SAXSdb — 4jgw

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

Ral guanine nucleotide dissociation stimulator-like 2

Mus musculus

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	RGL2_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 9–473； UniProt 50–514 Author chain B； PDBConstruct 9–473； UniProt 50–514

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	4jgw
Deposition date deposition_date	2013-03-04
Structure title title	The conformation of a docking site for SH3 domains is pre-selected in the Guanine Nucleotide Exchange Factor Rlf
Keywords keywords	;REM-domain, CDC25-homology domain, Guanine Nucleotide Exchange Factor, small G-protein binding, SH3 domain binding, SIGNALING PROTEIN ;; SIGNALING PROTEIN
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.

4jgw__assembly_1__model_1

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

Download this curve (.dat)

4jgw__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

4jgw__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	28.07 Å
Rg (electron density)	27.41 Å
Total Rg	28.00 Å
Atom count	3059
Residues	396
Excluded volume	54442 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`4jgw__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`4jgw__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)

Entity 1 Entity 1 polymer

Description description	Ral guanine nucleotide dissociation stimulator-like 2
Molecular weight formula_weight	52113.9 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	6299

GPLGSPNSEEEASVSVWDEEEDGATFTVTSRQYRPLDPLAPLPPPRSSRRLRAGTLEALVRHLLDARTAGADMMFTPALLATHRAFTSTPALFGLVADRLEALESYPPGELERTTGVAISVLSTWLASHPEDFGSEVKGQLDRLESFLLRTGYAAREGVVGGSADLIRNLRARVDPRAPDLPKPLALPGDSPADPTDVLVFLADHLAEQLTLLDAELFLNLIPSQCLGGLWGHRDRPGHSHLCPSVRATVTQFNKVAGAVVSSVLGATSIGEGPREVTVRPLRPPQRARLLEKWIRVAEECRLLRNFSSVYAVVSALQSSPIHRLRAAWGETTRDSLRVFSSLCQIFSEEDNYSQSRELLTQEVKPQPPVEPHSKKAPRSGFRGGGVVPYLGTFLKDLVMLDAASKDELENGYINFDKRRKEFAILSELLRLQKECRGYDLRPNSDIQQWLQGLQPLTEAQSHRVSCEVEPPG

Source Source

Source organism organism	Mus musculus
Common name common_name	mouse
NCBI taxonomy ID ncbi_taxonomy_id	10090
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	182

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6. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id	4jgwA01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	870 — Son of sevenless (SoS) protein; Chain S, domain 1
Homologous superfamily homologous superfamily	10 — Son of sevenless (SoS) protein Chain: S domain 1

Domain ID domain_id	4jgwA02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	840 — Son of Sevenless (SoS) protein; Chain S, domain 2
Homologous superfamily homologous superfamily	10 — Ras guanine-nucleotide exchange factors catalytic domain

Domain ID domain_id	4jgwB01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	870 — Son of sevenless (SoS) protein; Chain S, domain 1
Homologous superfamily homologous superfamily	10 — Son of sevenless (SoS) protein Chain: S domain 1

Domain ID domain_id	4jgwB02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	840 — Son of Sevenless (SoS) protein; Chain S, domain 2
Homologous superfamily homologous superfamily	10 — Ras guanine-nucleotide exchange factors catalytic domain

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Unit-cell length a length_a	70.930 Å
Unit-cell length b length_b	75.620 Å
Unit-cell length c length_c	101.330 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	98.15 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

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

Resolution resolution	2.300 Å
Low-resolution limit resolution_low	30.980 Å
R factor r_factor	0.2534
R_work r_work	0.2516
R_free r_free	0.2879

The conformation of a docking site for SH3 domains is pre-selected in the Guanine Nucleotide Exchange Factor Rlf

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

Ral guanine nucleotide dissociation stimulator-like 2

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

4jgw__assembly_1__model_1

4jgw__assembly_1__model_1 | I(q)

4jgw__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) 4 domains

CATH v4.4 (4 domains)

7. Citations (1)

The conformation of a docking site for SH3 domains is pre-selected in the Guanine Nucleotide Exchange Factor Rlf

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

Ral guanine nucleotide dissociation stimulator-like 2

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

4jgw__assembly_1__model_1

4jgw__assembly_1__model_1 | I(q)

4jgw__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) 4 domains

CATH v4.4 (4 domains)

7. Citations (1)