SAXSdb — 1oru

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

yuaD protein

Bacillus subtilis

UniProt O32079

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 2	SULFATE ION × 3 CHLORIDE ION × 3 water × 2	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	O32079_BACSU
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–195； UniProt 1–192 Author chain B； PDBConstruct 1–195； UniProt 1–192

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	1oru
Deposition date deposition_date	2003-03-15
Structure title title	Crystal Structure of APC1665, YUAD protein from Bacillus subtilis
Keywords keywords	;Structural Genomics, YUAD protein, Cytosolic Hypothetical Protein, PSI, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, UNKNOWN FUNCTION ;; STRUCTURAL GENOMICS, UNKNOWN FUNCTION
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.

1oru__assembly_1__model_1

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

Download this curve (.dat)

1oru__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

1oru__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	22.27 Å
Rg (electron density)	21.77 Å
Total Rg	22.46 Å
Atom count	2830
Residues	352
Excluded volume	50697 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`1oru__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 (4)

Entity 1 Entity 1 polymer

Description description	yuaD protein
Molecular weight formula_weight	21885.3 kDa
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	3312

SNAMWKRMTAKAEGLYIADTKSFVTKQMDKLDFDYGGIPGDLHFGLTKKAGAREPMFSRGTEIFNRRQISIVSIEECNEIALKMGVPRILPEWLGANVAVSGMPDLTSLKEGSRIIFPSGAALLCEGENDPCIQPGEVIQSYYPDQPKLASAFVRHALGIRGIVCIVERPGAVYTGDEIEVHSYQRKVKRKAERV

Source Source

Source organism organism	Bacillus subtilis
NCBI taxonomy ID ncbi_taxonomy_id	1423
Host organism host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	SULFATE ION
Molecular weight formula_weight	96.1 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 3 Entity 3 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	365

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d1orua_
Class class	b — All beta proteins
Fold Fold fold	b.58 — PK beta-barrel domain-like
Superfamily Superfamily superfamily	b.58.1 — PK beta-barrel domain-like
Family Family family	b.58.1.2 — MOSC (MOCO sulphurase C-terminal) domain

Domain ID domain_id	d1orub_
Class class	b — All beta proteins
Fold Fold fold	b.58 — PK beta-barrel domain-like
Superfamily Superfamily superfamily	b.58.1 — PK beta-barrel domain-like
Family Family family	b.58.1.2 — MOSC (MOCO sulphurase C-terminal) domain

CATH v4.4 (2 domains)

Domain ID domain_id	1oruA00
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	33 — M1 Pyruvate Kinase; Domain 3
Homologous superfamily homologous superfamily	20 — PK beta-barrel domain-like

Domain ID domain_id	1oruB00
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	33 — M1 Pyruvate Kinase; Domain 3
Homologous superfamily homologous superfamily	20 — PK beta-barrel domain-like

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Unit-cell length a length_a	42.652 Å
Unit-cell length b length_b	87.202 Å
Unit-cell length c length_c	122.249 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	P 21 21 21
Space-group number int_tables_number	19
Crystal system crystal_system	—

Resolution resolution	1.800 Å
Low-resolution limit resolution_low	41.070 Å
R factor r_factor	0.1980
R_work r_work	0.1960
R_free r_free	0.2250

Crystal Structure of APC1665, YUAD protein from Bacillus subtilis

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

yuaD protein

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

1oru__assembly_1__model_1

1oru__assembly_1__model_1 | I(q)

1oru__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 (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (1)

Crystal Structure of APC1665, YUAD protein from Bacillus subtilis

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

yuaD protein

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

1oru__assembly_1__model_1

1oru__assembly_1__model_1 | I(q)

1oru__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 (4)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

CATH v4.4 (2 domains)

7. Citations (1)