SAXSdb — 4jq5

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

Nucleoporin p58/p45

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 4	No other associated polymer	Consistent with protein count
2	Protein homooligomer	Homooligomer	Protein 4	No other associated polymer	Consistent with protein count
3	Protein homooligomer	Homooligomer	Protein 4	No other associated polymer	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	NUPL1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–86； UniProt 341–425 Author chain B； PDBConstruct 2–86； UniProt 341–425 Author chain C； PDBConstruct 2–86； UniProt 341–425 Author chain D； PDBConstruct 2–86； UniProt 341–425 Author chain E； PDBConstruct 2–86； UniProt 341–425 Author chain F； PDBConstruct 2–86； UniProt 341–425 Author chain G； PDBConstruct 2–86； UniProt 341–425 Author chain H； PDBConstruct 2–86； UniProt 341–425 Author chain I； PDBConstruct 2–86； UniProt 341–425 Author chain J； PDBConstruct 2–86； UniProt 341–425 Author chain K； PDBConstruct 2–86； UniProt 341–425 Author chain L； PDBConstruct 2–86； UniProt 341–425

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	4jq5
Deposition date deposition_date	2013-03-20
Structure title title	Crystal structure of the human Nup49CCS2+3* coiled-coil segment
Keywords keywords	Nucleocytoplasmic transport, TRANSPORT PROTEIN; TRANSPORT 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.

4jq5__assembly_1__model_1

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

Download this curve (.dat)

4jq5__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

4jq5__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	25.25 Å
Rg (electron density)	25.40 Å
Total Rg	26.15 Å
Atom count	5652
Residues	340
Excluded volume	50472 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`4jq5__assembly_1__model_1`	tetrameric （4）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`4jq5__assembly_2__model_1`	tetrameric （4）	Success	4.1.3-1-20251215 (887e7ef)	View Download
3	1	`4jq5__assembly_3__model_1`	tetrameric （4）	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 (1)

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6. Fold Classification (SCOP + CATH) 12 domains

CATH v4.4 (12 domains)

Domain ID domain_id	4jq5A00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5B00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5C00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5D00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5E00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5F00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5G00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5H00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5I00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5J00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5K00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

Domain ID domain_id	4jq5L00
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1350 —

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Unit-cell length a length_a	63.820 Å
Unit-cell length b length_b	77.097 Å
Unit-cell length c length_c	77.197 Å
Unit-cell angle α angle_alpha	120.04 °
Unit-cell angle β angle_beta	90.12 °
Unit-cell angle γ angle_gamma	89.96 °
Molecules per unit cell Z z_pdb	12

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

Resolution resolution	2.195 Å
Low-resolution limit resolution_low	19.830 Å
R factor r_factor	0.2852
R_work r_work	0.2849
R_free r_free	0.2929

Description description	Nucleoporin p58/p45
Molecular weight formula_weight	10138.5 kDa
Source method src_method	man
Copy count entity_count	12

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D,E,F,G,H,I,J,K,L
Atom count atom_count	17026

Crystal structure of the human Nup49CCS2+3* coiled-coil segment

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

Nucleoporin p58/p45

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

4jq5__assembly_1__model_1

4jq5__assembly_1__model_1 | I(q)

4jq5__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 (1)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 12 domains

CATH v4.4 (12 domains)

7. Citations (1)

Source organism organism	Homo sapiens
Common name common_name	human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Escherichia coli

Crystal structure of the human Nup49CCS2+3* coiled-coil segment

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

Nucleoporin p58/p45

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

4jq5__assembly_1__model_1

4jq5__assembly_1__model_1 | I(q)

4jq5__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 (1)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 12 domains

CATH v4.4 (12 domains)

7. Citations (1)