Structure of PDB 3rb5 Chain A

Receptor sequence
>3rb5A (length=238) Species: 7227 (Drosophila melanogaster) [Search protein sequence]
IRMYFEPGHYTVMENCGEFEVRVVRRGDISTYASVEYETQDGTASAGTDF
VGRKGLLSFPPGVDEQRFRIEVIDDDVFEEDECFYIRLFNPSEGVKLAVP
MIATVMILDDDHAGIFAFTDSVFEITESVGRFELKVMRYSGARGTVIVPY
WTENDKDYEGARGELVFENNESEKFIDLFDVSFKVHIGEPRLAPDDELAA
KIKEVEKKPVQDLTELDRILLLSKPRNGELTTAYVRIR
3D structure
PDB3rb5 Structural Basis of the Ca(2+) Inhibitory Mechanism of Drosophila Na(+)/Ca(2+) Exchanger CALX and Its Modification by Alternative Splicing.
ChainA
Resolution2.35 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CA A D490 E520 E523 D49 E79 E82
BS02 CA A E455 D515 D516 D551 D552 E14 D74 D75 D110 D111
BS03 CA A E455 D516 V518 E520 D550 D552 E14 D75 V77 E79 D109 D111
BS04 CA A E455 D490 E520 I548 E14 D49 E79 I107
Gene Ontology
Biological Process
GO:0007154 cell communication
Cellular Component
GO:0016020 membrane

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Biological Process
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Cellular Component
External links
PDB RCSB:3rb5, PDBe:3rb5, PDBj:3rb5
PDBsum3rb5
PubMed22000518
UniProtQ9VDG5|NACX_DROME Sodium/calcium exchanger Calx (Gene Name=Calx)

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