6QJA

Organizational principles of the NuMA-Dynein interaction interface and implications for mitotic spindle functions

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF21670e6qjaA1 A: alpha bundlesX: CH domain-likeH: Calponin-homology domain-like (From Topology)T: Calponin-homology domain-likeF: PF21670ECOD (1.6)
BPF21670e6qjaB1 A: alpha bundlesX: CH domain-likeH: Calponin-homology domain-like (From Topology)T: Calponin-homology domain-likeF: PF21670ECOD (1.6)
CPF21670e6qjaC1 A: alpha bundlesX: CH domain-likeH: Calponin-homology domain-like (From Topology)T: Calponin-homology domain-likeF: PF21670ECOD (1.6)
DPF21670e6qjaD1 A: alpha bundlesX: CH domain-likeH: Calponin-homology domain-like (From Topology)T: Calponin-homology domain-likeF: PF21670ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF21670NuMA N-terminal hook domain (HOOK_N_NuMA)NuMA N-terminal hook domainMitotic progression is orchestrated by the microtubule-based motor dynein, which sustains all mitotic spindle functions [1]. During cell division, cytoplasmic dynein acts with the high-molecular-weight complex dynactin and nuclear mitotic apparatus ( ...Mitotic progression is orchestrated by the microtubule-based motor dynein, which sustains all mitotic spindle functions [1]. During cell division, cytoplasmic dynein acts with the high-molecular-weight complex dynactin and nuclear mitotic apparatus (NuMA) to organize and position the spindle [1]. NuMA contains a hook domain contacting directly LIC1 and LIC2 chains through a conserved hydrophobic patch shared among other Hook adaptors [1]. Hook adaptor proteins share an N-terminal conserved globular hook domain, which folds as a variant of the helical calponin homology (CH) domain [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Nuclear mitotic apparatus protein 1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR048726Nuclear mitotic apparatus protein 1, LGN binding domainDomain
A, B, C, D
IPR048724Nuclear mitotic apparatus protein 1, N-terminal hook domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, B, C, D
Pharos:  Q14980