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Yorodumi- EMDB-26514: Human L-type voltage-gated calcium channel Cav1.3 at 3.0 Angstrom... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-26514 | |||||||||
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Title | Human L-type voltage-gated calcium channel Cav1.3 at 3.0 Angstrom resolution | |||||||||
Map data | ||||||||||
Sample |
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Function / homology | Function and homology information voltage-gated calcium channel activity involved SA node cell action potential / voltage-gated calcium channel activity involved in cardiac muscle cell action potential / membrane depolarization during SA node cell action potential / regulation of membrane repolarization during action potential / Presynaptic depolarization and calcium channel opening / regulation of potassium ion transmembrane transporter activity / positive regulation of high voltage-gated calcium channel activity / regulation of atrial cardiac muscle cell membrane repolarization / calcium ion transmembrane transport via high voltage-gated calcium channel / membrane depolarization during bundle of His cell action potential ...voltage-gated calcium channel activity involved SA node cell action potential / voltage-gated calcium channel activity involved in cardiac muscle cell action potential / membrane depolarization during SA node cell action potential / regulation of membrane repolarization during action potential / Presynaptic depolarization and calcium channel opening / regulation of potassium ion transmembrane transporter activity / positive regulation of high voltage-gated calcium channel activity / regulation of atrial cardiac muscle cell membrane repolarization / calcium ion transmembrane transport via high voltage-gated calcium channel / membrane depolarization during bundle of His cell action potential / positive regulation of adenylate cyclase activity / high voltage-gated calcium channel activity / L-type voltage-gated calcium channel complex / membrane depolarization during cardiac muscle cell action potential / positive regulation of calcium ion transport / cardiac muscle cell action potential involved in contraction / NCAM1 interactions / regulation of ventricular cardiac muscle cell membrane repolarization / calcium ion transport into cytosol / regulation of potassium ion transmembrane transport / calcium ion import / Sensory processing of sound by inner hair cells of the cochlea / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel / voltage-gated calcium channel complex / ankyrin binding / neuromuscular junction development / calcium ion import across plasma membrane / neuronal dense core vesicle / alpha-actinin binding / regulation of heart rate by cardiac conduction / regulation of calcium ion transport / calcium channel regulator activity / voltage-gated calcium channel activity / sarcoplasmic reticulum / protein localization to plasma membrane / Regulation of insulin secretion / sensory perception of sound / calcium ion transmembrane transport / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / calcium channel activity / Z disc / Adrenaline,noradrenaline inhibits insulin secretion / cellular response to amyloid-beta / calcium ion transport / T cell receptor signaling pathway / chemical synaptic transmission / synapse / extracellular exosome / membrane / metal ion binding / plasma membrane / cytosol Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.0 Å | |||||||||
Authors | Gao S / Yao X / Yan N | |||||||||
Funding support | United States, 1 items
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Citation | Journal: Cell Res / Year: 2022 Title: Structural basis for pore blockade of human voltage-gated calcium channel Ca1.3 by motion sickness drug cinnarizine. Authors: Xia Yao / Shuai Gao / Nieng Yan / | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_26514.map.gz | 78.4 MB | EMDB map data format | |
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Header (meta data) | emd-26514-v30.xml emd-26514.xml | 16.2 KB 16.2 KB | Display Display | EMDB header |
Images | emd_26514.png | 126.4 KB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-26514 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-26514 | HTTPS FTP |
-Validation report
Summary document | emd_26514_validation.pdf.gz | 507 KB | Display | EMDB validaton report |
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Full document | emd_26514_full_validation.pdf.gz | 506.6 KB | Display | |
Data in XML | emd_26514_validation.xml.gz | 6.3 KB | Display | |
Data in CIF | emd_26514_validation.cif.gz | 7.1 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-26514 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-26514 | HTTPS FTP |
-Related structure data
Related structure data | 7uhgMC 7uhfC C: citing same article (ref.) M: atomic model generated by this map |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_26514.map.gz / Format: CCP4 / Size: 83.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.114 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Sample components
-Entire : Cav1.3
Entire | Name: Cav1.3 |
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Components |
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-Supramolecule #1: Cav1.3
Supramolecule | Name: Cav1.3 / type: complex / Chimera: Yes / ID: 1 / Parent: 0 / Macromolecule list: #1-#3 |
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Source (natural) | Organism: Homo sapiens (human) |
Recombinant expression | Organism: Homo sapiens (human) |
-Macromolecule #1: Voltage-dependent L-type calcium channel subunit beta-3
Macromolecule | Name: Voltage-dependent L-type calcium channel subunit beta-3 type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 54.607852 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MYDDSYVPGF EDSEAGSADS YTSRPSLDSD VSLEEDRESA RREVESQAQQ QLERAKHKPV AFAVRTNVSY CGVLDEECPV QGSGVNFEA KDFLHIKEKY SNDWWIGRLV KEGGDIAFIP SPQRLESIRL KQEQKARRSG NPSSLSDIGN RRSPPPSLAK Q KQKQAEHV ...String: MYDDSYVPGF EDSEAGSADS YTSRPSLDSD VSLEEDRESA RREVESQAQQ QLERAKHKPV AFAVRTNVSY CGVLDEECPV QGSGVNFEA KDFLHIKEKY SNDWWIGRLV KEGGDIAFIP SPQRLESIRL KQEQKARRSG NPSSLSDIGN RRSPPPSLAK Q KQKQAEHV PPYDVVPSMR PVVLVGPSLK GYEVTDMMQK ALFDFLKHRF DGRISITRVT ADLSLAKRSV LNNPGKRTII ER SSARSSI AEVQSEIERI FELAKSLQLV VLDADTINHP AQLAKTSLAP IIVFVKVSSP KVLQRLIRSR GKSQMKHLTV QMM AYDKLV QCPPESFDVI LDENQLEDAC EHLAEYLEVY WRATHHPAPG PGLLGPPSAI PGLQNQQLLG ERGEEHSPLE RDSL MPSDE ASESSRQAWT GSSQRSSRHL EEDYADAYQD LYQPHRQHTS GLPSANGHDP QDRLLAQDSE HNHSDRNWQR NRPWP KDSY |
-Macromolecule #2: Voltage-dependent L-type calcium channel subunit alpha-1D
Macromolecule | Name: Voltage-dependent L-type calcium channel subunit alpha-1D type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 245.417734 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MMMMMMMKKM QHQRQQQADH ANEANYARGT RLPLSGEGPT SQPNSSKQTV LSWQAAIDAA RQAKAAQTMS TSAPPPVGSL SQRKRQQYA KSKKQGNSSN SRPARALFCL SLNNPIRRAC ISIVEWKPFD IFILLAIFAN CVALAIYIPF PEDDSNSTNH N LEKVEYAF ...String: MMMMMMMKKM QHQRQQQADH ANEANYARGT RLPLSGEGPT SQPNSSKQTV LSWQAAIDAA RQAKAAQTMS TSAPPPVGSL SQRKRQQYA KSKKQGNSSN SRPARALFCL SLNNPIRRAC ISIVEWKPFD IFILLAIFAN CVALAIYIPF PEDDSNSTNH N LEKVEYAF LIIFTVETFL KIIAYGLLLH PNAYVRNGWN LLDFVIVIVG LFSVILEQLT KETEGGNHSS GKSGGFDVKA LR AFRVLRP LRLVSGVPSL QVVLNSIIKA MVPLLHIALL VLFVIIIYAI IGLELFIGKM HKTCFFADSD IVAEEDPAPC AFS GNGRQC TANGTECRSG WVGPNGGITN FDNFAFAMLT VFQCITMEGW TDVLYWMNDA MGFELPWVYF VSLVIFGSFF VLNL VLGVL SGEFSKEREK AKARGDFQKL REKQQLEEDL KGYLDWITQA EDIDPENEEE GGEEGKRNTS MPTSETESVN TENVS GEGE NRGCCGSLCQ AISKSKLSRR WRRWNRFNRR RCRAAVKSVT FYWLVIVLVF LNTLTISSEH YNQPDWLTQI QDIANK VLL ALFTCEMLVK MYSLGLQAYF VSLFNRFDCF VVCGGITETI LVELEIMSPL GISVFRCVRL LRIFKVTRHW TSLSNLV AS LLNSMKSIAS LLLLLFLFII IFSLLGMQLF GGKFNFDETQ TKRSTFDNFP QALLTVFQIL TGEDWNAVMY DGIMAYGG P SSSGMIVCIY FIILFICGNY ILLNVFLAIA VDNLADAESL NTAQKEEAEE KERKKIARKE SLENKKNNKP EVNQIANSD NKVTIDDYRE EDEDKDPYPP CDVPVGEEEE EEEEDEPEVP AGPRPRRISE LNMKEKIAPI PEGSAFFILS KTNPIRVGCH KLINHHIFT NLILVFIMLS SAALAAEDPI RSHSFRNTIL GYFDYAFTAI FTVEILLKMT TFGAFLHKGA FCRNYFNLLD M LVVGVSLV SFGIQSSAIS VVKILRVLRV LRPLRAINRA KGLKHVVQCV FVAIRTIGNI MIVTTLLQFM FACIGVQLFK GK FYRCTDE AKSNPEECRG LFILYKDGDV DSPVVRERIW QNSDFNFDNV LSAMMALFTV STFEGWPALL YKAIDSNGEN IGP IYNHRV EISIFFIIYI IIVAFFMMNI FVGFVIVTFQ EQGEKEYKNC ELDKNQRQCV EYALKARPLR RYIPKNPYQY KFWY VVNSS PFEYMMFVLI MLNTLCLAMQ HYEQSKMFND AMDILNMVFT GVFTVEMVLK VIAFKPKGYF SDAWNTFDSL IVIGS IIDV ALSEADPTES ENVPVPTATP GNSEESNRIS ITFFRLFRVM RLVKLLSRGE GIRTLLWTFI KSFQALPYVA LLIAML FFI YAVIGMQMFG KVAMRDNNQI NRNNNFQTFP QAVLLLFRCA TGEAWQEIML ACLPGKLCDP ESDYNPGEEY TCGSNFA IV YFISFYMLCA FLIINLFVAV IMDNFDYLTR DWSILGPHHL DEFKRIWSEY DPEAKGRIKH LDVVTLLRRI QPPLGFGK L CPHRVACKRL VAMNMPLNSD GTVMFNATLF ALVRTALKIK TEGNLEQANE ELRAVIKKIW KKTSMKLLDQ VVPPAGDDE VTVGKFYATF LIQDYFRKFK KRKEQGLVGK YPAKNTTIAL QAGLRTLHDI GPEIRRAISC DLQDDEPEET KREEEDDVFK RNGALLGNH VNHVNSDRRD SLQQTNTTHR PLHVQRPSIP PASDTEKPLF PPAGNSVCHN HHNHNSIGKQ VPTSTNANLN N ANMSKAAH GKRPSIGNLE HVSENGHHSS HKHDREPQRR SSVKRTRYYE TYIRSDSGDE QLPTICREDP EIHGYFRDPH CL GEQEYFS SEECYEDDSS PTWSRQNYGY YSRYPGRNID SERPRGYHHP QGFLEDDDSP VCYDSRRSPR RRLLPPTPAS HRR SSFNFE CLRRQSSQEE VPSSPIFPHR TALPLHLMQQ QIMAVAGLDS SKAQKYSPSH STRSWATPPA TPPYRDWTPC YTPL IQVEQ SEALDQVNGS LPSLHRSSWY TDEPDISYRT FTPASLTVPS SFRNKNSDKQ RSADSLVEAV LISEGLGRYA RDPKF VSAT KHEIADACDL TIDEMESAAS TLLNGNVRPR ANGDVGPLSH RQDYELQDFG PGYSDEEPDP GRDEEDLADE MICITT L |
-Macromolecule #3: Voltage-dependent calcium channel subunit alpha-2/delta-1
Macromolecule | Name: Voltage-dependent calcium channel subunit alpha-2/delta-1 type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 124.692469 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MAAGCLLALT LTLFQSLLIG PSSEEPFPSA VTIKSWVDKM QEDLVTLAKT ASGVNQLVDI YEKYQDLYTV EPNNARQLVE IAARDIEKL LSNRSKALVR LALEAEKVQA AHQWREDFAS NEVVYYNAKD DLDPEKNDSE PGSQRIKPVF IEDANFGRQI S YQHAAVHI ...String: MAAGCLLALT LTLFQSLLIG PSSEEPFPSA VTIKSWVDKM QEDLVTLAKT ASGVNQLVDI YEKYQDLYTV EPNNARQLVE IAARDIEKL LSNRSKALVR LALEAEKVQA AHQWREDFAS NEVVYYNAKD DLDPEKNDSE PGSQRIKPVF IEDANFGRQI S YQHAAVHI PTDIYEGSTI VLNELNWTSA LDEVFKKNRE EDPSLLWQVF GSATGLARYY PASPWVDNSR TPNKIDLYDV RR RPWYIQG AASPKDMLIL VDVSGSVSGL TLKLIRTSVS EMLETLSDDD FVNVASFNSN AQDVSCFQHL VQANVRNKKV LKD AVNNIT AKGITDYKKG FSFAFEQLLN YNVSRANCNK IIMLFTDGGE ERAQEIFNKY NKDKKVRVFT FSVGQHNYDR GPIQ WMACE NKGYYYEIPS IGAIRINTQE YLDVLGRPMV LAGDKAKQVQ WTNVYLDALE LGLVITGTLP VFNITGQFEN KTNLK NQLI LGVMGVDVSL EDIKRLTPRF TLCPNGYYFA IDPNGYVLLH PNLQPKPIGV GIPTINLRKR RPNIQNPKSQ EPVTLD FLD AELENDIKVE IRNKMIDGES GEKTFRTLVK SQDERYIDKG NRTYTWTPVN GTDYSLALVL PTYSFYYIKA KLEETIT QA RYSETLKPDN FEESGYTFIA PRDYCNDLKI SDNNTEFLLN FNEFIDRKTP NNPSCNADLI NRVLLDAGFT NELVQNYW S KQKNIKGVKA RFVVTDGGIT RVYPKEAGEN WQENPETYED SFYKRSLDND NYVFTAPYFN KSGPGAYESG IMVSKAVEI YIQGKLLKPA VVGIKIDVNS WIENFTKTSI RDPCAGPVCD CKRNSDVMDC VILDDGGFLL MANHDDYTNQ IGRFFGEIDP SLMRHLVNI SVYAFNKSYD YQSVCEPGAA PKQGAGHRSA YVPSVADILQ IGWWATAAAW SILQQFLLSL TFPRLLEAVE M EDDDFTAS LSKQSCITEQ TQYFFDNDSK SFSGVLDCGN CSRIFHGEKL MNTNLIFIMV ESKGTCPCDT RLLIQAEQTS DG PNPCDMV KQPRYRKGPD VCFDNNVLED YTDCGGVSGL NPSLWYIIGI QFLLLWLVSG STHRLL |
-Macromolecule #7: CALCIUM ION
Macromolecule | Name: CALCIUM ION / type: ligand / ID: 7 / Number of copies: 2 / Formula: CA |
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Molecular weight | Theoretical: 40.078 Da |
-Macromolecule #8: CHOLESTEROL
Macromolecule | Name: CHOLESTEROL / type: ligand / ID: 8 / Number of copies: 3 / Formula: CLR |
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Molecular weight | Theoretical: 386.654 Da |
Chemical component information | ChemComp-CLR: |
-Macromolecule #9: 1,2-Distearoyl-sn-glycerophosphoethanolamine
Macromolecule | Name: 1,2-Distearoyl-sn-glycerophosphoethanolamine / type: ligand / ID: 9 / Number of copies: 1 / Formula: 3PE |
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Molecular weight | Theoretical: 748.065 Da |
Chemical component information | ChemComp-3PE: |
-Macromolecule #10: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 10 / Number of copies: 2 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ChemComp-NAG: |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.4 |
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Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 281 K |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.1 µm / Nominal defocus min: 1.9000000000000001 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.0 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 91481 |
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Initial angle assignment | Type: MAXIMUM LIKELIHOOD |
Final angle assignment | Type: MAXIMUM LIKELIHOOD |