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- PDB-6hr8: HMG-CoA reductase from Methanothermococcus thermolithotrophicus i... -

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Basic information

Entry
Database: PDB / ID: 6hr8
TitleHMG-CoA reductase from Methanothermococcus thermolithotrophicus in complex with NADPH at 2.9 A resolution
Components(HMG-CoA reductase) x 2
KeywordsOXIDOREDUCTASE / HMG-CoA / Mevalonate biosynthesis / statins / cholesterol biosynthesis / isoprenoids / NADPH / structural rearrangement.
Function / homology
Function and homology information


hydroxymethylglutaryl-CoA reductase (NADPH) / hydroxymethylglutaryl-CoA reductase (NADPH) activity / coenzyme A metabolic process / isoprenoid biosynthetic process
Similarity search - Function
Hydroxymethylglutaryl-CoA reductase, eukaryotic/archaeal type / Hydroxymethylglutaryl-CoA reductase, N-terminal / Hydroxymethylglutaryl-CoA reductase, class I/II, NAD/NADP-binding domain / 3-hydroxy-3-methylglutaryl-coenzyme A Reductase; Chain A, domain 2 / 3-hydroxy-3-methylglutaryl-coenzyme A Reductase; Chain A, domain 2 / Hydroxymethylglutaryl-coenzyme A reductases signature 2. / Hydroxymethylglutaryl-coenzyme A reductases signature 1. / Hydroxymethylglutaryl-CoA reductase, class I/II / Hydroxymethylglutaryl-CoA reductase, class I/II, NAD/NADP-binding domain superfamily / Hydroxymethylglutaryl-CoA reductase, class I/II, substrate-binding domain superfamily ...Hydroxymethylglutaryl-CoA reductase, eukaryotic/archaeal type / Hydroxymethylglutaryl-CoA reductase, N-terminal / Hydroxymethylglutaryl-CoA reductase, class I/II, NAD/NADP-binding domain / 3-hydroxy-3-methylglutaryl-coenzyme A Reductase; Chain A, domain 2 / 3-hydroxy-3-methylglutaryl-coenzyme A Reductase; Chain A, domain 2 / Hydroxymethylglutaryl-coenzyme A reductases signature 2. / Hydroxymethylglutaryl-coenzyme A reductases signature 1. / Hydroxymethylglutaryl-CoA reductase, class I/II / Hydroxymethylglutaryl-CoA reductase, class I/II, NAD/NADP-binding domain superfamily / Hydroxymethylglutaryl-CoA reductase, class I/II, substrate-binding domain superfamily / Hydroxymethylglutaryl-CoA reductase, class I/II, catalytic domain superfamily / Hydroxymethylglutaryl-CoA reductase, class I/II, conserved site / Hydroxymethylglutaryl-coenzyme A reductase / Hydroxymethylglutaryl-coenzyme A reductases family profile. / Alpha-Beta Plaits / Alpha-Beta Complex / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / DI(HYDROXYETHYL)ETHER / 3-hydroxy-3-methylglutaryl coenzyme A reductase
Similarity search - Component
Biological speciesMethanothermococcus thermolithotrophicus DSM 2095 (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsWagner, T. / Voegeli, B. / Erb, T.J. / Shima, S.
Funding support Germany, 1items
OrganizationGrant numberCountry
Max Planck Society Germany
CitationJournal: Febs Lett. / Year: 2019
Title: Crystal structure of archaeal HMG-CoA reductase: insights into structural changes of the C-terminal helix of the class-I enzyme.
Authors: Vogeli, B. / Shima, S. / Erb, T.J. / Wagner, T.
History
DepositionSep 26, 2018Deposition site: PDBE / Processing site: PDBE
Revision 1.0Feb 13, 2019Provider: repository / Type: Initial release
Revision 1.1Mar 20, 2019Group: Data collection / Database references / Category: citation / citation_author / pdbx_database_proc
Item: _citation.journal_abbrev / _citation.journal_id_ISSN ..._citation.journal_abbrev / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.name
Revision 1.2Jan 24, 2024Group: 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
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HMG-CoA reductase
B: HMG-CoA reductase
C: HMG-CoA reductase
D: HMG-CoA reductase
E: HMG-CoA reductase
F: HMG-CoA reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)285,79528
Polymers279,8436
Non-polymers5,95222
Water00
1
A: HMG-CoA reductase
B: HMG-CoA reductase
C: HMG-CoA reductase
D: HMG-CoA reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)191,03224
Polymers186,5674
Non-polymers4,46520
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area33500 Å2
ΔGint-223 kcal/mol
Surface area48650 Å2
MethodPISA
2
E: HMG-CoA reductase
F: HMG-CoA reductase
hetero molecules

E: HMG-CoA reductase
F: HMG-CoA reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)189,5258
Polymers186,5514
Non-polymers2,9744
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation8_667-y+1,-x+1,-z+21
Buried area29700 Å2
ΔGint-187 kcal/mol
Surface area46630 Å2
MethodPISA
Unit cell
Length a, b, c (Å)231.790, 231.790, 98.714
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number90
Space group name H-MP4212

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Components

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Protein , 2 types, 6 molecules ABCDEF

#1: Protein HMG-CoA reductase


Mass: 46653.793 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: The residue 233 is an oxidized cysteine. The N-terminal contains the poly-histidine tag. The C-terminal was too flexible to be modelled. Side chain of K87 was truncated because of an absence of electron density.
Source: (gene. exp.) Methanothermococcus thermolithotrophicus DSM 2095 (archaea)
Gene: HMGR / Plasmid: pET-28b / Production host: Escherichia coli BL21 (bacteria) / Variant (production host): BL21 AI
References: UniProt: A0A4V8GZY0*PLUS, hydroxymethylglutaryl-CoA reductase (NADPH)
#2: Protein
HMG-CoA reductase


Mass: 46637.793 Da / Num. of mol.: 5
Source method: isolated from a genetically manipulated source
Details: The N-terminal contains the poly-histidine tag. The C-terminal was too flexible to be modelled. Side chain of D24 was truncated because of an absence of electron density.
Source: (gene. exp.) Methanothermococcus thermolithotrophicus DSM 2095 (archaea)
Gene: HMGR / Plasmid: pET-28b / Production host: Escherichia coli BL21 (bacteria) / Variant (production host): BL21 AI
References: UniProt: A0A4V8GZY0*PLUS, hydroxymethylglutaryl-CoA reductase (NADPH)

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Non-polymers , 4 types, 22 molecules

#3: Chemical
ChemComp-NAP / NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE


Mass: 743.405 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C21H28N7O17P3
#4: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: SO4
#5: Chemical
ChemComp-PEG / DI(HYDROXYETHYL)ETHER


Mass: 106.120 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: C4H10O3
#6: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na

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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: 2.37 Å3/Da / Density % sol: 48.19 % / Description: Prism shape
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: HMGR at 10 mg/ml was supplemented with a final concentration of 2 mM NADPH. The sample was centrifuged for 5 minute at 13.000 RPM to remove any aggregates and dust. 0.7 ul of protein sample ...Details: HMGR at 10 mg/ml was supplemented with a final concentration of 2 mM NADPH. The sample was centrifuged for 5 minute at 13.000 RPM to remove any aggregates and dust. 0.7 ul of protein sample was spotted on a 96-well 2-drop MRC Crystallization Plates (Molecular Dimensions, Suffolk, UK) and 0.7 ul of reservoir solution was mixed. The best crystals were obtained after several month using a solution containing 40% v/v PEG 400, 100 mM Tris PH 8.5 and 200 mM Li2SO4.
Temp details: The temperature was fluctuating of +/- 3 degree

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.97662 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 12, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97662 Å / Relative weight: 1
ReflectionResolution: 2.9→25 Å / Num. obs: 59867 / % possible obs: 99.8 % / Redundancy: 7.3 % / Biso Wilson estimate: 93.25 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.095 / Rpim(I) all: 0.037 / Rrim(I) all: 0.102 / Net I/σ(I): 13.3
Reflection shellResolution: 2.9→3.06 Å / Redundancy: 7.7 % / Rmerge(I) obs: 1.285 / Mean I/σ(I) obs: 1.6 / Num. unique obs: 8592 / CC1/2: 0.427 / Rpim(I) all: 0.491 / Rrim(I) all: 1.377 / % possible all: 100

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Processing

Software
NameVersionClassification
PHENIX(1.10.1_2155: ???)refinement
XDS3.3.22data reduction
SCALAdata scaling
PHASER2.6.0phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6HR7
Resolution: 2.9→24.987 Å / SU ML: 0.41 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 25.26
Details: For the last round of refinement, many side chains have been truncated were the electron density was absent. The last round of refinement has been done with hydrogens in riding position. ...Details: For the last round of refinement, many side chains have been truncated were the electron density was absent. The last round of refinement has been done with hydrogens in riding position. Hydrogens were removed from the final deposited model.
RfactorNum. reflection% reflection
Rfree0.2426 2998 5.01 %
Rwork0.2111 --
obs0.2127 59830 99.96 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 113 Å2
Refinement stepCycle: LAST / Resolution: 2.9→24.987 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms17794 0 279 0 18073
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00318318
X-RAY DIFFRACTIONf_angle_d0.65324793
X-RAY DIFFRACTIONf_dihedral_angle_d17.2811011
X-RAY DIFFRACTIONf_chiral_restr0.0472939
X-RAY DIFFRACTIONf_plane_restr0.0033126
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.9-2.94750.38841240.34052635X-RAY DIFFRACTION100
2.9475-2.99820.35941350.33442697X-RAY DIFFRACTION100
2.9982-3.05270.34651420.33242644X-RAY DIFFRACTION100
3.0527-3.11130.34231440.3212685X-RAY DIFFRACTION100
3.1113-3.17460.35591600.31772649X-RAY DIFFRACTION100
3.1746-3.24350.33061440.29412658X-RAY DIFFRACTION100
3.2435-3.31880.28891420.29572685X-RAY DIFFRACTION100
3.3188-3.40160.25831490.27132661X-RAY DIFFRACTION100
3.4016-3.49340.34151400.26322688X-RAY DIFFRACTION100
3.4934-3.59590.26121290.26062689X-RAY DIFFRACTION100
3.5959-3.71160.26891560.24222668X-RAY DIFFRACTION100
3.7116-3.84380.25821290.22792707X-RAY DIFFRACTION100
3.8438-3.99710.24171400.2182711X-RAY DIFFRACTION100
3.9971-4.17820.21611300.20752705X-RAY DIFFRACTION100
4.1782-4.39740.22211470.19682701X-RAY DIFFRACTION100
4.3974-4.67120.22851540.18342720X-RAY DIFFRACTION100
4.6712-5.02910.2031310.17952731X-RAY DIFFRACTION100
5.0291-5.53030.23541380.19442747X-RAY DIFFRACTION100
5.5303-6.31920.26791390.20472760X-RAY DIFFRACTION100
6.3192-7.91920.19631800.19062752X-RAY DIFFRACTION100
7.9192-24.98760.20881450.15782939X-RAY DIFFRACTION100
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)
11.7196-0.23970.80262.1131.47632.06230.9335-0.0295-1.5654-0.65040.2688-1.58770.74170.4131-0.4131.6117-0.0188-0.11011.0695-0.45381.8459266.450743.648693.8133
20.8933-0.0235-0.62665.094-0.17521.4948-0.17871.0787-0.6151-1.4064-0.0795-0.4201-0.6745-0.20840.06441.4419-0.2210.15041.55-0.62741.1992259.366855.65592.3634
31.65930.03880.02652.45550.71221.35970.0460.7048-0.4219-0.7731-0.0468-0.4437-0.11240.06810.00690.7146-0.02540.0780.8073-0.15790.6227259.868377.5622111.7611
42.0930.81090.3924.1124-0.83752.5470.114-0.4274-0.60020.558-0.1974-1.2594-0.19730.58970.10990.6090.0576-0.1560.7690.08291.2336274.622163.3937134.9505
51.5798-0.2583-0.71842.41360.41481.97390.0589-0.2867-1.0913-0.19160.0542-0.41030.34470.4880.02120.66510.0133-0.12140.616-0.0431.3068273.691957.0287130.8046
63.5034-0.2737-0.24292.6801-0.77532.51530.03350.4547-0.3888-0.32440.0345-0.0077-0.1450.2723-0.10330.5673-0.0355-0.09460.555-0.12550.5042253.6380.9905120.2437
75.4740.7236-0.22692.0835-0.46824.11040.14870.9730.574-0.17010.0759-0.0032-0.5553-0.6122-0.23550.64180.04670.00430.6477-0.10390.3269247.0985.7269118.0375
84.4027-0.1149-1.87892.8253-0.68084.87840.48881.43551.19080.17920.5128-0.23731.1285-0.7408-0.5931.6123-0.02250.08071.5214-0.05631.0472251.804994.009293.2708
91.8055-1.14850.06041.8282-0.58291.34050.02172.61391.1028-0.3418-0.7707-0.60780.15380.15490.01211.502-0.13060.13061.4681-0.22190.7675258.874381.897393.7927
101.38530.1074-1.08680.5745-0.24281.2093-0.25630.3314-0.5503-0.76020.26-0.17280.2014-0.05190.00640.8545-0.09240.03770.9089-0.30770.8496249.836757.5675108.0907
114.0131-0.76950.16653.63281.31214.53340.04240.8245-1.0425-0.2204-0.21080.43420.2732-0.68510.06180.51250.0493-0.17460.7526-0.18780.7891225.681469.5132122.4543
122.15670.3736-1.29783.31270.87063.84080.00710.6206-0.3256-0.66340.043-0.0622-0.4273-0.6218-0.06630.61080.0759-0.09940.6765-0.14210.5628228.349476.3847120.0886
131.79090.38460.72831.7305-0.22223.4097-0.44050.0142-1.12520.21840.1825-0.01130.28180.39630.25760.62630.06990.02860.576-0.15191.3288255.050648.8934125.4095
141.70890.5161-0.29253.3057-0.93633.7266-0.5385-0.1841-0.2912-1.05010.4266-0.68770.6088-0.39890.24630.70710.01610.05880.8188-0.29940.9739251.590854.1405118.7946
152.1834-0.12050.13042.94370.18232.8839-0.15160.6903-0.6089-0.5129-0.0233-0.27710.21180.13790.19470.7927-0.06240.12030.8653-0.41451.0704250.940154.3898110.1454
161.94560.6652-1.97053.2977-1.14774.13310.46090.28170.4897-0.6327-0.17620.0060.37411.006-0.72871.4556-0.01010.14981.4257-0.14740.9982229.727687.5379173.8788
171.1256-1.08090.60141.90870.27962.0298-0.0598-0.961-0.26510.7251-0.0788-0.08190.01710.15680.1281.0552-0.1471-0.16021.24540.34190.7802245.685462.8956165.786
183.06170.55630.40643.3842-1.48473.95670.2504-0.8191-0.33840.6458-0.228-0.5609-0.41470.28220.00010.6961-0.1485-0.19010.76530.07290.5989263.671785.0376146.6003
190.711-0.090.38694.652-0.36580.9974-0.0597-0.5295-0.30680.1512-0.0725-0.5522-0.0689-0.01740.01530.6461-0.1073-0.08190.79960.17860.6812256.422874.204145.4475
201.87350.90040.12842.8208-0.59483.54220.1927-0.5833-1.07770.1693-0.0509-0.77050.52670.53530.08690.76390.0657-0.22250.73910.37521.1215250.537450.6982147.5201
214.8757-2.8457-4.41231.76932.71274.4314-0.8849-0.1598-1.199-0.09590.5970.08580.37281.07340.13890.83460.1424-0.12680.93130.30921.1467258.659447.3158143.9528
222.8064-0.4722-0.03442.44810.02172.23960.2661-0.7143-0.1140.8846-0.2942-0.39390.380.42810.06821.0093-0.0454-0.1321.06540.26620.7276253.253755.8195158.7492
231.4322-0.33551.54573.0725-0.27042.08120.6359-0.4356-0.6060.98530.0063-0.1257-0.1072-0.3082-0.60591.6478-0.1639-0.22011.51520.52791.0259246.602946.8389176.2472
242.1541-0.0567-0.00621.4415-0.50341.170.1031-0.8582-0.49780.68320.00690.2272-0.1115-0.303-0.0420.8329-0.0996-0.01951.05390.26820.5467232.388969.0873156.4368
252.4411-1.5282-0.98994.13510.66553.7413-0.02-0.1275-0.9791-0.05430.01050.47720.6111-0.2694-0.02090.6445-0.1317-0.05890.61810.11251.1769231.543946.2969135.926
263.6005-0.0481-0.94411.92180.11422.22260.3151-0.8023-0.37580.3027-0.30270.0983-0.12660.0910.05510.6811-0.0752-0.14290.73040.11120.4289235.965876.7097148.1161
271.38610.2566-0.32840.78330.63940.63-0.76090.39410.2439-0.68680.99540.72310.63260.76350.28431.1003-0.33050.21892.1703-0.32011.2914179.193228.0242136.8648
280.04520.2867-0.07261.27170.62130.8746-0.113-0.54830.6890.2514-0.01390.4124-0.0496-0.3385-0.00160.9232-0.1668-0.14451.3134-0.36741.6709207.688437.819117.8326
291.470.58051.70832.72160.90652.73760.1922-0.48270.09290.5618-0.58920.23170.393-0.57960.35540.8962-0.29820.04011.1207-0.09421.2853212.654317.708115.0413
301.17871.10820.30833.69261.51024.2470.96540.09670.3961.4252-0.4023-0.4241.5007-2.5516-0.45811.7138-0.3742-0.14321.51780.14891.0366207.99087.5193138.6594
311.51150.1290.5309-0.19060.22711.87620.0919-0.91840.14630.5602-0.34510.70980.2507-0.90730.2660.9797-0.36770.17331.6456-0.37982.0257186.645522.4692119.1613
325.15710.8773-1.41982.71690.03643.4670.1139-0.550.2835-0.168-0.11210.39350.431-0.2895-0.06070.992-0.1724-0.10470.88-0.08811.0732195.69391.993796.9338
332.2122-1.8107-0.39461.7620.88251.66950.3479-0.16880.85170.2471-0.6893-0.42450.0894-0.60160.35220.8062-0.2356-0.06821.1298-0.34141.5376192.438220.5153103.6228
344.5828-1.8646-2.99950.50741.01043.7131.0766-1.15442.26510.1088-0.3698-1.128-0.7338-0.40420.19631.0028-0.1402-0.19051.0173-0.732.5486191.275341.3356106.4605
351.9848-0.1127-0.5509-0.0385-0.1351.0115-0.1706-0.96130.95940.3297-0.36050.3718-0.2609-0.18920.5070.7936-0.21970.08471.4142-0.57151.7169188.210529.4227111.085
361.530.0379-1.53980.3494-0.89922.07230.2998-0.5270.4151.4058-1.01180.6701-0.2159-0.62990.60290.9843-0.3274-0.01111.7091-0.53461.7919184.765825.6488117.4605
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 5 through 27 )
2X-RAY DIFFRACTION2chain 'A' and (resid 28 through 56 )
3X-RAY DIFFRACTION3chain 'A' and (resid 57 through 137 )
4X-RAY DIFFRACTION4chain 'A' and (resid 138 through 197 )
5X-RAY DIFFRACTION5chain 'A' and (resid 198 through 239 )
6X-RAY DIFFRACTION6chain 'A' and (resid 240 through 369 )
7X-RAY DIFFRACTION7chain 'A' and (resid 370 through 401 )
8X-RAY DIFFRACTION8chain 'B' and (resid 5 through 27 )
9X-RAY DIFFRACTION9chain 'B' and (resid 28 through 56 )
10X-RAY DIFFRACTION10chain 'B' and (resid 57 through 137 )
11X-RAY DIFFRACTION11chain 'B' and (resid 138 through 197 )
12X-RAY DIFFRACTION12chain 'B' and (resid 198 through 239 )
13X-RAY DIFFRACTION13chain 'B' and (resid 240 through 296 )
14X-RAY DIFFRACTION14chain 'B' and (resid 297 through 338 )
15X-RAY DIFFRACTION15chain 'B' and (resid 339 through 400 )
16X-RAY DIFFRACTION16chain 'C' and (resid 6 through 27 )
17X-RAY DIFFRACTION17chain 'C' and (resid 28 through 133 )
18X-RAY DIFFRACTION18chain 'C' and (resid 134 through 219 )
19X-RAY DIFFRACTION19chain 'C' and (resid 220 through 255 )
20X-RAY DIFFRACTION20chain 'C' and (resid 256 through 319 )
21X-RAY DIFFRACTION21chain 'C' and (resid 320 through 338 )
22X-RAY DIFFRACTION22chain 'C' and (resid 339 through 401 )
23X-RAY DIFFRACTION23chain 'D' and (resid 6 through 56 )
24X-RAY DIFFRACTION24chain 'D' and (resid 57 through 137 )
25X-RAY DIFFRACTION25chain 'D' and (resid 138 through 239 )
26X-RAY DIFFRACTION26chain 'D' and (resid 240 through 401 )
27X-RAY DIFFRACTION27chain 'E' and (resid 6 through 56 )
28X-RAY DIFFRACTION28chain 'E' and (resid 57 through 239 )
29X-RAY DIFFRACTION29chain 'E' and (resid 240 through 401 )
30X-RAY DIFFRACTION30chain 'F' and (resid 6 through 56 )
31X-RAY DIFFRACTION31chain 'F' and (resid 57 through 137 )
32X-RAY DIFFRACTION32chain 'F' and (resid 138 through 219 )
33X-RAY DIFFRACTION33chain 'F' and (resid 220 through 264 )
34X-RAY DIFFRACTION34chain 'F' and (resid 265 through 296 )
35X-RAY DIFFRACTION35chain 'F' and (resid 297 through 338 )
36X-RAY DIFFRACTION36chain 'F' and (resid 339 through 401 )

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