SAXSdb — 2vft

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

XYLITOL OXIDASE

STREPTOMYCES COELICOLOR

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein monomer	Monomer	Protein 1	FLAVIN-ADENINE DINUCLEOTIDE × 1 sorbitol × 1 CHLORIDE ION × 1 water × 1	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	XYOA_STRCO
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 5–422； UniProt 1–418

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	2vft
Deposition date deposition_date	2007-11-05
Structure title title	Alditol Oxidase from Streptomyces coelicolor A3(2): Complex with Sorbitol
Keywords keywords	FAD, SUGAR, POLYOL, FLAVIN, OXIDASE, FLAVOPROTEIN, OXIDOREDUCTASE; OXIDOREDUCTASE
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.

2vft__assembly_1__model_1

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

Download this curve (.dat)

2vft__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2vft__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	21.43 Å
Rg (electron density)	20.46 Å
Total Rg	21.34 Å
Atom count	3177
Residues	415
Excluded volume	56254 Å³
Maximum q	0.500 Å⁻¹

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

Entity 1 Entity 1 polymer

Description description	XYLITOL OXIDASE
Molecular weight formula_weight	44869.9 kDa
EC 编号 ec_number	1.1.3.41
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	3750

ISEFMSDITVTNWAGNITYTAKELLRPHSLDALRALVADSARVRVLGSGHSFNEIAEPGDGGVLLSLAGLPSVVDVDTAARTVRVGGGVRYAELARVVHARGLALPNMASLPHISVAGSVATGTHGSGVGNGSLASVVREVELVTADGSTVVIARGDERFGGAVTSLGALGVVTSLTLDLEPAYEMEQHVFTELPLAGLDPATFETVMAAAYSVSLFTDWRAPGFRQVWLKRRTDRPLDGFPYAAPAAEKMHPVPGMPAVNCTEQFGVPGPWHERLPHFRAEFTPSSGAELQSEYLMPREHALAALHAMDAIRETLAPVLQTCEIRTVAADAQWLSPAYGRDTVAAHFTWVEDTAAVLPVVRRLEEALVPFAARPHWGKVFTVPAGELRALYPRLADFGALAGALDPAGKFTNAFVRGVLAG

Source Source

Source organism organism	STREPTOMYCES COELICOLOR
NCBI taxonomy ID ncbi_taxonomy_id	100226
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 non-polymer

Description description	FLAVIN-ADENINE DINUCLEOTIDE
Molecular weight formula_weight	785.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	sorbitol
Molecular weight formula_weight	182.2 kDa
Source method src_method	man
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	560

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6. Fold Classification (SCOP + CATH) 7 domains

SCOP 2.08 (2 domains)

Domain ID domain_id	d2vfta1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.145 — FAD-binding/transporter-associated domain-like
Superfamily Superfamily superfamily	d.145.1 — FAD-binding/transporter-associated domain-like
Family Family family	d.145.1.1 — FAD-linked oxidases, N-terminal domain

Domain ID domain_id	d2vfta2
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.32 — FAD-linked oxidases, C-terminal domain
Family Family family	d.58.32.6 — Alditol oxidase

CATH v4.4 (5 domains)

Domain ID domain_id	2vftA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	43 — Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase; domain 2
Homologous superfamily homologous superfamily	10 — Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase, domain 2

Domain ID domain_id	2vftA02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	465 — Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase; domain 3
Homologous superfamily homologous superfamily	10 —

Domain ID domain_id	2vftA03
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	2530 —

Domain ID domain_id	2vftA04
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	2520 —

Domain ID domain_id	2vftA05
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	45 — Vanillyl-alcohol Oxidase; Chain A, domain 4
Homologous superfamily homologous superfamily	10 — Vanillyl-alcohol Oxidase; Chain A, domain 4

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Unit-cell length a length_a	107.185 Å
Unit-cell length b length_b	66.622 Å
Unit-cell length c length_c	59.134 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	95.09 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	C 1 2 1
Space-group number int_tables_number	5
Crystal system crystal_system	—

Resolution resolution	1.600 Å
Low-resolution limit resolution_low	33.310 Å
R factor r_factor	0.1540
R_work r_work	0.1520
R_free r_free	0.1790

Alditol Oxidase from Streptomyces coelicolor A3(2): Complex with Sorbitol

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

XYLITOL OXIDASE

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

2vft__assembly_1__model_1

2vft__assembly_1__model_1 | I(q)

2vft__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 (5)

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 non-polymer

Entity 5 Entity 5 water

6. Fold Classification (SCOP + CATH) 7 domains

SCOP 2.08 (2 domains)

CATH v4.4 (5 domains)

7. Citations (1)

Alditol Oxidase from Streptomyces coelicolor A3(2): Complex with Sorbitol

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

XYLITOL OXIDASE

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

2vft__assembly_1__model_1

2vft__assembly_1__model_1 | I(q)

2vft__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 (5)

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 non-polymer

Entity 5 Entity 5 water

6. Fold Classification (SCOP + CATH) 7 domains

SCOP 2.08 (2 domains)

CATH v4.4 (5 domains)

7. Citations (1)