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Structure paper

TitleThe crystal structure of the human (S100A8/S100A9)2 heterotetramer, calprotectin, illustrates how conformational changes of interacting alpha-helices can determine specific association of two EF-hand proteins
Journal, issue, pagesJ. Mol. Biol., Vol. 370, Page 887-898, Year 2007
Publish dateSep 26, 2004 (structure data deposition date)
AuthorsKorndoerfer, I.P. / Brueckner, F. / Skerra, A.
External linksJ. Mol. Biol. / PubMed:17553524
MethodsX-ray diffraction
Resolution1.8 Å
Structure data

PDB-1xk4:
Crystal structure of human calprotectin(S100A8/S100A9)
Method: X-RAY DIFFRACTION / Resolution: 1.8 Å

Chemicals

ChemComp-CA:
Unknown entry

ChemComp-CL:
Unknown entry

ChemComp-FLC:
CITRATE ANION

ChemComp-HOH:
WATER

Source
  • homo sapiens (human)
KeywordsMETAL BINDING PROTEIN / S100 family / heterotetramer

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