Structure of PDB 3ead Chain A

Receptor sequence
>3eadA (length=111) Species: 7227 (Drosophila melanogaster) [Search protein sequence]
IRMYFEPGHYTVMENCGEFEVRVVRRGDISTYASVEYETQDGTASAGTDF
VGRKGLLSFPPGVDEQRFRIEVIDDDVFEEDECFYIRLFNPSEGVKLAVP
MIATVMILDDD
3D structure
PDB3ead Crystal structures of progressive Ca2+ binding states of the Ca2+ sensor Ca2+ binding domain 1 (CBD1) from the CALX Na+/Ca2+ exchanger reveal incremental conformational transitions.
ChainA
Resolution2.25 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 D490 E520 E14 D49 E79
BS03 CA A E455 D516 V518 E520 D550 D552 E14 D75 V77 E79 D109 D111
BS04 CA A E455 D515 D516 D551 D552 E14 D74 D75 D110 D111
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:3ead, PDBe:3ead, PDBj:3ead
PDBsum3ead
PubMed19815561
UniProtA0A0B4K6E2

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