View source for 2npd

[[Image:2npd.png|left|200px]]

{{STRUCTURE_2npd|  PDB=2npd  |  SCENE=  }} 

===An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conductance===

{{ABSTRACT_PUBMED_17040913}}

==About this Structure==
[[2npd]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NPD OCA]. 

==See Also==
*[[Ion channels|Ion channels]]

==Reference==
<ref group="xtra">PMID:017040913</ref><references group="xtra"/>
[[Category: Escherichia coli]]
[[Category: Lupo, D.]]
[[Category: Winkler, F K.]]
[[Category: Ammonia transport]]
[[Category: Amtb]]
[[Category: Histidine mutant]]
[[Category: Membrane protein]]
[[Category: Transport protein]]