8HS8

a bacteria protein complex

• PDB DOI: https://doi.org/10.2210/pdb8HS8/pdb

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Neisseria meningitidis, Haemophilus parainfluenzae
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-12-17 Released: 2024-01-17 
• Deposition Author(s): Zhang, H., Li, X.Z., Song, G.Y.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.304 
• R-Value Work: 0.268 
• R-Value Observed: 0.269 

Literature

a bacteria protein

Zhang, H., Li, X.Z., Song, G.Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 67.6 kDa 
• Atom Count: 4,206 
• Modelled Residue Count: 579 
• Deposited Residue Count: 592 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CRISPR-associated endonuclease Cas9	A, B	208	Neisseria meningitidis	Mutation(s): 0  Gene Names: cas9
UniProt
Find proteins for C9X1G5 (Neisseria meningitidis serogroup C (strain 8013)) Explore C9X1G5  Go to UniProtKB:  C9X1G5

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
a protein	C [auth D], D [auth C]	88	Haemophilus parainfluenzae	Mutation(s): 0  Gene Names: NCTC10672_00033, NCTC10672_02354
UniProt
Find proteins for A0A377JKY9 (Haemophilus parainfluenzae) Explore A0A377JKY9  Go to UniProtKB:  A0A377JKY9

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 0.304 
• R-Value Work: 0.268 
• R-Value Observed: 0.269 
• Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 129.504	α = 90
b = 129.504	β = 90
c = 44.546	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-17 
Deposition Author(s): Zhang, H., Li, X.Z., Song, G.Y.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2024-01-17
  Type: Initial release