1FKA

STRUCTURE OF FUNCTIONALLY ACTIVATED SMALL RIBOSOMAL SUBUNIT AT 3.3 A RESOLUTION


Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd1fkab_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Cd1fkac_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Ed1fkae_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Hd1fkah_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Id1fkai_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Jd1fkaj_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Kd1fkak_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Ld1fkal_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Md1fkam_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Pd1fkap_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Qd1fkaq_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Rd1fkar_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Td1fkat_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Nd1fkan_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Od1fkao_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Sd1fkas_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Dd1fkad_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Fd1fkaf_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)
Gd1fkag_ Low resolution protein structures Ribosome and ribosomal fragments Ribosome and ribosomal fragments Small subunit Prokaryotic (30S subunit) (Thermus thermophilus ) [TaxId: 274 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ESCOP2B SuperfamilydsRNA-binding domain-like8044017 3000985 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyRibosomal protein S5 domain 2-like8044015 3000100 SCOP2B (2022-06-29)
SSCOP2B SuperfamilyRibosomal protein S198044027 3000686 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyRibosomal protein S78033523 3000799 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ERibosomal_S5_Ce1fkaE2 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_CECOD (1.6)
ERibosomal_S5e1fkaE1 A: a+b two layersX: dsRBD-likeH: dsRNA-binding domain-like (From Topology)T: dsRNA-binding domain-likeF: Ribosomal_S5ECOD (1.6)
HRibosomal_S8_Ne1fkaH1 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_NECOD (1.6)
HRibosomal_S8_Ce1fkaH2 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_CECOD (1.6)
RRibosomal_S18e1fkaR1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: Ribosomal_S18ECOD (1.6)
ORibosomal_S15_1e1fkaO1 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_1ECOD (1.6)
SRibosomal_S19e1fkaS1 A: a+b two layersX: Ribosomal protein S19 (From Topology)H: Ribosomal protein S19 (From Topology)T: Ribosomal protein S19F: Ribosomal_S19ECOD (1.6)
DS4e1fkaD1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Alpha-L RNA-binding motifF: S4ECOD (1.6)
FRibosomal_S6e1fkaF1 A: a+b two layersX: Alpha-beta plaitsH: Ribosomal protein S6 (From Topology)T: Ribosomal protein S6F: Ribosomal_S6ECOD (1.6)
GRibosomal_S7_1e1fkaG1 A: alpha arraysX: Ribosomal protein S7 (From Topology)H: Ribosomal protein S7 (From Topology)T: Ribosomal protein S7F: Ribosomal_S7_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF03719Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)Ribosomal protein S5, C-terminal domain- Domain
PF00333Ribosomal protein S5, N-terminal domain (Ribosomal_S5)Ribosomal protein S5, N-terminal domain- Domain
PF00410Ribosomal protein S8 (Ribosomal_S8)Ribosomal protein S8- Domain
PF01084Ribosomal protein S18 (Ribosomal_S18)Ribosomal protein S18- Family
PF00312Ribosomal protein S15 (Ribosomal_S15)Ribosomal protein S15- Domain
PF00203Ribosomal protein S19 (Ribosomal_S19)Ribosomal protein S19- Domain
PF00163Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)Ribosomal protein S4/S9 N-terminal domain- Family
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
PF01250Ribosomal protein S6 (Ribosomal_S6)Ribosomal protein S6- Domain
PF00177Ribosomal protein S7p/S5e (Ribosomal_S7)Ribosomal protein S7p/S5eThis family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.Domain

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
16S RIBOSOMAL RNAnonenonenone
30S RIBOSOMAL PROTEIN S2nonenonenone
30S RIBOSOMAL PROTEIN S3nonenonenone
30S RIBOSOMAL PROTEIN S5
30S RIBOSOMAL PROTEIN S8
30S RIBOSOMAL PROTEIN S9nonenonenone
30S RIBOSOMAL PROTEIN S10nonenonenone
30S RIBOSOMAL PROTEIN S11nonenonenone
30S RIBOSOMAL PROTEIN S12nonenonenone
30S RIBOSOMAL PROTEIN S13nonenonenone
30S RIBOSOMAL PROTEIN S16nonenonenone
30S RIBOSOMAL PROTEIN S17nonenonenone
30S RIBOSOMAL PROTEIN S18
30S RIBOSOMAL PROTEIN S20nonenonenone
30S RIBOSOMAL PROTEIN S14nonenonenone
30S RIBOSOMAL PROTEIN S15
30S RIBOSOMAL PROTEIN S19
30S RIBOSOMAL PROTEIN S4
30S RIBOSOMAL PROTEIN S6
30S RIBOSOMAL PROTEIN S7