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1jqi

Crystal Structure of Rat Short Chain Acyl-CoA Dehydrogenase Complexed With Acetoacetyl-CoA

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

short chain acyl-CoA dehydrogenase

Rattus norvegicus

UniProt P15651

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 4 ACETOACETYL-COENZYME A × 4 FLAVIN-ADENINE DINUCLEOTIDE × 4 water × 4 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer
1jqi

1 assemblies

Other homooligomers

None

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name ACADS_RAT
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–388； UniProt 27–414 Author chain B； PDBConstruct 1–388； UniProt 27–414

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_id1jqi
Deposition date deposition_date2001-08-07
Structure title titleCrystal Structure of Rat Short Chain Acyl-CoA Dehydrogenase Complexed With Acetoacetyl-CoA
Keywords keywordsFLAVOPROTEIN, ENZYME-INHIBITOR COMPLEX, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-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.

1jqi__assembly_1__model_1

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

Download this curve (.dat)

1jqi__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1jqi__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）34.92 Å
Rg (electron density)34.19 Å
Total Rg34.67 Å
Atom count12136
Residues1536
Excluded volume215530 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1jqi__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 (4)

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6. Fold Classification (SCOP + CATH) 10 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd1jqia1
Class classa — All alpha proteins
Fold Fold folda.29 — Bromodomain-like
Superfamily Superfamily superfamilya.29.3 — Acyl-CoA dehydrogenase C-terminal domain-like
Family Family familya.29.3.1 — Medium chain acyl-CoA dehydrogenase-like, C-terminal domain
Domain ID domain_idd1jqia2
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.6 — Acyl-CoA dehydrogenase NM domain-like
Superfamily Superfamily superfamilye.6.1 — Acyl-CoA dehydrogenase NM domain-like
Family Family familye.6.1.1 — Medium chain acyl-CoA dehydrogenase, NM (N-terminal and middle) domains
Domain ID domain_idd1jqib1
Class classa — All alpha proteins
Fold Fold folda.29 — Bromodomain-like
Superfamily Superfamily superfamilya.29.3 — Acyl-CoA dehydrogenase C-terminal domain-like
Family Family familya.29.3.1 — Medium chain acyl-CoA dehydrogenase-like, C-terminal domain
Domain ID domain_idd1jqib2
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.6 — Acyl-CoA dehydrogenase NM domain-like
Superfamily Superfamily superfamilye.6.1 — Acyl-CoA dehydrogenase NM domain-like
Family Family familye.6.1.1 — Medium chain acyl-CoA dehydrogenase, NM (N-terminal and middle) domains

CATH v4.4 (6 domains)

Domain ID domain_id1jqiA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology540 — Butyryl-Coa Dehydrogenase, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acyl-CoA dehydrogenase/oxidase, N-terminal domain
Domain ID domain_id1jqiA02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology110 — Butyryl-CoA Dehydrogenase, subunit A; domain 2
Homologous superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 2
Domain ID domain_id1jqiA03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
Homologous superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
Domain ID domain_id1jqiB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology540 — Butyryl-Coa Dehydrogenase, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acyl-CoA dehydrogenase/oxidase, N-terminal domain
Domain ID domain_id1jqiB02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology110 — Butyryl-CoA Dehydrogenase, subunit A; domain 2
Homologous superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 2
Domain ID domain_id1jqiB03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology140 — Butyryl-CoA Dehydrogenase, subunit A; domain 3
Homologous superfamily homologous superfamily10 — Butyryl-CoA Dehydrogenase, subunit A, domain 3
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7. Citations (1)