9yx5

Structure of the long chain acyl-CoA carboxylase complex from Mycobacterium smegmatis with MSMEG_0435-MSMEG_0436 bound

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit

OrganismNot specified

UniProt A0QTE1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Acetyl-/propionyl-coenzyme A carboxylase AccE5 × 2 (A0QTE6) Propionyl-CoA carboxylase beta chain × 2 (A0R616) Propionyl-CoA carboxylase beta chain × 4 (A0QTE7) Allophanate hydrolase subunit 2 × 2 (A0QPL0) Allophanate hydrolase subunit 1 × 2 (A0QPL1) ;S-{(3S,5S,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5,10,14-tetraoxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} (11E,14E,16E)-icosa-11,14,16-trienethioate (non-preferred name) ; × 2 propionyl Coenzyme A × 4 BIOTIN × 5 BICARBONATE ION × 2 ADENOSINE-5'-TRIPHOSPHATE × 2 MAGNESIUM ION × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0QTE1_MYCS2
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–598; UniProt 1–598 Author chain B; PDBConstruct 1–598; UniProt 1–598 Author chain C; PDBConstruct 1–598; UniProt 1–598 Author chain D; PDBConstruct 1–598; UniProt 1–598 Author chain I; PDBConstruct 1–598; UniProt 1–598 Author chain J; PDBConstruct 1–598; UniProt 1–598 Author chain K; PDBConstruct 1–598; UniProt 1–598 Author chain L; PDBConstruct 1–598; UniProt 1–598 Author chain Q; PDBConstruct 1–598; UniProt 1–598 Author chain R; PDBConstruct 1–598; UniProt 1–598 Author chain S; PDBConstruct 1–598; UniProt 1–598 Author chain T; PDBConstruct 1–598; UniProt 1–598 Author chain U; PDBConstruct 1–598; UniProt 1–598 Author chain X; PDBConstruct 1–598; UniProt 1–598

Acetyl-/propionyl-coenzyme A carboxylase AccE5

OrganismNot specified

UniProt A0QTE6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit × 14 (A0QTE1) Propionyl-CoA carboxylase beta chain × 2 (A0R616) Propionyl-CoA carboxylase beta chain × 4 (A0QTE7) Allophanate hydrolase subunit 2 × 2 (A0QPL0) Allophanate hydrolase subunit 1 × 2 (A0QPL1) ;S-{(3S,5S,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5,10,14-tetraoxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} (11E,14E,16E)-icosa-11,14,16-trienethioate (non-preferred name) ; × 2 propionyl Coenzyme A × 4 BIOTIN × 5 BICARBONATE ION × 2 ADENOSINE-5'-TRIPHOSPHATE × 2 MAGNESIUM ION × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0QTE6_MYCS2
Isoform —
PDB entities 2
Chains and sequence ranges Author chain E; PDBConstruct 1–94; UniProt 1–94 Author chain P; PDBConstruct 1–94; UniProt 1–94

Propionyl-CoA carboxylase beta chain

OrganismNot specified

UniProt A0R616

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit × 14 (A0QTE1) Acetyl-/propionyl-coenzyme A carboxylase AccE5 × 2 (A0QTE6) Propionyl-CoA carboxylase beta chain × 4 (A0QTE7) Allophanate hydrolase subunit 2 × 2 (A0QPL0) Allophanate hydrolase subunit 1 × 2 (A0QPL1) ;S-{(3S,5S,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5,10,14-tetraoxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} (11E,14E,16E)-icosa-11,14,16-trienethioate (non-preferred name) ; × 2 propionyl Coenzyme A × 4 BIOTIN × 5 BICARBONATE ION × 2 ADENOSINE-5'-TRIPHOSPHATE × 2 MAGNESIUM ION × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0R616_MYCS2
Isoform —
PDB entities 3
Chains and sequence ranges Author chain F; PDBConstruct 1–517; UniProt 1–517 Author chain O; PDBConstruct 1–517; UniProt 1–517

Propionyl-CoA carboxylase beta chain

OrganismNot specified

UniProt A0QTE7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit × 14 (A0QTE1) Acetyl-/propionyl-coenzyme A carboxylase AccE5 × 2 (A0QTE6) Propionyl-CoA carboxylase beta chain × 2 (A0R616) Allophanate hydrolase subunit 2 × 2 (A0QPL0) Allophanate hydrolase subunit 1 × 2 (A0QPL1) ;S-{(3S,5S,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5,10,14-tetraoxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} (11E,14E,16E)-icosa-11,14,16-trienethioate (non-preferred name) ; × 2 propionyl Coenzyme A × 4 BIOTIN × 5 BICARBONATE ION × 2 ADENOSINE-5'-TRIPHOSPHATE × 2 MAGNESIUM ION × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0QTE7_MYCS2
Isoform —
PDB entities 4
Chains and sequence ranges Author chain G; PDBConstruct 1–542; UniProt 1–542 Author chain H; PDBConstruct 1–542; UniProt 1–542 Author chain M; PDBConstruct 1–542; UniProt 1–542 Author chain N; PDBConstruct 1–542; UniProt 1–542

Allophanate hydrolase subunit 2

OrganismNot specified

UniProt A0QPL0

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit × 14 (A0QTE1) Acetyl-/propionyl-coenzyme A carboxylase AccE5 × 2 (A0QTE6) Propionyl-CoA carboxylase beta chain × 2 (A0R616) Propionyl-CoA carboxylase beta chain × 4 (A0QTE7) Allophanate hydrolase subunit 1 × 2 (A0QPL1) ;S-{(3S,5S,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5,10,14-tetraoxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} (11E,14E,16E)-icosa-11,14,16-trienethioate (non-preferred name) ; × 2 propionyl Coenzyme A × 4 BIOTIN × 5 BICARBONATE ION × 2 ADENOSINE-5'-TRIPHOSPHATE × 2 MAGNESIUM ION × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0QPL0_MYCS2
Isoform —
PDB entities 5
Chains and sequence ranges Author chain V; PDBConstruct 1–294; UniProt 1–294 Author chain Y; PDBConstruct 1–294; UniProt 1–294

Allophanate hydrolase subunit 1

OrganismNot specified

UniProt A0QPL1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 26 Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit × 14 (A0QTE1) Acetyl-/propionyl-coenzyme A carboxylase AccE5 × 2 (A0QTE6) Propionyl-CoA carboxylase beta chain × 2 (A0R616) Propionyl-CoA carboxylase beta chain × 4 (A0QTE7) Allophanate hydrolase subunit 2 × 2 (A0QPL0) ;S-{(3S,5S,9R)-1-[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]-3,5,9-trihydroxy-8,8-dimethyl-3,5,10,14-tetraoxo-2,4,6-trioxa-11,15-diaza-3lambda~5~,5lambda~5~-diphosphaheptadecan-17-yl} (11E,14E,16E)-icosa-11,14,16-trienethioate (non-preferred name) ; × 2 propionyl Coenzyme A × 4 BIOTIN × 5 BICARBONATE ION × 2 ADENOSINE-5'-TRIPHOSPHATE × 2 MAGNESIUM ION × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0QPL1_MYCS2
Isoform —
PDB entities 6
Chains and sequence ranges Author chain W; PDBConstruct 1–210; UniProt 1–210 Author chain Z; PDBConstruct 1–210; UniProt 1–210

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_id9yx5
Deposition date deposition_date2025-10-26
Structure title titleStructure of the long chain acyl-CoA carboxylase complex from Mycobacterium smegmatis with MSMEG_0435-MSMEG_0436 bound
Keywords keywordsCarboxylase, transferase, lipid synthesis, mycolic acid synthesis, LIGASE; LIGASE
Experimental Method methodELECTRON MICROSCOPY
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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.

9yx5__assembly_1__model_1

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

Download this curve (.dat)

9yx5__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9yx5__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)71.74 Å
Rg (electron density)69.98 Å
Total Rg69.32 Å
Atom count56321
Residues8786
Excluded volume972980 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9yx5__assembly_1__model_1 26-meric (26) 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 (12)

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7. Citations (1)