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- PDB-5iq8: Crystal structure of TEM1 beta-lactamase mutant A224C/G283C disulfide -

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Basic information

Entry
Database: PDB / ID: 5iq8
TitleCrystal structure of TEM1 beta-lactamase mutant A224C/G283C disulfide
ComponentsBeta-lactamase TEM
KeywordsHYDROLASE / Enzyme / disulfide
Function / homology
Function and homology information


beta-lactam antibiotic catabolic process / beta-lactamase activity / beta-lactamase / response to antibiotic
Similarity search - Function
Beta-lactamase, class-A active site / Beta-lactamase class-A active site. / Beta-lactamase class A, catalytic domain / Beta-lactamase enzyme family / Beta-lactamase, class-A / Beta-lactamase / DD-peptidase/beta-lactamase superfamily / Beta-lactamase/transpeptidase-like / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Biological speciesEscherichia coli (E. coli)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.06 Å
AuthorsRoose, B.W. / Dmochowski, I.J.
Funding support United States, 2items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R01-GM097478 United States
Department of Defense Lung Cancer Research ProgramW81XWH-14-1-0424 United States
CitationJournal: To Be Published
Title: Structure of TEM1 beta-lactamase
Authors: Roose, B.W. / Wang, Y. / Dmochowski, I.J.
History
DepositionMar 10, 2016Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 28, 2017Provider: repository / Type: Initial release
Revision 1.1Sep 20, 2017Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.2Dec 25, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Sep 27, 2023Group: 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: Beta-lactamase TEM
B: Beta-lactamase TEM
C: Beta-lactamase TEM
D: Beta-lactamase TEM


Theoretical massNumber of molelcules
Total (without water)115,9604
Polymers115,9604
Non-polymers00
Water13,998777
1
A: Beta-lactamase TEM


Theoretical massNumber of molelcules
Total (without water)28,9901
Polymers28,9901
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: Beta-lactamase TEM


Theoretical massNumber of molelcules
Total (without water)28,9901
Polymers28,9901
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
3
C: Beta-lactamase TEM


Theoretical massNumber of molelcules
Total (without water)28,9901
Polymers28,9901
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
4
D: Beta-lactamase TEM


Theoretical massNumber of molelcules
Total (without water)28,9901
Polymers28,9901
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)60.858, 84.705, 96.344
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein
Beta-lactamase TEM / IRT-4 / Penicillinase / TEM-1 / TEM-16/CAZ-7 / TEM-2 / TEM-24/CAZ-6 / TEM-3 / TEM-4 / TEM-5 / TEM-6 ...IRT-4 / Penicillinase / TEM-1 / TEM-16/CAZ-7 / TEM-2 / TEM-24/CAZ-6 / TEM-3 / TEM-4 / TEM-5 / TEM-6 / TEM-8/CAZ-2


Mass: 28990.061 Da / Num. of mol.: 4 / Mutation: M180T, A222C, G279C
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Escherichia coli (E. coli) / Gene: bla, blaT-3, blaT-4, blaT-5, blaT-6 / Plasmid: pJ411 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P62593, beta-lactamase
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 777 / 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: 2.14 Å3/Da / Density % sol: 42.56 %
Crystal growTemperature: 294 K / Method: vapor diffusion, sitting drop
Details: 0.2 M ammonium tartrate dibasic (pH 7.0), 20% (w/v) PEG 3350
PH range: 7.0 - 7.4

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.979 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 16, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
Reflection twinOperator: h,-k,-l / Fraction: 0.48
ReflectionResolution: 2.06→63.61 Å / Num. obs: 59865 / % possible obs: 99 % / Redundancy: 2.5 % / Rmerge(I) obs: 0.13 / Net I/σ(I): 5.6
Reflection shellResolution: 2.06→2.11 Å / Redundancy: 2.5 % / Rmerge(I) obs: 0.555 / % possible all: 99.7

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Processing

Software
NameVersionClassification
PHENIX1.9_1692refinement
Aimless0.5.17data scaling
PDB_EXTRACT3.2data extraction
XDSdata reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5HVI
Resolution: 2.06→63.61 Å / Cross valid method: FREE R-VALUE / σ(F): 0.02 / Phase error: 26.33
RfactorNum. reflection% reflection
Rfree0.241 5933 5.04 %
Rwork0.191 --
obs0.197 59841 98.9 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 14.72 Å2
Refinement stepCycle: LAST / Resolution: 2.06→63.61 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8054 0 0 777 8831
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0038210
X-RAY DIFFRACTIONf_angle_d0.59711133
X-RAY DIFFRACTIONf_dihedral_angle_d11.7343059
X-RAY DIFFRACTIONf_chiral_restr0.0231294
X-RAY DIFFRACTIONf_plane_restr0.0031451
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.0601-2.09560.33942960.25485638X-RAY DIFFRACTION95
2.0956-2.13360.30272740.23975576X-RAY DIFFRACTION95
2.1336-2.17460.29812780.23565688X-RAY DIFFRACTION95
2.1746-2.2190.27883260.22875611X-RAY DIFFRACTION94
2.219-2.26710.26613280.22235555X-RAY DIFFRACTION94
2.2671-2.31980.27863570.22045566X-RAY DIFFRACTION94
2.3198-2.37770.26862780.22055616X-RAY DIFFRACTION95
2.3777-2.44190.29622770.21585612X-RAY DIFFRACTION95
2.4419-2.51360.24612100.21225689X-RAY DIFFRACTION96
2.5136-2.59460.27122960.20235640X-RAY DIFFRACTION95
2.5946-2.68710.24793590.20115564X-RAY DIFFRACTION93
2.6871-2.79440.24743550.19945537X-RAY DIFFRACTION93
2.7944-2.92110.25882800.19775611X-RAY DIFFRACTION94
2.9211-3.07460.24822720.18885568X-RAY DIFFRACTION94
3.0746-3.26640.23312880.18425569X-RAY DIFFRACTION94
3.2664-3.51730.22552830.16655542X-RAY DIFFRACTION93
3.5173-3.86880.19182820.16225576X-RAY DIFFRACTION93
3.8688-4.4230.19552970.15735526X-RAY DIFFRACTION93
4.423-5.55130.18162180.15825577X-RAY DIFFRACTION94
5.5513-19.58580.20233330.18755436X-RAY DIFFRACTION91
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)
10.6117-0.1414-0.21891.1385-0.1671.13590.0759-0.0516-0.12090.0801-0.1438-0.0730.21340.10870.06010.1003-0.00130.01010.06430.01020.119719.3053-23.319111.1031
20.1923-0.08640.0420.1777-0.06380.17070.04010.05770.1206-0.0082-0.01120.0046-0.09330.03440.07350.1393-0.00060.02710.02610.03410.06817.4475-5.97-15.4853
30.3-0.0019-0.24050.4577-0.02330.44040.0633-0.00090.09450.09410.0478-0.0894-0.0658-0.0343-0.05680.1290.00870.0220.03120.01020.089214.8328-5.9789-3.7181
40.01750.02220.01350.11620.05060.0228-0.0164-0-0.0230.00220.01310.02120.0129-0.00850.05060.1471-0.01080.0104-0.0047-0.03640.071710.1695-20.1281-6.3154
51.83852.2117-0.27643.6345-0.70470.80020.1118-0.1028-0.39730.0757-0.2044-0.45380.0490.17830.11580.06530.0010.00230.1492-0.00140.134127.2743-26.1782-5.2879
60.5459-0.5794-0.57950.91980.73161.8084-0.0241-0.17560.0541-0.06230.1306-0.2148-0.26390.4868-0.12560.1144-0.02810.01550.25610.02830.081323.2273-17.844-0.4151
72.0359-0.2491-0.18890.6009-0.67050.92770.0054-0.18110.0385-0.0318-0.09080.0440.0798-0.05280.08720.06510.0067-0.01170.07930.04390.043622.0452-22.52753.2443
82.83471.14780.41941.49750.96961.19430.1108-0.1612-0.04980.06720.0827-0.0945-0.07330.2242-0.13990.1848-0.02520.02360.16920.02040.065728.7247-26.63475.9445
92.6475-0.61720.55872.6196-0.47592.2413-0.06740.1782-0.0766-0.2315-0.07670.10640.07830.00120.1140.0877-0.01050.01020.10740.00290.0338-8.3669-24.4018.4189
100.50810.2525-0.490.74280.01061.0094-0.0828-0.0899-0.1672-0.0137-0.07480.00060.12190.02620.09730.0713-0.04150.00660.10020.00570.10021.2784-20.946912.2102
110.1270.10460.03630.08960.03550.13830.003-0.01990.04150.0348-0.00860.1356-0.0936-0.03270.03110.14970.02190.0223-0.0148-0.0060.0831-2.8943-7.137336.4644
120.4981-0.3264-0.14961.02160.33910.17890.07960.0758-0.0067-0.1618-0.03150.0032-0.0525-0.0054-0.05240.16620.0134-0.0010.01970.00040.0752.0315-4.554822.2239
130.0697-0.0706-0.0050.07040.00640.0679-0.00790.0041-0.0596-0.01950.02930.01130.0382-0.00660.09250.1644-0.004-0.0073-0.010.00190.1119-0.4586-22.167327.1419
142.07140.8437-0.2960.59760.19681.11350.06480.17590.1704-0.1906-0.01290.0799-0.2088-0.14090.01710.19440.0264-0.03840.072-0.01650.1104-6.7191-21.568922.7926
152.1961-0.1518-0.37770.2470.27090.3188-0.01540.26580.2712-0.0491-0.04990.0315-0.05560.00150.05410.1079-0.0325-0.00560.06250.02670.1094-8.9891-17.771814.4492
160.9018-1.2875-0.0393.07550.16240.83130.06290.2387-0.1173-0.1527-0.14150.2862-0.11170.07410.08750.2102-0.0319-0.02080.14-0.03670.0711-13.9998-26.203115.2897
171.0978-0.2296-0.01051.1730.34851.1633-0.0051-0.21390.1505-0.02890.02850.0179-0.13660.1326-0.00850.1142-0.0020.00360.1359-0.02940.07326.4457-12.328259.1981
180.080.0344-0.04010.3651-0.02650.16890.01940.0201-0.0148-0.05140.0054-0.02920.06160.00360.02660.10710.0099-0.0130.0029-0.0130.076833.7831-26.920333.989
190.1057-0.00770.01750.19530.040.0146-0.0075-0.0538-0.03720.06670.02060.03130.0495-0.0058-0.02260.14220.00890.0006-0.02180.03070.087228.2388-30.42441.1599
200.0964-0.1570.01491.0233-1.7814.01840.0062-0.10630.0346-0.0011-0.0801-0.116-0.08210.30410.05260.0754-0.00810.00160.1606-0.03610.057635.6361-16.645249.1364
210.09390.03720.03710.0933-0.04410.0745-0.0114-0.01870.09490.00340.02580.0048-0.0563-0.01990.08170.12710.00580.032-0.0099-0.01330.108527.4701-11.833839.0171
221.0429-0.01560.35570.31640.46791.2305-0.0033-0.0905-0.05780.00680.08680.17740.109-0.0239-0.06160.1170.0180.03290.03620.00690.124723.7451-13.858946.2485
232.25260.39630.31331.06950.40490.964-0.0442-0.2362-0.07530.1194-0.11440.00930.18330.06170.10740.10730.05930.01370.1212-0.00950.059921.6729-17.576754.8942
243.88964.05290.00747.3094-0.5160.7185-0.0617-0.02160.17780.05320.1880.3590.1101-0.2674-0.10710.1248-0.018-0.00590.13190.02160.089716.8422-8.867554.0507
250.2926-0.0618-0.05470.3119-0.15040.0986-0.0287-0.08030.05290.07110.04190.0393-0.07920.02480.00340.1323-0.0256-0.01320.0425-0.02170.08113.542526.725732.4347
260.4132-0.1947-0.20670.09180.10220.1678-0.00420.0493-0.3010.0048-0.04330.04670.1142-0.07240.02850.2268-0.0584-0.02420.0646-0.01930.161312.577310.39438.7624
270.4512-0.1343-0.10880.4207-0.12220.5381-0.02570.01180.00660.00230.05670.03820.09-0.0836-0.03340.1034-0.02560.00970.03350.00090.030714.184619.455220.5966
281.6138-0.1073-0.15040.29060.4141.30920.0432-0.0313-0.00110.11680.04560.11910.0226-0.103-0.08410.10420.01350.03010.08330.01710.06937.800727.220128.2039
291.3381-0.09340.31651.5785-0.76090.42180.08630.0492-0.091-0.14460.1220.13330.0116-0.0384-0.09210.185-0.00240.00940.1219-0.05790.11651.70533.348532.7935
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN 'A' AND (RESID 26 THROUGH 68 )
2X-RAY DIFFRACTION2CHAIN 'A' AND (RESID 69 THROUGH 118 )
3X-RAY DIFFRACTION3CHAIN 'A' AND (RESID 119 THROUGH 179 )
4X-RAY DIFFRACTION4CHAIN 'A' AND (RESID 180 THROUGH 212 )
5X-RAY DIFFRACTION5CHAIN 'A' AND (RESID 213 THROUGH 229 )
6X-RAY DIFFRACTION6CHAIN 'A' AND (RESID 230 THROUGH 251 )
7X-RAY DIFFRACTION7CHAIN 'A' AND (RESID 252 THROUGH 271 )
8X-RAY DIFFRACTION8CHAIN 'A' AND (RESID 272 THROUGH 290 )
9X-RAY DIFFRACTION9CHAIN 'B' AND (RESID 26 THROUGH 50 )
10X-RAY DIFFRACTION10CHAIN 'B' AND (RESID 51 THROUGH 68 )
11X-RAY DIFFRACTION11CHAIN 'B' AND (RESID 69 THROUGH 131 )
12X-RAY DIFFRACTION12CHAIN 'B' AND (RESID 132 THROUGH 179 )
13X-RAY DIFFRACTION13CHAIN 'B' AND (RESID 180 THROUGH 229 )
14X-RAY DIFFRACTION14CHAIN 'B' AND (RESID 230 THROUGH 258 )
15X-RAY DIFFRACTION15CHAIN 'B' AND (RESID 259 THROUGH 271 )
16X-RAY DIFFRACTION16CHAIN 'B' AND (RESID 272 THROUGH 290 )
17X-RAY DIFFRACTION17CHAIN 'C' AND (RESID 26 THROUGH 68 )
18X-RAY DIFFRACTION18CHAIN 'C' AND (RESID 69 THROUGH 98 )
19X-RAY DIFFRACTION19CHAIN 'C' AND (RESID 99 THROUGH 179 )
20X-RAY DIFFRACTION20CHAIN 'C' AND (RESID 180 THROUGH 195 )
21X-RAY DIFFRACTION21CHAIN 'C' AND (RESID 196 THROUGH 229 )
22X-RAY DIFFRACTION22CHAIN 'C' AND (RESID 230 THROUGH 258 )
23X-RAY DIFFRACTION23CHAIN 'C' AND (RESID 259 THROUGH 271 )
24X-RAY DIFFRACTION24CHAIN 'C' AND (RESID 272 THROUGH 290 )
25X-RAY DIFFRACTION25CHAIN 'D' AND (RESID 26 THROUGH 86 )
26X-RAY DIFFRACTION26CHAIN 'D' AND (RESID 87 THROUGH 106 )
27X-RAY DIFFRACTION27CHAIN 'D' AND (RESID 107 THROUGH 229 )
28X-RAY DIFFRACTION28CHAIN 'D' AND (RESID 230 THROUGH 271 )
29X-RAY DIFFRACTION29CHAIN 'D' AND (RESID 272 THROUGH 290 )

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