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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

1M2O

Crystal Structure of the Sec23-Sar1 complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000139cellular_componentGolgi membrane
A0003400biological_processregulation of COPII vesicle coating
A0005096molecular_functionGTPase activator activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005783cellular_componentendoplasmic reticulum
A0005789cellular_componentendoplasmic reticulum membrane
A0005794cellular_componentGolgi apparatus
A0006886biological_processintracellular protein transport
A0006888biological_processendoplasmic reticulum to Golgi vesicle-mediated transport
A0008270molecular_functionzinc ion binding
A0012507cellular_componentER to Golgi transport vesicle membrane
A0015031biological_processprotein transport
A0016020cellular_componentmembrane
A0016192biological_processvesicle-mediated transport
A0016236biological_processmacroautophagy
A0030127cellular_componentCOPII vesicle coat
A0031410cellular_componentcytoplasmic vesicle
A0046872molecular_functionmetal ion binding
A0061709biological_processreticulophagy
A0070863biological_processpositive regulation of protein exit from endoplasmic reticulum
A0070971cellular_componentendoplasmic reticulum exit site
A0090110biological_processCOPII-coated vesicle cargo loading
A0090114biological_processCOPII-coated vesicle budding
A1902953biological_processpositive regulation of ER to Golgi vesicle-mediated transport
B0000139cellular_componentGolgi membrane
B0000166molecular_functionnucleotide binding
B0000266biological_processmitochondrial fission
B0003400biological_processregulation of COPII vesicle coating
B0003924molecular_functionGTPase activity
B0005515molecular_functionprotein binding
B0005525molecular_functionGTP binding
B0005739cellular_componentmitochondrion
B0005783cellular_componentendoplasmic reticulum
B0005789cellular_componentendoplasmic reticulum membrane
B0005794cellular_componentGolgi apparatus
B0006886biological_processintracellular protein transport
B0006888biological_processendoplasmic reticulum to Golgi vesicle-mediated transport
B0006998biological_processnuclear envelope organization
B0007006biological_processmitochondrial membrane organization
B0012507cellular_componentER to Golgi transport vesicle membrane
B0015031biological_processprotein transport
B0016020cellular_componentmembrane
B0016050biological_processvesicle organization
B0016192biological_processvesicle-mediated transport
B0016787molecular_functionhydrolase activity
B0030127cellular_componentCOPII vesicle coat
B0031410cellular_componentcytoplasmic vesicle
B0044233cellular_componentmitochondria-associated endoplasmic reticulum membrane contact site
B0061024biological_processmembrane organization
B0070863biological_processpositive regulation of protein exit from endoplasmic reticulum
B0070971cellular_componentendoplasmic reticulum exit site
B1902953biological_processpositive regulation of ER to Golgi vesicle-mediated transport
C0000139cellular_componentGolgi membrane
C0003400biological_processregulation of COPII vesicle coating
C0005096molecular_functionGTPase activator activity
C0005515molecular_functionprotein binding
C0005737cellular_componentcytoplasm
C0005783cellular_componentendoplasmic reticulum
C0005789cellular_componentendoplasmic reticulum membrane
C0005794cellular_componentGolgi apparatus
C0006886biological_processintracellular protein transport
C0006888biological_processendoplasmic reticulum to Golgi vesicle-mediated transport
C0008270molecular_functionzinc ion binding
C0012507cellular_componentER to Golgi transport vesicle membrane
C0015031biological_processprotein transport
C0016020cellular_componentmembrane
C0016192biological_processvesicle-mediated transport
C0016236biological_processmacroautophagy
C0030127cellular_componentCOPII vesicle coat
C0031410cellular_componentcytoplasmic vesicle
C0046872molecular_functionmetal ion binding
C0061709biological_processreticulophagy
C0070863biological_processpositive regulation of protein exit from endoplasmic reticulum
C0070971cellular_componentendoplasmic reticulum exit site
C0090110biological_processCOPII-coated vesicle cargo loading
C0090114biological_processCOPII-coated vesicle budding
C1902953biological_processpositive regulation of ER to Golgi vesicle-mediated transport
D0000139cellular_componentGolgi membrane
D0000166molecular_functionnucleotide binding
D0000266biological_processmitochondrial fission
D0003400biological_processregulation of COPII vesicle coating
D0003924molecular_functionGTPase activity
D0005515molecular_functionprotein binding
D0005525molecular_functionGTP binding
D0005739cellular_componentmitochondrion
D0005783cellular_componentendoplasmic reticulum
D0005789cellular_componentendoplasmic reticulum membrane
D0005794cellular_componentGolgi apparatus
D0006886biological_processintracellular protein transport
D0006888biological_processendoplasmic reticulum to Golgi vesicle-mediated transport
D0006998biological_processnuclear envelope organization
D0007006biological_processmitochondrial membrane organization
D0012507cellular_componentER to Golgi transport vesicle membrane
D0015031biological_processprotein transport
D0016020cellular_componentmembrane
D0016050biological_processvesicle organization
D0016192biological_processvesicle-mediated transport
D0016787molecular_functionhydrolase activity
D0030127cellular_componentCOPII vesicle coat
D0031410cellular_componentcytoplasmic vesicle
D0044233cellular_componentmitochondria-associated endoplasmic reticulum membrane contact site
D0061024biological_processmembrane organization
D0070863biological_processpositive regulation of protein exit from endoplasmic reticulum
D0070971cellular_componentendoplasmic reticulum exit site
D1902953biological_processpositive regulation of ER to Golgi vesicle-mediated transport
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 800
ChainResidue
ACYS56
ACYS61
ACYS80
ACYS83
site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 800
ChainResidue
CCYS56
CCYS61
CCYS80
CCYS83
site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 210
ChainResidue
BTHR54
BGNP5200
BHOH5203
BHOH5211
BTHR37
site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG D 210
ChainResidue
DTHR37
DTHR54
DGNP7200
site_idAC5
Number of Residues25
DetailsBINDING SITE FOR RESIDUE GNP B 5200
ChainResidue
AARG722
ALEU746
BLEU31
BASP32
BASN33
BALA34
BGLY35
BLYS36
BTHR37
BTHR38
BPRO53
BTHR54
BGLY76
BASN132
BLYS133
BASP135
BSER172
BVAL173
BVAL174
BMG210
BHOH5203
BHOH5211
BHOH5213
BHOH5217
BHOH5221
site_idAC6
Number of Residues21
DetailsBINDING SITE FOR RESIDUE GNP D 7200
ChainResidue
CARG722
CLEU746
DLEU31
DASP32
DASN33
DALA34
DGLY35
DLYS36
DTHR37
DTHR38
DTHR50
DPRO53
DTHR54
DGLY76
DASN132
DLYS133
DASP135
DSER172
DVAL173
DVAL174
DMG210
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12239560","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails
site_idSWS_FT_FI2
Number of Residues26
DetailsBinding site: {}
ChainResidueDetails
site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails
site_idSWS_FT_FI4
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"22106047","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails
Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
BHIS77
site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
DHIS77

238895

PDB entries from 2025-07-16

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