SAXSdb — 1c3y

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

THP12 CARRIER PROTEIN

Tenebrio molitor

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 monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count	Chain A； UniProt 19–126	Not recorded	No other associated polymer	SOLUTION NMR NMR measurement conditions：pH 6.9；25 K；Ionic strength (raw mmCIF value) NO SALT；Pressure AMBIENT NMR measurement conditions：pH 6.9；25 K；Ionic strength (raw mmCIF value) NO SALT；Pressure AMBIENT NMR sample composition：1MM PROTEIN, N15- OR N15/C13-DOUBLE LABELED NMR sample composition：1MM PROTEIN, N15- OR N15/C13-DOUBLE LABELED	Resolution not provided

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 1C3Y	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1C3Z THP12-CARRIER PROTEIN FROM YELLOW MEAL WORM Deposited 1999-07-10	Parsed fields agree	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–126（108 aa）	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6.9；25 K；Ionic strength (raw mmCIF value) NO SALT；Pressure AMBIENT NMR measurement conditions pH 6.9；25 K；Ionic strength (raw mmCIF value) NO SALT；Pressure AMBIENT NMR sample composition 1MM PROTEIN, N15- OR N15/C13-DOUBLE LABELED NMR sample composition 1MM PROTEIN, N15- OR N15/C13-DOUBLE LABELED	Resolution not provided

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	Q27011_TENMO
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–108； UniProt 19–126

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	1c3y
Deposition date deposition_date	1999-07-10
Structure title title	THP12-CARRIER PROTEIN FROM YELLOW MEAL WORM
Keywords keywords	EF-HAND, ALL-ALPHA, ANTIFREEZE PROTEIN; ANTIFREEZE PROTEIN
Experimental Method method	SOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier	15.85 Å
Radius of gyration Rg (electron density) rg_electron	15.50 Å
Forward intensity I(0) i0	1255680000.00
Molecular weight molecular_weight	283060.0 kDa
Excluded volume excluded_volume	347590 Å³
Envelope volume envelope_volume	47025 Å³
Hydration-shell volume shell_volume	19563 Å³
Envelope diameter envelope_diameter	66.7 Å
Shell Rg shell_rg	27.25 Å
Envelope Rg envelope_rg	21.58 Å
Shape Rg shape_rg	15.47 Å
Total Rg total_rg	15.82 Å
Total atoms total_atoms	39169
Residues n_residues	2484
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	59.6 Å
Rg (real space) rg_real	15.88 Å
Rg uncertainty (real space) rg_real_error	0.53 Å
I(0) (real space) i0_real	1.2560e+09
I(0) uncertainty (real space) i0_real_error	1.5210e+07
Rg (reciprocal space) rg_reciprocal	15.88 Å
I(0) (reciprocal space) i0_reciprocal	1256000000.0000
Solution quality estimate total_estimate	0.5448
Solution quality rating solution_quality	REASONABLE a REASONABLE solution
P(r) peaks n_peaks	3
Primary peak position r_peak_primary	16.6 Å
Skewness Skewness skewness	0.422
Kurtosis Kurtosis kurtosis	0.145
Angular range angular_range	— – 0.5000 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	356400.0000
Real-space data points n_real_points	80
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.504; Stabil: 1.000; Sysdev: 0.256; Positv: 1.000; Valcen: 0.798; Smooth: 0.000

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (1)

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7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1c3ya_
Class class	a — All alpha proteins
Fold Fold fold	a.39 — EF Hand-like
Superfamily Superfamily superfamily	a.39.2 — Insect pheromone/odorant-binding proteins
Family Family family	a.39.2.1 — Insect pheromone/odorant-binding proteins

CATH v4.4 (1 domains)

Domain ID domain_id	1c3yA00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	238 — Recoverin; domain 1
Homologous superfamily homologous superfamily	20 — Pheromone/general odorant binding protein domain

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8. Citations (2)

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 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	1

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Description description	THP12 CARRIER PROTEIN
Molecular weight formula_weight	12334.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	39169

来源生物 organism	Tenebrio molitor
通用名 common_name	yellow mealworm
NCBI Class编号 ncbi_taxonomy_id	7067
宿主生物 host_organism	Escherichia coli BL21(DE3)

THP12-CARRIER PROTEIN FROM YELLOW MEAL WORM

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

THP12 CARRIER PROTEIN

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

6. Entities and Polymers Entities & Polymers (1)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

CATH v4.4 (1 domains)

8. Citations (2)

9. Files and Curves (10)

Files (7)

Curves (3)

fit	/app/data/saxs_computation/c3/1c3y/1c3y.fit
pddf	/app/data/pr_computation/c3/1c3y/1c3y.pr.out
profile	/app/data/saxs_computation/c3/1c3y/1c3y.dat