COMPND    MOL_ID: 2;
COMPND   2 MOLECULE: ATP synthase subunit alpha, mitochondrial;
COMPND   3 CHAIN: A, B, C, AA, AB, AC;
COMPND   4 Residue 1 of chains A, B, C. The uniprot database is misleading
COMPND   5 OTHER_DETAILS: stating that GLN is the first residue. The DNA sequence for this
COMPND   6 protein encodes GLU. The actual residue is pyroGLU. However pyroGLU
COMPND   7 and pyroGLN are the same. Residue 481 in chains A, B, and C can be
COMPND   8 Gly or SER. e.g. in this structure should be GLY. We have seen SER in
COMPND   9 some of our previous structures of bovine F1-ATPase. We have used the
COMPND   10 following REMARK in other PDB files: Microhetrogeneity REMARK 999 SER
COMPND   11 481 GLY IN CHAINS A, B AND C REMARK 999 WAS IDENTIFIED AS A GLY FROM
COMPND   12 THE PROTEIN REMARK 999 SEQUENCE. IN THE CDNA SEQUENCE, THE CODON FOR
COMPND   13 THIS REMARK 999 RESIDUE WAS AGC SER IN THREE CLONES WHILE IN TWO
COMPND   14 REMARK 999 OTHERS IT WAS GGC GLY. THE DIFFERENCE WAS THOUGHT TO
COMPND   15 REMARK 999 BE DUE TO A MUTATION OCCURRING DURING EITHER PROPAGATION
COMPND   16 REMARK 999 OF THE CLONES IN THE LIBRARY OR SUBCLONING INTO M13 REMARK
COMPND   17 999 VECTORS. THE ELECTRON DENSITY SUGGESTS A GLY IN REMARK 999 THIS
EXPDTA     ELECTRON MICROSCOPY
DBREF  7AJI A    1   510  UNP    P19483   ATPA_BOVIN      44    553
SEQRES   1 AB   85  SER SER ILE LEU GLU GLU ARG ILE LEU GLY ALA ASP THR
SEQRES   2 AB   85  SER VAL ASP LEU GLU GLU THR GLY ARG VAL LEU SER ILE
SEQRES   3 AB   85  GLY ASP GLY ILE ALA ARG VAL HIS GLY LEU ARG ASN VAL
SEQRES   4 AB   85  GLN ALA GLU GLU MET VAL GLU PHE SER SER GLY LEU LYS
SEQRES   5 AB   85  GLY MET SER LEU ASN LEU GLU PRO ASP ASN VAL GLY VAL
SEQRES   6 AB   85  VAL VAL PHE GLY ASN ASP LYS LEU ILE LYS GLU GLY ASP
SEQRES   7 AB   85  ILE VAL LYS ARG THR GLY ALA