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2YOA

Synaptotagmin-1 C2B domain with phosphoserine

Functional Information from GO Data
ChainGOidnamespacecontents
A0016020cellular_componentmembrane
B0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1001
ChainResidue
AASP303
AASP309
AASP363
ATYR364
AASP365
ASEP1004

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1002
ChainResidue
AASP365
AASP371
AHOH2023
AMET302
AASP303
AASP363

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1003
ChainResidue
AASP365
ALYS369
AASP371
AHOH2070
AHOH2071
AHOH2076

site_idAC4
Number of Residues12
DetailsBINDING SITE FOR RESIDUE SEP A 1004
ChainResidue
AASP303
AASP309
ATYR364
AASP365
ALYS366
ACA1001
AHOH2025
AHOH2072
AHOH2130
BASN319
BHOH2038
BHOH2068

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CA A 1005
ChainResidue
AASP309
ATYR364
AHOH2027

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SCN A 1006
ChainResidue
ALYS272
ATYR311
ALYS327
AHOH2131

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SCN A 1007
ChainResidue
ATHR334
AASN336
ATYR338
AARG398

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 1001
ChainResidue
BASP303
BASP309
BASP363
BTYR364
BASP365
BSEP1004

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 1002
ChainResidue
BMET302
BASP303
BASP363
BASP365
BASP371
BHOH2027

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 1003
ChainResidue
BASP365
BLYS369
BASP371
BHOH2075
BHOH2076
BHOH2082

site_idBC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SEP B 1004
ChainResidue
AASN319
ALYS321
BASP303
BASP309
BTYR364
BASP365
BLYS366
BCA1001
BHOH2029
BHOH2047
BHOH2077
BHOH2123
BHOH2124

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SCN B 1007
ChainResidue
APRO284
BVAL283
BPRO397
BARG398
BHOH2017

site_idBC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SCN B 1008
ChainResidue
BTHR334
BASN336
BTYR338
BARG398
BHOH2048

site_idBC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SCN B 1009
ChainResidue
BLYS272
BTYR311
BLYS327

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00041
ChainResidueDetails
AASP303
BASP371
AASP309
AASP363
AASP365
AASP371
BASP303
BASP309
BASP363
BASP365

site_idSWS_FT_FI2
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:22673903
ChainResidueDetails
ASER342
ASER344
BSER342
BSER344

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PDB entries from 2025-06-18

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