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6KZO

membrane protein

Functional Information from GO Data
ChainGOidnamespacecontents
A0003163biological_processsinoatrial node development
A0005216molecular_functionmonoatomic ion channel activity
A0005245molecular_functionvoltage-gated calcium channel activity
A0005262molecular_functioncalcium channel activity
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
A0005891cellular_componentvoltage-gated calcium channel complex
A0006811biological_processmonoatomic ion transport
A0006816biological_processcalcium ion transport
A0008331molecular_functionhigh voltage-gated calcium channel activity
A0008332molecular_functionlow voltage-gated calcium channel activity
A0016020cellular_componentmembrane
A0034220biological_processmonoatomic ion transmembrane transport
A0034702cellular_componentmonoatomic ion channel complex
A0042391biological_processregulation of membrane potential
A0055085biological_processtransmembrane transport
A0070509biological_processcalcium ion import
A0070588biological_processcalcium ion transmembrane transport
A0086002biological_processcardiac muscle cell action potential involved in contraction
A0086015biological_processSA node cell action potential
A0086016biological_processAV node cell action potential
A0086018biological_processSA node cell to atrial cardiac muscle cell signaling
A0086027biological_processAV node cell to bundle of His cell signaling
A0086045biological_processmembrane depolarization during AV node cell action potential
A0086046biological_processmembrane depolarization during SA node cell action potential
A0086056molecular_functionvoltage-gated calcium channel activity involved in AV node cell action potential
A0086059molecular_functionvoltage-gated calcium channel activity involved SA node cell action potential
A0086091biological_processregulation of heart rate by cardiac conduction
A0097110molecular_functionscaffold protein binding
A0098703biological_processcalcium ion import across plasma membrane
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=S1 of repeat I","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues148
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues56
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=S5 of repeat I","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues24
DetailsTransmembrane: {"description":"Helical; Name=S6 of repeat I","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=S1 of repeat II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=S2 of repeat II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=S4 of repeat II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=S5 of repeat II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues24
DetailsTransmembrane: {"description":"Helical; Name=S6 of repeat II","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues19
DetailsTransmembrane: {"description":"Helical; Name=S3 of repeat III","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues21
DetailsTransmembrane: {"description":"Helical; Name=S4 of repeat III","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=S5 of repeat III","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues25
DetailsTransmembrane: {"description":"Helical; Name=S6 of repeat III","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues23
DetailsTransmembrane: {"description":"Helical; Name=S4 of repeat IV","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues20
DetailsTransmembrane: {"description":"Helical; Name=S5 of repeat IV","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues27
DetailsTransmembrane: {"description":"Helical; Name=S6 of repeat IV","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues4
DetailsSite: {"description":"Calcium ion selectivity and permeability","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues5
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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