Gene Gene information from NCBI Gene database.
Entrez ID 583
Gene name Bardet-Biedl syndrome 2
Gene symbol BBS2
Synonyms (NCBI Gene)
BBSRP74
Chromosome 16
Chromosome location 16q13
Summary This gene is a member of the Bardet-Biedl syndrome (BBS) gene family. Bardet-Biedl syndrome is an autosomal recessive disorder characterized by severe pigmentary retinopathy, obesity, polydactyly, renal malformation and cognitive disability. The proteins
SNPs SNP information provided by dbSNP.
64
SNP ID Visualize variation Clinical significance Consequence
rs4784677 C>A,G,T Benign, pathogenic Missense variant, non coding transcript variant, coding sequence variant
rs34191306 T>C Conflicting-interpretations-of-pathogenicity Non coding transcript variant, synonymous variant, coding sequence variant
rs41280892 T>C Likely-benign, benign-likely-benign, conflicting-interpretations-of-pathogenicity Intron variant
rs121908174 A>C Likely-pathogenic, pathogenic Non coding transcript variant, coding sequence variant, missense variant
rs121908175 G>C Likely-pathogenic, pathogenic Non coding transcript variant, coding sequence variant, stop gained
miRNA miRNA information provided by mirtarbase database.
21
miRTarBase ID miRNA Experiments Reference
MIRT715808 hsa-miR-7154-5p HITS-CLIP 19536157
MIRT715807 hsa-miR-433-3p HITS-CLIP 19536157
MIRT715808 hsa-miR-7154-5p HITS-CLIP 19536157
MIRT715807 hsa-miR-433-3p HITS-CLIP 19536157
MIRT816866 hsa-miR-1269 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
72
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 16189514, 16327777, 17574030, 18000879, 18762586, 20080638, 22139371, 22500027, 25416956, 25552655, 27173435, 28514442, 29039417, 32296183, 33144677, 33961781
GO:0005737 Component Cytoplasm IEA
GO:0005829 Component Cytosol TAS
GO:0005856 Component Cytoskeleton IEA
GO:0005886 Component Plasma membrane IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
606151 967 ENSG00000125124
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9BXC9
Protein name BBSome complex member BBS2 (Bardet-Biedl syndrome 2 protein)
Protein function The BBSome complex is thought to function as a coat complex required for sorting of specific membrane proteins to the primary cilia. The BBSome complex is required for ciliogenesis but is dispensable for centriolar satellite function. This cilio
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF14781 BBS2_N 20 126 Ciliary BBSome complex subunit 2, N-terminal Family
PF14783 BBS2_Mid 165 272 Ciliary BBSome complex subunit 2, middle region Family
PF14782 BBS2_C 276 715 Ciliary BBSome complex subunit 2, C-terminal Family
Tissue specificity TISSUE SPECIFICITY: Widely expressed.
Sequence
Sequence length 721
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    BBSome-mediated cargo-targeting to cilium
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
32
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Autosomal recessive retinitis pigmentosa Likely pathogenic; Pathogenic rs121908178 RCV001257834
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Bardet-Biedl syndrome Likely pathogenic; Pathogenic rs1225299095, rs771554923, rs1964531402, rs2144095211, rs750146549, rs2144143132, rs2144145120, rs2144150359, rs2144163316, rs1170844318, rs181736797, rs2144193544, rs2144214319, rs2144138948, rs1964155109
View all (118 more)
RCV001378131
RCV001377136
RCV001377369
RCV001386722
RCV001390543
View all (135 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Bardet-Biedl syndrome 1 Likely pathogenic rs766098919 RCV003229562
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Bardet-biedl syndrome 1/2, digenic Pathogenic; Likely pathogenic rs121908179, rs587777826 RCV000004839
RCV000004842
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
BREAST CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BREAST CARCINOMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Uncertain significance; Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CILIOPATHIES Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Ablepharon Ablepharon BEFREE 30301382
★☆☆☆☆
Found in Text Mining only
Acrocallosal Syndrome Acrocallosal Syndrome BEFREE 23142271
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of colon Adenocarcinoma Of Colon BEFREE 16909108
★☆☆☆☆
Found in Text Mining only
Amelogenesis imperfecta local hypoplastic form Amelogenesis imperfecta Pubtator 36672825 Associate
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 26600047
★☆☆☆☆
Found in Text Mining only
Anodontia Anodontia Pubtator 36672825 Associate
★☆☆☆☆
Found in Text Mining only
Bardet-Biedl Syndrome Bardet-Biedl Syndrome BEFREE 11179009, 11707781, 12016587, 12107442, 12567324, 12677556, 12872256, 14976158, 15106604, 15173597, 15224652, 15266619, 15539463, 15649943, 15770229
View all (51 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Bardet-Biedl Syndrome Bardet-Biedl Syndrome CLINVAR_DG 11285252, 11567139, 12837689, 16877420, 16909204, 19402160, 20177705, 20498079, 21052717, 21157496, 21344540, 21642631, 22410627, 23432027, 23829372
View all (9 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Bardet-Biedl Syndrome Bardet-Biedl Syndrome LHGDN 12567324, 12872256
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Bardet-Biedl syndrome Bardet-Biedl Syndrome Orphanet
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)