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- PDB-2oq2: Crystal structure of yeast PAPS reductase with PAP, a product complex -

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Basic information

Entry
Database: PDB / ID: 2oq2
TitleCrystal structure of yeast PAPS reductase with PAP, a product complex
ComponentsPhosphoadenosine phosphosulfate reductase
KeywordsOXIDOREDUCTASE / sulfate reduction / PAPS reductase
Function / homology
Function and homology information


3'-phosphoadenylylselenate reductase activity / phosphoadenylyl-sulfate reductase (thioredoxin) / phosphoadenylyl-sulfate reductase (thioredoxin) activity / sulfate assimilation, phosphoadenylyl sulfate reduction by phosphoadenylyl-sulfate reductase (thioredoxin) / hydrogen sulfide biosynthetic process / glutathione biosynthetic process / cysteine biosynthetic process / methionine biosynthetic process / cytoplasm / cytosol
Similarity search - Function
Phosphoadenosine phosphosulphate reductase CysH / Phosphoadenosine phosphosulphate/adenosine 5'-phosphosulphate reductase / Phosphoadenosine phosphosulphate reductase / Phosphoadenosine phosphosulfate reductase family / HUPs / Rossmann-like alpha/beta/alpha sandwich fold / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-3'-5'-DIPHOSPHATE / Phosphoadenosine phosphosulfate reductase
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.1 Å
AuthorsYu, Z. / Fisher, A.J.
CitationJournal: Biochemistry / Year: 2008
Title: Crystal structure of Saccharomyces cerevisiae 3'-phosphoadenosine-5'-phosphosulfate reductase complexed with adenosine 3',5'-bisphosphate.
Authors: Yu, Z. / Lemongello, D. / Segel, I.H. / Fisher, A.J.
History
DepositionJan 31, 2007Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 15, 2008Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Advisory / Version format compliance
Revision 1.2Oct 18, 2017Group: Refinement description / Category: software
Revision 1.3Dec 27, 2023Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _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: Phosphoadenosine phosphosulfate reductase
B: Phosphoadenosine phosphosulfate reductase
C: Phosphoadenosine phosphosulfate reductase
D: Phosphoadenosine phosphosulfate reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)123,3908
Polymers121,6814
Non-polymers1,7094
Water5,999333
1
A: Phosphoadenosine phosphosulfate reductase
B: Phosphoadenosine phosphosulfate reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)61,6954
Polymers60,8412
Non-polymers8542
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3910 Å2
MethodPISA
2
C: Phosphoadenosine phosphosulfate reductase
D: Phosphoadenosine phosphosulfate reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)61,6954
Polymers60,8412
Non-polymers8542
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3930 Å2
MethodPISA
Unit cell
Length a, b, c (Å)49.418, 63.082, 323.960
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
DetailsThe biological assembly is a dimer formed by chain A and B or C and D in the deposited coordinates.

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Components

#1: Protein
Phosphoadenosine phosphosulfate reductase / PAPS reductase / thioredoxin dependent / PAdoPS reductase / 3'- phosphoadenylylsulfate reductase


Mass: 30420.291 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (brewer's yeast)
Strain: CRY1 / Gene: MET16 / Plasmid: pTYB2 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 DE3 Codon+
References: UniProt: P18408, phosphoadenylyl-sulfate reductase (thioredoxin)
#2: Chemical
ChemComp-A3P / ADENOSINE-3'-5'-DIPHOSPHATE


Type: RNA linking / Mass: 427.201 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C10H15N5O10P2
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 333 / 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: 2.07 Å3/Da / Density % sol: 40.7 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7
Details: 30% w/v PEG 6000, 0.1 M HEPES pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K

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Data collection

Diffraction
IDMean temperature (K)Crystal-ID
11001
21001
31
1,21
Diffraction source
SourceSiteBeamlineIDWavelength (Å)
SYNCHROTRONSSRL BL9-210.97944
SYNCHROTRONSSRL BL9-220.97879, 0.91838, 0.97931
Detector
TypeIDDetectorDateDetails
ADSC QUANTUM 41CCDAug 3, 2006Si(1,1,1)
ADSC QUANTUM 3152CCDAug 3, 2006
Radiation
IDMonochromatorProtocolMonochromatic (M) / Laue (L)Scattering typeWavelength-ID
1Si(1,1,1)SINGLE WAVELENGTHMx-ray1
2MADMx-ray2
Radiation wavelength
IDWavelength (Å)Relative weight
10.979441
20.978791
30.918381
40.979311
Reflection

D res high: 3.1 Å / D res low: 50 Å / Redundancy: 6.9 %

IDAv σ(I) over netINumberRmerge(I) obsΧ2Num. obs% possible obs
113.51291390.0661.021868699.5
2161296700.0621.191866599.4
313.51292710.0691.081868099.5
Diffraction reflection shell
Highest resolution (Å)Lowest resolution (Å)% possible obs (%)IDRmerge(I) obsChi squaredRedundancy
6.675096.410.0391.0016.1
5.36.6799.810.0671.0986.9
4.635.399.910.0510.9677
4.214.6310010.0590.9287.1
3.914.2110010.0730.9447.2
3.683.9199.910.1041.0627.1
3.493.6810010.1421.1267.1
3.343.4999.910.2111.0647.1
3.213.3499.910.2910.9927
3.13.2199.610.4221.0026.6
6.675096.420.0310.9036.1
5.36.6799.820.0631.0896.9
4.635.399.820.0531.1167
4.214.6399.820.0551.077
3.914.2199.720.071.187.1
3.683.9199.720.1031.2017.1
3.493.6899.920.1371.3347.1
3.343.4999.920.2041.3537.1
3.213.3410020.281.3257.1
3.13.2199.620.3981.3186.9
6.675096.430.0421.1566.1
5.36.6799.830.071.3856.9
4.635.399.930.0531.0357
4.214.6310030.0590.9477.1
3.914.2110030.0750.9727.2
3.683.9199.930.1081.1147.2
3.493.6810030.1441.1237.1
3.343.4999.930.2181.0857.1
3.213.3499.830.2910.9847
3.13.219930.42516.6
ReflectionResolution: 2.05→107.833 Å / Num. all: 64994 / Num. obs: 62580 / % possible obs: 96.5 % / Observed criterion σ(I): 1 / Redundancy: 4.3 % / Biso Wilson estimate: 30.9 Å2 / Rmerge(I) obs: 0.073 / Rsym value: 0.073 / Net I/σ(I): 7.2
Reflection shellResolution: 2.05→2.1 Å / Redundancy: 3 % / Rmerge(I) obs: 0.373 / Mean I/σ(I) obs: 1.6 / Num. unique all: 3655 / Rsym value: 0.373 / % possible all: 78.2

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Phasing

PhasingMethod: MAD
Phasing set
ID
1
2
Phasing MAD set
Clust-IDExpt-IDSet-IDWavelength (Å)F double prime refinedF prime refined
12 wavelength10.9793.43-10.73
12 wavelength20.893.2-1.4
Phasing MR
Highest resolutionLowest resolution
Rotation2.2 Å49.85 Å
Translation2.2 Å49.85 Å
Phasing dmFOM : 0.71 / FOM acentric: 0.71 / FOM centric: 0.72 / Reflection: 18467 / Reflection acentric: 15478 / Reflection centric: 2989
Phasing dm shell
Resolution (Å)FOM FOM acentricFOM centricReflectionReflection acentricReflection centric
3.1-3.30.340.340.3432822912370
3.3-3.90.640.640.654714784687
3.9-4.40.810.820.7531192656463
4.4-5.50.880.890.8331492600549
5.5-8.90.90.920.8625621975587
8.9-47.2460.950.970.92884551333

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
SOLVEphasing
RESOLVE2.1phasing
REFMACrefinement
PDB_EXTRACT2data extraction
ADSCQuantumdata collection
MOSFLMdata reduction
SCALAdata scaling
RefinementMethod to determine structure: MAD / Resolution: 2.1→40 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.921 / SU B: 10.125 / SU ML: 0.146 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.287 / ESU R Free: 0.215 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.246 2802 5.1 %RANDOM
Rwork0.193 ---
obs0.196 55322 98.23 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 36.637 Å2
Baniso -1Baniso -2Baniso -3
1-3.29 Å20 Å20 Å2
2---1.17 Å20 Å2
3----2.12 Å2
Refine analyze
FreeObs
Luzzati sigma a0.216 Å0.29 Å
Refinement stepCycle: LAST / Resolution: 2.1→40 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8175 0 108 333 8616
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0090.0228501
X-RAY DIFFRACTIONr_angle_refined_deg1.1781.95811560
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.5295999
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.99124.822421
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.702151421
X-RAY DIFFRACTIONr_dihedral_angle_4_deg22.0891530
X-RAY DIFFRACTIONr_chiral_restr0.0710.21247
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.026461
X-RAY DIFFRACTIONr_nbd_refined0.1840.23831
X-RAY DIFFRACTIONr_nbtor_refined0.3010.25779
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1350.2459
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1760.276
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1110.214
X-RAY DIFFRACTIONr_mcbond_it0.3731.55172
X-RAY DIFFRACTIONr_mcangle_it0.64328088
X-RAY DIFFRACTIONr_scbond_it1.02633891
X-RAY DIFFRACTIONr_scangle_it1.6064.53472
LS refinement shellResolution: 2.1→2.154 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.272 99 -
Rwork0.217 1995 -
obs-2094 84.81 %
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)
14.44350.57070.44953.453-1.22765.32040.0932-0.0826-0.23740.11370.0963-0.19780.44630.287-0.18950.05150.0107-0.0216-0.1573-0.0617-0.196523.250117.051254.3242
21.82160.1701-1.45720.5934-0.45145.09340.1785-0.03230.40750.14350.10270.1625-0.3761-0.2731-0.2812-0.0595-0.03020.0176-0.15410.0303-0.060216.950328.736136.0976
31.8557-0.367-2.22482.60042.033212.0670.1183-0.0242-0.02650.0344-0.1208-0.31870.48060.89790.0025-0.12090.0208-0.0352-0.00510.0094-0.037834.751324.515827.6359
43.9591.53540.77172.17780.72974.6610.23470.1241-0.27080.07760.0612-0.1480.79320.1504-0.29590.0645-0.0781-0.0282-0.1307-0.0136-0.155417.45414.85740.6418
54.16090.4698-1.48125.09720.72294.61420.1582-0.3844-0.83690.13610.1096-0.32141.0971-0.116-0.26780.1693-0.0181-0.0513-0.04490.08320.009921.491614.269126.4944
62.28660.0989-0.09114.5147-0.60775.41960.02140.11430.16680.11430.2279-0.1133-0.27910.2407-0.24930.0097-0.0250.0111-0.1736-0.0389-0.165321.719624.258462.8062
73.08240.61642.133.3641-1.24754.19360.3154-0.3061-0.40730.75590.23360.33840.1937-0.4341-0.5490.2267-0.03350.0346-0.08590.0983-0.018413.611812.038279.9315
83.57720.44111.71744.8753-0.20858.65380.3427-0.6340.06261.57790.0212-0.3383-0.16040.2182-0.36390.5899-0.0508-0.13590.00620.0102-0.036928.90618.403691.4048
92.4705-0.115-0.11294.5382-1.4733.5752-0.0137-0.29370.35130.90240.37530.5196-0.6365-0.2739-0.36170.24040.04340.1314-0.0580.0202-0.062813.359825.893274.7778
106.8552.2526-0.22522.4519-1.171.62080.09750.30290.45081.19540.14740.0353-0.9727-0.5118-0.24491.09780.06420.2070.1640.03220.097917.11126.985688.898
113.2181.2986-0.25313.70290.11963.4830.1337-0.22630.00290.2014-0.12920.2077-0.1238-0.2079-0.0045-0.2632-0.0377-0.0129-0.1589-0.0375-0.2184-8.6749-8.078717.659
120.8687-0.39110.20881.76460.15673.88180.03-0.01140.21880.0771-0.1128-0.2862-0.42370.390.0829-0.2614-0.0614-0.0017-0.1783-0.0132-0.12341.65232.80740.7617
132.6615-0.51431.92052.1857-0.61679.45120.14820.1778-0.2247-0.2781-0.10140.17440.292-0.0971-0.0469-0.22040.0615-0.0074-0.2158-0.0312-0.1483-3.0691-12.3181-11.6717
141.6772-1.11720.31254.1235-1.782.9934-0.0127-0.0436-0.0096-0.09150.05520.5236-0.2516-0.4006-0.0425-0.18180.0169-0.0223-0.1393-0.0695-0.1351-11.79831.03716.2498
153.7428-1.99780.8177.35490.87964.27540.0149-0.2293-0.39070.4630.09240.92740.2061-0.8052-0.1073-0.12420.01510.0071-0.0205-0.0449-0.0413-14.3329-1.0067-8.1937
163.75040.0587-0.45045.53610.11134.01660.0546-0.0268-0.0298-0.0265-0.115-0.0406-0.17940.06830.0605-0.2352-0.0388-0.0227-0.1504-0.028-0.2781-1.0904-9.146925.8262
171.45531.2978-1.24176.8262-1.93286.07770.3852-0.25850.20471.4462-0.23881.1074-0.6973-0.9771-0.14640.1622-0.11820.27830.1255-0.12640.0313-12.3065-6.049245.0696
183.8073-0.565.69147.2443-4.14317.77690.4361-0.516-0.66791.5835-0.3539-0.15440.7456-0.154-0.08210.486-0.32880.09460.13830.02550.0146-5.952-23.520351.108
191.60382.32260.71158.06412.08126.2470.2183-0.1611-0.11180.8628-0.2145-0.2997-0.25510.3184-0.00380.0001-0.1636-0.0025-0.061-0.0272-0.19861.1954-4.141839.7395
206.52170.8310.95877.29371.72528.71530.5004-0.2699-0.59521.9908-0.7467-1.2822-0.230.42130.24630.788-0.409-0.12520.26880.08110.00013.2102-7.606753.85
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION / Selection: ALL

IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11AA1 - 431 - 43
22AA44 - 10944 - 109
33AA110 - 152110 - 152
44AA153 - 205153 - 205
55AA206 - 256206 - 256
66BB1 - 431 - 43
77BB44 - 10944 - 109
88BB110 - 152110 - 152
99BB153 - 205153 - 205
1010BB206 - 259206 - 259
1111CC1 - 431 - 43
1212CC44 - 10944 - 109
1313CC110 - 152110 - 152
1414CC153 - 205153 - 205
1515CC206 - 257206 - 257
1616DD1 - 431 - 43
1717DD44 - 10944 - 109
1818DD110 - 152110 - 152
1919DD153 - 205153 - 205
2020DD206 - 253206 - 253

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