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- PDB-4kqm: Crystal structure of yeast glycogen synthase E169Q mutant in comp... -

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Basic information

Entry
Database: PDB / ID: 4kqm
TitleCrystal structure of yeast glycogen synthase E169Q mutant in complex with glucose and UDP
ComponentsGsy2p
KeywordsTRANSFERASE / Glucosyltransferase / Rossmann fold / GT-B
Function / homology
Function and homology information


Glycogen synthesis / glycogen(starch) synthase / glycogen (starch) synthase activity / glycogen biosynthetic process / molecular function inhibitor activity / identical protein binding / nucleus / cytoplasm
Similarity search - Function
F1FO ATP Synthase / F1FO ATP Synthase - #10 / Glycogen synthase / Glycogen synthase / Glycogen Phosphorylase B; / Helix non-globular / Special / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
beta-D-glucopyranose / 6-O-phosphono-alpha-D-glucopyranose / alpha-D-glucopyranose / DI(HYDROXYETHYL)ETHER / URIDINE-5'-DIPHOSPHATE / : / Glycogen [starch] synthase isoform 2
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.77 Å
AuthorsChikwana, V.M. / Hurley, T.D.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2013
Title: Structural basis for 2'-phosphate incorporation into glycogen by glycogen synthase.
Authors: Chikwana, V.M. / Khanna, M. / Baskaran, S. / Tagliabracci, V.S. / Contreras, C.J. / Depaoli-Roach, A. / Roach, P.J. / Hurley, T.D.
History
DepositionMay 15, 2013Deposition site: RCSB / Processing site: RCSB
Revision 1.0Dec 11, 2013Provider: repository / Type: Initial release
Revision 1.1Feb 5, 2014Group: Database references
Revision 1.2Nov 12, 2014Group: Structure summary
Revision 1.3Nov 15, 2017Group: Refinement description / Category: software
Revision 1.4Jul 29, 2020Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / struct_ref_seq_dif / struct_site / struct_site_gen
Item: _chem_comp.mon_nstd_flag / _chem_comp.name ..._chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _pdbx_nonpoly_scheme.ndb_seq_num / _struct_ref_seq_dif.details
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.5Sep 20, 2023Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _chem_comp.pdbx_synonyms / _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: Gsy2p
B: Gsy2p
C: Gsy2p
D: Gsy2p
hetero molecules


Theoretical massNumber of molelcules
Total (without water)332,37018
Polymers328,9284
Non-polymers3,44214
Water0
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area18530 Å2
ΔGint-96 kcal/mol
Surface area98380 Å2
MethodPISA
Unit cell
Length a, b, c (Å)192.710, 204.443, 206.332
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number23
Space group name H-MI222
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D
12A
22B
32C
42D

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1114A2 - 205
2114B2 - 205
3114C2 - 205
4114D2 - 205
1214A208 - 278
2214B208 - 278
3214C208 - 278
4214D208 - 278
1314A599 - 639
2314B599 - 639
3314C599 - 639
4314D599 - 639
1124A279 - 598
2124B279 - 598
3124C279 - 598
4124D279 - 598

NCS ensembles :
ID
1
2

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
Gsy2p


Mass: 82231.969 Da / Num. of mol.: 4 / Mutation: E169Q
Source method: isolated from a genetically manipulated source
Details: Mutant E169Q
Source: (gene. exp.) Saccharomyces cerevisiae (brewer's yeast)
Strain: strain ATCC 204508 / S288c / Gene: FOSTERSO_3265, GSY2 YLR258W L8479.8 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: E7NKU1, UniProt: P27472*PLUS

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Sugars , 3 types, 6 molecules

#3: Sugar
ChemComp-G6P / 6-O-phosphono-alpha-D-glucopyranose / ALPHA-D-GLUCOSE-6-PHOSPHATE / 6-O-phosphono-alpha-D-glucose / 6-O-phosphono-D-glucose / 6-O-phosphono-glucose


Type: D-saccharide, alpha linking / Mass: 260.136 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Formula: C6H13O9P
IdentifierTypeProgram
a-D-Glcp6PO3IUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
#5: Sugar ChemComp-GLC / alpha-D-glucopyranose / alpha-D-glucose / D-glucose / glucose / Glucose


Type: D-saccharide, alpha linking / Mass: 180.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C6H12O6
IdentifierTypeProgram
DGlcpaCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
a-D-glucopyranoseCOMMON NAMEGMML 1.0
a-D-GlcpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#6: Sugar ChemComp-BGC / beta-D-glucopyranose / beta-D-glucose / D-glucose / glucose / Glucose


Type: D-saccharide, beta linking / Mass: 180.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C6H12O6
IdentifierTypeProgram
DGlcpbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
b-D-glucopyranoseCOMMON NAMEGMML 1.0
b-D-GlcpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcSNFG CARBOHYDRATE SYMBOLGMML 1.0

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Non-polymers , 2 types, 8 molecules

#2: Chemical
ChemComp-UDP / URIDINE-5'-DIPHOSPHATE / Uridine diphosphate


Type: RNA linking / Mass: 404.161 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C9H14N2O12P2 / Comment: UDP*YM
#4: Chemical
ChemComp-PEG / DI(HYDROXYETHYL)ETHER / Diethylene glycol


Mass: 106.120 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C4H10O3

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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: 3.09 Å3/Da / Density % sol: 60.18 %
Crystal growTemperature: 298 K / Method: vapor diffusion / pH: 6.2
Details: 0.1 M Bis-Tris, 16% PEG 300, pH 6.2, VAPOR DIFFUSION, temperature 298K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.98 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Mar 5, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.98 Å / Relative weight: 1
ReflectionResolution: 2.75→50 Å / Num. all: 102826 / Num. obs: 102312 / % possible obs: 99.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0.2 / Redundancy: 6.2 % / Biso Wilson estimate: 63.81039 Å2 / Rmerge(I) obs: 0.111 / Χ2: 1.046 / Net I/σ(I): 11.7
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique allΧ2Diffraction-ID% possible all
2.75-2.86.30.49550901.1711100
2.8-2.856.30.45851021.2221100
2.85-2.96.30.39950871.1861100
2.9-2.966.30.36350971.0991100
2.96-3.036.30.30851261.0551100
3.03-3.16.30.27250701.0031100
3.1-3.176.30.22851081.0841100
3.17-3.266.20.19251400.8921100
3.26-3.366.20.16450671.067199.9
3.36-3.466.20.14451261.004199.9
3.46-3.596.20.12851110.971199.8
3.59-3.736.20.11950921.039199.7
3.73-3.96.20.11151311.006199.7
3.9-4.116.20.09951260.974199.5
4.11-4.366.20.09550851.042199.4
4.36-4.76.20.0951501.011199.4
4.7-5.176.20.0951081.042199.2
5.17-5.926.10.08751491.029199
5.92-7.4660.0751611.007198.4
7.46-505.60.05851861.009196

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
REFMAC5.7.0029refinement
PDB_EXTRACT3.11data extraction
HKL-3000data collection
HKL-3000data reduction
HKL-3000data scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: pdb entry 3NB0
Resolution: 2.77→48.41 Å / Cor.coef. Fo:Fc: 0.941 / Cor.coef. Fo:Fc free: 0.916 / Occupancy max: 1 / Occupancy min: 0.5 / SU B: 25.257 / SU ML: 0.235 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.701 / ESU R Free: 0.316 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
RfactorNum. reflection% reflectionSelection details
Rfree0.2411 5074 5 %RANDOM
Rwork0.2007 ---
obs0.2027 102101 98.68 %-
all-103467 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 170.3 Å2 / Biso mean: 68.2819 Å2 / Biso min: 32.53 Å2
Baniso -1Baniso -2Baniso -3
1--3.38 Å2-0 Å20 Å2
2--9.56 Å20 Å2
3----6.18 Å2
Refinement stepCycle: LAST / Resolution: 2.77→48.41 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms20603 0 216 0 20819
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.01921324
X-RAY DIFFRACTIONr_angle_refined_deg1.2561.95628903
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.3752546
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.21623.4981075
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.839153583
X-RAY DIFFRACTIONr_dihedral_angle_4_deg19.34715164
X-RAY DIFFRACTIONr_chiral_restr0.0870.23144
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.02116297
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION

Ens-IDDom-IDAuth asym-IDNumberTypeRms dev position (Å)Weight position
11A2528MEDIUM POSITIONAL0.430.5
12B2528MEDIUM POSITIONAL0.380.5
13C2528MEDIUM POSITIONAL0.450.5
14D2528MEDIUM POSITIONAL0.380.5
11A2528MEDIUM THERMAL4.822
12B2528MEDIUM THERMAL8.692
13C2528MEDIUM THERMAL5.672
14D2528MEDIUM THERMAL8.222
21A2598MEDIUM POSITIONAL0.290.5
22B2598MEDIUM POSITIONAL0.320.5
23C2598MEDIUM POSITIONAL0.350.5
24D2598MEDIUM POSITIONAL0.320.5
21A2598MEDIUM THERMAL2.172
22B2598MEDIUM THERMAL2.42
23C2598MEDIUM THERMAL2.322
24D2598MEDIUM THERMAL2.082
LS refinement shellResolution: 2.768→2.84 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.347 359 -
Rwork0.279 6544 -
all-6903 -
obs--91.45 %
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)
16.4724-0.063-0.44273.44050.52892.66890.09641.03310.9991-0.89330.027-0.2037-0.76510.0564-0.12340.83280.08240.1340.20980.24010.523977.134167.5167141.6572
22.8708-1.08690.24862.08990.31851.34130.28060.33010.0071-0.073-0.0083-0.3254-0.12760.4487-0.27240.47560.08910.00990.40050.070.482880.091850.6217146.7869
31.0687-0.21740.74580.3341-0.17960.90670.04440.0766-0.2215-0.03230.046-0.06810.19110.2494-0.09040.53290.1542-0.03680.3374-0.06780.66459.557837.4718111.8038
40.68860.71871.21970.85381.13512.94910.1196-0.1647-0.10330.0712-0.11310.03620.1208-0.2723-0.00650.55780.1677-0.08860.36950.06540.617261.150440.3775144.2442
55.1073-0.20111.44724.0499-0.44532.2543-0.4704-0.57660.93780.83720.0492-1.1481-0.3402-0.03540.42120.52320.0152-0.40730.0789-0.0851.00428.9096105.213886.2858
62.5272-1.13720.31882.4396-0.16780.664-0.10710.34820.5771-0.1604-0.0956-0.242-0.26180.10730.20270.43360.0047-0.03970.06530.10320.701318.900999.583772.6217
70.9268-0.36930.32240.6072-0.24640.80970.01150.0416-0.0683-0.07180.0731-0.03470.1149-0.0525-0.08460.44020.0254-0.00210.1706-0.04390.49723.496558.577585.8175
81.154-0.52980.16693.79980.00530.66650.01280.59850.4471-0.5249-0.0573-0.5773-0.0410.13360.04450.47850.02280.10270.33850.1650.626129.615182.26264.0816
94.66070.56140.22123.54560.17582.91690.1427-0.93-1.08370.4656-0.20470.0020.72060.11090.06190.47640.02810.08750.25920.25660.601363.997925.231965.1168
105.11350.8111-0.24862.02560.46721.48680.0024-0.3304-0.4481-0.11320.0883-0.31350.16590.4774-0.09080.41690.16060.04290.39040.03780.411774.289237.368257.0473
110.7502-0.1607-0.49240.18060.2481.1481-0.0196-0.02730.07840.03160.0848-0.1143-0.08560.4091-0.06520.45860.02120.0140.4156-0.09280.618265.093260.413290.0036
120.5524-0.2774-0.15542.05411.82542.41220.01070.08260.1234-0.3036-0.14280.1099-0.30830.06980.13220.47320.0250.0630.4515-0.01670.492163.255155.895958.6306
133.6255-0.5909-0.21954.38760.8442.2841-0.02070.5033-0.9521-0.67520.07950.15320.3273-0.2198-0.05881.0635-0.36730.07760.2533-0.07411.0196.011216.5413117.9623
143.0261-0.00010.85391.84870.60310.9973-0.0784-0.5477-0.57090.3749-0.06610.64350.5337-0.64210.14450.8828-0.39330.13740.62820.17491.00641.747425.4139132.2947
151.24270.0241-0.41180.2597-0.01411.2864-0.0241-0.2-0.01310.02040.0538-0.05710.0122-0.1031-0.02970.44980.0591-0.02670.2083-0.02540.493824.567259.7326117.7317
161.73910.7306-0.10991.9695-0.18951.5767-0.1213-0.5492-0.65980.40570.0873-0.1960.5818-0.3190.0340.7099-0.00530.0160.5480.22870.665619.721935.734139.3985
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A2 - 140
2X-RAY DIFFRACTION2A141 - 277
3X-RAY DIFFRACTION3A278 - 533
4X-RAY DIFFRACTION4A534 - 639
5X-RAY DIFFRACTION5B2 - 140
6X-RAY DIFFRACTION6B141 - 277
7X-RAY DIFFRACTION7B278 - 533
8X-RAY DIFFRACTION8B534 - 639
9X-RAY DIFFRACTION9C2 - 141
10X-RAY DIFFRACTION10C142 - 277
11X-RAY DIFFRACTION11C278 - 533
12X-RAY DIFFRACTION12C534 - 639
13X-RAY DIFFRACTION13D2 - 141
14X-RAY DIFFRACTION14D142 - 278
15X-RAY DIFFRACTION15D279 - 533
16X-RAY DIFFRACTION16D534 - 639

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