SAXSdb — 5fph

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

INTERFERON-INDUCIBLE GTPASE 1

MUS MUSCULUS

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 MAGNESIUM ION × 4 water × 2	Consistent with protein count
2	Protein monomer	Monomer	Protein 1	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MAGNESIUM ION × 2 water × 1	Consistent with protein count
3	Protein homooligomer	Homooligomer	Protein 2	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 MAGNESIUM ION × 4 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 water × 2	Review required
4	Protein homooligomer	Homooligomer	Protein 2	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MAGNESIUM ION × 3 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 water × 2	Review required
5	Protein monomer	Monomer	Protein 1	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MAGNESIUM ION × 2 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	Consistent with protein count
6	Protein homooligomer	Homooligomer	Protein 2	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 MAGNESIUM ION × 3 water × 2	Review required
7	Protein homooligomer	Homooligomer	Protein 2	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 2 MAGNESIUM ION × 4 water × 2	Review required

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	IIGP1_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 11–423； UniProt 1–413 Author chain B； PDBConstruct 11–423； UniProt 1–413 Author chain C； PDBConstruct 11–423； UniProt 1–413 Author chain D； PDBConstruct 11–423； UniProt 1–413 Author chain E； PDBConstruct 11–423； UniProt 1–413 Author chain F； PDBConstruct 11–423； UniProt 1–413 Author chain G； PDBConstruct 11–423； UniProt 1–413

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	5fph
Deposition date deposition_date	2015-11-30
Structure title title	The GTPase domains of the immunity-related Irga6 dimerize in a parallel head-to-head fashion
Keywords keywords	HYDROLASE, IRGA6, GMPPNP, INNATE IMMUNITY, IRG PROTEINS, GTPASE, DYNAMIN SUPERFAMILY, OLIGOMERIZATION; HYDROLASE
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.

5fph__assembly_1__model_1

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

Download this curve (.dat)

5fph__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5fph__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	34.14 Å
Rg (electron density)	34.69 Å
Total Rg	34.94 Å
Atom count	6476
Residues	770
Excluded volume	116420 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5fph__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`5fph__assembly_2__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`5fph__assembly_3__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
4	1	`5fph__assembly_4__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
5	1	`5fph__assembly_5__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
6	1	`5fph__assembly_6__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
7	1	`5fph__assembly_7__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 (5)

Entity 1 Entity 1 polymer

Description description	INTERFERON-INDUCIBLE GTPASE 1
Molecular weight formula_weight	48972.0 kDa
EC 编号 ec_number	3.6.5.-
Mutation mutation	YES
Source method src_method	man
Copy count entity_count	7

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F,G
Atom count atom_count	22647

GSPGIPGSTTMGQLFSSPKSDENNDLPSSFTGYFKKFNTGEEIISQEILNLIELRMRKGNIQLTNSAISDALKEIDSSVLNVAVTGETGSGKSSFINTLRGIGNEEEGAAKTGVVEVTMERHPYKHPNIPNVVFWDLPGIGSTNFPPNTYLEKMKFYEYDFFIIISATRFKKNDIDIAKAISMMKEEFYFVRTKVDSDITNEADGKPQTFDKEKVLQDIRLNCVNTFRENGIAEPPIFLLSNKNVCHYDFPVLMDELISDLPIYKRHNFMVSLPNITDSVIEKKRQFLKQRIWLEGFAADLVNIIPSLTFLLDSDLETLKKSMKFYRTVFGVDETSLQRLARDWEIEVDQVEAMIKSPAVFKPTDEETIQERLSRYIQEFCLANGYLLPKNSFLKEIFYLKYYFLDMVTEDAKTLLKEICLRN

Source Source

Source organism organism	MUS MUSCULUS
Common name common_name	HOUSE MOUSE
NCBI taxonomy ID ncbi_taxonomy_id	10090
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 non-polymer

Description description	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
Molecular weight formula_weight	522.2 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 3 Entity 3 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	13

Entity 4 Entity 4 non-polymer

Description description	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Molecular weight formula_weight	122.1 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	8

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6. Fold Classification (SCOP + CATH) 7 domains

CATH v4.4 (7 domains)

Domain ID domain_id	5fphA02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	5fphB02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	5fphC02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	5fphD02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	5fphE02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	5fphF02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

Domain ID domain_id	5fphG02
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

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Unit-cell length a length_a	98.510 Å
Unit-cell length b length_b	98.510 Å
Unit-cell length c length_c	1289.400 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	84

Space group space_group	P 61 2 2
Space-group number int_tables_number	178
Crystal system crystal_system	—

Resolution resolution	3.200 Å
Low-resolution limit resolution_low	68.978 Å
R factor r_factor	0.2977
R_work r_work	0.2966
R_free r_free	0.3171

The GTPase domains of the immunity-related Irga6 dimerize in a parallel head-to-head fashion

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

INTERFERON-INDUCIBLE GTPASE 1

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

5fph__assembly_1__model_1

5fph__assembly_1__model_1 | I(q)

5fph__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 (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

6. Fold Classification (SCOP + CATH) 7 domains

CATH v4.4 (7 domains)

7. Citations (1)

The GTPase domains of the immunity-related Irga6 dimerize in a parallel head-to-head fashion

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

INTERFERON-INDUCIBLE GTPASE 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

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

5fph__assembly_1__model_1

5fph__assembly_1__model_1 | I(q)

5fph__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 (5)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 water

6. Fold Classification (SCOP + CATH) 7 domains

CATH v4.4 (7 domains)

7. Citations (1)