Crystal Structure of HSP72 in complex with ligand 11 at 7.15 MGy X-ray dose

Specific radiation damage to halogenated inhibitors and ligands in protein-ligand crystal structures.

NUCLEOTIDE BINDING DOMAIN, UNP RESIDUES 1-380

Heat shock 70 kDa protein 1,HSP70-1,HSP70.1

GPLGSMAKAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVALNPQNTVFDAKRLIG
RKFGDPVVQSDMKHWPFQVINDGDKPKVQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFNDSQR
QATKDAGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGGGTFDVSILTIDDGIFEVKATAGDTHLGGEDFDN
RLVNHFVEEFKRKHKKDISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARFEELCSDLFRSTLE
PVEKALRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQDFFNGRDLNKSINPDEAVAYGAAVQAAILIKSTRAAAS

100 mM HEPES pH 7.5, 18-28% PEG 3350, 2 mM MgCL2, 2 mM NAH2PO4, 5 mM 8-CHLOROADENOSINE

Crystal structures of HSP70 in complex with ligand 11 solved at increasing X-ray dose using Many Structures One Crystal (MSOX) crystallography.
X-ray dose series of HSP70 in complex with ligand 11

chaperone, HSP70, HSP72, HEAT SHOCK PROTEIN, radiation damage, ligand

MAKAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVALNPQNTVFDAKRLIGRKFGD
PVVQSDMKHWPFQVINDGDKPKVQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFNDSQRQATKD
AGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGGGTFDVSILTIDDGIFEVKATAGDTHLGGEDFDNRLVNH
FVEEFKRKHKKDISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARFEELCSDLFRSTLEPVEKA
LRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQDFFNGRDLNKSINPDEAVAYGAAVQAAIL