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- PDB-4emy: Crystal structure of aminotransferase from anaerococcus prevotii ... -

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Basic information

Entry
Database: PDB / ID: 4emy
TitleCrystal structure of aminotransferase from anaerococcus prevotii dsm 20548.
ComponentsAminotransferase class I and II
KeywordsTRANSFERASE / PSI-BIOLOGY / MCSG / MIDWEST CENTER FOR STRUCTURAL GENOMICS / aminotransferase class I / PYRIDOXAL- 5'-PHOSPHATE BINDING
Function / homology
Function and homology information


amino acid metabolic process / transaminase activity / biosynthetic process / pyridoxal phosphate binding
Similarity search - Function
Aspartate/other aminotransferase / Aminotransferase, class I/classII / Aminotransferase class I and II / Aspartate Aminotransferase, domain 1 / Aspartate Aminotransferase, domain 1 / Aspartate Aminotransferase; domain 2 / Type I PLP-dependent aspartate aminotransferase-like (Major domain) / Pyridoxal phosphate-dependent transferase, small domain / Pyridoxal phosphate-dependent transferase, major domain / Pyridoxal phosphate-dependent transferase ...Aspartate/other aminotransferase / Aminotransferase, class I/classII / Aminotransferase class I and II / Aspartate Aminotransferase, domain 1 / Aspartate Aminotransferase, domain 1 / Aspartate Aminotransferase; domain 2 / Type I PLP-dependent aspartate aminotransferase-like (Major domain) / Pyridoxal phosphate-dependent transferase, small domain / Pyridoxal phosphate-dependent transferase, major domain / Pyridoxal phosphate-dependent transferase / Alpha-Beta Complex / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
PYRIDOXAL-5'-PHOSPHATE / Aminotransferase class I and II
Similarity search - Component
Biological speciesAnaerococcus prevotii (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.86 Å
AuthorsChang, C. / Tesar, C. / Bearden, J. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG)
CitationJournal: TO BE PUBLISHED
Title: Crystal structure of aminotransferase from anaerococcus prevotii dsm 20548.
Authors: Chang, C. / Tesar, C. / Bearden, J. / Joachimiak, A.
History
DepositionApr 12, 2012Deposition site: RCSB / Processing site: RCSB
SupersessionMay 9, 2012ID: 3T18
Revision 1.0May 9, 2012Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Aminotransferase class I and II
B: Aminotransferase class I and II
C: Aminotransferase class I and II
D: Aminotransferase class I and II
hetero molecules


Theoretical massNumber of molelcules
Total (without water)188,0568
Polymers187,0684
Non-polymers9894
Water50428
1
A: Aminotransferase class I and II
B: Aminotransferase class I and II
hetero molecules


Theoretical massNumber of molelcules
Total (without water)94,0284
Polymers93,5342
Non-polymers4942
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7380 Å2
ΔGint-40 kcal/mol
Surface area30750 Å2
MethodPISA
2
C: Aminotransferase class I and II
D: Aminotransferase class I and II
hetero molecules


Theoretical massNumber of molelcules
Total (without water)94,0284
Polymers93,5342
Non-polymers4942
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7380 Å2
ΔGint-35 kcal/mol
Surface area31090 Å2
MethodPISA
Unit cell
Length a, b, c (Å)64.297, 131.178, 239.913
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
DetailsAS IS, A+B AND C+D

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Components

#1: Protein
Aminotransferase class I and II


Mass: 46766.875 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Anaerococcus prevotii (bacteria) / Strain: DSM 20548 / Gene: Apre_1502 / Plasmid: PMCSG7 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)MAGIC / References: UniProt: C7REB0
#2: Chemical
ChemComp-PLP / PYRIDOXAL-5'-PHOSPHATE / VITAMIN B6 Phosphate / Pyridoxal phosphate


Mass: 247.142 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C8H10NO6P
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 28 / 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: 2.7 Å3/Da / Density % sol: 54.52 %
Crystal growTemperature: 297 K / pH: 6.5
Details: 0.2 M SODIUM CITRATE, 20% PEG 3350, PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 297K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97924
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 20, 2010
RadiationMonochromator: SI(111) DOUBLE CRYSTAL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97924 Å / Relative weight: 1
ReflectionResolution: 2.85→50 Å / Num. obs: 48027 / % possible obs: 99.9 % / Observed criterion σ(I): -3 / Redundancy: 9.6 % / Rmerge(I) obs: 0.126 / Net I/σ(I): 24.3
Reflection shellResolution: 2.85→2.9 Å / Redundancy: 9.9 % / Rmerge(I) obs: 0.633 / Mean I/σ(I) obs: 3.86 / % possible all: 100

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Processing

Software
NameVersionClassificationNB
REFMAC5.6.0117refinement
PDB_EXTRACT3.11data extraction
HKL-3000data reduction
HKL-3000data scaling
HKL-3000phasing
MLPHAREphasing
DMphasing
SHELXDEphasing
RESOLVEphasing
ARP/wARPmodel building
Cootmodel building
RefinementMethod to determine structure: SAD / Resolution: 2.86→50 Å / Cor.coef. Fo:Fc: 0.916 / Cor.coef. Fo:Fc free: 0.887 / Occupancy max: 1 / Occupancy min: 1 / SU B: 45.415 / SU ML: 0.401 / Cross valid method: THROUGHOUT / ESU R Free: 0.453
Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES
Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
RfactorNum. reflection% reflectionSelection details
Rfree0.29015 2420 5.1 %RANDOM
Rwork0.24479 ---
obs0.24711 45488 99.39 %-
all-47908 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 75.976 Å2
Baniso -1Baniso -2Baniso -3
1-9.56 Å20 Å20 Å2
2---4.55 Å20 Å2
3----5.01 Å2
Refinement stepCycle: LAST / Resolution: 2.86→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms12963 0 64 28 13055
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0060.0213306
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.0431.96317974
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.2651624
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.83924.373638
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.217152303
X-RAY DIFFRACTIONr_dihedral_angle_4_deg19.091576
X-RAY DIFFRACTIONr_chiral_restr0.0730.21935
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.02110133
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it
X-RAY DIFFRACTIONr_scbond_it
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.855→2.93 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.377 157 -
Rwork0.344 2971 -
obs--95.98 %
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)
16.8161-6.25353.10319.9393-2.07871.57750.3766-0.3145-1.21890.28430.02011.33470.3332-0.1197-0.39680.54540.02110.18260.64460.12710.748434.755468.7573180.9672
20.9745-0.44520.09351.77710.18780.47920.00480.15560.0136-0.09510.1229-0.34650.1890.1271-0.12780.1465-0.009-0.05410.4165-0.03170.533159.978567.0706163.0232
32.118-0.08460.53732.5319-0.30092.14190.08450.1159-0.1891-0.14370.02540.19290.3905-0.2988-0.10990.2272-0.0485-0.03970.4395-0.0150.450336.876159.2316156.6792
410.4326-0.71524.22382.29760.04252.7926-0.27690.48930.0626-0.33920.173-0.11290.09150.05970.10390.3388-0.1175-0.03370.34190.04690.380144.024961.6432150.868
513.16368.1050.98094.99170.59740.1098-0.21180.1975-0.1394-0.18370.1401-0.0950.1330.12010.07170.87870.21790.170.5789-0.01220.491546.53860.9997143.3573
60.79680.1224-0.45712.80421.10820.76880.01220.1840.1487-0.5982-0.02330.0639-0.2196-0.13380.01110.3013-0.0185-0.0130.4550.04350.469543.962972.2046152.2305
70.8534-0.39540.62014.3336-0.85781.6630.06040.1055-0.1879-0.05110.0092-0.4690.38380.1729-0.06960.17820.0037-0.07360.4199-0.04040.489557.173957.4086160.2746
81.6638-0.38421.46562.8655-0.27081.81970.30750.1573-0.35340.3775-0.0685-0.48750.0256-0.135-0.2390.51170.0527-0.17260.4239-0.02040.610156.788743.8225171.4225
91.69076.1293-1.324422.6095-4.8391.0682-0.18580.38790.64410.08320.93692.1019-0.0086-0.2116-0.75110.2286-0.1877-0.1030.56180.02980.986831.873781.9473154.9099
100.5370.19690.27192.48990.21441.4799-0.04740.11080.04720.26970.1264-0.5642-0.01990.1239-0.0790.03920.0042-0.08130.1218-0.00590.233358.674488.2476169.0217
110.88740.44070.04712.1861-0.32621.38320.03010.10540.00050.3470.03750.1768-0.1711-0.1634-0.06760.0960.0448-0.00420.1489-0.02150.150335.72592.1252178.7874
128.0222-0.7338-2.7530.12630.00112.1353-0.678-0.31450.46750.14790.1075-0.17410.0396-0.0810.57050.36450.1339-0.05280.0916-0.08930.492443.935291.071183.5631
1311.53230.7003-19.90370.1404-1.438534.9031-0.873-1.4792-0.38820.3315-0.0115-0.12940.54642.2260.88451.57130.5381-0.37430.4675-0.11610.144447.547392.3722190.4661
142.3283-1.779-1.54593.05931.49031.08590.1080.076-0.15960.8029-0.1454-0.18740.0754-0.07720.03740.50810.0107-0.14980.2109-0.00370.089745.541580.7018182.0541
151.4217-0.56410.68092.8311-0.9371.194-0.05740.08990.13870.365-0.0913-0.3257-0.19420.03680.14870.07750.0132-0.07710.0731-0.00320.105354.648797.3811172.1409
163.8192-1.63140.70240.8277-0.68421.5175-0.11260.01280.3858-0.0193-0.0174-0.186-0.06-0.01510.130.2478-0.0085-0.04850.05150.01290.263350.2991110.5054161.2911
1715.42411.79556.97219.69372.729818.9922.01420.1623-2.34310.79530.3942-1.21950.22730.0851-2.40842.27790.0813-0.16231.0166-0.19161.600347.420256.6637120.5197
181.9448-0.77111.46230.5396-0.99442.6840.1247-0.31380.02180.2962-0.031-0.22640.21160.6978-0.09371.54120.1573-0.46721.0702-0.11240.831174.642961.407106.9921
190.68940.0007-0.08220.52870.04144.3522-0.0933-0.1943-0.3510.83020.0783-0.01030.86450.29780.0151.6533-0.03790.00940.74480.05880.577157.668643.8955100.335
2014.86980.98378.16883.9483.38197.0991-0.23710.82840.11091.45410.3296-0.65051.0010.4556-0.09251.57770.0343-0.27510.71670.08170.417963.512347.4694.5009
210.4874-2.7884-2.231616.231813.052310.509-0.0093-0.21830.1596-0.46571.1664-1.2761-0.41220.96-1.15712.00810.2463-0.39210.8575-0.01790.801568.46246.478388.3785
220.0928-0.53790.07957.42982.07113.62580.0471-0.08510.04591.3562-0.1291-0.15671.04370.36210.08211.3595-0.1357-0.03240.67780.01340.337360.255257.544293.385
231.4557-1.80181.61853.3546-2.69192.3478-0.0692-0.3987-0.13790.4119-0.0245-0.5496-0.04430.19170.09371.77430.1811-0.30771.1981-0.17590.833476.085350.9757106.6178
248.51982.0525-1.50160.5494-0.45920.5137-0.84070.4021-0.3418-0.07030.1881-0.34290.16210.16390.65261.81830.5032-0.37131.5754-0.0121.31878.364541.0732120.9758
2511.30221.682-7.66391.26-3.324110.11910.41530.37121.07080.0560.09150.29240.1672-0.3164-0.50681.7827-0.50480.54961.031-0.28330.978144.935962.351291.8052
260.4989-0.5104-0.23840.70830.46851.8716-0.013-0.25880.16870.42690.2341-0.39870.26130.2516-0.22111.1262-0.1652-0.19230.9267-0.08340.760464.976380.736106.9476
271.18520.0007-0.52210.21950.68812.8312-0.1766-0.2087-0.09280.248-0.05260.16010.3887-0.36220.22921.3271-0.18350.43550.8495-0.13330.830140.7178.0073112.3785
286.60352.87071.95631.58220.80270.6219-0.0079-1.2891.76340.4076-0.38721.2383-0.2421-0.2610.39511.7333-0.42760.65281.0959-0.24331.194747.563180.9496118.2053
2918.9468-8.33466.23973.7188-2.48523.8862-1.5769-3.96520.18230.76381.9175-0.21071.297-0.1279-0.34063.6550.69690.26911.938-0.45660.79549.157484.8123125.0179
303.442-0.1019-2.21220.23720.73313.425-0.1868-0.3808-0.3748-0.02960.0931-0.0125-0.25440.29740.09371.29810.04140.04350.9736-0.04990.714252.91571.7698119.7803
311.24310.396-0.16675.01991.16182.40370.2377-0.18170.37311.3145-0.28890.08570.09540.17230.05110.8766-0.11710.15380.7926-0.13340.524157.57488.6858106.7794
322.3661-0.1493-1.50595.67872.72756.93270.27030.01920.67690.0713-0.42210.8521-0.6986-0.45380.15180.4521-0.00010.09750.6958-0.13660.754951.645996.442492.2584
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A1 - 15
2X-RAY DIFFRACTION2A16 - 97
3X-RAY DIFFRACTION3A98 - 210
4X-RAY DIFFRACTION4A211 - 234
5X-RAY DIFFRACTION5A235 - 242
6X-RAY DIFFRACTION6A243 - 289
7X-RAY DIFFRACTION7A290 - 371
8X-RAY DIFFRACTION8A372 - 409
9X-RAY DIFFRACTION9B1 - 15
10X-RAY DIFFRACTION10B16 - 97
11X-RAY DIFFRACTION11B98 - 210
12X-RAY DIFFRACTION12B211 - 234
13X-RAY DIFFRACTION13B235 - 242
14X-RAY DIFFRACTION14B243 - 289
15X-RAY DIFFRACTION15B290 - 371
16X-RAY DIFFRACTION16B372 - 409
17X-RAY DIFFRACTION17C1 - 15
18X-RAY DIFFRACTION18C16 - 97
19X-RAY DIFFRACTION19C98 - 210
20X-RAY DIFFRACTION20C211 - 234
21X-RAY DIFFRACTION21C235 - 242
22X-RAY DIFFRACTION22C243 - 289
23X-RAY DIFFRACTION23C290 - 371
24X-RAY DIFFRACTION24C372 - 409
25X-RAY DIFFRACTION25D1 - 15
26X-RAY DIFFRACTION26D16 - 97
27X-RAY DIFFRACTION27D98 - 210
28X-RAY DIFFRACTION28D211 - 234
29X-RAY DIFFRACTION29D235 - 242
30X-RAY DIFFRACTION30D243 - 289
31X-RAY DIFFRACTION31D290 - 371
32X-RAY DIFFRACTION32D372 - 409

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