O46897 (RK2_GUITH) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
50S ribosomal protein L2, chloroplastic

Gene names

Name:

rpl2

Encoded on

Plastid; Chloroplast

Organism

Guillardia theta (Cryptomonas phi)

Taxonomic identifier

55529 [NCBI]

Taxonomic lineage

Eukaryota › Cryptophyta › Pyrenomonadales › Geminigeraceae › Guillardia

Protein attributes

Sequence length	275 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Subunit structure	Part of the 50S ribosomal subunit.
Subcellular location	Plastid › chloroplast HAMAP MF_01320_B.
Sequence similarities	Belongs to the ribosomal protein L2P family.

Ontologies

Keywords
Cellular component	Chloroplast Plastid
Molecular function	Ribonucleoprotein Ribosomal protein
Gene Ontology (GO)
Biological process	translation Inferred from electronic annotation. Source: InterPro
Cellular component	chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell large ribosomal subunit Inferred from electronic annotation. Source: InterPro
Molecular function	RNA binding Inferred from electronic annotation. Source: InterPro structural constituent of ribosome Inferred from electronic annotation. Source: InterPro transferase activity 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 – 275	275	50S ribosomal protein L2, chloroplastic HAMAP MF_01320_B		PRO_0000129677

Sequences

	Sequence		Length	Mass (Da)
	O46897 [UniParc]. Last modified June 1, 1998. Version 1. Checksum: 7EE427C2A98D237E	FASTA	275	30,468
	10 20 30 40 50 60 MGIRIYKSYT PGTRNRSSSD FVEITKSKPE KSLLRKKLSC AGRNNRGLIT VRHKGGGHKQ 70 80 90 100 110 120 RYRLVDFKRN KLDIPAIVAS VEYDPNRNAR IALLHYQDGE KRYILHPKKL AVGDKIYSGI 130 140 150 160 170 180 NVPIEIGNAM PLYNVPLGTA VHNVELIPGR GGQIVRSAGT SAQVVAKDGQ VVTIKMPSNE 190 200 210 220 230 240 VRMIYKNCYA TIGEVGNADI KNIRLGKAGR KRWLGIRPSV RGVVMNPCDH PHGGGEGRSP 250 260 270 IGRAKPVTPW GKPALGVKTR RQNKYSDFCI IRSRN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The large ribosomal protein gene cluster of a cryptomonad plastid: gene organization, sequence and evolutionary implications." Wang S.L., Liu X.-Q., Douglas S.E. Biochem. Mol. Biol. Int. 41:1035-1044(1997) [PubMed: 9137835] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"The plastid genome of the cryptophyte alga, Guillardia theta: complete sequence and conserved synteny groups confirm its common ancestry with red algae." Douglas S.E., Penny S.L. J. Mol. Evol. 48:236-244(1999) [PubMed: 9929392] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AF041468 Genomic DNA. Translation: AAC35706.1.
RefSeq	NP_050772.1. NC_000926.1.
3D structure databases
ProteinModelPortal	O46897.
SMR	O46897. Positions 4-272.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	857080.
GenomeReviews	Gene locus rpl2 in contig AF041468_GR.
Phylogenomic databases
HOGENOM	HBG748739.
OMA	IVASVEY.
PhylomeDB	O46897.
ProtClustDB	CHL00052.
Family and domain databases
HAMAP	MF_01320_B. Ribosomal_L2_B. [Tree]
InterPro	IPR012340. NA-bd_OB-fold. IPR016027. NA-bd_OB-fold-like. IPR022666. Rbsml_prot_L2_RNA-bd_dom. IPR002171. Ribosomal_L2. IPR014726. Ribosomal_L2_3. IPR005880. Ribosomal_L2_bac-type. IPR022669. Ribosomal_L2_C. IPR022671. Ribosomal_L2_CS. IPR014722. Transl_SH3-like_sub. IPR008991. Translation_prot_SH3-like. [Graphical view]
Gene3D	G3DSA:2.40.50.140. OB_NA_bd_sub. 1 hit. G3DSA:2.30.30.30. Ribosomal_L2. 1 hit. G3DSA:4.10.950.10. Ribosomal_L2. 1 hit.
PANTHER	PTHR13691:SF5. Ribosom_L2_bac. 1 hit. PTHR13691. Ribosomal_L2. 1 hit.
Pfam	PF00181. Ribosomal_L2. 1 hit. PF03947. Ribosomal_L2_C. 1 hit. [Graphical view]
PIRSF	PIRSF002158. Ribosomal_L2. 1 hit.
SUPFAM	SSF50249. Nucleic_acid_OB. 1 hit. SSF50104. Transl_SH3_like. 1 hit.
TIGRFAMs	TIGR01171. RplB_bact. 1 hit.
PROSITE	PS00467. RIBOSOMAL_L2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RK2_GUITH

Accession

Primary (citable) accession number: O46897

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 1998
Last sequence update:	June 1, 1998
Last modified:	September 21, 2011
This is version 63 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)