SAXSdb — 2vxp

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

TRANSFORMING GROWTH FACTOR-BETA-INDUCED PROTEIN IG-H3

HOMO SAPIENS

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	water × 1	Consistent with protein count
2	Protein monomer	Monomer	Protein 1	water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	BGH3_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–132； UniProt 502–633 Author chain B； PDBConstruct 1–132； UniProt 502–633

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	2vxp
Deposition date deposition_date	2008-07-08
Structure title title	The fourth FAS1 domain structure of human Bigh3
Keywords keywords	;RGD-CONTAINING COLLAGEN-ASSOCIATED PROTEIN, FAS1, BIGH3, VISION, AMYLOID, RGD-CAP, SECRETED, DISEASE MUTATION, KERATO-EPITHELIN, FASCICLIN 1, POLYMORPHISM, CELL ADHESION, SENSORY TRANSDUCTION, EXTRACELLULAR MATRIX ;; CELL ADHESION
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.

2vxp__assembly_1__model_1

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

Download this curve (.dat)

2vxp__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2vxp__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	15.52 Å
Rg (electron density)	13.95 Å
Total Rg	15.28 Å
Atom count	989
Residues	131
Excluded volume	17792 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2vxp__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`2vxp__assembly_2__model_1`	monomeric （1）	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)

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6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id	2vxpA00
Class class	2 — Mainly Beta
Architecture architecture	30 — Roll
Topology topology	180 — FAS1 domain
Homologous superfamily homologous superfamily	10 — FAS1 domain

Domain ID domain_id	2vxpB00
Class class	2 — Mainly Beta
Architecture architecture	30 — Roll
Topology topology	180 — FAS1 domain
Homologous superfamily homologous superfamily	10 — FAS1 domain

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Unit-cell length a length_a	62.934 Å
Unit-cell length b length_b	62.934 Å
Unit-cell length c length_c	143.290 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	12

Space group space_group	P 65
Space-group number int_tables_number	170
Crystal system crystal_system	—

Resolution resolution	2.500 Å
Low-resolution limit resolution_low	50.000 Å
R factor r_factor	0.2700
R_work r_work	0.2700
R_free r_free	0.2850

Description description	TRANSFORMING GROWTH FACTOR-BETA-INDUCED PROTEIN IG-H3
Molecular weight formula_weight	14256.4 kDa
Source method src_method	man
Copy count entity_count	2

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	2010

The fourth FAS1 domain structure of human Bigh3

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

TRANSFORMING GROWTH FACTOR-BETA-INDUCED PROTEIN IG-H3

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

2vxp__assembly_1__model_1

2vxp__assembly_1__model_1 | I(q)

2vxp__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 water

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)

Source organism organism	HOMO SAPIENS
Common name common_name	HUMAN
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	ESCHERICHIA COLI

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	32

The fourth FAS1 domain structure of human Bigh3

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

TRANSFORMING GROWTH FACTOR-BETA-INDUCED PROTEIN IG-H3

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

2vxp__assembly_1__model_1

2vxp__assembly_1__model_1 | I(q)

2vxp__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 water

6. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

7. Citations (1)