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- PDB-3ugh: Crystal structure of a 6-SST/6-SFT from Pachysandra terminalis in... -

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Basic information

Entry
Database: PDB / ID: 3ugh
TitleCrystal structure of a 6-SST/6-SFT from Pachysandra terminalis in complex with 6-kestose
ComponentsSucrose:(Sucrose/fructan) 6-fructosyltransferase
KeywordsTRANSFERASE / fructosyltransferase / glycoside hydrolase family 32
Function / homology
Function and homology information


beta-fructofuranosidase activity / beta-fructofuranosidase / vacuole / transferase activity / carbohydrate metabolic process / membrane
Similarity search - Function
Beta-fructofuranosidase, N-terminal domain / Beta-fructofuranosidase, N-terminal domain / Glycosyl hydrolase family 32, C-terminal / Glycosyl hydrolases family 32 C terminal / Exo-inulinase; domain 1 / Glycoside hydrolase, family 32 / Glycosyl hydrolase family 32, N-terminal / Glycosyl hydrolases family 32 N-terminal domain / Glycosyl hydrolases family 32 / Glycosyl hydrolase domain; family 43 ...Beta-fructofuranosidase, N-terminal domain / Beta-fructofuranosidase, N-terminal domain / Glycosyl hydrolase family 32, C-terminal / Glycosyl hydrolases family 32 C terminal / Exo-inulinase; domain 1 / Glycoside hydrolase, family 32 / Glycosyl hydrolase family 32, N-terminal / Glycosyl hydrolases family 32 N-terminal domain / Glycosyl hydrolases family 32 / Glycosyl hydrolase domain; family 43 / 5 Propeller / Tachylectin-2; Chain A / Glycosyl hydrolase, five-bladed beta-propellor domain superfamily / Concanavalin A-like lectin/glucanase domain superfamily / Jelly Rolls / Sandwich / Mainly Beta
Similarity search - Domain/homology
6-kestose / beta-fructofuranosidase
Similarity search - Component
Biological speciesPachysandra terminalis (plant)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.9 Å
AuthorsLammens, W. / Rabijns, A. / Van Laere, A. / Strelkov, S.V. / Van den Ende, W.
CitationJournal: Plant J. / Year: 2012
Title: Crystal structure of 6-SST/6-SFT from Pachysandra terminalis, a plant fructan biosynthesizing enzyme in complex with its acceptor substrate 6-kestose.
Authors: Lammens, W. / Le Roy, K. / Yuan, S. / Vergauwen, R. / Rabijns, A. / Van Laere, A. / Strelkov, S.V. / Van den Ende, W.
History
DepositionNov 2, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 30, 2011Provider: repository / Type: Initial release
Revision 1.1Oct 24, 2012Group: Database references
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Non-polymer description / Structure summary
Category: atom_site / atom_site_anisotrop ...atom_site / atom_site_anisotrop / chem_comp / entity / entity_name_com / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_molecule_features / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / struct_asym / struct_conn / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _atom_site_anisotrop.U[1][1] / _atom_site_anisotrop.U[1][2] / _atom_site_anisotrop.U[1][3] / _atom_site_anisotrop.U[2][2] / _atom_site_anisotrop.U[2][3] / _atom_site_anisotrop.U[3][3] / _atom_site_anisotrop.id / _atom_site_anisotrop.pdbx_auth_asym_id / _atom_site_anisotrop.pdbx_auth_atom_id / _atom_site_anisotrop.pdbx_auth_comp_id / _atom_site_anisotrop.pdbx_auth_seq_id / _atom_site_anisotrop.pdbx_label_asym_id / _atom_site_anisotrop.pdbx_label_atom_id / _atom_site_anisotrop.pdbx_label_comp_id / _atom_site_anisotrop.type_symbol / _chem_comp.formula / _chem_comp.formula_weight / _chem_comp.id / _chem_comp.mon_nstd_flag / _chem_comp.name / _chem_comp.pdbx_synonyms / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.src_method / _entity.type / _pdbx_struct_assembly_gen.asym_id_list
Description: Carbohydrate remediation / Provider: repository / Type: Remediation

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Sucrose:(Sucrose/fructan) 6-fructosyltransferase
B: Sucrose:(Sucrose/fructan) 6-fructosyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)128,82615
Polymers122,4312
Non-polymers6,39513
Water00
1
A: Sucrose:(Sucrose/fructan) 6-fructosyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)63,9717
Polymers61,2161
Non-polymers2,7566
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: Sucrose:(Sucrose/fructan) 6-fructosyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)64,8558
Polymers61,2161
Non-polymers3,6397
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)88.291, 123.894, 146.699
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1114A1 - 700
2114B1 - 700

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Sucrose:(Sucrose/fructan) 6-fructosyltransferase


Mass: 61215.652 Da / Num. of mol.: 2 / Fragment: unp residues 110-655 / Source method: isolated from a natural source / Source: (natural) Pachysandra terminalis (plant) / References: UniProt: E3PQS3

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Sugars , 6 types, 9 molecules

#2: Polysaccharide alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta- ...alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 570.542 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
LFucpa1-3[DGlcpNAcb1-4]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-2-1/a3-b1_a4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(3+1)][a-L-Fucp]{}[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#3: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 586.542 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}}}LINUCSPDB-CARE
#4: Polysaccharide alpha-D-xylopyranose-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D- ...alpha-D-xylopyranose-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 1189.079 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DXylpa1-2[DManpa1-3][DManpa1-6]DManpb1-4DGlcpNAcb1-4[LFucpa1-3]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/5,7,6/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a1122h-1b_1-5][a212h-1a_1-5][a1122h-1a_1-5]/1-2-1-3-4-5-5/a3-b1_a4-c1_c4-d1_d2-e1_d3-f1_d6-g1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(3+1)][a-L-Fucp]{}[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(2+1)][a-D-Xylp]{}[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{}}}}}LINUCSPDB-CARE
#5: Polysaccharide alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 894.823 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-6DManpb1-4DGlcpNAcb1-4[LFucpa1-3]DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/4,5,4/[a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a1122h-1b_1-5][a1122h-1a_1-5]/1-2-1-3-4/a3-b1_a4-c1_c4-d1_d6-e1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(3+1)][a-L-Fucp]{}[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(6+1)][a-D-Manp]{}}}}}LINUCSPDB-CARE
#6: Polysaccharide beta-D-fructofuranose-(2-6)-beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose / 6-kestose


Type: oligosaccharide, Oligosaccharide / Class: Nutrient / Mass: 504.438 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: oligosaccharide with reducing-end-to-reducing-end glycosidic bond
References: 6-kestose
DescriptorTypeProgram
DFrufb2-6DFrufb2-1DGlcpaGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1a_1-5][ha122h-2b_2-5]/1-2-2/a1-b2_b6-c2WURCSPDB2Glycan 1.1.0
[][b-D-Fruf]{[(2+1)][a-D-Glcp]{}[(6+2)][b-D-Fruf]{}}LINUCSPDB-CARE
#7: Sugar ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0

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Non-polymers , 2 types, 4 molecules

#8: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#9: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3

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Details

Sequence detailsTHE AUTHORS STATE THAT THE DISCREPANCIES ARISE FROM AN INCORRECT DEPOSITED SEQUENCE OF THE UNP ENTRY E3PQS3

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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: 3.28 Å3/Da / Density % sol: 62.46 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 5.6
Details: 0.1M citrate, 0.7M ammonium sulfate, 1M Li-sulfate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å
DetectorType: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Dec 11, 2008
RadiationMonochromator: Bartels Monochromator / Protocol: SINGLE WAVELENGTH / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.9→30 Å / Num. all: 36873 / Num. obs: 36780 / % possible obs: 100 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 1.41 / Redundancy: 6.7 % / Rmerge(I) obs: 0.186 / Χ2: 0.991 / Net I/σ(I): 6.1
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique allΧ2Diffraction-ID% possible all
2.9-2.956.70.56618240.9381100
2.95-36.70.49217830.8781100
3-3.066.70.43418470.8841100
3.06-3.126.70.41717880.8941100
3.12-3.196.80.36318210.941100
3.19-3.276.70.3218040.9651100
3.27-3.356.80.27317950.9661100
3.35-3.446.80.22918400.9461100
3.44-3.546.80.21218150.9581100
3.54-3.656.70.19118280.9581100
3.65-3.786.80.17518130.9661100
3.78-3.936.80.16118220.9681100
3.93-4.116.80.15218331.0211100
4.11-4.336.70.13518411.1031100
4.33-4.66.80.12218441.1411100
4.6-4.956.70.10918521.0971100
4.95-5.456.70.11418610.9281100
5.45-6.236.70.13618710.941100
6.23-7.836.60.11818951.031100
7.83-306.20.07320031.2921100

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassificationNB
SCALEPACKdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACT3.1data extraction
HKL-2000data collection
DENZOdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.9→29.71 Å / Cor.coef. Fo:Fc: 0.913 / Cor.coef. Fo:Fc free: 0.868 / WRfactor Rfree: 0.2297 / WRfactor Rwork: 0.1888 / Occupancy max: 1 / Occupancy min: 1 / FOM work R set: 0.8456 / SU B: 28.368 / SU ML: 0.254 / SU R Cruickshank DPI: 0.2924 / SU Rfree: 0.354 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.354 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.2404 1836 5 %RANDOM
Rwork0.1969 ---
all0.1991 36716 --
obs0.1991 36716 99.57 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso max: 70.22 Å2 / Biso mean: 20.3622 Å2 / Biso min: 5.86 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å20 Å2
3---0 Å2
Refinement stepCycle: LAST / Resolution: 2.9→29.71 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8328 0 424 0 8752
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.0229028
X-RAY DIFFRACTIONr_angle_refined_deg1.1291.99812347
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.77651042
X-RAY DIFFRACTIONr_dihedral_angle_2_deg31.9624.084382
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.887151352
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.0381536
X-RAY DIFFRACTIONr_chiral_restr0.070.21406
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.0216691
X-RAY DIFFRACTIONr_mcbond_it0.2811.55214
X-RAY DIFFRACTIONr_mcangle_it0.5628426
X-RAY DIFFRACTIONr_scbond_it0.85733814
X-RAY DIFFRACTIONr_scangle_it1.5894.53921
Refine LS restraints NCS

Dom-ID: 1 / Auth asym-ID: A / Ens-ID: 1 / Number: 4164 / Refine-ID: X-RAY DIFFRACTION

TypeRms dev position (Å)Weight position
MEDIUM POSITIONAL0.240.5
MEDIUM THERMAL0.192
LS refinement shellResolution: 2.886→2.96 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.323 117 -
Rwork0.237 2411 -
all-2528 -
obs--94.22 %
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)
11.13410.10830.11890.3398-0.11150.53880.00230.01090.0272-0.03770.00340.00880.026-0.0266-0.00560.0546-0.005-0.00460.0113-0.01570.031-5.64621.9672-47.1498
20.27380.3331-0.01691.0858-0.21960.70470.0153-0.03440.0030.0473-0.0249-0.0323-0.00830.0720.00960.0021-0.0014-0.00010.04020.00370.03514.247710.1174-4.2385
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A7 - 545
2X-RAY DIFFRACTION2B7 - 545

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