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- PDB-5vcu: Crystal structure of ras-related c3 botulinum toxin substrate 1 i... -

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Basic information

Entry
Database: PDB / ID: 5vcu
TitleCrystal structure of ras-related c3 botulinum toxin substrate 1 isoform x2 from Naegleria fowleri in complex with GDP
ComponentsRas-related c3 botulinum toxin substrate 1 isoform x2
KeywordsSIGNALING PROTEIN / SSGCID / RAS / botulinum toxin / GTP / GDP / Structural Genomics / Seattle Structural Genomics Center for Infectious Disease
Function / homology
Function and homology information


small GTPase-mediated signal transduction / GTPase activity / GTP binding
Similarity search - Function
Small GTPase Rho / small GTPase Rho family profile. / Small GTPase / Ras family / Small GTP-binding protein domain / P-loop containing nucleotide triphosphate hydrolases / P-loop containing nucleoside triphosphate hydrolase / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
GUANOSINE-5'-DIPHOSPHATE / Ras-related c3 botulinum toxin substrate 1 isoform x2
Similarity search - Component
Biological speciesNaegleria fowleri (brain-eating amoeba)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.85 Å
AuthorsSeattle Structural Genomics Center for Infectious Disease (SSGCID)
CitationJournal: to be published
Title: Crystal structure of ras-related c3 botulinum toxin substrate 1 isoform x2 from Naegleria fowleri in complex with GDP
Authors: Mayclin, S.J. / Abendroth, J. / Lorimer, D.D. / Edwards, T.E.
History
DepositionMar 31, 2017Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 3, 2017Provider: repository / Type: Initial release
Revision 1.1Oct 4, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
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_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Ras-related c3 botulinum toxin substrate 1 isoform x2
B: Ras-related c3 botulinum toxin substrate 1 isoform x2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)47,9136
Polymers46,9782
Non-polymers9354
Water7,152397
1
A: Ras-related c3 botulinum toxin substrate 1 isoform x2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,9563
Polymers23,4891
Non-polymers4682
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: Ras-related c3 botulinum toxin substrate 1 isoform x2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)23,9563
Polymers23,4891
Non-polymers4682
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)48.380, 48.380, 624.560
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number179
Space group name H-MP6522
Components on special symmetry positions
IDModelComponents
11A-465-

HOH

21B-470-

HOH

31B-527-

HOH

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Components

#1: Protein Ras-related c3 botulinum toxin substrate 1 isoform x2 / NafoA.00927.a


Mass: 23488.852 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Naegleria fowleri (brain-eating amoeba)
Strain: ATCC 30863 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: A0A1Z0YU85*PLUS
#2: Chemical ChemComp-GDP / GUANOSINE-5'-DIPHOSPHATE / Guanosine diphosphate


Type: RNA linking / Mass: 443.201 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C10H15N5O11P2 / Comment: GDP, energy-carrying molecule*YM
#3: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Mg
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 397 / 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: 2.25 Å3/Da / Density % sol: 45.35 %
Crystal growTemperature: 290 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: MCSG1 B2 (287414b2): 25% PEG3350, 100mM Bis-Tris: HCl pH 5.5, 200mM NaCl, 4mM GTP, 4mM MgCl2, protein conc. 24mg/mL, cryo 15% ethylene glycol (2-step): puck id gcf4-5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-G / Wavelength: 0.97856 Å
DetectorType: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Mar 16, 2017 / Details: Beryllium Lenses
RadiationMonochromator: Diamond [111] / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97856 Å / Relative weight: 1
ReflectionResolution: 1.85→35.868 Å / Num. obs: 39544 / % possible obs: 99.9 % / Observed criterion σ(I): -3 / Redundancy: 19.972 % / Biso Wilson estimate: 27.55 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.076 / Rrim(I) all: 0.078 / Χ2: 1.056 / Net I/σ(I): 26.17 / Num. measured all: 789781 / Scaling rejects: 2
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. unique obsCC1/2Rrim(I) all% possible all
1.85-1.920.9070.545.3228000.9880.554100
1.9-1.9521.1070.4266.927730.9910.436100
1.95-2.0120.90.3228.9527080.9930.33100
2.01-2.0721.0520.2511.9225600.9950.256100
2.07-2.1421.0240.20614.425510.9960.211100
2.14-2.2120.7350.17417.4225170.9960.179100
2.21-2.2920.970.14121.8323530.9970.145100
2.29-2.3920.5950.13123.1522920.9970.13499.9
2.39-2.4920.250.11127.0322120.9970.114100
2.49-2.6220.1310.09830.3221410.9980.101100
2.62-2.7619.8870.08833.220190.9980.09100
2.76-2.9319.5970.0837.2119410.9980.08299.9
2.93-3.1319.0190.0741.0918540.9980.072100
3.13-3.3818.8010.06345.7217180.9990.065100
3.38-3.718.4350.05848.1816250.9980.06100
3.7-4.1418.3410.05549.4914710.9990.05799.9
4.14-4.7818.3250.05450.1113270.9990.05699.9
4.78-5.8518.3520.05149.0611470.9990.052100
5.85-8.2717.1750.04947.389520.9980.05199.9
8.27-5012.9610.04540.215830.9990.04798

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassification
PHENIXdev_2719refinement
XSCALEdata scaling
Cootmodel building
PDB_EXTRACT3.22data extraction
XDSdata reduction
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2qme
Resolution: 1.85→35.868 Å / SU ML: 0.19 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 19.72
RfactorNum. reflection% reflection
Rfree0.2108 1979 5.01 %
Rwork0.1742 --
obs0.176 39482 99.81 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso max: 102.25 Å2 / Biso mean: 35.78 Å2 / Biso min: 17.45 Å2
Refinement stepCycle: final / Resolution: 1.85→35.868 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2835 0 58 399 3292
Biso mean--26.9 42.16 -
Num. residues----370
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0063003
X-RAY DIFFRACTIONf_angle_d0.9354097
X-RAY DIFFRACTIONf_chiral_restr0.061462
X-RAY DIFFRACTIONf_plane_restr0.006522
X-RAY DIFFRACTIONf_dihedral_angle_d15.6411847
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 14

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all% reflection obs (%)
1.8501-1.89640.31071410.234925542695100
1.8964-1.94760.27981400.204926052745100
1.9476-2.00490.24891290.192626132742100
2.0049-2.06960.22991310.192525592690100
2.0696-2.14360.22411370.18426012738100
2.1436-2.22940.21341560.176526302786100
2.2294-2.33090.19281310.168826472778100
2.3309-2.45370.23331400.1726462786100
2.4537-2.60740.16941360.176326512787100
2.6074-2.80870.23781400.187326882828100
2.8087-3.09120.26131450.191426822827100
3.0912-3.53810.19511460.17127562902100
3.5381-4.45630.18181390.14928272966100
4.4563-35.87460.19591680.17173044321299
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)
10.2096-0.2482-0.83645.3462.01113.5024-0.02770.1727-0.133-0.3094-0.16990.5519-0.2174-0.16760.19820.52940.2266-0.04290.39350.04760.2712-4.4259-8.1279-51.8897
21.83210.9618-0.54093.1926-0.66032.07550.16870.00070.1592-0.1543-0.28950.2097-0.32740.04670.07520.34260.10170.00580.22260.00480.22940.9563-13.6403-41.8467
33.72892.92890.00744.7139-2.74953.91820.36740.9129-0.5504-0.6175-0.57140.12950.2768-0.41690.37920.39940.1751-0.05710.324-0.0930.2859-1.4023-24.4205-47.0536
43.52353.9596-1.51684.858-3.02997.31510.14840.3472-0.102-0.3109-0.199-0.1995-0.33580.49560.08220.36150.1660.04880.27670.02090.22465.8506-14.4975-46.7258
54.13174.13943.02284.15913.13145.05430.166-0.1221-0.58590.6948-0.14270.48950.5324-0.5919-0.05260.31730.01270.03430.25230.01360.4487-14.1575-29.2466-33.4376
65.70965.76010.92186.49950.76760.65280.1180.3448-0.6141-0.0936-0.1177-0.02630.04660.0285-0.00350.33460.1372-0.05440.2631-0.06280.33910.2234-29.6045-39.2128
78.96862.3416-3.70972.5847-2.9525.37640.1506-0.40630.05110.0698-0.02730.1074-0.4148-0.0494-0.0420.29450.0624-0.01540.1294-0.02440.1478-1.121-18.8478-32.2423
82.36472.32840.9396.67061.40184.0189-0.1785-0.142-0.2479-0.4848-0.1343-0.4952-0.36960.4630.27170.45960.0340.00090.21410.07740.23569.5175-9.9794-32.1372
95.1612-0.8677-1.08026.31734.72773.81980.02420.6697-0.5089-0.1517-0.21880.21320.17480.44710.05140.30230.1111-0.02590.3072-0.01990.236416.4705-29.7459-21.147
105.3097-1.61554.29525.51982.65186.86030.2892-0.5587-0.82580.4336-0.11190.25460.7071-0.3527-0.11880.3828-0.05140.04520.20330.05470.30465.429-28.9116-9.5759
113.8293-0.16033.08133.3968-1.94213.42580.29830.0091-0.2528-0.1498-0.13290.05640.97110.0853-0.27250.37720.0828-0.01320.24-0.0220.307810.9442-32.7927-25.2016
128.83556.62294.84578.37566.90846.5167-0.2186-0.16340.4780.1337-0.148-0.0311-0.31340.00550.38180.32290.0092-0.05040.2140.05470.284919.5275-24.8074-1.9261
135.1451-2.5271-0.45542.14580.42233.11440.03040.0660.26490.1325-0.0646-0.2957-0.24210.42620.020.2582-0.0612-0.02450.16890.05150.236818.2322-17.9893-12.0891
147.1399-0.845-1.83589.14226.58795.72940.00970.060.24170.2794-0.13870.7484-0.1738-0.40670.0990.34740.05040.040.1570.05630.2108-4.2541-9.8747-5.6674
154.8459-2.9634-4.32373.22051.75194.67240.3956-0.0460.7107-0.1667-0.0614-0.1254-0.84440.1086-0.36150.4494-0.04570.00570.14220.00270.29799.2033-5.4399-13.5831
162.22360.9607-2.23840.9107-1.16722.55040.1750.0295-0.1327-0.1009-0.1548-0.1041-0.10970.0178-0.05330.28430.01660.02040.1532-0.00260.23685.1669-17.0094-17.9556
174.56510.7869-6.15783.6315-0.20339.1671-0.06710.20750.19390.0846-0.001-0.34370.03040.35730.03810.23440.0676-0.04420.23810.0210.24815.4671-23.5627-28.6283
182.45380.3031-0.00273.36060.02853.89060.0320.1140.1859-0.0582-0.17720.0646-0.9072-0.07920.14970.46230.0982-0.00920.19520.03280.2094-1.8203-7.6018-36.591
193.84483.4331-0.94535.2923-4.54236.4326-0.66870.58020.263-0.83831.01970.89970.0006-0.5287-0.27690.74460.1141-0.01860.5485-0.02010.5552-13.8836-7.1206-36.7157
206.0278-0.12273.56713.8246-1.44816.8932-0.279-0.00060.7275-0.1409-0.25390.1643-0.994-0.46580.51870.68940.1091-0.02520.24040.02390.28413.6204-1.8476-30.6691
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection detailsAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1chain 'B' and (resid 57 through 71 )B57 - 71
2X-RAY DIFFRACTION2chain 'B' and (resid 72 through 86 )B72 - 86
3X-RAY DIFFRACTION3chain 'B' and (resid 87 through 95 )B87 - 95
4X-RAY DIFFRACTION4chain 'B' and (resid 96 through 115 )B96 - 115
5X-RAY DIFFRACTION5chain 'B' and (resid 116 through 132 )B116 - 132
6X-RAY DIFFRACTION6chain 'B' and (resid 133 through 148 )B133 - 148
7X-RAY DIFFRACTION7chain 'B' and (resid 149 through 164 )B149 - 164
8X-RAY DIFFRACTION8chain 'B' and (resid 165 through 183 )B165 - 183
9X-RAY DIFFRACTION9chain 'A' and (resid 1 through 10 )A1 - 10
10X-RAY DIFFRACTION10chain 'A' and (resid 11 through 39 )A11 - 39
11X-RAY DIFFRACTION11chain 'A' and (resid 40 through 56 )A40 - 56
12X-RAY DIFFRACTION12chain 'A' and (resid 57 through 67 )A57 - 67
13X-RAY DIFFRACTION13chain 'A' and (resid 68 through 115 )A68 - 115
14X-RAY DIFFRACTION14chain 'A' and (resid 116 through 132 )A116 - 132
15X-RAY DIFFRACTION15chain 'A' and (resid 133 through 148 )A133 - 148
16X-RAY DIFFRACTION16chain 'A' and (resid 149 through 164 )A149 - 164
17X-RAY DIFFRACTION17chain 'A' and (resid 165 through 186 )A165 - 186
18X-RAY DIFFRACTION18chain 'B' and (resid 0 through 25 )B0 - 25
19X-RAY DIFFRACTION19chain 'B' and (resid 26 through 38 )B26 - 38
20X-RAY DIFFRACTION20chain 'B' and (resid 39 through 56 )B39 - 56

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