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- PDB-5z8s: Human Mitochondrial ferritin mutant - C102A/C130A/E27C/E61C/E62C -

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Basic information

Entry
Database: PDB / ID: 5z8s
TitleHuman Mitochondrial ferritin mutant - C102A/C130A/E27C/E61C/E62C
ComponentsFerritin, mitochondrial
KeywordsOXIDOREDUCTASE / Mitochondrail ferritin / gold / cysteine / METAL BINDING PROTEIN
Function / homology
Function and homology information


ferroxidase / ferroxidase activity / ferric iron binding / protein maturation / iron ion transport / Iron uptake and transport / ferrous iron binding / intracellular iron ion homeostasis / mitochondrial matrix / iron ion binding ...ferroxidase / ferroxidase activity / ferric iron binding / protein maturation / iron ion transport / Iron uptake and transport / ferrous iron binding / intracellular iron ion homeostasis / mitochondrial matrix / iron ion binding / mitochondrion / nucleus / cytoplasm
Similarity search - Function
Ferritin iron-binding regions signature 2. / Ferritin, conserved site / Ferritin, core subunit, four-helix bundle / Ferritin / Ferritin / Ferritin-like diiron domain / Ferritin-like diiron domain profile. / Ferritin/DPS protein domain / Ferritin-like domain / Ferritin-like ...Ferritin iron-binding regions signature 2. / Ferritin, conserved site / Ferritin, core subunit, four-helix bundle / Ferritin / Ferritin / Ferritin-like diiron domain / Ferritin-like diiron domain profile. / Ferritin/DPS protein domain / Ferritin-like domain / Ferritin-like / Ferritin-like superfamily / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
: / Ferritin, mitochondrial
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 1.973 Å
AuthorsZang, J. / Zheng, B. / Zhao, G.
Funding support China, 1items
OrganizationGrant numberCountry
National Natural Science Foundation of China China
CitationJournal: J Nanobiotechnology / Year: 2019
Title: Design and site-directed compartmentalization of gold nanoclusters within the intrasubunit interfaces of ferritin nanocage.
Authors: Zang, J. / Zheng, B. / Zhang, X. / Arosio, P. / Zhao, G.
History
DepositionFeb 1, 2018Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Feb 6, 2019Provider: repository / Type: Initial release
Revision 1.1Aug 28, 2019Group: Data collection / Database references / Category: citation / citation_author
Item: _citation.journal_abbrev / _citation.journal_id_CSD ..._citation.journal_abbrev / _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 1.2Mar 27, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Ferritin, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)21,2003
Polymers20,8061
Non-polymers3942
Water3,999222
1
A: Ferritin, mitochondrial
hetero molecules
x 24


Theoretical massNumber of molelcules
Total (without water)508,80572
Polymers499,35124
Non-polymers9,45448
Water43224
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_555-x,-y,z1
crystal symmetry operation3_555-x,y,-z1
crystal symmetry operation4_555x,-y,-z1
crystal symmetry operation5_555z,x,y1
crystal symmetry operation6_555z,-x,-y1
crystal symmetry operation7_555-z,-x,y1
crystal symmetry operation8_555-z,x,-y1
crystal symmetry operation9_555y,z,x1
crystal symmetry operation10_555-y,z,-x1
crystal symmetry operation11_555y,-z,-x1
crystal symmetry operation12_555-y,-z,x1
crystal symmetry operation13_555y,x,-z1
crystal symmetry operation14_555-y,-x,-z1
crystal symmetry operation15_555y,-x,z1
crystal symmetry operation16_555-y,x,z1
crystal symmetry operation17_555x,z,-y1
crystal symmetry operation18_555-x,z,y1
crystal symmetry operation19_555-x,-z,-y1
crystal symmetry operation20_555x,-z,y1
crystal symmetry operation21_555z,y,-x1
crystal symmetry operation22_555z,-y,x1
crystal symmetry operation23_555-z,y,x1
crystal symmetry operation24_555-z,-y,-x1
Buried area96300 Å2
ΔGint-574 kcal/mol
Surface area137490 Å2
MethodPISA
Unit cell
Length a, b, c (Å)182.736, 182.736, 182.736
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number209
Space group name H-MF432
Components on special symmetry positions
IDModelComponents
11A-307-

HOH

21A-314-

HOH

31A-362-

HOH

41A-468-

HOH

51A-472-

HOH

61A-486-

HOH

71A-497-

HOH

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Components

#1: Protein Ferritin, mitochondrial


Mass: 20806.273 Da / Num. of mol.: 1 / Mutation: E27C/E61C/E62C/C102A/C130A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: FTMT / Production host: Escherichia coli (E. coli) / References: UniProt: Q8N4E7, ferroxidase
#2: Chemical ChemComp-AU / GOLD ION


Mass: 196.967 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Au
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 222 / 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: 3.05 Å3/Da / Density % sol: 59.74 %
Crystal growTemperature: 293 K / Method: evaporation / Details: 0.1M Tris-HCl, 3.4M 1,6-Hexanediol

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL18U1 / Wavelength: 0.9789 Å
DetectorType: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Mar 27, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9789 Å / Relative weight: 1
ReflectionResolution: 1.973→41.923 Å / Num. obs: 18997 / % possible obs: 100 % / Redundancy: 12.3 % / Net I/σ(I): 5.4
Reflection shellResolution: 1.973→2.044 Å

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Processing

Software
NameVersionClassification
PHENIX(1.10.1_2155: ???)refinement
HKL-3000data reduction
HKL-3000data scaling
HKL-3000phasing
RefinementResolution: 1.973→41.923 Å / SU ML: 0.17 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 17.72
RfactorNum. reflection% reflection
Rfree0.1995 922 4.85 %
Rwork0.166 --
obs0.1676 18997 99.94 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 1.973→41.923 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1382 0 2 222 1606
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0061411
X-RAY DIFFRACTIONf_angle_d0.7991904
X-RAY DIFFRACTIONf_dihedral_angle_d14.715847
X-RAY DIFFRACTIONf_chiral_restr0.046201
X-RAY DIFFRACTIONf_plane_restr0.004252
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9728-2.07680.23471360.16532517X-RAY DIFFRACTION100
2.0768-2.20690.20651140.15142532X-RAY DIFFRACTION100
2.2069-2.37730.18841280.15712527X-RAY DIFFRACTION100
2.3773-2.61650.19781080.16822567X-RAY DIFFRACTION100
2.6165-2.9950.22561310.16772574X-RAY DIFFRACTION100
2.995-3.7730.19481480.16092582X-RAY DIFFRACTION100
3.773-41.9320.18641570.17492776X-RAY DIFFRACTION100

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