Gene Gene information from NCBI Gene database.
Entrez ID 81846
Gene name SET binding factor 2
Gene symbol SBF2
Synonyms (NCBI Gene)
CMT4B2DENND7BMTMR13
Chromosome 11
Chromosome location 11p15.4
Summary This gene encodes a pseudophosphatase and member of the myotubularin-related protein family. This gene maps within the CMT4B2 candidate region of chromosome 11p15 and mutations in this gene have been associated with Charcot-Marie-Tooth Disease, type 4B2.
SNPs SNP information provided by dbSNP.
14
SNP ID Visualize variation Clinical significance Consequence
rs120074138 G>A Pathogenic Coding sequence variant, stop gained, genic downstream transcript variant, non coding transcript variant
rs120074139 G>A,T Likely-benign, uncertain-significance, pathogenic Coding sequence variant, stop gained, synonymous variant, non coding transcript variant
rs139967004 T>A Conflicting-interpretations-of-pathogenicity, uncertain-significance Genic downstream transcript variant, coding sequence variant, intron variant, missense variant, non coding transcript variant
rs143773975 T>C Likely-benign, conflicting-interpretations-of-pathogenicity, uncertain-significance Coding sequence variant, synonymous variant, non coding transcript variant
rs374841593 G>A Conflicting-interpretations-of-pathogenicity Synonymous variant, coding sequence variant, intron variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
277
miRTarBase ID miRNA Experiments Reference
MIRT018858 hsa-miR-335-5p Microarray 18185580
MIRT726650 hsa-miR-19a-3p HITS-CLIP 22473208
MIRT726649 hsa-miR-19b-3p HITS-CLIP 22473208
MIRT1326804 hsa-miR-1271 CLIP-seq
MIRT1326805 hsa-miR-129-5p CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
23
GO ID Ontology Definition Evidence Reference
GO:0005085 Function Guanyl-nucleotide exchange factor activity IBA
GO:0005085 Function Guanyl-nucleotide exchange factor activity IDA 20937701
GO:0005085 Function Guanyl-nucleotide exchange factor activity IEA
GO:0005085 Function Guanyl-nucleotide exchange factor activity TAS
GO:0005515 Function Protein binding IPI 15998640, 25416956, 32296183
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
607697 2135 ENSG00000133812
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q86WG5
Protein name Myotubularin-related protein 13 (Inactive phosphatidylinositol 3-phosphatase 13) (SET-binding factor 2)
Protein function Guanine nucleotide exchange factor (GEF) which activates RAB21 and possibly RAB28 (PubMed:20937701, PubMed:25648148). Promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form (PubMed:209377
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF03456 uDENN 25 85 uDENN domain Domain
PF02141 DENN 116 298 DENN (AEX-3) domain Family
PF12335 SBF2 530 754 Myotubularin protein Family
PF02893 GRAM 867 1006 GRAM domain Domain
PF06602 Myotub-related 1092 1521 Myotubularin-like phosphatase domain Domain
PF00169 PH 1744 1847 PH domain Domain
Tissue specificity TISSUE SPECIFICITY: Widely expressed. Expressed in spinal cord. {ECO:0000269|PubMed:12554688}.
Sequence
MARLADYFIVVGYDHEKPGSGEGLGKIIQRFPQKDWDDTPFPQGIELFCQPGGWQLSRER
KQPTFFVVVLTDIDSDRHYCSCLTF
YEAEINLQGTKKEEIEGEAKVSGLIQPAEVFAPKS
LVLVSRLYYPEIFRACLGLIYTVYVDSLNVSLESLIANLCACLVPAAGGSQKLFSLGAGD
RQLIQTPLHDSLPITGTSVALLFQQLGIQNVLSLFCAVLTENKVLFHSASFQRLSDACRA
LESLMFPLKYSYPYIPILPAQLLEVLSSPTPFIIGVHSVFKTDVHELLDVIIADLDGG
TI
KIPECIHLSSLPEPLLHQTQSALSLILHPDLEVADHAFPPPRTALSHSKMLDKEVRAVFL
RLFAQLFQGYRSCLQLIRIHAEPVIHFHKTAFLGQRGLVENDFLTKVLSGMAFAGFVSER
GPPYRSCDLFDELVAFEVERIKVEENNPVKMIKHVRELAEQLFKNENPNPHMAFQKVPRP
TEGSHLRVHILPFPEINEARVQELIQENVAKNQNAPPATRIEKKCVVPAGPPVVSIMDKV
TTVFNSAQRLEVVRNCISFIFENKILETEKTLPAALRALKGKAARQCLTDELGLHVQQNR
AILDHQQFDYIIRMMNCTLQDCSSLEEYNIAAALLPLTSAFYRKLAPGVSQFAYTCVQDH
PIWTNQQFWETTFYNAVQEQVRSLYLSAKEDNHAPHLKQKDKLPDDHYQEKTAMDLAAEQ
LRLWPTLSKSTQQELVQHEESTVFSQAIHFANLM
VNLLVPLDTSKNKLLRTSAPGDWESG
SNSIVTNSIAGSVAESYDTESGFEDSENTDIANSVVRFITRFIDKVCTESGVTQDHIKSL
HCMIPGIVAMHIETLEAVHRESRRLPPIQKPKILRPALLPGEEIVCEGLRVLLDPDGREE
ATGGLLGGPQLLPAEGALFLTTYRILFRGTPHDQLVGEQTVVRSFPIASITKEKKITMQN
QLQQNMQEGLQITSASFQLIKVAFDEEVSPEVVEIFKKQLMKFRYP
QSIFSTFAFAAGQT
TPQIILPKQKEKNTSFRTFSKTIVKGAKRAGKMTIGRQYLLKKKTGTIVEERVNRPGWNE
DDDVSVSDESELPTSTTLKASEKSTMEQLVEKACFRDYQRLGLGTISGSSSRSRPEYFRI
TASNRMYSLCRSYPGLLVVPQAVQDSSLPRVARCYRHNRLPVVCWKNSRSGTLLLRSGGF
HGKGVVGLFKSQNSPQAAPTSSLESSSSIEQEKYLQALLNAVSVHQKLRGNSTLTVRPAF
ALSPGVWASLRSSTRLISSPTSFIDVGARLAGKDHSASFSNSSYLQNQLLKRQAALYIFG
EKSQLRNFKVEFALNCEFVPVEFHEIRQVKASFKKLMRACIPSTIPTDSEVTFLKALGDS
EWFPQLHRIMQLAVVVSEVLENGSSVLVCLEEGWDITAQVTSLVQLLSDPFYRTLEGFQM
LVEKEWLSFGHKFSQRSSLTLNCQGSGFAPVFLQFLDCVHQVHNQYPTEFEFNLYYLKFL
AFHYVSNRFKTFLLDSDYERL
EHGTLFDDKGEKHAKKGVCIWECIDRMHKRSPIFFNYLY
SPLEIEALKPNVNVSSLKKWDYYIEETLSTGPSYDWMMLTPKHFPSEDSDLAGEAGPRSQ
RRTVWPCYDDVSCTQPDALTSLFSEIEKLEHKLNQAPEKWQQLWERVTVDLKEEPRTDRS
QRHLSRSPGIVSTNLPSYQKRSLLHLPDSSMGEEQNSSISPSNGVERRAATLYSQYTSKN
DENRSFEGTLYKRGALLKGWKPRWFVLDVTKHQLRYYDSGEDTSCKGHIDLAEVEMVIPA
GPSMGAPKHTSDKAFFDLKTSKRVYNFCAQDGQSAQQWMDKIQSCIS
DA
Sequence length 1849
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    RAB GEFs exchange GTP for GDP on RABs
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
43
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
Charcot-Marie-Tooth disease Pathogenic; Likely pathogenic rs120074139, rs1032796987, rs1947335024 RCV000790190
RCV000790191
RCV001172789
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth disease type 4 Pathogenic; Likely pathogenic rs141133392, rs2135330973, rs2133850270, rs2133861507, rs1433023728, rs2134006623, rs2133861770, rs1295003959, rs120074138, rs120074139, rs1249209712, rs746642259, rs1399471736, rs2494735922, rs1853958093
View all (31 more)
RCV002948236
RCV001379782
RCV001377306
RCV001379143
RCV001390841
View all (42 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4B2 Pathogenic; Likely pathogenic rs2134006623, rs1852575488, rs120074137, rs120074138, rs120074139, rs2496176112, rs2494901293, rs762408471, rs113702075, rs1565106242, rs1032796987, rs1590076969, rs145183196, rs1947335024, rs1853955279
View all (1 more)
RCV001784935
RCV002250304
RCV004700180
RCV004700181
RCV004700182
View all (11 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Ovarian serous cystadenocarcinoma Pathogenic rs1060499999 RCV005898432
★★★★☆
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
Acute myeloid leukemia Likely benign; Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ALZHEIMER DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BREAST CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
BREAST CARCINOMA GWAS catalog
★★☆☆☆
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
Acquired Kyphoscoliosis Acquired Kyphoscoliosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of large intestine Colorectal Cancer GWASCAT_DG 31089142
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of pancreas Pancreatic adenocarcinoma BEFREE 23180869
★☆☆☆☆
Found in Text Mining only
Aortic Aneurysm Abdominal Aortic aneurysm Pubtator 35968497 Stimulate
★☆☆☆☆
Found in Text Mining only
Blindness Blindness Pubtator 25873783 Stimulate
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 30338801, 32626753 Associate
★☆☆☆☆
Found in Text Mining only
Charcot-Marie-Tooth Disease Charcot-Marie-Tooth Disease BEFREE 12554688, 12687498, 15304601, 16399794, 17917119, 18429927, 23334996, 27732968, 31070812, 31772832
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth Disease Charcot-Marie-Tooth Disease LHGDN 12687498, 15477569, 15998640
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth disease type 4 Charcot-Marie-Tooth Disease CLINVAR_DG 12687498, 15477569, 25873783
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4B2 Charcot-Marie-Tooth Disease Orphanet
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)