SAXSdb — 2vsk

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

HEMAGGLUTININ-NEURAMINIDASE

Hendra virus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	EPHRIN-B2 × 1 （P52799）	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	EPHRIN-B2 × 1 （P52799）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	HN_HENDV
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–416； UniProt 188–603 Author chain C； PDBConstruct 1–416； UniProt 188–603

EPHRIN-B2

Homo sapiens

UniProt P52799

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	HEMAGGLUTININ-NEURAMINIDASE × 1 （O89343）	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	HEMAGGLUTININ-NEURAMINIDASE × 1 （O89343）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	EFNB2_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–138； UniProt 28–165 Author chain D； PDBConstruct 1–138； UniProt 28–165

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	2vsk
Deposition date deposition_date	2008-04-24
Structure title title	Hendra virus attachment glycoprotein in complex with human cell surface receptor ephrinB2
Keywords keywords	;DEVELOPMENTAL PROTEIN, HENIPAVIRUS, NEUROGENESIS, GLYCOPROTEIN, PARAMYXOVIRUS, ENVELOPE PROTEIN, CELL SURFACE RECEPTOR, HENDRA, VIRION, EPHRIN, COMPLEX, MEMBRANE, HYDROLASE, B2, EFN, NIV, EPH, HEV, HEV-G, NIPAH, VIRUS, NIV-G, PHOSPHOPROTEIN, DIFFERENTIATION, VIRAL ATTACHMENT, SIGNAL-ANCHOR, HEMAGGLUTININ, TRANSMEMBRANE ;; HYDROLASE
Experimental Method method	X-RAY DIFFRACTION

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

2vsk__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2vsk__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2vsk__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	24.43 Å
Rg (electron density)	23.41 Å
Total Rg	24.39 Å
Atom count	4226
Residues	531
Excluded volume	75664 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2vsk__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`2vsk__assembly_2__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Description description	HEMAGGLUTININ-NEURAMINIDASE
Molecular weight formula_weight	46780.1 kDa
EC 编号 ec_number	3.2.1.18
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,C
Atom count atom_count	8443

ICLQKTTSTILKPRLISYTLPINTREGVCITDPLLAVDNGFFAYSHLEKIGSCTRGIAKQRIIGVGEVLDRGDKVPSMFMTNVWTPPNPSTIHHCSSTYHEDFYYTLCAVSHVGDPILNSTSWTESLSLIRLAVRPKSDSGDYNQKYIAITKVERGKYDKVMPYGPSGIKQGDTLYFPAVGFLPRTEFQYNDSNCPIIHCKYSKAENCRLSMGVNSKSHYILRSGLLKYNLSLGGDIILQFIEIADNRLTIGSPSKIYNSLGQPVFYQASYSWDTMIKLGDVDTVDPLRVQWRNNSVISRPGQSQCPRFNVCPEVCWEGTYNDAFLIDRLNWVSAGVYLNSNQTAENPVFAVFKDNEILYQVPLAEDDTNAQKTITDCFLLENVIWCISLVEIYDTGDSVIRPKLFAVKIPAQCSE

Source Source

Source organism organism	Hendra virus
NCBI taxonomy ID ncbi_taxonomy_id	63330
Host organism host_organism	Homo sapiens

Entity 2 Entity 2 polymer

Description description	EPHRIN-B2
Molecular weight formula_weight	15773.1 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,D

IVLEPIYWNSSNSKFLPGQGLVLYPQIGDKLDIICPKVDSKTVGQYEYYKVYMVDKDQADRCTIKKENTPLLNCAKPDQDIKFTIKFQEFSPNLWGLEFQKNKDYYIISTSNGSLEGLDNQEGGVCQTRAMKILMKVG

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Homo sapiens

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6. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id	2vskA00
Class class	2 — Mainly Beta
Architecture architecture	120 — 6 Propeller
Topology topology	10 — Neuraminidase
Homologous superfamily homologous superfamily	10 —

Domain ID domain_id	2vskB00
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	420 — Cupredoxins - blue copper proteins

Domain ID domain_id	2vskC00
Class class	2 — Mainly Beta
Architecture architecture	120 — 6 Propeller
Topology topology	10 — Neuraminidase
Homologous superfamily homologous superfamily	10 —

Domain ID domain_id	2vskD00
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	420 — Cupredoxins - blue copper proteins

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Unit-cell length a length_a	56.250 Å
Unit-cell length b length_b	106.170 Å
Unit-cell length c length_c	196.160 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	8

Space group space_group	P 21 21 21
Space-group number int_tables_number	19
Crystal system crystal_system	—

Resolution resolution	3.300 Å
Low-resolution limit resolution_low	20.000 Å
R factor r_factor	0.3000
R_work r_work	0.3000
R_free r_free	0.3500

Hendra virus attachment glycoprotein in complex with human cell surface receptor ephrinB2

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

HEMAGGLUTININ-NEURAMINIDASE

State in the Current Structure

Other States of the Same Protein in the Database

EPHRIN-B2

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

2vsk__assembly_1__model_1

2vsk__assembly_1__model_1 | I(q)

2vsk__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

7. Citations (1)

Hendra virus attachment glycoprotein in complex with human cell surface receptor ephrinB2

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

HEMAGGLUTININ-NEURAMINIDASE

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

EPHRIN-B2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

2vsk__assembly_1__model_1

2vsk__assembly_1__model_1 | I(q)

2vsk__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

7. Citations (1)