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- PDB-4kdf: Crystal Structure of Thermus thermophilus Malate Dehydrogenase in... -

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Basic information

Entry
Database: PDB / ID: 4kdf
TitleCrystal Structure of Thermus thermophilus Malate Dehydrogenase in Complex with NAD
ComponentsMalate dehydrogenase
KeywordsOXIDOREDUCTASE / Dehydrogenase
Function / homology
Function and homology information


malate dehydrogenase / L-malate dehydrogenase (NAD+) activity / malate metabolic process / oxaloacetate metabolic process / NADH metabolic process / tricarboxylic acid cycle
Similarity search - Function
Malate dehydrogenase, type 2 / Malate dehydrogenase, active site / Malate dehydrogenase active site signature. / L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 / Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal / L-lactate/malate dehydrogenase / Lactate/malate dehydrogenase, N-terminal / Lactate/malate dehydrogenase, C-terminal / lactate/malate dehydrogenase, NAD binding domain / lactate/malate dehydrogenase, alpha/beta C-terminal domain ...Malate dehydrogenase, type 2 / Malate dehydrogenase, active site / Malate dehydrogenase active site signature. / L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 / Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal / L-lactate/malate dehydrogenase / Lactate/malate dehydrogenase, N-terminal / Lactate/malate dehydrogenase, C-terminal / lactate/malate dehydrogenase, NAD binding domain / lactate/malate dehydrogenase, alpha/beta C-terminal domain / Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal / NAD(P)-binding Rossmann-like Domain / NAD(P)-binding domain superfamily / Alpha-Beta Complex / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Malate dehydrogenase
Similarity search - Component
Biological speciesThermus thermophilus (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.356 Å
AuthorsHsu, C.-H. / Hong, C.-H. / Chang, Y.-Y.
CitationJournal: Plos One / Year: 2013
Title: Crystal structures and molecular dynamics simulations of thermophilic malate dehydrogenase reveal critical loop motion for co-substrate binding.
Authors: Hung, C.H. / Hwang, T.S. / Chang, Y.Y. / Luo, H.R. / Wu, S.P. / Hsu, C.H.
History
DepositionApr 25, 2013Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 5, 2014Provider: repository / Type: Initial release
Revision 1.1Sep 20, 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 / 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: Malate dehydrogenase
B: Malate dehydrogenase
C: Malate dehydrogenase
D: Malate dehydrogenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)149,56314
Polymers148,6034
Non-polymers96110
Water5,855325
1
A: Malate dehydrogenase
D: Malate dehydrogenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)74,7827
Polymers74,3012
Non-polymers4805
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3260 Å2
ΔGint-17 kcal/mol
Surface area24780 Å2
MethodPISA
2
B: Malate dehydrogenase
C: Malate dehydrogenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)74,7827
Polymers74,3012
Non-polymers4805
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3270 Å2
ΔGint-17 kcal/mol
Surface area24950 Å2
MethodPISA
Unit cell
Length a, b, c (Å)96.601, 114.617, 144.077
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein
Malate dehydrogenase


Mass: 37150.695 Da / Num. of mol.: 4 / Fragment: Malate Dehydrogenase
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Thermus thermophilus (bacteria) / Gene: mdh / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P10584, malate dehydrogenase
#2: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 10 / Source method: obtained synthetically / Formula: SO4
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 325 / 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: 2.68 Å3/Da / Density % sol: 54.17 %
Crystal growTemperature: 283 K / Method: vapor diffusion, sitting drop / pH: 8.2
Details: 22.5% PEG 4000, 0.1M Tris-HCl, 0.2M MgCl2, pH 8.2, VAPOR DIFFUSION, SITTING DROP, temperature 283K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: NSRRC / Beamline: BL13C1 / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Feb 16, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.356→24.27 Å / Num. all: 66788 / Num. obs: 66054 / % possible obs: 99 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 7.8 %
Reflection shellResolution: 2.356→2.44 Å / % possible all: 92.1

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Processing

Software
NameVersionClassification
HKL-2000data collection
PHASERphasing
PHENIX(phenix.refine: 1.8.2_1309)refinement
DENZOdata reduction
SCALEPACKdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4KDE
Resolution: 2.356→24.27 Å / SU ML: 0.25 / σ(F): 1.35 / Phase error: 33.87 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2316 1994 3.03 %
Rwork0.1833 --
obs0.1847 65760 98.61 %
all-66054 -
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.356→24.27 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9638 0 50 325 10013
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0079850
X-RAY DIFFRACTIONf_angle_d1.03513356
X-RAY DIFFRACTIONf_dihedral_angle_d14.1133624
X-RAY DIFFRACTIONf_chiral_restr0.0391514
X-RAY DIFFRACTIONf_plane_restr0.0051740
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.356-2.41490.31721290.2394148X-RAY DIFFRACTION91
2.4149-2.48010.26591380.2234393X-RAY DIFFRACTION97
2.4801-2.5530.27881420.22484523X-RAY DIFFRACTION99
2.553-2.63530.28861410.2134556X-RAY DIFFRACTION100
2.6353-2.72940.26741420.21134558X-RAY DIFFRACTION100
2.7294-2.83850.28151450.20114601X-RAY DIFFRACTION100
2.8385-2.96750.2671420.19734549X-RAY DIFFRACTION100
2.9675-3.12360.23561440.19354595X-RAY DIFFRACTION100
3.1236-3.31890.26641430.19274563X-RAY DIFFRACTION100
3.3189-3.57440.23261440.18624624X-RAY DIFFRACTION100
3.5744-3.93270.22341440.174624X-RAY DIFFRACTION100
3.9327-4.49870.2141460.15054635X-RAY DIFFRACTION100
4.4987-5.6560.15871460.15974685X-RAY DIFFRACTION100
5.656-24.27120.21271480.17564712X-RAY DIFFRACTION97
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)
13.7580.569-1.32183.4201-0.54361.804-0.2804-0.62590.23790.00910.03450.0908-0.46120.02060.09740.65610.1640.00160.2463-0.02660.270167.744459.9511108.8216
21.4819-0.2970.37741.89340.28192.24520.06150.11230.1698-0.3418-0.05870.1018-0.496-0.1761-0.0470.73470.179-0.00960.30440.00290.297164.572764.6788103.6089
31.7693-0.41721.26473.57750.91144.84110.08040.13640.1387-0.6038-0.0887-0.2449-0.37070.0103-0.01970.80960.1560.00860.2868-0.00910.287569.182357.884190.8781
41.60830.1772-1.00235.27580.3482.15880.01330.0001-0.0769-0.2217-0.09290.06150.20480.01710.13310.71390.1386-0.0230.2873-0.02150.269168.603532.140998.971
50.54640.2649-0.46752.58260.03362.37730.04510.0760.0384-0.4729-0.0770.0034-0.01940.17570.06790.57670.13820.00840.2991-0.01690.230870.086145.836397.2397
60.35340.5592-0.00733.53581.25521.90370.08310.0815-0.0762-0.7918-0.04360.2356-0.02750.0884-0.0330.88360.1065-0.01770.38130.00380.30968.055443.573983.8206
75.92230.4697-2.86553.0196-1.50882.7601-0.58650.1120.0876-0.03420.33950.0501-0.02650.00110.28060.662-0.09130.01810.2354-0.03580.236419.586159.8853109.4276
82.03210.0217-0.09742.1553-0.01522.28010.13870.11330.1107-0.2265-0.06880.0124-0.4275-0.1742-0.04010.779-0.0810.01290.3030.00740.299917.269164.6295108.0168
95.87025.81222.06976.23062.5463.1688-0.14251.54840.7244-0.62020.25790.9366-0.2938-0.2429-0.07230.94320.0797-0.0790.47460.05510.466512.575164.696790.5234
103.35340.29451.74327.0315-0.75096.22190.17510.07570.0712-0.6409-0.0702-0.2345-0.3491-0.0832-0.11560.803-0.09550.04370.3770.01990.293120.868757.86491.5179
111.85210.5213-2.46742.4158-0.47113.20270.0625-0.1826-0.04980.0439-0.1616-0.02460.37580.20180.07050.7486-0.0922-0.04250.3094-0.03980.255322.294935.0876103.4184
124.9943-1.95260.01664.65951.1433.0977-0.1454-0.14750.063-0.3123-0.03290.11440.3142-0.11110.17940.7349-0.1253-0.01210.3852-0.01370.27818.896530.020496.9584
133.62390.9485-0.66852.13180.07441.68-0.0469-0.2251-0.0139-0.0968-0.02460.2453-0.0247-0.15990.0560.6336-0.09050.01130.3155-0.03580.314915.520146.8185105.7729
141.55290.52630.76442.14440.25522.21120.07240.16090.127-0.4590.0309-0.14510.05070.1321-0.05910.7445-0.08790.06630.2664-0.00940.261527.236344.955990.9948
150.78390.27090.06466.11130.89351.71220.34140.19440.0028-0.9889-0.23640.46540.1411-0.1373-0.06970.8901-0.11320.00880.41370.01850.298519.713743.595984.4391
167.2821-2.2562-0.08342.83081.11864.0686-1.08780.20080.49740.22830.3606-0.1079-0.2878-0.19380.57390.8087-0.0972-0.10310.2430.02140.332418.84840.063125.526
171.33420.12310.45090.9234-0.52111.30710.16420.28860.082-0.7609-0.2365-0.3754-0.09530.14460.1320.6329-0.1736-0.05010.31560.07630.350913.6648.55118.758
186.2787-2.71460.07882.8903-1.2070.81720.1334-0.6148-1.05610.02850.08360.2270.25060.4441-0.1030.6836-0.1340.01790.3385-0.03980.270726.42745.275122.19
192.3307-0.3221-0.59812.0744-0.31031.3725-0.1147-0.00770.3191-0.0560.1056-0.3777-0.36450.394-0.06530.7171-0.1683-0.06420.3345-0.01410.403211.36838.456118.07
204.13811.0635-0.34922.43450.0191.40550.10820.23410.64610.77460.1499-0.1321-1.03850.4018-0.04880.9335-0.2323-0.13380.4881-0.04220.417312.67436.33131.089
211.9972-5.01852.0863.8055-2.24831.3905-0.50410.4861-0.1051-0.06910.3187-0.53110.75971.2030.2160.7145-0.1027-0.12570.80180.00140.4292.18149.596129.645
228.7608-6.6118-1.12816.32310.31562.066-0.9126-0.24920.70080.94940.4567-0.7828-0.34040.4710.29290.7435-0.2381-0.22170.539-0.01710.45723.08941.842138.097
234.46530.19382.45.63321.09253.5126-0.092-0.26340.31111.0799-0.0942-0.2397-0.37520.09650.03950.6388-0.1573-0.07320.3421-0.0040.296512.76946.655139.598
240.89730.174-0.10493.49521.46973.00180.01690.09950.03270.11790.05290.12570.4076-0.0817-0.03960.797-0.0935-0.06410.32280.01320.28821.27968.274129.166
254.02042.1129-2.20022.98990.60883.21270.1261-0.0687-0.13070.5653-0.1592-0.17830.51560.34480.05890.8576-0.0215-0.1020.36650.06530.313816.96373.98134.464
262.8589-2.9232-1.15953.68761.12241.8212-0.2097-0.1805-0.13870.16360.1442-0.13420.03820.16640.02490.6708-0.147-0.03810.29430.01870.319213.66257.733124.693
272.82140.86341.50721.5253-0.2414.0627-0.2795-0.0640.28710.70830.0580.0866-0.2467-0.18370.19250.7684-0.045-0.06550.2955-0.05290.29622.16858.796142.874
287.16375.71122.13954.76951.75962.65120.0128-0.0493-0.1840.72630.0111-0.7317-0.10480.0641-0.06220.85350.036-0.19740.4092-0.02490.40375.82661.793146.912
294.5144-0.9116-1.31954.63631.07544.1890.00550.00680.2904-0.3726-0.0669-0.16650.32370.31930.17340.41360.0571-0.04880.2860.05630.214264.68444.197121.479
302.2497-0.74640.13121.815-0.67982.2554-0.08430.07620.15160.1818-0.0325-0.1859-0.49290.19270.07690.63910.0482-0.06120.26380.00890.296460.87240.169122.212
317.0784-2.0115-2.24436.1670.72532.8908-0.1487-0.79620.39220.34550.0731-0.6566-0.89570.50580.11730.9110.0269-0.16210.43810.02020.29956.26242.662136.445
321.91761.33940.6746.9561.46563.35120.2845-0.40570.01021.0702-0.4054-0.1544-0.2852-0.2790.19170.8310.0192-0.08380.39470.01360.324260.07447.551141.019
330.84760.780.65865.0416-0.25831.99170.0091-0.0915-0.03530.19320.00820.0890.2208-0.21640.00360.70710.12880.0260.2990.00970.24969.57768.292128.544
342.71221.19250.03934.02130.17132.23380.25210.014-0.12360.4761-0.2628-0.16140.62940.24590.09370.84580.17410.00730.35170.02450.276165.24873.995133.827
350.05790.2872-0.23153.06920.03632.5228-0.1767-0.1145-0.0736-0.0007-0.022-0.31920.00730.36510.1740.50640.112-0.02540.34540.03370.28861.92457.72124.078
362.02141.1870.69712.6197-0.56713.6512-0.0611-0.29720.33750.783-0.18950.2566-0.1696-0.22360.21580.67510.1644-0.01780.3106-0.06440.309970.36258.825142.293
374.18773.3767-0.17313.086-1.05562.72490.46260.0137-0.13461.5563-0.3903-0.88310.16690.6737-0.08890.66510.165-0.14870.47960.04310.536654.00561.699146.266
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 25 )
2X-RAY DIFFRACTION2chain 'A' and (resid 26 through 119 )
3X-RAY DIFFRACTION3chain 'A' and (resid 120 through 156 )
4X-RAY DIFFRACTION4chain 'A' and (resid 157 through 224 )
5X-RAY DIFFRACTION5chain 'A' and (resid 225 through 287 )
6X-RAY DIFFRACTION6chain 'A' and (resid 288 through 326 )
7X-RAY DIFFRACTION7chain 'B' and (resid 1 through 25 )
8X-RAY DIFFRACTION8chain 'B' and (resid 26 through 101 )
9X-RAY DIFFRACTION9chain 'B' and (resid 102 through 119 )
10X-RAY DIFFRACTION10chain 'B' and (resid 120 through 156 )
11X-RAY DIFFRACTION11chain 'B' and (resid 157 through 184 )
12X-RAY DIFFRACTION12chain 'B' and (resid 185 through 224 )
13X-RAY DIFFRACTION13chain 'B' and (resid 225 through 254 )
14X-RAY DIFFRACTION14chain 'B' and (resid 255 through 287 )
15X-RAY DIFFRACTION15chain 'B' and (resid 288 through 326 )
16X-RAY DIFFRACTION16chain 'C' and (resid 1 through 14 )
17X-RAY DIFFRACTION17chain 'C' and (resid 15 through 25 )
18X-RAY DIFFRACTION18chain 'C' and (resid 26 through 35 )
19X-RAY DIFFRACTION19chain 'C' and (resid 36 through 71 )
20X-RAY DIFFRACTION20chain 'C' and (resid 72 through 85 )
21X-RAY DIFFRACTION21chain 'C' and (resid 86 through 92 )
22X-RAY DIFFRACTION22chain 'C' and (resid 101 through 119 )
23X-RAY DIFFRACTION23chain 'C' and (resid 120 through 156 )
24X-RAY DIFFRACTION24chain 'C' and (resid 157 through 184 )
25X-RAY DIFFRACTION25chain 'C' and (resid 185 through 224 )
26X-RAY DIFFRACTION26chain 'C' and (resid 225 through 254 )
27X-RAY DIFFRACTION27chain 'C' and (resid 255 through 300 )
28X-RAY DIFFRACTION28chain 'C' and (resid 301 through 326 )
29X-RAY DIFFRACTION29chain 'D' and (resid 1 through 25 )
30X-RAY DIFFRACTION30chain 'D' and (resid 26 through 101 )
31X-RAY DIFFRACTION31chain 'D' and (resid 102 through 132 )
32X-RAY DIFFRACTION32chain 'D' and (resid 133 through 156 )
33X-RAY DIFFRACTION33chain 'D' and (resid 157 through 184 )
34X-RAY DIFFRACTION34chain 'D' and (resid 185 through 224 )
35X-RAY DIFFRACTION35chain 'D' and (resid 225 through 254 )
36X-RAY DIFFRACTION36chain 'D' and (resid 255 through 300 )
37X-RAY DIFFRACTION37chain 'D' and (resid 301 through 326 )

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