HEADER PHOTOSYNTHESIS 31-DEC-69 6W1R TITLE RT XFEL structure of Photosystem II 150 microseconds after the second TITLE 2 illumination at 2.23 Angstrom resolution COMPND MOL_ID: 2; COMPND 2 MOLECULE: Photosystem II CP47 reaction center protein; COMPND 3 CHAIN: B, b; COMPND 4 MOL_ID: 11; COMPND 5 Photosystem II reaction center protein L; COMPND 6 CHAIN: L, l; COMPND 7 MOL_ID: 12; COMPND 8 Photosystem II reaction center protein M; COMPND 9 CHAIN: M, m; COMPND 10 MOL_ID: 15; COMPND 11 Photosystem II reaction center protein T; COMPND 12 CHAIN: T, t; COMPND 13 MOL_ID: 1; COMPND 14 Photosystem II protein D1 1; COMPND 15 CHAIN: A, a; COMPND 16 EC: 1.10.3.9; COMPND 17 MOL_ID: 2; COMPND 18 Photosystem II CP47 reaction center protein; COMPND 19 CHAIN: B, b; COMPND 20 MOL_ID: 11; COMPND 21 Photosystem II reaction center protein L; COMPND 22 CHAIN: L, l; COMPND 23 MOL_ID: 12; COMPND 24 Photosystem II reaction center protein M; COMPND 25 CHAIN: M, m; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.23 ANGSTORMS DBREF 6W1R B 1 506 UNP Q8DIQ1 PSBB_THEEB 1 506 DBREF 6W1R L 1 37 UNP Q8DIN8 PSBL_THEEB 1 37 DBREF 6W1R M 2 36 UNP Q8DHA7 PSBM_THEEB 2 36 DBREF 6W1R T 2 32 UNP Q8DIQ0 PSBT_THEEB 2 32 DBREF 6W1R a 1 344 UNP P0A444 PSBA1_THEEB 1 344 DBREF 6W1R b 1 506 UNP Q8DIQ1 PSBB_THEEB 1 506 DBREF 6W1R l 1 37 UNP Q8DIN8 PSBL_THEEB 1 37 DBREF 6W1R m 2 36 UNP Q8DHA7 PSBM_THEEB 2 36 SEQRES 1 m 32 FME GLU VAL ASN GLN LEU GLY LEU ILE ALA THR ALA LEU SEQRES 2 m 32 PHE VAL LEU VAL PRO SER VAL PHE LEU ILE ILE LEU TYR SEQRES 3 m 32 VAL GLN THR GLU SER GLN