4D61

Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated state


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth A]SCOP2B SuperfamilySIS domain/Ribosomal protein S2-like 8097826 3001397 SCOP2B (2022-06-29)
C [auth B]SCOP2 FamilyRibosomal S3Ae 8048438 4006095 SCOP2 (2022-06-29)
C [auth B]SCOP2 SuperfamilyRibosomal S3Ae-like 8053216 3002166 SCOP2 (2022-06-29)
F [auth E]SCOP2B SuperfamilyNucleic acid-binding proteins 8052746 3000135 SCOP2B (2022-06-29)
F [auth E]SCOP2B SuperfamilyTranslation proteins SH3-like KOW motif containing domain 8052747 3000334 SCOP2B (2022-06-29)
F [auth E]SCOP2B SuperfamilyAlpha-L RNA-binding motif 8052745 3001473 SCOP2B (2022-06-29)
G [auth F]SCOP2B SuperfamilyRibosomal protein S7 8066001 3000799 SCOP2B (2022-06-29)
J [auth I]SCOP2B Superfamily50S Ribosomal protein L14-like 8053075 3000433 SCOP2B (2022-06-29)
M [auth L]SCOP2B SuperfamilyRibosomal S17 N-terminal domain-like 8052708 3002138 SCOP2B (2022-06-29)
M [auth L]SCOP2B SuperfamilyNucleic acid-binding proteins 8052707 3000135 SCOP2B (2022-06-29)
N [auth M]SCOP2B SuperfamilyL30e-like 8063980 3001739 SCOP2B (2022-06-29)
O [auth N]SCOP2B SuperfamilyS15/NS1 RNA-binding domain 8052971 3001284 SCOP2B (2022-06-29)
O [auth N]SCOP2B SuperfamilyHomeodomain-like 8052970 3000001 SCOP2B (2022-06-29)
P [auth O]SCOP2 FamilyRibosomal protein L18p and S11 8097823 4000555 SCOP2 (2022-06-29)
P [auth O]SCOP2 SuperfamilyTranslational machinery components 8097824 3000571 SCOP2 (2022-06-29)
R [auth Q]SCOP2B SuperfamilyRibosomal protein S5 domain 2-like 8082683 3000100 SCOP2B (2022-06-29)
T [auth S]SCOP2B SuperfamilyS13-like H2TH domain 8101439 3000053 SCOP2B (2022-06-29)
U [auth T]SCOP2B SuperfamilyWinged helix DNA-binding domain 8089322 3000034 SCOP2B (2022-06-29)
V [auth U]SCOP2B SuperfamilyRibosomal protein S10 8097814 3001336 SCOP2B (2022-06-29)
W [auth V]SCOP2B SuperfamilyGlucocorticoid receptor-like (DNA-binding domain) 8053140 3000068 SCOP2B (2022-06-29)
X [auth W]SCOP2B SuperfamilyRibosomal protein S8 8079081 3000709 SCOP2B (2022-06-29)
AA [auth Z]SCOP2B SuperfamilyWinged helix DNA-binding domain 8090991 3000034 SCOP2B (2022-06-29)
BA [auth a]SCOP2B SuperfamilyGlucocorticoid receptor-like (DNA-binding domain) 8053150 3000068 SCOP2B (2022-06-29)
DA [auth c]SCOP2B SuperfamilyNucleic acid-binding proteins 8095265 3000135 SCOP2B (2022-06-29)
EA [auth d]SCOP2B SuperfamilyGlucocorticoid receptor-like (DNA-binding domain) 8052584 3000068 SCOP2B (2022-06-29)
FA [auth e]SCOP2B SuperfamilyRibosomal protein S30e-like 8053455 3002190 SCOP2B (2022-06-29)
IA [auth h]SCOP2B SuperfamilyTranslational machinery components 8044552 3000571 SCOP2B (2022-06-29)
IA [auth h]SCOP2B SuperfamilyL30e-like 8036030 3001739 SCOP2B (2022-06-29)
IA [auth h]SCOP2B SuperfamilyN-terminal domain of eukaryotic peptide chain release factor subunit 1, ERF1 8035419 3001963 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth A]Ribosomal_S2_2e4d61A1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Ribosomal protein S2/SIS domain (From Topology)T: Ribosomal protein S2/SIS domainF: Ribosomal_S2_2ECOD (1.6)
C [auth B]Ribosomal_S3Ae_Ne4d61B2 A: beta barrelsX: Ribosomal protein L25-likeH: 40S ribosomal protein S3A N-terminal domain (From Topology)T: 40S ribosomal protein S3A N-terminal domainF: Ribosomal_S3Ae_NECOD (1.6)
C [auth B]Ribosomal_S3Ae_Ce4d61B1 A: a+b two layersX: T-foldH: 40S ribosomal protein S3A C-terminal domain (From Topology)T: 40S ribosomal protein S3A C-terminal domainF: Ribosomal_S3Ae_CECOD (1.6)
D [auth C]Ribosomal_S5_C_1e4d61C3 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: Ribosomal_S5_C_1ECOD (1.6)
D [auth C]Ribosomal_S5_3e4d61C2 A: a+b two layersX: dsRBD-likeH: dsRNA-binding domain-like (From Topology)T: dsRNA-binding domain-likeF: Ribosomal_S5_3ECOD (1.6)
D [auth C]Ribosomal_S5_2e4d61C1 A: extended segmentsX: N-terminal region in 40S ribosomal protein rpS2 (S5p) (From Topology)H: N-terminal region in 40S ribosomal protein rpS2 (S5p) (From Topology)T: N-terminal region in 40S ribosomal protein rpS2 (S5p)F: Ribosomal_S5_2ECOD (1.6)
E [auth D]Ribosomal_S3_Ce4d61D1 A: a+b two layersX: T-foldH: Ribosomal protein S3-C (From Topology)T: Ribosomal protein S3-CF: Ribosomal_S3_CECOD (1.6)
E [auth D]KH_2_3e4d61D2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: KH-domainsT: Prokaryotic type KH domain (KH-domain type II)F: KH_2_3ECOD (1.6)
F [auth E]Ribosomal_S4ee4d61E1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: Ribosomal_S4eECOD (1.6)
F [auth E]40S_S4_Ce4d61E3 A: beta barrelsX: SH3H: SH3T: SH3F: 40S_S4_CECOD (1.6)
F [auth E]RS4NTe4d61E2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: RS4NTECOD (1.6)
G [auth F]Ribosomal_S7_1e4d61F1 A: alpha arraysX: Ribosomal protein S7 (From Topology)H: Ribosomal protein S7 (From Topology)T: Ribosomal protein S7F: Ribosomal_S7_1ECOD (1.6)
H [auth G]Ribosomal_S6ee4d61G1 A: beta barrelsX: Ribosomal protein L25-likeH: Ribosomal protein L25-like (From Topology)T: Ribosomal protein L25-likeF: Ribosomal_S6eECOD (1.6)
I [auth H]Ribosomal_S7e_Ne4d61H1 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: 40S ribosomal protein S7-A (From Topology)T: 40S ribosomal protein S7-AF: Ribosomal_S7e_NECOD (1.6)
I [auth H]Ribosomal_S7e_C_1e4d61H2 A: a+b two layersX: Alpha-lytic protease prodomain-likeH: 40S ribosomal protein S7-A (From Topology)T: 40S ribosomal protein S7-AF: Ribosomal_S7e_C_1ECOD (1.6)
J [auth I]Ribosomal_S8ee4d61I1 A: beta barrelsX: Ribosomal protein L14-likeH: Ribosomal protein L14-related (From Topology)T: Ribosomal protein L14-relatedF: Ribosomal_S8eECOD (1.6)
K [auth J]S4e4d61J1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: S4ECOD (1.6)
L [auth K]S10_plectine4d61K1 A: alpha arraysX: HTHH: HTHT: wingedF: S10_plectinECOD (1.6)
M [auth L]Ribosomal_S17_1e4d61L1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: Ribosomal_S17_1ECOD (1.6)
N [auth M]Ribosomal_L7Aee4d61M1 A: a+b three layersX: Bacillus chorismate mutase-likeH: L30e-like (From Topology)T: L30e-likeF: Ribosomal_L7AeECOD (1.6)
O [auth N]Ribosomal_S13_Ne4d61N1 A: alpha arraysX: HTHH: 40S ribosomal protein S13 N-terminal domain (From Topology)T: 40S ribosomal protein S13 N-terminal domainF: Ribosomal_S13_NECOD (1.6)
O [auth N]Ribosomal_S15_2e4d61N2 A: alpha arraysX: S15/NS1 RNA-binding domain (From Topology)H: S15/NS1 RNA-binding domain (From Topology)T: S15/NS1 RNA-binding domainF: Ribosomal_S15_2ECOD (1.6)
P [auth O]Ribosomal_S11e4d61O1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Ribosomal_S11ECOD (1.6)
Q [auth P]Ribosomal_S19e4d61P1 A: a+b two layersX: Ribosomal protein S19 (From Topology)H: Ribosomal protein S19 (From Topology)T: Ribosomal protein S19F: Ribosomal_S19ECOD (1.6)
R [auth Q]Ribosomal_S9e4d61Q1 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: Ribosomal_S9ECOD (1.6)
S [auth R]Ribosomal_S17ee4d61R1 A: alpha arraysX: HTHH: HTHT: FF domainF: Ribosomal_S17eECOD (1.6)
T [auth S]Ribosomal_S13e4d61S1 A: alpha arraysX: HhH/H2THH: H2TH (From Topology)T: H2THF: Ribosomal_S13ECOD (1.6)
U [auth T]Ribosomal_S19ee4d61T1 A: alpha arraysX: HTHH: HTHT: wingedF: Ribosomal_S19eECOD (1.6)
V [auth U]Ribosomal_S10_1e4d61U1 A: a+b two layersX: Alpha-beta plaitsH: Ribosomal protein S10 (From Topology)T: Ribosomal protein S10F: Ribosomal_S10_1ECOD (1.6)
W [auth V]Ribosomal_S21ee4d61V1 A: a+b two layersX: 40S ribosomal protein rpS21 (S21e) (From Topology)H: 40S ribosomal protein rpS21 (S21e) (From Topology)T: 40S ribosomal protein rpS21 (S21e)F: Ribosomal_S21eECOD (1.6)
X [auth W]Ribosomal_S8_N_1e4d61W1 A: a+b two layersX: R3H domain-likeH: Ribosomal protein S8, N-terminal domain (From Topology)T: Ribosomal protein S8, N-terminal domainF: Ribosomal_S8_N_1ECOD (1.6)
X [auth W]Ribosomal_S8_C_1e4d61W2 A: a+b two layersX: Ribosomal protein S8, C-terminal domain (From Topology)H: Ribosomal protein S8, C-terminal domain (From Topology)T: Ribosomal protein S8, C-terminal domainF: Ribosomal_S8_C_1ECOD (1.6)
Y [auth X]Ribosom_S12_S23e4d61X1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: Ribosom_S12_S23ECOD (1.6)
Z [auth Y]Ribosomal_S24ee4d61Y1 A: a+b two layersX: Alpha-beta plaitsH: Ribosomal proteins S24e, L23 and L15e (From Topology)T: Ribosomal proteins S24e, L23 and L15eF: Ribosomal_S24eECOD (1.6)
AA [auth Z]Ribosomal_S25e4d61Z1 A: alpha arraysX: HTHH: HTHT: wingedF: Ribosomal_S25ECOD (1.6)
BA [auth a]Ribosomal_S26ee4d61a1 A: few secondary structure elementsX: Glucocorticoid receptor-likeH: LIM domain-likeT: LIM domain-likeF: Ribosomal_S26eECOD (1.6)
CA [auth b]Ribosomal_S27ee4d61b1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: Ribosomal_S27eECOD (1.6)
DA [auth c]Ribosomal_S28ee4d61c1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: Ribosomal_S28eECOD (1.6)
EA [auth d]Ribosomal_S14_2e4d61d1 A: few secondary structure elementsX: Glucocorticoid receptor-likeH: LIM domain-likeT: LIM domain-likeF: Ribosomal_S14_2ECOD (1.6)
FA [auth e]Ribosomal_S30e4d61e1 A: extended segmentsX: 40S ribosomal protein S30 (S30e) (From Topology)H: 40S ribosomal protein S30 (S30e) (From Topology)T: 40S ribosomal protein S30 (S30e)F: Ribosomal_S30ECOD (1.6)
GA [auth f]Ribosomal_S27e4d61f1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: Ribosomal_S27ECOD (1.6)
HA [auth g]DUF1899e4d61g1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: DUF1899ECOD (1.6)
IA [auth h]eRF1_3e4d61h2 A: a+b three layersX: Bacillus chorismate mutase-likeH: L30e-like (From Topology)T: L30e-likeF: eRF1_3ECOD (1.6)
IA [auth h]eRF1_1_1e4d61h3 A: a+b three layersX: N-terminal domain of eukaryotic peptide chain release factor subunit 1, ERF1 (From Topology)H: N-terminal domain of eukaryotic peptide chain release factor subunit 1, ERF1 (From Topology)T: N-terminal domain of eukaryotic peptide chain release factor subunit 1, ERF1F: eRF1_1_1ECOD (1.6)
IA [auth h]eRF1_2e4d61h1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: eRF1_2ECOD (1.6)
JA [auth i]GTP_EFTU_D2_1e4d61i1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Alanine racemase-CF: GTP_EFTU_D2_1ECOD (1.6)
JA [auth i]GTP_EFTU_D3_1e4d61i3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: Aminomethyltransferase beta-barrel domainF: GTP_EFTU_D3_1ECOD (1.6)
JA [auth i]MnmE_helical_2nde4d61i2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MnmE_helical_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B [auth A]PF00318Ribosomal protein S2 (Ribosomal_S2)Ribosomal protein S2- Family
B [auth A]PF1612240S ribosomal protein SA C-terminus (40S_SA_C)40S ribosomal protein SA C-terminus- Family
C [auth B]PF01667Ribosomal protein S27 (Ribosomal_S27e)Ribosomal protein S27- Family
D [auth C]PF03719Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)Ribosomal protein S5, C-terminal domain- Domain
D [auth C]PF00333Ribosomal protein S5, N-terminal domain (Ribosomal_S5)Ribosomal protein S5, N-terminal domain- Domain
E [auth D]PF07650KH domain (KH_2)KH domain- Domain
E [auth D]PF00253Ribosomal protein S14p/S29e (Ribosomal_S14)Ribosomal protein S14p/S29e- Family
E [auth D]PF00189Ribosomal protein S3, C-terminal domain (Ribosomal_S3_C)Ribosomal protein S3, C-terminal domainThis family contains a central domain Pfam:PF00013, hence the amino and carboxyl terminal domains are stored separately. This is a minimal carboxyl-terminal domain. Some are much longer.Domain
F [auth E]PF00900Ribosomal family S4e (Ribosomal_S4e)Ribosomal family S4e- Family
F [auth E]PF1612140S ribosomal protein S4 C-terminus (40S_S4_C)40S ribosomal protein S4 C-terminus- Family
F [auth E]PF08071RS4NT (NUC023) domain (RS4NT)RS4NT (NUC023) domainThis is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1].Domain
F [auth E]PF00467KOW motif (KOW)KOW motif- Family
G [auth F]PF00177Ribosomal protein S7p/S5e (Ribosomal_S7)Ribosomal protein S7p/S5eThis family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.Domain
G [auth F]PF01599Ribosomal protein S27a (Ribosomal_S27)Ribosomal protein S27aThis family of ribosomal proteins consists mainly of the 40S ribosomal protein S27a which is synthesised as a C-terminal extension of ubiquitin (CEP). The S27a domain compromises the C-terminal half of the protein. The synthesis of ribosomal proteins ...This family of ribosomal proteins consists mainly of the 40S ribosomal protein S27a which is synthesised as a C-terminal extension of ubiquitin (CEP). The S27a domain compromises the C-terminal half of the protein. The synthesis of ribosomal proteins as extensions of ubiquitin promotes their incorporation into nascent ribosomes by a transient metabolic stabilisation and is required for efficient ribosome biogenesis [3]. The ribosomal extension protein S27a contains a basic region that is proposed to form a zinc finger; its fusion gene is proposed as a mechanism to maintain a fixed ratio between ubiquitin necessary for degrading proteins and ribosomes a source of proteins [2].
Domain
H [auth G]PF01092Ribosomal protein S6e (Ribosomal_S6e)Ribosomal protein S6e- Family
H [auth G]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
I [auth H]PF03463eRF1 domain 1 (eRF1_1)eRF1 domain 1The release factor eRF1 terminates protein biosynthesis by recognising stop codons at the A site of the ribosome and stimulating peptidyl-tRNA bond hydrolysis at the peptidyl transferase centre. The crystal structure of human eRF1 is known [1]. The o ...The release factor eRF1 terminates protein biosynthesis by recognising stop codons at the A site of the ribosome and stimulating peptidyl-tRNA bond hydrolysis at the peptidyl transferase centre. The crystal structure of human eRF1 is known [1]. The overall shape and dimensions of eRF1 resemble a tRNA molecule with domains 1, 2, and 3 of eRF1 corresponding to the anticodon loop, aminoacyl acceptor stem, and T stem of a tRNA molecule, respectively. The position of the essential GGQ motif at an exposed tip of domain 2 suggests that the Gln residue coordinates a water molecule to mediate the hydrolytic activity at the peptidyl transferase centre. A conserved groove on domain 1, 80 A from the GGQ motif, is proposed to form the codon recognition site [1]. This family also includes other proteins for which the precise molecular function is unknown. Many of them are from Archaebacteria. These proteins may also be involved in translation termination but this awaits experimental verification.
Domain
I [auth H]PF03464eRF1 domain 2 (eRF1_2)eRF1 domain 2The release factor eRF1 terminates protein biosynthesis by recognising stop codons at the A site of the ribosome and stimulating peptidyl-tRNA bond hydrolysis at the peptidyl transferase centre. The crystal structure of human eRF1 is known [1]. The o ...The release factor eRF1 terminates protein biosynthesis by recognising stop codons at the A site of the ribosome and stimulating peptidyl-tRNA bond hydrolysis at the peptidyl transferase centre. The crystal structure of human eRF1 is known [1]. The overall shape and dimensions of eRF1 resemble a tRNA molecule with domains 1, 2, and 3 of eRF1 corresponding to the anticodon loop, aminoacyl acceptor stem, and T stem of a tRNA molecule, respectively. The position of the essential GGQ motif at an exposed tip of domain 2 suggests that the Gln residue coordinates a water molecule to mediate the hydrolytic activity at the peptidyl transferase centre. A conserved groove on domain 1, 80 A from the GGQ motif, is proposed to form the codon recognition site [1]. This family also includes other proteins for which the precise molecular function is unknown. Many of them are from Archaebacteria. These proteins may also be involved in translation termination but this awaits experimental verification.
Domain
J [auth I]PF00009Elongation factor Tu GTP binding domain (GTP_EFTU)Elongation factor Tu GTP binding domainThis domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains.Domain
J [auth I]PF01201Ribosomal protein S8e (Ribosomal_S8e)Ribosomal protein S8e- Family
K [auth J]PF00163Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)Ribosomal protein S4/S9 N-terminal domain- Family
K [auth J]PF01479S4 domain (S4)S4 domainThe S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ...The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.
Domain
L [auth K]PF03501Plectin/S10 domain (S10_plectin)Plectin/S10 domainThis presumed domain is found at the N-terminus of some isoforms of the cytoskeletal muscle protein plectin as well as the ribosomal S10 protein. This domain may be involved in RNA binding.Domain
M [auth L]PF00366Ribosomal protein S17 (Ribosomal_S17)Ribosomal protein S17- Domain
M [auth L]PF16205Ribosomal_S17 N-terminal (Ribosomal_S17_N)Ribosomal_S17 N-terminal- Family
N [auth M]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
O [auth N]PF08069Ribosomal S13/S15 N-terminal domain (Ribosomal_S13_N)Ribosomal S13/S15 N-terminal domainThis domain is found at the N-terminus of ribosomal S13 and S15 proteins. This domain is also identified as NUC021 [1].Domain
O [auth N]PF00312Ribosomal protein S15 (Ribosomal_S15)Ribosomal protein S15- Domain
P [auth O]PF00411Ribosomal protein S11 (Ribosomal_S11)Ribosomal protein S11- Family
Q [auth P]PF00203Ribosomal protein S19 (Ribosomal_S19)Ribosomal protein S19- Domain
R [auth Q]PF00380Ribosomal protein S9/S16 (Ribosomal_S9)Ribosomal protein S9/S16- Family
T [auth S]PF00416Ribosomal protein S13/S18 (Ribosomal_S13)Ribosomal protein S13/S18- Family
U [auth T]PF01090Ribosomal protein S19e (Ribosomal_S19e)Ribosomal protein S19e- Family
V [auth U]PF00338Ribosomal protein S10p/S20e (Ribosomal_S10)Ribosomal protein S10p/S20eThis family includes small ribosomal subunit S10 from prokaryotes and S20 from eukaryotes.Domain
W [auth V]PF01249Ribosomal protein S21e (Ribosomal_S21e)Ribosomal protein S21e- Family
X [auth W]PF00410Ribosomal protein S8 (Ribosomal_S8)Ribosomal protein S8- Domain
Y [auth X]PF00164Ribosomal protein S12/S23 (Ribosom_S12_S23)Ribosomal protein S12/S23- Family
Z [auth Y]PF01282Ribosomal protein S24e (Ribosomal_S24e)Ribosomal protein S24e- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 1]18S RRNA---
B [auth A]40S RIBOSOMAL PROTEIN SA
C [auth B]40S RIBOSOMAL PROTEIN S3A
D [auth C]40S RIBOSOMAL PROTEIN S2
E [auth D]40S RIBOSOMAL PROTEIN S3
F [auth E]40S RIBOSOMAL PROTEIN S4, Y ISOFORM 1
G [auth F]40S RIBOSOMAL PROTEIN S5
H [auth G]40S RIBOSOMAL PROTEIN S6
I [auth H]40S RIBOSOMAL PROTEIN S7
J [auth I]40S RIBOSOMAL PROTEIN S8
K [auth J]40S RIBOSOMAL PROTEIN S9
L [auth K]40S RIBOSOMAL PROTEIN S10 -
M [auth L]40S RIBOSOMAL PROTEIN S11
N [auth M]40S RIBOSOMAL PROTEIN S12
O [auth N]40S RIBOSOMAL PROTEIN S13
P [auth O]40S RIBOSOMAL PROTEIN S14
Q [auth P]40S RIBOSOMAL PROTEIN S15
R [auth Q]40S RIBOSOMAL PROTEIN S16
S [auth R]40S RIBOSOMAL PROTEIN S17
T [auth S]40S RIBOSOMAL PROTEIN S18
U [auth T]40S RIBOSOMAL PROTEIN S19
V [auth U]40S RIBOSOMAL PROTEIN S20
W [auth V]40S RIBOSOMAL PROTEIN S21
X [auth W]40S RIBOSOMAL PROTEIN S15A
Y [auth X]40S RIBOSOMAL PROTEIN S23
Z [auth Y]40S RIBOSOMAL PROTEIN S24
AA [auth Z]40S RIBOSOMAL PROTEIN S25
BA [auth a]40S RIBOSOMAL PROTEIN S26
CA [auth b]40S RIBOSOMAL PROTEIN S27
DA [auth c]40S RIBOSOMAL PROTEIN S28
EA [auth d]40S RIBOSOMAL PROTEIN S29
FA [auth e]40S RIBOSOMAL PROTEIN S30
GA [auth f]UBIQUITIN-40S RIBOSOMAL PROTEIN S27A
HA [auth g]GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT BETA-2-LIKE 1
IA [auth h]EUKARYOTIC PEPTIDE CHAIN RELEASE FACTOR SUBUNIT 1
JA [auth i]EUKARYOTIC PEPTIDE CHAIN RELEASE FACTOR GTP-BINDING SUBUNIT ERF3A
KA [auth j]CRICKET PARALYSIS VIRUS IRES RNA---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B [auth A]IPR032281Small ribosomal subunit protein uS2, C-terminal domainDomain
B [auth A]IPR027504Small ribosomal subunit protein uS2, vertebratesFamily
B [auth A]IPR005707Small ribosomal subunit protein uS2, eukaryotic/archaealFamily
B [auth A]IPR023591Small ribosomal subunit protein uS2, flavodoxin-like domain superfamilyHomologous Superfamily
B [auth A]IPR018130Small ribosomal subunit protein uS2, conserved siteConserved Site
B [auth A]IPR001865Small ribosomal subunit protein uS2Family
B [auth A]IPR027498Small ribosomal subunit protein uS2, eukaryoticFamily
C [auth B]IPR001593Small ribosomal subunit protein eS1Family
C [auth B]IPR018281Small ribosomal subunit protein eS1, conserved siteConserved Site
C [auth B]IPR027500Small ribosomal subunit protein eS1, eukaryotesFamily
D [auth C]IPR000851Small ribosomal subunit protein uS5Family
D [auth C]IPR005711Small ribosomal subunit protein uS5, eukaryotic/archaealFamily
D [auth C]IPR005324Small ribosomal subunit protein uS5, C-terminalDomain
D [auth C]IPR013810Small ribosomal subunit protein uS5, N-terminalDomain
D [auth C]IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
D [auth C]IPR018192Small ribosomal subunit protein uS5, N-terminal, conserved siteConserved Site
D [auth C]IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
E [auth D]IPR001351Small ribosomal subunit protein uS3, C-terminalDomain
E [auth D]IPR009019K homology domain superfamily, prokaryotic typeHomologous Superfamily
E [auth D]IPR004044K Homology domain, type 2Domain
E [auth D]IPR015946K homology domain-like, alpha/betaHomologous Superfamily
E [auth D]IPR036419Ribosomal protein S3, C-terminal domain superfamilyHomologous Superfamily
E [auth D]IPR005703Small ribosomal subunit protein uS3, eukaryotic/archaealFamily
E [auth D]IPR018280Small ribosomal subunit protein uS3, conserved siteConserved Site
F [auth E]IPR018199Small ribosomal subunit protein eS4, N-terminal, conserved siteConserved Site
F [auth E]IPR013843Small ribosomal subunit protein eS4, N-terminalDomain
F [auth E]IPR032277Small ribosomal subunit protein eS4, C-terminal domainDomain
F [auth E]IPR002942RNA-binding S4 domainDomain
F [auth E]IPR013845Small ribosomal subunit protein eS4, central regionDomain
F [auth E]IPR000876Small ribosomal subunit protein eS4Family
F [auth E]IPR014722Large ribosomal subunit protein uL2, domain 2Homologous Superfamily
F [auth E]IPR038237Small ribosomal subunit protein eS4, central domain superfamilyHomologous Superfamily
F [auth E]IPR041982Small ribosomal subunit protein eS4, KOW domainDomain
F [auth E]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
F [auth E]IPR005824KOWDomain
G [auth F]IPR020606Small ribosomal subunit protein uS7, conserved siteConserved Site
G [auth F]IPR036823Small ribosomal subunit protein uS7 domain superfamilyHomologous Superfamily
G [auth F]IPR000235Small ribosomal subunit protein uS7Family
G [auth F]IPR023798Small ribosomal subunit protein uS7 domainDomain
G [auth F]IPR005716Ribosomal protein uS7, eukaryotic/archaealFamily
H [auth G]IPR018282Small ribosomal subunit protein eS6, conserved siteConserved Site
H [auth G]IPR001377Small ribosomal subunit protein eS6Family
H [auth G]IPR014401Small ribosomal subunit protein eS6-likeFamily
I [auth H]IPR000554Small ribosomal subunit protein eS7Family
I [auth H]IPR047861Small ribosomal subunit protein eS7, conserved siteConserved Site
J [auth I]IPR001047Small ribosomal subunit protein eS8Family
J [auth I]IPR042563Small ribosomal subunit protein eS8 subdomain, eukaryotesHomologous Superfamily
J [auth I]IPR022309Ribosomal protein eS8/ribosomal biogenesis NSA2Family
J [auth I]IPR018283Small ribosomal subunit protein eS8, conserved siteConserved Site
K [auth J]IPR002942RNA-binding S4 domainDomain
K [auth J]IPR022801Small ribosomal subunit protein uS4Family
K [auth J]IPR018079Small ribosomal subunit protein uS4, conserved siteConserved Site
K [auth J]IPR001912Small ribosomal subunit protein uS4, N-terminalDomain
K [auth J]IPR005710Small ribosomal subunit protein uS4, eukaryotic/archaealFamily
K [auth J]IPR036986RNA-binding S4 domain superfamilyHomologous Superfamily
L [auth K]IPR037447Small ribosomal subunit protein eS10Family
L [auth K]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
L [auth K]IPR005326Plectin/eS10, N-terminalDomain
M [auth L]IPR019979Small ribosomal subunit protein uS17, conserved siteConserved Site
M [auth L]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
M [auth L]IPR000266Small ribosomal subunit protein uS17Family
M [auth L]IPR032440Small ribosomal subunit protein uS17, N-terminalDomain
M [auth L]IPR028333Small ribosomal subunit protein uS17, archaeal/eukaryoticFamily
N [auth M]IPR000530Small ribosomal subunit protein eS12Family
N [auth M]IPR004038Ribosomal protein eL8/eL30/eS12/Gadd45Domain
N [auth M]IPR047860Small ribosomal subunit protein eS12, conserved siteConserved Site
N [auth M]IPR029064Ribosomal protein eL30-like superfamilyHomologous Superfamily
O [auth N]IPR012606Small ribosomal subunit protein uS15, N-terminalDomain
O [auth N]IPR009068uS15/NS1, RNA-binding domain superfamilyHomologous Superfamily
O [auth N]IPR023029Small ribosomal subunit protein uS15, archaea/eukaryotesFamily
O [auth N]IPR000589Small ribosomal subunit protein uS15Family
P [auth O]IPR001971Small ribosomal subunit protein uS11Family
P [auth O]IPR036967Small ribosomal subunit protein uS11 superfamilyHomologous Superfamily
P [auth O]IPR018102Small ribosomal subunit protein uS11, conserved siteConserved Site
Q [auth P]IPR023575Small ribosomal subunit protein uS19, superfamilyHomologous Superfamily
Q [auth P]IPR020934Small ribosomal subunit protein uS19, conserved siteConserved Site
Q [auth P]IPR005713Small ribosomal subunit protein uS19, eukaryotic/archaealFamily
Q [auth P]IPR002222Small ribosomal subunit protein uS19Family
R [auth Q]IPR020574Small ribosomal subunit protein uS9, conserved siteConserved Site
R [auth Q]IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
R [auth Q]IPR000754Small ribosomal subunit protein uS9Family
R [auth Q]IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
S [auth R]IPR036401Small ribosomal subunit protein eS17 superfamilyHomologous Superfamily
S [auth R]IPR001210Small ribosomal subunit protein eS17Family
S [auth R]IPR018273Small ribosomal subunit protein eS17, conserved siteConserved Site
T [auth S]IPR027437Small ribosomal subunit protein uS13, C-terminalHomologous Superfamily
T [auth S]IPR001892Small ribosomal subunit protein uS13Family
T [auth S]IPR018269Small ribosomal subunit protein uS13, conserved siteConserved Site
T [auth S]IPR010979Small ribosomal subunit protein uS13-like, H2THHomologous Superfamily
U [auth T]IPR001266Small ribosomal subunit protein eS19Family
U [auth T]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
U [auth T]IPR018277Small ribosomal subunit protein eS19, conserved siteConserved Site
U [auth T]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
V [auth U]IPR001848Small ribosomal subunit protein uS10Family
V [auth U]IPR027486Small ribosomal subunit protein uS10 domainDomain
V [auth U]IPR036838Small ribosomal subunit protein uS10 domain superfamilyHomologous Superfamily
V [auth U]IPR005729Small ribosomal subunit protein uS10, eukaryotic/archaealFamily
V [auth U]IPR018268Small ribosomal subunit protein uS10, conserved siteConserved Site
W [auth V]IPR038579Small ribosomal subunit protein eS21 superfamilyHomologous Superfamily
W [auth V]IPR018279Small ribosomal subunit protein eS21, conserved siteConserved Site
W [auth V]IPR001931Small ribosomal subunit protein eS21Family
X [auth W]IPR000630Small ribosomal subunit protein uS8Family
X [auth W]IPR047863Small ribosomal subunit protein uS8, conserved siteConserved Site
X [auth W]IPR035987Small ribosomal subunit protein uS8 superfamilyHomologous Superfamily
Y [auth X]IPR006032Small ribosomal subunit protein uS12Family
Y [auth X]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
Y [auth X]IPR005680Small ribosomal subunit protein uS12, eukaryotic/archaealFamily
Z [auth Y]IPR053709Eukaryotic Ribosomal Protein eS24Homologous Superfamily
Z [auth Y]IPR001976Small ribosomal subunit protein eS24Family
Z [auth Y]IPR012678Ribosomal protein uL23/eL15/eS24 core domain superfamilyHomologous Superfamily
Z [auth Y]IPR018098Small ribosomal subunit protein eS24 conserved siteConserved Site
AA [auth Z]IPR004977Small ribosomal subunit protein eS25Family
AA [auth Z]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
BA [auth a]IPR038551Ribosomal protein eS26 superfamilyHomologous Superfamily
BA [auth a]IPR000892Small ribosomal subunit protein eS26Family
BA [auth a]IPR047864Ribosomal protein eS26, conserved siteConserved Site
CA [auth b]IPR023407Small ribosomal subunit protein eS27, zinc-binding domain superfamilyHomologous Superfamily
CA [auth b]IPR000592Small ribosomal subunit protein eS27Family
CA [auth b]IPR011332Zinc-binding ribosomal proteinHomologous Superfamily
DA [auth c]IPR028626Ribosomal protein eS28 conserved siteConserved Site
DA [auth c]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
DA [auth c]IPR000289Small ribosomal subunit protein eS28Family
EA [auth d]IPR001209Small ribosomal subunit protein uS14Family
EA [auth d]IPR018271Small ribosomal subunit protein uS14, conserved siteConserved Site
EA [auth d]IPR039744Small ribosomal subunit protein uS14, eukaryotes/archaeaFamily
EA [auth d]IPR043140Small ribosomal subunit protein uS14 superfamilyHomologous Superfamily
FA [auth e]IPR039415Ubiquitin-like protein FUBIDomain
FA [auth e]IPR019956Ubiquitin domainDomain
FA [auth e]IPR019954Ubiquitin conserved siteConserved Site
FA [auth e]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
FA [auth e]IPR000626Ubiquitin-like domainDomain
FA [auth e]IPR006846Small ribosomal subunit protein eS30Family
GA [auth f]IPR019954Ubiquitin conserved siteConserved Site
GA [auth f]IPR000626Ubiquitin-like domainDomain
GA [auth f]IPR038582Small ribosomal subunit protein eS31 eukaryotic-type superfamilyHomologous Superfamily
GA [auth f]IPR002906Small ribosomal subunit protein eS31Domain
GA [auth f]IPR019956Ubiquitin domainDomain
GA [auth f]IPR050158Ubiquitin and ubiquitin-likeFamily
GA [auth f]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
GA [auth f]IPR011332Zinc-binding ribosomal proteinHomologous Superfamily
HA [auth g]IPR019775WD40 repeat, conserved siteConserved Site
HA [auth g]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
HA [auth g]IPR045223Small ribosomal subunit protein RACK1-likeFamily
HA [auth g]IPR001680WD40 repeatRepeat
HA [auth g]IPR020472G-protein beta WD-40 repeatRepeat
HA [auth g]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IA [auth h]IPR004403Peptide chain release factor eRF1/aRF1Family
IA [auth h]IPR005141eRF1 domain 2Domain
IA [auth h]IPR005140eRF1 domain 1/Pelota-likeDomain
IA [auth h]IPR042226eRF1, domain 2 superfamilyHomologous Superfamily
IA [auth h]IPR024049eRF1, domain 1Homologous Superfamily
IA [auth h]IPR005142eRF1 domain 3Domain
IA [auth h]IPR029064Ribosomal protein eL30-like superfamilyHomologous Superfamily
JA [auth i]IPR050100Translation factor GTPase superfamily membersFamily
JA [auth i]IPR000795Translational (tr)-type GTP-binding domainDomain
JA [auth i]IPR009001Translation elongation factor EF1A/initiation factor IF2gamma, C-terminalHomologous Superfamily
JA [auth i]IPR031157Tr-type G domain, conserved siteConserved Site
JA [auth i]IPR004161Translation elongation factor EFTu-like, domain 2Domain
JA [auth i]IPR009000Translation protein, beta-barrel domain superfamilyHomologous Superfamily
JA [auth i]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily