4HG0

Crystal Structure of magnesium and cobalt efflux protein CorC, Northeast Structural Genomics Consortium (NESG) Target ER40

• PDB DOI: https://doi.org/10.2210/pdb4HG0/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2012-10-05 Released: 2013-02-06 
• Deposition Author(s): Kuzin, A., Neely, H., Seetharaman, J., Patel, P., Xiao, R., Ciccosanti, C., Cooper, B., Everett, J.K., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.280 
• R-Value Work: 0.211 
• R-Value Observed: 0.215 

Literature

Northeast Structural Genomics Consortium Target ER40

Kuzin, A., Neely, H., Seetharaman, J., Patel, P., Xiao, R., Ciccosanti, C., Cooper, B., Everett, J.K., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F.

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 and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 34.25 kDa 
• Atom Count: 1,885 
• Modelled Residue Count: 232 
• Deposited Residue Count: 292 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Magnesium and cobalt efflux protein CorC	A	292	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P0AE78 (Escherichia coli (strain K12)) Explore P0AE78  Go to UniProtKB:  P0AE78

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AMP	B [auth A]	ADENOSINE MONOPHOSPHATE C10 H14 N5 O7 P UDMBCSSLTHHNCD-KQYNXXCUSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.280 
• R-Value Work: 0.211 
• R-Value Observed: 0.215 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.953	α = 90
b = 71.953	β = 90
c = 123.53	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
DENZO	data reduction
SCALEPACK	data scaling
BALBES	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-02-06 
Deposition Author(s): Kuzin, A., Neely, H., Seetharaman, J., Patel, P., Xiao, R., Ciccosanti, C., Cooper, B., Everett, J.K., Acton, T.B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2013-02-06
  Type: Initial release
  
• Version 1.1: 2018-01-24
  Changes: Structure summary
• Version 1.2: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.3: 2023-12-06
  Changes: Data collection