8I9O

ecCTPS filament bound with CTP, NADH, DON

PDB DOI: https://doi.org/10.2210/pdb8I9O/pdb
EM Map EMD-35278: EMDB EMDataResource

Classification: HYDROLASE
Organism(s): Escherichia coli 'BL21-Gold(DE3)pLysS AG
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2023-02-07 Released: 2024-02-14
Deposition Author(s): Guo, C.J., Liu, J.L.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.90 Å
Aggregation State: FILAMENT
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

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

Literature

Filamentation and inhibition of prokaryotic CTP synthase

Guo, C.J., Liu, J.L.

To be published.

Macromolecule Content

Total Structure Weight: 244.42 kDa
Atom Count: 16,600
Modelled Residue Count: 2,104
Deposited Residue Count: 2,176
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CTP synthase	A, B, C, D	544	Escherichia coli 'BL21-Gold(DE3)pLysS AG	Mutation(s): 0 Gene Names: pyrG
UniProt
Find proteins for C3SX67 (Escherichia coli) Explore C3SX67 Go to UniProtKB: C3SX67
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	C3SX67
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CTP (Subject of Investigation/LOI) Query on CTP Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain I [auth B] SDF format, chain O [auth C] SDF format, chain Q [auth D] MOL2 format, chain G [auth A] MOL2 format, chain I [auth B] MOL2 format, chain O [auth C] MOL2 format, chain Q [auth D]	G [auth A], I [auth B], O [auth C], Q [auth D]	CYTIDINE-5'-TRIPHOSPHATE C₉ H₁₆ N₃ O₁₄ P₃ PCDQPRRSZKQHHS-XVFCMESISA-N		Interactions Focus chain G [auth A] Focus chain I [auth B] Focus chain O [auth C] Focus chain Q [auth D] Interactions & Density Focus chain G [auth A] Focus chain I [auth B] Focus chain O [auth C] Focus chain Q [auth D]
ONL (Subject of Investigation/LOI) Query on ONL Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain L [auth B] SDF format, chain N [auth C] SDF format, chain T [auth D] MOL2 format, chain F [auth A] MOL2 format, chain L [auth B] MOL2 format, chain N [auth C] MOL2 format, chain T [auth D]	F [auth A], L [auth B], N [auth C], T [auth D]	5-OXO-L-NORLEUCINE C₆ H₁₁ N O₃ KSIJECNNZVKMJG-YFKPBYRVSA-N		Interactions Focus chain F [auth A] Focus chain L [auth B] Focus chain N [auth C] Focus chain T [auth D] Interactions & Density Focus chain F [auth A] Focus chain L [auth B] Focus chain N [auth C] Focus chain T [auth D]
ADE (Subject of Investigation/LOI) Query on ADE Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain K [auth B] SDF format, chain M [auth C] SDF format, chain S [auth D] MOL2 format, chain E [auth A] MOL2 format, chain K [auth B] MOL2 format, chain M [auth C] MOL2 format, chain S [auth D]	E [auth A], K [auth B], M [auth C], S [auth D]	ADENINE C₅ H₅ N₅ GFFGJBXGBJISGV-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain K [auth B] Focus chain M [auth C] Focus chain S [auth D] Interactions & Density Focus chain E [auth A] Focus chain K [auth B] Focus chain M [auth C] Focus chain S [auth D]
MG (Subject of Investigation/LOI) Query on MG Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain J [auth B] SDF format, chain P [auth C] SDF format, chain R [auth D] MOL2 format, chain H [auth A] MOL2 format, chain J [auth B] MOL2 format, chain P [auth C] MOL2 format, chain R [auth D]	H [auth A], J [auth B], P [auth C], R [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain H [auth A] Focus chain J [auth B] Focus chain P [auth C] Focus chain R [auth D] Interactions & Density Focus chain H [auth A] Focus chain J [auth B] Focus chain P [auth C] Focus chain R [auth D]