7N85

Inner ring spoke from the isolated yeast NPC


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth 0]SCOP2B SuperfamilyScaffolding nucleoporins8090959 3002255 SCOP2B (2022-06-29)
CA [auth Y]SCOP2B SuperfamilyScaffolding nucleoporins8090959 3002255 SCOP2B (2022-06-29)
B [auth 1]SCOP2B SuperfamilyNucleoporin beta-propeller domain8090971 3000456 SCOP2B (2022-06-29)
B [auth 1]SCOP2B SuperfamilyScaffolding nucleoporins8090960 3002255 SCOP2B (2022-06-29)
DA [auth Z]SCOP2B SuperfamilyNucleoporin beta-propeller domain8090971 3000456 SCOP2B (2022-06-29)
DA [auth Z]SCOP2B SuperfamilyScaffolding nucleoporins8090960 3002255 SCOP2B (2022-06-29)
U [auth Q]SCOP2B SuperfamilyScaffolding nucleoporins8090311 3002255 SCOP2B (2022-06-29)
V [auth R]SCOP2B SuperfamilyScaffolding nucleoporins8090311 3002255 SCOP2B (2022-06-29)
W [auth S]SCOP2B SuperfamilyScaffolding nucleoporins8090311 3002255 SCOP2B (2022-06-29)
X [auth T]SCOP2B SuperfamilyScaffolding nucleoporins8090311 3002255 SCOP2B (2022-06-29)
AA [auth W]SCOP2B SuperfamilyRNA-binding domain RBD8087392 3000110 SCOP2B (2022-06-29)
Y [auth U]SCOP2B SuperfamilyRNA-binding domain RBD8087392 3000110 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth 0]PF08801e7n8502 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF08801ECOD (1.6)
A [auth 0]PF03177e7n8501 A: alpha superhelicesX: Repetitive alpha hairpinsH: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains (From Topology)T: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domainsF: PF03177ECOD (1.6)
CA [auth Y]PF08801e7n85Y2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF08801ECOD (1.6)
CA [auth Y]PF03177e7n85Y1 A: alpha superhelicesX: Repetitive alpha hairpinsH: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains (From Topology)T: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domainsF: PF03177ECOD (1.6)
B [auth 1]PF08801e7n8512 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF08801ECOD (1.6)
B [auth 1]PF03177e7n8511 A: alpha superhelicesX: Repetitive alpha hairpinsH: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains (From Topology)T: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domainsF: PF03177ECOD (1.6)
DA [auth Z]PF08801e7n85Z2 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: PF08801ECOD (1.6)
DA [auth Z]PF03177e7n85Z1 A: alpha superhelicesX: Repetitive alpha hairpinsH: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domains (From Topology)T: Nuclear pore complex component Nup133/Nup170/Nup157 C-terminal domainsF: PF03177ECOD (1.6)
Q [auth M]PF11894e7n85M1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF11894ECOD (1.6)
S [auth O]PF11894e7n85O1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PF11894ECOD (1.6)
AA [auth W]PF05172e7n85W1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: PF05172ECOD (1.6)
Y [auth U]PF05172e7n85U1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: PF05172ECOD (1.6)
BA [auth X]PF05172e7n85X1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: PF05172ECOD (1.6)
Z [auth V]PF05172e7n85V1 A: a+b two layersX: Alpha-beta plaitsH: RNA-binding domain, RBD (From Topology)T: RNA-binding domain, RBDF: PF05172ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth 0],
CA [auth Y]
PF03177Non-repetitive/WGA-negative nucleoporin C-terminal (Nucleoporin_C)Non-repetitive/WGA-negative nucleoporin C-terminal- Family
A [auth 0],
CA [auth Y]
PF08801Nup133 N terminal like (Nucleoporin_N)Nup133 N terminal like- Repeat
B [auth 1],
DA [auth Z]
PF08801Nup133 N terminal like (Nucleoporin_N)Nup133 N terminal like- Repeat
F [auth B],
I [auth E],
L [auth H],
O [auth K]
PF13874Nucleoporin complex subunit 54 (Nup54)Nucleoporin complex subunit 54This is the human Nup54 subunit of the nucleoporin complex, equivalent to Nup57 of yeast. Nup54, Nup58 and Nup62 all have similar affinities for importin-beta. It seems likely that they are the only FG-repeat nucleoporins of the central channel, and ...This is the human Nup54 subunit of the nucleoporin complex, equivalent to Nup57 of yeast. Nup54, Nup58 and Nup62 all have similar affinities for importin-beta. It seems likely that they are the only FG-repeat nucleoporins of the central channel, and as such they would form a zone of equal affinity spanning the central channel. The diffusion of importin-beta import complexes through the central channel may be a stochastic process as the affinities are similar, whereas movement from cytoplasmic fibrils to the central channel and from the central channel to the nuclear basket would be facilitated by the subtle differences in affinity between them [1,2].
Domain
Q [auth M],
S [auth O]
PF11894Nuclear pore complex scaffold, nucleoporins 186/192/205 (Nup192)Nuclear pore complex scaffold, nucleoporins 186/192/205- Repeat
R [auth N],
T [auth P]
PF10487Nucleoporin Nup188, N-terminal (Nup188_N)Nucleoporin Nup188, N-terminal- Repeat
R [auth N],
T [auth P]
PF18378Nuclear pore protein NUP188 C-terminal domain (Nup188_C)Nuclear pore protein NUP188 C-terminal domain- Repeat
R [auth N],
T [auth P]
PF21093Nucleoporin Nup188, N-terminal subdomain III (Nup188_N-subdom_III)Nucleoporin Nup188, N-terminal subdomain III- Repeat
U [auth Q],
V [auth R],
W [auth S],
X [auth T]
PF04097Nup93/Nic96 (Nic96)Nup93/Nic96- Repeat
AA [auth W],
Y [auth U]
PF05172Nup53/35/40-type RNA recognition motif (Nup35_RRM)Nup53/35/40-type RNA recognition motifMembers of this family belong to the nucleor pore complex, NPC, the only gateway between the nucleus and the cytoplasm. The NPC consists of several subcomplexes each one of which is made up of multiple copies of several individual Nup, Nic or Sec pro ...Members of this family belong to the nucleor pore complex, NPC, the only gateway between the nucleus and the cytoplasm. The NPC consists of several subcomplexes each one of which is made up of multiple copies of several individual Nup, Nic or Sec protein subunits. In yeast, this Nup or nucleoporin subunit is numbered Nup53, Nup40 in Schizo. pombe and in vertebrates as Nup35. This subunit forms part of the inner ring within the membrane and interacts directly with Nup-Ndc1, considered to be an anchor for the NPC in the pore membrane [1]. This region of the Nup is the RNA-recognition region [2].
Domain
BA [auth X],
Z [auth V]
PF05172Nup53/35/40-type RNA recognition motif (Nup35_RRM)Nup53/35/40-type RNA recognition motifMembers of this family belong to the nucleor pore complex, NPC, the only gateway between the nucleus and the cytoplasm. The NPC consists of several subcomplexes each one of which is made up of multiple copies of several individual Nup, Nic or Sec pro ...Members of this family belong to the nucleor pore complex, NPC, the only gateway between the nucleus and the cytoplasm. The NPC consists of several subcomplexes each one of which is made up of multiple copies of several individual Nup, Nic or Sec protein subunits. In yeast, this Nup or nucleoporin subunit is numbered Nup53, Nup40 in Schizo. pombe and in vertebrates as Nup35. This subunit forms part of the inner ring within the membrane and interacts directly with Nup-Ndc1, considered to be an anchor for the NPC in the pore membrane [1]. This region of the Nup is the RNA-recognition region [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 0],
CA [auth Y]
Nucleoporin NUP170
B [auth 1],
DA [auth Z]
Nucleoporin NUP157
C [auth 5],
D [auth 6]
Unknown connectors---
E [auth A],
H [auth D],
K [auth G],
N [auth J]
Nucleoporin NSP1
F [auth B],
I [auth E],
L [auth H],
O [auth K]
Nucleoporin NUP57
G [auth C],
J [auth F],
M [auth I],
P [auth L]
Nucleoporin NUP49/NSP49
Q [auth M],
S [auth O]
Nucleoporin NUP192
R [auth N],
T [auth P]
Nucleoporin NUP188
U [auth Q],
V [auth R],
W [auth S],
X [auth T]
Nucleoporin NIC96
AA [auth W],
Y [auth U]
Nucleoporin NUP53
BA [auth X],
Z [auth V]
Nucleoporin ASM4

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth 0],
CA [auth Y]
IPR042537Nucleoporin, Nup155-like, C-terminal, subdomain 2Homologous Superfamily
A [auth 0],
CA [auth Y]
IPR042533Nucleoporin, Nup155-like, C-terminal, subdomain 1Homologous Superfamily
A [auth 0],
CA [auth Y]
IPR014908Nucleoporin, Nup133/Nup155-like, N-terminalDomain
A [auth 0],
CA [auth Y]
IPR004870Nucleoporin, Nup155-likeFamily
A [auth 0],
CA [auth Y]
IPR007187Nucleoporin, Nup133/Nup155-like, C-terminalDomain
B [auth 1],
DA [auth Z]
IPR042537Nucleoporin, Nup155-like, C-terminal, subdomain 2Homologous Superfamily
B [auth 1],
DA [auth Z]
IPR042533Nucleoporin, Nup155-like, C-terminal, subdomain 1Homologous Superfamily
B [auth 1],
DA [auth Z]
IPR014908Nucleoporin, Nup133/Nup155-like, N-terminalDomain
B [auth 1],
DA [auth Z]
IPR004870Nucleoporin, Nup155-likeFamily
B [auth 1],
DA [auth Z]
IPR007187Nucleoporin, Nup133/Nup155-like, C-terminalDomain
E [auth A],
H [auth D],
K [auth G],
N [auth J]
IPR007758Nucleoporin, NSP1-like, C-terminalDomain
E [auth A],
H [auth D],
K [auth G],
N [auth J]
IPR026010Nucleoporin NSP1/NUP62Family
F [auth B],
I [auth E],
L [auth H],
O [auth K]
IPR025574Nucleoporin FG repeatRepeat
F [auth B],
I [auth E],
L [auth H],
O [auth K]
IPR024864Nucleoporin Nup54/Nup57/Nup44Family
F [auth B],
I [auth E],
L [auth H],
O [auth K]
IPR025712Nucleoporin Nup54, alpha-helical domainDomain
G [auth C],
J [auth F],
M [auth I],
P [auth L]
IPR024882Nucleoporin p58/p45/NUP49Family
G [auth C],
J [auth F],
M [auth I],
P [auth L]
IPR025574Nucleoporin FG repeatRepeat
Q [auth M],
S [auth O]
IPR021827Nucleoporin Nup186/Nup192/Nup205Family
R [auth N],
T [auth P]
IPR044840Nucleoporin Nup188Family
R [auth N],
T [auth P]
IPR041634Nuclear pore protein Nup188, C-terminalDomain
R [auth N],
T [auth P]
IPR048883Nucleoporin Nup188, N-terminal subdomain IIIDomain
R [auth N],
T [auth P]
IPR018864Nucleoporin Nup188, N-terminalDomain
U [auth Q],
V [auth R],
W [auth S],
X [auth T]
IPR007231Nucleoporin interacting component Nup93/Nic96Family
AA [auth W],
Y [auth U]
IPR007846RNA-recognition motif (RRM) Nup35-type domainDomain
AA [auth W],
Y [auth U]
IPR017389Nucleoporin, NUP53Family
AA [auth W],
Y [auth U]
IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
AA [auth W],
Y [auth U]
IPR035979RNA-binding domain superfamilyHomologous Superfamily
BA [auth X],
Z [auth V]
IPR017389Nucleoporin, NUP53Family
BA [auth X],
Z [auth V]
IPR007846RNA-recognition motif (RRM) Nup35-type domainDomain
BA [auth X],
Z [auth V]
IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
BA [auth X],
Z [auth V]
IPR035979RNA-binding domain superfamilyHomologous Superfamily