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8DTB

Focus/local refined map in C1 of signal subtracted RyR1 particles in complex with ImperaCalcin

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003151biological_processoutflow tract morphogenesis
A0005216molecular_functionmonoatomic ion channel activity
A0005219molecular_functionryanodine-sensitive calcium-release channel activity
A0005245molecular_functionvoltage-gated calcium channel activity
A0005262molecular_functioncalcium channel activity
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005516molecular_functioncalmodulin binding
A0005524molecular_functionATP binding
A0005790cellular_componentsmooth endoplasmic reticulum
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006816biological_processcalcium ion transport
A0006874biological_processintracellular calcium ion homeostasis
A0006936biological_processmuscle contraction
A0006941biological_processstriated muscle contraction
A0008144molecular_functionobsolete drug binding
A0014802cellular_componentterminal cisterna
A0014808biological_processrelease of sequestered calcium ion into cytosol by sarcoplasmic reticulum
A0015278molecular_functionintracellularly gated calcium channel activity
A0015643molecular_functiontoxic substance binding
A0016020cellular_componentmembrane
A0016529cellular_componentsarcoplasmic reticulum
A0019722biological_processcalcium-mediated signaling
A0030018cellular_componentZ disc
A0031090cellular_componentorganelle membrane
A0033017cellular_componentsarcoplasmic reticulum membrane
A0034220biological_processmonoatomic ion transmembrane transport
A0034704cellular_componentcalcium channel complex
A0035381molecular_functionATP-gated ion channel activity
A0042383cellular_componentsarcolemma
A0042802molecular_functionidentical protein binding
A0043588biological_processskin development
A0043931biological_processossification involved in bone maturation
A0044325molecular_functiontransmembrane transporter binding
A0046872molecular_functionmetal ion binding
A0048741biological_processskeletal muscle fiber development
A0051209biological_processrelease of sequestered calcium ion into cytosol
A0051289biological_processprotein homotetramerization
A0055085biological_processtransmembrane transport
A0070588biological_processcalcium ion transmembrane transport
A0071277biological_processcellular response to calcium ion
A0071313biological_processcellular response to caffeine
A0097718molecular_functiondisordered domain specific binding
A1990425cellular_componentryanodine receptor complex
B0005246molecular_functioncalcium channel regulator activity
B0005576cellular_componentextracellular region
B0019855molecular_functioncalcium channel inhibitor activity
B0035821biological_processmodulation of process of another organism
B0090729molecular_functiontoxin activity
B0099106molecular_functionion channel regulator activity
D0000166molecular_functionnucleotide binding
D0003151biological_processoutflow tract morphogenesis
D0005216molecular_functionmonoatomic ion channel activity
D0005219molecular_functionryanodine-sensitive calcium-release channel activity
D0005245molecular_functionvoltage-gated calcium channel activity
D0005262molecular_functioncalcium channel activity
D0005509molecular_functioncalcium ion binding
D0005515molecular_functionprotein binding
D0005516molecular_functioncalmodulin binding
D0005524molecular_functionATP binding
D0005790cellular_componentsmooth endoplasmic reticulum
D0005886cellular_componentplasma membrane
D0006811biological_processmonoatomic ion transport
D0006816biological_processcalcium ion transport
D0006874biological_processintracellular calcium ion homeostasis
D0006936biological_processmuscle contraction
D0006941biological_processstriated muscle contraction
D0008144molecular_functionobsolete drug binding
D0014802cellular_componentterminal cisterna
D0014808biological_processrelease of sequestered calcium ion into cytosol by sarcoplasmic reticulum
D0015278molecular_functionintracellularly gated calcium channel activity
D0015643molecular_functiontoxic substance binding
D0016020cellular_componentmembrane
D0016529cellular_componentsarcoplasmic reticulum
D0019722biological_processcalcium-mediated signaling
D0030018cellular_componentZ disc
D0031090cellular_componentorganelle membrane
D0033017cellular_componentsarcoplasmic reticulum membrane
D0034220biological_processmonoatomic ion transmembrane transport
D0034704cellular_componentcalcium channel complex
D0035381molecular_functionATP-gated ion channel activity
D0042383cellular_componentsarcolemma
D0042802molecular_functionidentical protein binding
D0043588biological_processskin development
D0043931biological_processossification involved in bone maturation
D0044325molecular_functiontransmembrane transporter binding
D0046872molecular_functionmetal ion binding
D0048741biological_processskeletal muscle fiber development
D0051209biological_processrelease of sequestered calcium ion into cytosol
D0051289biological_processprotein homotetramerization
D0055085biological_processtransmembrane transport
D0070588biological_processcalcium ion transmembrane transport
D0071277biological_processcellular response to calcium ion
D0071313biological_processcellular response to caffeine
D0097718molecular_functiondisordered domain specific binding
D1990425cellular_componentryanodine receptor complex
G0000166molecular_functionnucleotide binding
G0003151biological_processoutflow tract morphogenesis
G0005216molecular_functionmonoatomic ion channel activity
G0005219molecular_functionryanodine-sensitive calcium-release channel activity
G0005245molecular_functionvoltage-gated calcium channel activity
G0005262molecular_functioncalcium channel activity
G0005509molecular_functioncalcium ion binding
G0005515molecular_functionprotein binding
G0005516molecular_functioncalmodulin binding
G0005524molecular_functionATP binding
G0005790cellular_componentsmooth endoplasmic reticulum
G0005886cellular_componentplasma membrane
G0006811biological_processmonoatomic ion transport
G0006816biological_processcalcium ion transport
G0006874biological_processintracellular calcium ion homeostasis
G0006936biological_processmuscle contraction
G0006941biological_processstriated muscle contraction
G0008144molecular_functionobsolete drug binding
G0014802cellular_componentterminal cisterna
G0014808biological_processrelease of sequestered calcium ion into cytosol by sarcoplasmic reticulum
G0015278molecular_functionintracellularly gated calcium channel activity
G0015643molecular_functiontoxic substance binding
G0016020cellular_componentmembrane
G0016529cellular_componentsarcoplasmic reticulum
G0019722biological_processcalcium-mediated signaling
G0030018cellular_componentZ disc
G0031090cellular_componentorganelle membrane
G0033017cellular_componentsarcoplasmic reticulum membrane
G0034220biological_processmonoatomic ion transmembrane transport
G0034704cellular_componentcalcium channel complex
G0035381molecular_functionATP-gated ion channel activity
G0042383cellular_componentsarcolemma
G0042802molecular_functionidentical protein binding
G0043588biological_processskin development
G0043931biological_processossification involved in bone maturation
G0044325molecular_functiontransmembrane transporter binding
G0046872molecular_functionmetal ion binding
G0048741biological_processskeletal muscle fiber development
G0051209biological_processrelease of sequestered calcium ion into cytosol
G0051289biological_processprotein homotetramerization
G0055085biological_processtransmembrane transport
G0070588biological_processcalcium ion transmembrane transport
G0071277biological_processcellular response to calcium ion
G0071313biological_processcellular response to caffeine
G0097718molecular_functiondisordered domain specific binding
G1990425cellular_componentryanodine receptor complex
J0000166molecular_functionnucleotide binding
J0003151biological_processoutflow tract morphogenesis
J0005216molecular_functionmonoatomic ion channel activity
J0005219molecular_functionryanodine-sensitive calcium-release channel activity
J0005245molecular_functionvoltage-gated calcium channel activity
J0005262molecular_functioncalcium channel activity
J0005509molecular_functioncalcium ion binding
J0005515molecular_functionprotein binding
J0005516molecular_functioncalmodulin binding
J0005524molecular_functionATP binding
J0005790cellular_componentsmooth endoplasmic reticulum
J0005886cellular_componentplasma membrane
J0006811biological_processmonoatomic ion transport
J0006816biological_processcalcium ion transport
J0006874biological_processintracellular calcium ion homeostasis
J0006936biological_processmuscle contraction
J0006941biological_processstriated muscle contraction
J0008144molecular_functionobsolete drug binding
J0014802cellular_componentterminal cisterna
J0014808biological_processrelease of sequestered calcium ion into cytosol by sarcoplasmic reticulum
J0015278molecular_functionintracellularly gated calcium channel activity
J0015643molecular_functiontoxic substance binding
J0016020cellular_componentmembrane
J0016529cellular_componentsarcoplasmic reticulum
J0019722biological_processcalcium-mediated signaling
J0030018cellular_componentZ disc
J0031090cellular_componentorganelle membrane
J0033017cellular_componentsarcoplasmic reticulum membrane
J0034220biological_processmonoatomic ion transmembrane transport
J0034704cellular_componentcalcium channel complex
J0035381molecular_functionATP-gated ion channel activity
J0042383cellular_componentsarcolemma
J0042802molecular_functionidentical protein binding
J0043588biological_processskin development
J0043931biological_processossification involved in bone maturation
J0044325molecular_functiontransmembrane transporter binding
J0046872molecular_functionmetal ion binding
J0048741biological_processskeletal muscle fiber development
J0051209biological_processrelease of sequestered calcium ion into cytosol
J0051289biological_processprotein homotetramerization
J0055085biological_processtransmembrane transport
J0070588biological_processcalcium ion transmembrane transport
J0071277biological_processcellular response to calcium ion
J0071313biological_processcellular response to caffeine
J0097718molecular_functiondisordered domain specific binding
J1990425cellular_componentryanodine receptor complex
Functional Information from PROSITE/UniProt
site_idPS60028
Number of Residues30
DetailsSCORPION_CALCINE Scorpion calcine family signature. ClphlkrCkadndCCgkkCkrrgtnaekRC
ChainResidueDetails
BCYS3-CYS32

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues19136
DetailsTOPO_DOM: Cytoplasmic => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GMET1-ASN4558
DASN4662-LYS4779
DLYS4821-LYS4835
DGLY4941-SER5037
JMET1-ASN4558
JASN4662-LYS4779
JLYS4821-LYS4835
JGLY4941-SER5037
GASN4662-LYS4779
GLYS4821-LYS4835
GGLY4941-SER5037
AMET1-ASN4558
AASN4662-LYS4779
ALYS4821-LYS4835
AGLY4941-SER5037
DMET1-ASN4558

site_idSWS_FT_FI2
Number of Residues80
DetailsTRANSMEM: Helical; Name=1 => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GPHE4559-PHE4579
APHE4559-PHE4579
DPHE4559-PHE4579
JPHE4559-PHE4579

site_idSWS_FT_FI3
Number of Residues408
DetailsTOPO_DOM: Lumenal => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GTYR4580-GLU4640
DHIS4803
DASN4857-MET4879
DGLU4900-THR4919
JTYR4580-GLU4640
JHIS4803
JASN4857-MET4879
JGLU4900-THR4919
GHIS4803
GASN4857-MET4879
GGLU4900-THR4919
ATYR4580-GLU4640
AHIS4803
AASN4857-MET4879
AGLU4900-THR4919
DTYR4580-GLU4640

site_idSWS_FT_FI4
Number of Residues80
DetailsTRANSMEM: Helical; Name=2 => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GPRO4641-TYR4661
APRO4641-TYR4661
DPRO4641-TYR4661
JPRO4641-TYR4661

site_idSWS_FT_FI5
Number of Residues88
DetailsTRANSMEM: Helical; Name=3 => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GPHE4780-GLY4802
APHE4780-GLY4802
DPHE4780-GLY4802
JPHE4780-GLY4802

site_idSWS_FT_FI6
Number of Residues64
DetailsTRANSMEM: Helical; Name=4 => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GTYR4804-VAL4820
ATYR4804-VAL4820
DTYR4804-VAL4820
JTYR4804-VAL4820

site_idSWS_FT_FI7
Number of Residues80
DetailsTRANSMEM: Helical; Name=5 => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GGLN4836-PHE4856
AGLN4836-PHE4856
DGLN4836-PHE4856
JGLN4836-PHE4856

site_idSWS_FT_FI8
Number of Residues76
DetailsINTRAMEM: Pore-forming => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GMET4880-ASP4899
AMET4880-ASP4899
DMET4880-ASP4899
JMET4880-ASP4899

site_idSWS_FT_FI9
Number of Residues80
DetailsTRANSMEM: Helical; Name=6 => ECO:0000269|PubMed:25470059, ECO:0000269|PubMed:25517095, ECO:0000269|PubMed:27468892, ECO:0000269|PubMed:27573175
ChainResidueDetails
GPHE4920-PHE4940
APHE4920-PHE4940
DPHE4920-PHE4940
JPHE4920-PHE4940

site_idSWS_FT_FI10
Number of Residues12
DetailsBINDING: BINDING => ECO:0000305|PubMed:27662087, ECO:0007744|PDB:5TA3, ECO:0007744|PDB:5TAL, ECO:0007744|PDB:5TAM, ECO:0007744|PDB:5TAN
ChainResidueDetails
GGLU3893
JGLU3893
JGLU3967
JTHR5001
GGLU3967
GTHR5001
AGLU3893
AGLU3967
ATHR5001
DGLU3893
DGLU3967
DTHR5001

site_idSWS_FT_FI11
Number of Residues12
DetailsBINDING: BINDING => ECO:0000305|PubMed:27662087, ECO:0007744|PDB:5T9V, ECO:0007744|PDB:5TA3, ECO:0007744|PDB:5TAL, ECO:0007744|PDB:5TAM, ECO:0007744|PDB:5TAN, ECO:0007744|PDB:5TAS, ECO:0007744|PDB:5TAT, ECO:0007744|PDB:5TAU
ChainResidueDetails
GLYS4211
JLYS4211
JMET4954
JTHR4979
GMET4954
GTHR4979
ALYS4211
AMET4954
ATHR4979
DLYS4211
DMET4954
DTHR4979

site_idSWS_FT_FI12
Number of Residues4
DetailsBINDING: BINDING => ECO:0000305|PubMed:27662087, ECO:0007744|PDB:5TAN
ChainResidueDetails
GTRP4716
ATRP4716
DTRP4716
JTRP4716

site_idSWS_FT_FI13
Number of Residues12
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:F1LMY4
ChainResidueDetails
GSER1338
JSER1338
JSER2345
JSER4470
GSER2345
GSER4470
ASER1338
ASER2345
ASER4470
DSER1338
DSER2345
DSER4470

site_idSWS_FT_FI14
Number of Residues4
DetailsMOD_RES: Phosphoserine; by PKA and PKG => ECO:0000269|PubMed:8380342
ChainResidueDetails
GSER2843
ASER2843
DSER2843
JSER2843

site_idSWS_FT_FI15
Number of Residues4
DetailsMOD_RES: S-nitrosocysteine => ECO:0000269|PubMed:10601232, ECO:0000269|PubMed:11562475, ECO:0000269|PubMed:22036948
ChainResidueDetails
GCYS3635
ACYS3635
DCYS3635
JCYS3635

site_idSWS_FT_FI16
Number of Residues4
DetailsMOD_RES: Phosphothreonine => ECO:0000250|UniProtKB:F1LMY4
ChainResidueDetails
GTHR4466
ATHR4466
DTHR4466
JTHR4466

site_idSWS_FT_FI17
Number of Residues4
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P21817
ChainResidueDetails
GTYR4863
ATYR4863
DTYR4863
JTYR4863

site_idSWS_FT_FI18
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P21817
ChainResidueDetails
GSER4866
ASER4866
DSER4866
JSER4866

237992

PDB entries from 2025-06-25

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