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8Z3F

Complex structure of CIB2 and TMC1 CR1

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0001750cellular_componentphotoreceptor outer segment
A0001917cellular_componentphotoreceptor inner segment
A0005178molecular_functionintegrin binding
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0005927cellular_componentmuscle tendon junction
A0007204biological_processpositive regulation of cytosolic calcium ion concentration
A0016020cellular_componentmembrane
A0031594cellular_componentneuromuscular junction
A0032420cellular_componentstereocilium
A0032437cellular_componentcuticular plate
A0042383cellular_componentsarcolemma
A0042803molecular_functionprotein homodimerization activity
A0042995cellular_componentcell projection
A0044877molecular_functionprotein-containing complex binding
A0045494biological_processphotoreceptor cell maintenance
A0046872molecular_functionmetal ion binding
A0055074biological_processcalcium ion homeostasis
A0071318biological_processcellular response to ATP
A0071944cellular_componentcell periphery
Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DFNTDNFICkeDL
ChainResidueDetails
AASP116-LEU128
AASP157-PHE169

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues35
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues35
DetailsDomain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues35
DetailsDomain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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