1PCX
Crystal structure of the COPII coat subunit, Sec24, complexed with a peptide from the SNARE protein Bet1
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1pcxa1 | All alpha proteins | ERP29 C domain-like | Helical domain of Sec23/24 | Helical domain of Sec23/24 | Sec24 | (Saccharomyces cerevisiae ) [TaxId: 4932 ], | SCOPe (2.08) |
A | d1pcxa2 | All beta proteins | Common fold of diphtheria toxin/transcription factors/cytochrome f | beta-sandwich domain of Sec23/24 | beta-sandwich domain of Sec23/24 | Sec24 | (Saccharomyces cerevisiae ) [TaxId: 4932 ], | SCOPe (2.08) |
A | d1pcxa3 | Alpha and beta proteins (a/b) | vWA-like | vWA-like | Trunk domain of Sec23/24 | Sec24 | (Saccharomyces cerevisiae ) [TaxId: 4932 ], | SCOPe (2.08) |
A | d1pcxa4 | Alpha and beta proteins (a+b) | Gelsolin-like | C-terminal, gelsolin-like domain of Sec23/24 | C-terminal, gelsolin-like domain of Sec23/24 | Sec24 | (Saccharomyces cerevisiae ) [TaxId: 4932 ], | SCOPe (2.08) |
A | d1pcxa5 | Small proteins | Rubredoxin-like | Zn-finger domain of Sec23/24 | Zn-finger domain of Sec23/24 | Sec24 | (Saccharomyces cerevisiae ) [TaxId: 4932 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Helical domain of Sec23/24 | 8038525 | 3001173 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | beta-sandwich domain of sec23/24 | 8038531 | 3001553 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | vWA-like | 8038533 | 3000832 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | beta-sandwich domain of sec23/24 | 8038531 | 3001553 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | Zn-finger domain of Sec23/24 | 8038541 | 3000837 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | C-terminal gelsolin-like domain of Sec23/24 | 8038535 | 3000569 | SCOP2B (2021-05-27) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF08033 | e1pcxA3 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Common fold of diphtheria toxin/transcription factors/cytochrome f | F: PF08033 | ECOD (1.6) |
A | PF04815 | e1pcxA4 | A: alpha arrays | X: ERP29 C domain-like | H: Helical domain of Sec23/24 (From Topology) | T: Helical domain of Sec23/24 | F: PF04815 | ECOD (1.6) |
A | PF00626 | e1pcxA1 | A: a+b three layers | X: Gelsolin-like (From Topology) | H: Gelsolin-like (From Topology) | T: Gelsolin-like | F: PF00626 | ECOD (1.6) |
A | PF04811 | e1pcxA2 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: vWA-like | F: PF04811 | ECOD (1.6) |
A | PF04810 | e1pcxA5 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: PF04810 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.20.120.730 | Mainly Alpha | Up-down Bundle | Four Helix Bundle (Hemerythrin (Met), subunit A) | Sec23/Sec24 helical domain | CATH (4.3.0) |
A | 2.30.30.380 | Mainly Beta | Roll | SH3 type barrels. | Zn-finger domain of Sec23/24 | CATH (4.3.0) |
A | 2.60.40.1670 | Mainly Beta | Sandwich | Immunoglobulin-like | beta-sandwich domain of Sec23/24 | CATH (4.3.0) |
A | 3.40.50.410 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | von Willebrand factor, type A domain | CATH (4.3.0) |
A | 3.40.20.10 | Alpha Beta | 3-Layer(aba) Sandwich | Severin | Severin | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF04815 | Sec23/Sec24 helical domain (Sec23_helical) | Sec23/Sec24 helical domain | 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 ... | Domain | |
PF00626 | Gelsolin repeat (Gelsolin) | Gelsolin repeat | - | Domain | |
PF08033 | Sec23/Sec24 beta-sandwich domain (Sec23_BS) | Sec23/Sec24 beta-sandwich domain | - | Domain | |
PF04811 | Sec23/Sec24 trunk domain (Sec23_trunk) | Sec23/Sec24 trunk domain | 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 ... | Domain | |
PF04810 | Sec23/Sec24 zinc finger (zf-Sec23_Sec24) | Sec23/Sec24 zinc finger | 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 ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR029006 | ADF-H/Gelsolin-like domain superfamily | Homologous Superfamily | |
IPR006896 | Sec23/Sec24, trunk domain | Domain | |
IPR036180 | Gelsolin-like domain superfamily | Homologous Superfamily | |
IPR006900 | Sec23/Sec24, helical domain | Domain | |
IPR041742 | Sec24-like, trunk domain | Domain | |
IPR006895 | Zinc finger, Sec23/Sec24-type | Domain | |
IPR007123 | Gelsolin-like domain | Domain | |
IPR036465 | von Willebrand factor A-like domain superfamily | Homologous Superfamily | |
IPR036175 | Sec23/Sec24 helical domain superfamily | Homologous Superfamily | |
IPR036174 | Zinc finger, Sec23/Sec24-type superfamily | Homologous Superfamily | |
IPR012990 | Sec23/Sec24 beta-sandwich | Domain | |
IPR039899 | BET1, SNARE domain | Domain | |
IPR000727 | Target SNARE coiled-coil homology domain | Domain |