Crystal structure of the human TRIM25 coiled-coil and PRYSPRY domains

Molecular mechanism of influenza A NS1-mediated TRIM25 recognition and inhibition.

Estrogen-responsive finger protein,RING finger protein 147,RING-type E3 ubiquitin transferase,RING-type E3 ubiquitin transferase TRIM25,Tripartite motif-containing protein 25,Ubiquitin/ISG15-conjugating enzyme TRIM25,Zinc finger protein 147

GAMASLSQASADLEATLRHKLTVMYSQINGASRALDDVRNRQQDVRMTANRKVEQLQQEYTEMKALLDASETTSTRKIKE
EEKRVNSKFDTIYQILLKKKSEIQTLKEEIEQSLTKRDEFEFLEKASKLRGISTKPVYIPEVELNHKLIKGIHQSTIDLK
NELKQCIGRLQEPTPSSGDPGEHDPASTHKSTRPVKKVSKEEKKSKKPPPVPALPSKLPTFGAPEQLVDLKQAGLEAAAK
ATSSHPNSTSLKAKVLETFLAKSRPELLEYYIKVILDYNTAHNKVALSECYTVASVAEMPQNYRPHPQRFTYCSQVLGLH
CYKKGIHYWEVELQKNNFCGVGICYGSMNRQGPESRLGRNSASWCVEWFNTKISAWHNNVEKTLPSTKATRVGVLLNCDH
GFVIFFAVADKVHLMYKFRVDFTEALYPAFWVFSAGATLSICSPK

Protein at 10 mg/ml was mixed in 2:1 ratio with mother liquor containing 0.2 M sodium formate, 14% PEG 3350 and 0.1 M bis-Tris pH 6.5.

Separate coiled-coil (PDB:4LTB) and PRYSPRY (PDB:6FLM) domains

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Coiled-coil, PRYSPRY domain, TRIM proteins, E3 ligase, PROTEIN BINDING

ASLSQASADLEATLRHKLTVMYSQINGASRALDDVRNRQQDVRMTANRKVEQLQQEYTEMKALLDASETTSTRKIKEEEK
RVNSKFDTIYQILLKKKSEIQTLKEEIEQSLTKRDEFEFLEKASKLRGISTKPVYIPEVELNHKLIKGIHQSTIDLKNEL
KQCIGRLQEPTPSSGDPGEHDPASTHKSTRPVKKVSKEEKKSKKPPPVPALPSKLPTFGAPEQLVDLKQAGLEAAAKATS
SHPNSTSLKAKVLETFLAKSRPELLEYYIKVILDYNTAHNKVALSECYTVASVAEMPQNYRPHPQRFTYCSQVLGLHCYK
KGIHYWEVELQKNNFCGVGICYGSMNRQGPESRLGRNSASWCVEWFNTKISAWHNNVEKTLPSTKATRVGVLLNCDHGFV
IFFAVADKVHLMYKFRVDFTEALYPAFWVFSAGATLSICSPK