Homo sapiens Protein: LRRC52
Summary
InnateDB Protein IDBP-104470.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol LRRC52
Protein Name leucine rich repeat containing 52
Synonyms
Species Homo sapiens
Ensembl Protein ENSP00000294818
InnateDB Gene IDBG-104468 (LRRC52)
Protein Structure
UniProt Annotation
Function Auxiliary protein of the large-conductance, voltage and calcium-activated potassium channel (BK alpha). Modulates gating properties by producing a marked shift in the BK channel's voltage dependence of activation in the hyperpolarizing direction, and in the absence of calcium. KCNU1 channel auxiliary protein. May modulate KCNU1 gating properties. {ECO:0000269PubMed:22547800, ECO:0000269PubMed:23129643}.
Subcellular Localization Cell membrane {ECO:0000250}; Single-pass membrane protein {ECO:0000250}. Note=Expression at the cell surface may require the presence of KCNU1.
Disease Associations
Tissue Specificity Mainly expressed in testis and skeletal muscle. {ECO:0000269PubMed:22547800}.
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
Biological Process
GO:0006811 ion transport
Cellular Component
GO:0005886 plasma membrane
GO:0016021 integral component of membrane
Protein Structure and Domains
PDB ID
InterPro IPR000372 Leucine-rich repeat-containing N-terminal
IPR001611 Leucine-rich repeat
IPR003591 Leucine-rich repeat, typical subtype
PFAM PF01462
PF00560
PF13504
PF13855
PRINTS
PIRSF
SMART SM00013
SM00369
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt Q8N7C0
PhosphoSite PhosphoSite-
TrEMBL
UniProt Splice Variant
Entrez Gene 440699
UniGene Hs.664975
RefSeq NP_001005214
HUGO HGNC:32156
OMIM 615218
CCDS CCDS30930
HPRD 13396
IMGT
EMBL AK098677 AL157714 BC132981 BC132983
GenPept AAI32982 AAI32984 BAC05375 CAI15338