Structure of PDB 5x9a Chain A

Receptor sequence
>5x9aA (length=188) Species: 7719 (Ciona intestinalis) [Search protein sequence]
NQKLAEELYKTSCQKHFTKTEVESLIICYKNLLEGLKMDRNLFRDILHQK
FNMTEDLLMDRVFRAFDKDSDSYISLTEWVEGLSVFLRGTLDEKMEYTFT
VFDLNGDGYISREEMFQMLKTCLVPDEGIKDLVEIALKKMDHDHDSRLSK
KDFKDAVLIEPLLLEAFGKCLPDEKSSEIFEYHVLGVK
3D structure
PDB5x9a Crystal structure of a Ca2+-dependent regulator of flagellar motility reveals the open-closed structural transition
ChainA
Resolution1.85 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 D71 D73 D75 Y77 E82 D67 D69 D71 Y73 E78
BS02 CA A D107 N109 D111 Y113 E118 D103 N105 D107 Y109 E114
BS03 CA A D152 D154 D156 R158 D163 D141 D143 D145 R147 D152
BS04 CA A E138 D142 E127 D131
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0045504 dynein heavy chain binding
GO:0046872 metal ion binding
GO:0048487 beta-tubulin binding
GO:0120152 calcium-dependent outer dynein arm binding
GO:0140659 cytoskeletal motor regulator activity
Biological Process
GO:0060326 cell chemotaxis
GO:1901317 regulation of flagellated sperm motility
Cellular Component
GO:0005930 axoneme
GO:0097729 9+2 motile cilium

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5x9a, PDBe:5x9a, PDBj:5x9a
PDBsum5x9a
PubMed29386625
UniProtQ8T893

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