SAXSdb — 9vkf

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

Protein arginine N-methyltransferase 1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	ANM1_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–328； UniProt 21–348 Author chain B； PDBConstruct 1–328； UniProt 21–348

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	9vkf
Deposition date deposition_date	2025-06-23
Last revision last_revision	2025-07-09
Structure title title	Crystal structure of yeast arginine N-methyltransferase 1,HMT1
Keywords keywords	homo dimer, Protein arginine N-methyltransferase 1, HMT1, GENE REGULATION., NUCLEAR PROTEIN, GENE REGULATION; GENE REGULATION
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.

9vkf__assembly_1__model_1

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

Download this curve (.dat)

9vkf__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9vkf__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	28.76 Å
Rg (electron density)	27.68 Å
Total Rg	28.53 Å
Atom count	9102
Residues	579
Excluded volume	83093 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9vkf__assembly_1__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 (1)

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Unit-cell length a length_a	84.670 Å
Unit-cell length b length_b	84.670 Å
Unit-cell length c length_c	97.720 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	6

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

Resolution resolution	2.850 Å
Low-resolution limit resolution_low	34.330 Å
R factor r_factor	0.2349
R_work r_work	0.2349
R_free r_free	0.2837

Description description	Protein arginine N-methyltransferase 1
Molecular weight formula_weight	37679.6 kDa
EC 编号 ec_number	2.1.1.319
Source method src_method	man
Copy count entity_count	2

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	9102

Crystal structure of yeast arginine N-methyltransferase 1,HMT1

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

Protein arginine N-methyltransferase 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

9vkf__assembly_1__model_1

9vkf__assembly_1__model_1 | I(q)

9vkf__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

7. Citations (1)

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Common name common_name	;brewer's yeast ;
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Escherichia coli

Crystal structure of yeast arginine N-methyltransferase 1,HMT1

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

Protein arginine N-methyltransferase 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

9vkf__assembly_1__model_1

9vkf__assembly_1__model_1 | I(q)

9vkf__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

7. Citations (1)