UniProtKB - O16844 (COS_DROME)
UniProt
O16844 - COS_DROME
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Protein
Kinesin-like protein costa
Gene
cos
Organism
Drosophila melanogaster (Fruit fly)
Sequence features
Status
Functioni
Regulates cubitus interruptus (ci) processing by recruiting multiple kinases to promote its efficient phosphorylation. Scaffolds multiple kinases and ci into proximity to promote its hyperphosphorylation, which then targets it for SCFSlimb/proteasome-mediated processing to generate its repressor form. Hh signaling inhibits ci phosphorylation by interfering with the cos-ci-kinases complex formation.2 Publications
Regions
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Nucleotide bindingi | 175 – 182 | 8 | ATPPROSITE-ProRule annotation |
GO - Molecular functioni
- ATPase activity Source: GO_Central
- ATP binding Source: UniProtKB-KW
- microtubule binding Source: FlyBase
- microtubule motor activity Source: GO_Central
- motor activity Source: FlyBase
- protein homodimerization activity Source: FlyBase
- protein kinase binding Source: FlyBase
- smoothened binding Source: FlyBase
- transcription factor binding Source: FlyBase
GO - Biological processi
- cytoplasmic sequestering of transcription factor Source: FlyBase
- imaginal disc-derived wing morphogenesis Source: FlyBase
- intraciliary transport Source: FlyBase
- microtubule-based movement Source: FlyBase
- negative regulation of sequence-specific DNA binding transcription factor activity Source: FlyBase
- negative regulation of smoothened signaling pathway Source: FlyBase
- negative regulation of transcription factor import into nucleus Source: FlyBase
- ovarian follicle cell development Source: FlyBase
- positive regulation of hh target transcription factor activity Source: FlyBase
- positive regulation of smoothened signaling pathway Source: FlyBase
- regulation of apoptotic process Source: FlyBase
- regulation of protein stability Source: FlyBase
- regulation of proteolysis Source: FlyBase
- smoothened signaling pathway Source: FlyBase
- ventricular system development Source: GO_Central
Keywords - Molecular functioni
Motor protein, RepressorKeywords - Ligandi
ATP-binding, Nucleotide-bindingEnzyme and pathway databases
SignaLinki | O16844. |
Names & Taxonomyi
Protein namesi | Recommended name: Kinesin-like protein costaAlternative name(s): Kinesin-like protein costal2 |
Gene namesi | Name:cos Synonyms:cos2, costal-2 ORF Names:CG1708 |
Organismi | Drosophila melanogaster (Fruit fly) |
Taxonomic identifieri | 7227 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Ecdysozoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora › |
Proteomesi | UP000000803: Chromosome 2R Componenti |
Organism-specific databases
FlyBasei | FBgn0000352. cos. |
Subcellular locationi
- Cytoplasm › cytoskeleton 1 Publication
GO - Cellular componenti
- cilium Source: GOC
- cytoplasm Source: FlyBase
- Hedgehog signaling complex Source: FlyBase
- kinesin complex Source: GO_Central
- microtubule Source: UniProtKB-KW
- microtubule associated complex Source: FlyBase
- plasma membrane Source: FlyBase
- vesicle membrane Source: FlyBase
Keywords - Cellular componenti
Cytoplasm, Cytoskeleton, MicrotubulePTM / Processingi
Molecule processing
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Chaini | 1 – 1201 | 1201 | Kinesin-like protein costa | PRO_0000307148 | Add BLAST |
Amino acid modifications
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Modified residuei | 599 – 599 | 1 | Phosphoserine1 Publication | |||
Modified residuei | 605 – 605 | 1 | Phosphoserine1 Publication |
Keywords - PTMi
PhosphoproteinProteomic databases
PaxDbi | O16844. |
PRIDEi | O16844. |
Expressioni
Developmental stagei
Present at high levels during the first 4 hours of embryogenesis and at moderate levels between 4-12 hours.1 Publication
Gene expression databases
Bgeei | O16844. |
Genevisiblei | O16844. DM. |
Interactioni
Subunit structurei
Homodimer (Potential). Binds microtubules. Interacts with ci, smo, sgg, CkIalpha and protein kinase A catalytic subunit.Curated2 Publications
Binary interactionsi
With | Entry | #Exp. | IntAct | Notes |
---|---|---|---|---|
ci | P19538 | 12 | EBI-102069,EBI-94976 | |
fu | P23647 | 4 | EBI-102069,EBI-165536 | |
smo | P91682 | 5 | EBI-102069,EBI-142245 |
Protein-protein interaction databases
BioGridi | 61534. 13 interactions. |
DIPi | DIP-22550N. |
IntActi | O16844. 7 interactions. |
STRINGi | 7227.FBpp0088087. |
Structurei
3D structure databases
ProteinModelPortali | O16844. |
SMRi | O16844. Positions 142-389. |
ModBasei | Search... |
MobiDBi | Search... |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Domaini | 4 – 391 | 388 | Kinesin motorPROSITE-ProRule annotation | Add BLAST |
Coiled coil
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Coiled coili | 652 – 821 | 170 | Sequence analysis | Add BLAST | ||
Coiled coili | 968 – 1001 | 34 | Sequence analysis | Add BLAST |
Compositional bias
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Compositional biasi | 622 – 625 | 4 | Poly-Pro | |||
Compositional biasi | 1119 – 1124 | 6 | Poly-Ala | |||
Compositional biasi | 1130 – 1154 | 25 | Thr-rich | Add BLAST |
Sequence similaritiesi
Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. KIF27 subfamily.PROSITE-ProRule annotation
Contains 1 kinesin motor domain.PROSITE-ProRule annotation
Keywords - Domaini
Coiled coilPhylogenomic databases
eggNOGi | ENOG410IGAQ. Eukaryota. ENOG4110CRV. LUCA. |
GeneTreei | ENSGT00810000125355. |
HOGENOMi | HOG000263945. |
InParanoidi | O16844. |
KOi | K06227. |
OMAi | NTMIVQP. |
OrthoDBi | EOG7TXKFX. |
PhylomeDBi | O16844. |
Family and domain databases
Gene3Di | 3.40.850.10. 2 hits. |
InterProi | IPR027640. Kinesin-like_fam. IPR001752. Kinesin_motor_dom. IPR027417. P-loop_NTPase. [Graphical view] |
PANTHERi | PTHR24115. PTHR24115. 6 hits. |
Pfami | PF00225. Kinesin. 2 hits. [Graphical view] |
PRINTSi | PR00380. KINESINHEAVY. |
SMARTi | SM00129. KISc. 1 hit. [Graphical view] |
SUPFAMi | SSF52540. SSF52540. 1 hit. |
PROSITEi | PS50067. KINESIN_MOTOR_2. 1 hit. [Graphical view] |
i Sequence
Sequence statusi: Complete.
O16844-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MEIPIQVAVR IFPHRELKDL LRSFGPTEPK KDAQAVDEGA DSKDSEAQVP
60 70 80 90 100
AAEKDNPSIS ETDPNGNAEQ DSAADSKTIP DANGNDSGQK DYPDSAYCVQ
110 120 130 140 150
AIPISASALG LPSALPGGDP MDSIAAGLIQ VGPHTVPVTH ALPSSSSQEQ
160 170 180 190 200
VYHQTVFPLI TLFLEGFDAS VVTYGQRGQG KSYTLYGNVQ DPTLTDSTEG
210 220 230 240 250
VVQLCVRDIF SHISLHPERT YAINVGFVEI CGGDVCDLLG MGNIHCTNVD
260 270 280 290 300
AVFHWLQVGL SARQSLPAHT LFTLTLEQQW VSKEGLLQHR LSTASFSDLC
310 320 330 340 350
GTERCGDQPP GRPLDAGLCM LEQVISTLTD PGLMYGVNGN IPYGQTTLTT
360 370 380 390 400
LLKDSFGGRA QTLVILCVSP LEEHLPETLG NLQFAFKVQC VRNFVIMNTY
410 420 430 440 450
SDDNTMIVQP AEPVPESNSS AGPLSQAGPG DNFGLQFAAS QWSKLVTNAE
460 470 480 490 500
GLFSKLIDSK LITEVEKEQI EEWLFLKQEC EECLSSTEAM RQQKQLVPIL
510 520 530 540 550
EAEEPEDVNS EAANSESPNS DNENDTDNES HRPDLDDKIE SLMEEFRDKT
560 570 580 590 600
DALILEKHAE YLSKHPKAVM QSQDREIEAQ PPEENGDDRK VSIGSRRRSV
610 620 630 640 650
QPGASLSTAE LAMLNRVASQ QPPPPIDPES VVDPLESSSG EGIRQAALAA
660 670 680 690 700
AAATAPIEQL QKKLRKLVAE IEGKQRQLRE IEETIQVKQN IIAELVKNSD
710 720 730 740 750
TRSHAKQRFH KKRAKLEAEC DKAKKQLGKA LVQGRDQSEI ERWTTIIGHL
760 770 780 790 800
ERRLEDLSSM KHIAGESGQK VKKLQQSVGE SRKQADDLQK KLRKECKLRC
810 820 830 840 850
QMEAELAKLR ESRETGKELV KAQGSPEQQG RQLKAVQARI THLNHILREK
860 870 880 890 900
SDNLEEQPGP EQQETLRHEI RNLRGTRDLL LEERCHLDRK LKRDKVLTQK
910 920 930 940 950
EERKLLECDE AIEAIDAAIE FKNEMITGHR SIDTSDRIQR EKGEQMLMAR
960 970 980 990 1000
LNRLSTEEMR TLLYKYFTKV IDLRDSSRKL ELQLVQLERE RDAWEWKERV
1010 1020 1030 1040 1050
LSNAVRQARL EGERNAVLLQ RQHEMKLTLM LRHMAEETSA SSASYGERAL
1060 1070 1080 1090 1100
APACVAPPVQ ASSDFDYDHF YKGGGNPSKA LIKAPKPMPT GSALDKYKDK
1110 1120 1130 1140 1150
EQRSGRNIFA KFHVLTRYAS AAAAGSSGST AEESTALIES TTTATATTTS
1160 1170 1180 1190 1200
TTTTGAVGKV KDKALVSFRP EQLKRLMPAP TATKVTRQKN KIIIQDASRR
N
Sequence cautioni
Experimental Info
Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
---|---|---|---|---|---|---|
Sequence conflicti | 7 – 7 | 1 | V → L in AAB66813 (PubMed:9244298).Curated | |||
Sequence conflicti | 471 – 471 | 1 | E → D in AAB66813 (PubMed:9244298).Curated | |||
Sequence conflicti | 568 – 568 | 1 | A → E in AAT94488 (Ref. 5) Curated | |||
Sequence conflicti | 736 – 736 | 1 | D → G in AAB66813 (PubMed:9244298).Curated | |||
Sequence conflicti | 807 – 807 | 1 | A → V in AAB66813 (PubMed:9244298).Curated |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF019250 mRNA. Translation: AAB66813.1. AE013599 Genomic DNA. Translation: AAF59270.1. BT001504 mRNA. Translation: AAN71259.1. Frameshift. BT015259 mRNA. Translation: AAT94488.1. BT044167 mRNA. Translation: ACH92232.1. |
PIRi | T08603. |
RefSeqi | NP_001260765.1. NM_001273836.1. NP_477092.1. NM_057744.3. |
UniGenei | Dm.5775. |
Genome annotation databases
EnsemblMetazoai | FBtr0089015; FBpp0088087; FBgn0000352. FBtr0336916; FBpp0307854; FBgn0000352. |
GeneIDi | 35653. |
KEGGi | dme:Dmel_CG1708. |
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF019250 mRNA. Translation: AAB66813.1. AE013599 Genomic DNA. Translation: AAF59270.1. BT001504 mRNA. Translation: AAN71259.1. Frameshift. BT015259 mRNA. Translation: AAT94488.1. BT044167 mRNA. Translation: ACH92232.1. |
PIRi | T08603. |
RefSeqi | NP_001260765.1. NM_001273836.1. NP_477092.1. NM_057744.3. |
UniGenei | Dm.5775. |
3D structure databases
ProteinModelPortali | O16844. |
SMRi | O16844. Positions 142-389. |
ModBasei | Search... |
MobiDBi | Search... |
Protein-protein interaction databases
BioGridi | 61534. 13 interactions. |
DIPi | DIP-22550N. |
IntActi | O16844. 7 interactions. |
STRINGi | 7227.FBpp0088087. |
Proteomic databases
PaxDbi | O16844. |
PRIDEi | O16844. |
Protocols and materials databases
Structural Biology Knowledgebase | Search... |
Genome annotation databases
EnsemblMetazoai | FBtr0089015; FBpp0088087; FBgn0000352. FBtr0336916; FBpp0307854; FBgn0000352. |
GeneIDi | 35653. |
KEGGi | dme:Dmel_CG1708. |
Organism-specific databases
CTDi | 35653. |
FlyBasei | FBgn0000352. cos. |
Phylogenomic databases
eggNOGi | ENOG410IGAQ. Eukaryota. ENOG4110CRV. LUCA. |
GeneTreei | ENSGT00810000125355. |
HOGENOMi | HOG000263945. |
InParanoidi | O16844. |
KOi | K06227. |
OMAi | NTMIVQP. |
OrthoDBi | EOG7TXKFX. |
PhylomeDBi | O16844. |
Enzyme and pathway databases
SignaLinki | O16844. |
Miscellaneous databases
GenomeRNAii | 35653. |
NextBioi | 794555. |
PROi | O16844. |
Gene expression databases
Bgeei | O16844. |
Genevisiblei | O16844. DM. |
Family and domain databases
Gene3Di | 3.40.850.10. 2 hits. |
InterProi | IPR027640. Kinesin-like_fam. IPR001752. Kinesin_motor_dom. IPR027417. P-loop_NTPase. [Graphical view] |
PANTHERi | PTHR24115. PTHR24115. 6 hits. |
Pfami | PF00225. Kinesin. 2 hits. [Graphical view] |
PRINTSi | PR00380. KINESINHEAVY. |
SMARTi | SM00129. KISc. 1 hit. [Graphical view] |
SUPFAMi | SSF52540. SSF52540. 1 hit. |
PROSITEi | PS50067. KINESIN_MOTOR_2. 1 hit. [Graphical view] |
ProtoNeti | Search... |
Publicationsi
- "Costal2, a novel kinesin-related protein in the Hedgehog signaling pathway."
Sisson J.C., Ho K.S., Suyama K., Scott M.P.
Cell 90:235-245(1997) [PubMed] [Europe PMC] [Abstract]Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, SUBCELLULAR LOCATION, SUBUNIT, DEVELOPMENTAL STAGE, INTERACTION WITH CI. - "The genome sequence of Drosophila melanogaster."
Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D., Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F., George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N., Sutton G.G., Wortman J.R., Yandell M.D. Venter J.C.
Science 287:2185-2195(2000) [PubMed] [Europe PMC] [Abstract]Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].Strain: Berkeley. - "Annotation of the Drosophila melanogaster euchromatic genome: a systematic review."
Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S., Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E., Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P., Bettencourt B.R., Celniker S.E., de Grey A.D.N.J. Lewis S.E.
Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002) [PubMed] [Europe PMC] [Abstract]Cited for: GENOME REANNOTATION.Strain: Berkeley. - "A Drosophila full-length cDNA resource."
Stapleton M., Carlson J.W., Brokstein P., Yu C., Champe M., George R.A., Guarin H., Kronmiller B., Pacleb J.M., Park S., Wan K.H., Rubin G.M., Celniker S.E.
Genome Biol. 3:RESEARCH0080.1-RESEARCH0080.8(2002) [PubMed] [Europe PMC] [Abstract]Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].Strain: Berkeley.
Tissue: Embryo. - Stapleton M., Carlson J.W., Booth B., Chavez C., Frise E., George R.A., Pacleb J.M., Park S., Wan K.H., Yu C., Rubin G.M., Celniker S.E.
Submitted (SEP-2008) to the EMBL/GenBank/DDBJ databasesCited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].Strain: Berkeley.
Tissue: Embryo. - "Hedgehog-regulated Costal2-kinase complexes control phosphorylation and proteolytic processing of Cubitus interruptus."
Zhang W., Zhao Y., Tong C., Wang G., Wang B., Jia J., Jiang J.
Dev. Cell 8:267-278(2005) [PubMed] [Europe PMC] [Abstract]Cited for: FUNCTION, INTERACTION WITH SMO; SGG; CKI ALPHA AND PROTEIN KINASE A CATALYTIC SUBUNIT. - "Phosphoproteome analysis of Drosophila melanogaster embryos."
Zhai B., Villen J., Beausoleil S.A., Mintseris J., Gygi S.P.
J. Proteome Res. 7:1675-1682(2008) [PubMed] [Europe PMC] [Abstract]Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-599 AND SER-605, IDENTIFICATION BY MASS SPECTROMETRY.Tissue: Embryo.
Entry informationi
Entry namei | COS_DROME | ||||||||
Accessioni | O16844Primary (citable) accession number: O16844 Secondary accession number(s): A1Z6X4 Q8IH04 | ||||||||
Entry historyi |
| ||||||||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
Annotation program | Drosophila annotation project |
Miscellaneousi
Keywords - Technical termi
Complete proteome, Reference proteomeDocuments
- DrosophilaDrosophila: entries, gene names and cross-references to FlyBase
- SIMILARITY commentsIndex of protein domains and families
External Data
Dasty 3Similar 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 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. |