9YA3 | pdb_00009ya3

Cryo-EM structure of the apical region of subpellicular microtubule (SPMT) from Toxoplasma gondii (8-nm repeat)


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
HA [auth B],
SA [auth C],
W [auth A]
PF13905Thioredoxin-like (Thioredoxin_8)Thioredoxin-likeThioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond. 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
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
BC [auth G],
NB [auth E],
YB [auth F]
PF13905Thioredoxin-like (Thioredoxin_8)Thioredoxin-likeThioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond. Domain
CC [auth H],
DC [auth I],
EC [auth J],
FC [auth K]
PF13905Thioredoxin-like (Thioredoxin_8)Thioredoxin-likeThioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Microtubule associated protein SPM1 -
HA [auth B],
SA [auth C],
W [auth A]
TLAP3 (apical cap protein AC5), TGME49_235380- - -
Tubulin alpha chain
Tubulin beta chain
BC [auth G],
NB [auth E],
YB [auth F]
TLAP4 (thioredoxin-like associated protein), TGME49_201760- - -
CC [auth H],
DC [auth I],
EC [auth J],
FC [auth K]
TLAP2 (thioredoxin-like associated protein), TGME49_232130- - -
TRXL1, TGME49_232410
QC [auth k],
RC [auth l]
TRXL2, TGME49_225790

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR033336Stabilizer of axonemal microtubules 1/2Family
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
CC [auth H],
DC [auth I],
EC [auth J],
FC [auth K]
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR012336Thioredoxin-like foldDomain
IPR036249Thioredoxin-like superfamilyHomologous Superfamily
QC [auth k],
RC [auth l]
IPR012336Thioredoxin-like foldDomain
QC [auth k],
RC [auth l]
IPR036249Thioredoxin-like superfamilyHomologous Superfamily