UniProt P19054

Photosystem II reaction center protein K (P19054)

Photosystem II reaction center protein K (UniProt P19054): 39 experimental structures and 1 predicted model on GenesisL1, 6 ligands bound, 38 pockets. Binding sites, druggability and experiment against prediction (TM-score) in…

UniProt: P19054
Protein: Photosystem II reaction center protein K
Experimental structures: 39
Predicted models: 1
Ligands: 6
Pockets: 38 · 19 records with a druggable one

Structures

40 records of P19054 in the MolNFT archive: 39 experimental, 1 predicted.

Entry	Title	Method	Chains	Ligands	Pockets
3WU2	Crystal structure analysis of Photosystem II complex	x-ray diffraction	K, k	—	—
3WU2	Crystal structure analysis of photosystem II complex	x-ray diffraction	K, k	—	—
5B5E	Crystal structure analysis of photosystem II complex	x-ray diffraction	K, k	—	—
5B66	Crystal structure analysis of photosystem II complex	x-ray diffraction	K, k	—	—
5V2C	Re-refinement of crystal structure of photosystem II complex	x-ray diffraction	K, k	SQD, LHG, CLA, BCR, LMG	2 (best 0.87)
5V2C	Re-refinement of crystal structure of photosystem II complex	x-ray diffraction	K, k	SQD, LHG, CLA, BCR, LMG	—
6JLJ	Xfel structure of cyanobacterial photosystem II (dark state, DATASET1)	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
6JLK	Xfel structure of cyanobacterial photosystem II (1F state, DATASET1)	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
6JLL	XFEL structure of cyanobacterial photosystem II (2F state, dataset1)	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
6JLL	Xfel structure of cyanobacterial photosystem II (2F state, DATASET1)	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
6JLM	XFEL structure of cyanobacterial photosystem II (dark state, dataset2)	x-ray diffraction	K, k	SQD, CLA, BCR, UNL, LMG	2 (best 0.87)
6JLM	Xfel structure of cyanobacterial photosystem II (dark state, DATASET2)	x-ray diffraction	K, k	SQD, CLA, BCR, UNL, LMG	—
6JLN	Xfel structure of cyanobacterial photosystem II (1F state, DATASET2)	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
6JLO	Xfel structure of cyanobacterial photosystem II (2F state, DATASET2)	x-ray diffraction	K, k	SQD, CLA, LMG, BCR, UNL	—
6JLP	XFEL structure of cyanobacterial photosystem II (3F state, dataset2)	x-ray diffraction	K, k	SQD, CLA, LMG, BCR, UNL	2 (best 0.87)
6JLP	Xfel structure of cyanobacterial photosystem II (3F state, DATASET2)	x-ray diffraction	K, k	SQD, CLA, LMG, BCR, UNL	—
7CJI	Photosystem II structure in the S1 state	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
7CJJ	Photosystem II structure in the S2 state	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
7CJJ	Photosystem II structure in the S2 state	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
7COU	Structure of cyanobacterial photosystem II in the dark S1 state	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
7COU	Structure of cyanobacterial photosystem II in the dark S1 state	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	—
7CZL	Structural insights into a dimeric PSB27-photosystem II complex from a cyanobacterium…	electron microscopy	K, k	CLA, BCR, SQD	—
7D1T	Cryo-EM Structure of PSII at 1.95 angstrom resolution	electron microscopy	K, k	SQD, CLA, BCR, LMG, UNL	—
7D1T	Cryo-EM structure of psii at 1.95 ångström resolution	electron microscopy	K, k	SQD, CLA, BCR, LMG, UNL	—
7D1U	Cryo-EM structure of psii at 2.08 ångström resolution	electron microscopy	K, k	SQD, CLA, BCR, LMG, UNL	—
7EDA	Structure of monomeric photosystem II	electron microscopy	K	SQD, CLA, BCR	—
8GN1	Crystal structure of DBBQ-bound photosystem II complex	x-ray diffraction	K, k	SQD, UNL, CLA, BCR, LMG	2 (best 0.87)
8GN2	Crystal structure of PPBQ-bound photosystem II complex	x-ray diffraction	K, k	SQD, UNL, CLA, BCR, LMG	2 (best 0.87)
8IR5	XFEL structure of cyanobacterial photosystem II under dark conditions	x-ray diffraction	K, k	SQD, CLA, LMG, BCR, UNL	2 (best 0.87)
8IR7	XFEL structure of cyanobacterial photosystem II following one flash (1F) with a 200-nanosecond delay	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IR8	XFEL structure of cyanobacterial photosystem II following one flash (1F) with a 1-microsecond delay	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IR9	XFEL structure of cyanobacterial photosystem II following one flash (1F) with a 30-microsecond delay	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRA	XFEL structure of cyanobacterial photosystem II following one flash (1F) with a 200-microsecond…	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRB	XFEL structure of cyanobacterial photosystem II following one flash (1F) with a 5-millisecond delay	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRC	XFEL structure of cyanobacterial photosystem II following one flash (1F) with a 5-millisecond delay…	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRD	XFEL structure of cyanobacterial photosystem II following two flashes (2F) with a 20-nanosecond…	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRE	XFEL structure of cyanobacterial photosystem II following two flashes (2F) with a 200-nanosecond…	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRF	XFEL structure of cyanobacterial photosystem II following two flashes (2F) with a 1-microsecond…	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
8IRI	XFEL structure of cyanobacterial photosystem II following two flashes (2F) with a 5-millisecond…	x-ray diffraction	K, k	SQD, CLA, BCR, LMG, UNL	2 (best 0.87)
P19054	AlphaFold monomer V2.0 prediction for photosystem II reaction center protein K (P19054)	predicted	A	—	—

Ligands

BCR · Beta-carotene · in 35 records
CLA · Chlorophyll A · in 35 records
SQD · 1,2-di-O-acyl-3-O-[6-deoxy-6-sulfo-alpha-D-glucopyranosyl]-sn-glycerol · in 35 records
LMG · 1,2-distearoyl-monogalactosyl-diglyceride · in 33 records
UNL · Unknown ligand · in 31 records
LHG · 1,2-dipalmitoyl-phosphatidyl-glycerole · in 2 records

Experiment against prediction

6JLP chain k against the predicted model P19054: TM-score 0.94, RMSD 0.45 Å
6JLM chain k against the predicted model P19054: TM-score 0.94, RMSD 0.45 Å
6JLL chain k against the predicted model P19054: TM-score 0.94, RMSD 0.45 Å
6JLO chain K against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å
5V2C chain k against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å
6JLL chain K against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å
6JLL chain K against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å
6JLJ chain K against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å
6JLN chain K against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å
5B66 chain K against the predicted model P19054: TM-score 0.93, RMSD 0.47 Å

Elsewhere

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