SAXSdb — 5oym

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

PC4 and SFRS1-interacting protein

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 8	water × 8	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSIP1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 25–111； UniProt 345–431 Author chain B； PDBConstruct 25–111； UniProt 345–431 Author chain C； PDBConstruct 25–111； UniProt 345–431 Author chain D； PDBConstruct 25–111； UniProt 345–431 Author chain E； PDBConstruct 25–111； UniProt 345–431 Author chain F； PDBConstruct 25–111； UniProt 345–431 Author chain G； PDBConstruct 25–111； UniProt 345–431 Author chain H； PDBConstruct 25–111； UniProt 345–431

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	5oym
Deposition date deposition_date	2017-09-11
Structure title title	HIV Integrase Binding Domain of Lens Epithelium-Derived Growth Factor
Keywords keywords	Integrase binding, transciptional co-activator, domain swap, TRANSCRIPTION; TRANSCRIPTION
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.

5oym__assembly_1__model_1

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

Download this curve (.dat)

5oym__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5oym__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	28.91 Å
Rg (electron density)	28.30 Å
Total Rg	29.18 Å
Atom count	5606
Residues	687
Excluded volume	101320 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5oym__assembly_1__model_1`	octameric （8）	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) 12 domains

SCOP 2.08 (12 domains)

Domain ID domain_id	d5oyma_
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymb1
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymb2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d5oymc_
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymd1
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymd2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d5oyme_
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymf1
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymf2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d5oymg1
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

Domain ID domain_id	d5oymg2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d5oymh_
Class class	a — All alpha proteins
Fold Fold fold	a.48 — N-cbl like
Superfamily Superfamily superfamily	a.48.4 — HIV integrase-binding domain
Family Family family	a.48.4.1 — HIV integrase-binding domain

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Unit-cell length a length_a	71.181 Å
Unit-cell length b length_b	54.814 Å
Unit-cell length c length_c	117.996 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	91.23 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	16

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	2.050 Å
Low-resolution limit resolution_low	14.980 Å
R factor r_factor	0.1851
R_work r_work	0.1823
R_free r_free	0.2363

Description description	PC4 and SFRS1-interacting protein
Molecular weight formula_weight	11897.7 kDa
Source method src_method	man
Copy count entity_count	8

Polymer type type	polypeptide(L)
Chain IDs strand_id	H,G,A,B,C,D,E,F
Atom count atom_count	6129

HIV Integrase Binding Domain of Lens Epithelium-Derived Growth Factor

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

PC4 and SFRS1-interacting protein

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

5oym__assembly_1__model_1

5oym__assembly_1__model_1 | I(q)

5oym__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) 12 domains

SCOP 2.08 (12 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	445

HIV Integrase Binding Domain of Lens Epithelium-Derived Growth Factor

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

PC4 and SFRS1-interacting protein

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

5oym__assembly_1__model_1

5oym__assembly_1__model_1 | I(q)

5oym__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) 12 domains

SCOP 2.08 (12 domains)

7. Citations (1)