SAXSdb — 5lgg

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

;Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1 ;

Homo sapiens

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	APC1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–33； UniProt 1–33 Author chain A； PDBConstruct 40–276； UniProt 70–306 Author chain A； PDBConstruct 279–398； UniProt 403–522 Author chain A； PDBConstruct 399–431； UniProt 581–613

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	5lgg
Deposition date deposition_date	2016-07-07
Structure title title	The N-terminal WD40 domain of Apc1 (Anaphase promoting complex subunit 1)
Keywords keywords	APC/C, cell cycle, WD40; CELL CYCLE
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.

5lgg__assembly_1__model_1

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

Download this curve (.dat)

5lgg__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

5lgg__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	23.37 Å
Rg (electron density)	22.24 Å
Total Rg	23.17 Å
Atom count	2989
Residues	378
Excluded volume	53528 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`5lgg__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 (2)

Entity 1 Entity 1 polymer

Description description	;Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1 ;
Molecular weight formula_weight	47909.5 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	3156

MSNFYEERTTMIAARDLQEFVPFGRDHCKHHPNGSAGSAQKESWQLRKGVSEIGEDVDYDEELYVAGNMVIWSKGSKSQALAVYKAFTVDSPVQQALWCDFIISQDKSEKAYSSNEVEKCICILQSSCINMHSIEGKDYIASLPFQVANVWPTKYGLLFERSASSHEVPPGSPREPLPTMFSMLHPLDEITPLVCKSGSLFGSSRVQYVVDHAMKIVFLNTDPSIVMTYDAVQNVHSVWTLRRVKSEEENVVLKFSEQGGTPQNVATSSSLTAHLRGSIVPELCIDHLWTETITNIREKNSQASKVFITSDLCGQKFLCFLVESQLQLRCVKFQESNDKTQLIFGSVTNIPAKDAAPVEKIDTMLVLEGSGNLVLYTGVVRVGKVFIPGLPAPSLTMSGTYIHSIRDPVHNRVTLELSNGSMVRITIPEIA

Source Source

Source organism organism	Homo sapiens
Common name common_name	Human
NCBI taxonomy ID ncbi_taxonomy_id	9606
Host organism host_organism	Spodoptera frugiperda

Entity 2 Entity 2 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	167

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Unit-cell length a length_a	82.633 Å
Unit-cell length b length_b	113.262 Å
Unit-cell length c length_c	100.436 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	C 2 2 21
Space-group number int_tables_number	20
Crystal system crystal_system	—

Resolution resolution	2.150 Å
Low-resolution limit resolution_low	40.131 Å
R factor r_factor	0.1810
R_work r_work	0.1786
R_free r_free	0.2265

The N-terminal WD40 domain of Apc1 (Anaphase promoting complex subunit 1)

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

;Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1 ;

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

5lgg__assembly_1__model_1

5lgg__assembly_1__model_1 | I(q)

5lgg__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 water

7. Citations (1)

The N-terminal WD40 domain of Apc1 (Anaphase promoting complex subunit 1)

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

;Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1,Anaphase-promoting complex subunit 1 ;

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

5lgg__assembly_1__model_1

5lgg__assembly_1__model_1 | I(q)

5lgg__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 (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 water

7. Citations (1)