6P4H

Structure of a mammalian small ribosomal subunit in complex with the Israeli Acute Paralysis Virus IRES (Class 2)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	Ribosomal S3Ae-like	8053216	3002166	SCOP2B (2022-06-29)
G [auth F]	SCOP2B Superfamily	Nucleic acid-binding proteins	8052746	3000135	SCOP2B (2022-06-29)
G [auth F]	SCOP2B Superfamily	Translation proteins SH3-like KOW motif containing domain	8052747	3000334	SCOP2B (2022-06-29)
G [auth F]	SCOP2B Superfamily	Alpha-L RNA-binding motif	8052745	3001473	SCOP2B (2022-06-29)
H [auth G]	SCOP2B Superfamily	Ribosomal protein S7	8066001	3000799	SCOP2B (2022-06-29)
O [auth N]	SCOP2B Superfamily	L30e-like	8063980	3001739	SCOP2B (2022-06-29)
P [auth O]	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8052971	3001284	SCOP2B (2022-06-29)
P [auth O]	SCOP2B Superfamily	Homeodomain-like	8052970	3000001	SCOP2B (2022-06-29)
Q [auth P]	SCOP2B Superfamily	Translational machinery components	8097824	3000571	SCOP2B (2022-06-29)
U [auth T]	SCOP2B Superfamily	S13-like H2TH domain	8101439	3000053	SCOP2B (2022-06-29)
V [auth U]	SCOP2B Superfamily	Winged helix DNA-binding domain	8089322	3000034	SCOP2B (2022-06-29)
W [auth V]	SCOP2B Superfamily	Ribosomal protein S10	8097814	3001336	SCOP2B (2022-06-29)
Y [auth X]	SCOP2B Superfamily	Ribosomal protein S8	8079081	3000709	SCOP2B (2022-06-29)
CA [auth b]	SCOP2B Superfamily	Glucocorticoid receptor-like (DNA-binding domain)	8053150	3000068	SCOP2B (2022-06-29)
K [auth J]	SCOP2B Superfamily	50S Ribosomal protein L14-like	8053075	3000433	SCOP2B (2022-06-29)
M [auth L]	SCOP2B Superfamily	Winged helix DNA-binding domain	8055720	3000034	SCOP2B (2022-06-29)
N [auth M]	SCOP2B Superfamily	Ribosomal S17 N-terminal domain-like	8052708	3002138	SCOP2B (2022-06-29)
N [auth M]	SCOP2B Superfamily	Nucleic acid-binding proteins	8052707	3000135	SCOP2B (2022-06-29)
S [auth R]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8082683	3000100	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SIS domain/Ribosomal protein S2-like	8052792	3001397	SCOP2B (2022-06-29)
BA [auth a]	SCOP2B Superfamily	Winged helix DNA-binding domain	8090991	3000034	SCOP2B (2022-06-29)
EA [auth d]	SCOP2B Superfamily	Nucleic acid-binding proteins	8095265	3000135	SCOP2B (2022-06-29)
FA [auth e]	SCOP2B Superfamily	Glucocorticoid receptor-like (DNA-binding domain)	8052584	3000068	SCOP2B (2022-06-29)
GA [auth f]	SCOP2B Superfamily	Ribosomal protein S30e-like	8053455	3002190	SCOP2B (2022-06-29)
IA [auth h]	SCOP2B Superfamily	WD40 repeat-like	8097816	3001694	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Ribosomal_S3Ae_N	e6p4hC1	A: beta barrels	X: Ribosomal protein L25-like	H: 40S ribosomal protein S3A N-terminal domain (From Topology)	T: 40S ribosomal protein S3A N-terminal domain	F: Ribosomal_S3Ae_N	ECOD (1.6)
C	Ribosomal_S3Ae_C	e6p4hC2	A: a+b two layers	X: T-fold	H: 40S ribosomal protein S3A C-terminal domain (From Topology)	T: 40S ribosomal protein S3A C-terminal domain	F: Ribosomal_S3Ae_C	ECOD (1.6)
D	Ribosomal_S5_C_1	e6p4hD1	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Ribosomal_S5_C_1	ECOD (1.6)
D	Ribosomal_S5_3	e6p4hD2	A: a+b two layers	X: dsRBD-like	H: dsRNA-binding domain-like (From Topology)	T: dsRNA-binding domain-like	F: Ribosomal_S5_3	ECOD (1.6)
D	Ribosomal_S5_2	e6p4hD3	A: extended segments	X: 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_2	ECOD (1.6)
E	Ribosomal_S3_C	e6p4hE1	A: a+b two layers	X: T-fold	H: Ribosomal protein S3-C (From Topology)	T: Ribosomal protein S3-C	F: Ribosomal_S3_C	ECOD (1.6)
E	KH_2_3	e6p4hE2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Prokaryotic type KH domain (KH-domain type II)	F: KH_2_3	ECOD (1.6)
G [auth F]	Ribosomal_S4e	e6p4hF1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S4e	ECOD (1.6)
G [auth F]	40S_S4_C	e6p4hF2	A: beta barrels	X: SH3	H: SH3	T: SH3	F: 40S_S4_C	ECOD (1.6)
G [auth F]	RS4NT	e6p4hF3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: RS4NT	ECOD (1.6)
H [auth G]	Ribosomal_S7_1	e6p4hG1	A: alpha arrays	X: Ribosomal protein S7 (From Topology)	H: Ribosomal protein S7 (From Topology)	T: Ribosomal protein S7	F: Ribosomal_S7_1	ECOD (1.6)
O [auth N]	Ribosomal_L7Ae	e6p4hN1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: Ribosomal_L7Ae	ECOD (1.6)
P [auth O]	Ribosomal_S13_N	e6p4hO1	A: alpha arrays	X: HTH	H: 40S ribosomal protein S13 N-terminal domain (From Topology)	T: 40S ribosomal protein S13 N-terminal domain	F: Ribosomal_S13_N	ECOD (1.6)
P [auth O]	Ribosomal_S15_2	e6p4hO2	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Ribosomal_S15_2	ECOD (1.6)
Q [auth P]	Ribosomal_S11	e6p4hP1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: Ribosomal_S11	ECOD (1.6)
T [auth S]	Ribosomal_S17e	e6p4hS1	A: alpha arrays	X: HTH	H: HTH	T: FF domain	F: Ribosomal_S17e	ECOD (1.6)
U [auth T]	Ribosomal_S13	e6p4hT1	A: alpha arrays	X: HhH/H2TH	H: H2TH (From Topology)	T: H2TH	F: Ribosomal_S13	ECOD (1.6)
V [auth U]	Ribosomal_S19e	e6p4hU1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Ribosomal_S19e	ECOD (1.6)
W [auth V]	Ribosomal_S10_1	e6p4hV1	A: a+b two layers	X: Alpha-beta plaits	H: Ribosomal protein S10 (From Topology)	T: Ribosomal protein S10	F: Ribosomal_S10_1	ECOD (1.6)
Y [auth X]	Ribosomal_S8_N_1	e6p4hX1	A: a+b two layers	X: R3H domain-like	H: Ribosomal protein S8, N-terminal domain (From Topology)	T: Ribosomal protein S8, N-terminal domain	F: Ribosomal_S8_N_1	ECOD (1.6)
Y [auth X]	Ribosomal_S8_C_1	e6p4hX2	A: a+b two layers	X: Ribosomal protein S8, C-terminal domain (From Topology)	H: Ribosomal protein S8, C-terminal domain (From Topology)	T: Ribosomal protein S8, C-terminal domain	F: Ribosomal_S8_C_1	ECOD (1.6)
Z [auth Y]	Ribosom_S12_S23	e6p4hY1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosom_S12_S23	ECOD (1.6)
AA [auth Z]	Ribosomal_S24e	e6p4hZ1	A: a+b two layers	X: Alpha-beta plaits	H: Ribosomal proteins S24e, L23 and L15e (From Topology)	T: Ribosomal proteins S24e, L23 and L15e	F: Ribosomal_S24e	ECOD (1.6)
CA [auth b]	Ribosomal_S26e	e6p4hb1	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: Ribosomal_S26e	ECOD (1.6)
DA [auth c]	Ribosomal_S27e	e6p4hc1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: Ribosomal_S27e	ECOD (1.6)
J [auth I]	Ribosomal_S7e_N	e6p4hI2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: 40S ribosomal protein S7-A (From Topology)	T: 40S ribosomal protein S7-A	F: Ribosomal_S7e_N	ECOD (1.6)
J [auth I]	Ribosomal_S7e_C_1	e6p4hI1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: 40S ribosomal protein S7-A (From Topology)	T: 40S ribosomal protein S7-A	F: Ribosomal_S7e_C_1	ECOD (1.6)
K [auth J]	Ribosomal_S8e	e6p4hJ1	A: beta barrels	X: Ribosomal protein L14-like	H: Ribosomal protein L14-related (From Topology)	T: Ribosomal protein L14-related	F: Ribosomal_S8e	ECOD (1.6)
L [auth K]	S4	e6p4hK1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: S4	ECOD (1.6)
M [auth L]	S10_plectin	e6p4hL1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: S10_plectin	ECOD (1.6)
N [auth M]	Ribosomal_S17_1	e6p4hM1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S17_1	ECOD (1.6)
R [auth Q]	Ribosomal_S19	e6p4hQ1	A: a+b two layers	X: Ribosomal protein S19 (From Topology)	H: Ribosomal protein S19 (From Topology)	T: Ribosomal protein S19	F: Ribosomal_S19	ECOD (1.6)
S [auth R]	Ribosomal_S9	e6p4hR1	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Ribosomal_S9	ECOD (1.6)
B	Ribosomal_S2_2	e6p4hB1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Ribosomal protein S2/SIS domain (From Topology)	T: Ribosomal protein S2/SIS domain	F: Ribosomal_S2_2	ECOD (1.6)
X [auth W]	Ribosomal_S21e	e6p4hW1	A: a+b two layers	X: 40S ribosomal protein rpS21 (S21e) (From Topology)	H: 40S ribosomal protein rpS21 (S21e) (From Topology)	T: 40S ribosomal protein rpS21 (S21e)	F: Ribosomal_S21e	ECOD (1.6)
BA [auth a]	Ribosomal_S25	e6p4ha1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Ribosomal_S25	ECOD (1.6)
EA [auth d]	Ribosomal_S28e	e6p4hd1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S28e	ECOD (1.6)
FA [auth e]	Ribosomal_S14_2	e6p4he1	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: Ribosomal_S14_2	ECOD (1.6)
GA [auth f]	Ribosomal_S30	e6p4hf1	A: extended segments	X: 40S ribosomal protein S30 (S30e) (From Topology)	H: 40S ribosomal protein S30 (S30e) (From Topology)	T: 40S ribosomal protein S30 (S30e)	F: Ribosomal_S30	ECOD (1.6)
HA [auth g]	Ribosomal_S27	e6p4hg1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: Ribosomal_S27	ECOD (1.6)
IA [auth h]	DUF1899	e6p4hh1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: DUF1899	ECOD (1.6)
JA [auth n]	Ribosomal_L41	e6p4hn1	A: extended segments	X: Ribosomal protein L41-A (From Topology)	H: Ribosomal protein L41-A (From Topology)	T: Ribosomal protein L41-A	F: Ribosomal_L41	ECOD (1.6)
I [auth H]	Ribosomal_S6e	e6p4hH1	A: beta barrels	X: Ribosomal protein L25-like	H: Ribosomal protein L25-like (From Topology)	T: Ribosomal protein L25-like	F: Ribosomal_S6e	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.30.160.20	Alpha Beta	2-Layer Sandwich	Double Stranded RNA Binding Domain		CATH (utative)
D	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)
G [auth F]	3.10.290.10	Alpha Beta	Roll	Structural Genomics Hypothetical 15.5 Kd Protein In mrcA-pckA Intergenic Region	Chain A	CATH (utative)
G [auth F]	2.40.50.740	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Ribosomal protein S4, central domain	CATH (utative)
G [auth F]	2.30.30.30	Mainly Beta	Roll	SH3 type barrels.		CATH (utative)
H [auth G]	1.10.455.10	Mainly Alpha	Orthogonal Bundle	Ribosomal Protein S7	Ribosomal protein S7/S5	CATH (utative)
O [auth N]	3.30.1330.30	Alpha Beta	2-Layer Sandwich	60s Ribosomal Protein L30	Chain: A	CATH (utative)
P [auth O]	1.10.287.10	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	S15/NS1, RNA-binding	CATH (utative)
Q [auth P]	3.30.420.80	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)
W [auth V]	3.30.70.600	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Ribosomal protein S10	CATH (utative)
Y [auth X]	3.30.1370.30	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S8	Chain: A, domain 1	CATH (utative)
Y [auth X]	3.30.1490.10	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (utative)
AA [auth Z]	3.30.70.3370	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (utative)
CA [auth b]	3.30.1740.20	Alpha Beta	2-Layer Sandwich	first zn-finger domain of poly(adp-ribose) polymerase-1	Ribosomal protein S26	CATH (utative)
DA [auth c]	2.20.25.100	Mainly Beta	Single Sheet	N-terminal domain of TfIIb	Ribosomal protein S27	CATH (utative)
K [auth J]	1.10.168.20	Mainly Alpha	Orthogonal Bundle	Phosducin	domain 2	CATH (utative)
M [auth L]	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (utative)
N [auth M]	2.40.50.1000	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (utative)
S [auth R]	3.30.230.10	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (utative)
B	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (utative)
X [auth W]	3.30.1230.20	Alpha Beta	2-Layer Sandwich	Hypothetical Cytosolic Protein	Chain: A	CATH (utative)
BA [auth a]	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (utative)
EA [auth d]	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (utative)
FA [auth e]	4.10.830.10	Few Secondary Structures	Irregular	30s Ribosomal Protein S14	Chain N	CATH (utative)
IA [auth h]	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C	PF01015	Ribosomal S3Ae family (Ribosomal_S3Ae)	Ribosomal S3Ae family	-	Family
D	PF03719	Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)	Ribosomal protein S5, C-terminal domain	-	Domain
D	PF00333	Ribosomal protein S5, N-terminal domain (Ribosomal_S5)	Ribosomal protein S5, N-terminal domain	-	Domain
E	PF07650	KH domain (KH_2)	KH domain	-	Domain
E	PF00189	Ribosomal protein S3, C-terminal domain (Ribosomal_S3_C)	Ribosomal protein S3, C-terminal domain	This 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
G [auth F]	PF00900	Ribosomal family S4e (Ribosomal_S4e)	Ribosomal family S4e	-	Family
G [auth F]	PF16121	40S ribosomal protein S4 C-terminus (40S_S4_C)	40S ribosomal protein S4 C-terminus	-	Family
G [auth F]	PF08071	RS4NT (NUC023) domain (RS4NT)	RS4NT (NUC023) domain	This is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1].	Domain
G [auth F]	PF00467	KOW motif (KOW)	KOW motif	-	Family
H [auth G]	PF00177	Ribosomal protein S7p/S5e (Ribosomal_S7)	Ribosomal protein S7p/S5e	This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.	Domain
O [auth N]	PF01248	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family	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 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
P [auth O]	PF08069	Ribosomal S13/S15 N-terminal domain (Ribosomal_S13_N)	Ribosomal S13/S15 N-terminal domain	This domain is found at the N-terminus of ribosomal S13 and S15 proteins. This domain is also identified as NUC021 [1].	Domain
P [auth O]	PF00312	Ribosomal protein S15 (Ribosomal_S15)	Ribosomal protein S15	-	Domain
Q [auth P]	PF00411	Ribosomal protein S11 (Ribosomal_S11)	Ribosomal protein S11	-	Family
T [auth S]	PF00833	Ribosomal S17 (Ribosomal_S17e)	Ribosomal S17	-	Family
U [auth T]	PF00416	Ribosomal protein S13/S18 (Ribosomal_S13)	Ribosomal protein S13/S18	-	Family
V [auth U]	PF01090	Ribosomal protein S19e (Ribosomal_S19e)	Ribosomal protein S19e	-	Family
W [auth V]	PF00338	Ribosomal protein S10p/S20e (Ribosomal_S10)	Ribosomal protein S10p/S20e	This family includes small ribosomal subunit S10 from prokaryotes and S20 from eukaryotes.	Domain
Y [auth X]	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8	-	Domain
Z [auth Y]	PF00164	Ribosomal protein S12/S23 (Ribosom_S12_S23)	Ribosomal protein S12/S23	-	Family
AA [auth Z]	PF01282	Ribosomal protein S24e (Ribosomal_S24e)	Ribosomal protein S24e	-	Family
CA [auth b]	PF01283	Ribosomal protein S26e (Ribosomal_S26e)	Ribosomal protein S26e	-	Family
DA [auth c]	PF01667	Ribosomal protein S27 (Ribosomal_S27e)	Ribosomal protein S27	-	Family
J [auth I]	PF01251	Ribosomal protein S7e (Ribosomal_S7e)	Ribosomal protein S7e	-	Family
K [auth J]	PF01201	Ribosomal protein S8e (Ribosomal_S8e)	Ribosomal protein S8e	-	Family
L [auth K]	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
L [auth K]	PF01479	S4 domain (S4)	S4 domain	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 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
M [auth L]	PF03501	Plectin/S10 domain (S10_plectin)	Plectin/S10 domain	This 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
N [auth M]	PF00366	Ribosomal protein S17 (Ribosomal_S17)	Ribosomal protein S17	-	Domain
N [auth M]	PF16205	Ribosomal_S17 N-terminal (Ribosomal_S17_N)	Ribosomal_S17 N-terminal	-	Family
R [auth Q]	PF00203	Ribosomal protein S19 (Ribosomal_S19)	Ribosomal protein S19	-	Domain
S [auth R]	PF00380	Ribosomal protein S9/S16 (Ribosomal_S9)	Ribosomal protein S9/S16	-	Family
B	PF00318	Ribosomal protein S2 (Ribosomal_S2)	Ribosomal protein S2	-	Family
B	PF16122	40S ribosomal protein SA C-terminus (40S_SA_C)	40S ribosomal protein SA C-terminus	-	Family
X [auth W]	PF01249	Ribosomal protein S21e (Ribosomal_S21e)	Ribosomal protein S21e	-	Family
BA [auth a]	PF03297	S25 ribosomal protein (Ribosomal_S25)	S25 ribosomal protein	-	Family
EA [auth d]	PF01200	Ribosomal protein S28e (Ribosomal_S28e)	Ribosomal protein S28e	-	Family
FA [auth e]	PF00253	Ribosomal protein S14p/S29e (Ribosomal_S14)	Ribosomal protein S14p/S29e	-	Family
GA [auth f]	PF04758	Ribosomal protein S30 (Ribosomal_S30)	Ribosomal protein S30	-	Family
HA [auth g]	PF01599	Ribosomal protein S27a (Ribosomal_S27)	Ribosomal protein S27a	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 ...	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
IA [auth h]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
JA [auth n]	PF05162	Ribosomal protein L41 (Ribosomal_L41)	Ribosomal protein L41	-	Family
I [auth H]	PF01092	Ribosomal protein S6e (Ribosomal_S6e)	Ribosomal protein S6e	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	eS1	-	-	-
D	uS5	-	-	-
E	uS3	-	-	-
F [auth 1]	IAPV-IRES	-	-	-
G [auth F]	eS4	-	-	-
H [auth G]	uS7	-	-	-
O [auth N]	eS12	-	-	-
P [auth O]	uS15	-	-	-
Q [auth P]	uS11	-	-	-
T [auth S]	eS17	-	-	-
U [auth T]	uS13	-	-	-
V [auth U]	eS19	-	-	-
W [auth V]	uS10	-	-	-
Y [auth X]	uS8	-	-	-
Z [auth Y]	uS12	-	-	-
AA [auth Z]	eS24	structural molecule activity structural constituent of ribosome	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	ribosomal subunit intracellular organelle protein-containing complex intracellular anatomical structure organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle
CA [auth b]	eS26	-	-	-
DA [auth c]	eS27	-	-	-
A [auth 2]	18S rRNA	-	-	-
J [auth I]	eS7	-	-	-
K [auth J]	eS8	-	-	-
L [auth K]	uS4	-	-	-
M [auth L]	eS10	-	-	-
N [auth M]	uS17	-	-	-
R [auth Q]	uS19	-	-	-
S [auth R]	uS9	-	-	-
B	uS2	-	-	-
X [auth W]	eS21	-	-	-
BA [auth a]	eS25	-	-	-
EA [auth d]	eS28	-	-	-
FA [auth e]	eS29	-	-	-
GA [auth f]	eS30	-	-	-
HA [auth g]	eS31	-	-	-
IA [auth h]	RACK1	-	-	-
JA [auth n]	eL41	-	-	-
I [auth H]	eS6	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
AA [auth Z]	IPR001976	Small ribosomal subunit protein eS24	Family
AA [auth Z]	IPR012678	Ribosomal protein uL23/eL15/eS24 core domain superfamily	Homologous Superfamily
AA [auth Z]	IPR018098	Small ribosomal subunit protein eS24 conserved site	Conserved Site
M [auth L]	IPR037447	Small ribosomal subunit protein eS10	Family
M [auth L]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
M [auth L]	IPR005326	Plectin/eS10, N-terminal	Domain