Leta i den här bloggen


måndag 7 oktober 2019

The Lancet kirjoitti VHL ja HIF funktiosta artikkelin joskus.

Kopioin Lancetin  artikkelista itse asiassa vain kiinsotavan kuvan, koska  siinä piirrettiin  VHL kompleksi, joka muodostuu HIV:n kanssa jos  HIF on normoxian aikana saanut ne hydroxyprokliinin OH:t muodsotumaan. Silloin  kuvasta päätellen Hif johtuu proteeosomaaliseen hajoitukseen. OH- HiF:iin liittyvän Kompleksin jäsenet ovat   VHL, Elongin C, ja siihen liittyvät vielä Elongin B ja CUL2.
Jos  ei tapahdu proliinin hydroksylaatiota ja HIF  täten  stabiloituu hypoksiassa, lisääntyy Glut-1, VEGF ja PDGFbeta, kertoi  Lancet.

 VHL

?
cl25865: Trypan_PARP Superfamily (this model, PSSM-Id:330686 is obsolete)
Procyclic acidic repetitive protein (PARP)
This family consists of several Trypanosoma brucei procyclic acidic repetitive protein (PARP) like sequences. The procyclic acidic repetitive protein (parp) genes of Trypanosoma brucei encode a small family of abundant surface proteins whose expression is restricted to the procyclic form of the parasite. They are found at two unlinked loci, parpA and parpB; transcription of both loci is developmentally regulated.
Preferred Names
von Hippel-Lindau disease tumor suppressor
Names
elongin binding protein
protein G7
von Hippel-Lindau tumor suppressor, E3 ubiquitin protein ligase

von Hippel-Lindau disease tumor suppressor isoform 1 [Homo sapiens]

NCBI Reference Sequence: NP_000542.1
LOCUS       NP_000542                213 aa            linear   PRI 03-AUG-2019
DEFINITION  von Hippel-Lindau disease tumor suppressor isoform 1 [Homo
            sapiens].
ACCESSION   NP_000542
VERSION     NP_000542.1
DBSOURCE    REFSEQ: accession NM_000551.3
KEYWORDS    RefSeq; RefSeq Select.
SOURCE      Homo sapiens (human)
  ORGANISM  Homo sapiens
            Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
            Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini;
            Catarrhini; Hominidae; Homo.
REFERENCE   1  (residues 1 to 213)
  AUTHORS   Liu J, Wang Y, Wang S, Si H and Duan W.
  TITLE     [Mutation analysis for a family affected with von Hippel-Lindau
            syndrome]
  JOURNAL   Zhonghua Yi Xue Yi Chuan Xue Za Zhi 35 (6), 860-863 (2018)
   PUBMED   30512164
  REMARK    GeneRIF: A novel mutation was found in exon 2 of the VHL gene; the
            alpha-structure of pVHL is completely absent. The novel
            c.426delT(p.V142fs) mutation probably underlies von Hippel-Lindau
            syndrome in this pedigree.
REFERENCE   2  (residues 1 to 213)
  AUTHORS   Trotta AM, Santagata S, Zanotta S, D'Alterio C, Napolitano M, Rea
            G, Camerlingo R, Esposito F, Lamantia E, Anniciello A, Botti G,
            Longo N, Botti G, Pignata S, Perdona S and Scala S.
  TITLE     Mutated Von Hippel-Lindau-renal cell carcinoma (RCC) promotes
            patients specific natural killer (NK) cytotoxicity
  JOURNAL   J. Exp. Clin. Cancer Res. 37 (1), 297 (2018)
   PUBMED   30514329
  REMARK    GeneRIF: VHL tumoral mutations improve NKs effectiveness in RCC
            patients and need to be considered in the evaluation of immune
            response.
            Publication Status: Online-Only
REFERENCE   3  (residues 1 to 213)
  AUTHORS   Wu X, Chen L, Zhang Y, Xie H, Xue M, Wang Y and Huang H.
  TITLE     A novel mutation in the VHL gene in a Chinese family with von
            Hippel-Lindau disease
  JOURNAL   BMC Med. Genet. 19 (1), 204 (2018)
   PUBMED   30477447
  REMARK    GeneRIF: A novel W117R was detected in the VHL gene that caused
            retinal hemangioblastomas in affected members of a Chinese family.
            Publication Status: Online-Only
REFERENCE   4  (residues 1 to 213)
  AUTHORS   Liao L, Liu ZZ, Langbein L, Cai W, Cho EA, Na J, Niu X, Jiang W,
            Zhong Z, Cai WL, Jagannathan G, Dulaimi E, Testa JR, Uzzo RG, Wang
            Y, Stark GR, Sun J, Peiper S, Xu Y, Yan Q and Yang H.
  TITLE     Multiple tumor suppressors regulate a HIF-dependent negative
            feedback loop via ISGF3 in human clear cell renal cancer
  JOURNAL   Elife 7, e37925 (2018)
   PUBMED   30355451
  REMARK    GeneRIF: Thus after VHL inactivation, HIF induces ISGF3, which is
            reversed by the loss of secondary tumor suppressors, suggesting
            that this is a key negative feedback loop in clear cell renal cell
            carcinoma.
            Publication Status: Online-Only
REFERENCE   5  (residues 1 to 213)
  AUTHORS   Neumann HP, Eng C, Mulligan LM, Glavac D, Zauner I, Ponder BA,
            Crossey PA, Maher ER and Brauch H.
  TITLE     Consequences of direct genetic testing for germline mutations in
            the clinical management of families with multiple endocrine
            neoplasia, type II
  JOURNAL   JAMA 274 (14), 1149-1151 (1995)
   PUBMED   7563486
REFERENCE   6  (residues 1 to 213)
  AUTHORS   Adams MD, Kerlavage AR, Fleischmann RD, Fuldner RA, Bult CJ, Lee
            NH, Kirkness EF, Weinstock KG, Gocayne JD, White O et al.
  TITLE     Initial assessment of human gene diversity and expression patterns
            based upon 83 million nucleotides of cDNA sequence
  JOURNAL   Nature 377 (6547 Suppl), 3-174 (1995)
   PUBMED   7566098
REFERENCE   7  (residues 1 to 213)
  AUTHORS   Duan DR, Humphrey JS, Chen DY, Weng Y, Sukegawa J, Lee S, Gnarra
            JR, Linehan WM and Klausner RD.
  TITLE     Characterization of the VHL tumor suppressor gene product:
            localization, complex formation, and the effect of natural
            inactivating mutations
  JOURNAL   Proc. Natl. Acad. Sci. U.S.A. 92 (14), 6459-6463 (1995)
   PUBMED   7604013
REFERENCE   8  (residues 1 to 213)
  AUTHORS   Latif F, Tory K, Gnarra J, Yao M, Duh FM, Orcutt ML, Stackhouse T,
            Kuzmin I, Modi W, Geil L et al.
  TITLE     Identification of the von Hippel-Lindau disease tumor suppressor
            gene
  JOURNAL   Science 260 (5112), 1317-1320 (1993)
   PUBMED   8493574
REFERENCE   9  (residues 1 to 213)
  AUTHORS   van Leeuwaarde,R.S., Ahmad,S., Links,T.P. and Giles,R.H.
  TITLE     Von Hippel-Lindau Syndrome
  JOURNAL   (in) Adam MP, Ardinger HH, Pagon RA, Wallace SE, Bean LJH, Stephens
            K and Amemiya A (Eds.);
            GENEREVIEWS((R));
            (1993)
   PUBMED   20301636
REFERENCE   10 (residues 1 to 213)
  AUTHORS   Neumann HP and Wiestler OD.
  TITLE     Clustering of features of von Hippel-Lindau syndrome: evidence for
            a complex genetic locus
  JOURNAL   Lancet 337 (8749), 1052-1054 (1991)
   PUBMED   1673491
  REMARK    Review article
COMMENT     REVIEWED REFSEQ: This record has been curated by NCBI staff. The
            reference sequence was derived from AC034193.5, L15409.1,
            AK315799.1, BC058831.1 and D58014.1.
            This sequence is a reference standard in the RefSeqGene project.
            
            Summary: Von Hippel-Lindau syndrome (VHL) is a dominantly inherited
            familial cancer syndrome predisposing to a variety of malignant and
            benign tumors. A germline mutation of this gene is the basis of
            familial inheritance of VHL syndrome. The protein encoded by this
            gene is a component of the protein complex that includes elongin B,
            elongin C, and cullin-2, and possesses ubiquitin ligase E3
            activity. This protein is involved in the ubiquitination and
            degradation of hypoxia-inducible-factor (HIF), which is a
            transcription factor that plays a central role in the regulation of
            gene expression by oxygen. RNA polymerase II subunit POLR2G/RPB7 is
            also reported to be a target of this protein. Alternatively spliced
            transcript variants encoding distinct isoforms have been observed.
            [provided by RefSeq, Jul 2008].
            
           
        
          
            ##RefSeq-Attributes-END##
FEATURES             Location/Qualifiers
     source          1..213
                     /organism="Homo sapiens"
                     /db_xref="taxon:9606"
                     /chromosome="3"
                     /map="3p25.3"
     Protein         1..213
                     /product="von Hippel-Lindau disease tumor suppressor
                     isoform 1"
                     /note="elongin binding protein; von Hippel-Lindau disease
                     tumor suppressor; protein G7; von Hippel-Lindau tumor
                     suppressor, E3 ubiquitin protein ligase"
                     /calculated_mol_wt=24022
     Region          <7 ..86="" region_name="<b">"Trypan_PARP"
/note="Procyclic acidic repetitive protein (PARP); cl25865" /db_xref="CDD:330686" Region 14..53 /region_name="8 X 5 AA tandem repeats of G-[PAVG]-E-E-[DAYSLE]" /experiment="experimental evidence, no additional details recorded" /note="propagated from UniProtKB/Swiss-Prot (P40337.2)" Region 54 /region_name="alternative start codon" Region 64..203 /region_name="pVHL" /note="von Hippel-Landau (pVHL) tumor suppressor protein; cd05468" /db_xref="CDD:176472" Site order(67,69,75,77..79,88,91,98..99,105..112,115,117) /site_type="other" /note="pVHL-HIF-1alpha interaction [polypeptide binding]" /db_xref="CDD:176472" Site order(79,153,159,161..163,165..166,174,177..178,184) /site_type="other" /note="pVHL-ElonginB-ElonginC (VBC) interface [polypeptide binding]" /db_xref="CDD:176472" Region 100..155 /region_name="Involved in binding to CCT complex" /experiment="experimental evidence, no additional details recorded" /note="propagated from UniProtKB/Swiss-Prot (P40337.2)" Region 157..166 /region_name="Interaction with Elongin BC complex" /experiment="experimental evidence, no additional details recorded" /note="propagated from UniProtKB/Swiss-Prot (P40337.2)" CDS 1..213 /gene="VHL" /gene_synonym="HRCA1; pVHL; RCA1; VHL1" /coded_by="NM_000551.3:214..855" /note="isoform 1 is encoded by transcript variant 1" /db_xref="CCDS:CCDS2597.1" /db_xref="GeneID:7428" /db_xref="HGNC:HGNC:12687" /db_xref="MIM:608537" ORIGIN 1 mprraenwde aevgaeeagv eeygpeedgg eesgaeesgp eesgpeelga eeemeagrpr 61 pvlrsvnsre psqvifcnrs prvvlpvwln fdgepqpypt lppgtgrrih syrghlwlfr 121 dagthdgllv nqtelfvpsl nvdgqpifan itlpvytlke rclqvvrslv kpenyrrldi 181 vrslyedled hpnvqkdler ltqeriahqr mgd //

Inga kommentarer:

Skicka en kommentar