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General Information



Gene_Symbol Gene_ID Gene_Name Chromosome Alias
BLM 641 Bloom syndrome  15BS; RECQ2; RECQL2; RECQL3 







  • Evidence
  • Gene
  • mRNA
  • CDS
  • Protein
  • PTM
  • Enzyme
  • PPi
  • Pathway
  • Structural
  • Domain
  • Ontology
  • SNP
  • Drug
  • External Links



Evidence Information


Pubmed ID Year Sample Information Techniques Mechanism Fold Change Remark
9731483   2012Cell line : -

Source : -

Sample Type : GC,CRC tumor and Normal tissue

No. of Sample : 57 primary tumors of the gastrointestinal tract(39 colorectal tumors and 18 gastric tumors) and matched normal tissue

Stage : -

Assessment of MSI and Nuclcotidc Sequence Determination and AnalysisMutation-Frameshift mutation in the BLM gene and possibly the mutation of the CBL oncogene may represent new alterations in MMP sporadic gastrointestinal tumors.

BLM gene could represent a link between MSI and chromosomal instability pathways, because MSI targeting of the BLM gene could generate hypermutability and/or chromosomal instability.

10861498   2000Cell line : -

Source : -

Sample Type : CRC tumor and Normal tissue

No. of Sample : 63 CRC tumors and normal colon mucosae

Stage : -

MSI analysis, Amplification of microsatellites located in CDRs, detection of mutations, and sequencingMutation-Frameshifts in the BLM gene were significantly associated with the mucinous histotype.

12702560   2003Cell line : -

Source : Several teaching hospitals in Toronto

Sample Type : -

No. of Sample : 2,333 Jewish individuals, including 497 individuals with colorectal cancer, 125 with adenomatous polyps, 767 with noncolorectal cancers and 944 controls for the truncating BLM(Ash) founder mutation.

Stage : -

BLMAsh Mutation Analysis and APCI1307K Polymorphism AnalysisMutation-BLM mutations may be at increased risk for developing colorectal cancer.

22997602   2012Cell line : -

Source : -

Sample Type : -

No. of Sample : -

Stage : -

-Mutation-Mutation due to inactivation of DNA mismatch repair system,results MSI.

19945966   2010Cell line : -

Source : German DACHS (Darmkrebs: Chancen der Verh?tung durch Screening)

Sample Type : -

No. of Sample : 1795 CRC and Controls consisted of 1805 individuals.

Stage : -

SNP selection and DNA preparation and genotypingPolymorhpism-Associations between polymorphisms in WRN, BLM and RMI1 andCRC risk are identified.

Authors detected a significant association of BLM P868L with an increased rectal cancer risk suggesting a potential cancer-site specificity.


Gene Details



Chromosome: 15; NC_000015.9 (91260579..91358686)

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Gene Type protein coding
Gene Family -
Description The Bloom syndrome gene product is related to the RecQ subset of DExH box-containing DNA helicases and has both DNA-stimulated ATPase and ATP-dependent DNA helicase activities. Mutations causing Bloom syndrome delete or alter helicase motifs and may disable the 3'-5' helicase activity. The normal protein may act to suppress inappropriate recombination. [provided by RefSeq, Jul 2008].  
Chromosome 15
Location 15q26.1
Start 90717327  
End 90815462  
Strand +  
Gene Sequence

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Length 98136  
OMIM ID 604610   
HGNC ID HGNC:1058   
Unigene ID Hs.725208   
Ensembl ID ENSG00000197299   
PharmGKB ID -   

mRNA Information


mRNA ID NM_001287246.1
Exon join(1..114,6708..6817,30063..30164,32041..32741, 34461..34620,37485..37612,42821..42953,43268..43929, 45640..45831,47970..48088,49584..49697,51807..51905, 52112..52260,65496..65602,67595..67755,73323..73518, 76841..77031,80864..81011,86195..86394,86841..87033, 91811..91933,93879..94080,97776..98136)  
mRNA Sequence

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Length 4528  



CDS Information


   
Location join(30067..30164,32041..32741,34461..34620,37485..37612, 42821..42953,43268..43929,45640..45831,47970..48088, 49584..49697,51807..51905,52112..52260,65496..65602, 67595..67755,73323..73518,76841..77031,80864..81011, 86195..86394,86841..87033,91811..91933,93879..94080, 97776..97953)
CDS Sequence

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CCDS ID CCDS10363.1



Protein Information


      
Protein IDNP_000048.1
Protein NameBloom syndrome
Molecular Wt. (Da)158870
Protein Sequence

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Length 1417  
Uniprot IDP09917
Ensembl Protein ID ENSP00000363512  



Post-translational Modification Information (Source : HPRD)


Residue Type site
KSumoylation695
DProteolytic Cleavage436
SPhosphorylation1296
SPhosphorylation419
SPhosphorylation422
SPhosphorylation48
SPhosphorylation53
TPhosphorylation57
SPhosphorylation72
TPhosphorylation114
SPhosphorylation142
SPhosphorylation144
SPhosphorylation358
TPhosphorylation412
SPhosphorylation550
YPhosphorylation551
SPhosphorylation1295
SPhosphorylation1303
SPhosphorylation1304
SPhosphorylation1310
TPhosphorylation125
SPhosphorylation480
SPhosphorylation282
SPhosphorylation579
KAcetylation863
KAcetylation1411
KAcetylation755
SPhosphorylation601
SPhosphorylation539
TPhosphorylation359
SPhosphorylation499
TPhosphorylation508
SPhosphorylation28
SPhosphorylation143
SPhosphorylation168
TPhosphorylation171
SPhosphorylation328
TPhosphorylation337
SPhosphorylation338
SPhosphorylation426
SPhosphorylation462
SPhosphorylation464
SPhosphorylation336

Enzyme Information


   
EC3.6.4.12
NameDNA helicase
3' to 5' DNA helicase
3'-5' DNA helicase
3'-5' PfDH
5' to 3' DNA helicase
AvDH1
BACH1 helicase
BcMCM
BLM protein
BRCA1-associated C-terminal helicase
CeWRN-1
Dbp9p
DmRECQ5
DNA helicase 120
DNA helicase A
DNA helicase E
DNA helicase II
DNA helicase III
DNA helicase RECQL5beta
DNA helicase VI
dnaB
DnaB helicase E1
helicase HDH IV
Hel E
helicase DnaB
helicase domain of bacteriophage T7 gene 4 protein helicase
PcrA helicase
UvrD
hHcsA
Hmi1p
hPif1
MCM helicase
MCM protein
MER3 helicase
MER3 protein
MPH1
PcrA
PcrA helicase
PDH120
PfDH A
Pfh1p
PIF1
ClassHydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement
SysnameATP phosphohydrolase (DNA helix unwinding)  
SubstrateATP [CPD:C00002]; H2O  
ProductADP [CPD:C00008]; phosphate  
Reaction (IUBMB)



PPi Information


(Click to view network : Source STRING)      View   

                                                                                                                                                                                                                                 
Interactant Gene ID (Source: HPRD) Gene Symbol HPRD ID Ref Seq ID Technique References
1111CHEK14356NP_001265.2in vivo15364958   
2177FANCD21968NP_149075.2in vitro15257300   
2237FEN12670NP_004102.1in vivo14688284   
4292MLH1390NP_000240.1in vitro;in vitro;in vivo;yeast 2-hybrid;yeast 2-hybrid116   919   251   132   595   000   000   000   
4599MX1919NP_002453.2yeast 2-hybrid11716541   
5888RAD511557NP_597994.3in vitro;in vivo11278509   
5892RAD51L34261NP_001136043.1in vitro;in vivo12975363   
6117RPA11565NP_002936.1in vitro10825162   
7013TERF12975NP_059523.2in vitro15229185   
7014TERF23610NP_005643.1in vitro;in vivo1   218   131   315   229   180   
7156TOP3A3145NP_004609.1in vitro;in vivo1   073   411   511   406   610   
7157TP531859NP_000537.3in vitro;in vivo1   178   184   211   399   760   
7158TP53BP15569NP_001135452.1in vitro15364958   
8243SMC1A2077NP_006297.2in vivo11877377   
10036CHAF1A3148NP_005474.2yeast 2-hybrid15143166   


Pathway Information


            
Pathway Name Pathway ID
Fanconi anemia pathway hsa03460
Homologous recombination hsa03440


Structure Information


No matching records could be found.

Domain Information




ID Location Description
cd00079861-992  HELICc
cl21455861-992  P-loop_NTPase superfamily
cd00046683-832  DEXDc
cl21455683-832  P-loop_NTPase superfamily
pfam00270669-841  DEAD
pfam00271908-984  Helicase_C
smart00490902-984  HELICc
smart003411213-1292  HRDC
cl025781213-1292  HRDC superfamily
pfam08072371-411  BDHCT
cl06901371-411  BDHCT superfamily
pfam093821076-1181  RQC
cl096321076-1181  RQC superfamily
smart009561076-1181  RQC
pfam005701216-1282  HRDC
cd00268672-839  DEADc
pfam15237190-274  PTRF_SDPR
cl21098190-274  PTRF_SDPR superfamily
TIGR00614657-1143  recQ_fam
COG0514652-1286  RecQ
TIGR01389655-1285  recQ
PLN03137643-1283  PLN03137
PRK11057656-1285  PRK11057
COG0513672-1004  SrmB
smart00487661-841  DEXDc
COG1201672-987  Lhr
COG1205662-997  YprA
PLN00206672-1009  PLN00206
COG1202793-1014  COG1202
TIGR04121672-991  DEXH_lig_assoc
COG1061672-1044  SSL2
PTZ00110672-1003  PTZ00110
PTZ00424892-1004  PTZ00424
PRK11776884-1004  PRK11776
TIGR03817664-985  DECH_helic
COG1204656-984  BRR2
PRK11192672-984  PRK11192
PRK11634888-992  PRK11634


Ontology Information


   
HPRD ID1065
Molecular ClassDNA binding protein
Molecular FunctionLipase activity (GO:0016298)
Biological ProcessMetabolism (GO:0008152); Energy pathways (GO:0006091)  



SNP Information


View SNP Geneview Report   

Drug Information


No matching records could be found.

External Links


                                 
ArrayExpressGO
ICGCGO
Cancer3DGO
COSMICGO
NCGGO
TSGeneGO
Tumor Gene Family of DatabasesGO
CCDBGO
G2SBCGO
Osteosarcoma DatabaseGO
RCDBGO