SAXSdb — 5wej

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

Genome polyprotein

Norwalk virus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	;(2S)-2-{(5S)-5-[(3-chlorophenyl)methyl]-2-oxo-1,3-oxazolidin-3-yl}-4-methyl-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}pentanamide ; × 1 water × 1	Consistent with protein count
2	Protein monomer	Monomer	Protein 1	;(2S)-2-{(5S)-5-[(3-chlorophenyl)methyl]-2-oxo-1,3-oxazolidin-3-yl}-4-methyl-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}pentanamide ; × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	POLG_NVN68
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 8–188； UniProt 1101–1281 Author chain B； PDBConstruct 8–188； UniProt 1101–1281

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	5wej
Deposition date deposition_date	2017-07-10
Structure title title	1.95 A resolution structure of Norovirus 3CL protease in complex with a dipeptidyl oxazolidinone-based inhibitor
Keywords keywords	;PROTEASE, NOROVIRUS, NORWALK VIRUS, ANTIVIRAL INHIBITORS, Oxazolidinone-based DIPEPTIDYL INHIBITOR, HYDROLASE-HYDROLASE inhibitor complex ;; HYDROLASE/HYDROLASE inhibitor
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.

5wej__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

5wej__assembly_2__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5wej__assembly_2__model_1 | P(r) · Pending

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

Rg（Guinier）	15.87 Å
Rg (electron density)	14.71 Å
Total Rg	15.84 Å
Atom count	1196
Residues	162
Excluded volume	21341 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5wej__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`5wej__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 (3)

Entity 1 Entity 1 polymer

Description description	Genome polyprotein
Molecular weight formula_weight	20126.1 kDa
EC 编号 ec_number	3.6.1.15,3.4.22.66,2.7.7.48
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	2625

MHHHHHHAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLTGANAKGMDLGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQAGEGETALE

Source Source

Source organism organism	Norwalk virus
Common name common_name	Hu/NV/NV/1968/US
NCBI taxonomy ID ncbi_taxonomy_id	524364
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	;(2S)-2-{(5S)-5-[(3-chlorophenyl)methyl]-2-oxo-1,3-oxazolidin-3-yl}-4-methyl-N-{(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}pentanamide ;
Molecular weight formula_weight	464.0 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	147

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6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d5weja_
Class class	b — All beta proteins
Fold Fold fold	b.47 — Trypsin-like serine proteases
Superfamily Superfamily superfamily	b.47.1 — Trypsin-like serine proteases
Family Family family	b.47.1.4 — Viral cysteine protease of trypsin fold

Domain ID domain_id	d5wejb_
Class class	b — All beta proteins
Fold Fold fold	b.47 — Trypsin-like serine proteases
Superfamily Superfamily superfamily	b.47.1 — Trypsin-like serine proteases
Family Family family	b.47.1.4 — Viral cysteine protease of trypsin fold

CATH v4.4 (4 domains)

Domain ID domain_id	5wejA01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	10 — Trypsin-like serine proteases

Domain ID domain_id	5wejA02
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	10 — Trypsin-like serine proteases

Domain ID domain_id	5wejB01
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	10 — Trypsin-like serine proteases

Domain ID domain_id	5wejB02
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	10 — Thrombin, subunit H
Homologous superfamily homologous superfamily	10 — Trypsin-like serine proteases

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Unit-cell length a length_a	59.556 Å
Unit-cell length b length_b	59.556 Å
Unit-cell length c length_c	357.548 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	24

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

Resolution resolution	1.950 Å
Low-resolution limit resolution_low	36.293 Å
R factor r_factor	0.1899
R_work r_work	0.1879
R_free r_free	0.2287

1.95 A resolution structure of Norovirus 3CL protease in complex with a dipeptidyl oxazolidinone-based inhibitor

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

Genome polyprotein

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

5wej__assembly_2__model_1

5wej__assembly_2__model_1 | I(q)

5wej__assembly_2__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 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

CATH v4.4 (4 domains)

7. Citations (1)

1.95 A resolution structure of Norovirus 3CL protease in complex with a dipeptidyl oxazolidinone-based inhibitor

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

Genome polyprotein

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

5wej__assembly_2__model_1

5wej__assembly_2__model_1 | I(q)

5wej__assembly_2__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 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

CATH v4.4 (4 domains)

7. Citations (1)