Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyC-terminal, gelsolin-like domain of Sec23/24 8036411 3000569 SCOP2B (2022-06-29)
ASCOP2B Superfamilybeta-sandwich domain of sec23/24 8036409 3001553 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyHelical domain of Sec23/24 8036407 3001173 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyvWA-like 8036410 3000832 SCOP2B (2022-06-29)
ASCOP2B Superfamilybeta-sandwich domain of sec23/24 8036409 3001553 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyZn-finger domain of Sec23/24 8036412 3000837 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyvWA-like 8036410 3000832 SCOP2B (2022-06-29)
ESCOP2B Superfamilybeta-sandwich domain of sec23/24 8036409 3001553 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyHelical domain of Sec23/24 8036407 3001173 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyC-terminal, gelsolin-like domain of Sec23/24 8036411 3000569 SCOP2B (2022-06-29)
ESCOP2B Superfamilybeta-sandwich domain of sec23/24 8036409 3001553 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyZn-finger domain of Sec23/24 8036412 3000837 SCOP2B (2022-06-29)
BSCOP2B Superfamilybeta-sandwich domain of sec23/24 8038531 3001553 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyZn-finger domain of Sec23/24 8038541 3000837 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyC-terminal, gelsolin-like domain of Sec23/24 8038535 3000569 SCOP2B (2022-06-29)
BSCOP2B Superfamilybeta-sandwich domain of sec23/24 8038531 3001553 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyHelical domain of Sec23/24 8038525 3001173 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyvWA-like 8038533 3000832 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyvWA-like 8038533 3000832 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyZn-finger domain of Sec23/24 8038541 3000837 SCOP2B (2022-06-29)
FSCOP2B Superfamilybeta-sandwich domain of sec23/24 8038531 3001553 SCOP2B (2022-06-29)
FSCOP2B Superfamilybeta-sandwich domain of sec23/24 8038531 3001553 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyC-terminal, gelsolin-like domain of Sec23/24 8038535 3000569 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyHelical domain of Sec23/24 8038525 3001173 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyRas-like P-loop GTPases 8060249 3002022 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyRas-like P-loop GTPases 8060249 3002022 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASec23_BSe6zgaA4 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: Sec23_BSECOD (1.6)
ASec23_helicale6zgaA2 A: alpha arraysX: ERP29 C domain-likeH: Helical domain of Sec23/24 (From Topology)T: Helical domain of Sec23/24F: Sec23_helicalECOD (1.6)
AGelsoline6zgaA5 A: a+b three layersX: Gelsolin-like (From Topology)H: Gelsolin-like (From Topology)T: Gelsolin-likeF: GelsolinECOD (1.6)
ASec23_trunke6zgaA3 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: Sec23_trunkECOD (1.6)
Azf-Sec23_Sec24e6zgaA1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: zf-Sec23_Sec24ECOD (1.6)
ESec23_BSe6zgaE2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: Sec23_BSECOD (1.6)
ESec23_helicale6zgaE1 A: alpha arraysX: ERP29 C domain-likeH: Helical domain of Sec23/24 (From Topology)T: Helical domain of Sec23/24F: Sec23_helicalECOD (1.6)
EGelsoline6zgaE4 A: a+b three layersX: Gelsolin-like (From Topology)H: Gelsolin-like (From Topology)T: Gelsolin-likeF: GelsolinECOD (1.6)
ESec23_trunke6zgaE3 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: Sec23_trunkECOD (1.6)
Ezf-Sec23_Sec24e6zgaE5 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: zf-Sec23_Sec24ECOD (1.6)
BSec23_BSe6zgaB2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: Sec23_BSECOD (1.6)
BSec23_helicale6zgaB1 A: alpha arraysX: ERP29 C domain-likeH: Helical domain of Sec23/24 (From Topology)T: Helical domain of Sec23/24F: Sec23_helicalECOD (1.6)
BGelsoline6zgaB5 A: a+b three layersX: Gelsolin-like (From Topology)H: Gelsolin-like (From Topology)T: Gelsolin-likeF: GelsolinECOD (1.6)
BSec23_trunke6zgaB3 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: Sec23_trunkECOD (1.6)
Bzf-Sec23_Sec24e6zgaB4 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: zf-Sec23_Sec24ECOD (1.6)
FSec23_BSe6zgaF2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Common fold of diphtheria toxin/transcription factors/cytochrome fF: Sec23_BSECOD (1.6)
FSec23_helicale6zgaF3 A: alpha arraysX: ERP29 C domain-likeH: Helical domain of Sec23/24 (From Topology)T: Helical domain of Sec23/24F: Sec23_helicalECOD (1.6)
FGelsoline6zgaF5 A: a+b three layersX: Gelsolin-like (From Topology)H: Gelsolin-like (From Topology)T: Gelsolin-likeF: GelsolinECOD (1.6)
FSec23_trunke6zgaF1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: Sec23_trunkECOD (1.6)
Fzf-Sec23_Sec24e6zgaF4 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: zf-Sec23_Sec24ECOD (1.6)
CRase6zgaC1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)
GRase6zgaG1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, E
PF04815Sec23/Sec24 helical domain (Sec23_helical)Sec23/Sec24 helical domainCOPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and ...COPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and the Sec13p/Sec31p complex. This domain is composed of five alpha helices.
Domain
A, E
PF00626Gelsolin repeat (Gelsolin)Gelsolin repeat- Domain
A, E
PF08033Sec23/Sec24 beta-sandwich domain (Sec23_BS)Sec23/Sec24 beta-sandwich domain- Domain
A, E
PF04811Sec23/Sec24 trunk domain (Sec23_trunk)Sec23/Sec24 trunk domainCOPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and ...COPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and the Sec13p/Sec31p complex. This domain is known as the trunk domain and has an alpha/beta vWA fold and forms the dimer interface.
Domain
A, E
PF04810Sec23/Sec24 zinc finger (zf-Sec23_Sec24)Sec23/Sec24 zinc fingerCOPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and ...COPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and the Sec13p/Sec31p complex. This domain is found to be zinc binding domain.
Domain
B, F
PF04815Sec23/Sec24 helical domain (Sec23_helical)Sec23/Sec24 helical domainCOPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and ...COPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and the Sec13p/Sec31p complex. This domain is composed of five alpha helices.
Domain
B, F
PF00626Gelsolin repeat (Gelsolin)Gelsolin repeat- Domain
B, F
PF08033Sec23/Sec24 beta-sandwich domain (Sec23_BS)Sec23/Sec24 beta-sandwich domain- Domain
B, F
PF04811Sec23/Sec24 trunk domain (Sec23_trunk)Sec23/Sec24 trunk domainCOPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and ...COPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and the Sec13p/Sec31p complex. This domain is known as the trunk domain and has an alpha/beta vWA fold and forms the dimer interface.
Domain
B, F
PF04810Sec23/Sec24 zinc finger (zf-Sec23_Sec24)Sec23/Sec24 zinc fingerCOPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and ...COPII-coated vesicles carry proteins from the endoplasmic reticulum to the Golgi complex. This vesicular transport can be reconstituted by using three cytosolic components containing five proteins: the small GTPase Sar1p, the Sec23p/24p complex, and the Sec13p/Sec31p complex. This domain is found to be zinc binding domain.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, E
Protein transport protein SEC23
B, F
Protein transport protein SEC24
Small COPII coat GTPase SAR1
D, H
PRO-PRO-PRO---
Small COPII coat GTPase SAR1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, E
IPR029006ADF-H/Gelsolin-like domain superfamilyHomologous Superfamily
A, E
IPR006896Sec23/Sec24, trunk domainDomain
A, E
IPR036180Gelsolin-like domain superfamilyHomologous Superfamily
A, E
IPR006900Sec23/Sec24, helical domainDomain
A, E
IPR006895Zinc finger, Sec23/Sec24-typeDomain
A, E
IPR007123Gelsolin-like domainDomain
A, E
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
A, E
IPR037550Sec23, C-terminalDomain
A, E
IPR037364Protein transport protein Sec23Family
A, E
IPR036175Sec23/Sec24 helical domain superfamilyHomologous Superfamily
A, E
IPR036174Zinc finger, Sec23/Sec24-type superfamilyHomologous Superfamily
A, E
IPR012990Sec23/Sec24 beta-sandwichDomain
B, F
IPR029006ADF-H/Gelsolin-like domain superfamilyHomologous Superfamily
B, F
IPR006896Sec23/Sec24, trunk domainDomain
B, F
IPR050550SEC23/SEC24 family, SEC24 subfamilyFamily
B, F
IPR036180Gelsolin-like domain superfamilyHomologous Superfamily
B, F
IPR006900Sec23/Sec24, helical domainDomain
B, F
IPR041742Sec24-like, trunk domainDomain
B, F
IPR006895Zinc finger, Sec23/Sec24-typeDomain
B, F
IPR007123Gelsolin-like domainDomain
B, F
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
B, F
IPR036175Sec23/Sec24 helical domain superfamilyHomologous Superfamily
B, F
IPR036174Zinc finger, Sec23/Sec24-type superfamilyHomologous Superfamily
B, F
IPR012990Sec23/Sec24 beta-sandwichDomain
IPR005225Small GTP-binding domainDomain
IPR006687Small GTPase superfamily, SAR1-typeFamily
IPR006689Small GTPase superfamily, ARF/SAR typeFamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR005225Small GTP-binding domainDomain
IPR006687Small GTPase superfamily, SAR1-typeFamily
IPR006689Small GTPase superfamily, ARF/SAR typeFamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily