9WIF | pdb_00009wif

AMP-PNP bound E.coli CnoX-GroEL/ES complex, state III

PDB DOI: https://doi.org/10.2210/pdb9WIF/pdb
EM Map EMD-65992: EMDB EMDataResource

Classification: CHAPERONE
Organism(s): Escherichia coli K-12
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-08-27 Released: 2026-08-05
Deposition Author(s): Kim, J., Roh, S.H.
Funding Organization(s): National Research Foundation (NRF, Korea)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.83 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structural interplay of the redox co-chaperone CnoX to GroEL/ES chaperonin

Kim, J., Jung, M., Roh, S.H.

To be published.

Macromolecule Content

Total Structure Weight: 1,329.39 kDa
Atom Count: 69,580
Modeled Residue Count: 9,289
Deposited Residue Count: 12,327
Unique protein chains: 3

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Co-chaperonin GroES	A [auth 0] B [auth 1] C [auth 2] D [auth 3] E [auth 4] A [auth 0], B [auth 1], C [auth 2], D [auth 3], E [auth 4], F [auth 5], G [auth 6]	97	Escherichia coli K-12	Mutation(s): 0 Gene Names: groES, groS, mopB, b4142, JW4102
UniProt
Find proteins for P0A6F9 (Escherichia coli (strain K12)) Explore P0A6F9 Go to UniProtKB: P0A6F9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0A6F9
Sequence Annotations Expand
Reference Sequence

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Chaperonin GroEL	BA [auth g] DA [auth i] FA [auth k] H [auth A] HA [auth m] BA [auth g], DA [auth i], FA [auth k], H [auth A], HA [auth m], J [auth C], L [auth E], N [auth G], P [auth I], R [auth K], T [auth M], V [auth a], X [auth c], Z [auth e]	548	Escherichia coli K-12	Mutation(s): 0 Gene Names: groEL, groL, mopA, b4143, JW4103 EC: 5.6.1.7
UniProt
Find proteins for P0A6F5 (Escherichia coli (strain K12)) Explore P0A6F5 Go to UniProtKB: P0A6F5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0A6F5
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

| 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Chaperedoxin	AA [auth f] CA [auth h] EA [auth j] GA [auth l] I [auth B] AA [auth f], CA [auth h], EA [auth j], GA [auth l], I [auth B], IA [auth n], K [auth D], M [auth F], O [auth H], Q [auth J], S [auth L], U [auth N], W [auth b], Y [auth d]	284	Escherichia coli K-12	Mutation(s): 0 Gene Names: cnoX, ybbN, b0492, JW5067
UniProt
Find proteins for P77395 (Escherichia coli (strain K12)) Explore P77395 Go to UniProtKB: P77395
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P77395
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ANP (Subject of Investigation/LOI) Query on ANP Download:Ideal Coordinates CCD File SDF format, chain CB [auth c] SDF format, chain FB [auth e] SDF format, chain IB [auth g] SDF format, chain KA [auth A] SDF format, chain LB [auth i] SDF format, chain MA [auth C] SDF format, chain OA [auth E] SDF format, chain OB [auth k] SDF format, chain QA [auth G] SDF format, chain RB [auth m] SDF format, chain SA [auth I] SDF format, chain TA [auth K] SDF format, chain VA [auth M] SDF format, chain XA [auth a] MOL2 format, chain CB [auth c] MOL2 format, chain FB [auth e] MOL2 format, chain IB [auth g] MOL2 format, chain KA [auth A] MOL2 format, chain LB [auth i] MOL2 format, chain MA [auth C] MOL2 format, chain OA [auth E] MOL2 format, chain OB [auth k] MOL2 format, chain QA [auth G] MOL2 format, chain RB [auth m] MOL2 format, chain SA [auth I] MOL2 format, chain TA [auth K] MOL2 format, chain VA [auth M] MOL2 format, chain XA [auth a] mmCIF format, chain CB [auth c] mmCIF format, chain FB [auth e] mmCIF format, chain IB [auth g] mmCIF format, chain KA [auth A] mmCIF format, chain LB [auth i] mmCIF format, chain MA [auth C] mmCIF format, chain OA [auth E] mmCIF format, chain OB [auth k] mmCIF format, chain QA [auth G] mmCIF format, chain RB [auth m] mmCIF format, chain SA [auth I] mmCIF format, chain TA [auth K] mmCIF format, chain VA [auth M] mmCIF format, chain XA [auth a]	CB [auth c] FB [auth e] IB [auth g] KA [auth A] LB [auth i] CB [auth c], FB [auth e], IB [auth g], KA [auth A], LB [auth i], MA [auth C], OA [auth E], OB [auth k], QA [auth G], RB [auth m], SA [auth I], TA [auth K], VA [auth M], XA [auth a]	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C₁₀ H₁₇ N₆ O₁₂ P₃ PVKSNHVPLWYQGJ-KQYNXXCUSA-N		Interactions Focus chain CB [auth c] Focus chain FB [auth e] Focus chain IB [auth g] Focus chain KA [auth A] Focus chain LB [auth i] Focus chain MA [auth C] Focus chain OA [auth E] Focus chain OB [auth k] Focus chain QA [auth G] Focus chain RB [auth m] Focus chain SA [auth I] Focus chain TA [auth K] Focus chain VA [auth M] Focus chain XA [auth a] Interactions & Density Focus chain CB [auth c] Focus chain FB [auth e] Focus chain IB [auth g] Focus chain KA [auth A] Focus chain LB [auth i] Focus chain MA [auth C] Focus chain OA [auth E] Focus chain OB [auth k] Focus chain QA [auth G] Focus chain RB [auth m] Focus chain SA [auth I] Focus chain TA [auth K] Focus chain VA [auth M] Focus chain XA [auth a]
K Query on K Download:Ideal Coordinates CCD File SDF format, chain BB [auth c] SDF format, chain EB [auth e] SDF format, chain HB [auth g] SDF format, chain KB [auth i] SDF format, chain NB [auth k] SDF format, chain QB [auth m] SDF format, chain ZA [auth a] MOL2 format, chain BB [auth c] MOL2 format, chain EB [auth e] MOL2 format, chain HB [auth g] MOL2 format, chain KB [auth i] MOL2 format, chain NB [auth k] MOL2 format, chain QB [auth m] MOL2 format, chain ZA [auth a] mmCIF format, chain BB [auth c] mmCIF format, chain EB [auth e] mmCIF format, chain HB [auth g] mmCIF format, chain KB [auth i] mmCIF format, chain NB [auth k] mmCIF format, chain QB [auth m] mmCIF format, chain ZA [auth a]	BB [auth c] EB [auth e] HB [auth g] KB [auth i] NB [auth k] BB [auth c], EB [auth e], HB [auth g], KB [auth i], NB [auth k], QB [auth m], ZA [auth a]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain BB [auth c] Focus chain EB [auth e] Focus chain HB [auth g] Focus chain KB [auth i] Focus chain NB [auth k] Focus chain QB [auth m] Focus chain ZA [auth a] Interactions & Density Focus chain BB [auth c] Focus chain EB [auth e] Focus chain HB [auth g] Focus chain KB [auth i] Focus chain NB [auth k] Focus chain QB [auth m] Focus chain ZA [auth a]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain AB [auth c] SDF format, chain DB [auth e] SDF format, chain GB [auth g] SDF format, chain JA [auth A] SDF format, chain JB [auth i] SDF format, chain LA [auth C] SDF format, chain MB [auth k] SDF format, chain NA [auth E] SDF format, chain PA [auth G] SDF format, chain PB [auth m] SDF format, chain RA [auth I] SDF format, chain UA [auth K] SDF format, chain WA [auth M] SDF format, chain YA [auth a] MOL2 format, chain AB [auth c] MOL2 format, chain DB [auth e] MOL2 format, chain GB [auth g] MOL2 format, chain JA [auth A] MOL2 format, chain JB [auth i] MOL2 format, chain LA [auth C] MOL2 format, chain MB [auth k] MOL2 format, chain NA [auth E] MOL2 format, chain PA [auth G] MOL2 format, chain PB [auth m] MOL2 format, chain RA [auth I] MOL2 format, chain UA [auth K] MOL2 format, chain WA [auth M] MOL2 format, chain YA [auth a] mmCIF format, chain AB [auth c] mmCIF format, chain DB [auth e] mmCIF format, chain GB [auth g] mmCIF format, chain JA [auth A] mmCIF format, chain JB [auth i] mmCIF format, chain LA [auth C] mmCIF format, chain MB [auth k] mmCIF format, chain NA [auth E] mmCIF format, chain PA [auth G] mmCIF format, chain PB [auth m] mmCIF format, chain RA [auth I] mmCIF format, chain UA [auth K] mmCIF format, chain WA [auth M] mmCIF format, chain YA [auth a]	AB [auth c] DB [auth e] GB [auth g] JA [auth A] JB [auth i] AB [auth c], DB [auth e], GB [auth g], JA [auth A], JB [auth i], LA [auth C], MB [auth k], NA [auth E], PA [auth G], PB [auth m], RA [auth I], UA [auth K], WA [auth M], YA [auth a]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain AB [auth c] Focus chain DB [auth e] Focus chain GB [auth g] Focus chain JA [auth A] Focus chain JB [auth i] Focus chain LA [auth C] Focus chain MB [auth k] Focus chain NA [auth E] Focus chain PA [auth G] Focus chain PB [auth m] Focus chain RA [auth I] Focus chain UA [auth K] Focus chain WA [auth M] Focus chain YA [auth a] Interactions & Density Focus chain AB [auth c] Focus chain DB [auth e] Focus chain GB [auth g] Focus chain JA [auth A] Focus chain JB [auth i] Focus chain LA [auth C] Focus chain MB [auth k] Focus chain NA [auth E] Focus chain PA [auth G] Focus chain PB [auth m] Focus chain RA [auth I] Focus chain UA [auth K] Focus chain WA [auth M] Focus chain YA [auth a]