6RZA

Cryo-EM structure of the human inner arm dynein DNAH7 microtubule binding domain bound to microtubules


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
C [auth B]SCOP2B SuperfamilyTubulin C-terminal domain-like 8036011 3001732 SCOP2B (2022-06-29)
C [auth B]SCOP2B SuperfamilyTubulin nucleotide-binding domain-like 8044258 3001758 SCOP2B (2022-06-29)
E [auth D]SCOP2B SuperfamilyTubulin nucleotide-binding domain-like 8044258 3001758 SCOP2B (2022-06-29)
E [auth D]SCOP2B SuperfamilyTubulin C-terminal domain-like 8036011 3001732 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth X]MTe6rzaX1 A: alpha bundlesX: Microtubule-Binding Domain of Flagellar Dynein (From Topology)H: Microtubule-Binding Domain of Flagellar Dynein (From Topology)T: Microtubule-Binding Domain of Flagellar DyneinF: MTECOD (1.6)
B [auth A]Tubulin_Ce6rzaA2 A: a+b three layersX: Bacillus chorismate mutase-likeH: Tubulin C-terminal domain-like (From Topology)T: Tubulin C-terminal domain-likeF: Tubulin_CECOD (1.6)
B [auth A]Tubuline6rzaA1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: Tubulin nucleotide-binding domain-likeF: TubulinECOD (1.6)
D [auth C]Tubulin_Ce6rzaC2 A: a+b three layersX: Bacillus chorismate mutase-likeH: Tubulin C-terminal domain-like (From Topology)T: Tubulin C-terminal domain-likeF: Tubulin_CECOD (1.6)
D [auth C]Tubuline6rzaC1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: Tubulin nucleotide-binding domain-likeF: TubulinECOD (1.6)
C [auth B]Tubulin_Ce6rzaB2 A: a+b three layersX: Bacillus chorismate mutase-likeH: Tubulin C-terminal domain-like (From Topology)T: Tubulin C-terminal domain-likeF: Tubulin_CECOD (1.6)
C [auth B]Tubuline6rzaB1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: Tubulin nucleotide-binding domain-likeF: TubulinECOD (1.6)
E [auth D]Tubulin_Ce6rzaD1 A: a+b three layersX: Bacillus chorismate mutase-likeH: Tubulin C-terminal domain-like (From Topology)T: Tubulin C-terminal domain-likeF: Tubulin_CECOD (1.6)
E [auth D]Tubuline6rzaD2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: Tubulin nucleotide-binding domain-likeF: TubulinECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth X]PF12777Microtubule-binding stalk of dynein motor (MT)Microtubule-binding stalk of dynein motorthe 380 kDa motor unit of dynein belongs to the AAA class of chaperone-like ATPases. The core of the 380 kDa motor unit contains a concatenated chain of six AAA modules, of which four correspond to the ATP binding sites with P-loop signatures describ ...the 380 kDa motor unit of dynein belongs to the AAA class of chaperone-like ATPases. The core of the 380 kDa motor unit contains a concatenated chain of six AAA modules, of which four correspond to the ATP binding sites with P-loop signatures described previously, and two are modules in which the P loop has been lost in evolution. This family is the region between D4 and D5 and is the two predicted alpha-helical coiled coil segments that form the stalk supporting the ATP-sensitive microtubule binding component [1].
Domain
B [auth A],
D [auth C]
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
B [auth A],
D [auth C]
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 [auth B],
E [auth D]
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
C [auth B],
E [auth D]
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth X]Cytoplasmic dynein 1 heavy chain 1,Dynein heavy chain 7, axonemal,Cytoplasmic dynein 1 heavy chain 1
B [auth A],
D [auth C]
Tubulin alpha-1B chain
C [auth B],
E [auth D]
Tubulin beta chain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth X]IPR026983Dynein heavy chainFamily
A [auth X]IPR013602Dynein heavy chain, linkerDomain
A [auth X]IPR035706Dynein heavy chain, ATP-binding dynein motor regionDomain
A [auth X]IPR041228Dynein heavy chain, C-terminal domainDomain
A [auth X]IPR003593AAA+ ATPase domainDomain
A [auth X]IPR041466Dynein heavy chain, AAA 5 extension domainDomain
A [auth X]IPR002048EF-hand domainDomain
A [auth X]IPR041658Dynein heavy chain AAA lid domainDomain
A [auth X]IPR041589Dynein heavy chain 3, AAA+ lid domainDomain
A [auth X]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth X]IPR042228Dynein heavy chain, linker, subdomain 3Homologous Superfamily
A [auth X]IPR035699Dynein heavy chain, hydrolytic ATP-binding dynein motor regionDomain
A [auth X]IPR042219Dynein heavy chain AAA lid domain superfamilyHomologous Superfamily
A [auth X]IPR018247EF-Hand 1, calcium-binding siteBinding Site
A [auth X]IPR024743Dynein heavy chain, coiled coil stalkDomain
A [auth X]IPR043157Dynein heavy chain, AAA1 domain, small subdomainHomologous Superfamily
A [auth X]IPR042222Dynein heavy chain, domain 2, N-terminalHomologous Superfamily
A [auth X]IPR043160Dynein heavy chain, C-terminal domain, barrel regionHomologous Superfamily
A [auth X]IPR004273Dynein heavy chain region D6 P-loop domainDomain
A [auth X]IPR024317Dynein heavy chain, AAA module D4Domain
A [auth X]IPR026983Dynein heavy chainFamily
A [auth X]IPR013602Dynein heavy chain, linkerDomain
A [auth X]IPR041658Dynein heavy chain AAA lid domainDomain
A [auth X]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth X]IPR042222Dynein heavy chain, domain 2, N-terminalHomologous Superfamily
A [auth X]IPR043160Dynein heavy chain, C-terminal domain, barrel regionHomologous Superfamily
A [auth X]IPR035706Dynein heavy chain, ATP-binding dynein motor regionDomain
A [auth X]IPR041228Dynein heavy chain, C-terminal domainDomain
A [auth X]IPR054354Dynein 2 heavy chain 1, cytoplasmic, ATPase lid domainDomain
A [auth X]IPR003593AAA+ ATPase domainDomain
A [auth X]IPR041466Dynein heavy chain, AAA 5 extension domainDomain
A [auth X]IPR042228Dynein heavy chain, linker, subdomain 3Homologous Superfamily
A [auth X]IPR035699Dynein heavy chain, hydrolytic ATP-binding dynein motor regionDomain
A [auth X]IPR042219Dynein heavy chain AAA lid domain superfamilyHomologous Superfamily
A [auth X]IPR024743Dynein heavy chain, coiled coil stalkDomain
A [auth X]IPR013594Dynein heavy chain, tailDomain
A [auth X]IPR043157Dynein heavy chain, AAA1 domain, small subdomainHomologous Superfamily
A [auth X]IPR004273Dynein heavy chain region D6 P-loop domainDomain
A [auth X]IPR024317Dynein heavy chain, AAA module D4Domain
B [auth A],
D [auth C]
IPR003008Tubulin/FtsZ, GTPase domainDomain
B [auth A],
D [auth C]
IPR008280Tubulin/FtsZ, C-terminalHomologous Superfamily
B [auth A],
D [auth C]
IPR037103Tubulin/FtsZ-like, C-terminal domainHomologous Superfamily
B [auth A],
D [auth C]
IPR017975Tubulin, conserved siteConserved Site
B [auth A],
D [auth C]
IPR002452Alpha tubulinFamily
B [auth A],
D [auth C]
IPR000217TubulinFamily
B [auth A],
D [auth C]
IPR023123Tubulin, C-terminalHomologous Superfamily
B [auth A],
D [auth C]
IPR018316Tubulin/FtsZ, 2-layer sandwich domainDomain
B [auth A],
D [auth C]
IPR036525Tubulin/FtsZ, GTPase domain superfamilyHomologous Superfamily
C [auth B],
E [auth D]
IPR003008Tubulin/FtsZ, GTPase domainDomain
C [auth B],
E [auth D]
IPR008280Tubulin/FtsZ, C-terminalHomologous Superfamily
C [auth B],
E [auth D]
IPR037103Tubulin/FtsZ-like, C-terminal domainHomologous Superfamily
C [auth B],
E [auth D]
IPR017975Tubulin, conserved siteConserved Site
C [auth B],
E [auth D]
IPR000217TubulinFamily
C [auth B],
E [auth D]
IPR023123Tubulin, C-terminalHomologous Superfamily
C [auth B],
E [auth D]
IPR002453Beta tubulinFamily
C [auth B],
E [auth D]
IPR013838Beta tubulin, autoregulation binding siteBinding Site
C [auth B],
E [auth D]
IPR018316Tubulin/FtsZ, 2-layer sandwich domainDomain
C [auth B],
E [auth D]
IPR036525Tubulin/FtsZ, GTPase domain superfamilyHomologous Superfamily