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- PDB-4z0y: Active aurone synthase (polyphenol oxidase), copper B : sulfohist... -

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Basic information

Entry
Database: PDB / ID: 4z0y
TitleActive aurone synthase (polyphenol oxidase), copper B : sulfohistidine ~ 1.4 : 1
Components(Aurone synthase) x 2
KeywordsOXIDOREDUCTASE / Polyphenol oxidase / Aurone synthase / Type III copper protein
Function / homology
Function and homology information


pigment biosynthetic process / catechol oxidase activity / metal ion binding
Similarity search - Function
Polyphenol oxidase / Polyphenol oxidase, central domain / Polyphenol oxidase, C-terminal / Polyphenol oxidase middle domain / Chloroplastic Polyphenol Oxidase C-terminal domain / di-copper center containing domain from catechol oxidase / Di-copper center containing domain from catechol oxidase / Tyrosinase CuA-binding region signature. / : / Common central domain of tyrosinase ...Polyphenol oxidase / Polyphenol oxidase, central domain / Polyphenol oxidase, C-terminal / Polyphenol oxidase middle domain / Chloroplastic Polyphenol Oxidase C-terminal domain / di-copper center containing domain from catechol oxidase / Di-copper center containing domain from catechol oxidase / Tyrosinase CuA-binding region signature. / : / Common central domain of tyrosinase / Tyrosinase and hemocyanins CuB-binding region signature. / Tyrosinase copper-binding domain / Di-copper centre-containing domain superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
COPPER (II) ION / Aurone synthase
Similarity search - Component
Biological speciesCoreopsis grandiflora (plant)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.6 Å
AuthorsMolitor, C. / Mauracher, S.G. / Rompel, A.
Funding support Austria, 1items
OrganizationGrant numberCountry
Austrian Science FundP25217-N28 Austria
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2016
Title: Aurone synthase is a catechol oxidase with hydroxylase activity and provides insights into the mechanism of plant polyphenol oxidases.
Authors: Molitor, C. / Mauracher, S.G. / Rompel, A.
History
DepositionMar 26, 2015Deposition site: RCSB / Processing site: PDBE
Revision 1.0Apr 6, 2016Provider: repository / Type: Initial release
Revision 1.1Apr 13, 2016Group: Database references
Revision 1.2Mar 7, 2018Group: Data collection / Category: diffrn_source / Item: _diffrn_source.pdbx_synchrotron_site
Revision 1.3Nov 21, 2018Group: Advisory / Data collection / Derived calculations / Category: pdbx_validate_close_contact / struct_conn
Revision 1.4Jan 10, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn / struct_conn_type
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_ptnr1_label_alt_id / _struct_conn.pdbx_ptnr2_label_alt_id / _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_conn_type.id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Aurone synthase
E: Aurone synthase
B: Aurone synthase
F: Aurone synthase
C: Aurone synthase
G: Aurone synthase
D: Aurone synthase
H: Aurone synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)167,76221
Polymers166,7948
Non-polymers96913
Water37,2372067
1
C: Aurone synthase
G: Aurone synthase
hetero molecules

A: Aurone synthase
E: Aurone synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,83510
Polymers83,3974
Non-polymers4386
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_547-x,y-1/2,-z+5/21
2
A: Aurone synthase
E: Aurone synthase
hetero molecules

C: Aurone synthase
G: Aurone synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,83510
Polymers83,3974
Non-polymers4386
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation3_557-x,y+1/2,-z+5/21
Buried area3340 Å2
ΔGint-26 kcal/mol
Surface area26620 Å2
MethodPISA
3
B: Aurone synthase
F: Aurone synthase
D: Aurone synthase
H: Aurone synthase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,92711
Polymers83,3974
Non-polymers5307
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3950 Å2
ΔGint-31 kcal/mol
Surface area26480 Å2
MethodPISA
Unit cell
Length a, b, c (Å)88.720, 90.560, 182.590
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein
Aurone synthase


Mass: 40169.785 Da / Num. of mol.: 4 / Fragment: UNP residues 86-435 / Source method: isolated from a natural source / Source: (natural) Coreopsis grandiflora (plant) / Tissue: petals / References: UniProt: A0A075DN54
#2: Protein/peptide
Aurone synthase


Mass: 1528.596 Da / Num. of mol.: 4 / Fragment: UNP residues 523-537 / Source method: isolated from a natural source
Details: C-terminal fragment. Cleaved from activated protein but attached via disulphide bond.
Source: (natural) Coreopsis grandiflora (plant) / Tissue: petals / References: UniProt: A0A075DN54
#3: Chemical
ChemComp-CU / COPPER (II) ION


Mass: 63.546 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Cu
#4: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C3H8O3
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 2067 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.23 Å3/Da / Density % sol: 44.9 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.4
Details: 23-25 % PEG-4000, 500 mM sodium chloride, 100 mM sodium formiate, 50 mM sodium citrate, pH 6.4

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: PETRA III, EMBL c/o DESY / Beamline: P14 (MX2) / Wavelength: 1.23953 Å
DetectorType: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Nov 20, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.23953 Å / Relative weight: 1
ReflectionResolution: 1.6→45.65 Å / Num. obs: 192559 / % possible obs: 99.4 % / Redundancy: 6.34 % / Rmerge(I) obs: 0.108 / Net I/σ(I): 11.3
Reflection shellResolution: 1.6→1.66 Å / Redundancy: 4.51 % / Mean I/σ(I) obs: 1.8 / % possible all: 96.14

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Processing

Software
NameVersionClassification
PHENIX(phenix.refine: 1.9_1692)refinement
XDSdata reduction
XSCALEdata scaling
BALBESphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1bt3
Resolution: 1.6→45.648 Å / SU ML: 0.18 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 19.43 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.1938 9621 5 %Random selection
Rwork0.1569 ---
obs0.1587 192430 99.33 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.6→45.648 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11429 0 38 2067 13534
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.01211954
X-RAY DIFFRACTIONf_angle_d1.13816264
X-RAY DIFFRACTIONf_dihedral_angle_d12.3024282
X-RAY DIFFRACTIONf_chiral_restr0.0451649
X-RAY DIFFRACTIONf_plane_restr0.0062169
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.6-1.61820.31432970.29275646X-RAY DIFFRACTION93
1.6182-1.63720.31443100.28835886X-RAY DIFFRACTION97
1.6372-1.65720.3063140.26755952X-RAY DIFFRACTION98
1.6572-1.67820.27413190.24826061X-RAY DIFFRACTION99
1.6782-1.70030.27933170.23666033X-RAY DIFFRACTION100
1.7003-1.72350.26893190.2226048X-RAY DIFFRACTION100
1.7235-1.74820.24913170.21196062X-RAY DIFFRACTION100
1.7482-1.77430.24363220.26097X-RAY DIFFRACTION100
1.7743-1.8020.22253170.19246037X-RAY DIFFRACTION100
1.802-1.83150.23633190.18736048X-RAY DIFFRACTION99
1.8315-1.86310.21063210.17476093X-RAY DIFFRACTION100
1.8631-1.8970.21923190.1766068X-RAY DIFFRACTION100
1.897-1.93350.22343200.16786085X-RAY DIFFRACTION100
1.9335-1.9730.18863210.16166092X-RAY DIFFRACTION100
1.973-2.01590.19563210.15976100X-RAY DIFFRACTION100
2.0159-2.06270.20673180.15596062X-RAY DIFFRACTION100
2.0627-2.11430.18193220.1446115X-RAY DIFFRACTION100
2.1143-2.17150.18653190.14116067X-RAY DIFFRACTION100
2.1715-2.23540.18983220.14236114X-RAY DIFFRACTION100
2.2354-2.30750.17893230.13696115X-RAY DIFFRACTION100
2.3075-2.390.1913210.13786109X-RAY DIFFRACTION100
2.39-2.48570.17513220.13696105X-RAY DIFFRACTION100
2.4857-2.59880.17923230.13346146X-RAY DIFFRACTION100
2.5988-2.73580.18973230.1366129X-RAY DIFFRACTION100
2.7358-2.90720.16923240.13486150X-RAY DIFFRACTION100
2.9072-3.13160.1613250.13476192X-RAY DIFFRACTION100
3.1316-3.44670.18813260.13476189X-RAY DIFFRACTION100
3.4467-3.94520.15413280.13516229X-RAY DIFFRACTION100
3.9452-4.96950.16013310.13146288X-RAY DIFFRACTION100
4.9695-45.66610.19673410.17796491X-RAY DIFFRACTION99
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
10.3738-0.04580.05270.19890.04160.7802-0.01220.0316-0.03920.03690.0386-0.02-0.0461-0.02910.02330.13060.0611-0.02020.1335-0.0050.12114.7437102.9922211.263
20.3614-0.0970.20430.360.0730.1597-0.1-0.10350.08820.03010.04120.011-0.1281-0.1156-0.02660.13310.0782-0.00790.1824-0.00660.124-6.5687109.1853217.5483
30.4141-0.02390.16130.08690.0180.0725-0.1845-0.34950.07590.21350.11290.1261-0.0709-0.187-0.11930.25750.17040.03520.34830.00710.1242-9.0662105.9725236.6708
40.054-0.05190.04650.0461-0.02960.0728-0.1178-0.2018-0.0980.21350.0235-0.0174-0.09460.0325-0.00030.20060.0654-0.03550.1811-0.01570.187313.1922103.0844231.3087
50.0802-0.0665-0.02520.05640.00820.0222-0.0068-0.0861-0.01090.1479-0.00980.02350.1341-0.07400.18870.0494-0.00140.17620.00950.1457-2.783397.8439224.3954
60.468-0.10210.26790.53310.22970.296-0.0825-0.04290.08350.01060.0411-0.0798-0.24-0.1058-0.11380.15140.0742-0.03950.1403-0.01480.12458.3701111.9597221.5111
70.0709-0.01180.04530.20740.00570.0437-0.0495-0.01070.0824-0.049-0.0808-0.1356-0.2461-0.0325-0.02630.22870.0498-0.04930.1578-0.0180.189.0589117.4521217.088
80.35880.0095-0.22840.3816-0.55231.09240.0141-0.0415-0.0252-0.0118-0.0050.00310.00110.03090.01410.0981-0.0238-0.00090.09940.01250.102943.277584.1729246.5779
90.07930.0635-0.10820.2304-0.24490.26680.0292-0.0102-0.01440.05360.05780.03360.0343-0.11330.01610.1073-0.0276-0.00840.11790.02520.114335.724783.588240.8149
100.14230.0736-0.15360.3467-0.43340.5507-0.0357-0.00930.0015-0.0704-0.0826-0.11390.07340.2209-0.02510.1040.02130.0130.13910.04380.128556.269187.178229.8438
110.37760.0466-0.26360.49140.08050.2135-0.04640.1478-0.1572-0.1050.1191-0.05330.1861-0.28050.09520.1508-0.0818-0.03920.19190.02830.150332.475382.3777224.8378
120.23890.0808-0.29950.422-0.53050.6486-0.02830.03190.0211-0.10910.0179-0.00760.1798-0.086-0.03580.1124-0.00720.00110.10680.01980.107241.881385.3261233.5803
130.03270.00150.0440.06470.00660.1050.03390.03220.04320.02220.02460.0473-0.2031-0.10380.00070.12640.01660.01490.13110.03280.149336.018796.8028239.0605
140.2799-0.17270.13940.3857-0.08420.73970.00630.0361-0.0073-0.0760.0029-0.00330.13380.03130.00650.10510.03120.00730.09920.00560.099-0.00680.8347180.9984
150.4607-0.15550.06030.38650.02220.6408-0.0145-0.0385-0.03540.05010.0338-0.00980.18470.00890.02330.11750.04130.00090.0930.01030.10551.130278.4716194.445
160.11260.0338-0.10140.0129-0.02830.09040.00080.0206-0.06760.1077-0.02770.06970.2062-0.0769-0.0170.21490.00410.00410.11010.00490.1755-9.486169.2558187.6475
170.0976-0.08740.01610.1987-0.11220.0706-0.03630.06890.0598-0.04390.0479-0.00590.0059-0.0254-00.098-0.0013-0.00420.12730.00970.122340.424117.4503182.0118
180.4187-0.15690.12270.2836-0.1840.26010.00360.0665-0.0338-0.09780.00040.01360.1232-0.01240.00010.10670.00220.00230.0883-0.00570.101942.3605102.4314183.2887
190.3259-0.0102-0.15410.1657-0.14660.204-0.0595-0.01-0.0915-0.02730.0282-0.07350.16790.0577-0.00040.1330.02190.0210.1131-0.00480.139457.187197.8911190.3009
200.00430.0153-0.01680.1-0.15520.2778-0.0737-0.12330.01750.02050.0487-0.0160.0461-0.03100.11930.02330.00760.11540.00630.131345.909103.2929205.4463
210.1019-0.0627-0.0150.10610.05490.0295-0.0302-0.0305-0.03860.04740.0402-0.05410.0413-0.01020.0090.09520.0196-0.00220.0975-0.00180.117450.6019110.0008195.8297
220.1464-0.13150.02950.28840.01190.1623-0.01120.0479-0.1463-0.00240.01350.07110.152-0.021-0.00010.1122-0.0074-0.00150.09930.01060.126236.487998.9824192.2031
230.02110.04280.01270.08280.03810.0676-0.0344-0.009-0.11760.01170.08620.1080.1023-0.024700.1451-0.0091-0.00110.09360.00110.156934.497794.2202187.3605
240.00640.00590.01690.05950.04540.05890.0556-0.0221-0.018-0.0206-0.1763-0.1155-0.0027-0.0226-0.11540.35560.16440.04950.68890.17150.2487-6.1224106.2807247.3248
250.01040.01130.00590.01240.00540.0102-0.02750.1893-0.0813-0.33590.18020.08940.1802-0.15280.00010.3160.00110.02660.19630.01950.236852.714784.763208.6578
260.0040.0034-0.00070.00280.00010.00040.0722-0.22910.0134-0.04530.0331-0.0722-0.1697-0.0840.00020.40330.1089-0.05460.4056-0.0540.215410.289275.4363217.7274
270.0166-0.0141-0.00870.00980.00620.00570.0745-0.04550.09520.0663-0.0580.0291-0.0634-0.012400.14270.0206-0.01220.1635-0.00310.170452.1495100.3631218.2465
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 119 )
2X-RAY DIFFRACTION2chain 'A' and (resid 120 through 184 )
3X-RAY DIFFRACTION3chain 'A' and (resid 185 through 215 )
4X-RAY DIFFRACTION4chain 'A' and (resid 216 through 241 )
5X-RAY DIFFRACTION5chain 'A' and (resid 242 through 279 )
6X-RAY DIFFRACTION6chain 'A' and (resid 280 through 325 )
7X-RAY DIFFRACTION7chain 'A' and (resid 326 through 347 )
8X-RAY DIFFRACTION8chain 'B' and (resid 1 through 97 )
9X-RAY DIFFRACTION9chain 'B' and (resid 98 through 140 )
10X-RAY DIFFRACTION10chain 'B' and (resid 141 through 215 )
11X-RAY DIFFRACTION11chain 'B' and (resid 216 through 241 )
12X-RAY DIFFRACTION12chain 'B' and (resid 242 through 325 )
13X-RAY DIFFRACTION13chain 'B' and (resid 326 through 347 )
14X-RAY DIFFRACTION14chain 'C' and (resid 1 through 97 )
15X-RAY DIFFRACTION15chain 'C' and (resid 98 through 325 )
16X-RAY DIFFRACTION16chain 'C' and (resid 326 through 347 )
17X-RAY DIFFRACTION17chain 'D' and (resid 1 through 40 )
18X-RAY DIFFRACTION18chain 'D' and (resid 41 through 140 )
19X-RAY DIFFRACTION19chain 'D' and (resid 141 through 184 )
20X-RAY DIFFRACTION20chain 'D' and (resid 185 through 241 )
21X-RAY DIFFRACTION21chain 'D' and (resid 242 through 279 )
22X-RAY DIFFRACTION22chain 'D' and (resid 280 through 325 )
23X-RAY DIFFRACTION23chain 'D' and (resid 326 through 347 )
24X-RAY DIFFRACTION24chain 'E' and (resid 440 through 447 )
25X-RAY DIFFRACTION25chain 'F' and (resid 439 through 450 )
26X-RAY DIFFRACTION26chain 'G' and (resid 440 through 449 )
27X-RAY DIFFRACTION27chain 'H' and (resid 439 through 448 )

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