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9rji

Structure of Mycobacterium tuberculosis InhA in complex with pyridomycin-derivative KV29a (compound 5)

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

Enoyl-[acyl-carrier-protein] reductase [NADH]

Mycobacterium tuberculosis

UniProt P9WGR1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 4 ;~{N}-[(2~{Z},5~{R},6~{S},9~{S},10~{S},11~{R})-2-butan-2-ylidene-5,11-dimethyl-10-oxidanyl-3,7,12-tris(oxidanylidene)-9-(pyridin-3-ylmethyl)-1,4-dioxa-8-azacyclododec-6-yl]-4-oxidanyl-pyridine-3-carboxamide ; × 4 water × 4 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 4 ;~{N}-[(2~{Z},5~{R},6~{S},9~{S},10~{S},11~{R})-2-butan-2-ylidene-5,11-dimethyl-10-oxidanyl-3,7,12-tris(oxidanylidene)-9-(pyridin-3-ylmethyl)-1,4-dioxa-8-azacyclododec-6-yl]-4-oxidanyl-pyridine-3-carboxamide ; × 3 water × 4 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer
4bge 4bge 4bge 4bgi 4bgi 4bgi 4qxm 4tzk 4tzt 4u0j 4u0k 5g0s

64 assemblies; showing the first 12

Other homooligomers

None

Heteromeric or nucleic-acid complex
6gh1 6gh1 6gh1 6gh1 6zkw 6zkx 6zky

7 assemblies

View Construct and Data Evidence
UniProt name INHA_MYCTU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 4–272； UniProt 1–269 Author chain B； PDBConstruct 4–272； UniProt 1–269 Author chain C； PDBConstruct 4–272； UniProt 1–269 Author chain D； PDBConstruct 4–272； UniProt 1–269 Author chain E； PDBConstruct 4–272； UniProt 1–269 Author chain F； PDBConstruct 4–272； UniProt 1–269

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_id9rji
Deposition date deposition_date2025-06-12
Structure title titleStructure of Mycobacterium tuberculosis InhA in complex with pyridomycin-derivative KV29a (compound 5)
Keywords keywordsInhA mycobacterium tuberculosis pyridomycin derivative KV29a complex inhibitor, 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.

9rji__assembly_1__model_1

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

Download this curve (.dat)

9rji__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.

9rji__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）29.40 Å
Rg (electron density)28.44 Å
Total Rg29.31 Å
Atom count7772
Residues1026
Excluded volume138160 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9rji__assembly_1__model_1 tetrameric （4） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 9rji__assembly_2__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 (3)

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7. Citations (1)