4TNI

RT XFEL structure of Photosystem II 500 ms after the third illumination at 4.6 A resolution

Summary for 4TNI

Related4TNH 4TNJ 4TNK
DescriptorPhotosystem Q(B) protein 1, Photosystem II core light harvesting protein, Photosystem II CP43 protein, ... (35 entities in total)
Functional Keywordsphotosynthesis, water oxidation, membrane protein, x-ray free electron laser, electron transport
Biological sourceThermosynechococcus elongatus
Cellular locationCellular thylakoid membrane {ECO:0000255|HAMAP-Rule:MF_01379, ECO:0000269|PubMed:14764885, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739, ECO:0000269|PubMed:21367867, ECO:0000269|PubMed:22665786, ECO:0000269|PubMed:23413188, ECO:0000269|PubMed:25006873, ECO:0000269|PubMed:25043005, ECO:0000269|Ref P0A444 Q8DIQ1 Q8DIF8 Q8CM25
Cellular thylakoid membrane {ECO:0000255|HAMAP-Rule:MF_00642, ECO:0000269|PubMed:14764885, ECO:0000269|PubMed:16049768, ECO:0000269|PubMed:16172937, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:17935689, ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739, ECO:0000269|PubMed:21367867, ECO:0000269|PubMed:22665786, ECO:0000269|PubMed:23413188, ECO:0000269|PubMed:25006873, ECO:0000269|PubMed:25043005, ECO:0000269|Ref Q8DIP0
Cellular thylakoid membrane {ECO:0000255|HAMAP-Rule:MF_00643, ECO:0000269|PubMed:14764885, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:17935689, ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739, ECO:0000269|PubMed:21367867, ECO:0000269|PubMed:22665786, ECO:0000269|PubMed:23413188, ECO:0000269|PubMed:25006873, ECO:0000269|PubMed:25043005, ECO:0000269|Ref Q8DIN9
Cellular thylakoid membrane ; Single-pass membrane protein  Q8DJ43 Q8DJZ6 P59087 Q9F1K9 Q8DIN8 Q8DHA7 Q8DIQ0 Q8DJI1 Q9F1R6
Cellular thylakoid membrane ; Peripheral membrane protein ; Lumenal side  P0A431 Q9F1L5
Cellular thylakoid membrane {ECO:0000255|HAMAP-Rule:MF_01378, ECO:0000269|PubMed:12881497, ECO:0000269|PubMed:14764885, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:17935689, ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739, ECO:0000269|PubMed:21367867, ECO:0000269|PubMed:22665786, ECO:0000269|PubMed:23413188, ECO:0000269|PubMed:25006873, ECO:0000269|PubMed:25043005, ECO:0000269|Ref P0A386
Cellular thylakoid membrane ; Multi- pass membrane protein  Q8DHJ2
Total number of polymer chains40
Total molecular weight762724.63
Authors
Primary citation
Kern, J.,Tran, R.,Alonso-Mori, R.,Koroidov, S.,Echols, N.,Hattne, J.,Ibrahim, M.,Gul, S.,Laksmono, H.,Sierra, R.G.,Gildea, R.J.,Han, G.,Hellmich, J.,Lassalle-Kaiser, B.,Chatterjee, R.,Brewster, A.S.,Stan, C.A.,Glockner, C.,Lampe, A.,DiFiore, D.,Milathianaki, D.,Fry, A.R.,Seibert, M.M.,Koglin, J.E.,Gallo, E.,Uhlig, J.,Sokaras, D.,Weng, T.C.,Zwart, P.H.,Skinner, D.E.,Bogan, M.J.,Messerschmidt, M.,Glatzel, P.,Williams, G.J.,Boutet, S.,Adams, P.D.,Zouni, A.,Messinger, J.,Sauter, N.K.,Bergmann, U.,Yano, J.,Yachandra, V.K.
Taking snapshots of photosynthetic water oxidation using femtosecond X-ray diffraction and spectroscopy.
Nat Commun, 5:4371-4371, 2014
PubMed: 25006873 (PDB entries with the same primary citation)
DOI: 10.1038/ncomms5371
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (4.6 Å)
?

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.28371.1%2.4%5.5%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution