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Dimeric porin from Paracoccus denitrificans. |
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| Authors: | L S Zalman and H Nikaido |
| Abstract: | Paracoccus denitrificans was shown to contain a 33,000-dalton porin, which produced pores of large (1.6 to 1.8 nm) diameter. Cross-linking studies showed that the porin existed as dimers in the outer membrane. |
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