor diffusion, hanging drop / pH: 5.5
Details: polyethylene glycol 8000, ammonium sulfate, sodium acetate, calcium acetate, sodium bromide, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal grow
*PLUS
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
120 mg/mlMPO1drop
250 mMsodium acetate1drop
350 mMammonium sulfate1drop
42 mM1dropCaCl2
56 %(w/v)PEG80001drop
622-25 %(w/v)PEG80001reservoir

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Data collection

DiffractionMean temperature: 86 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU300 / Wavelength: 1.5418
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Jun 15, 1999 / Details: LONG FOCUSING MIRRORS, ADSC
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 1.75→50 Å / Num. obs: 117117 / % possible obs: 92 % / Observed criterion σ(I): 0 / Redundancy: 2.906 % / Biso Wilson estimate: 17.84 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 14.8
Reflection shellResolution: 1.75→1.81 Å / Redundancy: 2.54 % / Rmerge(I) obs: 0.194 / Mean I/σ(I) obs: 6.23 / % possible all: 83.6
Reflection
*PLUS
Highest resolution: 1.75 Å / Lowest resolution: 50 Å / Observed criterion σ(I): 0 / Num. measured all: 340410 / Rmerge(I) obs: 0.06
Reflection shell
*PLUS
% possible obs: 83.6 % / Mean I/σ(I) obs: 6.23

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Processing

Software
NameVersionClassification
DENZOdata reduction
SCALEPACKdata scaling
X-PLORmodel building
X-PLOR3.851refinement
X-PLORphasing
RefinementResolution: 1.75→30 Å / σ(F): 2
RfactorNum. reflection% reflectionSelection details
Rfree0.296 5693 5 %RANDOM 5%
Rwork0.243 ---
obs0.243 112645 87.3 %-
Refine analyze
FreeObs
Luzzati coordinate error0.26 Å0.21 Å
Luzzati d res low-5 Å
Refinement stepCycle: LAST / Resolution: 1.75→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9142 0 333 831 10306
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.014
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg1.25
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d22.96
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d1.2
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
LS refinement shellResolution: 1.75→1.81 Å / Total num. of bins used: 10
RfactorNum. reflection% reflection
Rfree0.344 388 5 %
Rwork0.3608 7426 -
obs--61.02 %
Software
*PLUS
Name: X-PLOR / Version: 3.851 / Classification: refinement
Refinement
*PLUS
Rfactor obs: 0.239 / Rfactor Rfree: 0.294
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_deg22.96
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_deg1.2
LS refinement shell
*PLUS
Highest resolution: 1.8 Å / Lowest resolution: 1.86 Å / Rfactor Rfree: 0.344 / Rfactor obs: 0.293

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