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- PDB-6ito: Crystal structure of pyruvate kinase (PYK) from Mycobacterium tub... -

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Basic information

Entry
Database: PDB / ID: 6ito
TitleCrystal structure of pyruvate kinase (PYK) from Mycobacterium tuberculosis in complex with Oxalate, AMP and inhibitor Ribose 5-Phosphate
ComponentsPyruvate kinase
KeywordsTRANSFERASE / pyruvate kinase / glycolysis / tetramer / allostery / synergism / phospho transferase
Function / homology
Function and homology information


pyruvate kinase / pyruvate kinase activity / potassium ion binding / glycolytic process / kinase activity / phosphorylation / magnesium ion binding / ATP binding / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Pyruvate kinase, active site / Pyruvate kinase active site signature. / Pyruvate kinase / Pyruvate kinase, barrel / Pyruvate kinase, insert domain superfamily / Pyruvate kinase, barrel domain / Pyruvate kinase, C-terminal / Pyruvate kinase, C-terminal domain superfamily / Pyruvate kinase, alpha/beta domain / Pyruvate kinase-like, insert domain superfamily ...Pyruvate kinase, active site / Pyruvate kinase active site signature. / Pyruvate kinase / Pyruvate kinase, barrel / Pyruvate kinase, insert domain superfamily / Pyruvate kinase, barrel domain / Pyruvate kinase, C-terminal / Pyruvate kinase, C-terminal domain superfamily / Pyruvate kinase, alpha/beta domain / Pyruvate kinase-like, insert domain superfamily / Phosphoenolpyruvate-binding domains / Pyruvate kinase-like domain superfamily / Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
ADENOSINE MONOPHOSPHATE / OXALATE ION / RIBOSE-5-PHOSPHATE / Pyruvate kinase
Similarity search - Component
Biological speciesMycobacterium tuberculosis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.55 Å
AuthorsZhong, W. / Cai, Q. / El Sahili, A. / Mu, Y. / Lescar, J. / Dedon, P.C.
Funding support Singapore, 1items
OrganizationGrant numberCountry
National Research Foundation (Singapore)S916137 Singapore
CitationJournal: J.Mol.Biol. / Year: 2019
Title: Pyruvate Kinase Regulates the Pentose-Phosphate Pathway in Response to Hypoxia in Mycobacterium tuberculosis.
Authors: Zhong, W. / Guo, J. / Cui, L. / Chionh, Y.H. / Li, K. / El Sahili, A. / Cai, Q. / Yuan, M. / Michels, P.A.M. / Fothergill-Gilmore, L.A. / Walkinshaw, M.D. / Mu, Y. / Lescar, J. / Dedon, P.C.
History
DepositionNov 24, 2018Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Aug 14, 2019Provider: repository / Type: Initial release
Revision 1.1Aug 21, 2019Group: Data collection / Database references / Category: citation / Item: _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Sep 25, 2019Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.3Nov 22, 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 / struct_ncs_dom_lim
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_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_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 / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Pyruvate kinase
B: Pyruvate kinase
C: Pyruvate kinase
D: Pyruvate kinase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)206,81620
Polymers204,0574
Non-polymers2,75916
Water9,728540
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area16080 Å2
ΔGint-112 kcal/mol
Surface area66750 Å2
MethodPISA
Unit cell
Length a, b, c (Å)125.550, 125.550, 143.821
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number144
Space group name H-MP31
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
12A
22C
13A
23D
14B
24C
15B
25D
16C
26D

NCS domain segments:

Component-ID: 0 / Beg auth comp-ID: THR / Beg label comp-ID: THR / End auth comp-ID: VAL / End label comp-ID: VAL / Refine code: 0 / Auth seq-ID: 2 - 472 / Label seq-ID: 5 - 475

Dom-IDEns-IDAuth asym-IDLabel asym-ID
11AA
21BB
12AA
22CC
13AA
23DD
14BB
24CC
15BB
25DD
16CC
26DD

NCS ensembles :
ID
1
2
3
4
5
6

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Components

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Protein / Sugars , 2 types, 8 molecules ABCD

#1: Protein
Pyruvate kinase / / PK


Mass: 51014.336 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (bacteria)
Strain: ATCC 25618 / H37Rv / Gene: pyk, pykA, Rv1617, MTCY01B2.09 / Plasmid: pYUB28b-TEV / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P9WKE5, pyruvate kinase
#4: Sugar
ChemComp-R5P / RIBOSE-5-PHOSPHATE / Ribose 5-phosphate


Type: saccharideCarbohydrate / Mass: 230.110 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Formula: C5H11O8P

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Non-polymers , 4 types, 552 molecules

#2: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Mg
#3: Chemical
ChemComp-OXL / OXALATE ION / Oxalate


Mass: 88.019 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2O4
#5: Chemical
ChemComp-AMP / ADENOSINE MONOPHOSPHATE / Adenosine monophosphate


Mass: 347.221 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C10H14N5O7P / Comment: AMP*YM
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 540 / 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: 3.23 Å3/Da / Density % sol: 61.91 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 7.2
Details: 12% PEG 8000, 20% glycerol, 50 mM triethanolamine-HCl (TEA) buffer pH 7.2, 100 mM KCl, 50 mM MgCl2, 5 mM oxalate, 5 mM AMP, 5 mM D-ribose 5-phosphate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å
DetectorType: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Sep 3, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.55→62.77 Å / Num. obs: 82657 / % possible obs: 100 % / Redundancy: 4 % / Biso Wilson estimate: 38.9 Å2 / Rmerge(I) obs: 0.124 / Net I/σ(I): 8.8
Reflection shellResolution: 2.55→2.6 Å / Redundancy: 4.1 % / Rmerge(I) obs: 0.94 / Mean I/σ(I) obs: 1.6 / Num. unique obs: 4510 / % possible all: 100

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Processing

Software
NameVersionClassification
REFMAC5.8.0232refinement
MOSFLMdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5WSC
Resolution: 2.55→62.77 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.92 / SU B: 30.649 / SU ML: 0.306 / Cross valid method: THROUGHOUT / ESU R: 0.475 / ESU R Free: 0.28 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.24762 4106 5 %RANDOM
Rwork0.20567 ---
obs0.20773 78503 99.96 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 54.418 Å2
Baniso -1Baniso -2Baniso -3
1-1.36 Å20.68 Å20 Å2
2--1.36 Å20 Å2
3----4.4 Å2
Refinement stepCycle: 1 / Resolution: 2.55→62.77 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms14172 0 176 540 14888
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0110.01314580
X-RAY DIFFRACTIONr_bond_other_d0.0010.01714095
X-RAY DIFFRACTIONr_angle_refined_deg1.2191.65519823
X-RAY DIFFRACTIONr_angle_other_deg1.161.58532479
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.18551886
X-RAY DIFFRACTIONr_dihedral_angle_2_deg31.2220.509746
X-RAY DIFFRACTIONr_dihedral_angle_3_deg19.41152457
X-RAY DIFFRACTIONr_dihedral_angle_4_deg19.37715151
X-RAY DIFFRACTIONr_chiral_restr0.0840.21979
X-RAY DIFFRACTIONr_gen_planes_refined0.0070.0216388
X-RAY DIFFRACTIONr_gen_planes_other0.0010.022965
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_it1.5743.0827547
X-RAY DIFFRACTIONr_mcbond_other1.5733.0827546
X-RAY DIFFRACTIONr_mcangle_it2.5894.6219432
X-RAY DIFFRACTIONr_mcangle_other2.594.6229433
X-RAY DIFFRACTIONr_scbond_it1.643.3247033
X-RAY DIFFRACTIONr_scbond_other1.643.3237031
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other2.6774.92210391
X-RAY DIFFRACTIONr_long_range_B_refined5.63359.15660613
X-RAY DIFFRACTIONr_long_range_B_other5.63259.15660614
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION / Type: interatomic distance / Weight position: 0.05

Ens-IDDom-IDAuth asym-IDNumberRms dev position (Å)
11A146260.07
12B146260.07
21A146080.07
22C146080.07
31A146520.07
32D146520.07
41B146810.05
42C146810.05
51B146910.06
52D146910.06
61C146590.06
62D146590.06
LS refinement shellResolution: 2.55→2.617 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.34 297 -
Rwork0.36 5898 -
obs--99.92 %
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)
12.7915-1.39570.86155.23640.16181.9806-0.3183-0.26190.15310.09780.2262-0.5841-0.23750.45060.09210.21710.1595-0.0360.4986-0.02490.0767-24.7046-2.88629.8849
22.6891-0.06861.05783.2428-2.43436.61240.03120.2592-0.2046-0.1672-0.0421-0.25060.29230.72460.01080.38780.02070.01970.5051-0.03130.3091-14.0536-24.81767.7415
32.0414-0.20990.22121.5187-0.30222.3837-0.2739-0.1402-0.20870.07870.194-0.03270.13010.00010.07990.11640.10570.02960.3264-0.02520.0319-33.0957-9.776118.7378
45.0238-0.29650.23281.1001-0.52692.4834-0.1238-0.33850.15820.19240.07830.0336-0.05040.02310.04560.17430.1745-0.00520.399-0.0470.0391-51.08380.916434.1109
52.79011.7787-0.63645.813-0.55921.4777-0.31850.2659-0.2404-0.14530.2231-0.62830.17580.46530.09530.2239-0.16710.03650.5009-0.04150.0715-24.69192.9008-18.4909
62.6309-0.6207-1.57632.5658-3.11126.28040.0486-0.27790.13360.1483-0.1108-0.1437-0.3610.80880.06220.4136-0.0297-0.02950.5437-0.04880.3352-14.060224.78243.6454
71.85340.2991-0.38761.8676-0.52862.3349-0.29060.16050.2149-0.03990.176-0.0385-0.15980.01240.11460.1216-0.1198-0.03840.3242-0.02280.0429-33.10089.7906-7.3465
85.18930.20110.03241.2533-0.55873.1651-0.1020.3889-0.155-0.19010.03790.05510.0342-0.00420.06420.1778-0.17620.02090.3751-0.04380.0174-51.0911-0.9151-22.6874
92.6688-1.4208-0.72125.314-0.03922.138-0.3301-0.2776-0.19440.15350.21050.67730.197-0.44810.11970.19540.16840.04680.4950.03450.0987-100.83842.896329.89
102.22780.3088-1.58312.69312.76126.50280.03020.26460.1076-0.1623-0.05950.1326-0.3344-0.83710.02930.40280.035-0.02110.54510.05460.3277-111.484824.76727.7504
111.955-0.1802-0.15181.81610.51942.442-0.2855-0.12160.23690.06960.17060.0254-0.1833-0.06020.11490.11890.123-0.03230.33710.03040.0434-92.43259.787818.7467
125.0638-0.48120.08561.29210.49373.3189-0.1055-0.3386-0.15530.20040.0507-0.03160.0296-0.03270.05480.16080.1670.01880.3840.03870.0303-74.4344-0.900534.0779
133.06621.2410.46445.0864-0.03871.4628-0.35420.21980.2135-0.20340.21570.5746-0.1614-0.51220.13850.2232-0.1799-0.0610.50890.010.0828-100.842-2.8993-18.4817
142.2573-0.48960.98413.23032.36926.63880.0162-0.2165-0.19480.0971-0.07290.24470.3923-0.89570.05660.3846-0.0349-0.00290.55060.04810.3125-111.5229-24.77053.6759
151.75970.26350.28751.61750.28992.3851-0.27830.1501-0.2256-0.07340.20310.0230.1409-0.03840.07520.1179-0.10970.03530.33320.02260.0409-92.4276-9.7839-7.3354
165.13290.06120.03151.20440.63912.7411-0.1140.3480.1416-0.17190.0477-0.0591-0.0696-0.01650.06630.1686-0.1753-0.00980.38730.04560.0268-74.44760.919-22.6781
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A2 - 70
2X-RAY DIFFRACTION2A71 - 167
3X-RAY DIFFRACTION3A168 - 344
4X-RAY DIFFRACTION4A345 - 467
5X-RAY DIFFRACTION5B2 - 70
6X-RAY DIFFRACTION6B71 - 167
7X-RAY DIFFRACTION7B168 - 344
8X-RAY DIFFRACTION8B345 - 467
9X-RAY DIFFRACTION9C2 - 70
10X-RAY DIFFRACTION10C71 - 167
11X-RAY DIFFRACTION11C168 - 344
12X-RAY DIFFRACTION12C345 - 467
13X-RAY DIFFRACTION13D2 - 70
14X-RAY DIFFRACTION14D71 - 167
15X-RAY DIFFRACTION15D168 - 344
16X-RAY DIFFRACTION16D345 - 467

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