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- PDB-4nas: The crystal structure of a rubisco-like protein (MtnW) from Alicy... -

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Basic information

Entry
Database: PDB / ID: 4nas
TitleThe crystal structure of a rubisco-like protein (MtnW) from Alicyclobacillus acidocaldarius subsp. acidocaldarius DSM 446
ComponentsRibulose-bisphosphate carboxylaseRuBisCO
KeywordsLYASE / structural genomics / PSI-Biology / protein structure initiative / midwest center for structural genomics / MCSG
Function / homology
Function and homology information


2,3-diketo-5-methylthiopentyl-1-phosphate enolase activity / ribulose-bisphosphate carboxylase / carbon fixation / ribulose-bisphosphate carboxylase activity / L-methionine salvage from methylthioadenosine / magnesium ion binding
Similarity search - Function
2,3-diketo-5-methylthiopentyl-1-phosphate enolase / Ribulose bisphosphate carboxylase, large subunit, C-terminal domain / RuBisCO large subunit, N-terminal domain / Ribulose bisphosphate carboxylase, large subunit, C-terminal / RuBisCO / Ribulose bisphosphate carboxylase, large subunit, C-terminal domain superfamily / RuBisCO large subunit, N-terminal domain superfamily / Ribulose bisphosphate carboxylase large chain, catalytic domain / Alpha-Beta Plaits / TIM Barrel ...2,3-diketo-5-methylthiopentyl-1-phosphate enolase / Ribulose bisphosphate carboxylase, large subunit, C-terminal domain / RuBisCO large subunit, N-terminal domain / Ribulose bisphosphate carboxylase, large subunit, C-terminal / RuBisCO / Ribulose bisphosphate carboxylase, large subunit, C-terminal domain superfamily / RuBisCO large subunit, N-terminal domain superfamily / Ribulose bisphosphate carboxylase large chain, catalytic domain / Alpha-Beta Plaits / TIM Barrel / Alpha-Beta Barrel / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
FORMIC ACID / Ribulose-bisphosphate carboxylase
Similarity search - Component
Biological speciesAlicyclobacillus acidocaldarius subsp. acidocaldarius (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 1.92 Å
AuthorsTan, K. / Li, H. / Clancy, S. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG)
CitationJournal: To be Published
Title: The crystal structure of a rubisco-like protein (MtnW) from Alicyclobacillus acidocaldarius subsp. acidocaldarius DSM 446.
Authors: Tan, K. / Li, H. / Clancy, S. / Joachimiak, A.
History
DepositionOct 22, 2013Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 13, 2013Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Ribulose-bisphosphate carboxylase
B: Ribulose-bisphosphate carboxylase
C: Ribulose-bisphosphate carboxylase
D: Ribulose-bisphosphate carboxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)178,08416
Polymers177,5374
Non-polymers54612
Water11,458636
1
A: Ribulose-bisphosphate carboxylase
B: Ribulose-bisphosphate carboxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)89,19511
Polymers88,7692
Non-polymers4269
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6630 Å2
ΔGint-88 kcal/mol
Surface area28220 Å2
MethodPISA
2
C: Ribulose-bisphosphate carboxylase
D: Ribulose-bisphosphate carboxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)88,8895
Polymers88,7692
Non-polymers1203
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5590 Å2
ΔGint-64 kcal/mol
Surface area27940 Å2
MethodPISA
Unit cell
Length a, b, c (Å)56.763, 175.671, 83.653
Angle α, β, γ (deg.)90.00, 107.67, 90.00
Int Tables number4
Space group name H-MP1211
DetailsTHE AUTHOR STATES THAT THE BIOLOGICAL UNIT OF THIS PROTEIN IS EXPERIMENTALLY UNKNOWN. IT IS PREDICTED THAT THE CHAINS A AND B, C AND D FORM A DIMER RESPECTIVELY.

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
Ribulose-bisphosphate carboxylase / RuBisCO


Mass: 44384.340 Da / Num. of mol.: 4 / Fragment: UNP residues 3-408
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Alicyclobacillus acidocaldarius subsp. acidocaldarius (bacteria)
Strain: DSM 446 / Gene: Aaci_0096 / Plasmid: pMCSG68 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE)magic
References: UniProt: C8WQ56, ribulose-bisphosphate carboxylase

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Non-polymers , 5 types, 648 molecules

#2: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H8O3
#3: Chemical ChemComp-FMT / FORMIC ACID / Formic acid


Mass: 46.025 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: CH2O2
#4: Chemical
ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: Ca
#5: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 636 / 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: 2.24 Å3/Da / Density % sol: 45.05 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 7
Details: 0.2M CalCl2, 20%(w/v) PEG3350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-BM / Wavelength: 0.97941 Å
DetectorType: ADSC QUANTUM 210r / Detector: CCD / Date: Mar 13, 2013 / Details: mirror
RadiationMonochromator: Si 111 crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97941 Å / Relative weight: 1
ReflectionResolution: 1.92→29.5 Å / Num. all: 113403 / Num. obs: 113403 / % possible obs: 96.3 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -5 / Redundancy: 3.6 % / Rmerge(I) obs: 0.085 / Net I/σ(I): 22.8
Reflection shellResolution: 1.92→1.95 Å / Redundancy: 3.2 % / Rmerge(I) obs: 0.625 / Mean I/σ(I) obs: 2.3 / Num. unique all: 5569 / % possible all: 94.2

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Processing

Software
NameVersionClassification
SBC-Collectdata collection
SHELXDphasing
MLPHAREphasing
DMmodel building
ARPmodel building
WARPmodel building
HKL-3000phasing
PHENIX(phenix.refine: 1.8.2_1309)refinement
HKL-3000data reduction
HKL-3000data scaling
DMphasing
RefinementMethod to determine structure: SAD / Resolution: 1.92→29.5 Å / SU ML: 0.29 / σ(F): 1.35 / Phase error: 27.29 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2508 5685 5.02 %random
Rwork0.1946 ---
obs0.1975 113354 95.66 %-
all-113354 --
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.92→29.5 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms11728 0 23 636 12387
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00812015
X-RAY DIFFRACTIONf_angle_d1.07116348
X-RAY DIFFRACTIONf_dihedral_angle_d13.4474309
X-RAY DIFFRACTIONf_chiral_restr0.071847
X-RAY DIFFRACTIONf_plane_restr0.0062171
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9203-1.94210.39961530.31172851X-RAY DIFFRACTION75
1.9421-1.9650.34181770.29253549X-RAY DIFFRACTION95
1.965-1.98890.37892010.2813531X-RAY DIFFRACTION95
1.9889-2.01410.33781870.26363631X-RAY DIFFRACTION97
2.0141-2.04060.36651860.26723608X-RAY DIFFRACTION96
2.0406-2.06850.31351760.26043592X-RAY DIFFRACTION97
2.0685-2.09810.32952150.24883644X-RAY DIFFRACTION96
2.0981-2.12940.31341790.23743558X-RAY DIFFRACTION96
2.1294-2.16260.30341930.23793612X-RAY DIFFRACTION96
2.1626-2.19810.28721760.22753614X-RAY DIFFRACTION95
2.1981-2.2360.30341730.21943557X-RAY DIFFRACTION96
2.236-2.27660.28161790.21193604X-RAY DIFFRACTION96
2.2766-2.32040.2952040.22073527X-RAY DIFFRACTION95
2.3204-2.36770.27222050.21223570X-RAY DIFFRACTION95
2.3677-2.41920.28771830.21113503X-RAY DIFFRACTION95
2.4192-2.47540.29111690.21783621X-RAY DIFFRACTION94
2.4754-2.53730.27351920.21283502X-RAY DIFFRACTION94
2.5373-2.60590.28152120.20833520X-RAY DIFFRACTION94
2.6059-2.68250.2821950.20213538X-RAY DIFFRACTION95
2.6825-2.7690.25561790.21043513X-RAY DIFFRACTION95
2.769-2.86790.2912150.20773580X-RAY DIFFRACTION95
2.8679-2.98260.28242080.20123644X-RAY DIFFRACTION97
2.9826-3.11830.26121850.20513677X-RAY DIFFRACTION98
3.1183-3.28250.26512060.19693685X-RAY DIFFRACTION99
3.2825-3.48780.24191980.18233741X-RAY DIFFRACTION99
3.4878-3.75660.19141710.1673753X-RAY DIFFRACTION99
3.7566-4.13370.21940.15993741X-RAY DIFFRACTION100
4.1337-4.72980.17652060.1433793X-RAY DIFFRACTION100
4.7298-5.9510.21311870.16583749X-RAY DIFFRACTION100
5.951-29.51620.20641810.17783661X-RAY DIFFRACTION95
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)
12.26-0.6301-0.11632.5188-1.24642.96480.03970.37760.0897-0.3202-0.1281-0.28290.1920.46570.08630.12810.002-0.02960.34880.00690.194649.778-4.9177-2.2357
21.4513-0.3206-0.32980.89090.20012.3790.018-0.16040.12110.125-0.0345-0.0003-0.3961-0.20350.00190.21780.0187-0.06510.19-0.02010.174628.56054.342521.333
33.05511.3457-1.40742.5389-1.4393.9876-0.1525-0.1699-0.0895-0.0336-0.1128-0.3206-0.1110.51980.23570.1351-0.0289-0.07650.2672-0.00130.19142.57290.157623.815
41.76430.62541.26921.2903-0.16233.3481-0.0222-0.5721-0.10760.195-0.1582-0.0467-0.1963-0.00410.17590.24960.0278-0.04380.36410.02780.171633.4204-3.455643.7714
54.2019-2.11550.04914.02930.48023.8923-0.1717-0.6058-0.52350.50890.0913-0.03680.6135-0.12210.0210.2804-0.0602-0.07410.29310.10170.273421.8486-21.438719.8306
61.2510.3498-0.15542.75660.22342.0025-0.0115-0.4462-0.09870.29850.09160.16990.173-0.3697-0.05160.1862-0.0504-0.0420.39090.0380.201916.3093-15.122719.7582
71.8581-0.57890.9710.9226-0.582.4420.0373-0.0336-0.03930.01020.04910.12860.0339-0.3617-0.11430.12920.0092-0.05360.2254-0.02610.196418.0609-8.60241.986
80.84140.1383-0.33931.9163-0.06380.9941-0.17350.67060.4212-0.3658-0.1102-0.1792-0.32090.33510.23540.2599-0.0039-0.01920.43570.17590.266934.60642.5376-18.6111
93.041.98774.46353.37873.6998.4083-0.27530.62680.318-0.80930.0739-0.1597-0.82630.08120.21820.4335-0.0598-0.09070.44350.1980.342230.67289.9718-24.3339
100.63230.15290.03053.08163.60198.2597-0.05820.15940.3116-0.2007-0.20930.2354-0.7216-0.08480.27140.2024-0.0051-0.04390.26490.0860.241526.26479.6306-10.0278
110.68080.6390.17820.88090.04061.77460.01590.11180.0877-0.0517-0.04750.0591-0.0702-0.15260.04690.10140.0164-0.05130.21870.01590.162525.9863-5.7407-3.2141
122.0842-0.7798-0.43881.451-0.17051.9016-0.03080.1853-0.06520.0422-0.04570.01530.2338-0.23420.02910.1248-0.0461-0.04440.2955-0.02140.160621.3518-14.6506-8.572
133.40190.7429-0.25342.0962-0.55643.1128-0.11030.6363-0.2967-0.3963-0.0882-0.14030.43390.04810.22740.30860.0375-0.0060.4288-0.01410.204631.6344-14.7886-27.8787
141.6435-0.9140.00541.1367-0.63991.3986-0.18310.59680.2564-0.84680.45670.0277-0.40070.1273-0.20070.6513-0.1720.02160.35450.07090.357957.942652.9692-30.7363
152.28690.72950.06311.9013-0.00161.1821-0.04530.0760.340.05370.18620.4743-0.0672-0.3219-0.13110.3420.01470.05570.18040.00470.422445.687242.4649-9.4789
161.38260.0783-0.18691.1532-0.64381.75260.0058-0.1356-0.01920.51910.11430.4788-0.1438-0.2223-0.08330.38850.01990.12750.18560.02170.400448.042434.5508-1.4508
171.96270.86871.57661.33290.87845.2163-0.1816-0.14460.62550.1459-0.04690.2446-0.5706-0.52510.19090.48550.10060.14610.2640.05880.563943.417350.4865-7.0545
183.8848-0.39940.45732.46660.97164.0654-0.4483-0.7660.11830.55880.12320.0841-0.4823-0.15710.28760.57660.11490.03170.4711-0.06520.39839.342450.37314.2905
193.8432-0.741-0.81181.20630.46972.37880.09-0.5998-0.03760.712-0.2454-0.2652-0.3630.17240.11190.5168-0.1243-0.13140.39870.01490.299170.619444.65415.3292
203.1380.879-1.01482.0678-0.47961.79120.3434-0.8108-0.30740.7048-0.3347-0.40190.2040.1340.01790.674-0.1308-0.1520.55530.05540.333670.231840.4839.3991
214.2751.51020.2882.54630.42552.58920.3062-0.5813-0.28170.6352-0.4417-0.37690.1430.22650.11870.3943-0.0243-0.06680.25710.07530.329167.545936.6747-0.1324
220.5877-0.3896-0.94041.74421.07082.3952-0.2435-0.1225-0.5139-0.0686-0.0653-0.49040.10030.45280.21340.3727-0.01430.16140.29910.01790.756771.203230.8497-11.4671
231.14460.5167-0.15511.38880.47680.9221-0.42130.2951-0.1615-1.02450.3258-0.29970.05050.09010.0991.0547-0.31120.19990.3817-0.17690.438665.648832.8455-39.029
240.7102-0.187-0.21640.79760.51911.4637-0.31430.1669-0.3356-0.78550.2356-0.31890.18590.07860.03290.5593-0.110.16150.2372-0.11110.44765.330130.5647-25.9099
250.793-0.61440.73581.49550.52941.8857-0.3019-0.1005-0.2846-0.31360.1433-0.6979-0.10010.542-0.01070.3665-0.01010.27350.3723-0.04390.846779.40334.253-19.6491
260.6844-0.29550.55860.1214-0.23670.485-0.27960.56040.0534-0.3703-0.0568-0.32940.02720.4497-0.04431.0428-0.41240.83990.6609-0.09890.960684.510137.4858-39.7422
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 7 through 98 )
2X-RAY DIFFRACTION2chain 'A' and (resid 99 through 311 )
3X-RAY DIFFRACTION3chain 'A' and (resid 312 through 340 )
4X-RAY DIFFRACTION4chain 'A' and (resid 341 through 408 )
5X-RAY DIFFRACTION5chain 'B' and (resid 10 through 35 )
6X-RAY DIFFRACTION6chain 'B' and (resid 36 through 98 )
7X-RAY DIFFRACTION7chain 'B' and (resid 99 through 136 )
8X-RAY DIFFRACTION8chain 'B' and (resid 137 through 187 )
9X-RAY DIFFRACTION9chain 'B' and (resid 188 through 206 )
10X-RAY DIFFRACTION10chain 'B' and (resid 207 through 232 )
11X-RAY DIFFRACTION11chain 'B' and (resid 233 through 311 )
12X-RAY DIFFRACTION12chain 'B' and (resid 312 through 340 )
13X-RAY DIFFRACTION13chain 'B' and (resid 341 through 408 )
14X-RAY DIFFRACTION14chain 'C' and (resid 10 through 98 )
15X-RAY DIFFRACTION15chain 'C' and (resid 99 through 155 )
16X-RAY DIFFRACTION16chain 'C' and (resid 156 through 311 )
17X-RAY DIFFRACTION17chain 'C' and (resid 312 through 340 )
18X-RAY DIFFRACTION18chain 'C' and (resid 341 through 408 )
19X-RAY DIFFRACTION19chain 'D' and (resid 9 through 35 )
20X-RAY DIFFRACTION20chain 'D' and (resid 36 through 71 )
21X-RAY DIFFRACTION21chain 'D' and (resid 72 through 98 )
22X-RAY DIFFRACTION22chain 'D' and (resid 99 through 136 )
23X-RAY DIFFRACTION23chain 'D' and (resid 137 through 187 )
24X-RAY DIFFRACTION24chain 'D' and (resid 188 through 311 )
25X-RAY DIFFRACTION25chain 'D' and (resid 312 through 340 )
26X-RAY DIFFRACTION26chain 'D' and (resid 341 through 407 )

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