General Information of Drug Transporter (DT)
DT ID DTD0481 Transporter Info
Gene Name SLC9A1
Transporter Name Sodium/hydrogen exchanger 1
Gene ID
6548
UniProt ID
P19634
Experimental Structures of This DT
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Detail Information of Experimental Structure
PDB ID 2YGG [ 1 ]
Method X-ray
Expression System Escherichia coli BL21(DE3)
Resolution 2.23 Å
Corresponding chain A
Sequence length 622-689
Mutation No
Publication Year 2011
AlphaFold Protein Structure Database
Experimental Structures of This DT
PDB ID Scanning Method Resolution Expression System Details Ref
1Y4E NMR N.A. Escherichia coli
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[2]
Structure
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2 E30 NMR N.A. Escherichia coli BL21
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[3]
Structure
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2BEC X-ray 2.7 Å Escherichia coli
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[4]
Structure
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Corresponding chain B
Sequence Length 503-545 Mutation No
2HTG NMR N.A. N.A.
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[5]
Structure
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2KBV NMR N.A. N.A.
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[6]
Structure
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2L0E NMR N.A. N.A.
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[7]
Structure
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2MDF NMR N.A. Escherichia coli
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[8]
Structure
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6BJF NMR N.A. N.A.
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[9]
Structure
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References
1 Structure of human Na+/H+ exchanger NHE1 regulatory region in complex with calmodulin and Ca2+. J Biol Chem. 2011 Nov 25;286(47):40954-61.
2 Structural and functional characterization of transmembrane segment IV of the NHE1 isoform of the Na+/H+ exchanger. J Biol Chem. 2005 May 6;280(18):17863-72.
3 Solution structure of the cytoplasmic region of Na+/H+ exchanger 1 complexed with essential cofactor calcineurin B homologous protein 1. J Biol Chem. 2007 Jan 26;282(4):2741-51.
4 Crystal structure of CHP2 complexed with NHE1-cytosolic region and an implication for pH regulation. EMBO J. 2006 Jun 7;25(11):2315-25.
5 Structural and functional characterization of transmembrane segment VII of the Na+/H+ exchanger isoform 1. J Biol Chem. 2006 Oct 6;281(40):29817-29.
6 Structural and functional analysis of transmembrane XI of the NHE1 isoform of the Na+/H+ exchanger. J Biol Chem. 2009 Apr 24;284(17):11546-56.
7 Structural and functional analysis of transmembrane segment VI of the NHE1 isoform of the Na+/H+ exchanger. J Biol Chem. 2010 Nov 19;285(47):36656-65.
8 Structural and functional analysis of the transmembrane segment pair VI and VII of the NHE1 isoform of the Na+/H+ exchanger. Biochemistry. 2014 Jun 10;53(22):3658-70.
9 Diverse residues of intracellular loop 5 of the Na(+)/H(+) exchanger modulate proton sensing, expression, activity and targeting. Biochim Biophys Acta Biomembr. 2019 Jan;1861(1):191-200.

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