Reviewed, UniProtKB/Swiss-Prot P0C6E7 (PUB55_ARATH)

Names and origin

Protein names

Recommended name:
    Putative U-box domain-containing protein 55
    EC=6.3.2.-
Alternative name(s):
    Plant U-box protein 55

Gene names

Name:	PUB55
Ordered Locus Names:	At1g01660
ORF Names:	T1N6.4

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	568 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Functions as an E3 ubiquitin ligase By similarity.
Pathway	Protein modification; protein ubiquitination.
Sequence similarities	Contains 1 U-box domain.
Sequence caution	The sequence AAF78397.1 differs from that shown. Reason: Erroneous gene model prediction. The predicted gene has been split into 2 genes: At1g01660 and At1g01670.

Ontologies

Keywords
Biological process	Ubl conjugation pathway
Domain	Coiled coil
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 – 568	568	Putative U-box domain-containing protein 55		PRO_0000322190
Regions
	Domain	505 – 568	64	U-box
	Coiled coil	217 – 464	248	Potential

Sequences

	Sequence		Length	Mass (Da)
	P0C6E7-1 [UniParc]. Last modified February 26, 2008. Version 1. Checksum: 8EF70F7B1FE091AA	FASTA	568	66,036
	10 20 30 40 50 60 MAELMAMGND VVHVAVKSDV RESRSTLLWA LRNLGAKKVC ILHVYQPKTA SPAARKLEEL 70 80 90 100 110 120 EAIMYETLHD YFDFCQQEGV NEDDIYISCI EMNDVKQGIL ELIHESKIKK LVMGAASDHH 130 140 150 160 170 180 YSEKMFDLKS RKAKYVYQHA PSSCEVMFMC DGHLIYTKEA NLEDCMGETE SEAGQSKPKL 190 200 210 220 230 240 YSSASPKCSA ELVSAIVAYI DTRRDRDMLE PNASEDQSES DRNDQLYRQL KQALMEVEES 250 260 270 280 290 300 KREAYEECVR RFKAENTAVE AIRSAREYEA MYNEEAKLRK EGKEALAKQR KMVEKTKQER 310 320 330 340 350 360 DDALIIILNG RKLYNEELRR RVEAEEMLGK EKEEHERTKK EIEEVRAIVQ DGTLYNEQLR 370 380 390 400 410 420 HRKEMEESMK RQEEELEKTK KEKEEACMIS KNLMQLYEDE VRQRKEAEEL VKRRREELEK 430 440 450 460 470 480 VKKEKEEACS VGQNFMRLYE EEARRRKGTE EELSKVAAEK DAASSVCSEI LLLLQSYTRR 490 500 510 520 530 540 HGTPSGFSDE DSVTRQPPSY FICPISQEVM REPRVAADGF TYEAESLREW LDNGHETSPM 550 560 TNLKLAHNNL VPNHALRSAI QEWLQRNS

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.

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: AAF78397.1. Sequence problems.
IPI	IPI00527810.
PIR	E86147.
RefSeq	NP_171672.1.
UniGene	At.51449
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	839461.
GenomeReviews	Gene locus AT1G01660 in contig CT485782_GR.
KEGG	ath:AT1G01660.
Organism-specific databases
TAIR	At1g01660.
Gene expression databases
Genevestigator	P0C6E7.
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

PUB55_ARATH

Accession

Primary (citable) accession number: P0C6E7
Secondary accession number(s): Q9LQ93

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 26, 2008
Last sequence update:	February 26, 2008
Last modified:	October 13, 2009
This is version 14 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)