eF-site ID 5kai-k
PDB Code 5kai
Chain k

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Title NH3-bound RT XFEL structure of Photosystem II 500 ms after the 2nd illumination (2F) at 2.8 A resolution
Classification ELECTRON TRANSPORT
Compound Photosystem II protein D1 1
Source ORGANISM_SCIENTIFIC: Thermosynechococcus elongatus (strain BP-1);
Sequence k:  KLPEAYAIFDPLVDVLPVIPVLFLALAFVWQAAVGFR
Description


Functional site

1) chain k
residue 34
type
sequence A
description binding site for residue SQD a 714
source : AM2

2) chain k
residue 37
type
sequence F
description binding site for residue SQD a 714
source : AM2

3) chain k
residue 26
type
sequence P
description binding site for residue CLA c 504
source : AP7

4) chain k
residue 30
type
sequence V
description binding site for residue CLA c 504
source : AP7

5) chain k
residue 29
type
sequence P
description binding site for residue CLA c 510
source : AQ4

6) chain k
residue 33
type
sequence L
description binding site for residue CLA c 510
source : AQ4

7) chain k
residue 32
type
sequence F
description binding site for residue CLA c 511
source : AQ5

8) chain k
residue 39
type
sequence W
description binding site for residue CLA c 511
source : AQ5

9) chain k
residue 40
type
sequence Q
description binding site for residue CLA c 511
source : AQ5

10) chain k
residue 15
type
sequence Y
description binding site for residue BCR c 514
source : AQ8

11) chain k
residue 23
type
sequence D
description binding site for residue LMG c 519
source : AR4

12) chain k
residue 25
type
sequence L
description binding site for residue BCR k 101
source : AT1

13) chain k
residue 28
type
sequence I
description binding site for residue BCR k 101
source : AT1

14) chain k
residue 31
type
sequence L
description binding site for residue BCR k 101
source : AT1

15) chain k
residue 34
type
sequence A
description binding site for residue BCR k 101
source : AT1

16) chain k
residue 38
type
sequence V
description binding site for residue BCR k 101
source : AT1

17) chain k
residue 21
type
sequence L
description binding site for residue BCR k 102
source : AT2

18) chain k
residue 32
type
sequence F
description binding site for residue BCR k 102
source : AT2


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