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2NPE

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

Summary for 2NPE
Entry DOI10.2210/pdb2npe/pdb
Related1U7G 1XQE 1XQF 2NMR 2NOP 2NOW 2NPC 2NPD 2NPG 2NPJ 2NPK
DescriptorAmmonia channel, SULFATE ION, ACETATE ION, ... (4 entities in total)
Functional Keywordsmembrane protein, ammonia transport, histidine mutant, amtb, transport protein
Biological sourceEscherichia coli
Cellular locationCell inner membrane; Multi-pass membrane protein: P69681
Total number of polymer chains1
Total formula weight44635.82
Authors
Lupo, D.,Winkler, F.K. (deposition date: 2006-10-27, release date: 2006-11-14, Last modification date: 2023-10-25)
Primary citationJavelle, A.,Lupo, D.,Zheng, L.,Li, X.-D.,Winkler, F.K.,Merrick, M.
An unusual twin-his arrangement in the pore of ammonia channels is essential for substrate conductance
J.Biol.Chem., 281:39492-39498, 2006
Cited by
PubMed: 17040913
DOI: 10.1074/jbc.M608325200
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (2.1 Å)
Structure validation

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