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- PDB-4fx7: Structure of Sym2 D9V+D55V+D130V+D176V -

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Basic information

Entry
Database: PDB / ID: 4fx7
TitleStructure of Sym2 D9V+D55V+D130V+D176V
ComponentsImidazole glycerol phosphate synthase subunit HisF
KeywordsLYASE / FUSION PROTEIN / TIM Barrel / DE NOVO PROTEIN
Function / homology
Function and homology information


imidazole glycerol-phosphate synthase / imidazoleglycerol-phosphate synthase activity / L-histidine biosynthetic process / lyase activity / cytoplasm
Similarity search - Function
Histidine biosynthesis, HisF / Histidine biosynthesis protein / Histidine biosynthesis protein / Ribulose-phosphate binding barrel / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
HYDROGENPHOSPHATE ION / Imidazole glycerol phosphate synthase subunit HisF
Similarity search - Component
Biological speciesThermotoga maritima (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.076 Å
AuthorsSterner, R. / Sperl, J.M. / Rajendran, C.
CitationJournal: To be Published
Title: Structure of Sym2 D9V+D55V+D130V+D176V
Authors: Sterner, R. / Sperl, J.M. / Rajendran, C.
History
DepositionJul 2, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 2, 2013Provider: repository / Type: Initial release
Revision 1.1Jun 7, 2017Group: Database references / Structure summary
Revision 1.2Jan 24, 2018Group: Structure summary / Category: audit_author / Item: _audit_author.name
Revision 1.3Feb 28, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _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: Imidazole glycerol phosphate synthase subunit HisF
B: Imidazole glycerol phosphate synthase subunit HisF
C: Imidazole glycerol phosphate synthase subunit HisF
D: Imidazole glycerol phosphate synthase subunit HisF
hetero molecules


Theoretical massNumber of molelcules
Total (without water)109,77812
Polymers109,0104
Non-polymers7688
Water6,269348
1
A: Imidazole glycerol phosphate synthase subunit HisF
hetero molecules


Theoretical massNumber of molelcules
Total (without water)27,4443
Polymers27,2521
Non-polymers1922
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: Imidazole glycerol phosphate synthase subunit HisF
hetero molecules


Theoretical massNumber of molelcules
Total (without water)27,4443
Polymers27,2521
Non-polymers1922
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
3
C: Imidazole glycerol phosphate synthase subunit HisF
hetero molecules


Theoretical massNumber of molelcules
Total (without water)27,4443
Polymers27,2521
Non-polymers1922
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
4
D: Imidazole glycerol phosphate synthase subunit HisF
hetero molecules


Theoretical massNumber of molelcules
Total (without water)27,4443
Polymers27,2521
Non-polymers1922
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)66.616, 83.265, 80.154
Angle α, β, γ (deg.)90.00, 102.66, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
Imidazole glycerol phosphate synthase subunit HisF / IGP synthase cyclase subunit / IGP synthase subunit HisF / ImGP synthase subunit HisF / IGPS subunit HisF


Mass: 27252.422 Da / Num. of mol.: 4 / Mutation: A3R, D9V, Y22H, D55V, D130V, Y143H, D176V
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Thermotoga maritima (bacteria) / Strain: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099 / Gene: hisF, TM_1036 / Plasmid: pET24a / Production host: Escherichia coli (E. coli) / Strain (production host): T7
References: UniProt: Q9X0C6, Lyases; Carbon-carbon lyases; Oxo-acid-lyases
#2: Chemical
ChemComp-PI / HYDROGENPHOSPHATE ION


Mass: 95.979 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: HO4P
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 348 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 1.99 Å3/Da / Density % sol: 38.18 %

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Data collection

Diffraction
IDCrystal-ID
11
21
Diffraction source
SourceSiteBeamlineID
SYNCHROTRONSLS X06DA1
SYNCHROTRONESRF ID14-42
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 2.076→46.72 Å / Num. obs: 49448 / Observed criterion σ(F): 3.5 / Observed criterion σ(I): 1.8

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Processing

SoftwareName: PHENIX / Version: (phenix.refine: 1.7.3_928) / Classification: refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.076→46.716 Å / SU ML: 0.27 / σ(F): 2 / σ(I): 1.8 / Phase error: 22.85 / Stereochemistry target values: ML
RfactorNum. reflection% reflectionSelection details
Rfree0.2329 2474 5 %RANDOM
Rwork0.1717 ---
all0.23 92390 --
obs0.1747 49445 95.64 %-
Solvent computationShrinkage radii: 0.6 Å / VDW probe radii: 0.9 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 38.347 Å2 / ksol: 0.356 e/Å3
Displacement parameters
Baniso -1Baniso -2Baniso -3
1-0.4035 Å2-0 Å20.0188 Å2
2---0.461 Å2-0 Å2
3---0.0575 Å2
Refinement stepCycle: LAST / Resolution: 2.076→46.716 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7189 0 40 348 7577
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0087331
X-RAY DIFFRACTIONf_angle_d1.0869932
X-RAY DIFFRACTIONf_dihedral_angle_d12.4412616
X-RAY DIFFRACTIONf_chiral_restr0.0691200
X-RAY DIFFRACTIONf_plane_restr0.0041255
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.0763-2.11630.3699870.28871638X-RAY DIFFRACTION61
2.1163-2.15950.31081360.25122593X-RAY DIFFRACTION96
2.1595-2.20640.28561360.22622589X-RAY DIFFRACTION96
2.2064-2.25780.29231380.21882611X-RAY DIFFRACTION95
2.2578-2.31420.29151380.21212627X-RAY DIFFRACTION96
2.3142-2.37680.27031380.20492613X-RAY DIFFRACTION97
2.3768-2.44670.26261390.18992640X-RAY DIFFRACTION97
2.4467-2.52570.30561400.18572667X-RAY DIFFRACTION99
2.5257-2.6160.26721420.1782691X-RAY DIFFRACTION99
2.616-2.72070.26041420.16622698X-RAY DIFFRACTION99
2.7207-2.84450.20081420.15662700X-RAY DIFFRACTION99
2.8445-2.99440.20161420.15452698X-RAY DIFFRACTION99
2.9944-3.1820.23461440.15482736X-RAY DIFFRACTION99
3.182-3.42760.23981410.16042684X-RAY DIFFRACTION99
3.4276-3.77240.18611440.15462723X-RAY DIFFRACTION99
3.7724-4.3180.19951400.14172670X-RAY DIFFRACTION98
4.318-5.43890.17471420.1442692X-RAY DIFFRACTION97
5.4389-46.72780.22631430.18392701X-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)
10.2171-0.05170.14130.0249-0.01490.10640.1126-0.0363-0.21570.0308-0.09980.0597-0.04320.1073-0.00410.1119-0.01070.00760.10890.0310.1727-4.91685.8469112.2038
20.0329-0.02150.02570.0722-0.02310.09420.0333-0.04060.01590.09690.0237-0.15140.0756-0.03540.00010.160.0088-0.00540.1133-0.00830.14953.3965.3039111.0299
30.34780.1781-0.02050.1444-0.05330.04650.0983-0.2133-0.2030.0307-0.0235-0.0827-0.03750.02330.01970.11270.03690.03030.114-0.01930.05425.107115.256121.1365
40.0718-0.04860.00130.03010.0012-0.00070.0151-0.04780.03740.0787-0.0104-0.05950.00540.0218-0.09060.1225-0.1088-0.1445-0.1414-0.23850.161610.835328.2776121.9428
50.2535-0.0330.06040.08710.07780.10720.07110.12280.02230.0166-0.06580.0822-0.04330.02740.00080.07670.0039-0.0130.06960.00730.163-4.912628.4535110.456
60.0606-0.0439-0.02320.03350.0220.1504-0.02430.07050.041-0.17840.0321-0.1262-0.2101-0.01460.00480.1485-0.00060.02540.0963-0.040.14692.101829.5368108.8317
70.2882-0.1903-0.00310.22320.03830.01290.15030.26450.0836-0.1912-0.0976-0.044-0.16640.03350.02260.1888-0.0390.03750.1289-0.0020.09261.426422.070997.7504
80.15790.1037-0.10460.3395-0.0310.08460.00890.03560.119-0.27860.02490.0186-0.00250.06910.01240.1650.010.04040.1296-0.01890.09174.26399.573998.7965
90.0691-0.0288-0.19180.12670.02050.58210.0187-0.0617-0.0551-0.10640.0225-0.0225-0.10260.14680.06450.0808-0.04480.01470.04710.01580.251911.79432.024975.6028
100.1155-0.0073-0.06110.0438-0.03240.24820.1509-0.01050.1039-0.0764-0.0056-0.1384-0.31620.06890.0080.20110.0027-0.01510.13320.03160.271116.787638.734176.4163
110.19140.2283-0.0340.2543-0.0270.18080.1029-0.084-0.0370.1397-0.1029-0.27360.0097-0.01960.00090.14410.0065-0.0230.10060.01640.148814.962622.894181.653
120.0535-0.01530.02370.19720.2340.3121-0.1805-0.1132-0.07730.1374-0.07530.03940.04210.0683-0.04210.21220.03310.00530.12820.02220.19549.47578.58681.546
130.1536-0.0234-0.03340.00260.04090.5150.00220.2131-0.0851-0.10940.13090.045-0.03250.06770.09220.2145-0.01760.0290.1424-0.02510.093811.057917.344668.1154
140.3284-0.1928-0.10080.30370.16950.27050.05020.1268-0.1352-0.1241-0.108-0.0044-0.0075-0.0235-0.21270.14090.06910.23990.1045-0.11770.105219.450914.438861.1916
150.5411-0.11840.22470.0271-0.04680.0980.09310.1097-0.3123-0.07110.1166-0.0048-0.04230.05810.0750.19110.00430.06580.1119-0.04960.17979.237914.289466.2923
160.78990.2315-0.28860.3993-0.07190.1487-0.18290.50830.0934-0.24020.12340.0894-0.1379-0.20850.01050.18740.0142-0.03770.11210.11030.12563.963329.058663.6522
170.0595-0.1295-0.11270.28280.270.2620.2189-0.0653-0.1063-0.0911-0.0023-0.0529-0.1383-0.37690.14510.03370.0186-0.01280.30090.070.184727.594628.3083103.5463
180.0383-0.0907-0.07690.22070.20130.191-0.0809-0.09310.1254-0.1522-0.0698-0.0583-0.3795-0.2598-0.0330.21370.05470.0420.266-0.00740.196831.424735.4791101.9393
190.1292-0.0784-0.00660.16870.06490.11160.12280.0162-0.0214-0.0726-0.090.0832-0.0851-0.09770.00020.139-0.0099-0.02530.15480.01760.146731.249318.459795.1204
200.11890.06340.05460.194-0.16070.2512-0.0445-0.10860.091-0.0277-0.1735-0.0150.1061-0.1189-0.02090.22750.0248-0.05140.1276-0.04780.180238.78115.245193.1908
210.0255-0.0315-0.00090.12940.00610.00080.0673-0.0006-0.15540.135-0.04480.195-0.032-0.0582-0.0020.1483-0.02950.01450.22610.01410.169836.272611.8443107.9899
220.08810.09990.11030.25860.19540.17720.15330.01170.0020.12050.0544-0.09310.00170.01080.04040.1678-0.02060.02990.18190.05860.143834.45397.7233111.3529
230.31880.17080.15380.1657-0.05270.23380.0573-0.2130.00960.1237-0.1083-0.0432-0.0498-0.0986-0.00010.12580.00290.00660.1824-0.00450.139241.763123.4702113.6075
240.021-0.05470.03240.2348-0.12520.07390.18710.2989-0.11350.0735-0.2068-0.25420.0669-0.0586-0.01720.1652-0.01480.0170.2307-0.0630.166553.42348.813562.7885
250.4812-0.2232-0.03320.17420.13560.38650.06030.3345-0.2047-0.1489-0.0690.05750.1057-0.0128-0.00410.1838-0.0295-0.05430.2852-0.0160.151843.168314.52857.4598
260.0981-0.0206-0.06360.24110.05340.20380.02280.0860.3392-0.0927-0.11410.1167-0.07620.04190.00010.2353-0.0112-0.06980.32240.03050.301945.033830.705865.6006
270.11260.0736-0.0410.14320.10050.15060.1227-0.19730.06560.1668-0.15630.08070.0769-0.2372-0.00010.1844-0.01650.00340.2923-0.00850.168944.687517.65477.7726
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resseq 2:31)
2X-RAY DIFFRACTION2chain 'A' and (resseq 32:54)
3X-RAY DIFFRACTION3chain 'A' and (resseq 55:109)
4X-RAY DIFFRACTION4chain 'A' and (resseq 110:121)
5X-RAY DIFFRACTION5chain 'A' and (resseq 122:152)
6X-RAY DIFFRACTION6chain 'A' and (resseq 153:175)
7X-RAY DIFFRACTION7chain 'A' and (resseq 176:216)
8X-RAY DIFFRACTION8chain 'A' and (resseq 217:241)
9X-RAY DIFFRACTION9chain 'B' and (resseq 1:13)
10X-RAY DIFFRACTION10chain 'B' and (resseq 14:42)
11X-RAY DIFFRACTION11chain 'B' and (resseq 43:109)
12X-RAY DIFFRACTION12chain 'B' and (resseq 110:121)
13X-RAY DIFFRACTION13chain 'B' and (resseq 122:134)
14X-RAY DIFFRACTION14chain 'B' and (resseq 135:152)
15X-RAY DIFFRACTION15chain 'B' and (resseq 153:175)
16X-RAY DIFFRACTION16chain 'B' and (resseq 176:241)
17X-RAY DIFFRACTION17chain 'C' and (resseq 1:25)
18X-RAY DIFFRACTION18chain 'C' and (resseq 26:42)
19X-RAY DIFFRACTION19chain 'C' and (resseq 43:109)
20X-RAY DIFFRACTION20chain 'C' and (resseq 110:121)
21X-RAY DIFFRACTION21chain 'C' and (resseq 122:134)
22X-RAY DIFFRACTION22chain 'C' and (resseq 135:175)
23X-RAY DIFFRACTION23chain 'C' and (resseq 176:240)
24X-RAY DIFFRACTION24chain 'D' and (resseq 2:31)
25X-RAY DIFFRACTION25chain 'D' and (resseq 32:109)
26X-RAY DIFFRACTION26chain 'D' and (resseq 110:175)
27X-RAY DIFFRACTION27chain 'D' and (resseq 176:240)

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