3IZ0 | pdb_00003iz0

Human Ndc80 Bonsai Decorated Microtubule

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyTubulin C-terminal domain-like 8034387 3001732 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTubulin nucleotide-binding domain-like 8034386 3001758 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCalponin-homology domain, CH-domain 8051976 3000264 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCalponin-homology domain, CH-domain 8051976 3000264 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCalponin-homology domain, CH-domain 8053595 3000264 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCalponin-homology domain, CH-domain 8053595 3000264 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACbl_N3e3iz0A1 A: alpha bundlesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Cbl_N3ECOD (develop294)
BCbl_N3e3iz0B1 A: alpha bundlesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Cbl_N3ECOD (develop294)
CNdc80_HECe3iz0C1 A: alpha bundlesX: CH domain-likeH: Calponin-homology domain-likeT: Calponin-homology domain-likeF: Ndc80_HECECOD (develop294)
CRibosomal_L10e3iz0C2 A: alpha bundlesX: Alpha-beta plaitsH: Ribosomal protein L10-likeT: Ribosomal protein L10-likeF: Ribosomal_L10ECOD (develop294)
ECbl_N3e3iz0E1 A: alpha bundlesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Cbl_N3ECOD (develop294)
DSod_Cue3iz0D1 A: alpha bundlesX: Repetitive alpha hairpinsH: Ankyrin repeatT: Ankyrin repeatF: Sod_CuECOD (develop294)
FCbl_N3e3iz0F1 A: alpha bundlesX: Lipocalins/StreptavidinH: Zn-dependent exopeptidasesT: Zn-dependent exopeptidasesF: Cbl_N3ECOD (develop294)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00091Tubulin/FtsZ family, GTPase domain (Tubulin)Tubulin/FtsZ family, GTPase domainThis family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ...This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ring in the middle of the dividing cell that is required for constriction of cell membrane and cell envelope to yield two daughter cells. FtsZ and tubulin are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules.
Domain
PF03953Tubulin C-terminal domain (Tubulin_C)Tubulin C-terminal domainThis family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tub ...This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules. (The FtsZ GTPases have been split into their won family).
Domain
PF00091Tubulin/FtsZ family, GTPase domain (Tubulin)Tubulin/FtsZ family, GTPase domainThis family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ...This family includes the tubulin alpha, beta and gamma chains, as well as the bacterial FtsZ family of proteins. Members of this family are involved in polymer formation. FtsZ is the polymer-forming protein of bacterial cell division. It is part of a ring in the middle of the dividing cell that is required for constriction of cell membrane and cell envelope to yield two daughter cells. FtsZ and tubulin are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules.
Domain
PF03953Tubulin C-terminal domain (Tubulin_C)Tubulin C-terminal domainThis family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tub ...This family includes the tubulin alpha, beta and gamma chains. Members of this family are involved in polymer formation. Tubulins are GTPases. FtsZ can polymerise into tubes, sheets, and rings in vitro and is ubiquitous in eubacteria and archaea. Tubulin is the major component of microtubules. (The FtsZ GTPases have been split into their won family).
Domain
C, E
PF18077Domain of unknown function (DUF5595) (DUF5595)Domain of unknown function (DUF5595)This domain is found in Nude C 80 (Ndc80) proteins which can be found in species such as Homo sapiens. Ndc80 protein complexes are a core component of the end-on attachment sites for kinetochore microtubules. Ndc80 is also known as Hec1, for highly e ...This domain is found in Nude C 80 (Ndc80) proteins which can be found in species such as Homo sapiens. Ndc80 protein complexes are a core component of the end-on attachment sites for kinetochore microtubules. Ndc80 is also known as Hec1, for highly expressed in cancer 1 [1].
Domain
C, E
PF03801HEC/Ndc80p family (Ndc80_HEC)HEC/Ndc80p family- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
alpha tubulin, Chain A from PDB 1JFF
beta tubulin, Chain B from PDB 1JFF
C, E
NDC80-SPC25 chimera protein, Chain B from PDB 2VE7 (Ndc80 bonsai)
D, F
NUF2-SPC24 chimera protein, Chain D from PDB 2VE7 (Ndc80 bonsai)

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR003008Tubulin/FtsZ, GTPase domainDomain
IPR008280Tubulin/FtsZ, C-terminalHomologous Superfamily
IPR037103Tubulin/FtsZ-like, C-terminal domainHomologous Superfamily
IPR017975Tubulin, conserved siteConserved Site
IPR002452Alpha tubulinFamily
IPR000217TubulinFamily
IPR023123Tubulin, C-terminalHomologous Superfamily
IPR018316Tubulin/FtsZ, 2-layer sandwich domainDomain
IPR036525Tubulin/FtsZ, GTPase domain superfamilyHomologous Superfamily
IPR003008Tubulin/FtsZ, GTPase domainDomain
IPR008280Tubulin/FtsZ, C-terminalHomologous Superfamily
IPR037103Tubulin/FtsZ-like, C-terminal domainHomologous Superfamily
IPR017975Tubulin, conserved siteConserved Site
IPR000217TubulinFamily
IPR023123Tubulin, C-terminalHomologous Superfamily
IPR002453Beta tubulinFamily
IPR013838Beta tubulin, autoregulation binding siteBinding Site
IPR018316Tubulin/FtsZ, 2-layer sandwich domainDomain
IPR036525Tubulin/FtsZ, GTPase domain superfamilyHomologous Superfamily
C, E
IPR040967Domain of unknown function DUF5595Domain
C, E
IPR057091Kinetochore protein NDC80 loop regionDomain
C, E
IPR005550Kinetochore protein Ndc80Family
C, E
IPR055260Kinetochore protein Ndc80, CH domainDomain
C, E
IPR038273Ndc80 domain superfamilyHomologous Superfamily
C, E
IPR045143Kinetochore protein Spc25Family
C, E
IPR013255Chromosome segregation protein Spc25, C-terminalDomain
D, F
IPR013252Kinetochore-Ndc80 subunit Spc24Family
D, F
IPR038275Nuf2, N-terminal domain superfamilyHomologous Superfamily
D, F
IPR005549Kinetochore protein Nuf2, N-terminalDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C, E
Pharos:  Q9HBM1
D, F
Pharos:  Q9BZD4