9QB2 | pdb_00009qb2

H/ACA RNP protomer of human telomerase dimer


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth E],
G [auth I]
PF01248Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)Ribosomal protein L7Ae/L30e/S12e/Gadd45 familyThis family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ...This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD118 [1].
Domain
I [auth K]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
D [auth F],
H [auth J]
PF04135Nucleolar RNA-binding protein, Nop10p family (Nop10p)Nucleolar RNA-binding protein, Nop10p family- Family
B [auth D],
F [auth H]
PF04410Gar1/Naf1 RNA binding region (Gar1)Gar1/Naf1 RNA binding regionGar1 is a small nucleolar RNP that is required for pre-mRNA processing and pseudouridylation [1]. It is co-immunoprecipitated with the H/ACA families of snoRNAs. This family represents the conserved central region of Gar1. This region is necessary an ...Gar1 is a small nucleolar RNP that is required for pre-mRNA processing and pseudouridylation [1]. It is co-immunoprecipitated with the H/ACA families of snoRNAs. This family represents the conserved central region of Gar1. This region is necessary and sufficient for normal cell growth, and specifically binds two snoRNAs snR10 and snR30. This region is also necessary for nucleolar targeting, and it is thought that the protein is co-transported to the nucleolus as part of a nucleoprotein complex [2]. In humans, Gar1 is also component of telomerase in vivo [3]. Naf1 is an essential protein that plays a role in ribosome biogenesis, modification of spliceosomal small nuclear RNAs and telomere synthesis, and is homologous to Gar1 [4].
Domain
A [auth C],
E [auth G]
PF08068DKCLD (NUC011) domain (DKCLD)DKCLD (NUC011) domainThis is a TruB_N/PUA domain associated N-terminal domain of Dyskerin-like proteins [1]. Domain
A [auth C],
E [auth G]
PF16198tRNA pseudouridylate synthase B C-terminal domain (TruB_C_2)tRNA pseudouridylate synthase B C-terminal domain- Family
A [auth C],
E [auth G]
PF01509TruB family pseudouridylate synthase (N terminal domain) (TruB_N)TruB family pseudouridylate synthase (N terminal domain)Members of this family are involved in modifying bases in RNA molecules. They carry out the conversion of uracil bases to pseudouridine. This family includes TruB, a pseudouridylate synthase that specifically converts uracil 55 to pseudouridine in m ...Members of this family are involved in modifying bases in RNA molecules. They carry out the conversion of uracil bases to pseudouridine. This family includes TruB, a pseudouridylate synthase that specifically converts uracil 55 to pseudouridine in most tRNAs. This family also includes Cbf5p that modifies rRNA [2].
Domain
A [auth C],
E [auth G]
PF01472PUA domain (PUA)PUA domain- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C [auth E],
G [auth I]
H/ACA ribonucleoprotein complex subunit 2
I [auth K]Telomerase Cajal body protein 1
J [auth b],
K [auth B]
hTR, Human telomerase RNA---
D [auth F],
H [auth J]
H/ACA ribonucleoprotein complex subunit 3
B [auth D],
F [auth H]
H/ACA ribonucleoprotein complex subunit 1
A [auth C],
E [auth G]
H/ACA ribonucleoprotein complex subunit DKC1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C [auth E],
G [auth I]
IPR050257Large ribosomal subunit protein eL8/uL1-likeFamily
C [auth E],
G [auth I]
IPR004038Ribosomal protein eL8/eL30/eS12/Gadd45Domain
C [auth E],
G [auth I]
IPR002415H/ACA ribonucleoprotein complex, subunit Nhp2-likeFamily
C [auth E],
G [auth I]
IPR029064Ribosomal protein eL30-like superfamilyHomologous Superfamily
C [auth E],
G [auth I]
IPR018492Ribosomal protein eL8/Nhp2 familyFamily
I [auth K]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
I [auth K]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
I [auth K]IPR051150SWT21/TCAB1 mRNA Splicing and Telomere MaintenanceFamily
I [auth K]IPR001680WD40 repeatRepeat
D [auth F],
H [auth J]
IPR007264H/ACA ribonucleoprotein complex, subunit Nop10Family
D [auth F],
H [auth J]
IPR036756H/ACA ribonucleoprotein complex, subunit Nop10 superfamilyHomologous Superfamily
B [auth D],
F [auth H]
IPR038664H/ACA RNP complex subunit Gar1/Naf1, Cbf5-binding domainHomologous Superfamily
B [auth D],
F [auth H]
IPR007504H/ACA ribonucleoprotein complex, subunit Gar1/Naf1Family
B [auth D],
F [auth H]
IPR009000Translation protein, beta-barrel domain superfamilyHomologous Superfamily
A [auth C],
E [auth G]
IPR015947PUA-like superfamilyHomologous Superfamily
A [auth C],
E [auth G]
IPR020103Pseudouridine synthase, catalytic domain superfamilyHomologous Superfamily
A [auth C],
E [auth G]
IPR004521Uncharacterised domain CHP00451Domain
A [auth C],
E [auth G]
IPR002501Pseudouridine synthase II, N-terminalDomain
A [auth C],
E [auth G]
IPR036974PUA domain superfamilyHomologous Superfamily
A [auth C],
E [auth G]
IPR004802tRNA pseudouridine synthase B familyFamily
A [auth C],
E [auth G]
IPR032819tRNA pseudouridylate synthase B, C-terminalDomain
A [auth C],
E [auth G]
IPR012960Dyskerin-likeDomain
A [auth C],
E [auth G]
IPR002478PUA domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C [auth E],
G [auth I]
PharosQ9NX24
I [auth K]PharosQ9BUR4
D [auth F],
H [auth J]
PharosQ9NPE3
B [auth D],
F [auth H]
PharosQ9NY12
A [auth C],
E [auth G]
PharosO60832