SAXSdb — 1lo7

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

4-hydroxybenzoyl-CoA Thioesterase

Pseudomonas sp. CBS3

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein homooligomer Homooligomer Protein × 4 PDB declaration: tetrameric（4） Consistent with protein copy count	Chain A； UniProt 1–141	Not recorded	4CO 4-HYDROXYPHENACYL COENZYME A × 4 EDO 1,2-ETHANEDIOL × 8	X-RAY DIFFRACTION X-ray crystallization conditions：batch；pH 5；277 K；PEG 8000, potassium chloride, succinate, 4-hydroxyphenacyl CoA, pH 5.0, batch at 277K	Resolution 1.50 Å R-free 0.198

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 1LO7	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1BVQ THREE-DIMENSIONAL STRUCTURE OF 4-HYDROXYBENZOYL COA THIOESTERASE FROM PSEUDOMONAS SP. STRAIN CBS-3. Deposited 1998-09-16	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–141（141 aa）	Not recorded	EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 4	X-RAY DIFFRACTION X-ray crystallization conditions pH 7；0.9 M AMMONIUM SULFATE 1.0 % 2-METHYL-2,4-PENTADIOL 50 MM HEPES PH 7.0	Resolution 2.00 Å
1LO8 X-ray crystal structure of 4-hydroxybenzoyl CoA thioesterase complexed with 4-hydroxybenzyl CoA Deposited 2002-05-06	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–141（141 aa）	Not recorded	4CA 4-HYDROXYBENZYL COENZYME A × 4	X-RAY DIFFRACTION X-ray crystallization conditions batch；pH 5；277 K；PEG 8000, potassium chloride, succinate, 4-hydroxybenzyl CoA, pH 5.0, batch at 277K	Resolution 1.80 Å R-free 0.247
1LO9 X-ray crystal structure of 4-hydroxybenzoyl CoA thioesterase mutant D17N complexed with 4-hydroxybenzoyl CoA Deposited 2002-05-06	Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–141（141 aa）	Mutation：D17N	BCA 4-HYDROXYBENZOYL COENZYME A × 4	X-RAY DIFFRACTION X-ray crystallization conditions batch；pH 6；277 K；PEG 5000-O-methylether, potassium chloride, MES, 4-hydroxybenzoyl CoA, pH 6.0, batch at 277K	Resolution 2.80 Å R-free 0.247

3 other PDB entries and 3 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	4HBT_PSEUC
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–141； UniProt 1–141

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	1lo7
Deposition date deposition_date	2002-05-06
Structure title title	X-ray structure of 4-Hydroxybenzoyl CoA Thioesterase complexed with 4-hydroxyphenacyl CoA
Keywords keywords	Thioesterase, hot dog fold, catalytic mechanism, HYDROLASE; HYDROLASE
Experimental Method method	X-RAY DIFFRACTION

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	17.31 Å
Radius of gyration Rg (electron density) rg_electron	16.36 Å
Forward intensity I(0) i0	6057790.00
Molecular weight molecular_weight	17016.0 kDa
Excluded volume excluded_volume	20908 Å³
Envelope volume envelope_volume	24471 Å³
Hydration-shell volume shell_volume	13131 Å³
Envelope diameter envelope_diameter	59.8 Å
Shell Rg shell_rg	21.39 Å
Envelope Rg envelope_rg	16.77 Å
Shape Rg shape_rg	16.34 Å
Total Rg total_rg	17.25 Å
Total atoms total_atoms	1188
Residues n_residues	140
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	62.6 Å
Rg (real space) rg_real	17.32 Å
Rg uncertainty (real space) rg_real_error	0.54 Å
I(0) (real space) i0_real	6.0580e+06
I(0) uncertainty (real space) i0_real_error	8.0880e+04
Rg (reciprocal space) rg_reciprocal	17.32 Å
I(0) (reciprocal space) i0_reciprocal	6058000.0000
Solution quality estimate total_estimate	0.6766
Solution quality rating solution_quality	REASONABLE a REASONABLE solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	19.8 Å
Skewness Skewness skewness	0.369
Kurtosis Kurtosis kurtosis	-0.322
Angular range angular_range	— – 0.4600 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	1295000.0000
Real-space data points n_real_points	77
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.666; Stabil: 1.000; Sysdev: 0.307; Positv: 1.000; Valcen: 0.873; Smooth: 1.000

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Description description	4-hydroxybenzoyl-CoA Thioesterase
Molecular weight formula_weight	16140.5 kDa
EC 编号 ec_number	3.1.2.23
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	1375

MARSITMQQRIEFGDCDPAGIVWYPNYHRWLDAASRNYFIKCGLPPWRQTVVERGIVGTPIVSCNASFVCTASYDDVLTIETCIKEWRRKSFVQRHSVSRTTPGGDVQLVMRADEIRVFAMNDGERLRAIEVPADYIELCS

来源 Source

来源生物 organism	Pseudomonas sp. CBS3
NCBI Class编号 ncbi_taxonomy_id	72586
宿主生物 host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	4-HYDROXYPHENACYL COENZYME A
Molecular weight formula_weight	901.7 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	1,2-ETHANEDIOL
Molecular weight formula_weight	62.1 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	173

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7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1lo7a_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.38 — Thioesterase/thiol ester dehydrase-isomerase
Superfamily Superfamily superfamily	d.38.1 — Thioesterase/thiol ester dehydrase-isomerase
Family Family family	d.38.1.1 — 4HBT-like

CATH v4.4 (1 domains)

Domain ID domain_id	1lo7A00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	129 — Thiol Ester Dehydrase; Chain A
Homologous superfamily homologous superfamily	10 — Hotdog Thioesterase

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8. Citations (1)

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Unit-cell length a length_a	51.500 Å
Unit-cell length b length_b	55.200 Å
Unit-cell length c length_c	93.500 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	I 2 2 2
Space-group number int_tables_number	23
Crystal system crystal_system	—

Resolution resolution	1.500 Å
Low-resolution limit resolution_low	30.000 Å
R factor r_factor	0.1630
R_work r_work	0.1610
R_free r_free	0.1980

fit	/app/data/saxs_computation/lo/1lo7/1lo7.fit
pddf	/app/data/pr_computation/lo/1lo7/1lo7.pr.out
profile	/app/data/saxs_computation/lo/1lo7/1lo7.dat

X-ray structure of 4-Hydroxybenzoyl CoA Thioesterase complexed with 4-hydroxyphenacyl CoA

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

4-hydroxybenzoyl-CoA Thioesterase

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction