24NC | pdb_000024nc

DRT4 homohexamer with dGTP, RNA


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.22 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report

Validation slider image for 24NC

This is version 1.0 of the entry. See complete history

Literature

DNA polymerization activates RNA cleavage of a reverse transcriptase-like antiviral enzyme

Rong, X.Xiao, J.Zhao, X.Yan, Y.Li, J.Chen, Y.Fan, Y.Liu, Z.Cao, Y.Chen, F.Cheng, R.Wang, X.Wang, L.Zhu, B.

(2026) Science 

Macromolecule Content 

  • Total Structure Weight: 384.22 kDa 
  • Atom Count: 26,046 
  • Modeled Residue Count: 3,120 
  • Deposited Residue Count: 3,240 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Reverse transcriptase domain-containing protein
A, B, C, D, E
A, B, C, D, E, F
540EnterobacteriaceaeMutation(s): 0 
Gene Names: BZ227_14395
UniProt
Find proteins for A0A628R156 (Salmonella muenchen)
Explore A0A628R156 
Go to UniProtKB:  A0A628R156
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA0A628R156
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
DGT
(Subject of Investigation/LOI)

Query on DGT



Download:Ideal Coordinates CCD File
AA [auth E]
FA [auth F]
G [auth A]
L [auth B]
Q [auth C]
AA [auth E],
FA [auth F],
G [auth A],
L [auth B],
Q [auth C],
V [auth D]
2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
HAAZLUGHYHWQIW-KVQBGUIXSA-N
DGP

Query on DGP



Download:Ideal Coordinates CCD File
DA [auth E]
IA [auth F]
J [auth A]
O [auth B]
T [auth C]
DA [auth E],
IA [auth F],
J [auth A],
O [auth B],
T [auth C],
Y [auth D]
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
C10 H14 N5 O7 P
LTFMZDNNPPEQNG-KVQBGUIXSA-N
GMP
(Subject of Investigation/LOI)

Query on GMP



Download:Ideal Coordinates CCD File
EA [auth E]
JA [auth F]
K [auth A]
P [auth B]
U [auth C]
EA [auth E],
JA [auth F],
K [auth A],
P [auth B],
U [auth C],
Z [auth D]
GUANOSINE
C10 H13 N5 O5
NYHBQMYGNKIUIF-UUOKFMHZSA-N
MG
(Subject of Investigation/LOI)

Query on MG



Download:Ideal Coordinates CCD File
BA [auth E]
CA [auth E]
GA [auth F]
H [auth A]
HA [auth F]
BA [auth E],
CA [auth E],
GA [auth F],
H [auth A],
HA [auth F],
I [auth A],
M [auth B],
N [auth B],
R [auth C],
S [auth C],
W [auth D],
X [auth D]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.22 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.21_5207
RECONSTRUCTIONcryoSPARC

Structure Validation

View Full Validation Report



Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2026-05-27
    Type: Initial release