8I0I

dmCTPS with dATP dUTP dGTP and DON

PDB DOI: https://doi.org/10.2210/pdb8I0I/pdb
EM Map EMD-35103: EMDB EMDataResource

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

Deposited: 2023-01-11 Released: 2024-07-24
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: 3.50 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

Structural basis of bifunctional CTP/dCTP synthase

Guo, C.J., Zhang, Z., Zhong, J., Liu, J.L.

(2023) bioRxiv

DOI: https://doi.org/10.1101/2023.02.19.529158

Macromolecule Content

Total Structure Weight: 253.71 kDa
Atom Count: 17,772
Modelled Residue Count: 2,224
Deposited Residue Count: 2,224
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 [auth C], C [auth D], D [auth E]	556	Drosophila melanogaster	Mutation(s): 0 Gene Names: CTPsyn, CG45070 EC: 6.3.4.2
UniProt
Find proteins for Q9VUL1 (Drosophila melanogaster) Explore Q9VUL1 Go to UniProtKB: Q9VUL1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9VUL1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
DTP (Subject of Investigation/LOI) Query on DTP Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain K [auth D] SDF format, chain N [auth E] SDF format, chain H [auth C] MOL2 format, chain E [auth A] MOL2 format, chain K [auth D] MOL2 format, chain N [auth E] MOL2 format, chain H [auth C]	E [auth A], H [auth C], K [auth D], N [auth E]	2'-DEOXYADENOSINE 5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₂ P₃ SUYVUBYJARFZHO-RRKCRQDMSA-N		Interactions Focus chain E [auth A] Focus chain H [auth C] Focus chain K [auth D] Focus chain N [auth E] Interactions & Density Focus chain E [auth A] Focus chain H [auth C] Focus chain K [auth D] Focus chain N [auth E]
DUT (Subject of Investigation/LOI) Query on DUT Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain O [auth E] SDF format, chain I [auth C] SDF format, chain L [auth D] MOL2 format, chain F [auth A] MOL2 format, chain O [auth E] MOL2 format, chain I [auth C] MOL2 format, chain L [auth D]	F [auth A], I [auth C], L [auth D], O [auth E]	DEOXYURIDINE-5'-TRIPHOSPHATE C₉ H₁₅ N₂ O₁₄ P₃ AHCYMLUZIRLXAA-SHYZEUOFSA-N		Interactions Focus chain F [auth A] Focus chain I [auth C] Focus chain L [auth D] Focus chain O [auth E] Interactions & Density Focus chain F [auth A] Focus chain I [auth C] Focus chain L [auth D] Focus chain O [auth E]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain P [auth E] SDF format, chain G [auth A] SDF format, chain J [auth C] SDF format, chain M [auth D] MOL2 format, chain P [auth E] MOL2 format, chain G [auth A] MOL2 format, chain J [auth C] MOL2 format, chain M [auth D]	G [auth A], J [auth C], M [auth D], P [auth E]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Focus chain J [auth C] Focus chain M [auth D] Focus chain P [auth E] Interactions & Density Focus chain G [auth A] Focus chain J [auth C] Focus chain M [auth D] Focus chain P [auth E]