6MDN | pdb_00006mdn

The 20S supercomplex engaging the SNAP-25 N-terminus (class 2)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyRecA-like P-loop NTPases 8044318 3002019 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRecA-like P-loop NTPases 8044318 3002019 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyADC-like 8042527 3001132 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCdc48 domain 2-like 8034899 3000725 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyRecA-like P-loop NTPases 8044318 3002019 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyADC-like 8042527 3001132 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCdc48 domain 2-like 8034899 3000725 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCdc48 domain 2-like 8034899 3000725 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyRecA-like P-loop NTPases 8044318 3002019 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyADC-like 8042527 3001132 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyRecA-like P-loop NTPases 8044318 3002019 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyADC-like 8042527 3001132 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCdc48 domain 2-like 8034899 3000725 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyRecA-like P-loop NTPases 8044318 3002019 SCOP2B (2022-06-29)
G [auth H]SCOP2B SuperfamilySNARE fusion complex 8043667 3001549 SCOP2B (2022-06-29)
H [auth I]SCOP2B SuperfamilySNARE fusion complex 8043665 3001549 SCOP2B (2022-06-29)
J [auth K]SCOP2B SuperfamilyTPR-like 8080089 3001345 SCOP2B (2022-06-29)
K [auth L]SCOP2B SuperfamilyTPR-like 8080089 3001345 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AKOG0741e6mdnA1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: KOG0741ECOD (1.6)
APRK03992e6mdnA3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
AAAAe6mdnA4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAAECOD (1.6)
AAAA_11_1e6mdnA2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
BCDC48_Ne6mdnB6 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: CDC48_NECOD (1.6)
BKOG0741e6mdnB3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: KOG0741ECOD (1.6)
BPRK03992e6mdnB5 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
BCDC48_2e6mdnB4 A: a+b two layersX: Cdc48 domain 2-like (From Topology)H: Cdc48 domain 2-like (From Topology)T: Cdc48 domain 2-likeF: CDC48_2ECOD (1.6)
BAAAe6mdnB1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAAECOD (1.6)
BAAA_11_1e6mdnB2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
CCDC48_Ne6mdnC6 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: CDC48_NECOD (1.6)
CKOG0741e6mdnC5 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: KOG0741ECOD (1.6)
CPRK03992e6mdnC2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
CCDC48_2e6mdnC3 A: a+b two layersX: Cdc48 domain 2-like (From Topology)H: Cdc48 domain 2-like (From Topology)T: Cdc48 domain 2-likeF: CDC48_2ECOD (1.6)
CAAAe6mdnC4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAAECOD (1.6)
CAAA_11_1e6mdnC1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
DCDC48_Ne6mdnD6 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: CDC48_NECOD (1.6)
DKOG0741e6mdnD1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: KOG0741ECOD (1.6)
DPRK03992e6mdnD2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
DCDC48_2e6mdnD3 A: a+b two layersX: Cdc48 domain 2-like (From Topology)H: Cdc48 domain 2-like (From Topology)T: Cdc48 domain 2-likeF: CDC48_2ECOD (1.6)
DAAAe6mdnD5 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAAECOD (1.6)
DAAA_11_1e6mdnD4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
ECDC48_Ne6mdnE1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: CDC48_NECOD (1.6)
EKOG0741e6mdnE4 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: KOG0741ECOD (1.6)
EPRK03992e6mdnE6 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
ECDC48_2e6mdnE5 A: a+b two layersX: Cdc48 domain 2-like (From Topology)H: Cdc48 domain 2-like (From Topology)T: Cdc48 domain 2-likeF: CDC48_2ECOD (1.6)
EAAAe6mdnE3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAAECOD (1.6)
EAAA_11_1e6mdnE2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
FKOG0741e6mdnF1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: KOG0741ECOD (1.6)
FPRK03992e6mdnF4 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: PRK03992ECOD (1.6)
FAAAe6mdnF3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAAECOD (1.6)
FAAA_11_1e6mdnF2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AAA_11_1ECOD (1.6)
I [auth J]Synaptobrevine6mdnJ1 A: extended segmentsX: Synaptobrevin (From Topology)H: Synaptobrevin (From Topology)T: SynaptobrevinF: SynaptobrevinECOD (1.6)
J [auth K]TPR_15e6mdnK1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_15ECOD (1.6)
K [auth L]TPR_15e6mdnL1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: TPR_15ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF02933Cell division protein 48 (CDC48), domain 2 (CDC48_2)Cell division protein 48 (CDC48), domain 2This domain has a double psi-beta barrel fold and includes VCP-like ATPase and N-ethylmaleimide sensitive fusion protein N-terminal domains. Both the VAT and NSF N-terminal functional domains consist of two structural domains of which this is at t ...This domain has a double psi-beta barrel fold and includes VCP-like ATPase and N-ethylmaleimide sensitive fusion protein N-terminal domains. Both the VAT and NSF N-terminal functional domains consist of two structural domains of which this is at the C-terminus. The VAT-N domain found in AAA ATPases Pfam:PF00004 is a substrate 185-residue recognition domain [1].
Domain
A, B, C, D, E
PF17862AAA+ lid domain (AAA_lid_3)AAA+ lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
A, B, C, D, E
PF02359Cell division protein 48 (CDC48), N-terminal domain (CDC48_N)Cell division protein 48 (CDC48), N-terminal domainThis domain has a double psi-beta barrel fold and includes VCP-like ATPase and N-ethylmaleimide sensitive fusion protein N-terminal domains. Both the VAT and NSF N-terminal functional domains consist of two structural domains of which this is at t ...This domain has a double psi-beta barrel fold and includes VCP-like ATPase and N-ethylmaleimide sensitive fusion protein N-terminal domains. Both the VAT and NSF N-terminal functional domains consist of two structural domains of which this is at the N-terminus. The VAT-N domain found in AAA ATPases Pfam:PF00004 is a substrate 185-residue recognition domain [1].
Domain
A, B, C, D, E
PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain
A, B, C, D, E
PF21964NSF, AAA+ ATPase lid domain (NSF_ATPase_lid)NSF, AAA+ ATPase lid domainThis entry represents the ATPase lid domain of the second AAA+ ATP-binding domain (also known as D2) of NSF proteins [1], found at the C-terminal. NFS proteins are essential membrane fusion events. They play the role of a chaperone by activating SNAP ...This entry represents the ATPase lid domain of the second AAA+ ATP-binding domain (also known as D2) of NSF proteins [1], found at the C-terminal. NFS proteins are essential membrane fusion events. They play the role of a chaperone by activating SNAP receptor proteins (SNAREs) so that they can participate in membrane fusion [1-5].
Domain
H [auth I]PF05739SNARE domain (SNARE)SNARE domainMost if not all vesicular membrane fusion events in eukaryotic cells are believed to be mediated by a conserved fusion machinery, the SNARE [soluble N-ethylmaleimide-sensitive factor (NSF) attachment protein (SNAP) receptors] machinery. The SNARE dom ...Most if not all vesicular membrane fusion events in eukaryotic cells are believed to be mediated by a conserved fusion machinery, the SNARE [soluble N-ethylmaleimide-sensitive factor (NSF) attachment protein (SNAP) receptors] machinery. The SNARE domain is thought to act as a protein-protein interaction module in the assembly of a SNARE protein complex. It is composed of about 70 amino acids arranged in an alpha-helical structure [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Vesicle-fusing ATPase
G [auth H]Synaptosomal-associated protein 25
H [auth I]Syntaxin-1A
I [auth J]Vesicle-associated membrane protein 2
J [auth K],
K [auth L]
Alpha-soluble NSF attachment protein

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR004201CDC48, domain 2Domain
A, B, C, D, E
IPR009010Aspartate decarboxylase-like domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR003593AAA+ ATPase domainDomain
A, B, C, D, E
IPR003959ATPase, AAA-type, coreDomain
A, B, C, D, E
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A, B, C, D, E
IPR029067CDC48 domain 2-like superfamilyHomologous Superfamily
A, B, C, D, E
IPR041569AAA ATPase, AAA+ lid domainDomain
A, B, C, D, E
IPR039812Vesicle-fusing ATPaseFamily
A, B, C, D, E
IPR054419NSF, AAA+ ATPase lid domainDomain
A, B, C, D, E
IPR003960ATPase, AAA-type, conserved siteConserved Site
A, B, C, D, E
IPR003338CDC48, N-terminal subdomainDomain
G [auth H]IPR000727Target SNARE coiled-coil homology domainDomain
G [auth H]IPR039077SNAP25, N-terminal SNARE motif, chordatesDomain
G [auth H]IPR000928SNAP-25 domainDomain
H [auth I]IPR000727Target SNARE coiled-coil homology domainDomain
H [auth I]IPR006012Syntaxin/epimorphin, conserved siteConserved Site
H [auth I]IPR010989SNAREHomologous Superfamily
H [auth I]IPR006011Syntaxin, N-terminal domainDomain
H [auth I]IPR045242SyntaxinFamily
I [auth J]IPR016444Synaptobrevin/Vesicle-associated membrane proteinFamily
I [auth J]IPR042855v-SNARE, coiled-coil homology domainDomain
I [auth J]IPR001388Synaptobrevin-likeFamily
J [auth K],
K [auth L]
IPR000744NSF attachment proteinFamily
J [auth K],
K [auth L]
IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily