UniProtKB - Q5R8S0 (CCAR2_PONAB)
Cell cycle and apoptosis regulator protein 2
CCAR2
Functioni
GO - Molecular functioni
- enzyme inhibitor activity Source: UniProtKB
- RNA polymerase II complex binding Source: UniProtKB
GO - Biological processi
- apoptotic process Source: UniProtKB-KW
- cell cycle Source: UniProtKB-KW
- cellular response to DNA damage stimulus Source: UniProtKB-KW
- mRNA processing Source: UniProtKB-KW
- negative regulation of cell growth Source: UniProtKB
- negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage Source: UniProtKB
- negative regulation of proteasomal ubiquitin-dependent protein catabolic process Source: UniProtKB
- negative regulation of transcription, DNA-templated Source: UniProtKB
- positive regulation of apoptotic process Source: UniProtKB
- positive regulation of canonical Wnt signaling pathway Source: UniProtKB
- positive regulation of DNA damage checkpoint Source: UniProtKB
- regulation of circadian rhythm Source: UniProtKB
- regulation of DNA-templated transcription, elongation Source: UniProtKB
- regulation of protein stability Source: UniProtKB
- response to UV Source: UniProtKB
- rhythmic process Source: UniProtKB-KW
- RNA splicing Source: UniProtKB
- Wnt signaling pathway Source: UniProtKB-KW
Keywordsi
Molecular function | Activator, Metalloenzyme inhibitor, Repressor |
Biological process | Apoptosis, Biological rhythms, Cell cycle, DNA damage, mRNA processing, mRNA splicing, Transcription, Transcription regulation, Wnt signaling pathway |
Names & Taxonomyi
Protein namesi | Recommended name: Cell cycle and apoptosis regulator protein 2Alternative name(s): Cell division cycle and apoptosis regulator protein 2 |
Gene namesi | Name:CCAR2 |
Organismi | Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) |
Taxonomic identifieri | 9601 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Pongo |
Proteomesi |
|
Subcellular locationi
Cytoskeleton
- spindle Source: UniProtKB
Nucleus
- nuclear chromatin Source: UniProtKB
- nucleus Source: UniProtKB
Other locations
- cytoplasm Source: UniProtKB
- DBIRD complex Source: UniProtKB
Keywords - Cellular componenti
Cytoplasm, Cytoskeleton, NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000050815 | 1 – 918 | Cell cycle and apoptosis regulator protein 2Add BLAST | 918 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 35 | PhosphothreonineBy similarity | 1 | |
Modified residuei | 112 | N6-acetyllysine; by KAT8By similarity | 1 | |
Modified residuei | 123 | N6-methyllysineBy similarity | 1 | |
Modified residuei | 124 | PhosphoserineBy similarity | 1 | |
Modified residuei | 180 | Omega-N-methylarginineBy similarity | 1 | |
Modified residuei | 215 | N6-acetyllysine; by KAT8By similarity | 1 | |
Modified residuei | 454 | Phosphothreonine; by ATM, ATR and CK2By similarity | 1 | |
Modified residuei | 484 | PhosphothreonineBy similarity | 1 | |
Modified residuei | 569 | PhosphoserineBy similarity | 1 | |
Cross-linki | 586 | Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2 and SUMO3); alternateBy similarity | ||
Cross-linki | 586 | Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternateBy similarity | ||
Modified residuei | 622 | PhosphoserineBy similarity | 1 | |
Modified residuei | 670 | PhosphoserineBy similarity | 1 | |
Modified residuei | 673 | PhosphoserineBy similarity | 1 | |
Modified residuei | 676 | PhosphoserineBy similarity | 1 | |
Modified residuei | 682 | PhosphoserineBy similarity | 1 | |
Modified residuei | 803 | PhosphoserineBy similarity | 1 | |
Modified residuei | 892 | PhosphothreonineBy similarity | 1 |
Post-translational modificationi
Keywords - PTMi
Acetylation, Isopeptide bond, Methylation, Phosphoprotein, Ubl conjugationProteomic databases
PRIDEi | Q5R8S0 |
Interactioni
Subunit structurei
Component of the DBIRD complex (By similarity).
Interacts with ZNF326/ZIRD; the interaction is direct (By similarity).
Interacts (via N-terminus) with SIRT1, which inhibits the deacetylation of substrates (By similarity).
Interacts (via N-terminus) with SUV39H1; this interaction abolishes the interaction with SIRT1 (By similarity).
Component of a nuclear receptor-mediated transcription complex composed of at least ZNF335, CCAR2 and EMSY; the complex stimulates the transcription of nuclear receptor target genes such as SOX9 and HOXA1 (By similarity). Within the complex interacts with EMSY and interacts with ZNF335 (via C-terminus) (By similarity). Components of this complex may associate with components of a histone methylation complex to form a complex at least composed of ZNF335, HCFC1, CCAR2, EMSY, MKI67, RBBP5, ASH2L and WDR5 (By similarity). Within this complex, interacts with ASH2L (By similarity).
Interacts with NR1D1 (By similarity).
Interacts (via N-terminus) with ESR1 and ESR2 (By similarity).
Interacts (via N-terminus) with HDAC3 (via C-terminus) (By similarity).
Interacts with HDAC1 and MED2F (By similarity).
Interacts with MCC (By similarity).
Interacts (via N-terminus) with NR1H2 and NR1H3 in a ligand-independent manner (By similarity).
Interacts with CSNK2A1 (By similarity).
Interacts (via N-terminus) with p53/TP53 (By similarity).
Interacts (via N-terminus) with BRCA1 (via the BRCT domains) (By similarity).
Interacts (via N-terminus) with CHEK2 (via protein kinase domain) (By similarity).
Interacts with PSEM3 (By similarity).
Interacts (via N-terminus) with PSIA3 and SENP1 (By similarity). The sumoylated form shows a preferential interaction with SIRT1 as compared to its unmodified form (By similarity).
By similarityGO - Molecular functioni
- RNA polymerase II complex binding Source: UniProtKB
Protein-protein interaction databases
STRINGi | 9601.ENSPPYP00000020648 |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 605 – 665 | Interaction with MCCBy similarityAdd BLAST | 61 | |
Regioni | 699 – 918 | Interaction with NR1D1By similarityAdd BLAST | 220 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 824 – 904 | Sequence analysisAdd BLAST | 81 |
Keywords - Domaini
Coiled coilPhylogenomic databases
eggNOGi | KOG4246, Eukaryota |
Family and domain databases
InterProi | View protein in InterPro IPR025224, CCAR1/CCAR2 IPR028811, CCAR2 IPR025954, DBC1/CARP1_inactive_NUDIX_dom IPR011992, EF-hand-dom_pair IPR025223, S1-like_RNA-bd_dom |
PANTHERi | PTHR14304, PTHR14304, 1 hit PTHR14304:SF12, PTHR14304:SF12, 1 hit |
Pfami | View protein in Pfam PF14443, DBC1, 1 hit PF14444, S1-like, 1 hit |
SMARTi | View protein in SMART SM01122, DBC1, 1 hit |
SUPFAMi | SSF47473, SSF47473, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MSQFKRQRIN PLPGGRNFSG TASTSLLGPP PGLLTPPVAT ELSQNARHLQ
60 70 80 90 100
GGEKQRVFTG IVTSLHDYFG VVDEEVFFQL SVVKGRLPQL GEKVLVKAAY
110 120 130 140 150
NPGQAVPWNA VKVQTLSNQP LLKSPAPPLL HVAALGQKQG ILGAQPQLIF
160 170 180 190 200
QPHRIPPLFP QKPLSLFQTS HTLHLSHLNR FPARGPHGRL DQGQSDDYDS
210 220 230 240 250
KKRKQRAGGE PWGAKKPRHD LPPYRVHLTP YTVDSPICDF LELQRRYRSL
260 270 280 290 300
LVPSDFLSVH LSWLSAFPLS QPFSLHHPSR IQVSSEKEAA PDAGAEPIPA
310 320 330 340 350
DSDPAYSSKV LLLSSPGLEE LYRCCMLFVD DMAEPRETPE HPLKQIKFLL
360 370 380 390 400
GRKEEEAVLV GGEWSPSLDG LDPQADPQVL VRTAIRCAQA QTGIDLSGCT
410 420 430 440 450
KWWRFAEFQY LQPGPPRRLQ TVVVYLPDVW TIMPTLEEWE ALCQQKAAEA
460 470 480 490 500
APPTQEAPGE TEPTEQAPDA LEQAADTSRQ NAETPEATTQ QETDTDLPEA
510 520 530 540 550
PPPPLEPAVI ARPGCVNLSL HGIVEDRRPK ERISFEVMVL AELFLEMLQR
560 570 580 590 600
DFGYRVYKML LSLPEKVVSP PEPEKEEAAK EEEAIKEEVV KEPKDEAQNE
610 620 630 640 650
GPATESEAPL KEDGLLPKPP SSGGEEEEKP RGEASEDLCE MALDPELLLL
660 670 680 690 700
RDDGEEEFAG AKLEDSEVRS VASNQSEMEF SSLQDMPKEL DPSAVLPLDC
710 720 730 740 750
LLAFVFFDAN WCGYLHRRDL ERILLTLGIR LSAEQAKQLV SRVVTQNICQ
760 770 780 790 800
YRSLQYSRQE GLDGGLPEEV LFGNLDLLPP SGKSTKPGAA PTEHKALVSH
810 820 830 840 850
NGSLINVGSL LQRAEQQDSG RLYLENRIHT LELKLEESHN RFSATEVTNK
860 870 880 890 900
TLAAEMQELR ARLAEAEETA RTAERQKSQL QRLLQELRRR LTPLQLEIQR
910
VVEKADSWVE KEEPAPSN
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 68 | Y → C in CAH89968 (Ref. 1) Curated | 1 | |
Sequence conflicti | 151 | Q → R in CAH89968 (Ref. 1) Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CR859680 mRNA Translation: CAH91840.1 CR857699 mRNA Translation: CAH89968.1 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CR859680 mRNA Translation: CAH91840.1 CR857699 mRNA Translation: CAH89968.1 |
3D structure databases
SMRi | Q5R8S0 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 9601.ENSPPYP00000020648 |
Proteomic databases
PRIDEi | Q5R8S0 |
Phylogenomic databases
eggNOGi | KOG4246, Eukaryota |
Family and domain databases
InterProi | View protein in InterPro IPR025224, CCAR1/CCAR2 IPR028811, CCAR2 IPR025954, DBC1/CARP1_inactive_NUDIX_dom IPR011992, EF-hand-dom_pair IPR025223, S1-like_RNA-bd_dom |
PANTHERi | PTHR14304, PTHR14304, 1 hit PTHR14304:SF12, PTHR14304:SF12, 1 hit |
Pfami | View protein in Pfam PF14443, DBC1, 1 hit PF14444, S1-like, 1 hit |
SMARTi | View protein in SMART SM01122, DBC1, 1 hit |
SUPFAMi | SSF47473, SSF47473, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | CCAR2_PONAB | |
Accessioni | Q5R8S0Primary (citable) accession number: Q5R8S0 Secondary accession number(s): Q5RE39 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | January 24, 2006 |
Last sequence update: | December 21, 2004 | |
Last modified: | February 10, 2021 | |
This is version 77 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |