Reviewed, UniProtKB/Swiss-Prot Q9LQ92 (PUB54_ARATH)

Names and origin

Protein names

Recommended name:
    U-box domain-containing protein 54
    EC=6.3.2.-
Alternative name(s):
    Plant U-box protein 54

Gene names

Name:	PUB54
Ordered Locus Names:	At1g01680
ORF Names:	T1N6.5

Organism

Arabidopsis thaliana (Mouse-ear cress) [Complete proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis

Protein attributes

Sequence length	308 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Functions as an E3 ubiquitin ligase By similarity.
Pathway	Protein modification; protein ubiquitination.
Sequence similarities	Contains 1 U-box domain.

Ontologies

Keywords
Biological process	Ubl conjugation pathway
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	modification-dependent protein catabolic process Inferred from electronic annotation. Source: UniProtKB-KW protein ubiquitination Inferred from electronic annotation. Source: InterPro
Cellular component	ubiquitin ligase complex Inferred from electronic annotation. Source: InterPro
Molecular function	ubiquitin-protein ligase activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 308	308	U-box domain-containing protein 54		PRO_0000322189
Regions
	Domain	237 – 306	70	U-box
	Compositional bias	191 – 196	6	Poly-Glu

Sequences

	Sequence		Length	Mass (Da)
	Q9LQ92-1 [UniParc]. Last modified October 1, 2000. Version 1. Checksum: CE53CFA27C77547D	FASTA	308	35,392
	10 20 30 40 50 60 MEDAIYVAVN QDVRESKKTL LWALKNLQVK KIFLLHVHLP FSLTTSSSRL EQSEIDAIQD 70 80 90 100 110 120 SELNTSVNSL YKYRDICINK GVNEKDVDTS MISGHDVGEG IVELIYQNII TNLVMGAAAD 130 140 150 160 170 180 PHYSRGMSIT SRKAEYVSQH APHSCKIWFI CKGKLIKQRE RSFYLGNPSD SFSEFSTSAE 190 200 210 220 230 240 KPISKGRRRD EEEEPESPKE HPGWILEPEE SPKKGRKETI EKSKSNESDE DPRLEDFKCP 250 260 270 280 290 300 ISMEIMRDPH VAADGFTYEA EEFRKWLRSG GRTSPKTNKP LENHNLVPNH TLRIIIKDWL EKNPNYKR

References

[1]

"Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana." Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K. , Conn L., Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P., Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D., Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J., Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L., Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A., Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A., Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M., Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M., Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P., Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D., Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D., Yu G., Fraser C.M., Venter J.C., Davis R.W. Nature 408:816-820(2000) [PubMed: 11130712] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.

+

Additional computationally mapped references.

Web resources

PlantsUBQ

A functional genomics database for the ubiquitin/26S proteasome proteolytic pathway in plants

Cross-references

Sequence databases
EMBLGenBankDDBJ	AC009273 Genomic DNA. Translation: AAF78398.1.
IPI	IPI00532514.
PIR	F86147.
RefSeq	NP_171674.2.
UniGene	At.42636
3D structure databases
HSSP	HSSP built from PDB template 1T1H based on UniProtKB Q8VZ40.
ModBase	Search...
Genome annotation databases
GeneID	839251.
GenomeReviews	Gene locus AT1G01680 in contig CT485782_GR.
KEGG	ath:AT1G01680.
NMPDR	fig|3702.1.peg.279.
Organism-specific databases
TAIR	At1g01680.
Phylogenomic databases
InParanoid	Q9LQ92.
Gene expression databases
Genevestigator	Q9LQ92.
Family and domain databases
InterPro	IPR003613. Ubox_domain. [Graphical view]
Pfam	PF04564. U-box. 1 hit. [Graphical view]
SMART	SM00504. Ubox. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PUB54_ARATH

Accession

Primary (citable) accession number: Q9LQ92

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 26, 2008
Last sequence update:	October 1, 2000
Last modified:	December 15, 2009
This is version 46 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)