Fig. 1: CryoEM structure of NBCn1. | Nature Communications

Fig. 1: CryoEM structure of NBCn1.

From: CryoEM and computational modeling structural insights into the pH regulator NBCn1

Fig. 1: CryoEM structure of NBCn1.The alternative text for this image may have been generated using AI.

a CryoEM density map of the NBCn1 dimer with the monomers colored in violet and pink. b Atomic model of the NBCn1 dimer in the same orientation as in (a). TMs 1-14 and helices H1-10 are shown as cylinders. The N-glycosylations (NAG) are shown in green and labeled accordingly. c Topology and domain arrangement of the NBCn1 monomer. Four highly conserved cysteines are shown as red dots. The branched structures at Asn776, Asn786, and Asn796 represent N-linked glycosylation. d Ribbon diagram of the atomic structure of an NBCn1 monomer with the gate (violet) and core (pink) domains. Side (left) and top (right) views are shown. The regions involved in the formation of the two disulfide bonds are highlighted in yellow. e CryoEM densities corresponding to ions are shown in purple. The atomic model is overlaid with the cryoEM map. f CryoEM densities corresponding to N-glycosylations at Asn776, Asn786 and Asn796 are shown. The atomic model is overlaid with the cryoEM map.

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