P21707 (SYT1_RAT) Rattus norvegicus (Rat)

Synaptotagmin-1 UniProtKBInterProSTRINGInteractive Modelling

421 aa; Sequence (Fasta)

Sequence Features

 171Calcium 2; via carbonyl oxygen
 172Calcium 1
 172Calcium 2
 178Calcium 1
 230Calcium 1
 230Calcium 2
 231Calcium 1; via carbonyl oxygen
 232Calcium 1
 232Calcium 2
 232Calcium 3
 235Calcium 3
 236Calcium 3; via carbonyl oxygen
 238Calcium 2
 238Calcium 3
 303Calcium 4
 303Calcium 5
 309Calcium 4
 363Calcium 4
 363Calcium 5
 365Calcium 4
 365Calcium 5
 371Calcium 5
 58-79Helical
 157-262C2 domain
IPR000008PF00168
 287-391C2 domain
IPR000008PF00168

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Structure of the Ca2+-bound synaptotagmin-1 SNARE complex (short unit cell form) Heteromer
P32851; P60881; P63045;
11×CA;5cch141-420
Structure of the Mg2+-bound synaptotagmin-1 SNARE complex (short unit cell form) Heteromer
P32851; P60881; P63045;
MG;5cci141-420
Synaptotagmin-1 C2A, C2B domains and SNARE-pin proteins (5CCI) individually docked into Cryo-EM map… Heteromer
P32851; P60881; P63045;
10×MG;6mti141-420
Structure of the Ca2+-bound synaptotagmin-1 SNARE complex (long unit cell form) Heteromer
P32851; P60881; P63045;
18×CA;5ccg141-419
Structure of the Ca2+-bound synaptotagmin-1 SNARE complex (long unit cell form) - from XFEL diffrac… Heteromer
P32851; P60881; P63025;
10×CA;5kj7141-419
Structure of the Ca2+-bound synaptotagmin-1 SNARE complex (long unit cell form) - from synchrotron … Heteromer
P32851; P60881; P63025;
CA;5kj8141-419
Crystal structure of the primed SNARE-Complexin-Synaptotagmin-1 C2AB complex Heteromer
P32851; P60881; P63041; P63045;
MG; 10×GOL;5w5c143-418
Crystal structure of the primed SNARE-Complexin-Synaptotagmin-1 C2B complex Heteromer
P32851; P60881; P63041; P63045;
MG;5w5d270-421
Crystal structure of the quintuple mutant of the synaptotagmin-1 C2B domainhomo-4-mer 27×GOL; 22×SO4;5ccj271-421
Crystallographic Identification of Ca2+ Coordination Sites in Synaptotagmin I C2B Domainmonomer CA;ACT;GOL;1tjx271-419
Calcium binding domain C2Bmonomer CA;GOL;ACT;1uow271-419
Crystallographic Identification of Sr2+ Coordination Site in Synaptotagmin I C2B Domainmonomer SR;GOL;1tjm271-419
Calcium binding domain C2Bmonomer CA;GOL;1uov271-419
Synaptotagmin-1 C2B domain with phosphoserinemonomer CA;SEP;SCN;2yoa271-418
THREE-DIMENSIONAL STRUCTURE OF THE SYNAPTOTAGMIN 1 C2B-DOMAIN: SYNAPTOTAGMIN 1 AS A PHOSPHOLIPID BI…monomer CA;1k5w272-419
STRUCTURE OF THE FIRST C2-DOMAIN OF SYNAPTOTAGMIN I: A NOVEL CA2+(SLASH)PHOSPHOLIPID BINDING FOLDmonomer SO4;1rsy127-265
SOLUTION STRUCTURE OF THE CALCIUM-BOUND FIRST C2-DOMAIN OF SYNAPTOTAGMIN Imonomer CA;1byn140-267
High-resolution structure of Synaptotagmin 1 C2Amonomer NA;SO4;4wee140-265
Synaptotagmin 1 C2A beta4 chimera with enhanced PIP2 binding functionmonomer 6cxw141-265

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)DownloadAssess
homo-2-mer -0.522r83.1.A140-418
99.65