SAXSdb — 7zga

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

SEC14 cytosolic factor

Saccharomyces cerevisiae S288C

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	;~{O}9-methyl ~{O}4-[2,2,2-tris(chloranyl)ethyl] (5~{a}~{S},6~{a}~{S},9~{R},10~{a}~{S})-7-methyl-3-nitro-5,5~{a},6,6~{a},8,9,10,10~{a}-octahydroindolo[4,3-fg]quinoline-4,9-dicarboxylate ; × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	SEC14_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–296； UniProt 3–298

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	7zga
Deposition date deposition_date	2022-04-03
Structure title title	Structure of yeast Sec14p with ergoline
Keywords keywords	Sec14p, ergoline, LIPID BINDING PROTEIN; LIPID 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.

7zga__assembly_1__model_1

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

Download this curve (.dat)

7zga__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7zga__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	20.18 Å
Rg (electron density)	19.30 Å
Total Rg	20.26 Å
Atom count	2429
Residues	296
Excluded volume	43349 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7zga__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 (3)

Entity 1 Entity 1 polymer

Description description	SEC14 cytosolic factor
Molecular weight formula_weight	34017.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	2506

TQQEKEFLESYPQNCPPDALPGTPGNLDSAQEKALAELRKLLEDAGFIERLDDSTLLRFLRARKFDVQLAKEMFENCEKWRKDYGTDTILQDFHYDEKPLIAKFYPQYYHKTDKDGRPVYFEELGAVNLHEMNKVTSEERMLKNLVWEYESVVQYRLPACSRAAGHLVETSCTIMDLKGISISSAYSVMSYVREASYISQNYYPERMGKFYIINAPFGFSTAFRLFKPFLDPVTVSKIFILGSSYQKELLKQIPAENLPVKFGGKSEVDESKGGLYLSDIGPWRDPKYIGPEGEAP

Source Source

Source organism organism	Saccharomyces cerevisiae S288C
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	;~{O}9-methyl ~{O}4-[2,2,2-tris(chloranyl)ethyl] (5~{a}~{S},6~{a}~{S},9~{R},10~{a}~{S})-7-methyl-3-nitro-5,5~{a},6,6~{a},8,9,10,10~{a}-octahydroindolo[4,3-fg]quinoline-4,9-dicarboxylate ;
Molecular weight formula_weight	506.8 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	77

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Unit-cell length a length_a	87.498 Å
Unit-cell length b length_b	87.498 Å
Unit-cell length c length_c	110.068 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 32 2 1
Space-group number int_tables_number	154
Crystal system crystal_system	—

Resolution resolution	2.302 Å
Low-resolution limit resolution_low	44.529 Å
R factor r_factor	0.1919
R_work r_work	0.1883
R_free r_free	0.2284

Structure of yeast Sec14p with ergoline

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

SEC14 cytosolic factor

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

7zga__assembly_1__model_1

7zga__assembly_1__model_1 | I(q)

7zga__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

7. Citations (1)

Structure of yeast Sec14p with ergoline

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

SEC14 cytosolic factor

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

7zga__assembly_1__model_1

7zga__assembly_1__model_1 | I(q)

7zga__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

7. Citations (1)