HEADER HYDROLASE 31-DEC-69 7AJG 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 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 407 REMARK 465 SER A 408 REMARK 465 ASP A 409 DBREF 7AJG A 1 510 UNP P19483 ATPA_BOVIN 44 553 SEQRES 1 AC 130 GLN THR ARG ALA MET LYS GLN VAL ALA GLY THR MET LYS SEQRES 2 AC 130 LEU GLU LEU ALA GLN TYR ARG GLU VAL ALA ALA PHE ALA SEQRES 3 AC 130 GLN PHE GLY SER ASP LEU ASP ALA ALA THR GLN GLN LEU SEQRES 4 AC 130 LEU SER ARG GLY VAL ARG LEU THR GLU LEU LEU LYS GLN SEQRES 5 AC 130 GLY GLN TYR SER PRO MET ALA ILE GLU GLU GLN VAL ALA SEQRES 6 AC 130 VAL ILE TYR ALA GLY VAL ARG GLY TYR LEU ASP LYS LEU SEQRES 7 AC 130 GLU PRO SER LYS ILE THR LYS PHE GLU ASN ALA PHE LEU SEQRES 8 AC 130 SER HIS VAL ILE SER GLN HIS GLN ALA LEU LEU GLY LYS SEQRES 9 AC 130 ILE ARG THR ASP GLY LYS ILE SER GLU GLU SER ASP ALA SEQRES 10 AC 130 LYS LEU LYS GLU ILE VAL THR ASN PHE LEU ALA GLY PHE