HEADER PROTEIN FIBRIL 31-DEC-69 7RMO TITLE Yeast CTP Synthase (Ura7) Bundle bound to Products at low pH COMPND MOL_ID: 1; COMPND 2 MOLECULE: CTP synthase; COMPND 3 CHAIN: D, A, B, C, U, I, M, Q, V, J, N, R, H, E, F, G, W, K, O, S, b, Y, Z, a, X, L, P, T; COMPND 4 EC: 6.3.4.2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 1; COMPND 7 CTP synthase; COMPND 8 CHAIN: D, A, B, C, U, I, M, Q, V, J, N, R, H, E, F, G, W, K, O, S, b, Y, Z, a, X, L, P, T; COMPND 9 EC: 6.3.4.2; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 1; COMPND 12 CTP synthase; COMPND 13 CHAIN: D, A, B, C, U, I, M, Q, V, J, N, R, H, E, F, G, W, K, O, S, b, Y, Z, a, X, L, P, T; COMPND 14 EC: 6.3.4.2; COMPND 15 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7RMO K 1 572 UNP A0A7I9CF A0A7I9CFN1_ 1 572 DBREF 7RMO O 1 572 UNP A0A7I9CF A0A7I9CFN1_ 1 572 DBREF 7RMO W 1 572 UNP A0A7I9CF A0A7I9CFN1_ 1 572 SEQRES 1 W 285 MET LYS TYR VAL VAL VAL SER GLY GLY VAL ILE SER GLY SEQRES 2 W 285 ILE GLY LYS GLY VAL LEU ALA SER SER THR GLY MET LEU SEQRES 3 W 285 MET LYS THR LEU GLY LEU LYS VAL THR SER ILE LYS ILE SEQRES 4 W 285 ASP PRO TYR MET ASN ILE ASP ALA GLY THR MET SER PRO SEQRES 5 W 285 LEU GLU HIS GLY GLU CYS PHE VAL LEU ASP ASP GLY GLY SEQRES 6 W 285 GLU THR ASP LEU ASP LEU GLY ASN TYR GLU ARG TYR LEU SEQRES 7 W 285 GLY VAL THR LEU THR LYS ASP HIS ASN ILE THR THR GLY SEQRES 8 W 285 LYS ILE TYR SER HIS VAL ILE ALA LYS GLU ARG LYS GLY SEQRES 9 W 285 ASP TYR LEU GLY LYS THR VAL GLN ILE VAL PRO HIS LEU SEQRES 10 W 285 THR ASN ALA ILE GLN ASP TRP ILE GLU ARG VAL ALA LYS SEQRES 11 W 285 ILE PRO VAL ASP ASP THR GLY MET GLU PRO ASP VAL CYS SEQRES 12 W 285 ILE ILE GLU LEU GLY GLY THR VAL GLY ASP ILE GLU SER SEQRES 13 W 285 ALA PRO PHE VAL GLU ALA LEU ARG GLN PHE GLN PHE LYS SEQRES 14 W 285 VAL GLY LYS GLU ASN PHE ALA LEU ILE HIS VAL SER LEU SEQRES 15 W 285 VAL PRO VAL ILE HIS GLY GLU GLN LYS THR LYS PRO THR SEQRES 16 W 285 GLN ALA ALA ILE LYS GLY LEU ARG SER LEU GLY LEU VAL SEQRES 17 W 285 PRO ASP MET ILE ALA CYS ARG CYS SER GLU THR LEU ASP SEQRES 18 W 285 LYS PRO THR ILE ASP LYS ILE ALA MET PHE CYS HIS VAL SEQRES 19 W 285 GLY PRO GLU GLN VAL VAL ASN VAL HIS ASP VAL ASN SER SEQRES 20 W 285 THR TYR HIS VAL PRO LEU LEU LEU LEU GLU GLN LYS MET SEQRES 21 W 285 ILE ASP TYR LEU HIS ALA ARG LEU LYS LEU ASP GLU ILE SEQRES 22 W 285 THR GLU GLU GLU LYS GLN ARG GLY LEU GLU LEU LEU