1RKB

The structure of adrenal gland protein AD-004


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.203 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

The crystal structure of human adenylate kinase 6: An adenylate kinase localized to the cell nucleus

Ren, H.Wang, L.Bennett, M.Liang, Y.Zheng, X.Lu, F.Li, L.Nan, J.Luo, M.Eriksson, S.Zhang, C.Su, X.D.

(2005) Proc Natl Acad Sci U S A 102: 303-308

  • DOI: 10.1073/pnas.0407459102
  • Primary Citation of Related Structures:  
    1RKB

  • PubMed Abstract: 
  • Adenylate kinases (AKs) play important roles in nucleotide metabolism in all organisms and in cellular energetics by means of phosphotransfer networks in eukaryotes. The crystal structure of a human AK named AK6 was determined by in-house sulfur single-wavelength anomalous dispersion phasing methods and refined to 2 ...

    Adenylate kinases (AKs) play important roles in nucleotide metabolism in all organisms and in cellular energetics by means of phosphotransfer networks in eukaryotes. The crystal structure of a human AK named AK6 was determined by in-house sulfur single-wavelength anomalous dispersion phasing methods and refined to 2.0-A resolution with a free R factor of 21.8%. Sequence analyses revealed that human AK6 belongs to a distinct subfamily of AKs present in all eukaryotic organisms sequenced so far. Enzymatic assays show that human AK6 has properties similar with other AKs, particularly with AK5. Fluorescence microscopy showed that human AK6 is localized predominantly to the nucleus of HeLa cells. The identification of a nuclear-localized AK sheds light on nucleotide metabolism in the nucleus and the energetic communication between mitochondria and nucleus by means of phosphotransfer networks.


    Organizational Affiliation

    National Laboratory of Protein Engineering and Plant Genetic Engineering and Department of Biochemistry and Molecular Biology, College of Life Sciences, Peking University, Beijing 100871, China.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Protein AD-004A173Homo sapiensMutation(s): 0 
Gene Names: AK6CINAPAD-004CGI-137
EC: 2.7.4.3
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y3D8 (Homo sapiens)
Explore Q9Y3D8 
Go to UniProtKB:  Q9Y3D8
PHAROS:  Q9Y3D8
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.218 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.203 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 99.555α = 90
b = 99.555β = 90
c = 57.191γ = 120
Software Package:
Software NamePurpose
CNSrefinement
PROTEUM PLUSdata reduction
PROTEUM PLUSdata scaling
SOLVEphasing
RESOLVEphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-01-11
    Type: Initial release
  • Version 1.1: 2008-04-29
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance