9WID | pdb_00009wid

AMP-PNP bound E.coli CnoX-GroEL complex, state II

PDB DOI: https://doi.org/10.2210/pdb9WID/pdb
EM Map EMD-65990: 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: 3.46 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: 1,256.58 kDa
Atom Count: 64,502
Modeled Residue Count: 8,610
Deposited Residue Count: 11,648
Unique protein chains: 2

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chaperonin GroEL	A [auth 0] E [auth 4] F [auth 5] G [auth 6] H [auth 7] A [auth 0], E [auth 4], F [auth 5], G [auth 6], H [auth 7], I [auth 8], J [auth 9], M [auth G], N [auth H], P [auth J], S [auth N], T [auth O], W [auth U], X [auth V]	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

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| 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Chaperedoxin	AA [auth y] B [auth 1] BA [auth z] C [auth 2] D [auth 3] AA [auth y], B [auth 1], BA [auth z], C [auth 2], D [auth 3], K [auth B], L [auth F], O [auth I], Q [auth K], R [auth M], U [auth P], V [auth T], Y [auth W], Z [auth x]	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 AB [auth H] SDF format, chain CB [auth J] SDF format, chain EA [auth 0] SDF format, chain EB [auth N] SDF format, chain FB [auth O] SDF format, chain HA [auth 4] SDF format, chain IB [auth U] SDF format, chain JA [auth 5] SDF format, chain JB [auth V] SDF format, chain MA [auth 6] SDF format, chain PA [auth 7] SDF format, chain TA [auth 8] SDF format, chain UA [auth 9] SDF format, chain XA [auth G] MOL2 format, chain AB [auth H] MOL2 format, chain CB [auth J] MOL2 format, chain EA [auth 0] MOL2 format, chain EB [auth N] MOL2 format, chain FB [auth O] MOL2 format, chain HA [auth 4] MOL2 format, chain IB [auth U] MOL2 format, chain JA [auth 5] MOL2 format, chain JB [auth V] MOL2 format, chain MA [auth 6] MOL2 format, chain PA [auth 7] MOL2 format, chain TA [auth 8] MOL2 format, chain UA [auth 9] MOL2 format, chain XA [auth G] mmCIF format, chain AB [auth H] mmCIF format, chain CB [auth J] mmCIF format, chain EA [auth 0] mmCIF format, chain EB [auth N] mmCIF format, chain FB [auth O] mmCIF format, chain HA [auth 4] mmCIF format, chain IB [auth U] mmCIF format, chain JA [auth 5] mmCIF format, chain JB [auth V] mmCIF format, chain MA [auth 6] mmCIF format, chain PA [auth 7] mmCIF format, chain TA [auth 8] mmCIF format, chain UA [auth 9] mmCIF format, chain XA [auth G]	AB [auth H] CB [auth J] EA [auth 0] EB [auth N] FB [auth O] AB [auth H], CB [auth J], EA [auth 0], EB [auth N], FB [auth O], HA [auth 4], IB [auth U], JA [auth 5], JB [auth V], MA [auth 6], PA [auth 7], TA [auth 8], UA [auth 9], XA [auth G]	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C₁₀ H₁₇ N₆ O₁₂ P₃ PVKSNHVPLWYQGJ-KQYNXXCUSA-N		Interactions Focus chain AB [auth H] Focus chain CB [auth J] Focus chain EA [auth 0] Focus chain EB [auth N] Focus chain FB [auth O] Focus chain HA [auth 4] Focus chain IB [auth U] Focus chain JA [auth 5] Focus chain JB [auth V] Focus chain MA [auth 6] Focus chain PA [auth 7] Focus chain TA [auth 8] Focus chain UA [auth 9] Focus chain XA [auth G] Interactions & Density Focus chain AB [auth H] Focus chain CB [auth J] Focus chain EA [auth 0] Focus chain EB [auth N] Focus chain FB [auth O] Focus chain HA [auth 4] Focus chain IB [auth U] Focus chain JA [auth 5] Focus chain JB [auth V] Focus chain MA [auth 6] Focus chain PA [auth 7] Focus chain TA [auth 8] Focus chain UA [auth 9] Focus chain XA [auth G]
K Query on K Download:Ideal Coordinates CCD File SDF format, chain DA [auth 0] SDF format, chain GA [auth 4] SDF format, chain IA [auth 5] SDF format, chain NA [auth 6] SDF format, chain QA [auth 7] SDF format, chain SA [auth 8] SDF format, chain VA [auth 9] MOL2 format, chain DA [auth 0] MOL2 format, chain GA [auth 4] MOL2 format, chain IA [auth 5] MOL2 format, chain NA [auth 6] MOL2 format, chain QA [auth 7] MOL2 format, chain SA [auth 8] MOL2 format, chain VA [auth 9] mmCIF format, chain DA [auth 0] mmCIF format, chain GA [auth 4] mmCIF format, chain IA [auth 5] mmCIF format, chain NA [auth 6] mmCIF format, chain QA [auth 7] mmCIF format, chain SA [auth 8] mmCIF format, chain VA [auth 9]	DA [auth 0] GA [auth 4] IA [auth 5] NA [auth 6] QA [auth 7] DA [auth 0], GA [auth 4], IA [auth 5], NA [auth 6], QA [auth 7], SA [auth 8], VA [auth 9]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain DA [auth 0] Focus chain GA [auth 4] Focus chain IA [auth 5] Focus chain NA [auth 6] Focus chain QA [auth 7] Focus chain SA [auth 8] Focus chain VA [auth 9] Interactions & Density Focus chain DA [auth 0] Focus chain GA [auth 4] Focus chain IA [auth 5] Focus chain NA [auth 6] Focus chain QA [auth 7] Focus chain SA [auth 8] Focus chain VA [auth 9]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain BB [auth J] SDF format, chain CA [auth 0] SDF format, chain DB [auth N] SDF format, chain FA [auth 4] SDF format, chain GB [auth O] SDF format, chain HB [auth U] SDF format, chain KA [auth 5] SDF format, chain KB [auth V] SDF format, chain LA [auth 6] SDF format, chain OA [auth 7] SDF format, chain RA [auth 8] SDF format, chain WA [auth 9] SDF format, chain YA [auth G] SDF format, chain ZA [auth H] MOL2 format, chain BB [auth J] MOL2 format, chain CA [auth 0] MOL2 format, chain DB [auth N] MOL2 format, chain FA [auth 4] MOL2 format, chain GB [auth O] MOL2 format, chain HB [auth U] MOL2 format, chain KA [auth 5] MOL2 format, chain KB [auth V] MOL2 format, chain LA [auth 6] MOL2 format, chain OA [auth 7] MOL2 format, chain RA [auth 8] MOL2 format, chain WA [auth 9] MOL2 format, chain YA [auth G] MOL2 format, chain ZA [auth H] mmCIF format, chain BB [auth J] mmCIF format, chain CA [auth 0] mmCIF format, chain DB [auth N] mmCIF format, chain FA [auth 4] mmCIF format, chain GB [auth O] mmCIF format, chain HB [auth U] mmCIF format, chain KA [auth 5] mmCIF format, chain KB [auth V] mmCIF format, chain LA [auth 6] mmCIF format, chain OA [auth 7] mmCIF format, chain RA [auth 8] mmCIF format, chain WA [auth 9] mmCIF format, chain YA [auth G] mmCIF format, chain ZA [auth H]	BB [auth J] CA [auth 0] DB [auth N] FA [auth 4] GB [auth O] BB [auth J], CA [auth 0], DB [auth N], FA [auth 4], GB [auth O], HB [auth U], KA [auth 5], KB [auth V], LA [auth 6], OA [auth 7], RA [auth 8], WA [auth 9], YA [auth G], ZA [auth H]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain BB [auth J] Focus chain CA [auth 0] Focus chain DB [auth N] Focus chain FA [auth 4] Focus chain GB [auth O] Focus chain HB [auth U] Focus chain KA [auth 5] Focus chain KB [auth V] Focus chain LA [auth 6] Focus chain OA [auth 7] Focus chain RA [auth 8] Focus chain WA [auth 9] Focus chain YA [auth G] Focus chain ZA [auth H] Interactions & Density Focus chain BB [auth J] Focus chain CA [auth 0] Focus chain DB [auth N] Focus chain FA [auth 4] Focus chain GB [auth O] Focus chain HB [auth U] Focus chain KA [auth 5] Focus chain KB [auth V] Focus chain LA [auth 6] Focus chain OA [auth 7] Focus chain RA [auth 8] Focus chain WA [auth 9] Focus chain YA [auth G] Focus chain ZA [auth H]