7ram

Cryo-EM Structure of the HCMV gHgLgO Trimer Derived from AD169 and TR strains in complex with PDGFRalpha

Method: ELECTRON MICROSCOPY Dmax: 164.4 Å Quality: REASONABLE

1. Protein Identity and Related Structures Protein Identity & Related Structures

Envelope glycoprotein H

Human herpesvirus 5 strain AD169

UniProt P12824

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 41–718 Fragment:UNP Residues 41-718 Envelope glycoprotein L × 1 (P16832) Envelope glycoprotein O × 1 (Q8AZ32) Platelet-derived growth factor receptor alpha × 1 (P16234) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5;300mM NaCl and 20mM HEPES7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.43 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name GH_HCMVA
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–678; UniProt 41–718

Envelope glycoprotein L

Human herpesvirus 5 strain AD169

UniProt P16832

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain B; UniProt 37–278 Fragment:UNP Residues 31-278 Envelope glycoprotein H × 1 (P12824) Envelope glycoprotein O × 1 (Q8AZ32) Platelet-derived growth factor receptor alpha × 1 (P16234) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5;300mM NaCl and 20mM HEPES7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.43 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GL_HCMVA
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–242; UniProt 37–278

Envelope glycoprotein O

Human betaherpesvirus 5

UniProt Q8AZ32

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain C; UniProt 1–463 Not recorded Envelope glycoprotein H × 1 (P12824) Envelope glycoprotein L × 1 (P16832) Platelet-derived growth factor receptor alpha × 1 (P16234) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5;300mM NaCl and 20mM HEPES7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.43 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name Q8AZ32_HCMV
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–463; UniProt 1–463

Platelet-derived growth factor receptor alpha

Homo sapiens

UniProt P16234

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain D; UniProt 1–524 Not recorded Envelope glycoprotein H × 1 (P12824) Envelope glycoprotein L × 1 (P16832) Envelope glycoprotein O × 1 (Q8AZ32) ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5;300mM NaCl and 20mM HEPES7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.43 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

13 other PDB entries and 13 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PGFRA_HUMAN
Isoform
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 1–524; UniProt 1–524

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 7ram

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7ram
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7ram
Deposition date deposition_date2021-07-02
Structure title titleCryo-EM Structure of the HCMV gHgLgO Trimer Derived from AD169 and TR strains in complex with PDGFRalpha
Keywords keywordsviral entry glycoprotein in complex with receptor, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier51.43
Radius of gyration Rg (electron density) rg_electron51.90
Forward intensity I(0) i0412468000.00
Molecular weight molecular_weight170460.0 kDa
Excluded volume excluded_volume214190 ų
Envelope volume envelope_volume307370 ų
Hydration-shell volume shell_volume53776 ų
Envelope diameter envelope_diameter176.9
Shell Rg shell_rg48.54
Envelope Rg envelope_rg51.42
Shape Rg shape_rg51.87
Total Rg total_rg51.87
Total atoms total_atoms12006
Residues n_residues1497
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax164.4
Rg (real space) rg_real51.90
Rg uncertainty (real space) rg_real_error1.78
I(0) (real space) i0_real4.1250e+08
I(0) uncertainty (real space) i0_real_error6.7480e+06
Rg (reciprocal space) rg_reciprocal51.01
I(0) (reciprocal space) i0_reciprocal412000000.0000
Solution quality estimate total_estimate0.7469
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary37.1
Skewness Skewness skewness0.487
Kurtosis Kurtosis kurtosis-0.703
Angular range angular_range— – 0.1550 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha28470000.0000
Real-space data points n_real_points32
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.712; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.563; Smooth: 0.010

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)