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 categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
1643
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Charcot-Marie-Tooth disease Pathogenic; Likely pathogenic rs120074139, rs1032796987, rs1947335024 RCV000790190
RCV000790191
RCV001172789
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
RCV005095127
RCV002049091
RCV002002456
RCV001045497
RCV001055475
RCV002589328
RCV002646661
RCV002820311
RCV002815891
RCV002852442
RCV002877061
RCV002903867
RCV002872276
RCV002975805
RCV002966072
RCV003005822
RCV003057272
RCV003583328
RCV003581275
RCV003583574
RCV003583677
RCV003583810
RCV003744113
RCV003744151
RCV003744341
RCV003745049
RCV003814919
RCV000471492
RCV000471792
RCV001381198
RCV000696854
RCV000707144
RCV000686834
RCV000706139
RCV000704934
RCV000696789
RCV002535814
RCV001046934
RCV001035494
RCV001061866
RCV001212930
RCV001239448
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
RCV003234624
RCV003448551
RCV004556159
RCV005409974
RCV005410304
RCV005870875
RCV000988487
RCV003479276
RCV006443770
RCV001196478
RCV001262441
Ovarian serous cystadenocarcinoma Pathogenic rs1060499999 RCV005898432
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Likely benign; Benign rs117107002, rs61892572, rs11826263, rs201201683 RCV005919159
RCV005915290
RCV005925206
RCV005900011
Cholangiocarcinoma Benign rs11826263, rs7128234 RCV005925209
RCV005900067
Clear cell carcinoma of kidney Likely benign; Uncertain significance rs779580044, rs775360425 RCV005911264
RCV005893053
Congenital thrombocytopenia Uncertain significance rs764823510 RCV005863237
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Aortic Aneurysm Abdominal Stimulate 35968497
Blindness Stimulate 25873783
Carcinoma Hepatocellular Associate 30338801, 32626753
Carcinoma Non Small Cell Lung Associate 27460731, 35444785
Charcot Marie Tooth Disease Associate 12687498, 34169998
Charcot Marie Tooth disease Type 2B Associate 25873783
Charcot Marie Tooth disease Type 4B1 Associate 15998640, 31070812
Charcot Marie Tooth disease Type 4B2 Associate 12687498, 25462154, 25873783, 27732968
Charcot Marie Tooth disease Type 4B2 Stimulate 25873783
Colorectal Neoplasms Associate 32626753