Gene Gene information from NCBI Gene database.
Entrez ID 7317
Gene name Ubiquitin like modifier activating enzyme 1
Gene symbol UBA1
Synonyms (NCBI Gene)
A1S9A1S9TA1STAMCX1CFAP124GXP1POC20SMAX2UBA1AUBE1UBE1XVEXAS
Chromosome X
Chromosome location Xp11.3
Summary The protein encoded by this gene catalyzes the first step in ubiquitin conjugation to mark cellular proteins for degradation. This gene complements an X-linked mouse temperature-sensitive defect in DNA synthesis, and thus may function in DNA repair. It is
miRNA miRNA information provided by mirtarbase database.
284
miRTarBase ID miRNA Experiments Reference
MIRT051972 hsa-let-7b-5p CLASH 23622248
MIRT051972 hsa-let-7b-5p CLASH 23622248
MIRT051972 hsa-let-7b-5p CLASH 23622248
MIRT051972 hsa-let-7b-5p CLASH 23622248
MIRT050778 hsa-miR-17-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
38
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000792 Component Heterochromatin IDA 1376922
GO:0003723 Function RNA binding HDA 22658674, 22681889
GO:0004839 Function Ubiquitin activating enzyme activity IBA
GO:0004839 Function Ubiquitin activating enzyme activity IDA 12629039, 21685362
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
314370 12469 ENSG00000130985
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P22314
Protein name Ubiquitin-like modifier-activating enzyme 1 (EC 6.2.1.45) (Protein A1S9) (Ubiquitin-activating enzyme E1)
Protein function Catalyzes the first step in ubiquitin conjugation to mark cellular proteins for degradation through the ubiquitin-proteasome system (PubMed:1447181, PubMed:1606621, PubMed:33108101). Activates ubiquitin by first adenylating its C-terminal glycin
PDB 4P22 , 6DC6 , 7PYV
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00899 ThiF 55 450 ThiF family Domain
PF16190 E1_FCCH 227 297 Ubiquitin-activating enzyme E1 FCCH domain Domain
PF16191 E1_4HB 298 366 Ubiquitin-activating enzyme E1 four-helix bundle Domain
PF00899 ThiF 451 952 ThiF family Domain
PF10585 UBA_e1_thiolCys 638 884 Ubiquitin-activating enzyme active site Domain
PF09358 E1_UFD 955 1053 Ubiquitin fold domain Domain
Tissue specificity TISSUE SPECIFICITY: Detected in erythrocytes (at protein level). Ubiquitous. {ECO:0000269|PubMed:1986373}.
Sequence
MSSSPLSKKRRVSGPDPKPGSNCSPAQSVLSEVPSVPTNGMAKNGSEADIDEGLYSRQLY
VLGHEAMKRLQTSSVLVSGLRGLGVEIAKNIILGGVKAVTLHDQGTAQWADLSSQFYLRE
EDIGKNRAEVSQPRLAELNSYVPVTAYTGPLVEDFLSGFQVVVLTNTPLEDQLRVGEFCH
NRGIKLVVADTRGLFGQLFCDFGEEMILTDSNGEQPLSAMVSMVTK
DNPGVVTCLDEARH
GFESGDFVSFSEVQGMVELNGNQPMEIKVLGPYTFSICDTSNFSDYIRGGIVSQVKV
PKK
ISFKSLVASLAEPDFVVTDFAKFSRPAQLHIGFQALHQFCAQHGRPPRPRNEEDAAELVA
LAQAVN
ARALPAVQQNNLDEDLIRKLAYVAAGDLAPINAFIGGLAAQEVMKACSGKFMPI
MQWLYFDALECLPEDKEVLTEDKCLQRQNR
YDGQVAVFGSDLQEKLGKQKYFLVGAGAIG
CELLKNFAMIGLGCGEGGEIIVTDMDTIEKSNLNRQFLFRPWDVTKLKSDTAAAAVRQMN
PHIRVTSHQNRVGPDTERIYDDDFFQNLDGVANALDNVDARMYMDRRCVYYRKPLLESGT
LGTKGNVQVVIPFLTESYSSSQDPPEKSIPICTLKNF
PNAIEHTLQWARDEFEGLFKQPA
ENVNQYLTDPKFVERTLRLAGTQPLEVLEAVQRSLVLQRPQTWADCVTWACHHWHTQYSN
NIRQLLHNFPPDQLTSSGAPFWSGPKRCPHPLTFDVNNPLHLDYVMAAANLFAQTYGLTG
SQDRAAVATFLQSVQVPEFTPKSGVKIHVSDQELQSANASVDDSRLEELKATLPSPDKLP
GFKMYPIDFEKDDDSNFHMDFIVAASNLRAENYDIPSADRHKSK
LIAGKIIPAIATTTAA
VVGLVCLELYKVVQGHRQLDSYKNGFLNLALPFFGFSEPLAAPRHQYYNQEW
TLWDRFEV
QGLQPNGEEMTLKQFLDYFKTEHKLEITMLSQGVSMLYSFFMPAAKLKERLDQPMTEIVS
RVSKRKLGRHVRALVLELCCNDESGEDVEVPYV
RYTIR
Sequence length 1058
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Ubiquitin mediated proteolysis
Parkinson disease
Pathways of neurodegeneration - multiple diseases
  Synthesis of active ubiquitin: roles of E1 and E2 enzymes
Antigen processing: Ubiquitination & Proteasome degradation
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
612
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Cervical cancer Likely benign; Uncertain significance rs141814896, rs782429883 RCV005917441
RCV005902040
Cholangiocarcinoma Benign rs7877968 RCV005904072
Colorectal cancer Benign; Likely benign rs145283250 RCV005896776
Familial cancer of breast Likely benign rs141814896 RCV005917440
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Arthritis Associate 34046042, 37666646
Arthrogryposis multiplex congenita distal X linked Associate 18179898, 33513289
Bone Marrow Failure Disorders Associate 37084382
Brain Neoplasms Associate 39183260
Carcinoma Hepatocellular Associate 32132870
Colorectal Neoplasms Stimulate 37417208
Digestive System Neoplasms Associate 39183260
Exanthema Associate 34046042
Fever Associate 33108101, 37666646, 38552317
Genetic Diseases X Linked Associate 36578047