HEADER    HYDROLASE                               31-DEC-69   6S00
TITLE     Crystal structure of an inverting family GH156 exosialidase from
TITLE   2 uncultured bacterium pG7 in complex with N-acetylneuraminic acid
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: exosialidase from uncultured bacterium pG7;
COMPND   3 CHAIN: A, B;
COMPND   4 EC: 3.2.1.18;
COMPND   5 ENGINEERED: YES;
COMPND   6 MOL_ID: 1;
COMPND   7 exosialidase from uncultured bacterium pG7;
COMPND   8 CHAIN: A, B;
COMPND   9 EC: 3.2.1.18;
COMPND   10 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    2.00 ANGSTORMS
DBREF  6S00 A    1   511  PDB    6S00     6S00             1    511
DBREF  6S00 B    1   511  PDB    6S00     6S00             1    511
SEQRES   1 B  396  ILE PRO GLY ILE SER LEU ASN GLU ASP ASN SER HIS TYR
SEQRES   2 B  396  PHE TYR THR ARG ALA GLY ARG ARG LEU SER ALA GLU GLU
SEQRES   3 B  396  VAL ASP SER TRP VAL ASP GLN TYR ALA GLY THR GLN VAL
SEQRES   4 B  396  LYS GLU LEU MET LEU CYS PRO ASN CYS MET ARG THR SER
SEQRES   5 B  396  TYR ALA SER GLN VAL TRP ASP PRO ILE TRP ARG GLY TYR
SEQRES   6 B  396  ASP PRO ALA GLY PRO ASP ASP GLN PRO LEU LEU ALA SER
SEQRES   7 B  396  LEU PRO PRO GLU GLU ARG VAL ALA ALA ARG GLY TRP ILE
SEQRES   8 B  396  HIS THR ALA TRP GLN LEU HIS GLN ASP GLY ILE ASP ILE
SEQRES   9 B  396  TYR ALA ARG TRP ILE ARG ARG CYS ARG GLN ARG GLY ILE
SEQRES  10 B  396  SER PRO TRP ILE SER MET ARG MET ASN ASP VAL HIS TYR
SEQRES  11 B  396  VAL ASN ASP GLU ARG CYS PHE LEU HIS SER GLU PHE TRP
SEQRES  12 B  396  ARG GLU ASN PRO GLN LEU ARG ARG VAL PRO TYR ARG PHE
SEQRES  13 B  396  ALA GLU TRP THR ASP ARG ALA PHE ASP TYR GLY ARG ALA
SEQRES  14 B  396  GLU VAL ARG GLU HIS HIS LEU LYS LEU ILE ARG GLU LEU
SEQRES  15 B  396  ALA ALA ARG TYR ASP PHE ASP GLY LEU GLU LEU ASP TRP
SEQRES  16 B  396  MET ARG PHE GLY PHE HIS PHE ARG PRO GLY TYR GLU ALA
SEQRES  17 B  396  GLU GLY ALA GLU ILE LEU THR ALA PHE THR ALA GLU VAL
SEQRES  18 B  396  ARG ARG LEU LEU ASP ASP TRP GLU LYS ARG ARG GLY HIS
SEQRES  19 B  396  LYS ILE HIS LEU GLY ALA ARG ILE PRO SER ARG PRO ALA
SEQRES  20 B  396  THR ALA LEU GLY LEU GLY MET ASP ALA VAL THR TRP ALA
SEQRES  21 B  396  ARG ARG GLY LEU VAL ASP MET LEU VAL ILE THR PRO PHE
SEQRES  22 B  396  TRP ALA SER ALA GLU THR ASP MET PRO VAL GLU ILE TRP
SEQRES  23 B  396  ARG GLN LEU LEU GLU GLY THR GLY VAL THR LEU ALA ALA
SEQRES  24 B  396  GLY LEU GLU VAL LEU LEU ARG PRO TYR PRO ASP SER PRO
SEQRES  25 B  396  LEU PHE GLN THR ASN SER LEU GLU THR VAL ARG GLY ALA
SEQRES  26 B  396  ALA ALA SER LEU LEU ASP ARG GLY ALA GLN ARG ILE TYR
SEQRES  27 B  396  LEU PHE ASN TYR MET ASP SER GLN THR ALA MET GLU ASP
SEQRES  28 B  396  LEU GLU ASN TYR PRO THR LEU LEU ARG GLU ILE GLY SER
SEQRES  29 B  396  LEU GLU THR LEU ALA GLY LYS PRO ARG ARG HIS VAL LEU
SEQRES  30 B  396  THR PHE ALA ASP THR TRP ALA PRO GLY GLU PRO ARG ALA
SEQRES  31 B  396  ILE PRO LEU PRO ALA THR