3ii9

Crystal structure of glutaryl-coa dehydrogenase from Burkholderia pseudomallei at 1.73 Angstrom

Method: X-RAY DIFFRACTION

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

Glutaryl-CoA dehydrogenase

Burkholderia pseudomallei 1710b

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 4	DI(HYDROXYETHYL)ETHER × 4 MAGNESIUM ION × 4 TRIETHYLENE GLYCOL × 2 TETRAETHYLENE GLYCOL × 3 GLYCEROL × 5 water × 4	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q3JP94_BURP1
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–396； UniProt 1–395 Author chain B； PDBConstruct 2–396； UniProt 1–395 Author chain C； PDBConstruct 2–396； UniProt 1–395 Author chain D； PDBConstruct 2–396； UniProt 1–395

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	3ii9
Deposition date deposition_date	2009-07-31
Structure title title	Crystal structure of glutaryl-coa dehydrogenase from Burkholderia pseudomallei at 1.73 Angstrom
Keywords keywords	;SlipChip, Microfluidics, Screening, Optimization, protein crystallization, Structural Genomics, PSI-2, Protein Structure Initiative, Accelerated Technologies Center for Gene to 3D Structure, ATCG3D, FAD, Flavoprotein, Oxidoreductase, Seattle Structural Genomics Center for Infectious Disease, SSGCID ;; 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.

3ii9__assembly_1__model_1

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

Download this curve (.dat)

3ii9__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

3ii9__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	35.77 Å
Rg (electron density)	35.11 Å
Total Rg	35.52 Å
Atom count	11906
Residues	1540
Excluded volume	212260 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`3ii9__assembly_1__model_1`	tetrameric （4）	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 (7)

Entity 1 Entity 1 polymer

Description description	Glutaryl-CoA dehydrogenase
Molecular weight formula_weight	43256.3 kDa
EC 编号 ec_number	1.3.99.7
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D
Atom count atom_count	12893

SMAAATFHWDDPLLLDQQLADDERMVRDAAHAYAQGKLAPRVTEAFRHETTDAAIFREMGEIGLLGPTIPEQYGGPGLDYVSYGLIAREVERVDSGYRSMMSVQSSLVMVPIFEFGSDAQKEKYLPKLATGEWIGCFGLTEPNHGSDPGSMVTRARKVPGGYSLSGSKMWITNSPIADVFVVWAKLDEDGRDEIRGFILEKGCKGLSAPAIHGKVGLRASITGEIVLDEAFVPEENILPHVKGLRGPFTCLNSARYGIAWGALGAAESCWHIARQYVLDRKQFGRPLAANQLIQKKLADMQTEITLGLQGVLRLGRMKDEGTAAVEITSIMKRNSCGKALDIARLARDMLGGNGISDEFGVARHLVNLEVVNTYEGTHDIHALILGRAQTGIQAFF

Source Source

Source organism organism	Burkholderia pseudomallei 1710b
NCBI taxonomy ID ncbi_taxonomy_id	320372
Host organism host_organism	Escherichia coli BL21

Entity 2 Entity 2 non-polymer

Description description	DI(HYDROXYETHYL)ETHER
Molecular weight formula_weight	106.1 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 3 Entity 3 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 4 Entity 4 non-polymer

Description description	TRIETHYLENE GLYCOL
Molecular weight formula_weight	150.2 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 5 Entity 5 non-polymer

Description description	TETRAETHYLENE GLYCOL
Molecular weight formula_weight	194.2 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 6 Entity 6 non-polymer

Description description	GLYCEROL
Molecular weight formula_weight	92.1 kDa
Source method src_method	syn
Copy count entity_count	5

Entity 7 Entity 7 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	907

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6. Fold Classification (SCOP + CATH) 20 domains

SCOP 2.08 (8 domains)

Domain ID domain_id	d3ii9a1
Class class	e — Multi-domain proteins (alpha and beta)
Fold Fold fold	e.6 — Acyl-CoA dehydrogenase NM domain-like
Superfamily Superfamily superfamily	e.6.1 — Acyl-CoA dehydrogenase NM domain-like
Family Family family	e.6.1.0 — automated matches

Domain ID domain_id	d3ii9a2
Class class	a — All alpha proteins
Fold Fold fold	a.29 — Bromodomain-like
Superfamily Superfamily superfamily	a.29.3 — Acyl-CoA dehydrogenase C-terminal domain-like
Family Family family	a.29.3.0 — automated matches

Domain ID domain_id	d3ii9b1
Class class	e — Multi-domain proteins (alpha and beta)
Fold Fold fold	e.6 — Acyl-CoA dehydrogenase NM domain-like
Superfamily Superfamily superfamily	e.6.1 — Acyl-CoA dehydrogenase NM domain-like
Family Family family	e.6.1.0 — automated matches

Domain ID domain_id	d3ii9b2
Class class	a — All alpha proteins
Fold Fold fold	a.29 — Bromodomain-like
Superfamily Superfamily superfamily	a.29.3 — Acyl-CoA dehydrogenase C-terminal domain-like
Family Family family	a.29.3.0 — automated matches

Domain ID domain_id	d3ii9c1
Class class	e — Multi-domain proteins (alpha and beta)
Fold Fold fold	e.6 — Acyl-CoA dehydrogenase NM domain-like
Superfamily Superfamily superfamily	e.6.1 — Acyl-CoA dehydrogenase NM domain-like
Family Family family	e.6.1.0 — automated matches

Domain ID domain_id	d3ii9c2
Class class	a — All alpha proteins
Fold Fold fold	a.29 — Bromodomain-like
Superfamily Superfamily superfamily	a.29.3 — Acyl-CoA dehydrogenase C-terminal domain-like
Family Family family	a.29.3.0 — automated matches

Domain ID domain_id	d3ii9d1
Class class	e — Multi-domain proteins (alpha and beta)
Fold Fold fold	e.6 — Acyl-CoA dehydrogenase NM domain-like
Superfamily Superfamily superfamily	e.6.1 — Acyl-CoA dehydrogenase NM domain-like
Family Family family	e.6.1.0 — automated matches

Domain ID domain_id	d3ii9d2
Class class	a — All alpha proteins
Fold Fold fold	a.29 — Bromodomain-like
Superfamily Superfamily superfamily	a.29.3 — Acyl-CoA dehydrogenase C-terminal domain-like
Family Family family	a.29.3.0 — automated matches

CATH v4.4 (12 domains)

Domain ID domain_id	3ii9A01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	540 — Butyryl-Coa Dehydrogenase, subunit A; domain 1
Homologous superfamily homologous superfamily	10 — Acyl-CoA dehydrogenase/oxidase, N-terminal domain

Domain ID domain_id	3ii9A02
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	110 — Butyryl-CoA Dehydrogenase, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 2

Domain ID domain_id	3ii9A03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3

Domain ID domain_id	3ii9B01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	540 — Butyryl-Coa Dehydrogenase, subunit A; domain 1
Homologous superfamily homologous superfamily	10 — Acyl-CoA dehydrogenase/oxidase, N-terminal domain

Domain ID domain_id	3ii9B02
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	110 — Butyryl-CoA Dehydrogenase, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 2

Domain ID domain_id	3ii9B03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3

Domain ID domain_id	3ii9C01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	540 — Butyryl-Coa Dehydrogenase, subunit A; domain 1
Homologous superfamily homologous superfamily	10 — Acyl-CoA dehydrogenase/oxidase, N-terminal domain

Domain ID domain_id	3ii9C02
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	110 — Butyryl-CoA Dehydrogenase, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 2

Domain ID domain_id	3ii9C03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3

Domain ID domain_id	3ii9D01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	540 — Butyryl-Coa Dehydrogenase, subunit A; domain 1
Homologous superfamily homologous superfamily	10 — Acyl-CoA dehydrogenase/oxidase, N-terminal domain

Domain ID domain_id	3ii9D02
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	110 — Butyryl-CoA Dehydrogenase, subunit A; domain 2
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 2

Domain ID domain_id	3ii9D03
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
Homologous superfamily homologous superfamily	10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3

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Unit-cell length a length_a	80.966 Å
Unit-cell length b length_b	141.268 Å
Unit-cell length c length_c	84.012 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	112.26 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	8

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	1.740 Å
Low-resolution limit resolution_low	40.230 Å
R factor r_factor	0.1716
R_work r_work	0.1704
R_free r_free	0.1956

Crystal structure of glutaryl-coa dehydrogenase from Burkholderia pseudomallei at 1.73 Angstrom

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

Glutaryl-CoA dehydrogenase

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

3ii9__assembly_1__model_1

3ii9__assembly_1__model_1 | I(q)

3ii9__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 (7)

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 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

6. Fold Classification (SCOP + CATH) 20 domains

SCOP 2.08 (8 domains)

CATH v4.4 (12 domains)

7. Citations (1)

Crystal structure of glutaryl-coa dehydrogenase from Burkholderia pseudomallei at 1.73 Angstrom

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

Glutaryl-CoA dehydrogenase

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

3ii9__assembly_1__model_1

3ii9__assembly_1__model_1 | I(q)

3ii9__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 (7)

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 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 water

6. Fold Classification (SCOP + CATH) 20 domains

SCOP 2.08 (8 domains)

CATH v4.4 (12 domains)

7. Citations (1)