SAXSdb — 5ehi

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

NS5 methyltransferase dengue virus

Dengue virus type 3 (strain Philippines/H87/1956)

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	S-ADENOSYLMETHIONINE × 1 4-[[3-[(2-azanyl-4-chloranyl-phenyl)carbamoylamino]phenyl]sulfonylamino]benzoic acid × 1 water × 1	Consistent with protein count
2	Protein monomer	Monomer	Protein 1	S-ADENOSYLMETHIONINE × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	POLG_DEN3P
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–256； UniProt 2491–2746 Author chain C； PDBConstruct 1–256； UniProt 2491–2746

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	5ehi
Deposition date deposition_date	2015-10-28
Structure title title	DENGUE 3 NS5 METHYLTRANSFERASE BOUND TO S-ADENOSYL METHIONINE AND MOLECULE BF287
Keywords keywords	TRANSFERASE, DENGUE VIRUS, NS5 METHYLTRANSFERASE, FRAGMENT-BASED DRUG DISCOVERY; TRANSFERASE
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.

5ehi__assembly_1__model_1

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

Download this curve (.dat)

5ehi__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5ehi__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	19.05 Å
Rg (electron density)	18.03 Å
Total Rg	18.98 Å
Atom count	2085
Residues	256
Excluded volume	37086 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5ehi__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`5ehi__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 (4)

Entity 1 Entity 1 polymer

Description description	NS5 methyltransferase dengue virus
Molecular weight formula_weight	31206.8 kDa
EC 编号 ec_number	3.4.21.91,3.6.1.15,3.6.4.13,2.1.1.56,2.1.1.57,2.7.7.48
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,C
Atom count atom_count	5309

GTGSQGETLGEKWKKKLNQLSRKEFDLYKKSGITEVDRTEAKEGLKRGETTHHAVSRGSAKLQWFVERNMVIPEGRVIDLGCGRGGWSYYCAGLKKVTEVRGYTKGGPGHEEPVPMSTYGWNIVKLMSGKDVFYLPPEKCDTLLCDIGESSPSPTVEESRTIRVLKMVEPWLKNNQFCIKVLNPYMPTVIEHLERLQRKHGGMLVRNPLSRNSTHEMYWISNGTGNIVSSVNMVSRLLLNRFTMTHRRPTIEKDVDLGAGTRHVNAEPETPNMDVI

Source Source

Source organism organism	Dengue virus type 3 (strain Philippines/H87/1956)
Common name common_name	DENV-3
NCBI taxonomy ID ncbi_taxonomy_id	408870
Host organism host_organism	Escherichia coli BL21(DE3)

Entity 2 Entity 2 non-polymer

Description description	S-ADENOSYLMETHIONINE
Molecular weight formula_weight	398.4 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 3 Entity 3 non-polymer

Description description	4-[[3-[(2-azanyl-4-chloranyl-phenyl)carbamoylamino]phenyl]sulfonylamino]benzoic acid
Molecular weight formula_weight	460.9 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	872

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6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (4 domains)

Domain ID domain_id	d5ehia1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.66 — S-adenosyl-L-methionine-dependent methyltransferases
Superfamily Superfamily superfamily	c.66.1 — S-adenosyl-L-methionine-dependent methyltransferases
Family Family family	c.66.1.0 — automated matches

Domain ID domain_id	d5ehia2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

Domain ID domain_id	d5ehic1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.66 — S-adenosyl-L-methionine-dependent methyltransferases
Superfamily Superfamily superfamily	c.66.1 — S-adenosyl-L-methionine-dependent methyltransferases
Family Family family	c.66.1.0 — automated matches

Domain ID domain_id	d5ehic2
Class class	l — Artifacts
Fold Fold fold	l.1 — Tags
Superfamily Superfamily superfamily	l.1.1 — Tags
Family Family family	l.1.1.1 — Tags

CATH v4.4 (2 domains)

Domain ID domain_id	5ehiA00
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	150 — Vaccinia Virus protein VP39

Domain ID domain_id	5ehiC00
Class class	3 — Alpha Beta
Architecture architecture	40 — 3-Layer(aba) Sandwich
Topology topology	50 — Rossmann fold
Homologous superfamily homologous superfamily	150 — Vaccinia Virus protein VP39

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Unit-cell length a length_a	60.895 Å
Unit-cell length b length_b	185.566 Å
Unit-cell length c length_c	51.408 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	P 21 21 2
Space-group number int_tables_number	18
Crystal system crystal_system	—

Resolution resolution	1.303 Å
Low-resolution limit resolution_low	26.000 Å
R factor r_factor	0.1914
R_work r_work	0.1903
R_free r_free	0.2111

DENGUE 3 NS5 METHYLTRANSFERASE BOUND TO S-ADENOSYL METHIONINE AND MOLECULE BF287

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

NS5 methyltransferase dengue virus

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

5ehi__assembly_1__model_1

5ehi__assembly_1__model_1 | I(q)

5ehi__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 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (4 domains)

CATH v4.4 (2 domains)

7. Citations (1)

DENGUE 3 NS5 METHYLTRANSFERASE BOUND TO S-ADENOSYL METHIONINE AND MOLECULE BF287

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

NS5 methyltransferase dengue virus

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

5ehi__assembly_1__model_1

5ehi__assembly_1__model_1 | I(q)

5ehi__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 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (4 domains)

CATH v4.4 (2 domains)

7. Citations (1)