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D3ZBE5

- NEK7_RAT

UniProt

D3ZBE5 - NEK7_RAT

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Protein
Serine/threonine-protein kinase Nek7
Gene
Nek7
Organism
Rattus norvegicus (Rat)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at transcript leveli

Functioni

Protein kinase which plays an important role in mitotic cell cycle progression. Required for microtubule nucleation activity of the centrosome, robust mitotic spindle formation and cytokinesis. Phosphorylates RPS6KB1. releasing the autoinhibitory function of Tyr-97 By similarity.1 Publication

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.

Cofactori

Magnesium.

Enzyme regulationi

Binding to NEK9 stimulates its activity by releasing the autoinhibitory function of Tyr-97 By similarity.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei63 – 631ATP By similarity
Sitei97 – 971Autoinhibitory By similarity
Active sitei161 – 1611Proton acceptor By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi40 – 489ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. metal ion binding Source: UniProtKB-KW
  3. protein serine/threonine kinase activity Source: UniProtKB
Complete GO annotation...

GO - Biological processi

  1. protein phosphorylation Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Serine/threonine-protein kinase, Transferase

Keywords - Ligandi

ATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Serine/threonine-protein kinase Nek7 (EC:2.7.11.1)
Alternative name(s):
Never in mitosis A-related kinase 7
Short name:
NimA-related protein kinase 7
Gene namesi
Name:Nek7
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
ProteomesiUP000002494: Chromosome 13

Organism-specific databases

RGDi1311160. Nek7.

Subcellular locationi

Nucleus By similarity. Cytoplasm. Cytoplasmcytoskeletonspindle pole By similarity. Cytoplasmcytoskeletonmicrotubule organizing centercentrosome By similarity
Note: Present at centrosome throughout the cell cycle. Also detected at spindle midzone of the anaphase cells and eventually concentrates at the midbody By similarity.

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
  2. microtubule organizing center Source: UniProtKB-SubCell
  3. nucleus Source: UniProtKB-SubCell
  4. spindle pole Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 302302Serine/threonine-protein kinase Nek7
PRO_0000412823Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-acetylmethionine By similarity
Modified residuei195 – 1951Phosphoserine; by NEK9 By similarity

Post-translational modificationi

Phosphorylation at Ser-195 required for its activation By similarity.

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

PRIDEiD3ZBE5.

Expressioni

Tissue specificityi

Highly expressed in the liver.1 Publication

Interactioni

Subunit structurei

Monomer. Interacts with NEK9 By similarity.

Structurei

3D structure databases

ProteinModelPortaliD3ZBE5.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini34 – 299266Protein kinase
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni20 – 3314NTE motif By similarity
Add
BLAST

Domaini

Displays an autoinhibited conformation: Tyr-97 side chain points into the active site, interacts with the activation loop, and blocks the alphaC helix. The autoinhibitory conformation is released upon binding with NEK9 By similarity.
The NTE (N-terminal extension) motif is a structural component of the catalytic domain and thus contributes to activity By similarity.

Sequence similaritiesi

Phylogenomic databases

GeneTreeiENSGT00720000108402.
KOiK08857.
OMAiQLVNICI.
OrthoDBiEOG74J983.
PhylomeDBiD3ZBE5.
TreeFamiTF105135.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR001245. Ser-Thr/Tyr_kinase_cat_dom.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
PRINTSiPR00109. TYRKINASE.
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

D3ZBE5-1 [UniParc]FASTAAdd to Basket

« Hide

MDEQPQGMQG PPVPQFQPQK ALRPDMGYNT LANFRIEKKI GRGQFSEVYR    50
ASCLLDGVPV ALKKVQIFDL MDAKARADCI KEIDLLKQLN HPNVIKYYAS 100
FIEDNELNIV LELADAGDLS RMIKHFKKQK RLIPERTVWK YFVQLCSALD 150
HMHSRRVMHR DIKPANVFIT ATGVVKLGDL GLGRFFSSKT TAAHSLVGTP 200
YYMSPERIHE NGYNFKSDIW SLGCLLYEMA ALQSPFYGDK MNLYSLCKKI 250
EQCDYPPLPS DHYSEELRQL VNICINPDPE KRPDIAYVYD VAKRMHACTA 300
SS 302
Length:302
Mass (Da):34,529
Last modified:April 20, 2010 - v1
Checksum:i1773BB6E19DFBEDA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH473958 Genomic DNA. Translation: EDM09639.1.
RefSeqiNP_001101816.1. NM_001108346.2.
XP_006249988.1. XM_006249926.1.
XP_006249989.1. XM_006249927.1.
UniGeneiRn.211490.

Genome annotation databases

EnsembliENSRNOT00000000817; ENSRNOP00000000817; ENSRNOG00000000657.
GeneIDi360850.
KEGGirno:360850.
UCSCiRGD:1311160. rat.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CH473958 Genomic DNA. Translation: EDM09639.1 .
RefSeqi NP_001101816.1. NM_001108346.2.
XP_006249988.1. XM_006249926.1.
XP_006249989.1. XM_006249927.1.
UniGenei Rn.211490.

3D structure databases

ProteinModelPortali D3ZBE5.
ModBasei Search...

Proteomic databases

PRIDEi D3ZBE5.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSRNOT00000000817 ; ENSRNOP00000000817 ; ENSRNOG00000000657 .
GeneIDi 360850.
KEGGi rno:360850.
UCSCi RGD:1311160. rat.

Organism-specific databases

CTDi 140609.
RGDi 1311160. Nek7.

Phylogenomic databases

GeneTreei ENSGT00720000108402.
KOi K08857.
OMAi QLVNICI.
OrthoDBi EOG74J983.
PhylomeDBi D3ZBE5.
TreeFami TF105135.

Miscellaneous databases

NextBioi 674364.
PROi D3ZBE5.

Family and domain databases

InterProi IPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR001245. Ser-Thr/Tyr_kinase_cat_dom.
IPR002290. Ser/Thr_dual-sp_kinase_dom.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view ]
Pfami PF00069. Pkinase. 1 hit.
[Graphical view ]
PRINTSi PR00109. TYRKINASE.
SMARTi SM00220. S_TKc. 1 hit.
[Graphical view ]
SUPFAMi SSF56112. SSF56112. 1 hit.
PROSITEi PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Mural R.J., Adams M.D., Myers E.W., Smith H.O., Venter J.C.
    Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  2. "Identification of the NIMA family kinases NEK6/7 as regulators of the p70 ribosomal S6 kinase."
    Belham C., Comb M.J., Avruch J.
    Curr. Biol. 11:1155-1167(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, TISSUE SPECIFICITY.

Entry informationi

Entry nameiNEK7_RAT
AccessioniPrimary (citable) accession number: D3ZBE5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 21, 2011
Last sequence update: April 20, 2010
Last modified: April 16, 2014
This is version 35 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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