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Q8WUQ7

- CATIN_HUMAN

UniProt

Q8WUQ7 - CATIN_HUMAN

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Protein
Cactin
Gene
CACTIN, C19orf29
Organism
Homo sapiens (Human)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Involved in the regulation of innate immune response. Acts as negative regulator of Toll-like receptor and interferon-regulatory factor (IRF) signaling pathways. Contributes to the regulation of transcriptional activation of NF-kappa-B target genes in response to endogenous proinflammatory stimuli. May play a role during early embryonic development. Probably involved in pre-mRNA splicing.1 Publication

GO - Molecular functioni

  1. poly(A) RNA binding Source: UniProtKB
  2. protein binding Source: UniProtKB

GO - Biological processi

  1. cellular response to interleukin-1 Source: UniProtKB
  2. cellular response to lipopolysaccharide Source: UniProtKB
  3. cellular response to tumor necrosis factor Source: UniProtKB
  4. innate immune response Source: UniProtKB-KW
  5. mRNA splicing, via spliceosome Source: UniProtKB
  6. multicellular organismal development Source: UniProtKB-KW
  7. negative regulation of NF-kappaB transcription factor activity Source: UniProtKB
  8. negative regulation of interferon-beta production Source: UniProtKB
  9. negative regulation of interleukin-8 production Source: UniProtKB
  10. negative regulation of lipopolysaccharide-mediated signaling pathway Source: UniProtKB
  11. negative regulation of protein phosphorylation Source: UniProtKB
  12. negative regulation of toll-like receptor signaling pathway Source: UniProtKB
  13. negative regulation of tumor necrosis factor production Source: UniProtKB
  14. negative regulation of type I interferon-mediated signaling pathway Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Developmental protein

Keywords - Biological processi

Immunity, Innate immunity, mRNA processing, mRNA splicing

Names & Taxonomyi

Protein namesi
Recommended name:
Cactin
Alternative name(s):
Renal carcinoma antigen NY-REN-24
Gene namesi
Name:CACTIN
Synonyms:C19orf29
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
ProteomesiUP000005640: Chromosome 19

Organism-specific databases

HGNCiHGNC:29938. CACTIN.

Subcellular locationi

Nucleus
Note: Nuclear localization with a speckled expression pattern in some cells. Colocalizes with NFKBIL1 in the nucleus.1 Publication

GO - Cellular componenti

  1. catalytic step 2 spliceosome Source: UniProtKB
  2. cytoplasm Source: HPA
  3. extracellular vesicular exosome Source: UniProt
  4. nucleus Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Nucleus, Spliceosome

Pathology & Biotechi

Organism-specific databases

PharmGKBiPA134932683.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 758758Cactin
PRO_0000231617Add
BLAST

Proteomic databases

MaxQBiQ8WUQ7.
PaxDbiQ8WUQ7.
PRIDEiQ8WUQ7.

PTM databases

PhosphoSiteiQ8WUQ7.

Expressioni

Gene expression databases

ArrayExpressiQ8WUQ7.
BgeeiQ8WUQ7.
CleanExiHS_C19orf29.
GenevestigatoriQ8WUQ7.

Organism-specific databases

HPAiHPA042504.
HPA042548.

Interactioni

Subunit structurei

Interacts (via N-terminal domain) with NFKBIL1; the interaction occurs in a proinflammatory-independent manner. Does not interact with RELA NF-kappa-B subunit. Identified in the spliceosome C complex.2 Publications

Protein-protein interaction databases

BioGridi121836. 3 interactions.
IntActiQ8WUQ7. 2 interactions.
MINTiMINT-4654969.
STRINGi9606.ENSP00000248420.

Structurei

3D structure databases

ProteinModelPortaliQ8WUQ7.

Family & Domainsi

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili135 – 18551 Reviewed prediction
Add
BLAST
Coiled coili225 – 27753 Reviewed prediction
Add
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi101 – 1077Poly-Arg
Compositional biasi129 – 1335Poly-Ala

Sequence similaritiesi

Belongs to the CACTIN family.

Keywords - Domaini

Coiled coil

Phylogenomic databases

eggNOGiNOG290728.
HOVERGENiHBG079755.
InParanoidiQ8WUQ7.
OrthoDBiEOG7XM2Z3.
PhylomeDBiQ8WUQ7.
TreeFamiTF300906.

Family and domain databases

InterProiIPR019134. Cactin_C.
IPR018816. Cactin_dom.
[Graphical view]
PfamiPF10312. Cactin_mid. 1 hit.
PF09732. CactinC_cactus. 1 hit.
[Graphical view]
SMARTiSM01050. CactinC_cactus. 1 hit.
[Graphical view]

Sequences (2)i

Sequence statusi: Complete.

This entry describes 2 isoformsi produced by alternative splicing. Align

Isoform 1 (identifier: Q8WUQ7-1) [UniParc]FASTAAdd to Basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

MGRDTRSRSR SAGRRGRRRQ SQSGSRSRSR SHGRRNRRRR EDEGRRRRRR    50
RSRERRSDSE EERWQRSGMR SRSPPRPKWH SRDGSSQSDS GEEQSRGQWA 100
RRRRRARSWS PSSSASSSAS PGRSQSPRAA AAALSQQQSL QERLRLREER 150
KQQEELMKAF ETPEEKRARR LAKKEAKERK KREKMGWGEE YMGYTNTDNP 200
FGDNNLLGTF IWNKALEKKG ISHLEEKELK ERNKRIQEDN RLELQKVKQL 250
RLEREREKAM REQELEMLQR EKEAEHFKTW EEQEDNFHLQ QAKLRSKIRI 300
RDGRAKPIDL LAKYISAEDD DLAVEMHEPY TFLNGLTVAD MEDLLEDIQV 350
YMELEQGKNA DFWRDMTTIT EDEISKLRKL EASGKGPGER REGVNASVSS 400
DVQSVFKGKT YNQLQVIFQG IEGKIRAGGP NLDMGYWESL LQQLRAHMAR 450
ARLRERHQDV LRQKLYKLKQ EQGVESEPLF PILKQEPQSP SRSLEPEDAA 500
PTPPGPSSEG GPAEAEVDGA TPTEGDGDGD GEGEGEGEAV LMEEDLIQQS 550
LDDYDAGRYS PRLLTAHELP LDAHVLEPDE DLQRLQLSRQ QLQVTGDASE 600
SAEDIFFRRA KEGMGQDEAQ FSVEMPLTGK AYLWADKYRP RKPRFFNRVH 650
TGFEWNKYNQ THYDFDNPPP KIVQGYKFNI FYPDLIDKRS TPEYFLEACA 700
DNKDFAILRF HAGPPYEDIA FKIVNREWEY SHRHGFRCQF ANGIFQLWFH 750
FKRYRYRR 758

Note: May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay.

Length:758
Mass (Da):88,702
Last modified:February 8, 2011 - v3
Checksum:iF540F151EB96BEFB
GO
Isoform 2 (identifier: Q8WUQ7-2) [UniParc]FASTAAdd to Basket

The sequence of this isoform differs from the canonical sequence as follows:
     758-758: R → RPGPCWRPIR...LAYWQDRMFF

Note: No experimental confirmation available.

Show »
Length:935
Mass (Da):107,938
Checksum:iE7238F52D6384E50
GO

Sequence cautioni

The sequence AAD42868.1 differs from that shown. Reason: Frameshift at position 711.
The sequence AAH04262.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.
The sequence AAC24305.1 differs from that shown. Reason: Erroneous gene model prediction.
The sequence AAC32903.1 differs from that shown. Reason: Erroneous gene model prediction.
The sequence EAW69298.1 differs from that shown. Reason: Erroneous gene model prediction.

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei758 – 7581R → RPGPCWRPIRHCRRDPLWTP TLCRDWPPTHPVLAGGVHFP AAGIPPPGLLTGPWSMRPVT PSFAHIRTVAPSHSPFSGQE GRGPHGCHSPGRSGPAGRLV LQHPTGTSPTEAKRKVPPGP PEGHPTSPVTSPRPPTAPPR HPASSGNSSVCFSKKTCRWE KKSFVLMELAYWQDRMFF in isoform 2.
VSP_017856

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti499 – 4991A → V in AAH19848. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY917150 mRNA. Translation: AAX84551.1.
AC005175 Genomic DNA. Translation: AAC24305.1. Sequence problems.
AC005542 Genomic DNA. Translation: AAC32903.1. Sequence problems.
AF155102 mRNA. Translation: AAD42868.1. Frameshift.
CH471139 Genomic DNA. Translation: EAW69298.1. Frameshift.
BC004262 mRNA. Translation: AAH04262.1. Different initiation.
BC019848 mRNA. Translation: AAH19848.1.
CCDSiCCDS45920.1. [Q8WUQ7-1]
PIRiT02672.
RefSeqiNP_001074012.1. NM_001080543.1. [Q8WUQ7-1]
NP_067054.1. NM_021231.1. [Q8WUQ7-1]
UniGeneiHs.128425.

Genome annotation databases

EnsembliENST00000248420; ENSP00000248420; ENSG00000105298. [Q8WUQ7-1]
ENST00000429344; ENSP00000415078; ENSG00000105298. [Q8WUQ7-1]
ENST00000585942; ENSP00000465751; ENSG00000105298. [Q8WUQ7-1]
GeneIDi58509.
KEGGihsa:58509.
UCSCiuc002lyh.3. human. [Q8WUQ7-1]

Polymorphism databases

DMDMi322510133.

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY917150 mRNA. Translation: AAX84551.1 .
AC005175 Genomic DNA. Translation: AAC24305.1 . Sequence problems.
AC005542 Genomic DNA. Translation: AAC32903.1 . Sequence problems.
AF155102 mRNA. Translation: AAD42868.1 . Frameshift.
CH471139 Genomic DNA. Translation: EAW69298.1 . Frameshift.
BC004262 mRNA. Translation: AAH04262.1 . Different initiation.
BC019848 mRNA. Translation: AAH19848.1 .
CCDSi CCDS45920.1. [Q8WUQ7-1 ]
PIRi T02672.
RefSeqi NP_001074012.1. NM_001080543.1. [Q8WUQ7-1 ]
NP_067054.1. NM_021231.1. [Q8WUQ7-1 ]
UniGenei Hs.128425.

3D structure databases

ProteinModelPortali Q8WUQ7.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 121836. 3 interactions.
IntActi Q8WUQ7. 2 interactions.
MINTi MINT-4654969.
STRINGi 9606.ENSP00000248420.

PTM databases

PhosphoSitei Q8WUQ7.

Polymorphism databases

DMDMi 322510133.

Proteomic databases

MaxQBi Q8WUQ7.
PaxDbi Q8WUQ7.
PRIDEi Q8WUQ7.

Protocols and materials databases

DNASUi 58509.
Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENST00000248420 ; ENSP00000248420 ; ENSG00000105298 . [Q8WUQ7-1 ]
ENST00000429344 ; ENSP00000415078 ; ENSG00000105298 . [Q8WUQ7-1 ]
ENST00000585942 ; ENSP00000465751 ; ENSG00000105298 . [Q8WUQ7-1 ]
GeneIDi 58509.
KEGGi hsa:58509.
UCSCi uc002lyh.3. human. [Q8WUQ7-1 ]

Organism-specific databases

CTDi 58509.
GeneCardsi GC19M003610.
H-InvDB HIX0014643.
HIX0027556.
HGNCi HGNC:29938. CACTIN.
HPAi HPA042504.
HPA042548.
neXtProti NX_Q8WUQ7.
PharmGKBi PA134932683.
GenAtlasi Search...

Phylogenomic databases

eggNOGi NOG290728.
HOVERGENi HBG079755.
InParanoidi Q8WUQ7.
OrthoDBi EOG7XM2Z3.
PhylomeDBi Q8WUQ7.
TreeFami TF300906.

Miscellaneous databases

GeneWikii C19orf29.
GenomeRNAii 58509.
NextBioi 65027.
PROi Q8WUQ7.

Gene expression databases

ArrayExpressi Q8WUQ7.
Bgeei Q8WUQ7.
CleanExi HS_C19orf29.
Genevestigatori Q8WUQ7.

Family and domain databases

InterProi IPR019134. Cactin_C.
IPR018816. Cactin_dom.
[Graphical view ]
Pfami PF10312. Cactin_mid. 1 hit.
PF09732. CactinC_cactus. 1 hit.
[Graphical view ]
SMARTi SM01050. CactinC_cactus. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cai Y., Yan Y.
    Submitted (FEB-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
  2. "The DNA sequence and biology of human chromosome 19."
    Grimwood J., Gordon L.A., Olsen A.S., Terry A., Schmutz J., Lamerdin J.E., Hellsten U., Goodstein D., Couronne O., Tran-Gyamfi M., Aerts A., Altherr M., Ashworth L., Bajorek E., Black S., Branscomb E., Caenepeel S., Carrano A.V.
    , Caoile C., Chan Y.M., Christensen M., Cleland C.A., Copeland A., Dalin E., Dehal P., Denys M., Detter J.C., Escobar J., Flowers D., Fotopulos D., Garcia C., Georgescu A.M., Glavina T., Gomez M., Gonzales E., Groza M., Hammon N., Hawkins T., Haydu L., Ho I., Huang W., Israni S., Jett J., Kadner K., Kimball H., Kobayashi A., Larionov V., Leem S.-H., Lopez F., Lou Y., Lowry S., Malfatti S., Martinez D., McCready P.M., Medina C., Morgan J., Nelson K., Nolan M., Ovcharenko I., Pitluck S., Pollard M., Popkie A.P., Predki P., Quan G., Ramirez L., Rash S., Retterer J., Rodriguez A., Rogers S., Salamov A., Salazar A., She X., Smith D., Slezak T., Solovyev V., Thayer N., Tice H., Tsai M., Ustaszewska A., Vo N., Wagner M., Wheeler J., Wu K., Xie G., Yang J., Dubchak I., Furey T.S., DeJong P., Dickson M., Gordon D., Eichler E.E., Pennacchio L.A., Richardson P., Stubbs L., Rokhsar D.S., Myers R.M., Rubin E.M., Lucas S.M.
    Nature 428:529-535(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA] OF 123-758.
  3. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA] OF 69-758.
  4. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 469-758 (ISOFORM 1).
    Tissue: Cervix and Uterus.
  5. Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 534-758 (ISOFORM 1), IDENTIFICATION AS A RENAL CANCER ANTIGEN.
    Tissue: Renal cell carcinoma.
  6. "Purification and characterization of native spliceosomes suitable for three-dimensional structural analysis."
    Jurica M.S., Licklider L.J., Gygi S.P., Grigorieff N., Moore M.J.
    RNA 8:426-439(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: IDENTIFICATION BY MASS SPECTROMETRY, IDENTIFICATION IN THE SPLICEOSOMAL C COMPLEX.
  7. "Cactin targets the MHC class III protein IkappaB-like (IkappaBL) and inhibits NF-kappaB and interferon-regulatory factor signaling pathways."
    Atzei P., Gargan S., Curran N., Moynagh P.N.
    J. Biol. Chem. 285:36804-36817(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, INTERACTION WITH NFKBIL1, SUBCELLULAR LOCATION.

Entry informationi

Entry nameiCATIN_HUMAN
AccessioniPrimary (citable) accession number: Q8WUQ7
Secondary accession number(s): A6NNA9
, A9UL12, O75229, Q7LE08, Q9BTA6, Q9Y5A4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: February 8, 2011
Last modified: September 3, 2014
This is version 105 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Miscellaneous

Antigen recognized by autologous antibody in patients with renal-cell carcinoma.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 19
    Human chromosome 19: entries, gene names and cross-references to MIM
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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