Q5SD20 (RK22_HUPLU) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L22, chloroplastic

Gene names

Name:

rpl22

Encoded on

Plastid; Chloroplast

Organism

Huperzia lucidula (Shining clubmoss) (Lycopodium lucidulum)

Taxonomic identifier

37429 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Lycopodiophyta › Lycopodiopsida › Lycopodiales › Lycopodiaceae › Huperzia

Protein attributes

Sequence length	125 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	This protein binds specifically to 23S rRNA By similarity. HAMAP-Rule MF_01331 The globular domain of the protein is located near the polypeptide exit tunnel on the outside of the subunit, while an extended beta-hairpin is found that lines the wall of the exit tunnel in the center of the 70S ribosome By similarity. HAMAP-Rule MF_01331
Subunit structure	Part of the 50S ribosomal subunit By similarity.
Subcellular location	Plastid › chloroplast HAMAP-Rule MF_01331.
Sequence similarities	Belongs to the ribosomal protein L22P family.

Ontologies

Keywords
Cellular component	Chloroplast Plastid
Ligand	RNA-binding rRNA-binding
Molecular function	Ribonucleoprotein Ribosomal protein
Gene Ontology (GO)
Biological_process	translation Inferred from electronic annotation. Source: HAMAP
Cellular_component	chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell large ribosomal subunit Inferred from electronic annotation. Source: InterPro
Molecular_function	rRNA binding Inferred from electronic annotation. Source: HAMAP 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 – 125	125	50S ribosomal protein L22, chloroplastic HAMAP-Rule MF_01331		PRO_0000125307

Sequences

	Sequence		Length	Mass (Da)
	Q5SD20 [UniParc]. Last modified December 21, 2004. Version 1. Checksum: B397386E153825D3	FASTA	125	14,374
	10 20 30 40 50 60 MKIGNDSNKE VKIFVKNIHM SAYKLRRVVN QIRGHSYGEA VMILEFMPYR ACYPVLKLVS 70 80 90 100 110 120 NAAENANHKM GLRKADLFVS EVKVDAGSFA KRLRLRAQGR NYPIHKPTCH ITIILKKKSV YKEEL

References

[1]

"The first complete chloroplast genome sequence of a lycophyte, Huperzia lucidula (Lycopodiaceae)." Wolf P.G., Karol K.G., Mandoli D.F., Kuehl J.V., Arumuganathan K., Ellis M.W., Mishler B.D., Kelch D.G., Olmstead R.G., Boore J.L. Gene 350:117-128(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AY660566 Genomic DNA. Translation: AAT80685.1.
RefSeq	YP_209489.1. NC_006861.1.
3D structure databases
ProteinModelPortal	Q5SD20.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3283768.
Phylogenomic databases
ProtClustDB	CHL00034.
Family and domain databases
Gene3D	3.90.470.10. 1 hit.
HAMAP	MF_01331_B. Ribosomal_L22_B.
InterPro	IPR001063. Ribosomal_L22. IPR018260. Ribosomal_L22/L17_CS. IPR005727. Ribosomal_L22_bac/chlpt-type. [Graphical view]
PANTHER	PTHR13501. PTHR13501. 1 hit.
Pfam	PF00237. Ribosomal_L22. 1 hit. [Graphical view]
SUPFAM	SSF54843. Ribosomal_L22. 1 hit.
TIGRFAMs	TIGR01044. rplV_bact. 1 hit.
PROSITE	PS00464. RIBOSOMAL_L22. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RK22_HUPLU

Accession

Primary (citable) accession number: Q5SD20

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 21, 2005
Last sequence update:	December 21, 2004
Last modified:	April 3, 2013
This is version 42 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program