3EG9 | pdb_00003eg9

Crystal structure of the mammalian COPII-coat protein Sec23/24 bound to the transport signal sequence of membrin

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BHSP70e3eg9B1 A: beta barrelsX: HTHH: NudixT: NudixF: HSP70ECOD (v294.2)
BPyr_redox_2e3eg9B4 A: beta barrelsX: Trefoil/Plexin domain-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Pyr_redox_2ECOD (v294.2)
APDZ,PDZ_5e3eg9A1 A: beta barrelsX: Anticodon-binding domain of Class II aaRSH: Anticodon-binding domain of Class II aaRST: Anticodon-binding domain of Class II aaRSF: PDZ,PDZ_5ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B1.20.120.730 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Sec23/Sec24 helical domainCATH (4.3.0)
B2.30.30.380 Mainly Beta Roll SH3 type barrels. Zn-finger domain of Sec23/24CATH (4.3.0)
B2.60.40.1670 Mainly Beta Sandwich Immunoglobulin-like beta-sandwich domain of Sec23/24CATH (4.3.0)
B3.40.50.410 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold von Willebrand factor, type A domainCATH (4.3.0)
B3.40.20.10 Alpha Beta 3-Layer(aba) Sandwich Severin SeverinCATH (4.3.0)
A2.60.40.1670 Mainly Beta Sandwich Immunoglobulin-like beta-sandwich domain of Sec23/24CATH (4.3.0)
A2.30.30.380 Mainly Beta Roll SH3 type barrels. Zn-finger domain of Sec23/24CATH (4.3.0)
A3.40.50.410 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold von Willebrand factor, type A domainCATH (4.3.0)
A1.20.120.730 Mainly Alpha Up-down Bundle Four Helix Bundle (Hemerythrin (Met), subunit A) Sec23/Sec24 helical domainCATH (4.3.0)
A3.40.20.10 Alpha Beta 3-Layer(aba) Sandwich Severin SeverinCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
PF00626Gelsolin repeat (Gelsolin)Gelsolin repeatDomain
PF08033Sec23/Sec24 beta-sandwich domain (Sec23_BS)Sec23/Sec24 beta-sandwich domainDomain
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
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
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
PF00626Gelsolin repeat (Gelsolin)Gelsolin repeatDomain
PF08033Sec23/Sec24 beta-sandwich domain (Sec23_BS)Sec23/Sec24 beta-sandwich domainDomain
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
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
peptide
SEC24 related gene family, member D
Protein transport protein Sec23A

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR038407Vesicle transport v-SNARE, N-terminal domain superfamilyHomologous Superfamily
IPR010989SNAREHomologous Superfamily
IPR027027GOSR2/Membrin/Bos1Family
IPR007123Gelsolin-like domainDomain
IPR029006ADF-H/Gelsolin-like domain superfamilyHomologous Superfamily
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
IPR012990Sec23/Sec24, beta-sandwichDomain
IPR006896Sec23/Sec24, trunk domainDomain
IPR050550SEC23/SEC24 family, SEC24 subfamilyFamily
IPR036180Gelsolin-like domain superfamilyHomologous Superfamily
IPR036175Sec23/Sec24 helical domain superfamilyHomologous Superfamily
IPR006900Sec23/Sec24, helical domainDomain
IPR041742Sec24-like, trunk domainDomain
IPR006895Zinc finger, Sec23/Sec24-typeDomain
IPR029006ADF-H/Gelsolin-like domain superfamilyHomologous Superfamily
IPR012990Sec23/Sec24, beta-sandwichDomain
IPR006896Sec23/Sec24, trunk domainDomain
IPR036180Gelsolin-like domain superfamilyHomologous Superfamily
IPR006900Sec23/Sec24, helical domainDomain
IPR006895Zinc finger, Sec23/Sec24-typeDomain
IPR007123Gelsolin-like domainDomain
IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
IPR037550Sec23, C-terminalDomain
IPR037364Protein transport protein Sec23Family
IPR036175Sec23/Sec24 helical domain superfamilyHomologous Superfamily
IPR036174Zinc finger, Sec23/Sec24-type superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
:  O14653
:  O94855
:  Q15436