8G3D | pdb_00008g3d

48-nm doublet microtubule from Tetrahymena thermophila strain K40R

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
CA [auth 1N],
I [auth 0N],
ZA [auth 2N]		PF24569Cilia- and flagella-associated protein 161-like domain (CFAP161)Cilia- and flagella-associated protein 161-like domainThis domain is found in human Cilia- and flagella-associated protein 161 (CFAP161) and in similar animal proteins. CFAP161 is a microtubule inner protein (MIP) part of the dynein- decorated doublet microtubules (DMTs) in cilia axoneme, that is requir ...This domain is found in human Cilia- and flagella-associated protein 161 (CFAP161) and in similar animal proteins. CFAP161 is a microtubule inner protein (MIP) part of the dynein- decorated doublet microtubules (DMTs) in cilia axoneme, that is required for motile cilia beating.
Domain
H [auth 0H],
W [auth 1H]		PF13868Trichohyalin-plectin-homology domain (TPH)Trichohyalin-plectin-homology domain- Coiled-coil
E [auth 0E],
OB [auth 3E],
RA [auth 2E],
T [auth 1E]		PF13499EF-hand domain pair (EF-hand_7)EF-hand domain pairDomain
WC [auth 6G]PF07004Sperm-tail PG-rich repeat (SHIPPO-rpt)Sperm-tail PG-rich repeat- Repeat
D [auth 0D],
QA [auth 2D],
S [auth 1D]		PF10629Ciliary microtubule inner protein 2B-like (CMI2B-like)Ciliary microtubule inner protein 2B-likeThis family represents a domain found in human Ciliary microtubule inner protein 2B (CMI2B) and similar proteins from eukaryotes. CMI2B is a microtubule inner proteins (MIP) that form part of the dynein-decorated doublet microtubules (DMTs) in cilia ...This family represents a domain found in human Ciliary microtubule inner protein 2B (CMI2B) and similar proteins from eukaryotes. CMI2B is a microtubule inner proteins (MIP) that form part of the dynein-decorated doublet microtubules (DMTs) in cilia axoneme, which is required for motile cilia beating [1]. This domain is a tubulin-binding domain. Some proteins contain multiple copies of this domain.
Domain
LC [auth 5E],
MC [auth 5F],
NC [auth 5G],
OC [auth 5H]		PF14825Cilia- and flagella-associated protein 77 (CFAP77)Cilia- and flagella-associated protein 77- Family
FC [auth 4S],
UC [auth 5S]		PF10274Parkin co-regulated protein (ParcG)Parkin co-regulated protein- Repeat
AD [auth 7R],
EC [auth 4R],
TC [auth 5R],
ZC [auth 6R]		PF06565DM10 domain (DM10_dom)DM10 domainThis entry represents the DM10 domain, which consists of approximately 105 residues whose function is unknown. It has been identified in nucleoside diphosphate kinases, namely Nucleoside diphosphate kinase 7 (NDK7), which contain a single copy of the ...This entry represents the DM10 domain, which consists of approximately 105 residues whose function is unknown. It has been identified in nucleoside diphosphate kinases, namely Nucleoside diphosphate kinase 7 (NDK7), which contain a single copy of the DM10 domain [1,2], and in uncharacterised proteins including Rib72 from Chlamydomonas and EF-hand domain-containing protein 1/EF-hand domain-containing family member C2 (EFHC1/2) from mammals, which contain multiple copies of DM10 domains. In Chlamydomonas, and possibly mammals, DM10 domain-containing proteins are tightly bound to the flagellar doublet microtubules. This suggests that DM10 domains might act as flagellar NDK regulatory modules or as units specifically involved in axonemal targeting or assembly [3,4]. This domain have a PH-like fold which includes seven beta strands, with a short 3-4 residue helix after the first strand, and a more extended alpha helical region at the C terminus [2,3].
Domain
NB [auth 3D]PF01738Dienelactone hydrolase family (DLH)Dienelactone hydrolase familyDomain
C [auth 0C],
R [auth 1C]		PF10629Ciliary microtubule inner protein 2B-like (CMI2B-like)Ciliary microtubule inner protein 2B-likeThis family represents a domain found in human Ciliary microtubule inner protein 2B (CMI2B) and similar proteins from eukaryotes. CMI2B is a microtubule inner proteins (MIP) that form part of the dynein-decorated doublet microtubules (DMTs) in cilia ...This family represents a domain found in human Ciliary microtubule inner protein 2B (CMI2B) and similar proteins from eukaryotes. CMI2B is a microtubule inner proteins (MIP) that form part of the dynein-decorated doublet microtubules (DMTs) in cilia axoneme, which is required for motile cilia beating [1]. This domain is a tubulin-binding domain. Some proteins contain multiple copies of this domain.
Domain
TA [auth 2G]PF15104Cilia- and flagella-associated protein 141 (CFAP141)Cilia- and flagella-associated protein 141- Family
AC [auth 4C],
MB [auth 3C],
PA [auth 2C]		PF13499EF-hand domain pair (EF-hand_7)EF-hand domain pairDomain
DB [auth 2R],
GA [auth 1R],
UB [auth 3R]		PF06565DM10 domain (DM10_dom)DM10 domainThis entry represents the DM10 domain, which consists of approximately 105 residues whose function is unknown. It has been identified in nucleoside diphosphate kinases, namely Nucleoside diphosphate kinase 7 (NDK7), which contain a single copy of the ...This entry represents the DM10 domain, which consists of approximately 105 residues whose function is unknown. It has been identified in nucleoside diphosphate kinases, namely Nucleoside diphosphate kinase 7 (NDK7), which contain a single copy of the DM10 domain [1,2], and in uncharacterised proteins including Rib72 from Chlamydomonas and EF-hand domain-containing protein 1/EF-hand domain-containing family member C2 (EFHC1/2) from mammals, which contain multiple copies of DM10 domains. In Chlamydomonas, and possibly mammals, DM10 domain-containing proteins are tightly bound to the flagellar doublet microtubules. This suggests that DM10 domains might act as flagellar NDK regulatory modules or as units specifically involved in axonemal targeting or assembly [3,4]. This domain have a PH-like fold which includes seven beta strands, with a short 3-4 residue helix after the first strand, and a more extended alpha helical region at the C terminus [2,3].
Domain
BB [auth 2P],
EA [auth 1P]		PF13868Trichohyalin-plectin-homology domain (TPH)Trichohyalin-plectin-homology domain- Coiled-coil
AB [auth 2O],
DA [auth 1O],
SB [auth 3O]		PF13868Trichohyalin-plectin-homology domain (TPH)Trichohyalin-plectin-homology domain- Coiled-coil
BA [auth 1M],
YA [auth 2M]		PF00334Nucleoside diphosphate kinase (NDK)Nucleoside diphosphate kinaseDomain
WA [auth 2K],
Z [auth 1K]		PF13868Trichohyalin-plectin-homology domain (TPH)Trichohyalin-plectin-homology domain- Coiled-coil
Y [auth 1J]PF25325EFHB C-terminal EF-hand domain (EF-hand_EFHB_C)EFHB C-terminal EF-hand domainThis entry represents the C-terminal EF-hand domain found in EFHB (EF-hand domain-containing family member B) proteins. EF-hand domains are helix-loop-helix structural motifs that typically bind calcium ions. Domain
U [auth 1F]PF14892Piercer of microtubule wall 1/2 (PIRC1_2)Piercer of microtubule wall 1/2- Family
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		PF13833EF-hand domain pair (EF-hand_8)EF-hand domain pairDomain
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		PF13499EF-hand domain pair (EF-hand_7)EF-hand domain pairDomain
GC [auth 4X],
JB [auth 2X],
MA [auth 1X],
O [auth 0X],
ZB [auth 3X]		PF05914RIB43A (RIB43A)RIB43A- Family
HB [auth 2V],
KA [auth 1V],
N [auth 0V],
YB [auth 3V]		PF13864Calmodulin-binding (Enkurin)Calmodulin-binding- Family
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
FB [auth 2T],
IA [auth 1T],
L [auth 0T],
WB [auth 3T]		PF18289CCDC81 eukaryotic HU domain 2 (HU-CCDC81_euk_2)CCDC81 eukaryotic HU domain 2This is the second of two HU domains found in the CCDC81-like proteins. CCDC81 has been experimentally linked to the centrosome; eukaryotic CCDC81 HU domains are predicted to function in protein-protein interactions in centrosome organization and pot ...This is the second of two HU domains found in the CCDC81-like proteins. CCDC81 has been experimentally linked to the centrosome; eukaryotic CCDC81 HU domains are predicted to function in protein-protein interactions in centrosome organization and potentially contribute to cargo-binding in conjunction with Dynein-VII. A striking lineage-specific expansion of the domain is observed in birds, where the HU domains could function in recognition of non-self molecules [1].
Domain
FB [auth 2T],
IA [auth 1T],
L [auth 0T],
WB [auth 3T]		PF14908CCDC81 eukaryotic HU domain 1 (HU-CCDC81_euk_1)CCDC81 eukaryotic HU domain 1This is the first of two HU domains found in the CCDC81-like proteins. CCDC81 has been experimentally linked to the centrosome; eukaryotic CCDC81 HU domains are predicted to function in protein-protein interactions in centrosome organization and pote ...This is the first of two HU domains found in the CCDC81-like proteins. CCDC81 has been experimentally linked to the centrosome; eukaryotic CCDC81 HU domains are predicted to function in protein-protein interactions in centrosome organization and potentially contribute to cargo-binding in conjunction with Dynein-VII. A striking lineage-specific expansion of the domain is observed in birds, where the HU domains could function in recognition of non-self molecules [1].
Domain
EB [auth 2S],
HA [auth 1S],
K [auth 0S],
VB [auth 3S]		PF10274Parkin co-regulated protein (ParcG)Parkin co-regulated protein- Repeat
PF05018CFA20 domain (CFA20_dom)CFA20 domainThis domain is characteristic of cilia- and flagella-associated protein 20 (CFA20). CFA20 is a cilium- and flagellum-specific protein that plays a role in axonemal structure organisation and motility [1,2]. In Chlamydomonas reinhardtii, it stabilises ...This domain is characteristic of cilia- and flagella-associated protein 20 (CFA20). CFA20 is a cilium- and flagellum-specific protein that plays a role in axonemal structure organisation and motility [1,2]. In Chlamydomonas reinhardtii, it stabilises outer doublet microtubules (DMTs) of the axoneme and may work as a scaffold for intratubular proteins, such as tektin and PACRG, to produce the beak structures in DMT1 [2,3]. Other proteins contain a domain with homology to CFA20. WDR90/POC16 contains such a domain in its N terminus, followed by a large C-terminal domain with multiple WD40 repeats [2]. This domain is also present in the N terminus of uncharacterised protein C3orf67.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
CA [auth 1N],
I [auth 0N],
ZA [auth 2N]		CFAP161A-
H [auth 0H],
W [auth 1H]		CFAP127-
G [auth 0G],
V [auth 1G]		CFAP107- - -
F [auth 0F]CFAM166C- - -
E [auth 0E],
OB [auth 3E],
RA [auth 2E],
T [auth 1E]		RIB22 - -
Tubulin beta chain
Tubulin alpha chain
ED [auth 8R]B2B3_fMIP---
DD [auth 8P]CFAP112A---
BD [auth 8L],
CD [auth 8N]		B5B6_fMIP---
XC [auth 6H]Nebulin- - -
WC [auth 6G]STPG1A- - -
D [auth 0D],
QA [auth 2D],
S [auth 1D]		CFAM166A- -
VC [auth 6F]SB1- - -
PC [auth 5I],
QC [auth 5J],
RC [auth 5K]		OJ3---
LC [auth 5E],
MC [auth 5F],
NC [auth 5G],
OC [auth 5H]		CFAP77A- - -
HC [auth 5A],
IC [auth 5B],
JC [auth 5C],
KC [auth 5D]		OJ2- - -
FC [auth 4S],
UC [auth 5S]		Parkin co-regulated protein PACRGB - -
AD [auth 7R],
EC [auth 4R],
TC [auth 5R],
ZC [auth 6R]		Flagellar microtugule protofilament ribbon protein
BC [auth 4F]CFAP129- - -
NB [auth 3D]RIB26 - -
QB [auth 3I],
VA [auth 2I]		STPG2- - -
CC [auth 4H],
PB [auth 3H],
UA [auth 2H]		RIB27B- - -
C [auth 0C],
R [auth 1C]		CFAM166B- -
TA [auth 2G]Flagellar FliJ protein- - -
SA [auth 2F]CFAP182B-
AC [auth 4C],
MB [auth 3C],
PA [auth 2C]		RIB35 - -
IB [auth 2W],
LA [auth 1W]		Protofilament ribbon protein- - -
DB [auth 2R],
GA [auth 1R],
UB [auth 3R]		RIB72B
BB [auth 2P],
EA [auth 1P]		CFAP210- - -
AB [auth 2O],
DA [auth 1O],
SB [auth 3O]		Cilia- and flagella-associated protein 45- -
BA [auth 1M],
YA [auth 2M]		Nucleoside diphosphate kinase
AA [auth 1L],
RB [auth 3L],
XA [auth 2L]		CFAP115 - -
WA [auth 2K],
Z [auth 1K]		Cilia- and flagella-associated protein 53- -
B [auth 0B]RIB38- - -
Y [auth 1J]CFAP21A- -
X [auth 1I]CFAP143- - -
U [auth 1F]CFAP182A-
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		RIB57 - -
GC [auth 4X],
JB [auth 2X],
MA [auth 1X],
O [auth 0X],
ZB [auth 3X]		RIB43A protein- - -
HB [auth 2V],
KA [auth 1V],
N [auth 0V],
YB [auth 3V]		DNA polymerase delta C4-type zinc-finger protein -
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		Cilia- and flagella-associated protein 52- -
FB [auth 2T],
IA [auth 1T],
L [auth 0T],
WB [auth 3T]		IJ34- - -
EB [auth 2S],
HA [auth 1S],
K [auth 0S],
VB [auth 3S]		Parkin co-regulated protein PACRGA - -
CFAP20- - -
A [auth 0A],
KB [auth 3A],
NA [auth 2A],
P [auth 1A]		RIB27A- - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
CA [auth 1N],
I [auth 0N],
ZA [auth 2N]		IPR036300Mir domain superfamilyHomologous Superfamily
CA [auth 1N],
I [auth 0N],
ZA [auth 2N]		IPR055325Cilia- and flagella-associated protein 161Family
CA [auth 1N],
I [auth 0N],
ZA [auth 2N]		IPR011992EF-hand domain pairHomologous Superfamily
H [auth 0H],
W [auth 1H]		IPR043597Trichohyalin-plectin-homology domainDomain
H [auth 0H],
W [auth 1H]		IPR026504Meiosis-specific nuclear structural protein 1Family
E [auth 0E],
OB [auth 3E],
RA [auth 2E],
T [auth 1E]		IPR051581Calcium-Binding Signalling familyFamily
E [auth 0E],
OB [auth 3E],
RA [auth 2E],
T [auth 1E]		IPR018247EF-Hand 1, calcium-binding siteBinding Site
E [auth 0E],
OB [auth 3E],
RA [auth 2E],
T [auth 1E]		IPR002048EF-hand domainDomain
E [auth 0E],
OB [auth 3E],
RA [auth 2E],
T [auth 1E]		IPR011992EF-hand domain pairHomologous 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
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
WC [auth 6G]IPR010736Sperm-tail PG-rich repeatRepeat
D [auth 0D],
QA [auth 2D],
S [auth 1D]		IPR018902Ciliary microtubule inner protein 2A-C-like domainDomain
LC [auth 5E],
MC [auth 5F],
NC [auth 5G],
OC [auth 5H]		IPR029147Cilia- and flagella-associated protein 77Family
FC [auth 4S],
UC [auth 5S]		IPR019399Parkin co-regulated proteinFamily
AD [auth 7R],
EC [auth 4R],
TC [auth 5R],
ZC [auth 6R]		IPR006602DM10 domainDomain
AD [auth 7R],
EC [auth 4R],
TC [auth 5R],
ZC [auth 6R]		IPR002048EF-hand domainDomain
AD [auth 7R],
EC [auth 4R],
TC [auth 5R],
ZC [auth 6R]		IPR011992EF-hand domain pairHomologous Superfamily
AD [auth 7R],
EC [auth 4R],
TC [auth 5R],
ZC [auth 6R]		IPR040193EF-hand domain-containing protein EFHC1/EFHC2/EFHBFamily
NB [auth 3D]IPR051049Dienelactone hydrolase-like enzymeFamily
NB [auth 3D]IPR002925Dienelactone hydrolaseDomain
NB [auth 3D]IPR029058Alpha/Beta hydrolase foldHomologous Superfamily
QB [auth 3I],
VA [auth 2I]		IPR010736Sperm-tail PG-rich repeatRepeat
C [auth 0C],
R [auth 1C]		IPR018902Ciliary microtubule inner protein 2A-C-like domainDomain
TA [auth 2G]IPR029375Cilia- and flagella-associated protein 141Family
SA [auth 2F]IPR026507Piercer of microtubule wall 1/2Family
AC [auth 4C],
MB [auth 3C],
PA [auth 2C]		IPR051581Calcium-Binding Signalling familyFamily
AC [auth 4C],
MB [auth 3C],
PA [auth 2C]		IPR018247EF-Hand 1, calcium-binding siteBinding Site
AC [auth 4C],
MB [auth 3C],
PA [auth 2C]		IPR002048EF-hand domainDomain
AC [auth 4C],
MB [auth 3C],
PA [auth 2C]		IPR011992EF-hand domain pairHomologous Superfamily
IB [auth 2W],
LA [auth 1W]		IPR008805RIB43AFamily
DB [auth 2R],
GA [auth 1R],
UB [auth 3R]		IPR006602DM10 domainDomain
DB [auth 2R],
GA [auth 1R],
UB [auth 3R]		IPR040193EF-hand domain-containing protein EFHC1/EFHC2/EFHBFamily
BB [auth 2P],
EA [auth 1P]		IPR043597Trichohyalin-plectin-homology domainDomain
BB [auth 2P],
EA [auth 1P]		IPR039986Cilia- and flagella- associated protein 210Family
AB [auth 2O],
DA [auth 1O],
SB [auth 3O]		IPR043597Trichohyalin-plectin-homology domainDomain
AB [auth 2O],
DA [auth 1O],
SB [auth 3O]		IPR033253Cilia- and flagella-associated protein 45Family
BA [auth 1M],
YA [auth 2M]		IPR034907Nucleoside diphosphate kinase-like domainDomain
BA [auth 1M],
YA [auth 2M]		IPR037993NDPK7, second NDPk domainDomain
BA [auth 1M],
YA [auth 2M]		IPR006602DM10 domainDomain
BA [auth 1M],
YA [auth 2M]		IPR023005Nucleoside diphosphate kinase, active siteActive Site
BA [auth 1M],
YA [auth 2M]		IPR057579Nucleoside diphosphate kinase 7, DM10 domainDomain
BA [auth 1M],
YA [auth 2M]		IPR036850Nucleoside diphosphate kinase-like domain superfamilyHomologous Superfamily
BA [auth 1M],
YA [auth 2M]		IPR001564Nucleoside diphosphate kinaseFamily
BA [auth 1M],
YA [auth 2M]		IPR011410Nucleoside diphosphate kinase 7Family
AA [auth 1L],
RB [auth 3L],
XA [auth 2L]		IPR002048EF-hand domainDomain
AA [auth 1L],
RB [auth 3L],
XA [auth 2L]		IPR052603EF-hand calcium-binding domain-containing protein 6Family
AA [auth 1L],
RB [auth 3L],
XA [auth 2L]		IPR011992EF-hand domain pairHomologous Superfamily
WA [auth 2K],
Z [auth 1K]		IPR043596CFAP53/TCHPFamily
WA [auth 2K],
Z [auth 1K]		IPR043597Trichohyalin-plectin-homology domainDomain
Y [auth 1J]IPR040193EF-hand domain-containing protein EFHC1/EFHC2/EFHBFamily
Y [auth 1J]IPR057428EFHB, C-terminal EF-hand domainDomain
U [auth 1F]IPR026507Piercer of microtubule wall 1/2Family
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		IPR051581Calcium-Binding Signalling familyFamily
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		IPR018247EF-Hand 1, calcium-binding siteBinding Site
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		IPR002048EF-hand domainDomain
LB [auth 3B],
OA [auth 2B],
Q [auth 1B]		IPR011992EF-hand domain pairHomologous Superfamily
GC [auth 4X],
JB [auth 2X],
MA [auth 1X],
O [auth 0X],
ZB [auth 3X]		IPR008805RIB43AFamily
HB [auth 2V],
KA [auth 1V],
N [auth 0V],
YB [auth 3V]		IPR052102Enkurin domain-containing proteinFamily
HB [auth 2V],
KA [auth 1V],
N [auth 0V],
YB [auth 3V]		IPR027012Enkurin domainDomain
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		IPR001680WD40 repeatRepeat
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		IPR019775WD40 repeat, conserved siteConserved Site
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		IPR050630WD repeat Echinoderm Microtubule-associated Protein-likeFamily
GB [auth 2U],
JA [auth 1U],
M [auth 0U],
XB [auth 3U]		IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
FB [auth 2T],
IA [auth 1T],
L [auth 0T],
WB [auth 3T]		IPR040673CCDC81, HU domain 2Domain
FB [auth 2T],
IA [auth 1T],
L [auth 0T],
WB [auth 3T]		IPR028034CCDC81, HU domain 1Domain
EB [auth 2S],
HA [auth 1S],
K [auth 0S],
VB [auth 3S]		IPR016024Armadillo-type foldHomologous Superfamily
EB [auth 2S],
HA [auth 1S],
K [auth 0S],
VB [auth 3S]		IPR019399Parkin co-regulated proteinFamily
IPR040441Cilia- and flagella-associated protein 20/CFAP20DCFamily
IPR007714CFA20 domainDomain