9P6I | pdb_00009p6i

Crystal Structure of the Histidine Kinase VC2136 from Vibrio cholerae serotype O1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free: 
    0.286 (Depositor), 0.300 (DCC) 
  • R-Value Work: 
    0.240 (Depositor), 0.259 (DCC) 
  • R-Value Observed: 
    0.242 (Depositor) 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Crystal Structure of the Histidine Kinase from Vibrio cholerae serotype O1

Minasov, G.Shuvalova, L.Brunzelle, J.S.Wawrzak, Z.Kiryukhina, O.Satchell, K.J.F.Center for Structural Biology of Infectious Diseases (CSBID)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
histidine kinase
A, B, C, D, E
A, B, C, D, E, F, G, H
354Vibrio cholerae O1 biovar El Tor str. N16961Mutation(s): 0 
Gene Names: VC_2136
EC: 2.7.13.3
UniProt
Find proteins for H9L4P6 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961))
Explore H9L4P6 
Go to UniProtKB:  H9L4P6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupH9L4P6
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download Ideal Coordinates CCD File 
AA [auth D]
AB [auth H]
BA [auth D]
CA [auth D]
DA [auth D]
AA [auth D],
AB [auth H],
BA [auth D],
CA [auth D],
DA [auth D],
GA [auth E],
HA [auth E],
I [auth A],
IA [auth F],
J [auth A],
JA [auth F],
K [auth A],
KA [auth F],
L [auth A],
LA [auth F],
M [auth A],
MA [auth F],
N [auth A],
NA [auth F],
O [auth B],
OA [auth G],
P [auth B],
PA [auth G],
Q [auth B],
QA [auth G],
R [auth B],
RA [auth G],
S [auth B],
SA [auth G],
T [auth B],
TA [auth H],
U [auth B],
UA [auth H],
VA [auth H],
W [auth C],
WA [auth H],
X [auth C],
XA [auth H],
Y [auth D],
YA [auth H],
Z [auth D],
ZA [auth H]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
CL
Query on CL

Download Ideal Coordinates CCD File 
EA [auth E],
FA [auth E],
V [auth C]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C, D, E
A, B, C, D, E, F, G, H
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.75 Å
  • R-Value Free:  0.286 (Depositor), 0.300 (DCC) 
  • R-Value Work:  0.240 (Depositor), 0.259 (DCC) 
  • R-Value Observed: 0.242 (Depositor) 
Space Group: P 31
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.211α = 90
b = 86.211β = 90
c = 212.636γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-3000data reduction
HKL-3000data scaling
PHENIXphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United States75N93022C00035

Revision History  (Full details and data files)

  • Version 1.0: 2025-08-20
    Type: Initial release