SAXSdb — 6way

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

Ras GTPase-activating protein 1

Homo sapiens

UniProt P20936

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	Rho GTPase-activating protein 35 × 1 （Q9NRY4） water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RASA1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 3–107； UniProt 340–444

Rho GTPase-activating protein 35

OrganismNot specified

UniProt Q9NRY4

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	Ras GTPase-activating protein 1 × 1 （P20936） water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	RHG35_HUMAN
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain V； PDBConstruct 2–9； UniProt 1086–1093

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	6way
Deposition date deposition_date	2020-03-26
Structure title title	C-terminal SH2 domain of p120RasGAP in complex with p190RhoGAP phosphotyrosine peptide
Keywords keywords	SH2 domain, RasGAP, phosphopeptide, phosphotyrosine, 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.

6way__assembly_1__model_1

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

Download this curve (.dat)

6way__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

6way__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	15.25 Å
Rg (electron density)	13.63 Å
Total Rg	14.98 Å
Atom count	945
Residues	113
Excluded volume	16583 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`6way__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	Ras GTPase-activating protein 1
Molecular weight formula_weight	12467.9 kDa
Mutation mutation	C372S, C402S
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	1188

GSGREEDPHEGKIWFHGKISKQEAYNLLMTVGQVSSFLVRPSDNTPGDYSLYFRTNENIQRFKISPTPNNQFMMGGRYYNSIGDIIDHYRKEQIVEGYYLKEPVPMQ

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 BL21(DE3)

Entity 2 Entity 2 polymer

Description description	Rho GTPase-activating protein 35
Molecular weight formula_weight	1015.0 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	V

XDYAEPMDAX

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	197

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6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id	6wayA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	505 — SHC Adaptor Protein
Homologous superfamily homologous superfamily	10 — SH2 domain

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Unit-cell length a length_a	63.119 Å
Unit-cell length b length_b	83.910 Å
Unit-cell length c length_c	54.239 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	C 2 2 21
Space-group number int_tables_number	20
Crystal system crystal_system	—

Resolution resolution	1.500 Å
Low-resolution limit resolution_low	27.278 Å
R factor r_factor	0.1658
R_work r_work	0.1645
R_free r_free	0.1903

C-terminal SH2 domain of p120RasGAP in complex with p190RhoGAP phosphotyrosine peptide

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

Ras GTPase-activating protein 1

State in the Current Structure

Other States of the Same Protein in the Database

Rho GTPase-activating protein 35

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

6way__assembly_1__model_1

6way__assembly_1__model_1 | I(q)

6way__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

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)

C-terminal SH2 domain of p120RasGAP in complex with p190RhoGAP phosphotyrosine peptide

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

Ras GTPase-activating 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

Rho GTPase-activating protein 35

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

6way__assembly_1__model_1

6way__assembly_1__model_1 | I(q)

6way__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

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)