9WN6 | pdb_00009wn6

HNHNme1-AcrIIC1BoeST

PDB DOI: https://doi.org/10.2210/pdb9WN6/pdb

Classification: HYDROLASE
Organism(s): Neisseria meningitidis Z2491
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2025-09-04 Released: 2026-09-09
Deposition Author(s): Wang, S., Xiao, Y.J.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free:
0.213 (Depositor)
R-Value Work:
0.163 (Depositor)
R-Value Observed:
0.166 (Depositor)

Starting Model: experimental
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wwPDB Validation

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

Literature

The structure of HNH domain and AcrIIC1BoeST

Wang, S., Xiao, Y.J.

To be published.

Macromolecule Content

Total Structure Weight: 55.66 kDa
Atom Count: 3,673
Modeled Residue Count: 382
Deposited Residue Count: 470
Unique protein chains: 2

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AcrIIC1BoeST	A, C	96	Neisseria meningitidis Z2491	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
CRISPR-associated endonuclease Cas9	B, D	139	Neisseria meningitidis Z2491	Mutation(s): 0 Gene Names: cas9, NMA0631 EC: 3.1
UniProt
Find proteins for A1IQ68 (Neisseria meningitidis serogroup A / serotype 4A (strain DSM 15465 / Z2491)) Explore A1IQ68 Go to UniProtKB: A1IQ68
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A1IQ68
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.213 (Depositor)
R-Value Work: 0.163 (Depositor)
R-Value Observed: 0.166 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.473	α = 90
b = 110.209	β = 116.16
c = 46.99	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data scaling
PDB_EXTRACT	data extraction
XDS	data scaling
PHENIX	phasing

Structure Validation

Currently 9WN6 does not have a validation slider image.

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-09-09

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31970048

Revision History (Full details and data files)

Version 1.0: 2026-09-09
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.