SAXSdb — 2bgh

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

VINORINE SYNTHASE

RAUVOLFIA SERPENTINA

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
2	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	Q70PR7
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–421； UniProt 1–421 Author chain B； PDBConstruct 1–421； UniProt 1–421

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	2bgh
Deposition date deposition_date	2004-12-22
Structure title title	Crystal structure of Vinorine Synthase
Keywords keywords	VS, BAHD, ACETYLTRANSFERASE, AUTO-RICKSHAW, TRANSFERASE; TRANSFERASE
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.

2bgh__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2bgh__assembly_2__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2bgh__assembly_2__model_1 | P(r) · Pending

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

Rg（Guinier）	22.98 Å
Rg (electron density)	21.53 Å
Total Rg	22.49 Å
Atom count	3225
Residues	412
Excluded volume	57780 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2bgh__assembly_1__model_1`	monomeric （1）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`2bgh__assembly_2__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	VINORINE SYNTHASE
Molecular weight formula_weight	46874.5 kDa
EC 编号 ec_number	2.3.1.160
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	6608

MAPQMEKVSEELILPSSPTPQSLKCYKISHLDQLLLTCHIPFILFYPNPLDSNLDPAQTSQHLKQSLSKVLTHFYPLAGRINVNSSVDCNDSGVPFVEARVQAQLSQAIQNVVELEKLDQYLPSAAYPGGKIEVNEDVPLAVKISFFECGGTAIGVNLSHKIADVLSLATFLNAWTATCRGETEIVLPNFDLAARHFPPVDNTPSPELVPDENVVMKRFVFDKEKIGALRAQASSASEEKNFSRVQLVVAYIWKHVIDVTRAKYGAKNKFVVVQAVNLRSRMNPPLPHYAMGNIATLLFAAVDAEWDKDFPDLIGPLRTSLEKTEDDHNHELLKGMTCLYELEPQELLSFTSWCRLGFYDLDFGWGKPLSACTTTFPKRNAALLMDTRSGDGVEAWLPMAEDEMAMLPVELLSLVDSDFSK

Source Source

Source organism organism	RAUVOLFIA SERPENTINA
Common name common_name	SERPENTWOOD
NCBI taxonomy ID ncbi_taxonomy_id	4060
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	143

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6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_id	d2bgha1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.43 — CoA-dependent acyltransferases
Superfamily Superfamily superfamily	c.43.1 — CoA-dependent acyltransferases
Family Family family	c.43.1.4 — benzylalcohol acetyl-, anthocyanin-O-hydroxy-cinnamoyl-, anthranilate-N-hydroxy-cinnamoyl/benzoyl-, deacetylvindoline acetyltransferase (BAHD) family

Domain ID domain_id	d2bgha2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.43 — CoA-dependent acyltransferases
Superfamily Superfamily superfamily	c.43.1 — CoA-dependent acyltransferases
Family Family family	c.43.1.4 — benzylalcohol acetyl-, anthocyanin-O-hydroxy-cinnamoyl-, anthranilate-N-hydroxy-cinnamoyl/benzoyl-, deacetylvindoline acetyltransferase (BAHD) family

Domain ID domain_id	d2bghb1
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.43 — CoA-dependent acyltransferases
Superfamily Superfamily superfamily	c.43.1 — CoA-dependent acyltransferases
Family Family family	c.43.1.4 — benzylalcohol acetyl-, anthocyanin-O-hydroxy-cinnamoyl-, anthranilate-N-hydroxy-cinnamoyl/benzoyl-, deacetylvindoline acetyltransferase (BAHD) family

Domain ID domain_id	d2bghb2
Class class	c — Alpha and beta proteins (a/b)
Fold Fold fold	c.43 — CoA-dependent acyltransferases
Superfamily Superfamily superfamily	c.43.1 — CoA-dependent acyltransferases
Family Family family	c.43.1.4 — benzylalcohol acetyl-, anthocyanin-O-hydroxy-cinnamoyl-, anthranilate-N-hydroxy-cinnamoyl/benzoyl-, deacetylvindoline acetyltransferase (BAHD) family

CATH v4.4 (4 domains)

Domain ID domain_id	2bghA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	559 — Chloramphenicol Acetyltransferase
Homologous superfamily homologous superfamily	10 — Chloramphenicol acetyltransferase-like domain

Domain ID domain_id	2bghA02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	559 — Chloramphenicol Acetyltransferase
Homologous superfamily homologous superfamily	10 — Chloramphenicol acetyltransferase-like domain

Domain ID domain_id	2bghB01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	559 — Chloramphenicol Acetyltransferase
Homologous superfamily homologous superfamily	10 — Chloramphenicol acetyltransferase-like domain

Domain ID domain_id	2bghB02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	559 — Chloramphenicol Acetyltransferase
Homologous superfamily homologous superfamily	10 — Chloramphenicol acetyltransferase-like domain

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Unit-cell length a length_a	82.715 Å
Unit-cell length b length_b	90.455 Å
Unit-cell length c length_c	136.966 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	2.600 Å
Low-resolution limit resolution_low	20.000 Å
R factor r_factor	0.2130
R_work r_work	0.2110
R_free r_free	0.2720

Crystal structure of Vinorine Synthase

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

VINORINE SYNTHASE

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

2bgh__assembly_2__model_1

2bgh__assembly_2__model_1 | I(q)

2bgh__assembly_2__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

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. Citations (1)

Crystal structure of Vinorine Synthase

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

VINORINE SYNTHASE

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

2bgh__assembly_2__model_1

2bgh__assembly_2__model_1 | I(q)

2bgh__assembly_2__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

6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. Citations (1)