SAXSdb — 9egg

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

Envelope glycoprotein B

Human alphaherpesvirus 1

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 homooligomer Homooligomer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain A； UniProt 30–903 Chain B； UniProt 30–903 Chain C； UniProt 30–903	Mutation：R131F	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6	ELECTRON MICROSCOPY cryo-EM buffer：pH 8 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 2.65 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.

Other PDB	Difference from Current Entry 9EGG	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1RJY Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Glycoprotein B Peptide Deposited 2003-11-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 498–505（8 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.90 Å R-free 0.257
1RJY Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Glycoprotein B Peptide Deposited 2003-11-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain Q 498–505（8 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.90 Å R-free 0.257
1RJZ Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpies Simplex Virus Mutant Glycoprotein B Peptide Deposited 2003-11-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 498–505（8 aa）	Mutation：S2E	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.60 Å R-free 0.288
1RJZ Mhc Class I Natural Mutant H-2Kbm8 Heavy Chain Complexed With beta-2 Microglobulin and Herpies Simplex Virus Mutant Glycoprotein B Peptide Deposited 2003-11-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain Q 498–505（8 aa）	Mutation：S2E	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, ca Acetate, sodium chloride, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.60 Å R-free 0.288
1RK0 Mhc Class I H-2Kb Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Glycoprotein B peptide Deposited 2003-11-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 498–505（8 aa）	Not recorded	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.61 Å R-free 0.238
1RK1 Mhc Class I Natural H-2Kb Heavy Chain Complexed With beta-2 Microglobulin and Herpes Simplex Virus Mutant Glycoprotein B Peptide Deposited 2003-11-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 498–505（8 aa）	Mutation：S2E	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；K/NA PHOSPHATE, MPD, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.10 Å R-free 0.230
1T0M Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 498–505（8 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.00 Å R-free 0.271
1T0M Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain Q 498–505（8 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.00 Å R-free 0.271
1T0N Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 498–505（8 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.80 Å R-free 0.232
1T0N Conformational switch in polymorphic H-2K molecules containing an HSV peptide Deposited 2004-04-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain Q 498–505（8 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；PEG 8000, calcium acetate, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.80 Å R-free 0.232
8RGZ Trimeric HSV-1F gB ectodomain in postfusion conformation with three bound HDIT101 Fab molecules. Deposited 2023-12-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain A 1–903（903 aa） Chain B 1–903（903 aa） Chain C 1–903（903 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.27 Å
8RH0 Trimeric HSV-1F gB ectodomain in postfusion conformation with three bound HDIT102 Fab molecules. Deposited 2023-12-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain A 1–903（903 aa） Chain B 1–903（903 aa） Chain C 1–903（903 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.44 Å
9E5N The primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant H534F Deposited 2024-10-28	Different mutation/modification Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Mutation：H534F Mutation：H534F Mutation：H534F	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.20 Å
9E5U The primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant N511P Deposited 2024-10-28	Different mutation/modification Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Mutation：N511P Mutation：N511P Mutation：N511P	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.46 Å
9E5X The prefusion conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant S392C and A527C Deposited 2024-10-28	Different mutation/modification Different ligand/ion Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Mutation：S392C, A527C Mutation：S392C, A527C Mutation：S392C, A527C	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.55 Å
9E7I The deep-primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant R131F L97E and L101E Deposited 2024-11-01	Different mutation/modification Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Mutation：L97E, L101E, R131F Mutation：L97E, L101E, R131F Mutation：L97E, L101E, R131F	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.50 Å
9EFH The prefusion conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant R131F Deposited 2024-11-20	Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Other combination Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.50 Å
9EFS The primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant R131F Deposited 2024-11-20	Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Mutation：R131F Mutation：R131F Mutation：R131F	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.60 Å
9EFT The primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant H516P Deposited 2024-11-20	Different mutation/modification Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric	Chain A 30–903（874 aa） Chain B 30–903（874 aa） Chain C 30–903（874 aa）	Mutation：H516P Mutation：H516P Mutation：H516P	NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.40 Å

15 other PDB entries and 19 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	GB_HHV1F
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 23–896； UniProt 30–903 Author chain B； PDBConstruct 23–896； UniProt 30–903 Author chain C； PDBConstruct 23–896； UniProt 30–903

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.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	9egg
Deposition date deposition_date	2024-11-21
Structure title title	The deep-primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant R131F
Keywords keywords	Herpes simplex virus type I (HSV-1), glycoprotein B (gB), class III viral membrane fusion protein, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method method	ELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier	39.40 Å
Radius of gyration Rg (electron density) rg_electron	38.86 Å
Forward intensity I(0) i0	445397000.00
Molecular weight molecular_weight	167860.0 kDa
Excluded volume excluded_volume	208410 Å³
Envelope volume envelope_volume	290400 Å³
Hydration-shell volume shell_volume	62379 Å³
Envelope diameter envelope_diameter	123.9 Å
Shell Rg shell_rg	44.39 Å
Envelope Rg envelope_rg	38.66 Å
Shape Rg shape_rg	38.86 Å
Total Rg total_rg	39.20 Å
Total atoms total_atoms	11832
Residues n_residues	1467
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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

Maximum dimension Dmax dmax	126.0 Å
Rg (real space) rg_real	39.26 Å
Rg uncertainty (real space) rg_real_error	1.08 Å
I(0) (real space) i0_real	4.4540e+08
I(0) uncertainty (real space) i0_real_error	7.7590e+06
Rg (reciprocal space) rg_reciprocal	39.35 Å
I(0) (reciprocal space) i0_reciprocal	445400000.0000
Solution quality estimate total_estimate	0.8234
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	47.2 Å
Skewness Skewness skewness	0.228
Kurtosis Kurtosis kurtosis	-0.529
Angular range angular_range	— – 0.2000 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	38530000.0000
Real-space data points n_real_points	41
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.901; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.000

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Description description	Envelope glycoprotein B
Molecular weight formula_weight	99861.2 kDa
Mutation mutation	R131F
Source method src_method	man
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C
Atom count atom_count	11832

DYKDHDGDYKDHDIDYKDDDDKAPSSPGTPGVAAATQAANGGPATPAPPAPGAPPTGDPKPKKNKKPKPPKPPRPAGDNATVAAGHATLREHLRDIKAENTDANFYVCPPPTGATVVQFEQPFRCPTRPEGQNYTEGIAVVFKENIAPYKFKATMYYKDVTVSQVWFGHRYSQFMGIFEDRAPVPFEEVIDKINAKGVCRSTAKYVRNNLETTAFHRDDHETDMELKPANAATRTSRGWHTTDLKYNPSRVEAFHRYGTTVNCIVEEVDARSVYPYDEFVLATGDFVYMSPFYGYREGSHTEHTSYAADRFKQVDGFYARDLTTKARATAPTTRNLLTTPKFTVAWDWVPKRPSVCTMTKWQEVDEMLRSEYGGSFRFSSDAISTTFTTNLTEYPLSRVDLGDCIGKDARDAMDRIFARRYNATHIKVGQPQYYLANGGFLIAYQPLLSNTLAELYVREHLREQSRKPPNPTPPPPGASANASVERIKTTSSIEFARLQFTYNHIQRHVNDMLGRVAIAWCELQNHELTLWNEARKLNPNAIASATVGRRVSARMLGDVMAVSTCVPVAADNVIVQNSMRISSRPGACYSRPLVSFRYEDQGPLVEGQLGENNELRLTRDAIEPCTVGHRRYFTFGGGYVYFEEYAYSHQLSRADITTVSTFIDLNITMLEDHEFVPLEVYTRHEIKDSGLLDYTEVQRRNQLHDLRFADIDTVIHADANAAMFAGLGAFFEGMGDLGRAVGKVVMGIVGGVVSAVSGVSSFMSNPFGALAVGLLVLAGLAAAFFAFRYVMRLQSNPMKALYPLTTKELKNPTNPDASGEGEEGGDFDEAKLAEAREMIRYMALVSAMERTEHKAKKKGTSALLSAKVTDMVMRKRRNTNYTQVPNKDGDADEDDL

来源 Source

来源生物 organism	Human alphaherpesvirus 1
NCBI Class编号 ncbi_taxonomy_id	10304
宿主生物 host_organism	Homo sapiens

Entity 2 Entity 2 non-polymer

Description description	2-acetamido-2-deoxy-beta-D-glucopyranose
Molecular weight formula_weight	221.2 kDa
Source method src_method	man
Copy count entity_count	6

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8. Citations (1)

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	2.65 Å
Resolution测定方法 resolution_method	—
颗粒数 num_particles	72160

fit	/app/data/saxs_computation/eg/9egg/9egg.fit
pddf	/app/data/pr_computation/eg/9egg/9egg.pr.out
profile	/app/data/saxs_computation/eg/9egg/9egg.dat

The deep-primed conformation of herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) mutant R131F

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

Envelope glycoprotein B

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

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

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

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

6. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 non-polymer

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)