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Q8L4P8 (CKB11_ORYSJ) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 83. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Cyclin-dependent kinase B1-1

Short name=CDKB1;1
Short name=CDKB;1
EC=2.7.11.22
EC=2.7.11.23
Gene names
Name:CDKB1-1
Ordered Locus Names:Os01g0897000, LOC_Os01g67160
ORF Names:OsJ_04403, P0674H09.14, P0696G06.32
OrganismOryza sativa subsp. japonica (Rice) [Reference proteome]
Taxonomic identifier39947 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

Protein attributes

Sequence length303 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Catalytic activity

ATP + a protein = ADP + a phosphoprotein.

ATP + [DNA-directed RNA polymerase] = ADP + [DNA-directed RNA polymerase] phosphate.

Tissue specificity

Expressed in actively dividing cells: root and shoot apical meristems, and young leaves. Ref.1

Induction

Down-regulated by sucrose starvation in suspension cell culture. Ref.1

Sequence similarities

Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.

Contains 1 protein kinase domain.

Sequence caution

The sequence BAD82176.1 differs from that shown. Reason: Erroneous gene model prediction.

The sequence BAF06998.1 differs from that shown. Reason: Erroneous gene model prediction.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 303303Cyclin-dependent kinase B1-1
PRO_0000296098

Regions

Domain4 – 295292Protein kinase
Nucleotide binding10 – 189ATP By similarity

Sites

Active site1361Proton acceptor By similarity
Binding site331ATP By similarity

Amino acid modifications

Modified residue141Phosphothreonine By similarity
Modified residue151Phosphotyrosine By similarity
Modified residue1701Phosphothreonine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8L4P8 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: 5AAAF71C0C1E281B

FASTA30334,602
        10         20         30         40         50         60 
MEKYEKLEKV GEGTYGKVYK AQDRATGQLV ALKKTRLEMD EEGIPPTALR EISILRLLSQ 

        70         80         90        100        110        120 
SLYVVRLLSV EQATKNGKPV LYLVFEFLDT DLKKFVDAYR KGPNPRPLPT NVIKSFLYQL 

       130        140        150        160        170        180 
CKGVAHCHGH GVLHRDLKPQ NLLVDKEKGI LKIADLGLGR AFTVPMKSYT HEIVTLWYRA 

       190        200        210        220        230        240 
PEVLLGSTHY STGVDIWSVG CIFAEMVRRQ ALFPGDSELQ QLLHIFRLLG TPTEEQWPGV 

       250        260        270        280        290        300 
TDLRDWHEFP QWKPQILERQ VPSLEPEGVD LLSKMLQYNP ANRISAKAAM EHPYFDSLDK 


SQF 

« Hide

References

« Hide 'large scale' references
[1]"Isolation and characterization of a rice cDNA encoding B1-type cyclin-dependent kinase."
Sakaguchi N., Furukawa T., Shimada H., Hashimoto J., Sakaguchi K., Umeda M.
Plant Biotechnol. 23:211-214(2006)
Cited for: NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, INDUCTION.
Strain: cv. Nipponbare.
[2]"The genome sequence and structure of rice chromosome 1."
Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y., Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H., Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M. expand/collapse author list , Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M., Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T., Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S., Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H., Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y., Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S., Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y., Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S., Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H., Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T.
Nature 420:312-316(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[3]"The map-based sequence of the rice genome."
International rice genome sequencing project (IRGSP)
Nature 436:793-800(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[4]"The rice annotation project database (RAP-DB): 2008 update."
The rice annotation project (RAP)
Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: GENOME REANNOTATION.
Strain: cv. Nipponbare.
[5]"The genomes of Oryza sativa: a history of duplications."
Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L. expand/collapse author list , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.
PLoS Biol. 3:266-281(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[6]"Genome-wide identification and expression analysis of rice cell cycle genes."
Guo J., Song J., Wang F., Zhang X.S.
Plant Mol. Biol. 64:349-360(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: GENE FAMILY.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AB239918 mRNA. Translation: BAE93883.1.
AP003316 Genomic DNA. Translation: BAC06275.1.
AP003349 Genomic DNA. Translation: BAD82176.1. Sequence problems.
AP008207 Genomic DNA. Translation: BAF06998.1. Sequence problems.
CM000138 Genomic DNA. Translation: EEE55809.1.

3D structure databases

ProteinModelPortalQ8L4P8.
SMRQ8L4P8. Positions 1-301.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING39947.LOC_Os01g67160.1.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsOS01T0897000-01; OS01T0897000-01; OS01G0897000.

Organism-specific databases

GrameneQ8L4P8.

Phylogenomic databases

eggNOGCOG0515.
HOGENOMHOG000233024.
OMAEFPQWKP.

Family and domain databases

InterProIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamPF00069. Pkinase. 1 hit.
[Graphical view]
SMARTSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMSSF56112. SSF56112. 1 hit.
PROSITEPS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCKB11_ORYSJ
AccessionPrimary (citable) accession number: Q8L4P8
Secondary accession number(s): B9EVC5, Q0JGY0, Q5N8M3
Entry history
Integrated into UniProtKB/Swiss-Prot: July 24, 2007
Last sequence update: October 1, 2002
Last modified: April 16, 2014
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Oryza sativa (rice)

Index of Oryza sativa entries and their corresponding gene designations