SAXSdb — 7hs1

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

Oleoyl-acyl carrier protein thioesterase 1, chloroplastic

Arabidopsis thaliana

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	(3R)-3-(methylamino)-1-phenylpiperidin-2-one × 2 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	FATA1_ARATH
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–289； UniProt 75–362 Author chain B； PDBConstruct 2–289； UniProt 75–362

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	7hs1
Deposition date deposition_date	2024-12-23
Last revision last_revision	2025-08-13
Structure title title	PanDDA analysis group deposition -- Crystal Structure of FatA in complex with Z1206890404
Keywords keywords	;SGC - Diamond I04-1 fragment screening, PanDDA, XChemExplorer, fragment screening, XChem, Thioesterase, Plant, Fatty Acid Biosynthesis, Fatty Acid, Chain termination, Dimer, Hydrolase, Acyl-ACP thioesterase, Acyl ACP thioesterase, 18:1 FA, FatA, ACP, Herbicide, Mode of Action ;; HYDROLASE
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.

7hs1__assembly_1__model_1

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

Download this curve (.dat)

7hs1__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7hs1__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	25.33 Å
Rg (electron density)	24.25 Å
Total Rg	25.20 Å
Atom count	4302
Residues	529
Excluded volume	75876 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7hs1__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 (3)

Entity 1 Entity 1 polymer

Description description	Oleoyl-acyl carrier protein thioesterase 1, chloroplastic
Molecular weight formula_weight	33615.6 kDa
EC 编号 ec_number	3.1.2.14
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	4516

MGSLTEDGLSYKEKFVVRSYEVGSNKTATVETIANLLQEVGCNHAQSVGFSTDGFATTTTMRKLHLIWVTARMHIEIYKYPAWGDVVEIETWCQSEGRIGTRRDWILKDSVTGEVTGRATSKWVMMNQDTRRLQKVSDDVRDEYLVFCPQEPRLAFPEENNRSLKKIPKLEDPAQYSMIGLKPRRADLDMNQHVNNVTYIGWVLESIPQEIVDTHELQVITLDYRRECQQDDVVDSLTTTTSEIGGTNGSATSGTQGHNDSQFLHLLRLSGDGQEINRGTTLWRKKPSSHHHHHH

Source Source

Source organism organism	Arabidopsis thaliana
Common name common_name	thale cress
NCBI taxonomy ID ncbi_taxonomy_id	3702
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	(3R)-3-(methylamino)-1-phenylpiperidin-2-one
Molecular weight formula_weight	204.3 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	102

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Unit-cell length a length_a	99.080 Å
Unit-cell length b length_b	99.040 Å
Unit-cell length c length_c	129.140 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	16

Space group space_group	I 2 2 2
Space-group number int_tables_number	23
Crystal system crystal_system	—

Resolution resolution	2.480 Å
Low-resolution limit resolution_low	27.050 Å
R factor r_factor	0.2545
R_work r_work	0.2513
R_free r_free	0.3128

PanDDA analysis group deposition -- Crystal Structure of FatA in complex with Z1206890404

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

Oleoyl-acyl carrier protein thioesterase 1, chloroplastic

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

7hs1__assembly_1__model_1

7hs1__assembly_1__model_1 | I(q)

7hs1__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)

PanDDA analysis group deposition -- Crystal Structure of FatA in complex with Z1206890404

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

Oleoyl-acyl carrier protein thioesterase 1, chloroplastic

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

7hs1__assembly_1__model_1

7hs1__assembly_1__model_1 | I(q)

7hs1__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)