9VJH | pdb_00009vjh

Cryo-EM structure of UL9-DNA complex

• PDB DOI: https://doi.org/10.2210/pdb9VJH/pdb
• EM Map EMD-65113: EMDB EMDataResource

• Classification: VIRAL PROTEIN/DNA
• Organism(s): Human alphaherpesvirus 1 strain 17
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2025-06-20 Released: 2026-06-24 
• Deposition Author(s): Ma, J., Zhang, X., Huang, C.
• Funding Organization(s): Not funded

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of UL9-DNA complex

Ma, J., Zhang, X., Huang, C.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 222.91 kDa 
• Atom Count: 13,958 
• Modeled Residue Count: 1,632 
• Deposited Residue Count: 1,852 
• Unique protein chains: 1
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Replication origin-binding protein	A, B	880	Human alphaherpesvirus 1 strain 17	Mutation(s): 0  Gene Names: UL9
UniProt
Find proteins for P10193 (Human herpesvirus 1 (strain 17)) Explore P10193  Go to UniProtKB:  P10193

Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (5'-D(P*AP*GP*CP*GP*TP*TP*CP*GP*CP*AP*CP*TP*TP*CP*GP*TP*CP*CP*CP*AP*AP*TP*A)-3')	C, D [auth E]	23	Human alphaherpesvirus 1 strain 17

Entity ID: 3
Molecule	Chains	Length	Organism	Image
DNA (5'-D(P*TP*AP*TP*TP*GP*GP*GP*AP*CP*GP*AP*AP*GP*TP*GP*CP*GP*AP*AP*CP*GP*CP*T)-3')	E [auth D], F	23	Human alphaherpesvirus 1 strain 17

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.20.1_4487
RECONSTRUCTION	RELION

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2026-06-24 
Deposition Author(s): Ma, J., Zhang, X., Huang, C.

---

Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2026-06-24
  Type: Initial release