B3EUJ7 (RS4_AMOA5) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
30S ribosomal protein S4

Gene names

Name:	rpsD
Ordered Locus Names:	Aasi_0171

Organism

Amoebophilus asiaticus (strain 5a2) [Complete proteome] [HAMAP]

Taxonomic identifier

452471 [NCBI]

Taxonomic lineage

Bacteria › Bacteroidetes › Candidatus Amoebophilus

Protein attributes

Sequence length	200 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit By similarity. HAMAP MF_01306_B With S5 and S12 plays an important role in translational accuracy By similarity. HAMAP MF_01306_B
Subunit structure	Part of the 30S ribosomal subunit. Contacts protein S5. The interaction surface between S4 and S5 is involved in control of translational fidelity By similarity.
Sequence similarities	Belongs to the ribosomal protein S4P family. Contains 1 S4 RNA-binding domain.

Ontologies

Keywords
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	translation Inferred from electronic annotation. Source: InterPro
Cellular component	small ribosomal subunit Inferred from electronic annotation. Source: InterPro
Molecular function	rRNA binding Inferred from electronic annotation. Source: UniProtKB-KW structural constituent of ribosome Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 200	200	30S ribosomal protein S4 HAMAP MF_01306_B		PRO_1000140680
Regions
	Domain	91 – 150	60	S4 RNA-binding

Sequences

	Sequence		Length	Mass (Da)
	B3EUJ7 [UniParc]. Last modified July 22, 2008. Version 1. Checksum: BA6B98E06B961880	FASTA	200	22,936
	10 20 30 40 50 60 MARYIGPKAK ISRRFNEPIF GPSKALQKKN YPPGQHGKIR KKKSEYAIQL MEKGKAKYIY 70 80 90 100 110 120 GLLEKQFANL FYKAAKKKGV TGELLLQYLE TRLDNVVYRL GITPTRRSAR QLVSHKHITV 130 140 150 160 170 180 NGKIVNIPSY ALKVGDIIGL TEKTKSSNAI TERISSHSHN KNNWLEWDSK QMIGKVMSLP 190 200 HREEIPEKIN EQSIVELYSK

References

[1]

"Complete sequence of Candidatus Amoebophilus asiaticus 5a2." Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikova G., Horn M., Richardson P. Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 5a2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001102 Genomic DNA. Translation: ACE05616.1.
RefSeq	YP_001957345.1. NC_010830.1.
3D structure databases
ProteinModelPortal	B3EUJ7.
ModBase	Search...
Protein-protein interaction databases
STRING	B3EUJ7.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6376291.
GenomeReviews	Gene locus Aasi_0171 in contig CP001102_GR.
KEGG	aas:Aasi_0171.
PATRIC	21265665. VBICanAmo76781_0191.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG285740.
OMA	QLVVELY.
Family and domain databases
HAMAP	MF_01306_B. Ribosomal_S4_B. [Tree]
InterPro	IPR022801. Ribosomal_S4/S9. IPR001912. Ribosomal_S4/S9_N. IPR005709. Ribosomal_S4_bac-type. IPR018079. Ribosomal_S4_CS. IPR002942. S4_RNA-bd. [Graphical view]
Gene3D	G3DSA:1.10.1050.10. G3DSA:1.10.1050.10. 1 hit. G3DSA:3.10.290.10. G3DSA:3.10.290.10. 1 hit.
KO	K02986.
PANTHER	PTHR11831. Ribosomal_S4. 1 hit.
Pfam	PF00163. Ribosomal_S4. 1 hit. PF01479. S4. 1 hit. [Graphical view]
SMART	SM00363. S4. 1 hit. [Graphical view]
TIGRFAMs	TIGR01017. RpsD_bact. 1 hit.
PROSITE	PS00632. RIBOSOMAL_S4. 1 hit. PS50889. S4. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RS4_AMOA5

Accession

Primary (citable) accession number: B3EUJ7

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	July 22, 2008
Last modified:	January 25, 2012
This is version 24 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program