P62321 (RUXF_XENLA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Small nuclear ribonucleoprotein F
Short name=snRNP-F

Alternative name(s):
Sm protein F
Short name=Sm-F
Short name=SmF

Gene names

Name:

snrpf

Organism

Xenopus laevis (African clawed frog)

Taxonomic identifier

8355 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Tetrapoda › Amphibia › Batrachia › Anura › Pipoidea › Pipidae › Xenopodinae › Xenopus › Xenopus

Protein attributes

Sequence length	86 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Appears to function in the U7 snRNP complex that is involved in histone 3'-end processing. Associated with the spliceosome snRNP U1, U2, U4/U6 and U5 By similarity.
Subcellular location	Nucleus By similarity.
Sequence similarities	Belongs to the snRNP Sm proteins family. SmF/LSm6 subfamily.

Ontologies

Keywords
Biological process	mRNA processing mRNA splicing
Cellular component	Nucleus Spliceosome
Ligand	RNA-binding
Molecular function	Ribonucleoprotein
Technical term	3D-structure
Gene Ontology (GO)
Biological_process	RNA splicing Inferred from electronic annotation. Source: UniProtKB-KW mRNA processing Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	spliceosomal complex Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	RNA binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Molecule processing

Chain

1 – 86

86

Small nuclear ribonucleoprotein F

PRO_0000125538

Secondary structure

1

.

.

.

.

.

.

.

.

.

.

.

.

.

.

86

Helix Strand Turn

Details...

Helix

7 – 14

8

Beta strand

17 – 23

7

Beta strand

28 – 36

9

Beta strand

42 – 51

10

Beta strand

54 – 64

11

Helix

66 – 68

3

Beta strand

69 – 74

6

Sequences

	Sequence		Length	Mass (Da)
	P62321 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: 416B88D575DAE58A	FASTA	86	9,725
	10 20 30 40 50 60 MSLPLNPKPF LNGLTGKPVM VKLKWGMEYK GYLVSVDGYM NMQLANTEEY IDGALSGHLG 70 80 EVLIRCNNVL YIRGVEEEEE DGEMRE

References

[1]	NIH - Xenopus Gene Collection (XGC) project Submitted (AUG-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Ovary.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

BC056127 mRNA. Translation: AAH56127.1.

RefSeq

NP_001080901.1. NM_001087432.1.

UniGene

Xl.55007.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
4F7U	X-ray	1.90	F/I	1-86	[»]

ProteinModelPortal

P62321.

ModBase

Search...

Proteomic databases

PRIDE

P62321.

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Genome annotation databases

GeneID

380595.

KEGG

xla:380595.

Organism-specific databases

CTD

6636.

Xenbase

XB-GENE-1188432. snrpf.

Phylogenomic databases

HOVERGEN

HBG052369.

KO

K11098.

Family and domain databases

InterPro

IPR010920. LSM_dom.
IPR001163. Ribonucl_LSM.
IPR006649. Ribonucl_LSM_euk/arc.
IPR016487. snRNP_SmF.
[Graphical view]

Pfam

PF01423. LSM. 1 hit.
[Graphical view]

PIRSF

PIRSF006609. snRNP_SmF. 1 hit.

SMART

SM00651. Sm. 1 hit.
[Graphical view]

SUPFAM

SSF50182. Sm_like_riboprot. 1 hit.

ProtoNet

Search...

Entry information

Entry name

RUXF_XENLA

Accession

Primary (citable) accession number: P62321

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 5, 2004
Last sequence update:	July 5, 2004
Last modified:	May 1, 2013
This is version 53 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Chordata Protein Annotation Program