5XHH | pdb_00005xhh

crystal structure of Hcp1 from Salmonella typhimurium

• PDB DOI: https://doi.org/10.2210/pdb5XHH/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-04-21 Released: 2018-03-07 
• Deposition Author(s): Lin, Q.P., Gao, Z.Q., Zhang, H., Dong, Y.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.240 (Depositor), 0.242 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.194 (DCC) 
• R-Value Observed: 
  0.195 (Depositor) 

Starting Model: experimental

Literature

crystal structure of Hcp1 from Salmonella typhimurium

Lin, Q.P., Gao, Z.Q., Zhang, H., Dong, Y.H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 53.26 kDa 
• Atom Count: 3,696 
• Modeled Residue Count: 429 
• Deposited Residue Count: 483 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hcp1 family type VI secretion system effector	A, B, C	161	Salmonella enterica subsp. enterica serovar Typhimurium	Mutation(s): 0  Gene Names: sciK, BKC11_01420, BKC12_01390, BLM41_12425, DD95_17690, SEETMRM10961_1345
UniProt
Find proteins for H9L4J2 (Salmonella typhimurium) Explore H9L4J2  Go to UniProtKB:  H9L4J2

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.240 (Depositor), 0.242 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.194 (DCC) 
• R-Value Observed: 0.195 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.603	α = 90
b = 82.771	β = 90
c = 142.825	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2018-03-07 
Deposition Author(s): Lin, Q.P., Gao, Z.Q., Zhang, H., Dong, Y.H.

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Funding Organization	Location	Grant Number
	China	XDB08030103

Revision History  

• Version 1.0: 2018-03-07
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description