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Basic information

Entry
Database: PDB / ID: 5a3k
TitleChorismatase mechanisms reveal fundamentally different types of reaction in a single conserved protein fold
ComponentsPUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE
KeywordsOXIDOREDUCTASE
Function / homology3-hydroxybenzoate synthase / Chorismatase, FkbO/Hyg5 family / oxo-acid-lyase activity / RutC-like superfamily / 3-HYDROXYBENZOIC ACID / 3-hydroxybenzoate synthase
Function and homology information
Biological speciesSTREPTOMYCES HYGROSCOPICUS (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.753 Å
AuthorsHubrich, F. / Juneja, P. / Mueller, M. / Diederichs, K. / Welte, W. / Andexer, J.N.
CitationJournal: J.Am.Chem.Soc. / Year: 2015
Title: Chorismatase Mechanisms Reveal Fundamentally Different Types of Reaction in a Single Conserved Protein Fold.
Authors: Hubrich, F. / Juneja, P. / Meuller, M. / Diederichs, K. / Welte, W. / Andexer, J.N.
History
DepositionJun 1, 2015Deposition site: PDBE / Processing site: PDBE
Revision 1.0Aug 19, 2015Provider: repository / Type: Initial release
Revision 1.1Sep 16, 2015Group: Database references
Revision 1.2Aug 23, 2017Group: Data collection / Category: diffrn_detector / Item: _diffrn_detector.type
Revision 1.3May 22, 2019Group: Data collection / Experimental preparation / Category: exptl_crystal_grow / Item: _exptl_crystal_grow.method
Revision 1.4Jan 10, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _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 PTERIDINE-DEPENDENT DIOXYGENASE
B: PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE
C: PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)113,0649
Polymers112,3623
Non-polymers7036
Water1,65792
1
A: PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,6883
Polymers37,4541
Non-polymers2342
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,6883
Polymers37,4541
Non-polymers2342
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
3
C: PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,6883
Polymers37,4541
Non-polymers2342
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)63.772, 127.214, 81.890
Angle α, β, γ (deg.)90.00, 104.85, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein PUTATIVE PTERIDINE-DEPENDENT DIOXYGENASE / HYG5-CHORISMATASE


Mass: 37453.980 Da / Num. of mol.: 3 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) STREPTOMYCES HYGROSCOPICUS (bacteria) / Plasmid: PET28A / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): RP-PL1SL2 / References: UniProt: O30478
#2: Chemical ChemComp-3HB / 3-HYDROXYBENZOIC ACID / 3-Hydroxybenzoic acid


Mass: 138.121 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C7H6O3
#3: Chemical ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 92 / 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: 2.8 Å3/Da / Density % sol: 56.1 % / Description: NONE
Crystal growMethod: vapor diffusion, hanging drop / pH: 6.5
Details: C327S HYG5 WAS CONCENTRATED TO 2MG/ML AND AFTERWARDS SUPPLEMENTED WITH 15 MM 3-HBA. C327S WAS CRYSTALLISED USING THE HANGING-DROP DIFFUSION METHOD IN 0.1 M MES PH6.5-7,0.2 M AMMONIUM SULPHATE,PH 6.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 0.99987
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 14, 2014
RadiationMonochromator: LN2 COOLED FIXED-EXIT SI(111) MONOCHROMATOR / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.99987 Å / Relative weight: 1
ReflectionResolution: 2.75→44.27 Å / Num. obs: 30925 / % possible obs: 94.5 % / Observed criterion σ(I): 0.64 / Redundancy: 3.2 % / Biso Wilson estimate: 57.52 Å2 / Rmerge(I) obs: 0.28 / Net I/σ(I): 5.15
Reflection shellResolution: 2.75→2.85 Å / Redundancy: 3.2 % / Mean I/σ(I) obs: 2.2 / % possible all: 98.8

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Processing

Software
NameVersionClassification
PHENIX(PHENIX.REFINE)refinement
XDSdata reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 5AG3
Resolution: 2.753→44.266 Å / SU ML: 0.56 / σ(F): 1.1 / Phase error: 35.27 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.3019 2842 4.8 %
Rwork0.2489 --
obs0.2515 30908 91.33 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.753→44.266 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7766 0 45 92 7903
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0037997
X-RAY DIFFRACTIONf_angle_d0.72310864
X-RAY DIFFRACTIONf_dihedral_angle_d10.452875
X-RAY DIFFRACTIONf_chiral_restr0.0261147
X-RAY DIFFRACTIONf_plane_restr0.0031459
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.7529-2.80040.39851180.36912928X-RAY DIFFRACTION95
2.8004-2.85130.4071410.3622945X-RAY DIFFRACTION96
2.8513-2.90610.42781700.35232932X-RAY DIFFRACTION94
2.9061-2.96550.3671270.33772905X-RAY DIFFRACTION96
2.9655-3.02990.36651380.31783027X-RAY DIFFRACTION97
3.0299-3.10040.36141570.30482950X-RAY DIFFRACTION98
3.1004-3.17790.38541570.29842990X-RAY DIFFRACTION97
3.1779-3.26380.36611280.29732938X-RAY DIFFRACTION97
3.2638-3.35980.32151730.27072976X-RAY DIFFRACTION97
3.3598-3.46820.32081480.25682925X-RAY DIFFRACTION95
3.4682-3.59210.34511440.282851X-RAY DIFFRACTION92
3.5921-3.73590.4335450.42571027X-RAY DIFFRACTION33
3.7359-3.90580.45451540.36942679X-RAY DIFFRACTION87
3.9058-4.11160.38561390.27342387X-RAY DIFFRACTION80
4.1116-4.3690.22371530.20812908X-RAY DIFFRACTION96
4.369-4.7060.26081330.18912879X-RAY DIFFRACTION92
4.706-5.17890.25641860.1832884X-RAY DIFFRACTION96
5.1789-5.92680.2591410.19742991X-RAY DIFFRACTION97
5.9268-7.46130.22131350.20412937X-RAY DIFFRACTION95
7.4613-44.27130.1971550.16912950X-RAY DIFFRACTION96
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)
11.6706-0.0819-0.67892.279-3.4737.2112-0.57350.09220.5858-0.36510.04710.1163-0.1372-1.30140.20480.39750.0183-0.12470.55230.18460.76892.913617.978322.2176
22.48960.39310.83925.1863-1.36723.22090.04290.12730.3948-0.41940.04830.24480.0142-0.1322-0.12310.33930.05790.00980.3275-0.09820.582217.007913.939119.6548
32.6558-1.56391.62830.95280.63053.5143-0.07040.07720.05680.1272-0.22390.0891-0.4170.18390.36350.4005-0.0715-0.07390.43740.05540.903325.648819.301632.3163
45.73670.83231.4186.6296-1.86813.0704-0.0349-0.24090.39210.35140.2372-0.2994-0.2591-0.1288-0.1550.38620.02020.05440.2756-0.07410.289211.406519.943942.4263
59.5857-2.9855-6.09324.1258-0.61376.87890.2421-0.1363-0.1310.38040.1733-0.1335-0.25310.8939-0.47570.4801-0.0085-0.13940.5222-0.05540.445960.803452.633341.6419
60.3320.0974-1.30430.9637-2.55358.558-0.1972-0.1329-0.19630.4305-0.6512-0.1029-0.83860.53650.85540.5395-0.0322-0.10610.3568-0.05480.875652.416158.360651.3361
76.0199-1.3423-3.55231.04320.39176.22150.30150.67910.1808-0.2584-0.48240.4865-0.6359-0.19560.13710.53510.0154-0.08880.2765-0.05690.669747.151254.970440.2925
84.129-2.2462-3.95825.3335-0.15155.03810.19231.22210.4053-0.8215-0.62860.97110.6027-1.31360.18610.4612-0.1136-0.11570.7664-0.04460.759435.652152.458839.2122
92.46170.1631-2.14441.3515-0.86062.94940.3160.0527-0.24570.0077-0.04130.4182-0.1495-0.8354-0.30780.38070.0663-0.0850.5598-0.01080.903539.633546.355550.8902
102.0016-1.51750.06665.00920.06955.6726-0.18180.07660.103-0.4373-0.97921.0591-0.1542-0.68380.94610.49220.0195-0.24670.54460.00830.998835.998343.633846.4778
114.2664-1.8747-2.54088.17991.28293.6130.4690.8565-0.0093-1.63670.43420.1083-0.0111-1.41680.38770.30270.3306-0.07710.5816-0.01160.828845.658244.187937.2812
121.4965-0.1991-0.72913.9707-0.70266.16660.05710.0888-1.38030.24530.04561.16141.0217-0.5139-0.0920.4503-0.0938-0.01560.36330.01181.079636.595732.296548.8282
132.42560.2684-3.58324.2366-3.998.02530.31040.342-0.4115-0.19160.030.68690.3043-0.5096-0.29430.40660.1147-0.24640.6268-0.20670.773849.723933.042444.6971
142.4005-2.2809-1.76623.51192.14725.51090.0788-0.1821-0.76840.07880.00530.05680.44220.8518-0.10580.45670.0062-0.22550.5943-0.00240.971656.391332.70652.122
152.3108-1.917-0.83451.8821-0.02661.75060.1239-0.0402-0.8847-0.0158-0.18460.53130.0917-0.27360.16650.4303-0.0818-0.16640.3821-0.00880.637750.927139.291655.6303
164.1804-0.971-5.24625.58160.29526.6124-0.71020.26780.70140.001-0.7481-0.19090.79510.15460.78290.6164-0.0377-0.06570.77790.02570.66840.672953.128-3.4294
177.7221-1.24691.93575.789-0.36911.0780.12930.7027-0.7866-1.42270.08380.51650.18380.1583-0.11860.5542-0.07790.03980.2926-0.07110.291130.952254.2984-11.6002
182.95840.9463-0.91684.4915-1.95153.13010.17290.0174-0.5477-0.688-0.32980.73160.5742-0.22510.13210.42760.0505-0.08620.4203-0.14860.608623.495554.1606-6.6386
195.332-1.04190.53088.4509-2.2245.35420.0248-0.34870.7236-0.2090.09070.7062-0.1659-0.8119-0.10310.348-0.0526-0.13620.5596-0.13760.711515.609263.8569-1.6766
202.2205-1.66570.32493.8580.58857.2907-0.1522-0.2561-0.10570.0606-0.11910.6606-0.4109-0.59060.10250.3348-0.08810.06680.2797-0.03750.353317.34964.68277.3978
215.762.6236-0.33596.5838-0.3566.3029-0.3771-0.92950.67981.242-0.15940.9562-0.1099-0.2030.42980.3961-0.0695-0.06630.6461-0.08440.208627.097366.081911.1199
221.6418-1.29990.59235.2524-1.92696.6849-0.3098-0.230.86690.9039-0.5037-0.5376-0.84460.50210.55110.466-0.13110.03950.3289-0.1060.507831.185471.088511.0704
232.03490.31830.41114.8369-1.54923.65060.77130.62741.75750.54760.3709-0.5667-0.51230.9436-1.08520.71240.1320.04220.5942-0.33490.468539.421675.28321.2667
248.5066-6.84175.69776.1116-4.54426.74530.62470.4341-2.1236-0.73250.02242.2934-0.2539-0.0374-0.5630.48930.0128-0.02880.4405-0.07640.709226.936772.8031.7527
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN 'A' AND (RESID 6 THROUGH 37 )
2X-RAY DIFFRACTION2CHAIN 'A' AND (RESID 38 THROUGH 121 )
3X-RAY DIFFRACTION3CHAIN 'A' AND (RESID 122 THROUGH 220 )
4X-RAY DIFFRACTION4CHAIN 'A' AND (RESID 221 THROUGH 340 )
5X-RAY DIFFRACTION5CHAIN 'B' AND (RESID 8 THROUGH 37 )
6X-RAY DIFFRACTION6CHAIN 'B' AND (RESID 38 THROUGH 63 )
7X-RAY DIFFRACTION7CHAIN 'B' AND (RESID 64 THROUGH 103 )
8X-RAY DIFFRACTION8CHAIN 'B' AND (RESID 104 THROUGH 121 )
9X-RAY DIFFRACTION9CHAIN 'B' AND (RESID 122 THROUGH 145 )
10X-RAY DIFFRACTION10CHAIN 'B' AND (RESID 146 THROUGH 180 )
11X-RAY DIFFRACTION11CHAIN 'B' AND (RESID 181 THROUGH 196 )
12X-RAY DIFFRACTION12CHAIN 'B' AND (RESID 197 THROUGH 220 )
13X-RAY DIFFRACTION13CHAIN 'B' AND (RESID 221 THROUGH 254 )
14X-RAY DIFFRACTION14CHAIN 'B' AND (RESID 255 THROUGH 318 )
15X-RAY DIFFRACTION15CHAIN 'B' AND (RESID 319 THROUGH 340 )
16X-RAY DIFFRACTION16CHAIN 'C' AND (RESID 9 THROUGH 28 )
17X-RAY DIFFRACTION17CHAIN 'C' AND (RESID 29 THROUGH 50 )
18X-RAY DIFFRACTION18CHAIN 'C' AND (RESID 51 THROUGH 121 )
19X-RAY DIFFRACTION19CHAIN 'C' AND (RESID 122 THROUGH 180 )
20X-RAY DIFFRACTION20CHAIN 'C' AND (RESID 181 THROUGH 220 )
21X-RAY DIFFRACTION21CHAIN 'C' AND (RESID 221 THROUGH 254 )
22X-RAY DIFFRACTION22CHAIN 'C' AND (RESID 255 THROUGH 298 )
23X-RAY DIFFRACTION23CHAIN 'C' AND (RESID 299 THROUGH 323 )
24X-RAY DIFFRACTION24CHAIN 'C' AND (RESID 324 THROUGH 340 )

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