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- PDB-2gcu: X-Ray Structure of Gene Product from Arabidopsis Thaliana At1g53580 -

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Basic information

Entry
Database: PDB / ID: 2gcu
TitleX-Ray Structure of Gene Product from Arabidopsis Thaliana At1g53580
ComponentsPutative hydroxyacylglutathione hydrolase 3
KeywordsHYDROLASE / ETHYLMALONIC ENCEPHALOPATHY / ETHE1 / STRUCTURAL GENOMICS / PROTEIN STRUCTURE INITIATIVE / PSI / CENTER FOR EUKARYOTIC STRUCTURAL GENOMICS / CESG
Function / homology
Function and homology information


endosperm development / persulfide dioxygenase / sulfur dioxygenase activity / seed development / embryo development ending in seed dormancy / hydrolase activity, acting on ester bonds / glutathione metabolic process / mitochondrion / metal ion binding / nucleus
Similarity search - Function
Persulfide dioxygenase-like, MBL-fold metallo-hydrolase domain / : / Metallo-beta-lactamase superfamily / Metallo-beta-lactamase superfamily / Ribonuclease Z/Hydroxyacylglutathione hydrolase-like / Metallo-beta-lactamase; Chain A / Metallo-beta-lactamase / Ribonuclease Z/Hydroxyacylglutathione hydrolase-like / 4-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
: / Persulfide dioxygenase ETHE1 homolog, mitochondrial
Similarity search - Component
Biological speciesArabidopsis thaliana (thale cress)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 1.477 Å
AuthorsMcCoy, J.G. / Wesenberg, G.E. / Phillips Jr., G.N. / Bitto, E. / Bingman, C.A. / Center for Eukaryotic Structural Genomics (CESG)
CitationJournal: ACTA CRYSTALLOGR.,SECT.D / Year: 2006
Title: Structure of an ETHE1-like protein from Arabidopsis thaliana.
Authors: McCoy, J.G. / Bingman, C.A. / Bitto, E. / Holdorf, M.M. / Makaroff, C.A. / Phillips, G.N.
History
DepositionMar 14, 2006Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 18, 2006Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Nov 12, 2014Group: Non-polymer description
Revision 1.4Oct 18, 2017Group: Refinement description / Category: software
Revision 1.5Oct 30, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature / pdbx_struct_conn_angle / struct_conn / struct_conn_type / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _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_label_asym_id / _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.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 / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Putative hydroxyacylglutathione hydrolase 3
B: Putative hydroxyacylglutathione hydrolase 3
C: Putative hydroxyacylglutathione hydrolase 3
D: Putative hydroxyacylglutathione hydrolase 3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)108,98723
Polymers107,7994
Non-polymers1,18819
Water18,6821037
1
A: Putative hydroxyacylglutathione hydrolase 3
B: Putative hydroxyacylglutathione hydrolase 3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)54,60413
Polymers53,8992
Non-polymers70411
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
C: Putative hydroxyacylglutathione hydrolase 3
D: Putative hydroxyacylglutathione hydrolase 3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)54,38310
Polymers53,8992
Non-polymers4848
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)66.607, 64.469, 127.877
Angle α, β, γ (deg.)90.00, 97.83, 90.00
Int Tables number4
Space group name H-MP1211
DetailsThe biological unit is a dimer. There are 2 biological units in the asymmetric unit (chains A & B and chains C & D).

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Components

#1: Protein
Putative hydroxyacylglutathione hydrolase 3 / Glyoxalase II / Glx II


Mass: 26949.646 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Arabidopsis thaliana (thale cress) / Gene: At1g53580 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21 (bacteria) / Strain (production host): BL21
References: UniProt: Q9C8L4, hydroxyacylglutathione hydrolase
#2: Chemical
ChemComp-FE2 / FE (II) ION


Mass: 55.845 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Fe
#3: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#4: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 14 / Source method: obtained synthetically / Formula: C2H6O2
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1037 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 2

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Sample preparation

Crystal
IDDensity Matthews3/Da)Density % sol (%)
12.4349.44
2
Crystal grow
Temperature (K)Crystal-IDMethodDetails
2971vapor diffusion, hanging drop24% MEPEG 5K, 0.10 M HEPES PH 8.5, 0.050 M MAGNESIUM SULFATE, vapor diffusion, hanging drop, temperature 297K
2972vapor diffusion, hanging drop25% MEPEG 5K, 0.10 M HEPES PH 8.5, 0.050 M MAGNESIUM SULFATE (PHASING CRYSTAL SOAKED 2 DAYS IN ABOVE WELL SOLUTION PLUS 0.002 M THIMEROSAL), vapor diffusion, hanging drop, temperature 297K

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Data collection

Diffraction
IDMean temperature (K)Crystal-ID
11001
21002
Diffraction source
SourceSiteBeamlineIDWavelength (Å)
SYNCHROTRONAPS 22-ID11.23984
SYNCHROTRONAPS 23-ID-D20.98244
Detector
TypeIDDetectorDateDetails
MARMOSAIC 300 mm CCD1CCDJun 13, 2005HORIZONTAL SAGITALLY FOCUSING 2ND BENT MONOCHROMATOR CRYSTAL, VERTICAL BENT FOCUSING MIRROR
MARMOSAIC 300 mm CCD2CCDAug 11, 2005PAIR OF BIMORPH, RHODIUM COATED KIRKPATRICK-BAEZ MIRRORS
Radiation
IDMonochromatorProtocolMonochromatic (M) / Laue (L)Scattering typeWavelength-ID
1CRYOGENICALLY COOLED SI (220) DOUBLE BOUNCESINGLE WAVELENGTHMx-ray1
2INDIRECT LIQUID NITROGEN COOLED DOUBLE CRYSTAL MONOCHROMATOR WITH SI-111 CRYSTALSSINGLE WAVELENGTHMx-ray1
Radiation wavelength
IDWavelength (Å)Relative weight
11.239841
20.982441
ReflectionRedundancy: 6.7 % / Av σ(I) over netI: 8.069 / Number: 66747 / Rmerge(I) obs: 0.128 / Χ2: 1.012 / D res high: 2.04 Å / D res low: 50 Å / % possible obs: 97
Diffraction reflection shell
Highest resolution (Å)Lowest resolution (Å)% possible obs (%)IDRmerge(I) obsChi squaredRedundancy
5.035010010.0710.9817.5
3.995.0310010.0751.0387.7
3.493.9910010.0831.0747.7
3.173.4910010.11.0767.7
2.943.1710010.1271.077.7
2.772.9410010.1641.0567.7
2.632.7710010.1941.0367.7
2.522.6310010.2191.0057.6
2.422.5210010.2420.9657.3
2.342.4299.910.2870.9546.8
2.262.3499.710.2820.9566.2
2.22.2698.110.3031.0145.6
2.142.295.410.3330.934.8
2.092.148810.3550.8934.1
2.042.0973.910.3640.9543.5
ReflectionResolution: 1.48→50 Å / Num. obs: 170395 / % possible obs: 94.6 % / Redundancy: 5.9 % / Rmerge(I) obs: 0.075 / Χ2: 1.048 / Net I/σ(I): 12.429
Reflection shell

Diffraction-ID: 1,2

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. unique allΧ2% possible all
1.48-1.512.50.4352.81880761.00467.7
1.51-1.5530.435104381.02687.6
1.55-1.593.90.395109331.05391.4
1.59-1.644.50.395111011.05693
1.64-1.695.60.384113191.06194.4
1.69-1.756.10.329114401.07195.4
1.75-1.826.40.262114431.07596
1.82-1.916.60.204117091.09197.6
1.91-2.016.60.152117251.0797.8
2.01-2.136.70.118118191.05698.9
2.13-2.36.70.096119481.05999.3
2.3-2.536.90.084119791.00899.7
2.53-2.97.10.068120741.018100
2.9-3.657.20.054120891.053100
3.65-5070.049123020.98899.9

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Phasing

PhasingMethod: SAD
Phasing MAD set

Highest resolution: 1.48 Å / Lowest resolution: 46.12 Å

IDR cullis acentricR cullis centricPower acentricPower centricReflection acentricReflection centric
ISO_100001645335644
ISO_20.8640.8370.8580.747625132932
ANO_110001575750
ANO_20.9200.6980597770
Phasing MAD set shell
IDResolution (Å)R cullis acentricR cullis centricPower acentricPower centricReflection acentricReflection centric
ISO_16.56-46.1200001812282
ISO_14.66-6.5600003413285
ISO_13.81-4.6600004468272
ISO_13.3-3.8100005295270
ISO_12.96-3.300006055291
ISO_12.7-2.9600006681287
ISO_12.5-2.700007264288
ISO_12.34-2.500007790292
ISO_12.2-2.3400008219276
ISO_12.09-2.200008715271
ISO_11.99-2.0900009159288
ISO_11.91-1.9900009579267
ISO_11.84-1.9100009955299
ISO_11.77-1.84000010300283
ISO_11.71-1.77000010605289
ISO_11.65-1.71000010843303
ISO_11.61-1.65000011153289
ISO_11.56-1.61000011313288
ISO_11.52-1.56000011352284
ISO_11.48-1.52000010562240
ANO_16.56-46.12100018090
ANO_14.66-6.56100034110
ANO_13.81-4.66100044680
ANO_13.3-3.81100052940
ANO_12.96-3.3100060550
ANO_12.7-2.96100066800
ANO_12.5-2.7100072540
ANO_12.34-2.5100077730
ANO_12.2-2.34100081920
ANO_12.09-2.2100086800
ANO_11.99-2.09100091090
ANO_11.91-1.99100095270
ANO_11.84-1.91100098690
ANO_11.77-1.841000101480
ANO_11.71-1.771000104040
ANO_11.65-1.711000105550
ANO_11.61-1.651000106570
ANO_11.56-1.611000104570
ANO_11.52-1.56100096530
ANO_11.48-1.52100075800
ISO_26.56-46.120.5330.5912.2681.6931811282
ISO_24.66-6.560.6930.7411.4781.0823413285
ISO_23.81-4.660.8260.840.8960.7084468272
ISO_23.3-3.810.8650.9020.7790.5485295270
ISO_22.96-3.30.8870.8420.760.5786055291
ISO_22.7-2.960.8990.8880.7860.576681287
ISO_22.5-2.70.9110.870.7460.5477264288
ISO_22.34-2.50.940.9160.7020.6067787292
ISO_22.2-2.340.9560.9250.6370.5018152276
ISO_22.09-2.20.9460.9580.6010.4888090267
ISO_21.99-2.090.9440.9850.5640.5013497122
ISO_21.91-1.99000000
ISO_21.84-1.91000000
ISO_21.77-1.84000000
ISO_21.71-1.77000000
ISO_21.65-1.71000000
ISO_21.61-1.65000000
ISO_21.56-1.61000000
ISO_21.52-1.56000000
ISO_21.48-1.52000000
ANO_26.56-46.120.58302.087018110
ANO_24.66-6.560.66901.813034130
ANO_23.81-4.660.75601.375044680
ANO_23.3-3.810.80501.142052950
ANO_22.96-3.30.86700.925060550
ANO_22.7-2.960.90800.738066810
ANO_22.5-2.70.94100.59072620
ANO_22.34-2.50.96800.465077480
ANO_22.2-2.340.98200.366078660
ANO_22.09-2.20.99100.313066930
ANO_21.99-2.090.99400.287024850
ANO_21.91-1.99000000
ANO_21.84-1.91000000
ANO_21.77-1.84000000
ANO_21.71-1.77000000
ANO_21.65-1.71000000
ANO_21.61-1.65000000
ANO_21.56-1.61000000
ANO_21.52-1.56000000
ANO_21.48-1.52000000
Phasing MAD set site
IDCartn x (Å)Cartn y (Å)Cartn z (Å)Atom type symbolB isoOccupancy
1-53.554-43.971-28.842HG20.161.17
2-27.167-49.863-21.328HG22.211.18
3-74.866-56.575-60.859HG22.371.08
4-72.311-19.231-24.259HG20.681.09
Phasing dmMethod: Solvent flattening and Histogram matching / Reflection: 166448
Phasing dm shell
Resolution (Å)Delta phi finalFOM Reflection
8.13-10040.90.8641139
5.75-8.1342.10.9182036
4.69-5.7544.50.9422610
4.07-4.6950.20.9413072
3.64-4.0753.40.9333477
3.32-3.6456.50.9273818
3.07-3.3259.60.9154137
2.87-3.07620.9034476
2.71-2.8761.50.9154733
2.57-2.71640.9074967
2.45-2.5767.30.9015272
2.35-2.4569.70.9095468
2.26-2.3570.30.9085720
2.17-2.2673.60.95891
2.1-2.1775.20.9016115
2.03-2.181.80.96296
1.97-2.0389.70.8956420
1.92-1.9790.70.8836686
1.87-1.9291.40.8796828
1.82-1.8790.50.8756906
1.77-1.8290.10.8687099
1.73-1.77890.8617179
1.7-1.7390.40.8547354
1.66-1.790.90.8497440
1.63-1.6690.10.8497531
1.59-1.6390.70.8437669
1.56-1.5990.90.8247725
1.54-1.5690.80.8067747
1.5-1.5489.30.73110637

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
SHARPphasing
DM5phasing
REFMAC5.2.0005refinement
PDB_EXTRACT1.701data extraction
PHENIX(HYSS)phasing
ARP/wARPmodel building
RefinementMethod to determine structure: SAD / Resolution: 1.477→46.127 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.957 / WRfactor Rfree: 0.219 / WRfactor Rwork: 0.19 / SU B: 1.209 / SU ML: 0.047 / Cross valid method: THROUGHOUT / ESU R: 0.07 / ESU R Free: 0.072 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.2037 8539 5.012 %RANDOM
Rwork0.1765 ---
all0.178 ---
obs0.17791 170375 94.818 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT
Displacement parametersBiso mean: 19.368 Å2
Baniso -1Baniso -2Baniso -3
1--0.001 Å20 Å20.001 Å2
2--0.002 Å20 Å2
3----0.001 Å2
Refinement stepCycle: LAST / Resolution: 1.477→46.127 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7422 0 65 1037 8524
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0150.0227720
X-RAY DIFFRACTIONr_angle_refined_deg1.6361.98710473
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.1865996
X-RAY DIFFRACTIONr_dihedral_angle_2_deg38.7824.984313
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.706151346
X-RAY DIFFRACTIONr_dihedral_angle_4_deg8.5941528
X-RAY DIFFRACTIONr_chiral_restr0.1180.21219
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.025706
X-RAY DIFFRACTIONr_nbd_refined0.2020.23691
X-RAY DIFFRACTIONr_nbtor_refined0.3070.25410
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.130.2804
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1790.255
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1550.240
X-RAY DIFFRACTIONr_mcbond_it1.141.54935
X-RAY DIFFRACTIONr_mcangle_it1.76427887
X-RAY DIFFRACTIONr_scbond_it2.76233019
X-RAY DIFFRACTIONr_scangle_it4.224.52567
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRfactor allNum. reflection all% reflection obs (%)
1.477-1.5160.3814930.390990.3041321172.606
1.516-1.5570.35660.266107580.2671286987.994
1.557-1.6020.2755580.239109190.2411252291.655
1.602-1.6510.2575820.227108830.2291223693.699
1.651-1.7060.2555580.213105940.2161178194.661
1.706-1.7650.2315420.197103310.1991138895.478
1.765-1.8320.2275230.193101140.1951103896.367
1.832-1.9070.2074910.18798840.1881063797.537
1.907-1.9910.2155400.18693880.1881013597.958
1.991-2.0880.2155190.17991210.181979598.418
2.088-2.2010.2014850.18187420.182929399.29
2.201-2.3340.2064290.17182670.173875299.36
2.334-2.4950.24200.17378580.174830199.723
2.495-2.6940.2043850.17673130.177770099.974
2.694-2.950.1823220.1767480.177070100
2.95-3.2970.1623010.1661540.166455100
3.297-3.8030.1822790.14654010.1485680100
3.803-4.650.1492380.13246280.1334866100
4.65-6.5430.1961950.16735840.1693779100
6.543-46.1270.2141130.18720500.189217899.311

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