COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: [FeFe]-hydrogenase;
COMPND   3 CHAIN: A, B;
COMPND   4 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    2.90 ANGSTORMS
DBREF  6TTL A    1   644  UNP    A0A1I9RY A0A1I9RYV3_      1    644
SEQRES   1 A   60  LYS GLY ASN LYS GLN ALA ALA LEU GLN LYS ARG ALA GLU
SEQRES   2 A   60  GLY LEU ASN ASN ILE ASP ARG SER LYS THR LEU ARG ARG
SEQRES   3 A   60  SER ASN GLU ASN PRO GLU VAL LEU ALA ILE TYR GLU LYS
SEQRES   4 A   60  TYR LEU ASP HIS PRO LEU SER ASN LYS ALA HIS GLU LEU
SEQRES   5 A   60  LEU HIS THR VAL TYR PHE PRO ARG