SAXSdb — 2jk9

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

SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 1

HOMO SAPIENS

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	PRKC APOPTOSIS WT1 REGULATOR PROTEIN × 1 （Q96IZ0） water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	SPSB1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 3–212； UniProt 24–233

PRKC APOPTOSIS WT1 REGULATOR PROTEIN

OrganismNot specified

UniProt Q96IZ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 1 × 1 （Q96BD6） water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PAWR_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–15； UniProt 67–81

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	2jk9
Deposition date deposition_date	2008-08-22
Structure title title	The structure of splA-ryanodine receptor domain and SOCS box containing 1 in complex with a PAR-4 peptide
Keywords keywords	APOPTOSIS, TRANSCRIPTION REGULATION, TRANSCRIPTION; APOPTOSIS
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.

2jk9__assembly_1__model_1

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

Download this curve (.dat)

2jk9__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2jk9__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	17.79 Å
Rg (electron density)	16.47 Å
Total Rg	17.58 Å
Atom count	1659
Residues	210
Excluded volume	29245 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2jk9__assembly_1__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 (3)

Entity 1 Entity 1 polymer

Description description	SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 1
Molecular weight formula_weight	24059.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	1792

SMQELQGLDYCKPTRLDLLLDMPPVSYDVQLLHSWNNNDRSLNVFVKEDDKLIFHRHPVAQSTDAIRGKVGYTRGLHVWQITWAMRQRGTHAVVGVATADAPLHSVGYTTLVGNNHESWGWDLGRNRLYHDGKNQPSKTYPAFLEPDETFIVPDSFLVALDMDDGTLSFIVDGQYMGVAFRGLKGKKLYPVVSAVWGHCEIRMRYLNGLDPE

Source Source

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

Entity 2 Entity 2 polymer

Description description	PRKC APOPTOSIS WT1 REGULATOR PROTEIN
Molecular weight formula_weight	1448.5 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

NELNNNLPGGAPAAP

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	121

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Unit-cell length a length_a	37.523 Å
Unit-cell length b length_b	82.957 Å
Unit-cell length c length_c	38.540 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	104.42 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	2

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

Resolution resolution	1.790 Å
Low-resolution limit resolution_low	83.050 Å
R factor r_factor	0.1940
R_work r_work	0.1920
R_free r_free	0.2400

The structure of splA-ryanodine receptor domain and SOCS box containing 1 in complex with a PAR-4 peptide

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

SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 1

State in the Current Structure

Other States of the Same Protein in the Database

PRKC APOPTOSIS WT1 REGULATOR 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

2jk9__assembly_1__model_1

2jk9__assembly_1__model_1 | I(q)

2jk9__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 water

7. Citations (1)

The structure of splA-ryanodine receptor domain and SOCS box containing 1 in complex with a PAR-4 peptide

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

SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 1

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

PRKC APOPTOSIS WT1 REGULATOR 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

2jk9__assembly_1__model_1

2jk9__assembly_1__model_1 | I(q)

2jk9__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 water

7. Citations (1)