eF-site ID 4tnk-k PDB Code 4tnk Chain k click to enlarge Title RT XFEL structure of Photosystem II 250 microsec after the third illumination at 5.2 A resolution Classification ELECTRON TRANSPORT,PHOTOSYNTHESIS Compound Photosystem Q(B) protein 1 Source ORGANISM_SCIENTIFIC: Thermosynechococcus elongatus; Sequence k:  KLPEAYAIFDPLVDVLPVIPVLFLALAFVWQAAVGFR Description Functional site 1) chain k residue 37 type sequence F description binding site for residue SQD a 412 source : AN5 2) chain k residue 29 type sequence P description binding site for residue CLA c 509 source : AR8 3) chain k residue 30 type sequence V description binding site for residue CLA c 509 source : AR8 4) chain k residue 33 type sequence L description binding site for residue CLA c 509 source : AR8 5) chain k residue 32 type sequence F description binding site for residue CLA c 510 source : AR9 6) chain k residue 39 type sequence W description binding site for residue CLA c 510 source : AR9 7) chain k residue 40 type sequence Q description binding site for residue CLA c 510 source : AR9 8) chain k residue 18 type sequence F description binding site for residue BCR c 513 source : AS3 9) chain k residue 32 type sequence F description binding site for residue BCR c 513 source : AS3 10) chain k residue 45 type sequence F description binding site for residue LHG c 519 source : AS9 11) chain k residue 26 type sequence P description binding site for residue CLA c 520 source : AT1 12) chain k residue 30 type sequence V description binding site for residue CLA c 520 source : AT1 13) chain k residue 15 type sequence Y description binding site for residue BCR c 521 source : AT2 14) chain k residue 23 type sequence D description binding site for residue LMG c 522 source : AT3 15) chain k residue 19 type sequence D description binding site for residue CA k 101 source : AV7 16) chain k residue 23 type sequence D description binding site for residue CA k 101 source : AV7 17) chain k residue 25 type sequence L description binding site for residue BCR g 101 source : AW3 18) chain k residue 28 type sequence I description binding site for residue BCR g 101 source : AW3 19) chain k residue 31 type sequence L description binding site for residue BCR g 101 source : AW3 20) chain k residue 34 type sequence A description binding site for residue BCR g 101 source : AW3 21) chain k residue 37 type sequence F description binding site for residue BCR g 101 source : AW3 22) chain k residue 38 type sequence V description binding site for residue BCR g 101 source : AW3 23) chain k residue 41 type sequence A description binding site for residue BCR g 101 source : AW3

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