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| 3-DIMENSIONAL STRUCTURE OF SYSTEM-I OF PHOTOSYNTHESIS AT 6 ANGSTROM RESOLUTION |
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| Author(s): KRAUSS N, HINRICHS W, WITT I, FROMME P, PRITZKOW W, DAUTER Z, BETZEL C, WILSON KS, WITT HT, SAENGER W |
| Source: NATURE Volume: 361 Issue: 6410 Pages: 326-331 Published: JAN 28 1993 |
| Times Cited: 320 References: 52 |
| Abstract: X-ray structure analysis shows that the monomer of trimeric photosystem I (PS I) of Synechococcus sp. consists of a catalytic domain and a smaller domain that connects the monomers. The 4Fe-4S clusters F(X), F(A) and F(B), 28 alpha-helices and 45 chlorophyll a molecules were located. The two large subunits of PS I are represented by nine alpha-helices each; they are related by a local 2-fold rotation axis passing through F(X). Electron densities close to this axis are interpreted as carriers of the electron transfer chain. |
| Document Type: Article |
| Language: English |
| Reprint Address: KRAUSS, N (reprint author), FREE UNIV BERLIN, INST KRISTALLOG, TAKUSTR 6, W-1000 BERLIN 33, GERMANY |
Addresses:
1. TECH UNIV BERLIN, MAX VOLMER INST BIOPHYS & PHYS CHEM, W-1000 BERLIN 12, GERMANY
2. DESY, EUROPEAN MOLEC BIOL LAB OUTSTN, W-2000 HAMBURG 52, GERMANY |
| Publisher: MACMILLAN MAGAZINES LTD, PORTERS SOUTH, 4 CRINAN ST, LONDON, ENGLAND N1 9XW |
| Subject Category: Multidisciplinary Sciences |
| IDS Number: KJ590 |
| ISSN: 0028-0836 |
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| | | | | | | | | Record from Web of Science® | | | | | | | | | |