SAXSdb — 1ejh

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

EUKARYOTIC INITIATION FACTOR 4E

Mus musculus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 2	EUKARYOTIC INITIATION FACTOR 4GII × 1 7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE × 1 water × 2	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 2	EUKARYOTIC INITIATION FACTOR 4GII × 1 7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE × 1 water × 2	Consistent with protein count
3	Protein heterocomplex	Heteromer	Protein 2	EUKARYOTIC INITIATION FACTOR 4GII × 1 7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE × 1 water × 1	Consistent with protein count
4	Protein heterocomplex	Heteromer	Protein 2	EUKARYOTIC INITIATION FACTOR 4GII × 1 7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	IF4E_MOUSE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–190； UniProt 28–217 Author chain B； PDBConstruct 1–190； UniProt 28–217 Author chain C； PDBConstruct 1–190； UniProt 28–217 Author chain D； PDBConstruct 1–190； UniProt 28–217

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	1ejh
Deposition date deposition_date	2000-03-02
Structure title title	EIF4E/EIF4G PEPTIDE/7-METHYL-GDP
Keywords keywords	eIF4E/eIF4GII peptide/7-methyl-GDP, TRANSLATION; TRANSLATION
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.

1ejh__assembly_1__model_1

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

Download this curve (.dat)

1ejh__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1ejh__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	17.39 Å
Rg (electron density)	16.19 Å
Total Rg	17.33 Å
Atom count	1613
Residues	194
Excluded volume	28495 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1ejh__assembly_1__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`1ejh__assembly_2__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`1ejh__assembly_3__model_1`	dimeric （2）	Success	4.1.3-1-20251215 (887e7ef)	View Download
4	1	`1ejh__assembly_4__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 (4)

Entity 1 Entity 1 polymer

Description description	EUKARYOTIC INITIATION FACTOR 4E
Molecular weight formula_weight	22145.1 kDa
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D
Atom count atom_count	6481

VANPEHYIKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSSNLMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETLLCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENRDAVTHIGRVYKERLGLPPKIVIGYQSHADTATKSGSTTKNRFVV

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 polymer

Description description	EUKARYOTIC INITIATION FACTOR 4GII
Molecular weight formula_weight	2050.3 kDa
Source method src_method	syn
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E,F,G,H

KQYDREFLLDFQFMPA

Entity 3 Entity 3 non-polymer

Description description	7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE
Molecular weight formula_weight	458.2 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	111

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6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_id	d1ejha_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.86 — eIF4e-like
Superfamily Superfamily superfamily	d.86.1 — eIF4e-like
Family Family family	d.86.1.1 — Translation initiation factor eIF4e

Domain ID domain_id	d1ejhb_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.86 — eIF4e-like
Superfamily Superfamily superfamily	d.86.1 — eIF4e-like
Family Family family	d.86.1.1 — Translation initiation factor eIF4e

Domain ID domain_id	d1ejhc_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.86 — eIF4e-like
Superfamily Superfamily superfamily	d.86.1 — eIF4e-like
Family Family family	d.86.1.1 — Translation initiation factor eIF4e

Domain ID domain_id	d1ejhd_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.86 — eIF4e-like
Superfamily Superfamily superfamily	d.86.1 — eIF4e-like
Family Family family	d.86.1.1 — Translation initiation factor eIF4e

CATH v4.4 (4 domains)

Domain ID domain_id	1ejhA00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	760 — RNA Cap, Translation Initiation Factor Eif4e
Homologous superfamily homologous superfamily	10 — RNA Cap, Translation Initiation Factor Eif4e

Domain ID domain_id	1ejhB00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	760 — RNA Cap, Translation Initiation Factor Eif4e
Homologous superfamily homologous superfamily	10 — RNA Cap, Translation Initiation Factor Eif4e

Domain ID domain_id	1ejhC00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	760 — RNA Cap, Translation Initiation Factor Eif4e
Homologous superfamily homologous superfamily	10 — RNA Cap, Translation Initiation Factor Eif4e

Domain ID domain_id	1ejhD00
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	760 — RNA Cap, Translation Initiation Factor Eif4e
Homologous superfamily homologous superfamily	10 — RNA Cap, Translation Initiation Factor Eif4e

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Unit-cell length a length_a	140.600 Å
Unit-cell length b length_b	140.600 Å
Unit-cell length c length_c	39.400 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	12

Space group space_group	P 31
Space-group number int_tables_number	144
Crystal system crystal_system	—

Resolution resolution	2.200 Å
Low-resolution limit resolution_low	20.000 Å
R factor r_factor	—
R_work r_work	0.2180
R_free r_free	0.2610

EIF4E/EIF4G PEPTIDE/7-METHYL-GDP

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

EUKARYOTIC INITIATION FACTOR 4E

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

1ejh__assembly_1__model_1

1ejh__assembly_1__model_1 | I(q)

1ejh__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 (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. Citations (1)

EIF4E/EIF4G PEPTIDE/7-METHYL-GDP

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

EUKARYOTIC INITIATION FACTOR 4E

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

1ejh__assembly_1__model_1

1ejh__assembly_1__model_1 | I(q)

1ejh__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 (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. Citations (1)