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- PDB-5cb7: Crystallographic structure of human rotavirus K8 VP8* in complex ... -

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Basic information

Entry
Database: PDB / ID: 5cb7
TitleCrystallographic structure of human rotavirus K8 VP8* in complex with A-type HBGA
ComponentsOuter capsid protein VP4
Keywordsviral protein / sugar binding protein / carbohydrate-recognizing protein / lectin / rotavirus / VP8*
Function / homology
Function and homology information


host cell rough endoplasmic reticulum / permeabilization of host organelle membrane involved in viral entry into host cell / host cytoskeleton / viral outer capsid / host cell endoplasmic reticulum-Golgi intermediate compartment / virion attachment to host cell / host cell plasma membrane / membrane
Similarity search - Function
Rotavirus VP4 helical domain / Rotavirus VP4 helical domain / Outer capsid protein VP4 / Rotavirus VP4, membrane interaction domain superfamily / Rotavirus VP4, membrane interaction domain / Rotavirus VP4 membrane interaction domain / Haemagglutinin outer capsid protein VP4, concanavalin-like domain / Outer Capsid protein VP4 (Hemagglutinin) Concanavalin-like domain / Jelly Rolls - #200 / Concanavalin A-like lectin/glucanase domain superfamily ...Rotavirus VP4 helical domain / Rotavirus VP4 helical domain / Outer capsid protein VP4 / Rotavirus VP4, membrane interaction domain superfamily / Rotavirus VP4, membrane interaction domain / Rotavirus VP4 membrane interaction domain / Haemagglutinin outer capsid protein VP4, concanavalin-like domain / Outer Capsid protein VP4 (Hemagglutinin) Concanavalin-like domain / Jelly Rolls - #200 / Concanavalin A-like lectin/glucanase domain superfamily / Jelly Rolls / Sandwich / Mainly Beta
Similarity search - Domain/homology
2-acetamido-2-deoxy-alpha-D-galactopyranose / alpha-L-fucopyranose / beta-D-galactopyranose / Outer capsid protein VP4
Similarity search - Component
Biological speciesRotavirus A
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 1.35 Å
AuthorsYu, X. / Blanchard, H.
Funding support Australia, 1items
OrganizationGrant numberCountry
National Health and Medical Research Council (NHMRC, Australia)APP1085596 Australia
CitationJournal: Chembiochem / Year: 2015
Title: Substantial Receptor-induced Structural Rearrangement of Rotavirus VP8*: Potential Implications for Cross-Species Infection.
Authors: Yu, X. / Mishra, R. / Holloway, G. / von Itzstein, M. / Coulson, B.S. / Blanchard, H.
History
DepositionJun 30, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 8, 2016Provider: repository / Type: Initial release
Revision 1.1Sep 20, 2017Group: Author supporting evidence / Data collection / Derived calculations
Category: diffrn_source / pdbx_audit_support / pdbx_struct_oper_list
Item: _diffrn_source.pdbx_synchrotron_site / _pdbx_audit_support.funding_organization / _pdbx_struct_oper_list.symmetry_operation
Revision 1.2Jan 8, 2020Group: Author supporting evidence / Data collection / Category: chem_comp / pdbx_audit_support
Item: _chem_comp.type / _pdbx_audit_support.funding_organization
Revision 2.0Jul 29, 2020Group: Atomic model / Data collection ...Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / 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_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_struct_mod_residue / 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.occupancy / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _entity.formula_weight / _entity.pdbx_description / _entity.pdbx_number_of_molecules / _entity.type / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_struct_mod_residue.auth_asym_id / _pdbx_struct_mod_residue.auth_seq_id / _pdbx_struct_mod_residue.label_asym_id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_ptnr1_label_alt_id / _struct_conn.pdbx_ptnr2_label_alt_id / _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.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
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Mar 6, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Outer capsid protein VP4
B: Outer capsid protein VP4
hetero molecules


Theoretical massNumber of molelcules
Total (without water)38,63811
Polymers36,7592
Non-polymers1,8809
Water10,773598
1
A: Outer capsid protein VP4
hetero molecules


Theoretical massNumber of molelcules
Total (without water)18,9092
Polymers18,3791
Non-polymers5291
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
B: Outer capsid protein VP4
hetero molecules


Theoretical massNumber of molelcules
Total (without water)19,7299
Polymers18,3791
Non-polymers1,3508
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)42.270, 83.190, 47.750
Angle α, β, γ (deg.)90.00, 94.03, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Outer capsid protein VP4 / Hemagglutinin


Mass: 18379.334 Da / Num. of mol.: 2 / Fragment: unp residues 64-224 / Mutation: Y149D
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rotavirus A (strain Human/Japan/K8/1977 G1-P3A[9]-Ix-Rx-Cx-Mx-A1-Nx-Tx-Ex-H3)
Strain: Human/Japan/K8/1977 G1-P3A[9]-Ix-Rx-Cx-Mx-A1-Nx-Tx-Ex-H3
Production host: Escherichia coli (E. coli) / References: UniProt: Q01641

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Sugars , 4 types, 5 molecules

#2: Polysaccharide alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]alpha-D-galactopyranose


Type: oligosaccharide / Mass: 529.490 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
LFucpa1-2[DGalpNAca1-3]DGalpa1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/3,3,2/[a2112h-1a_1-5][a1221m-1a_1-5][a2112h-1a_1-5_2*NCC/3=O]/1-2-3/a2-b1_a3-c1WURCSPDB2Glycan 1.1.0
[][a-D-Galp]{[(2+1)][a-L-Fucp]{}[(3+1)][a-D-GalpNAc]{}}LINUCSPDB-CARE
#3: Sugar ChemComp-A2G / 2-acetamido-2-deoxy-alpha-D-galactopyranose / N-acetyl-alpha-D-galactosamine / 2-acetamido-2-deoxy-alpha-D-galactose / 2-acetamido-2-deoxy-D-galactose / 2-acetamido-2-deoxy-galactose / N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE


Type: D-saccharide, alpha linking / Mass: 221.208 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGalpNAcaCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-a-D-galactopyranosamineCOMMON NAMEGMML 1.0
a-D-GalpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GalNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#4: Sugar ChemComp-GAL / beta-D-galactopyranose / beta-D-galactose / D-galactose / galactose


Type: D-saccharide, beta linking / Mass: 180.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C6H12O6
IdentifierTypeProgram
DGalpbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
b-D-galactopyranoseCOMMON NAMEGMML 1.0
b-D-GalpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GalSNFG CARBOHYDRATE SYMBOLGMML 1.0
#5: Sugar ChemComp-FUC / alpha-L-fucopyranose / alpha-L-fucose / 6-deoxy-alpha-L-galactopyranose / L-fucose / fucose


Type: L-saccharide, alpha linking / Mass: 164.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C6H12O5
IdentifierTypeProgram
LFucpaCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
a-L-fucopyranoseCOMMON NAMEGMML 1.0
a-L-FucpIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
FucSNFG CARBOHYDRATE SYMBOLGMML 1.0

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Non-polymers , 3 types, 602 molecules

#6: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#7: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cl
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 598 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.28 Å3/Da / Density % sol: 46.01 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: 1.6 M sodium citrate pH 6.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX1 / Wavelength: 0.954 Å
DetectorType: ADSC QUANTUM 210r / Detector: CCD / Date: Jun 8, 2013
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.954 Å / Relative weight: 1
ReflectionResolution: 1.35→47.64 Å / Num. obs: 69208 / % possible obs: 96 % / Redundancy: 4.2 % / Net I/σ(I): 6.3

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Processing

Software
NameVersionClassification
REFMAC5.8.0073refinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
RefinementResolution: 1.35→47.63 Å / Cor.coef. Fo:Fc: 0.955 / Cor.coef. Fo:Fc free: 0.938 / SU B: 0.847 / SU ML: 0.036 / Cross valid method: THROUGHOUT / ESU R: 0.061 / ESU R Free: 0.061 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.19189 3479 5 %RANDOM
Rwork0.17034 ---
obs0.17142 65704 95.85 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 9.284 Å2
Baniso -1Baniso -2Baniso -3
1--0.12 Å20 Å2-0.05 Å2
2--0.09 Å2-0 Å2
3---0.04 Å2
Refinement stepCycle: 1 / Resolution: 1.35→47.63 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2576 0 122 610 3308
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.022898
X-RAY DIFFRACTIONr_bond_other_d0.0010.022589
X-RAY DIFFRACTIONr_angle_refined_deg1.41.9744003
X-RAY DIFFRACTIONr_angle_other_deg0.77735991
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.545367
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.35425.294136
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.65815440
X-RAY DIFFRACTIONr_dihedral_angle_4_deg7.5621510
X-RAY DIFFRACTIONr_chiral_restr0.0850.2469
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0213293
X-RAY DIFFRACTIONr_gen_planes_other0.0020.02684
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_it0.5040.7431337
X-RAY DIFFRACTIONr_mcbond_other0.5040.7421336
X-RAY DIFFRACTIONr_mcangle_it0.8551.1121684
X-RAY DIFFRACTIONr_mcangle_other0.8551.1121685
X-RAY DIFFRACTIONr_scbond_it0.7250.8241561
X-RAY DIFFRACTIONr_scbond_other0.7250.8241561
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other1.1311.2122298
X-RAY DIFFRACTIONr_long_range_B_refined5.1268.5043932
X-RAY DIFFRACTIONr_long_range_B_other5.1218.383910
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.35→1.385 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.22 253 -
Rwork0.195 4537 -
obs--90.07 %

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