Q925F0 (SMPX_RAT) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Small muscular protein

Alternative name(s):
Stretch-responsive skeletal muscle protein

Gene names

Name:	Smpx
Synonyms:	Srmx

Organism

Rattus norvegicus (Rat) [Reference proteome]

Taxonomic identifier

10116 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Rattus

Protein attributes

Sequence length	85 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Plays a role in the regulatory network through which muscle cells coordinate their structural and functional states during growth, adaptation, and repair By similarity.
Sequence similarities	Belongs to the SMPX family.

Ontologies

Keywords
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Cellular_component	M band Inferred from electronic annotation. Source: Compara costamere Inferred from electronic annotation. Source: Compara muscle tendon junction Inferred from electronic annotation. Source: Compara nucleus Inferred from electronic annotation. Source: Compara
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 85	85	Small muscular protein		PRO_0000071981

Sequences

	Sequence		Length	Mass (Da)
	Q925F0 [UniParc]. Last modified December 1, 2001. Version 1. Checksum: 52654F8C790C932C	FASTA	85	9,121
	10 20 30 40 50 60 MSKQPISNVR SIQANINIPM GAFRPGAGQP PRRKESTPGT AEGAPATPEE KKPVPGMKKF 70 80 PGPVVNLSEI QNVKSELKYV PKGEQ

References

[1]	"Identification, mapping, and genomic structure of a novel X-chromosomal human gene (SMPX) encoding a small muscular protein." Patzak D., Zhuchenko O., Lee C.-C., Wehnert M. Hum. Genet. 105:506-512(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AF364071 mRNA. Translation: AAK50399.1.
IPI	IPI00205601.
RefSeq	NP_445847.1. NM_053395.1.
UniGene	Rn.4123.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	10116.ENSRNOP00000010027.
Proteomic databases
PaxDb	Q925F0.
PRIDE	Q925F0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
Ensembl	ENSRNOT00000010027; ENSRNOP00000010027; ENSRNOG00000007495.
GeneID	84416.
KEGG	rno:84416.
Organism-specific databases
CTD	23676.
RGD	69233. Smpx.
Phylogenomic databases
eggNOG	NOG85281.
GeneTree	ENSGT00390000017542.
HOGENOM	HOG000120124.
HOVERGEN	HBG059051.
InParanoid	Q925F0.
OMA	NIPMGAL.
OrthoDB	EOG40P48C.
Gene expression databases
Genevestigator	Q925F0.
GermOnline	ENSRNOG00000007495. Rattus norvegicus.
Family and domain databases
ProtoNet	Search...
Other
NextBio	616894.

Entry information

Entry name

SMPX_RAT

Accession

Primary (citable) accession number: Q925F0

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 10, 2005
Last sequence update:	December 1, 2001
Last modified:	April 3, 2013
This is version 48 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Chordata Protein Annotation Program