HEADER    OXIDOREDUCTASE                          17-MAY-12   4F8B
TITLE     Crystal Structure of the Covalent Thioimide Intermediate of
TITLE   2 Unimodular Nitrile Reductase QueF
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: NADPH-dependent 7-cyano-7-deazaguanine reductase;
COMPND   3 CHAIN: A, B, C, D, E;
COMPND   4 EC: 1.7.1.13;
COMPND   5 ENGINEERED: YES;
COMPND   6 MOL_ID: 1;
COMPND   7 NADPH-dependent 7-cyano-7-deazaguanine reductase;
COMPND   8 CHAIN: A, B, C, D, E;
COMPND   9 EC: 1.7.1.13;
COMPND   10 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    2.50 ANGSTORMS
DBREF  4F8B A    0   164  UNP    O31678   QUEF_BACSU       1    165
DBREF  4F8B B    0   164  UNP    O31678   QUEF_BACSU       1    165
SEQRES   1 A  139  ASN TYR LEU PHE GLU TYR ALA PRO ASP VAL LEU GLU SER
SEQRES   2 A  139  PHE PRO ASN LYS HIS VAL ASN ARG ASP TYR PHE VAL LYS
SEQRES   3 A  139  PHE ASN CYS PRO GLU PHE THR SER LEU CYS PRO LYS THR
SEQRES   4 A  139  GLY GLN PRO ASP PHE ALA THR ILE TYR ILE SER TYR ILE
SEQRES   5 A  139  PRO ASP GLU LYS MET VAL GLU SER LYS SER LEU LYS LEU
SEQRES   6 A  139  TYR LEU PHE SER PHE ARG ASN HIS GLY ASP PHE HIS GLU
SEQRES   7 A  139  ASP CYS MET ASN ILE ILE MET ASN ASP LEU ILE GLU LEU
SEQRES   8 A  139  MET ASP PRO ARG TYR ILE GLU VAL TRP GLY LYS PHE THR
SEQRES   9 A  139  PRO ARG GLY GLY ILE SER ILE ASP PRO TYR THR ASN TYR
SEQRES  10 A  139  GLY LYS PRO GLY THR LYS TYR GLU LYS MET ALA GLU TYR
SEQRES  11 A  139  ARG MET MET ASN HIS ASP LEU TYR PRO                
ATOM      1  O6  GD1 E          52.286  35.456   0.668  1.00 69.27
ATOM      2  C6  GD1 E          52.563  34.118   0.753  1.00 70.92
ATOM      3  C5  GD1 E          53.214  33.371  -0.295  1.00 70.87
ATOM      4  C7  GD1 E          53.794  33.502  -1.612  1.00 69.96
ATOM      5  C77 GD1 E          53.946  34.666  -2.498  1.00 68.79
ATOM      6  N77 GD1 E          53.570  35.734  -2.044  1.00 71.63
ATOM      7  N1  GD1 E          52.184  33.475   1.915  1.00 69.78
ATOM      8  C2  GD1 E          52.399  32.127   2.102  1.00 69.48
ATOM      9  N2  GD1 E          51.999  31.518   3.241  1.00 68.35
ATOM     10  N3  GD1 E          53.014  31.383   1.135  1.00 69.62
ATOM     11  C4  GD1 E          53.406  32.000  -0.025  1.00 70.15
ATOM     12  N9  GD1 E          54.028  31.385  -1.065  1.00 69.64
ATOM     13  C8  GD1 E          54.288  32.287  -2.061  1.00 69.72
TER