Q1AU55 (RS4_RUBXD) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
30S ribosomal protein S4

Gene names

Name:	rpsD
Ordered Locus Names:	Rxyl_2129

Organism

Rubrobacter xylanophilus (strain DSM 9941 / NBRC 16129) [Complete proteome] [HAMAP]

Taxonomic identifier

266117 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Rubrobacteridae › Rubrobacterales › Rubrobacterineae › Rubrobacteraceae › Rubrobacter

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_0000293357
Regions
	Domain	92 – 158	67	S4 RNA-binding

Sequences

	Sequence		Length	Mass (Da)
	Q1AU55 [UniParc]. Last modified July 11, 2006. Version 1. Checksum: E094FF3FDAF42963	FASTA	200	23,348
	10 20 30 40 50 60 MARYTGPRGR RDRRAGVMLS SMRKNPLEKK PYPPGEHGRD RQRQTEYGLR LMEKQKARWY 70 80 90 100 110 120 YGVSERQFRR AYEEAIRQPG VSGENLLRLM ELRMDNVVYR MGFATSRPQA RQLVVHGHFL 130 140 150 160 170 180 LNGRKHNIPS ATLKPGDVIT VRDKSRRLQP IQEAVEQVVA VPAWLEADHE NFTGRVLHTP 190 200 SRDEIDAPVE EQLIIEFYSR

References

[1]

"Complete sequence of Rubrobacter xylanophilus DSM 9941." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A., da Costa M.S., Rainey F.A., Empadinhas N., Jolivet E., Battista J.R., Richardson P. Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DSM 9941 / NBRC 16129.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000386 Genomic DNA. Translation: ABG05073.1.
RefSeq	YP_644885.1. NC_008148.1.
3D structure databases
ProteinModelPortal	Q1AU55.
SMR	Q1AU55. Positions 43-200.
ModBase	Search...
Protein-protein interaction databases
STRING	Q1AU55.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4114725.
GenomeReviews	Gene locus Rxyl_2129 in contig CP000386_GR.
KEGG	rxy:Rxyl_2129.
NMPDR	fig|266117.6.peg.1880.
PATRIC	23371066. VBIRubXyl52678_2120.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0522.
HOGENOM	HBG285740.
OMA	QLVVELY.
PhylomeDB	Q1AU55.
Enzyme and pathway databases
BioCyc	RXYL266117:RXYL_2129-MONOMER.
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. 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. False negative. PS50889. S4. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RS4_RUBXD

Accession

Primary (citable) accession number: Q1AU55

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 10, 2007
Last sequence update:	July 11, 2006
Last modified:	January 25, 2012
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program