Gene Gene information from NCBI Gene database.
Entrez ID 699
Gene name BUB1 mitotic checkpoint serine/threonine kinase
Gene symbol BUB1
Synonyms (NCBI Gene)
BUB1ABUB1LMCPH30hBUB1
Chromosome 2
Chromosome location 2q13
Summary This gene encodes a serine/threonine-protein kinase that play a central role in mitosis. The encoded protein functions in part by phosphorylating members of the mitotic checkpoint complex and activating the spindle checkpoint. This protein also plays a ro
SNPs SNP information provided by dbSNP.
2
SNP ID Visualize variation Clinical significance Consequence
rs587776642 A>- Pathogenic Non coding transcript variant, coding sequence variant, frameshift variant
rs794729661 C>T Pathogenic Splice donor variant
miRNA miRNA information provided by mirtarbase database.
197
miRTarBase ID miRNA Experiments Reference
MIRT007183 hsa-miR-450a-1-3p qRT-PCRWestern blot 23110129
MIRT048279 hsa-miR-196a-5p CLASH 23622248
MIRT045266 hsa-miR-186-5p CLASH 23622248
MIRT042691 hsa-miR-196b-5p CLASH 23622248
MIRT053536 hsa-miR-10b-3p Luciferase reporter assayMicroarrayqRT-PCRWestern blot 23125021
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
39
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000775 Component Chromosome, centromeric region IEA
GO:0000776 Component Kinetochore IBA
GO:0000776 Component Kinetochore IDA 15020684, 16760428, 17227893, 19465021, 22331848
GO:0000776 Component Kinetochore IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602452 1148 ENSG00000169679
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O43683
Protein name Mitotic checkpoint serine/threonine-protein kinase BUB1 (hBUB1) (EC 2.7.11.1) (BUB1A)
Protein function Serine/threonine-protein kinase that performs 2 crucial functions during mitosis: it is essential for spindle-assembly checkpoint signaling and for correct chromosome alignment. Has a key role in the assembly of checkpoint proteins at the kineto
PDB 2LAH , 4A1G , 4QPM , 4R8Q , 5DMZ , 6F7B , 7B1F , 7B1H , 7B1J
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF08311 Mad3_BUB1_I 6 126 Mad3/BUB1 homology region 1 Domain
PF00069 Pkinase 787 1032 Protein kinase domain Domain
Tissue specificity TISSUE SPECIFICITY: High expression in testis and thymus, less in colon, spleen, lung and small intestine. Expressed in fetal thymus, bone marrow, heart, liver, spleen and thymus. Expression is associated with cells/tissues with a high mitotic index.
Sequence
MDTPENVLQMLEAHMQSYKGNDPLGEWERYIQWVEENFPENKEYLITLLEHLMKEFLDKK
KYHNDPRFISYCLKFAEYNSDLHQFFEFLYNHGIGTLSSPLYIAWAGHLEAQGELQHASA
VLQRGI
QNQAEPREFLQQQYRLFQTRLTETHLPAQARTSEPLHNVQVLNQMITSKSNPGN
NMACISKNQGSELSGVISSACDKESNMERRVITISKSEYSVHSSLASKVDVEQVVMYCKE
KLIRGESEFSFEELRAQKYNQRRKHEQWVNEDRHYMKRKEANAFEEQLLKQKMDELHKKL
HQVVETSHEDLPASQERSEVNPARMGPSVGSQQELRAPCLPVTYQQTPVNMEKNPREAPP
VVPPLANAISAALVSPATSQSIAPPVPLKAQTVTDSMFAVASKDAGCVNKSTHEFKPQSG
AEIKEGCETHKVANTSSFHTTPNTSLGMVQATPSKVQPSPTVHTKEALGFIMNMFQAPTL
PDISDDKDEWQSLDQNEDAFEAQFQKNVRSSGAWGVNKIISSLSSAFHVFEDGNKENYGL
PQPKNKPTGARTFGERSVSRLPSKPKEEVPHAEEFLDDSTVWGIRCNKTLAPSPKSPGDF
TSAAQLASTPFHKLPVESVHILEDKENVVAKQCTQATLDSCEENMVVPSRDGKFSPIQEK
SPKQALSSHMYSASLLRLSQPAAGGVLTCEAELGVEACRLTDTDAAIAEDPPDAIAGLQA
EWMQMSSLGTVDAPNFIVGNPWDDKLIFKLLSGLSKPVSSYPNTFEWQCKLPAIKPKTEF
QLGSKLVYVHHLLGEGAFAQVYEATQGDLNDAKNKQKFVLKVQKPANPWEFYIGTQLMER
LKPSMQHMFMKFYSAHLFQNGSVLVGELYSYGTLLNAINLYKNTPEKVMPQGLVISFAMR
MLYMIEQVHDCEIIHGDIKPDNFILGNGFLEQDDEDDLSAGLALIDLGQSIDMKLFPKGT
IFTAKCETSGFQCVEMLSNKPWNYQIDYFGVAATVYCMLFGTYMKVKNEGGECKPEGLFR
RLPHLDMWNEFF
HVMLNIPDCHHLPSLDLLRQKLKKVFQQHYTNKIRALRNRLIVLLLEC
KRSRK
Sequence length 1085
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Cell cycle
Oocyte meiosis
Progesterone-mediated oocyte maturation
  Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal
Separation of Sister Chromatids
Resolution of Sister Chromatid Cohesion
RHO GTPases Activate Formins
Mitotic Prometaphase
EML4 and NUDC in mitotic spindle formation
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
16
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
Carcinoma of colon Pathogenic rs587776642 RCV000007151
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Colorectal cancer with chromosomal instability, somatic Pathogenic rs794729661, rs121909055 RCV000007498
RCV000007499
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Microcephaly 30, primary, autosomal recessive Pathogenic rs1479870307, rs2467990507 RCV002472384
RCV002472385
★★★★☆
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
BUB1-related disorder Likely benign; Uncertain significance; Benign; Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA, HEPATOCELLULAR CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Colorectal cancer Uncertain significance ClinVar
ClinGen, ClinVar, GenCC, HPO
ClinGen, ClinVar, GenCC, HPO
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
COLORECTAL NEOPLASMS CTD
★★☆☆☆
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
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 12096343
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 10992296, 15013707, 29100315
★☆☆☆☆
Found in Text Mining only
Adenoid Cystic Carcinoma Adenocarcinoma BEFREE 16525682
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma BEFREE 18383837, 18782851
★☆☆☆☆
Found in Text Mining only
Adrenocortical Carcinoma Adrenocortical carcinoma Pubtator 32147961, 32923148, 38053725 Associate
★☆☆☆☆
Found in Text Mining only
Adult T-Cell Lymphoma/Leukemia T-Cell Lymphoma/Leukemia BEFREE 10960763
★☆☆☆☆
Found in Text Mining only
Ambiguous Genitalia Ambiguous Genitalia HPO_DG
★☆☆☆☆
Found in Text Mining only
Anaplastic thyroid carcinoma Anaplastic thyroid cancer BEFREE 18383837
★☆☆☆☆
Found in Text Mining only
Aneuploidy Aneuploidy Pubtator 17620410, 23440991, 26608463, 29448935, 35044816, 40069598 Associate
★☆☆☆☆
Found in Text Mining only
ANOPHTHALMIA AND PULMONARY HYPOPLASIA Syndromic microphthalmia BEFREE 30898709
★☆☆☆☆
Found in Text Mining only