UniProt Accession

 PMT3_SCHPO; O13351; O74186 

Genbank Protein ID

 AB017187; CU329671; AF019235 

Genbank Nucleotide ID

 BAA32595.1; CAB44758.1; AAB71541.1 

Protein Name

 Ubiquitin-like protein pmt3/smt3 

Protein Synonyms/Alias

  

Gene Name

 pmt3 

Gene Synonyms/Alias

 smt3; ubl2; SPBC365.06 

Created Date

 July 27, 2013 

Organism

 Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) 

NCBI Taxa ID

 284812 

Lysine Modification

Position	Peptide	Type	References
14	ANISDADKSAITPTT	sumoylation	[1]
30	DTSQQDVKPSTEHIN	sumoylation	[1]

Reference

 [1] SUMO chain formation is required for response to replication arrest in S. pombe.
 Skilton A, Ho JC, Mercer B, Outwin E, Watts FZ.
 PLoS One. 2009 Aug 25;4(8):e6750. [PMID: 19707600] 

Functional Description

 Required for chromosome segregation where it may be involved in microtubule assembly. Loss of smt3 leads to an increase in telomere length. 

Sequence Annotation

 DOMAIN 35 115 Ubiquitin-like.
 CROSSLNK 111 111 Glycyl lysine isopeptide (Gly-Lys)  

Keyword

 Complete proteome; Isopeptide bond; Nucleus; Reference proteome; Ubl conjugation pathway. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 117 AA 

Protein Sequence

Gene Ontology

 GO:0030998; C:linear element; IDA:PomBase.
 GO:0044732; C:mitotic spindle pole body; IDA:PomBase.
 GO:0031386; F:protein tag; TAS:PomBase.
 GO:0030702; P:chromatin silencing at centromere; IMP:PomBase.
 GO:0030466; P:chromatin silencing at silent mating-type cassette; IMP:PomBase.
 GO:0000070; P:mitotic sister chromatid segregation; IMP:PomBase.
 GO:0071441; P:negative regulation of histone H3-K14 acetylation; IMP:PomBase.
 GO:0051572; P:negative regulation of histone H3-K4 methylation; IMP:PomBase.
 GO:0051573; P:negative regulation of histone H3-K9 methylation; IMP:PomBase.
 GO:0016925; P:protein sumoylation; TAS:PomBase.
 GO:0000723; P:telomere maintenance; IMP:PomBase. 

Interpro

 IPR022617; SUMO.
 IPR000626; Ubiquitin.
 IPR019955; Ubiquitin_supergroup. 

Pfam

 PF11976; Rad60-SLD
 PF00240; ubiquitin 

SMART

 SM00213; UBQ 

PROSITE

 PS50053; UBIQUITIN_2 

PRINTS