SAXSdb — 2j1o

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

GERANYLGERANYL PYROPHOSPHATE SYNTHETASE

SINAPIS ALBA

State in the Current Structure

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

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	GGPPS_SINAL
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 15–93； UniProt 74–152 Author chain A； PDBConstruct 94–153； UniProt 171–230 Author chain A； PDBConstruct 154–214； UniProt 238–298 Author chain A； PDBConstruct 215–268； UniProt 313–366

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	2j1o
Deposition date deposition_date	2006-08-15
Structure title title	Geranylgeranyl diphosphate synthase from Sinapis alba
Keywords keywords	;TRANSFERASE, ISOPRENE BIOSYNTHESIS, MULTIFUNCTIONAL ENZYME, CAROTENOID BIOSYNTHESIS, ISOPRENYL TRANSTRANSFERASE, ISOPRENOID DIPHOSPHATE SYNTHASE, TRANSIT PEPTIDE, CHLOROPLAST ;; 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.

2j1o__assembly_1__model_1

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

Download this curve (.dat)

2j1o__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2j1o__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	25.25 Å
Rg (electron density)	24.43 Å
Total Rg	25.28 Å
Atom count	3836
Residues	510
Excluded volume	69064 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2j1o__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 (3)

Entity 1 Entity 1 polymer

Description description	GERANYLGERANYL PYROPHOSPHATE SYNTHETASE
Molecular weight formula_weight	28929.4 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	2005

MMRGSHHHHHTDPISYIIRKADSVNKALDSAVPLREPLKIHEAMRYSLLAGGKRVRPVLCIAACELVGGEESLAMPAACAVEMIHTMSLIHDDVYGEDVAVLAGDALLSFAFEHLASATSSEVSPARVVRAVGELAKAIGTEGLVAGQVVDISNVGLEHLKFIHLHKTAALLEASAVLGGIIGGGSDEEIERLRKFARCIGLLFQVVDDILDVTIADKLTYPKLMGLEKSREFAEKLNTEARDQLLGFDSDKVAPLLALANYIANRQN

Source Source

Source organism organism	SINAPIS ALBA
Common name common_name	WHITE MUSTARD
NCBI taxonomy ID ncbi_taxonomy_id	3728
Host organism host_organism	ESCHERICHIA COLI

Entity 2 Entity 2 non-polymer

Description description	GLYCEROL
Molecular weight formula_weight	92.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	87

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6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id	2j1oA00
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	600 — Farnesyl Diphosphate Synthase
Homologous superfamily homologous superfamily	10 — Farnesyl Diphosphate Synthase

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Unit-cell length a length_a	71.810 Å
Unit-cell length b length_b	71.810 Å
Unit-cell length c length_c	127.850 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	6

Space group space_group	P 31 2 1
Space-group number int_tables_number	152
Crystal system crystal_system	—

Resolution resolution	2.000 Å
Low-resolution limit resolution_low	45.000 Å
R factor r_factor	0.1960
R_work r_work	0.1950
R_free r_free	0.2300

Geranylgeranyl diphosphate synthase from Sinapis alba

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

GERANYLGERANYL PYROPHOSPHATE SYNTHETASE

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

2j1o__assembly_1__model_1

2j1o__assembly_1__model_1 | I(q)

2j1o__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)

Geranylgeranyl diphosphate synthase from Sinapis alba

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

GERANYLGERANYL PYROPHOSPHATE SYNTHETASE

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

2j1o__assembly_1__model_1

2j1o__assembly_1__model_1 | I(q)

2j1o__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 (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 water

6. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

7. Citations (1)