SAXSdb — 6e24

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

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	No other associated polymer	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MYC_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 37–66； UniProt 96–125

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P13393

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	No other associated polymer	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	TBP_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 80–259； UniProt 61–240

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P46677

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Insufficient information	Monomer	Protein 1	No other associated polymer	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	TAF1_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–32； UniProt 9–40

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	6e24
Deposition date deposition_date	2018-07-10
Structure title title	Ternary structure of c-Myc-TBP-TAF1
Keywords keywords	transcriptional regulation, carcinogenesis, DNA BINDING PROTEIN; DNA BINDING 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.

6e24__assembly_1__model_1

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

Download this curve (.dat)

6e24__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

6e24__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	19.76 Å
Rg (electron density)	19.06 Å
Total Rg	19.84 Å
Atom count	1642
Residues	220
Excluded volume	29786 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`6e24__assembly_1__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 (1)

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Unit-cell length a length_a	73.136 Å
Unit-cell length b length_b	73.136 Å
Unit-cell length c length_c	78.249 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	4

Space group space_group	P 43
Space-group number int_tables_number	78
Crystal system crystal_system	—

Resolution resolution	3.001 Å
Low-resolution limit resolution_low	34.500 Å
R factor r_factor	0.1860
R_work r_work	0.1841
R_free r_free	0.2242

Description description	Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein
Molecular weight formula_weight	27993.1 kDa
EC 编号 ec_number	2.3.1.48
Source method src_method	man
Copy count entity_count	1

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	1642

Ternary structure of c-Myc-TBP-TAF1

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

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

State in the Current Structure

Other States of the Same Protein in the Database

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

State in the Current Structure

Other States of the Same Protein in the Database

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

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

6e24__assembly_1__model_1

6e24__assembly_1__model_1 | I(q)

6e24__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	;Baker's yeast ;
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Escherichia coli-Pichia pastoris shuttle vector pPpARG4

Ternary structure of c-Myc-TBP-TAF1

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

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Transcription initiation factor TFIID subunit 1,Myc proto-oncogene protein,TATA-box-binding protein

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

6e24__assembly_1__model_1

6e24__assembly_1__model_1 | I(q)

6e24__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)