Reviewed, UniProtKB/Swiss-Prot Q5UQC9 (UBC1_MIMIV)

Names and origin

Protein names

Recommended name:
    Probable ubiquitin-conjugating enzyme E2 L460
    EC=6.3.2.19
Alternative name(s):
    Ubiquitin-protein ligase
    Ubiquitin carrier protein

Gene names

Name:	UBC
Ordered Locus Names:	MIMI_L460

Organism

Acanthamoeba polyphaga mimivirus (APMV) [Complete proteome]

Taxonomic identifier

212035 [NCBI]

Taxonomic lineage

Viruses › dsDNA viruses, no RNA stage › Mimiviridae › Mimivirus

Virus host

Acanthamoeba polyphaga (Amoeba) [TaxID: 5757]

Protein attributes

Sequence length	158 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the covalent attachment of ubiquitin to other proteins By similarity.
Catalytic activity	ATP + ubiquitin + protein lysine = AMP + diphosphate + protein N-ubiquityllysine.
Pathway	Protein modification; protein ubiquitination.
Sequence similarities	Belongs to the ubiquitin-conjugating enzyme family.

Ontologies

Keywords
Biological process	Ubl conjugation pathway
Ligand	ATP-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	modification-dependent protein catabolic process Inferred from electronic annotation. Source: UniProtKB-KW post-translational protein modification Inferred from electronic annotation. Source: InterPro regulation of protein metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW ubiquitin-protein ligase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 158	158	Probable ubiquitin-conjugating enzyme E2 L460		PRO_0000082593
Sites
	Active site	91	1	Glycyl thioester intermediate By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q5UQC9-1 [UniParc]. Last modified December 7, 2004. Version 1. Checksum: 9653F53C82DEB536	FASTA	158	18,677
	10 20 30 40 50 60 MNSSNIRRIQ NEYNKINNDK NLYADSFQIN MVDENIFLWK VNIKGPENSL YENYNFELEI 70 80 90 100 110 120 ELSNDYPYSS PKVKFITPIQ HMNVNDKGDI CLNILKKDGW NASLNIISII WSIIVLLDQP 130 140 150 NPEDPFNSEL ASLYRNDKLS YDKKIRDYCK THSKLWTF

References

[1]	"The 1.2-megabase genome sequence of Mimivirus." Raoult D., Audic S., Robert C., Abergel C., Renesto P., Ogata H., La Scola B., Susan M., Claverie J.-M. Science 306:1344-1350(2004) [PubMed: 15486256] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Rowbotham-Bradford.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AY653733 Genomic DNA. Translation: AAV50726.1.
RefSeq	YP_142814.1.
3D structure databases
SMR	Q5UQC9. Positions 1-154.
ModBase	Search...
Genome annotation databases
GeneID	3162996.
Enzyme and pathway databases
BRENDA	6.3.2.19. 281366.
Family and domain databases
InterPro	IPR016135. UBQ-conjugat/RWD-like. IPR000608. UBQ-conjugat_E2. [Graphical view]
Gene3D	G3DSA:3.10.110.10. UBQ-conjugat_E2. 1 hit.
Pfam	PF00179. UQ_con. 1 hit. [Graphical view]
SMART	SM00212. UBCc. 1 hit. [Graphical view]
PROSITE	PS00183. UBIQUITIN_CONJUGAT_1. False negative. PS50127. UBIQUITIN_CONJUGAT_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

UBC1_MIMIV

Accession

Primary (citable) accession number: Q5UQC9

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 13, 2005
Last sequence update:	December 7, 2004
Last modified:	January 19, 2010
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

Virus (Virus annotation project)