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5YPX

Crystal structure of calaxin with magnesium

Functional Information from GO Data
ChainGOidnamespacecontents
A0005509molecular_functioncalcium ion binding
A0005930cellular_componentaxoneme
A0009966biological_processregulation of signal transduction
A0045504molecular_functiondynein heavy chain binding
A0046872molecular_functionmetal ion binding
A0048487molecular_functionbeta-tubulin binding
A0060326biological_processcell chemotaxis
A0097729cellular_component9+2 motile cilium
A0120152molecular_functioncalcium-dependent outer dynein arm binding
A0140659molecular_functioncytoskeletal motor regulator activity
A1901317biological_processregulation of flagellated sperm motility
B0005509molecular_functioncalcium ion binding
B0005930cellular_componentaxoneme
B0009966biological_processregulation of signal transduction
B0045504molecular_functiondynein heavy chain binding
B0046872molecular_functionmetal ion binding
B0048487molecular_functionbeta-tubulin binding
B0060326biological_processcell chemotaxis
B0097729cellular_component9+2 motile cilium
B0120152molecular_functioncalcium-dependent outer dynein arm binding
B0140659molecular_functioncytoskeletal motor regulator activity
B1901317biological_processregulation of flagellated sperm motility
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue MG A 301
ChainResidue
AASP71
AASP73
AASP75
ATYR77
AGLU82

site_idAC2
Number of Residues5
Detailsbinding site for residue MG A 302
ChainResidue
AGLU118
AASP107
AASN109
AASP111
ATYR113

site_idAC3
Number of Residues5
Detailsbinding site for residue MG B 301
ChainResidue
BASP71
BASP73
BASP75
BTYR77
BGLU82

site_idAC4
Number of Residues5
Detailsbinding site for residue MG B 302
ChainResidue
BASP107
BASN109
BASP111
BTYR113
BGLU118

site_idAC5
Number of Residues5
Detailsbinding site for residue MG B 303
ChainResidue
BASP152
BASP154
BASP156
BARG158
BASP163

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DLNGDGYISreEM
ChainResidueDetails
AASP107-MET119

site_idPS00226
Number of Residues9
DetailsIF_ROD_1 Intermediate filament (IF) rod domain signature. IICYKNLLE
ChainResidueDetails
AILE30-GLU38

247947

PDB entries from 2026-01-21

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