Selected-GenAtlas references	SOURCE	GeneCards	NCBI Gene	Swiss-Prot	Ensembl
	HGNC	UniGene	Nucleotide	OMIM	UCSC

Home Page

FLASH GENE

Symbol

SNRPB

contributors: - updated : 31-05-2005

HGNC name	small nuclear ribonucleoprotein polypeptides B and B1
HGNC id	11153

FLASH GENE DNA RNA EXPRESSION PROTEIN DISORDER ANIMAL & CELL MODELS

Location	20p13      Physical location : 2.442.280 - 2.451.499
Synonym symbol(s)	SNRPB1, COD

DNA

TYPE	functioning gene
STRUCTURE	9.00 kb     7 Exon(s)

10 Kb 5' upstream gene genomic sequence study

MAPPING

cloned

Y

linked

N

status

confirmed

RNA

TRANSCRIPTS	type	messenger

identification nb exons type bp product Protein kDa AA specific expression Year Pubmed variant 1, isoform B-prime - splicing 1007 24 240 - Licciardo variant 2, isoform B - splicing 1153 - 231 - Licciardo using an alternative splice site in the 3' coding region, causing a frameshift, resulting in a shorter isoform, with a distinct C terminus

EXPRESSION

Type

constitutive of

expressed in	(based on citations)
organ(s)	System Organ level 1 Organ level 2 Organ level 3 Organ level 4 Level Pubmed Species Stage Rna symbol blood / hematopoietic thymus       highly Cardiovascular heart       highly Digestive liver       highly Endocrine pancreas       highly Nervous brain       highly Reproductive male system prostate     highly Respiratory lung       highly Skin/Tegument skin       highly Urinary kidney       highly

tissue

System Tissue Tissue level 1 Tissue level 2 Level Pubmed Species Stage Rna symbol Epithelial secretory glandular endocrine   Epithelial secretory glandular exocrine   Lymphoid

cells

System Cell Pubmed Species Stage Rna symbol Nervous neuron

cell lineage

cell lines

fluid/secretion

at STAGE

PROTEIN

PHYSICAL PROPERTIES

STRUCTURE

motifs/domains

conjugated

RiboP

HOMOLOGY

interspecies	ortholog to murine Snrpb
	homolog to Drosophila SmB
	homolog to C.elegans W08E3.1

Homologene

FAMILY

snRNP SMB/SMN family

CATEGORY

RNA associated

SUBCELLULAR LOCALIZATION	intracellular
	intracellular,nucleus

basic FUNCTION

involved in the pre-mRNA splicing or in snRNP structure

CELLULAR PROCESS

nucleotide, RNA splicing

PHYSIOLOGICAL PROCESS

PATHWAY

metabolism

signaling

a component

units of the spliceosome

INTERACTION

DNA

RNA

small molecule

protein

binding to SNRNP U1, U2, U4/U6 and U5

cell & other

REGULATION

ASSOCIATED DISORDERS

corresponding disease(s)

Susceptibility

Variant & Polymorphism

Candidate gene

Marker

Therapy target

ANIMAL & CELL MODELS