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Protein

Serine/threonine-protein kinase Nek8

Gene

Nek8

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Required for renal tubular integrity. May regulate local cytoskeletal structure in kidney tubule epithelial cells. May regulate ciliary biogenesis through targeting of proteins to the cilia. Plays a role in organogenesis and is involved in the regulation of the Hippo signaling pathway (By similarity).By similarity

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.

Cofactori

Mg2+By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei33ATPPROSITE-ProRule annotation1
Active sitei128Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi10 – 18ATPPROSITE-ProRule annotation9

GO - Molecular functioni

GO - Biological processi

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 Nek8 (EC:2.7.11.1)
Alternative name(s):
Never in mitosis A-related kinase 8
Short name:
NimA-related protein kinase 8
Gene namesi
Name:Nek8
Synonyms:Jck
OrganismiRattus norvegicus (Rat)
Taxonomic identifieri10116 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus
Proteomesi
  • UP000002494 Componenti: Chromosome 10

Organism-specific databases

RGDi1306897. Nek8.

Subcellular locationi

  • Cytoplasm By similarity
  • Cytoplasmcytoskeleton By similarity
  • Cell projectioncilium By similarity

  • Note: Predominantly cytoplasmic. Localizes to the proximal region of the primary cilium and is not observed in dividing cells (By similarity).By similarity

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell projection, Cilium, Cytoplasm, Cytoskeleton

Pathology & Biotechi

Keywords - Diseasei

Disease mutation

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004244151 – 698Serine/threonine-protein kinase Nek8Add BLAST698

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei162Phosphothreonine; by autocatalysisBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiD3ZGQ5.
PRIDEiD3ZGQ5.

Expressioni

Gene expression databases

BgeeiENSRNOG00000012866.

Interactioni

Subunit structurei

Interacts with PKD2; may regulate PKD2 targeting to the cilium. Component of a complex containing at least ANKS6, INVS, NEK8 and NPHP3 (PubMed:23793029). ANKS6 may organize complex assembly by linking INVS and NPHP3 to NEK8 and INVS may target it to the proximal ciliary axoneme. Interacts with ANKS3 (By similarity).By similarity1 Publication

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000017264.

Structurei

3D structure databases

ProteinModelPortaliD3ZGQ5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini4 – 258Protein kinasePROSITE-ProRule annotationAdd BLAST255
Repeati415 – 466RCC1 1Add BLAST52
Repeati467 – 518RCC1 2Add BLAST52
Repeati520 – 571RCC1 3Add BLAST52
Repeati585 – 636RCC1 4Add BLAST52
Repeati638 – 689RCC1 5Add BLAST52

Sequence similaritiesi

Contains 1 protein kinase domain.PROSITE-ProRule annotation
Contains 5 RCC1 repeats.PROSITE-ProRule annotation

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiKOG0589. Eukaryota.
ENOG410Y7JF. LUCA.
GeneTreeiENSGT00760000118997.
InParanoidiD3ZGQ5.
KOiK08857.
OMAiTSARCRG.
OrthoDBiEOG091G0GU4.
PhylomeDBiD3ZGQ5.
TreeFamiTF106472.

Family and domain databases

Gene3Di2.130.10.30. 1 hit.
InterProiIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR009091. RCC1/BLIP-II.
IPR000408. Reg_chr_condens.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
PF00415. RCC1. 4 hits.
[Graphical view]
PRINTSiPR00633. RCCNDNSATION.
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF50985. SSF50985. 1 hit.
SSF56112. SSF56112. 1 hit.
PROSITEiPS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
PS50012. RCC1_3. 4 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

D3ZGQ5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEKYERIRVV GRGAFGIVHL CLRKADQKLV IIKQIPVEQM TKEERQAAQN
60 70 80 90 100
ECQVLKLLNH PNVIEYYENF LEDKALMIAM EYAPGGTLAE FIQKRCNSLL
110 120 130 140 150
EEETILHFFV QILLALHHVH THLILHRDLK TQNILLDKHR MVVKIGDFGI
160 170 180 190 200
SKILSSKSKA YTVVGTPCYI SPELCEGKPY NQKSDIWALG CVLYELASLK
210 220 230 240 250
RAFEAANLPA LVLKIMSGTF APISDRYSPE LRQLVLSLLS LEPAQRPPLS
260 270 280 290 300
HIMAQPLCIR ALLNIHTDVG SVRMRRAEKC LTPGTPMAPG STGSRATSAR
310 320 330 340 350
CRGVPRGPVR PAIPPPLSSV YAWGGGLSIP LRLPMPNTEV VQVAAGRTQK
360 370 380 390 400
AGVTRSGRLI LWEAPPLGTG GGTLLPGAVE LPQPQFVSRF LEGQSGVTIK
410 420 430 440 450
HVACGDLFTA CLTDRGIIMT FGSGSNGCLG HGSLTDISQP TIVEALLGYE
460 470 480 490 500
MVQVACGASH VLALSADGEL FAWGRGDGGR LGLGTRESHN CPQQVPMVPG
510 520 530 540 550
QEAQRVVCGI DCSMILTSPG RVLACGSNRF NKLGLDCLSL EEEPVPHQQV
560 570 580 590 600
EEALSFTPLG SAPLDRETLL CVDLGTAHSA AVTASGACYT FGSNQHGQLG
610 620 630 640 650
TSSRRVSRAP CRVQGLEGIK MVMVACGDAF TVAIGAEGEV YSWGKGARGR
660 670 680 690
LGRRDEDAGL PRPVQLDETH PYTVTSVSCC HGNTLLAVRS VTDEPVPP
Length:698
Mass (Da):75,254
Last modified:April 20, 2010 - v1
Checksum:i3846FCE2E3E53A0D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AABR06064754 Genomic DNA. No translation available.
CH473948 Genomic DNA. Translation: EDM05318.1.
RefSeqiNP_001099274.1. NM_001105804.1.
XP_006246995.1. XM_006246933.2.
UniGeneiRn.144705.

Genome annotation databases

EnsembliENSRNOT00000017264; ENSRNOP00000017264; ENSRNOG00000012866.
GeneIDi287473.
KEGGirno:287473.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AABR06064754 Genomic DNA. No translation available.
CH473948 Genomic DNA. Translation: EDM05318.1.
RefSeqiNP_001099274.1. NM_001105804.1.
XP_006246995.1. XM_006246933.2.
UniGeneiRn.144705.

3D structure databases

ProteinModelPortaliD3ZGQ5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000017264.

Proteomic databases

PaxDbiD3ZGQ5.
PRIDEiD3ZGQ5.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSRNOT00000017264; ENSRNOP00000017264; ENSRNOG00000012866.
GeneIDi287473.
KEGGirno:287473.

Organism-specific databases

CTDi284086.
RGDi1306897. Nek8.

Phylogenomic databases

eggNOGiKOG0589. Eukaryota.
ENOG410Y7JF. LUCA.
GeneTreeiENSGT00760000118997.
InParanoidiD3ZGQ5.
KOiK08857.
OMAiTSARCRG.
OrthoDBiEOG091G0GU4.
PhylomeDBiD3ZGQ5.
TreeFamiTF106472.

Miscellaneous databases

PROiD3ZGQ5.

Gene expression databases

BgeeiENSRNOG00000012866.

Family and domain databases

Gene3Di2.130.10.30. 1 hit.
InterProiIPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR009091. RCC1/BLIP-II.
IPR000408. Reg_chr_condens.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
PF00415. RCC1. 4 hits.
[Graphical view]
PRINTSiPR00633. RCCNDNSATION.
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF50985. SSF50985. 1 hit.
SSF56112. SSF56112. 1 hit.
PROSITEiPS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
PS50012. RCC1_3. 4 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiNEK8_RAT
AccessioniPrimary (citable) accession number: D3ZGQ5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 13, 2013
Last sequence update: April 20, 2010
Last modified: November 30, 2016
This is version 59 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.