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- PDB-3iwv: Crystal structure of Y116T mutant of 5-HYDROXYISOURATE HYDROLASE (TRP) -

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Basic information

Entry
Database: PDB / ID: 3iwv
TitleCrystal structure of Y116T mutant of 5-HYDROXYISOURATE HYDROLASE (TRP)
Components5-hydroxyisourate hydrolase
KeywordsHYDROLASE / Transthyretin / molecular evolution / uric acid degradation / thyroid hormones / Peroxisome / Purine metabolism
Function / homology
Function and homology information


hydroxyisourate hydrolase / hydroxyisourate hydrolase activity / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides / urate catabolic process / purine nucleobase metabolic process / peroxisome
Similarity search - Function
Hydroxyisourate hydrolase / Transthyretin/hydroxyisourate hydrolase domain / Transthyretin, thyroxine binding site / Transthyretin signature 1. / Transthyretin / Transthyretin/hydroxyisourate hydrolase / Transthyretin/hydroxyisourate hydrolase domain / Transthyretin/hydroxyisourate hydrolase domain superfamily / HIUase/Transthyretin family / Immunoglobulin-like ...Hydroxyisourate hydrolase / Transthyretin/hydroxyisourate hydrolase domain / Transthyretin, thyroxine binding site / Transthyretin signature 1. / Transthyretin / Transthyretin/hydroxyisourate hydrolase / Transthyretin/hydroxyisourate hydrolase domain / Transthyretin/hydroxyisourate hydrolase domain superfamily / HIUase/Transthyretin family / Immunoglobulin-like / Sandwich / Mainly Beta
Similarity search - Domain/homology
5-hydroxyisourate hydrolase
Similarity search - Component
Biological speciesDanio rerio (zebrafish)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.68 Å
AuthorsCendron, L. / Ramazzina, I. / Berni, R. / Percudani, R. / Zanotti, G.
Citation
Journal: J.Mol.Biol. / Year: 2011
Title: Probing the evolution of hydroxyisourate hydrolase into transthyretin through active-site redesign.
Authors: Cendron, L. / Ramazzina, I. / Percudani, R. / Rasore, C. / Zanotti, G. / Berni, R.
#1: Journal: J.Mol.Biol. / Year: 2006
Title: Structure of zebra fish HIUase: insights into evolution of an enzyme to a hormone transporter
Authors: Zanotti, G. / Cendron, L. / Ramazzina, I. / Folli, C. / Percudani, R. / Berni, R.
History
DepositionSep 3, 2009Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Sep 1, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Jan 1, 2020Group: Database references / Category: citation / 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_ref_seq_dif.details
Revision 1.3Nov 1, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_ncs_dom_lim
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 5-hydroxyisourate hydrolase
B: 5-hydroxyisourate hydrolase
C: 5-hydroxyisourate hydrolase
D: 5-hydroxyisourate hydrolase


Theoretical massNumber of molelcules
Total (without water)61,7674
Polymers61,7674
Non-polymers00
Water4,846269
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6070 Å2
ΔGint-39 kcal/mol
Surface area19990 Å2
MethodPISA
Unit cell
Length a, b, c (Å)45.920, 103.690, 52.630
Angle α, β, γ (deg.)90.00, 108.81, 90.00
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D

NCS domain segments:

Ens-ID: 1 / Refine code: 5

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11SERSERASPASPAA7 - 3326 - 52
21SERSERASPASPBB7 - 3326 - 52
31SERSERASPASPCC7 - 3326 - 52
41SERSERASPASPDD7 - 3326 - 52
12THRTHRPROPROAA44 - 5463 - 73
22THRTHRPROPROBB44 - 5463 - 73
32THRTHRPROPROCC44 - 5463 - 73
42THRTHRPROPRODD44 - 5463 - 73
13PHEPHETHRTHRAA62 - 11581 - 134
23PHEPHETHRTHRBB62 - 11581 - 134
33PHEPHETHRTHRCC62 - 11581 - 134
43PHEPHETHRTHRDD62 - 11581 - 134

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Components

#1: Protein
5-hydroxyisourate hydrolase / HIU hydrolase / HIUHase / Transthyretin-related protein


Mass: 15441.656 Da / Num. of mol.: 4 / Mutation: Y116T
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Danio rerio (zebrafish) / Gene: urah / Plasmid: pET28b-HIUase / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q06S87, hydroxyisourate hydrolase
#2: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 269 / 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: 1.92 Å3/Da / Density % sol: 35.94 %
Crystal growTemperature: 277 K / Method: vapor diffusion / pH: 7.5
Details: 0.1M HEPES, 20% PEG10,000, pH7.5, VAPOR DIFFUSION, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.979 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Apr 25, 2009
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 1.68→44.91 Å / Num. all: 43900 / Num. obs: 43900 / % possible obs: 83.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.5 % / Rmerge(I) obs: 0.052 / Net I/σ(I): 9.7
Reflection shellResolution: 1.68→1.77 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.49 / Mean I/σ(I) obs: 1.8 / Num. unique all: 5810 / % possible all: 75.9

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Processing

Software
NameVersionClassification
ADSCQuantumdata collection
MOLREPphasing
REFMAC5.5.0072refinement
MOSFLMdata reduction
SCALAdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2H1X
Resolution: 1.68→25.44 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.94 / SU B: 9.155 / SU ML: 0.124 / Cross valid method: THROUGHOUT / ESU R: 0.143 / ESU R Free: 0.145 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.25962 2250 5.1 %RANDOM
Rwork0.20293 ---
obs0.20578 41609 83.11 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 20.493 Å2
Baniso -1Baniso -2Baniso -3
1-4.83 Å20 Å23.67 Å2
2---3.39 Å20 Å2
3---0.93 Å2
Refinement stepCycle: LAST / Resolution: 1.68→25.44 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3616 0 0 269 3885
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0230.0223712
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg2.0881.9475073
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.6025457
X-RAY DIFFRACTIONr_dihedral_angle_2_deg30.41722.895152
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.85915572
X-RAY DIFFRACTIONr_dihedral_angle_4_deg28.791520
X-RAY DIFFRACTIONr_chiral_restr0.1440.2588
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.0212804
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_it1.0941.52293
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.77723744
X-RAY DIFFRACTIONr_scbond_it331419
X-RAY DIFFRACTIONr_scangle_it4.2624.51329
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Dom-ID: 1 / Ens-ID: 1 / Refine-ID: X-RAY DIFFRACTION

Auth asym-IDNumberTypeRms dev position (Å)Weight position
A368medium positional0.150.5
B368medium positional0.150.5
C368medium positional0.170.5
D368medium positional0.160.5
A362loose positional0.395
B362loose positional0.385
C362loose positional0.395
D362loose positional0.425
A368medium thermal1.32
B368medium thermal1.122
C368medium thermal1.92
D368medium thermal1.482
A362loose thermal1.7410
B362loose thermal1.5610
C362loose thermal1.9310
D362loose thermal1.7110
LS refinement shellResolution: 1.683→1.727 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.451 145 -
Rwork0.439 2737 -
obs-2737 73.95 %
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)
10.55130.80740.06852.1484-0.12950.8939-0.08480.1936-0.0116-0.18090.0721-0.0115-0.01280.03590.01260.14290.0096-0.00550.1493-0.00020.12740.55711.59912.597
22.16530.92051.66610.79380.53721.4218-0.1118-0.01920.1708-0.0356-0.00950.0237-0.1981-0.00760.12120.18320.0030.00690.18210.0010.184210.57823.96520.065
34.64171.23721.52.04450.65121.6698-0.190.25560.3137-0.14390.1313-0.0803-0.24170.21250.05870.24510.01160.01310.22670.00880.20810.8716.9688.904
412.3660.8909-0.16211.8856-0.51582.39590.03520.134-0.0128-0.08010.02-0.0717-0.0370.0166-0.05520.19330-0.00450.1389-0.0030.161212.3919.04720.886
52.0774-0.52070.13321.3393-0.07141.262-0.00080.07620.1191-0.0654-0.00210.1282-0.0325-0.12810.00280.1503-0.00110.00030.1212-0.00050.1206-2.9514.94721.251
62.92761.2559-0.85311.5906-0.25931.6252-0.01570.1537-0.0763-0.11590.0064-0.2216-0.02770.15110.00930.18390.0099-0.01870.14480.00380.14587.6598.16318.098
72.4067-0.8853-2.44951.62961.56113.3422-0.1547-0.2155-0.06920.20820.0810.11940.10760.06080.07360.17950.0082-0.01350.18060.01780.15331.9131.48337.252
81.2155-2.20120.22314.2617-0.4550.4096-0.1011-0.09470.05860.2260.0832-0.0456-0.0732-0.02870.0180.1728-0.0093-0.00470.19060.00040.18022.35316.06939.514
96.3169-0.6236-0.98995.67771.97456.6962-0.0453-0.0915-0.15490.12030.01430.10780.0884-0.06720.0310.2252-0.0137-0.00240.22140.01670.20592.7741.11343.996
101.87910.4403-1.08391.4593-1.00723.9313-0.0286-0.4105-0.16960.42260.0120.21960.0431-0.10190.01660.22930.01120.00650.1950.00030.2142-7.22615.85741.166
111.5942-0.2902-0.21831.6728-0.10791.5411-0.046-0.1306-0.0240.09020.0217-0.05730.0280.06240.02430.1866-0.0144-0.01720.1342-0.00830.12514.8819.72233.296
123.4964-0.0985-1.66142.46450.04373.3154-0.0252-0.014-0.01690.05580.01430.07640.0083-0.08580.01090.1554-0.0045-0.02360.1159-0.00080.11672.4873.83529.699
130.86780.2853-0.00781.24910.23361.1864-0.01840.12670.0028-0.0820.038-0.0082-0.00260.0783-0.01970.13990.01260.00930.14750.00630.14927.448-9.1319.977
141.1719-0.11910.65981.06190.51041.26860.01560.1-0.2968-0.06620.01810.11580.1915-0.1342-0.03370.2699-0.01390.02070.2591-0.02160.231.156-19.2984.953
153.82493.01543.61522.48532.68175.3725-0.06490.1560.0018-0.11050.02730.0169-0.08660.03950.03760.21050.0110.01470.20580.00140.21248.223-7.0992.411
161.87390.08350.71192.1744-1.08494.6907-0.01770.35170.1436-0.3662-0.0097-0.1101-0.02910.19910.02740.1870.00130.0010.1785-0.00990.2004-3.72-13.2181.761
171.0395-0.2928-0.18221.5571-0.34481.36330.0381-0.0263-0.09180.0662-0.0099-0.16930.07420.2099-0.02820.1427-0.00010.0120.1303-0.0060.13467.678-14.17918.31
181.48950.22880.62461.7757-0.11013.393-0.01670.16550.0821-0.1811-0.01140.1554-0.0822-0.09070.0280.13770.00090.02950.1396-0.01130.16980.868-4.66712.391
192.4925-1.92941.64145.179-2.81283.3565-0.0539-0.2619-0.21590.42190.14820.0956-0.0874-0.0834-0.09440.1561-0.00870.0070.1829-0.0220.1709-7.118-8.80332.126
201.4423-0.60140.13462.6711-0.14631.01190.05630.0793-0.1712-0.1034-0.05920.00020.12480.06830.0030.1634-0.0233-0.00750.19930.00520.1481-6.352-20.13625.739
212.3483-1.1451-0.53140.82070.27970.24-0.1367-0.3161-0.10820.30360.12460.07310.0294-0.02990.01220.2440.00390.0020.21650.00530.1981-6.837-18.69433.994
225.9077-3.20471.02046.6173-1.22152.77940.09630.1758-0.199-0.2616-0.05610.22570.1365-0.0975-0.04010.1393-0.01770.01560.15760.00010.125-12.711-11.5920.513
231.98160.06970.44150.9264-0.01651.609-0.026-0.00740.00210.00040.05620.1328-0.091-0.1421-0.03020.1466-0.01620.00960.1365-0.01080.1374-7.124-11.58719.263
241.3477-0.72060.41032.9337-1.56523.0998-0.0179-0.1995-0.13250.22350.0178-0.15570.06730.120.00010.1373-0.01750.01350.1526-0.01920.1667-0.705-9.70329.031
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A7 - 29
2X-RAY DIFFRACTION2A30 - 48
3X-RAY DIFFRACTION3A49 - 62
4X-RAY DIFFRACTION4A63 - 70
5X-RAY DIFFRACTION5A71 - 95
6X-RAY DIFFRACTION6A96 - 119
7X-RAY DIFFRACTION7B6 - 19
8X-RAY DIFFRACTION8B20 - 47
9X-RAY DIFFRACTION9B48 - 55
10X-RAY DIFFRACTION10B56 - 69
11X-RAY DIFFRACTION11B70 - 102
12X-RAY DIFFRACTION12B103 - 119
13X-RAY DIFFRACTION13C6 - 33
14X-RAY DIFFRACTION14C34 - 48
15X-RAY DIFFRACTION15C49 - 59
16X-RAY DIFFRACTION16C60 - 69
17X-RAY DIFFRACTION17C70 - 95
18X-RAY DIFFRACTION18C96 - 119
19X-RAY DIFFRACTION19D6 - 17
20X-RAY DIFFRACTION20D18 - 42
21X-RAY DIFFRACTION21D43 - 68
22X-RAY DIFFRACTION22D69 - 78
23X-RAY DIFFRACTION23D79 - 95
24X-RAY DIFFRACTION24D96 - 119

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