8YCX | pdb_00008ycx

CryoEM structure of M. tuberculosis ClpC1P1P2 complex bound to bortezomib, conformation 2

PDB DOI: https://doi.org/10.2210/pdb8YCX/pdb
EM Map EMD-39157: EMDB EMDataResource

Classification: HYDROLASE
Organism(s): Mycobacterium tuberculosis H37Rv, Bos grunniens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2024-02-18 Released: 2025-03-19
Deposition Author(s): Zhou, B., Zhao, H., Gao, Y., Chen, X., Zhang, T., He, J., Xiong, X.
Funding Organization(s): Other government, National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.20 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

Activation mechanism of caseinolytic chaperone-protease system in Mycobacterium tuberculosis by the anti-cancer drug bortezomib

Zhou, B., Zhao, H., Gao, Y., Chen, X., Zhang, T., He, J., Xiong, X.

To be published.

Macromolecule Content

Total Structure Weight: 738.62 kDa
Atom Count: 46,457
Modeled Residue Count: 5,892
Deposited Residue Count: 6,576
Unique protein chains: 4

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent Clp protease ATP-binding subunit ClpC1	A, B, C, D, E A, B, C, D, E, F	657	Mycobacterium tuberculosis H37Rv	Mutation(s): 3 Gene Names: clpC1
UniProt
Find proteins for P9WPC9 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPC9 Go to UniProtKB: P9WPC9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WPC9
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent Clp protease proteolytic subunit 2	G, H, I, J, K G, H, I, J, K, L, M	195	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: clpP2 EC: 3.4.21.92
UniProt
Find proteins for P9WPC3 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPC3 Go to UniProtKB: P9WPC3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WPC3
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent Clp protease proteolytic subunit 1	N, O, P, Q, R N, O, P, Q, R, S, T	178	Mycobacterium tuberculosis H37Rv	Mutation(s): 0 Gene Names: clpP1, clpP EC: 3.4.21.92
UniProt
Find proteins for P9WPC5 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore P9WPC5 Go to UniProtKB: P9WPC5
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P9WPC5
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-casein	U	23	Bos grunniens	Mutation(s): 0
UniProt
Find proteins for P02666 (Bos taurus) Explore P02666 Go to UniProtKB: P02666
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P02666
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ATP (Subject of Investigation/LOI) Query on ATP Download Ideal Coordinates CCD File SDF format, chain Y [auth A] SDF format, chain W [auth A] SDF format, chain LA [auth E] SDF format, chain GA [auth C] SDF format, chain FA [auth C] SDF format, chain CA [auth B] SDF format, chain BA [auth B] MOL2 format, chain Y [auth A] MOL2 format, chain W [auth A] MOL2 format, chain LA [auth E] MOL2 format, chain GA [auth C] MOL2 format, chain FA [auth C] MOL2 format, chain CA [auth B] MOL2 format, chain BA [auth B] mmCIF format, chain Y [auth A] mmCIF format, chain W [auth A] mmCIF format, chain LA [auth E] mmCIF format, chain GA [auth C] mmCIF format, chain FA [auth C] mmCIF format, chain CA [auth B] mmCIF format, chain BA [auth B]	BA [auth B] CA [auth B] FA [auth C] GA [auth C] LA [auth E] BA [auth B], CA [auth B], FA [auth C], GA [auth C], LA [auth E], W [auth A], Y [auth A]	ADENOSINE-5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₃ P₃ ZKHQWZAMYRWXGA-KQYNXXCUSA-N		Interactions Focus chain BA [auth B] Focus chain CA [auth B] Focus chain FA [auth C] Focus chain GA [auth C] Focus chain LA [auth E] Focus chain W [auth A] Focus chain Y [auth A] Interactions & Density Focus chain BA [auth B] Focus chain CA [auth B] Focus chain FA [auth C] Focus chain GA [auth C] Focus chain LA [auth E] Focus chain W [auth A] Focus chain Y [auth A]
ADP (Subject of Investigation/LOI) Query on ADP Download Ideal Coordinates CCD File SDF format, chain V [auth A] SDF format, chain MA [auth F] SDF format, chain KA [auth E] SDF format, chain IA [auth D] MOL2 format, chain V [auth A] MOL2 format, chain MA [auth F] MOL2 format, chain KA [auth E] MOL2 format, chain IA [auth D] mmCIF format, chain V [auth A] mmCIF format, chain MA [auth F] mmCIF format, chain KA [auth E] mmCIF format, chain IA [auth D]	IA [auth D], KA [auth E], MA [auth F], V [auth A]	ADENOSINE-5'-DIPHOSPHATE C₁₀ H₁₅ N₅ O₁₀ P₂ XTWYTFMLZFPYCI-KQYNXXCUSA-N		Interactions Focus chain IA [auth D] Focus chain KA [auth E] Focus chain MA [auth F] Focus chain V [auth A] Interactions & Density Focus chain IA [auth D] Focus chain KA [auth E] Focus chain MA [auth F] Focus chain V [auth A]
BO2 (Subject of Investigation/LOI) Query on BO2 Download Ideal Coordinates CCD File SDF format, chain ZA [auth S] SDF format, chain YA [auth R] SDF format, chain XA [auth Q] SDF format, chain WA [auth P] SDF format, chain VA [auth O] SDF format, chain UA [auth N] SDF format, chain TA [auth M] SDF format, chain SA [auth L] SDF format, chain RA [auth K] SDF format, chain QA [auth J] SDF format, chain PA [auth I] SDF format, chain OA [auth H] SDF format, chain NA [auth G] SDF format, chain AB [auth T] MOL2 format, chain ZA [auth S] MOL2 format, chain YA [auth R] MOL2 format, chain XA [auth Q] MOL2 format, chain WA [auth P] MOL2 format, chain VA [auth O] MOL2 format, chain UA [auth N] MOL2 format, chain TA [auth M] MOL2 format, chain SA [auth L] MOL2 format, chain RA [auth K] MOL2 format, chain QA [auth J] MOL2 format, chain PA [auth I] MOL2 format, chain OA [auth H] MOL2 format, chain NA [auth G] MOL2 format, chain AB [auth T] mmCIF format, chain ZA [auth S] mmCIF format, chain YA [auth R] mmCIF format, chain XA [auth Q] mmCIF format, chain WA [auth P] mmCIF format, chain VA [auth O] mmCIF format, chain UA [auth N] mmCIF format, chain TA [auth M] mmCIF format, chain SA [auth L] mmCIF format, chain RA [auth K] mmCIF format, chain QA [auth J] mmCIF format, chain PA [auth I] mmCIF format, chain OA [auth H] mmCIF format, chain NA [auth G] mmCIF format, chain AB [auth T]	AB [auth T] NA [auth G] OA [auth H] PA [auth I] QA [auth J] AB [auth T], NA [auth G], OA [auth H], PA [auth I], QA [auth J], RA [auth K], SA [auth L], TA [auth M], UA [auth N], VA [auth O], WA [auth P], XA [auth Q], YA [auth R], ZA [auth S]	N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2-YLCARBONYL)-L-PHENYLALANINAMIDE C₁₉ H₂₅ B N₄ O₄ GXJABQQUPOEUTA-RDJZCZTQSA-N		Interactions Focus chain AB [auth T] Focus chain NA [auth G] Focus chain OA [auth H] Focus chain PA [auth I] Focus chain QA [auth J] Focus chain RA [auth K] Focus chain SA [auth L] Focus chain TA [auth M] Focus chain UA [auth N] Focus chain VA [auth O] Focus chain WA [auth P] Focus chain XA [auth Q] Focus chain YA [auth R] Focus chain ZA [auth S] Interactions & Density Focus chain AB [auth T] Focus chain NA [auth G] Focus chain OA [auth H] Focus chain PA [auth I] Focus chain QA [auth J] Focus chain RA [auth K] Focus chain SA [auth L] Focus chain TA [auth M] Focus chain UA [auth N] Focus chain VA [auth O] Focus chain WA [auth P] Focus chain XA [auth Q] Focus chain YA [auth R] Focus chain ZA [auth S]
MG (Subject of Investigation/LOI) Query on MG Download Ideal Coordinates CCD File SDF format, chain Z [auth A] SDF format, chain X [auth A] SDF format, chain JA [auth D] SDF format, chain HA [auth C] SDF format, chain EA [auth C] SDF format, chain DA [auth B] SDF format, chain AA [auth B] MOL2 format, chain Z [auth A] MOL2 format, chain X [auth A] MOL2 format, chain JA [auth D] MOL2 format, chain HA [auth C] MOL2 format, chain EA [auth C] MOL2 format, chain DA [auth B] MOL2 format, chain AA [auth B] mmCIF format, chain Z [auth A] mmCIF format, chain X [auth A] mmCIF format, chain JA [auth D] mmCIF format, chain HA [auth C] mmCIF format, chain EA [auth C] mmCIF format, chain DA [auth B] mmCIF format, chain AA [auth B]	AA [auth B] DA [auth B] EA [auth C] HA [auth C] JA [auth D] AA [auth B], DA [auth B], EA [auth C], HA [auth C], JA [auth D], X [auth A], Z [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain AA [auth B] Focus chain DA [auth B] Focus chain EA [auth C] Focus chain HA [auth C] Focus chain JA [auth D] Focus chain X [auth A] Focus chain Z [auth A] Interactions & Density Focus chain AA [auth B] Focus chain DA [auth B] Focus chain EA [auth C] Focus chain HA [auth C] Focus chain JA [auth D] Focus chain X [auth A] Focus chain Z [auth A]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-03-19

Deposition Author(s):

Funding Organization	Location	Grant Number
Other government		2021YFA1300903
Other government		2021YFA1300903
National Natural Science Foundation of China (NSFC)	China	32300152
National Natural Science Foundation of China (NSFC)	China	81973372
National Natural Science Foundation of China (NSFC)	China	32170189
National Natural Science Foundation of China (NSFC)	China	32241021
National Natural Science Foundation of China (NSFC)	China	82341085
Other government		2022A1515110505
Other government		2022M723164