HEADER    ISOMERASE                               31-DEC-69   7CH3
TITLE     Crystal structure of Arabinose isomerase from hyper thermophilic
TITLE   2 bacterium Thermotoga maritima (TMAI) triple mutant (K264A, E265A,
COMPND    MOL_ID: 1;
COMPND   2 MOLECULE: L-arabinose isomerase;
COMPND   3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L;
COMPND   4 MUTATION: YES;
COMPND   5 EC: 5.3.1.4;
COMPND   6 ENGINEERED: YES;
EXPDTA     X-RAY DIFFRACTION
REMARK   2 RESOLUTION.    3.61 ANGSTORMS
DBREF  7CH3 A    1   496  UNP    Q9WYB3   ARAA_THEMA       1    496
SEQRES   1 A   43  GLY GLN ILE VAL ARG PHE GLY ASP ASN MET ARG GLU VAL
SEQRES   2 A   43  ALA SER THR GLU GLY ASP LYS VAL GLU ALA GLN ILE LYS
SEQRES   3 A   43  LEU GLY TRP SER ILE ASN THR TRP GLY VAL GLY GLU LEU
SEQRES   4 A   43  ALA GLU ARG VAL                                    
SEQRES   1 A   80  SER LEU LYS ALA ILE ARG GLU GLN ALA LYS ILE GLU ILE
SEQRES   2 A   80  ALA LEU ARG GLU PHE LEU ALA ALA ALA ASN ALA VAL GLY
SEQRES   3 A   80  PHE THR THR THR PHE GLU ASP LEU HIS ASP LEU PRO GLN
SEQRES   4 A   80  LEU PRO GLY LEU ALA VAL GLN ARG LEU MET GLU GLU GLY
SEQRES   5 A   80  TYR GLY PHE GLY ALA GLU GLY ASP TRP LYS ALA ALA GLY
SEQRES   6 A   80  LEU VAL ARG ALA ILE LYS VAL MET GLY THR SER LEU PRO
SEQRES   7 A   80  GLY GLY