Q6CXB9 (BUD32_KLULA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Serine/threonine-protein kinase BUD32
EC=2.7.11.1

Gene names

Name:	BUD32
Ordered Locus Names:	KLLA0A09625g

Organism

Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica) [Complete proteome]

Taxonomic identifier

284590 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Kluyveromyces

Protein attributes

Sequence length	263 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Component of the EKC/KEOPS complex which promotes both telomere uncapping and telomere elongation By similarity. The complex is required for efficient recruitment of transcriptional coactivators. Important for bud site selection By similarity.
Catalytic activity	ATP + a protein = ADP + a phosphoprotein.
Subunit structure	Component of the EKC/KEOPS complex By similarity.
Subcellular location	Cytoplasm By similarity. Nucleus By similarity. Chromosome › telomere By similarity.
Sequence similarities	Belongs to the protein kinase superfamily. Tyr protein kinase family. BUD32 subfamily. Contains 1 protein kinase domain.

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Cellular component	Chromosome Cytoplasm Nucleus Telomere
Ligand	ATP-binding Nucleotide-binding
Molecular function	Activator Kinase Serine/threonine-protein kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	lipopolysaccharide biosynthetic process Inferred from electronic annotation. Source: InterPro regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	chromosome, telomeric region Inferred from electronic annotation. Source: UniProtKB-SubCell cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell membrane Inferred from electronic annotation. Source: InterPro nucleus Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW protein serine/threonine kinase activity Inferred from electronic annotation. Source: UniProtKB-KW protein tyrosine kinase 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 – 263	263	Serine/threonine-protein kinase BUD32		PRO_0000278916
Regions
	Domain	16 – 263	248	Protein kinase
	Nucleotide binding	22 – 30	9	ATP By similarity
Sites
	Active site	163	1	Proton acceptor By similarity
	Binding site	54	1	ATP By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q6CXB9 [UniParc]. Last modified August 16, 2004. Version 1. Checksum: 0772C5015D2A3782	FASTA	263	29,818
	10 20 30 40 50 60 MSAEIIASIA DVLTDNIPLT PISQGAEAVV FTSPVHPYLP KNRTDGDDKL YILKYRPEKK 70 80 90 100 110 120 YRHPVIDKTL TKHRTLGESR LLAKLRLIDG LNVPKLIGCD PYHGCIWLEF LGEDLPNGHG 130 140 150 160 170 180 FSNLKNFLWM NASDPYSDLV RDTMINVGKQ IGLMHWNDYC HGDLTTSNIV LVRAGEDWQP 190 200 210 220 230 240 YLIDFGLGSI STLVEDKGVD LYVLERAIIS THSSFANRYN LWVLEGFKSV FESHGKAGLG 250 260 KYKDLIRRFE EVRLRGRKRS MIG

References

[1]

"Genome evolution in yeasts." Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I., de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L., Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S. , Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J., Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E., Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C., Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M., Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S., Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F., Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M., Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M., Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C., Weissenbach J., Wincker P., Souciet J.-L. Nature 430:35-44(2004) [PubMed: 15229592] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CR382121 Genomic DNA. Translation: CAH03008.1.
RefSeq	XP_451420.1. XM_451420.1.
3D structure databases
ProteinModelPortal	Q6CXB9.
ModBase	Search...
Protein-protein interaction databases
STRING	Q6CXB9.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	2896318.
GenomeReviews	Gene locus KLLA0A09625g in contig CR382121_GR.
KEGG	kla:KLLA0A09625g.
Phylogenomic databases
eggNOG	fuNOG08130.
HOGENOM	HBG574115.
OMA	MLLKPPL.
OrthoDB	EOG4R7ZKZ.
Family and domain databases
InterPro	IPR022495. Kinase-assoc_endopept-1. IPR011009. Kinase-like_dom. IPR010440. LipoPS_kinase. IPR000719. Prot_kinase_cat_dom. IPR008266. Tyr_kinase_AS. [Graphical view]
KO	K08851.
Pfam	PF06293. Kdo. 1 hit. [Graphical view]
SUPFAM	SSF56112. Kinase_like. 1 hit.
TIGRFAMs	TIGR03724. Arch_bud32. 1 hit.
PROSITE	PS00107. PROTEIN_KINASE_ATP. False negative. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00109. PROTEIN_KINASE_TYR. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

BUD32_KLULA

Accession

Primary (citable) accession number: Q6CXB9

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 6, 2007
Last sequence update:	August 16, 2004
Last modified:	December 14, 2011
This is version 69 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Fungal Protein Annotation Program