HEADER    HYDROLASE                               31-DEC-69   7NN0
TITLE     Crystal structure of the SARS-CoV-2 helicase in complex with AMP-PNP
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: SARS-CoV-2 helicase NSP13;
COMPND   3 CHAIN: A, B, C, D;
COMPND   4 EC: 3.4.19.12,3.4.22.-,3.4.22.69,2.7.7.48,3.6.4.12,3.6.4.13,3.1.13.-,3.1.-.-,2.1.1.-;
COMPND   5 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    3.04 ANGSTORMS
DBREF  7NN0 D    1   601  UNP    P0DTD1   R1AB_SARS2    5325   5925
SEQRES   1 D   54  PRO TYR VAL CYS ASN ALA PRO GLY CYS ASP VAL THR ASP
SEQRES   2 D   54  VAL THR GLN LEU TYR LEU GLY GLY MET SER TYR TYR CYS
SEQRES   3 D   54  LYS SER HIS LYS PRO PRO ILE SER PHE PRO LEU CYS ALA
SEQRES   4 D   54  ASN GLY GLN VAL PHE GLY LEU TYR LYS ASN THR CYS VAL
SEQRES   5 D   54  GLY SER