ExPASy logo ExPASy Home page Site Map Search ExPASy Contact us Swiss-Prot
Notice: This page will be replaced with www.uniprot.org. Please send us your feedback!
Search for

UniProtKB/Swiss-Prot entry P54132


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

Note: most headings are clickable, even if they don't appear as links. They link to the user manual or other documents.
Entry information
Entry name BLM_HUMAN
Primary accession number P54132
Secondary accession number Q52M96
Integrated into Swiss-Prot on October 1, 1996
Sequence was last modified on October 1, 1996 (Sequence version 1)
Annotations were last modified on    July 22, 2008 (Entry version 85)
Name and origin of the protein
Protein name Bloom syndrome protein
Synonyms EC 3.6.1.-
RecQ protein-like 3
DNA helicase, RecQ-like type 2
Gene name
Name: BLM
Synonyms: RECQ2, RECQL3
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA], AND VARIANTS BLM ARG-672; ILE-843 AND SER-1055.
DOI=10.1016/0092-8674(95)90105-1; PubMed=7585968 [NCBI, ExPASy, EBI, Israel, Japan]
Ellis N.A., Groden J., Ye T.-Z., Straughen J., Lennon D.J., Ciocci S., Proytcheva M., German J.;
"The Bloom's syndrome gene product is homologous to RecQ helicases.";
Cell 83:655-666(1995).
[2]
NUCLEOTIDE SEQUENCE, AND FUNCTION.
TISSUE=B-cell;
DOI=10.1074/jbc.272.49.30611; PubMed=9388193 [NCBI, ExPASy, EBI, Israel, Japan]
Karow J.K., Chakraverty R.K., Hickson I.D.;
"The Bloom's syndrome gene product is a 3'-5' DNA helicase.";
J. Biol. Chem. 272:30611-30614(1997).
[3]
NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND VARIANTS ARG-137; MET-298; GLN-591; LEU-868; ILE-1205 LYS-1213 AND ILE-1321.
Livingston R.J., Rieder M.J., Rajkumar N., Downing T.K., Olson A.N., Nguyen C.P., Gildersleeve H., Cassidy C.M., Johnson E.J., Swanson J.E., McFarland I., Yool B., Park C., Nickerson D.A.;
"NIEHS-SNPs, environmental genome project, NIEHS ES15478, Department of Genome Sciences, Seattle, WA (URL: http://egp.gs.washington.edu).";
Submitted (JAN-2005) to the EMBL/GenBank/DDBJ databases.
[4]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
DOI=10.1101/gr.2596504; PubMed=15489334 [NCBI, ExPASy, EBI, Israel, Japan]
The MGC Project Team;
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).";
Genome Res. 14:2121-2127(2004).
[5]
NUCLEAR LOCALIZATION SIGNAL.
DOI=10.1006/bbrc.1997.7648; PubMed=9388480 [NCBI, ExPASy, EBI, Israel, Japan]
Kaneko H., Orii K.O., Matsui E., Shimozawa N., Fukao T., Matsumoto T., Shimamoto A., Furuichi Y., Hayakawa S., Kasahara K., Kondo N.;
"BLM (the causative gene of Bloom syndrome) protein translocation into the nucleus by a nuclear localization signal.";
Biochem. Biophys. Res. Commun. 240:348-353(1997).
[6]
IDENTIFICATION OF BLM AS MEMBER OF BASC.
DOI=10.1101/gad.827000; PubMed=10783165 [NCBI, ExPASy, EBI, Israel, Japan]
Wang Y., Cortez D., Yazdi P., Neff N., Elledge S.J., Qin J.;
"BASC, a super complex of BRCA1-associated proteins involved in the recognition and repair of aberrant DNA structures.";
Genes Dev. 14:927-939(2000).
[7]
INTERACTION WITH FANCD2, AND PHOSPHORYLATION.
DOI=10.1038/sj.emboj.7600277; PubMed=15257300 [NCBI, ExPASy, EBI, Israel, Japan]
Pichierri P., Franchitto A., Rosselli F.;
"BLM and the FANC proteins collaborate in a common pathway in response to stalled replication forks.";
EMBO J. 23:3154-3163(2004).
[8]
FUNCTION IN DNA REPAIR.
PubMed=12019152 [NCBI, ExPASy, EBI, Israel, Japan]
Langland G., Elliott J., Li Y., Creaney J., Dixon K., Groden J.;
"The BLM helicase is necessary for normal DNA double-strand break repair.";
Cancer Res. 62:2766-2770(2002).
[9]
PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1296, AND MASS SPECTROMETRY.
TISSUE=Epithelium;
DOI=10.1073/pnas.0404720101; PubMed=15302935 [NCBI, ExPASy, EBI, Israel, Japan]
Beausoleil S.A., Jedrychowski M., Schwartz D., Elias J.E., Villen J., Li J., Cohn M.A., Cantley L.C., Gygi S.P.;
"Large-scale characterization of HeLa cell nuclear phosphoproteins.";
Proc. Natl. Acad. Sci. U.S.A. 101:12130-12135(2004).
[10]
IDENTIFICATION IN A COMPLEX WITH RMI1, AND PHOSPHORYLATION.
DOI=10.1038/sj.emboj.7600622; PubMed=15775963 [NCBI, ExPASy, EBI, Israel, Japan]
Yin J., Sobeck A., Xu C., Meetei A.R., Hoatlin M., Li L., Wang W.;
"BLAP75, an essential component of Bloom's syndrome protein complexes that maintain genome integrity.";
EMBO J. 24:1465-1476(2005).
[11]
INTERACTION WITH RMI1.
DOI=10.1074/jbc.C600051200; PubMed=16595695 [NCBI, ExPASy, EBI, Israel, Japan]
Raynard S., Bussen W., Sung P.;
"A double Holliday junction dissolvasome comprising BLM, topoisomerase III alpha, and BLAP75.";
J. Biol. Chem. 281:13861-13864(2006).
[12]
PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-499 AND THR-508, AND MASS SPECTROMETRY.
TISSUE=Epithelium;
DOI=10.1038/nbt1240; PubMed=16964243 [NCBI, ExPASy, EBI, Israel, Japan]
Beausoleil S.A., Villen J., Gerber S.A., Rush J., Gygi S.P.;
"A probability-based approach for high-throughput protein phosphorylation analysis and site localization.";
Nat. Biotechnol. 24:1285-1292(2006).
[13]
PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-419 AND SER-422, AND MASS SPECTROMETRY.
TISSUE=Epithelium;
DOI=10.1073/pnas.0507066103; PubMed=16565220 [NCBI, ExPASy, EBI, Israel, Japan]
Nousiainen M., Sillje H.H.W., Sauer G., Nigg E.A., Koerner R.;
"Phosphoproteome analysis of the human mitotic spindle.";
Proc. Natl. Acad. Sci. U.S.A. 103:5391-5396(2006).
[14]
PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-480, AND MASS SPECTROMETRY.
TISSUE=Epithelium;
DOI=10.1021/pr070152u; PubMed=17924679 [NCBI, ExPASy, EBI, Israel, Japan]
Yu L.-R., Zhu Z., Chan K.C., Issaq H.J., Dimitrov D.S., Veenstra T.D.;
"Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra.";
J. Proteome Res. 6:4150-4162(2007).
[15]
VARIANT BLM PHE-1036.
DOI=10.1093/hmg/6.9.1427; PubMed=9285778 [NCBI, ExPASy, EBI, Israel, Japan]
Foucault F., Vaury C., Barakat A., Thibout D., Planchon P., Jaulin C., Praz F., Amor-Gueret M.;
"Characterization of a new BLM mutation associated with a topoisomerase II alpha defect in a patient with Bloom's syndrome.";
Hum. Mol. Genet. 6:1427-1434(1997).
[16]
VARIANT BLM ARG-878.
DOI=10.1002/1098-1004(200006)15:6<584::AID-HUMU28>3.0.CO;2-I; PubMed=10862105 [NCBI, ExPASy, EBI, Israel, Japan]
Barakat A., Ababou M., Onclercq R., Dutertre S., Chadli E., Hda N., Benslimane A., Amor-Gueret M.;
"Identification of a novel BLM missense mutation (2706T>C) in a Moroccan patient with Bloom's syndrome.";
Hum. Mutat. 15:584-585(2000).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
U39817; AAA87850.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AY886902; AAW62255.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC093622; AAH93622.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC101567; AAI01568.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC115030; AAI15031.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC115032; AAI15033.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR A57570; A57570.
RefSeq NP_000048.1; -.
UniGene Hs.169348
3D structure databases
ModBase P54132.
Protein-protein interaction databases
IntAct P54132; -.
PTM databases
PhosphoSite P54132; -.
Polymorphism databases
NIEHS-SNPs BLM.
Organism-specific databases
H-InvDB HIX0038129; -.
HGNC HGNC:1058; BLM.
GenAtlas BLM.
HPA HPA005689; -.
MIM 210900; phenotype. [NCBI / EBI]
604610; gene. [NCBI / EBI]
Orphanet 125; Bloom syndrome.
PharmGKB PA25369; -.
GeneCards P54132.
Gene expression databases
ArrayExpress P54132; -.
CleanEx HS_BLM; -.
GermOnline ENSG00000197299; Homo sapiens.
Ontologies
GO
GO:0000800; Cellular component: lateral element (inferred from direct assay from UniProtKB).
GO:0016363; Cellular component: nuclear matrix (inferred from direct assay from UniProtKB).
GO:0005730; Cellular component: nucleolus (inferred from direct assay from UniProtKB).
GO:0016605; Cellular component: PML body (inferred from direct assay from UniProtKB).
GO:0005524; Molecular function: ATP binding (inferred from direct assay from UniProtKB).
GO:0004003; Molecular function: ATP-dependent DNA helicase activity (inferred from direct assay from UniProtKB).
GO:0000405; Molecular function: bubble DNA binding (inferred from direct assay from UniProtKB).
GO:0000739; Molecular function: DNA strand annealing activity (inferred from direct assay from UniProtKB).
GO:0009378; Molecular function: four-way junction helicase activity (inferred from direct assay from UniProtKB).
GO:0051880; Molecular function: G-quadruplex DNA binding (inferred from direct assay from UniProtKB).
GO:0002039; Molecular function: p53 binding (inferred from physical interaction from UniProtKB).
GO:0000724; Biological process: double-strand break repair via homologous recombination (non-traceable author statement from UniProtKB).
GO:0000085; Biological process: G2 phase of mitotic cell cycle (non-traceable author statement from UniProtKB).
GO:0031572; Biological process: G2/M transition DNA damage checkpoint (non-traceable author statement from UniProtKB).
GO:0051782; Biological process: negative regulation of cell division (inferred from mutant phenotype from UniProtKB).
GO:0045910; Biological process: negative regulation of DNA recombination (inferred from mutant phenotype from UniProtKB).
GO:0045941; Biological process: positive regulation of transcription (inferred from direct assay from UniProtKB).
GO:0051259; Biological process: protein oligomerization (inferred from direct assay from UniProtKB).
GO:0000079; Biological process: regulation of cyclin-dependent protein kinase activity (inferred from mutant phenotype from UniProtKB).
GO:0031297; Biological process: replication fork processing (inferred from direct assay from UniProtKB).
GO:0048478; Biological process: replication fork protection (non-traceable author statement from UniProtKB).
GO:0010165; Biological process: response to X-ray (inferred from direct assay from UniProtKB).
QuickGo view.
Family and domain databases
InterPro IPR012532; BDHCT.
IPR014001; DEAD-like_N.
IPR001650; DNA/RNA_helicase_C.
IPR011545; DNA/RNA_helicase_DEAD/DEAH_N.
IPR002464; DNA/RNA_helicase_DEAH_CS.
IPR004589; DNA_helicase_ATP-dep_RecQ.
IPR014021; Helicase_SF1/SF2_ATP-bd.
IPR002121; HRDC.
Graphical view of domain structure.
PANTHER PTHR13710; RecQ; 1.
Pfam PF08072; BDHCT; 1.
PF00270; DEAD; 1.
PF00271; Helicase_C; 1.
PF00570; HRDC; 1.
Pfam graphical view of domain structure.
SMART SM00487; DEXDc; 1.
SM00490; HELICc; 1.
SM00341; HRDC; 1.
SMART graphical view of domain structure.
TIGRFAMs TIGR00614; recQ_fam; 1.
PROSITE PS00690; DEAH_ATP_HELICASE; 1.
PS51192; HELICASE_ATP_BIND_1; 1.
PS51194; HELICASE_CTER; 1.
PS50967; HRDC; 1.
PROSITE graphical view of domain structure (profiles).
BLOCKS P54132.
Genome annotation databases
Ensembl ENSG00000197299; Homo sapiens. [Contig view]
GeneID 641; -.
KEGG hsa:641; -.
Phylogenomic databases
HOGENOM P54132; -.
HOVERGEN P54132; -.
Other
SOURCE BLM; Homo sapiens.
ProtoNet P54132.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
ATP-binding; Disease mutation; DNA replication; DNA-binding; Helicase; Hydrolase; Nucleotide-binding; Nucleus; Phosphoprotein; Polymorphism.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom    To Length Description FTId
CHAIN   1   1417  1417     Bloom syndrome protein. PRO_0000205039
DOMAIN   676    851  176     Helicase ATP-binding. 
DOMAIN   877   1024  148     Helicase C-terminal. 
DOMAIN   1212   1292  81     HRDC. 
NP_BIND   689    696  8     ATP (By similarity). 
MOTIF   795    798  4     DEAH box. 
MOTIF   1334   1349  16     Nuclear localization signal (Potential). 
COMPBIAS   292    299  8     Poly-Asp. 
COMPBIAS   310    316  7     Poly-Ser. 
COMPBIAS   557    566  10     Poly-Asp. 
MOD_RES   419    419        Phosphoserine. 
MOD_RES   422    422        Phosphoserine. 
MOD_RES   480    480        Phosphoserine. 
MOD_RES   499    499        Phosphoserine. 
MOD_RES   508    508        Phosphothreonine. 
MOD_RES   1296   1296        Phosphoserine. 
VARIANT   137    137  1     K -> R (in dbSNP:rs28384988 [NCBI]). VAR_022295 
VARIANT   298    298  1     T -> M (in dbSNP:rs28384991 [NCBI]). VAR_022296 
VARIANT   591    591  1     R -> Q (in dbSNP:rs28385012 [NCBI]). VAR_022297 
VARIANT   672    672  1     Q -> R (in BLM). VAR_006901 
VARIANT   841    841  1     I -> T (in BLM). VAR_016032 
VARIANT   843    843  1     T -> I (in BLM). VAR_006902 
VARIANT   868    868  1     P -> L (in dbSNP:rs11852361 [NCBI]). VAR_022298 
VARIANT   878    878  1     C -> R (in BLM). VAR_016033 
VARIANT   891    891  1     G -> E (in BLM). VAR_009138 
VARIANT   901    901  1     C -> Y (in BLM). VAR_009139 
VARIANT   1036   1036  1     C -> F (in BLM). VAR_009140 
VARIANT   1055   1055  1     C -> S (in BLM). VAR_006903 
VARIANT   1205   1205  1     V -> I (in dbSNP:rs28385141 [NCBI]). VAR_022299 
VARIANT   1209   1209  1     S -> T (in dbSNP:rs1801256 [NCBI]). VAR_014912 
VARIANT   1213   1213  1     E -> K (in dbSNP:rs28385142 [NCBI]). VAR_022300 
VARIANT   1321   1321  1     V -> I (in dbSNP:rs7167216 [NCBI]). VAR_022301 
Sequence information
Length: 1417 AA [This is the length of the unprocessed precursor] Molecular weight: 159000 Da [This is the MW of the unprocessed precursor] CRC64: 423DF5F381194E11 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MAAVPQNNLQ EQLERHSART LNNKLSLSKP KFSGFTFKKK TSSDNNVSVT NVSVAKTPVL 

        70         80         90        100        110        120 
RNKDVNVTED FSFSEPLPNT TNQQRVKDFF KNAPAGQETQ RGGSKSLLPD FLQTPKEVVC 

       130        140        150        160        170        180 
TTQNTPTVKK SRDTALKKLE FSSSPDSLST INDWDDMDDF DTSETSKSFV TPPQSHFVRV 

       190        200        210        220        230        240 
STAQKSKKGK RNFFKAQLYT TNTVKTDLPP PSSESEQIDL TEEQKDDSEW LSSDVICIDD 

       250        260        270        280        290        300 
GPIAEVHINE DAQESDSLKT HLEDERDNSE KKKNLEEAEL HSTEKVPCIE FDDDDYDTDF 

       310        320        330        340        350        360 
VPPSPEEIIS ASSSSSKCLS TLKDLDTSDR KEDVLSTSKD LLSKPEKMSM QELNPETSTD 

       370        380        390        400        410        420 
CDARQISLQQ QLIHVMEHIC KLIDTIPDDK LKLLDCGNEL LQQRNIRRKL LTEVDFNKSD 

       430        440        450        460        470        480 
ASLLGSLWRY RPDSLDGPME GDSCPTGNSM KELNFSHLPS NSVSPGDCLL TTTLGKTGFS 

       490        500        510        520        530        540 
ATRKNLFERP LFNTHLQKSF VSSNWAETPR LGKKNESSYF PGNVLTSTAV KDQNKHTASI 

       550        560        570        580        590        600 
NDLERETQPS YDIDNFDIDD FDDDDDWEDI MHNLAASKSS TAAYQPIKEG RPIKSVSERL 

       610        620        630        640        650        660 
SSAKTDCLPV SSTAQNINFS ESIQNYTDKS AQNLASRNLK HERFQSLSFP HTKEMMKIFH 

       670        680        690        700        710        720 
KKFGLHNFRT NQLEAINAAL LGEDCFILMP TGGGKSLCYQ LPACVSPGVT VVISPLRSLI 

       730        740        750        760        770        780 
VDQVQKLTSL DIPATYLTGD KTDSEATNIY LQLSKKDPII KLLYVTPEKI CASNRLISTL 

       790        800        810        820        830        840 
ENLYERKLLA RFVIDEAHCV SQWGHDFRQD YKRMNMLRQK FPSVPVMALT ATANPRVQKD 

       850        860        870        880        890        900 
ILTQLKILRP QVFSMSFNRH NLKYYVLPKK PKKVAFDCLE WIRKHHPYDS GIIYCLSRRE 

       910        920        930        940        950        960 
CDTMADTLQR DGLAALAYHA GLSDSARDEV QQKWINQDGC QVICATIAFG MGIDKPDVRF 

       970        980        990       1000       1010       1020 
VIHASLPKSV EGYYQESGRA GRDGEISHCL LFYTYHDVTR LKRLIMMEKD GNHHTRETHF 

      1030       1040       1050       1060       1070       1080 
NNLYSMVHYC ENITECRRIQ LLAYFGENGF NPDFCKKHPD VSCDNCCKTK DYKTRDVTDD 

      1090       1100       1110       1120       1130       1140 
VKSIVRFVQE HSSSQGMRNI KHVGPSGRFT MNMLVDIFLG SKSAKIQSGI FGKGSAYSRH 

      1150       1160       1170       1180       1190       1200 
NAERLFKKLI LDKILDEDLY INANDQAIAY VMLGNKAQTV LNGNLKVDFM ETENSSSVKK 

      1210       1220       1230       1240       1250       1260 
QKALVAKVSQ REEMVKKCLG ELTEVCKSLG KVFGVHYFNI FNTVTLKKLA ESLSSDPEVL 

      1270       1280       1290       1300       1310       1320 
LQIDGVTEDK LEKYGAEVIS VLQKYSEWTS PAEDSSPGIS LSSSRGPGRS AAEELDEEIP 

      1330       1340       1350       1360       1370       1380 
VSSHYFASKT RNERKRKKMP ASQRSKRRKT ASSGSKAKGG SATCRKISSK TKSSSIIGSS 

      1390       1400       1410 
SASHTSQATS GANSKLGIMA PPKPINRPFL KPSYAFS 

P54132 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
Report form for errors/updates in this UniProtKB/Swiss-Prot entry

BLAST logo BLAST submission on ExPASy/SIB
or at NCBI (USA)
Tools Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
PROSITE logo ScanProsite, MotifScan SWISS-MODEL Submit a homology modeling request to SWISS-MODEL
NPSA logo NPSA Sequence analysis tools

ExPASy logo ExPASy Home page Site Map Search ExPASy Contact us Swiss-Prot
 Hosted by ch flag SIB Switzerland Mirror sites: Australia  Brazil  Canada  China  Korea
Notice: This page will be replaced with www.uniprot.org. Please send us your feedback!