HSPA1B

General Information

Gene Name       : HSPA1B
Gene ID             : ENSG00000204388.6
Essential Gene : No

Functions

Localization

Domains (AlphaFold: HSPA1B)


Antibody Validation

Expression Level in Cell lines

Cell Line Gene Name Ensembl ID Rep1 TPM Rep2 TPM Average TPM Experiment ID
Gm12878HSPA1BENSG00000204388.60.633.161.90ENCSR000AEF
HepG2HSPA1BENSG00000204388.6279.0342.84160.94ENCSR985KAT
K562HSPA1BENSG00000204388.664.5532.9748.76ENCSR000AEO

Assays

0 Released experiments are available on ENCORE database.







  eCLIP  

No eCLIP experiment available



  Antibody Validation  

No Antibody Primary Validation image or Secondary image available



  KD RNA-Seq  

No KD RNA-Seq experiment available



  RNA Bind-n-Seqn  

No RBNS experiment available



  Localization Image in HepG2  

No Localization Information available













RBP Antibody InfoPrimary-HepG2Secondary-HepG2Primary-K562Secondary-K562Primary-UBERONPrimary-Hela








RNA Targets

  • eCLIP assay for HSPA1B is not avaliable on ENCORE database.



Proteins bound to RNA
  • HSPA1B RNA is bound by 23 proteins.  







eCLIP assay for HSPA1B is not avaliable on ENCORE database.





23 proteins are bound to HSPA1B RNA:

Chr Start End Strand Matched Area log2(fold change) -log(p-value) Cell Line Binding Protein Name
chr63179759431797665+3'-UTR,CDS3.8069113.97420K562GRWD1
chr63179759731797673+3'-UTR,CDS3.5211517.00199K562RBM15
chr63179774431797846+3'-UTR3.3203714.07094K562NIPBL
chr63179779131797881+3'-UTR3.694798.95770HepG2FUBP3
chr63179772631797777+3'-UTR4.4385910.51934K562NOLC1
chr63179764931797736+3'-UTR,CDS3.1693214.50343K562RPS3
chr63179777131797857+3'-UTR3.778388.58087K562CPSF6
chr63179778731797860+3'-UTR3.6763413.42721K562ZC3H11A
chr63179785931797902+3'-UTR3.894726.90098K562TIA1
chr63179794331797994+3'-UTR3.387923.02821K562IGF2BP1
chr63179766731797691+3'-UTR3.0924117.49324K562KHSRP
chr63179761131797667+3'-UTR,CDS3.1841314.36255K562KHSRP
chr63179772631797777+3'-UTR3.574399.47243K562RBM15
chr63179768031797791+3'-UTR3.037414.53133HepG2FUBP3
chr63179794131797988+3'-UTR5.1782117.92953K562ZC3H11A
chr63179773531797771+3'-UTR3.145866.08635K562CPSF6
chr63179769231797806+3'-UTR3.693107.29039HepG2DDX55
chr63179778831797871+3'-UTR3.0192027.14068K562PABPC4
chr63179779731797848+3'-UTR3.696424.31803K562NCBP2
chr63179777731797874+3'-UTR3.182707.12719K562NOLC1
chr63179767731797764+3'-UTR3.8192517.25293HepG2SUB1
chr63179776431797819+3'-UTR3.896516.69562HepG2SUB1
chr63179766931797726+3'-UTR3.8201611.21787K562NOLC1
chr63179781931797894+3'-UTR4.747538.97449HepG2SUB1
chr63179787131797909+3'-UTR3.6507314.18312K562PABPC4
chr63179778631797859+3'-UTR4.126309.98046K562TIA1
chr63179783331797885+3'-UTR3.013379.62650K562DDX6
chr63179772831797780+3'-UTR4.3133219.04701K562TIA1
chr63179759531797653+3'-UTR,CDS3.137424.70792K562GEMIN5
chr63179769431797782+3'-UTR3.226273.90513HepG2TIA1
chr63179777231797863+3'-UTR4.1913211.35136HepG2LARP4
chr63179777731797899+3'-UTR4.1779622.33718K562IGF2BP1
chr63179766531797831+3'-UTR3.6120715.37600K562GRWD1
chr63179760231797770+3'-UTR,CDS3.1325636.81827K562DDX6
chr63179555431795585+5'-UTR4.0478024.32529K562RBM15
chr63179553231795642+5'-UTR3.5665026.63984K562GEMIN5
chr63179552031795632+5'-UTR3.9165963.22888K562DDX3X
chr63179558531795600+5'-UTR3.6482021.60145K562RBM15
chr63179551631795629+5'-UTR5.1052725.75075HepG2DDX3X
chr63179564131795753+5'-UTR,CDS3.690148.97074HepG2RPS3
chr63179563431795678+5'-UTR3.1134932.65576K562RBM15
chr63179562331795735+5'-UTR,CDS3.2767838.15917K562UCHL5
chr63179552731795622+5'-UTR4.317556.19394HepG2RPS3
chr63179759331797647+CDS4.045396.70369HepG2RPS3
chr63179739831797470+CDS3.0357418.57344K562ZNF622
chr63179759431797651+CDS3.2974710.77229K562XRCC6
chr63179740231797466+CDS3.9648719.19286K562UCHL5
chr63179738531797474+CDS3.5283815.22604K562ZNF800
ChrStartEndStrandMatched Arealog2(fold change)-log(p-value)Cell LineBinding Protein Name




eCLIP assay for HSPA1B is not avaliable on ENCORE database.



Diffrential Expression

  • The Knockdown/knockout assay for HSPA1B is not available on ENCORE database.

  • 150 RBPs can affect the levels of HSPA1B.  








The Knockdown/knockout RNA-Seq assay for HSPA1B is not available on ENCORE database.





150 RBPs can affect the gene expression of HSPA1B :

Gene NameGene IDKDMeanCNMeanlog2(fold change) *-log(pval) **-log(padj) **Cell LineAffected by RBPBound by RBP
HSPA1BENSG00000204388.53633.525801979.829200.8759013.8120011.97830HepG2ABCF1
HSPA1BENSG00000204388.52869.424102326.490700.302505.305904.51700HepG2ACO1
HSPA1BENSG00000204388.51055.01470676.747100.640502.931501.90680HepG2ADAR
HSPA1BENSG00000204388.53460.996801939.300000.835606.033905.28290HepG2AKAP1
HSPA1BENSG00000204388.52196.111701395.385500.654202.341601.37930HepG2AKAP8
HSPA1BENSG00000204388.53470.490202337.514200.5701015.2232013.62940HepG2AKAP8L
HSPA1BENSG00000204388.53221.248102155.057800.5798015.2517013.87030HepG2AUH
HSPA1BENSG00000204388.510324.966402114.631802.28760118.58240116.10780HepG2BOP1
HSPA1BENSG00000204388.5832.105501262.78990-0.601804.748503.77210HepG2CALR
HSPA1BENSG00000204388.52425.43930836.651001.5354020.1865018.18170HepG2CNOT7
HSPA1BENSG00000204388.51233.77140693.988400.8300016.2974013.99870HepG2YBX3
HSPA1BENSG00000204388.5458.25200995.88820-1.119806.360104.04940HepG2CSTF2T
HSPA1BENSG00000204388.52743.814901467.951100.9023030.2306028.58010HepG2CELF1
HSPA1BENSG00000204388.51807.014601578.217200.195202.280901.59890HepG2DAZAP1
HSPA1BENSG00000204388.52865.482402151.722000.413209.668908.29010HepG2DDX19B
HSPA1BENSG00000204388.52788.852901857.276500.586402.741802.11720HepG2DDX3X
HSPA1BENSG00000204388.52036.876401499.167300.442104.167902.93220HepG2DDX5
HSPA1BENSG00000204388.5482.11230657.26480-0.447103.248502.18960HepG2DHX30
HSPA1BENSG00000204388.51355.58100681.463700.9921023.5475021.71360HepG2DNAJC21
HSPA1BENSG00000204388.51006.21960675.418500.5750010.220209.06450HepG2DNAJC2
HSPA1BENSG00000204388.5488.64260987.28900-1.014703.305902.08560HepG2AGO1
HSPA1BENSG00000204388.52282.428401533.702900.573502.478801.91570HepG2EIF2S1
HSPA1BENSG00000204388.52018.823301501.665800.426904.755503.24590HepG2EIF2S2
HSPA1BENSG00000204388.53372.501002474.436400.446609.388108.38870HepG2ETF1
HSPA1BENSG00000204388.52973.432102273.496400.387104.471303.41570HepG2EWSR1
HSPA1BENSG00000204388.5644.747101021.30750-0.663603.793902.48520HepG2FASTKD2
HSPA1BENSG00000204388.51400.671201999.09550-0.513203.108202.29710HepG2FIP1L1
HSPA1BENSG00000204388.5805.110301566.79920-0.9606018.1685016.23950HepG2FUBP3
HSPA1BENSG00000204388.53548.591801586.507901.1613014.8538013.37280HepG2G3BP1
HSPA1BENSG00000204388.51286.60920774.615000.731905.564203.98080HepG2GRSF1
HSPA1BENSG00000204388.51269.820902221.20050-0.8067025.0543022.61540HepG2HDGF
HSPA1BENSG00000204388.51886.46820708.110401.4135018.3070014.94960HepG2HNRNPA0
HSPA1BENSG00000204388.51062.15300687.992000.626401.969301.41240HepG2HNRNPA1
HSPA1BENSG00000204388.51065.15150691.413000.623304.756602.90090HepG2HNRNPAB
HSPA1BENSG00000204388.52054.632001768.384400.216302.591401.89660HepG2HNRNPF
HSPA1BENSG00000204388.51633.044202099.93530-0.362802.939502.29370HepG2HNRNPLL
HSPA1BENSG00000204388.52061.11310760.196001.438907.540006.57790HepG2HNRNPU
HSPA1BENSG00000204388.52531.639801612.377800.650803.739002.96480HepG2IGF2BP2
HSPA1BENSG00000204388.51326.88980797.851200.733803.330101.99690HepG2KHDRBS1
HSPA1BENSG00000204388.51053.179902126.77380-1.0139044.5010041.38660HepG2KIF1C
HSPA1BENSG00000204388.54306.170902521.955500.771807.691306.29420HepG2LARP4
HSPA1BENSG00000204388.54106.792401721.023801.2546011.4063010.18870HepG2MATR3
HSPA1BENSG00000204388.51033.856302142.01360-1.0509010.649108.73730HepG2MTPAP
HSPA1BENSG00000204388.5784.216001358.43750-0.7926012.468409.93400HepG2NAA15
HSPA1BENSG00000204388.53846.138801761.370801.126608.206907.14450HepG2NCBP2
HSPA1BENSG00000204388.52858.309601439.057900.989904.290402.50970HepG2NKRF
HSPA1BENSG00000204388.51842.433301564.967100.235402.284701.59160HepG2NOL12
HSPA1BENSG00000204388.59257.529201526.072002.6007043.6032039.70990HepG2NONO
HSPA1BENSG00000204388.51291.012201862.11130-0.528403.376202.54990HepG2NSUN2
HSPA1BENSG00000204388.52188.12750764.899801.5163017.4196015.15490HepG2PABPC1
HSPA1BENSG00000204388.52607.285901567.729900.733804.993504.03440HepG2PABPC4
HSPA1BENSG00000204388.5904.57970752.475400.265502.211601.44650HepG2PARN
HSPA1BENSG00000204388.53848.011101604.064101.2623023.7983022.31360HepG2PCBP1
HSPA1BENSG00000204388.51191.136702212.52040-0.8934014.4553011.04290HepG2PES1
HSPA1BENSG00000204388.51537.813801111.036700.468902.550601.80540HepG2PRPF4
HSPA1BENSG00000204388.53079.041301632.186800.9156033.5516032.07700HepG2PTBP1
HSPA1BENSG00000204388.52670.539401493.950900.8379017.1518015.84220HepG2PUF60
HSPA1BENSG00000204388.52504.566201585.956700.6591011.6822010.64060HepG2PUM1
HSPA1BENSG00000204388.56837.191001584.759802.109004.797903.92650HepG2PUM2
HSPA1BENSG00000204388.51919.377802369.69810-0.304105.041504.25480HepG2PUS1
HSPA1BENSG00000204388.51777.502902608.86520-0.553602.226201.44670HepG2RBM15
HSPA1BENSG00000204388.57122.598402068.141401.784006.768706.04340HepG2RBM22
HSPA1BENSG00000204388.52611.463501604.309600.702805.380904.46870HepG2RBM25
HSPA1BENSG00000204388.51874.44740851.530601.138203.112002.05630HepG2RBM27
HSPA1BENSG00000204388.51909.56570691.492401.465406.426604.81140HepG2RCC2
HSPA1BENSG00000204388.54035.444201816.474201.1515056.8607055.15640HepG2NELFE
HSPA1BENSG00000204388.52333.085301691.786100.463603.836703.12660HepG2RECQL
HSPA1BENSG00000204388.51909.47570785.119701.282104.313003.32240HepG2RPS2
HSPA1BENSG00000204388.52077.51010840.739601.3050018.5443016.57670HepG2RPS3A
HSPA1BENSG00000204388.5715.799001266.26500-0.823002.694301.91630HepG2RRP9
HSPA1BENSG00000204388.51450.65890676.993601.099406.037705.14150HepG2SAFB2
HSPA1BENSG00000204388.51175.60860791.685700.570303.564402.08850HepG2SART3
HSPA1BENSG00000204388.52656.359402078.428100.353903.133102.38390HepG2SF3B1
HSPA1BENSG00000204388.52531.443201699.332300.5749013.5567012.40280HepG2SF3B4
HSPA1BENSG00000204388.51797.79130789.498001.1871014.9665013.65320HepG2SMN1
HSPA1BENSG00000204388.51671.95680858.635400.961303.084402.06820HepG2SMNDC1
HSPA1BENSG00000204388.51006.477402312.64910-1.2002014.0609012.31710HepG2SNRNP70
HSPA1BENSG00000204388.54696.253002335.837401.0075055.0037053.51120HepG2SRFBP1
HSPA1BENSG00000204388.52174.652701773.728800.293904.152703.60240HepG2SRSF1
HSPA1BENSG00000204388.53601.417201475.133001.2876071.1502068.62770HepG2SRSF5
HSPA1BENSG00000204388.51969.778601443.017500.448808.722407.83900HepG2SRSF9
HSPA1BENSG00000204388.53470.043602027.968600.7748021.0805019.95410HepG2SSB
HSPA1BENSG00000204388.51960.10370731.561701.4218022.8560019.67100HepG2STIP1
HSPA1BENSG00000204388.52309.314601677.569200.4610011.1373010.03250HepG2SUCLG1
HSPA1BENSG00000204388.5526.321301594.27940-1.5989057.5648055.42890HepG2TAF15
HSPA1BENSG00000204388.51512.862802047.21430-0.436404.165803.29830HepG2TARDBP
HSPA1BENSG00000204388.5857.494601464.94390-0.772606.582705.29980HepG2TIA1
HSPA1BENSG00000204388.51622.19200738.706901.134805.743105.07290HepG2TIAL1
HSPA1BENSG00000204388.51504.29560745.273401.0131031.0322029.39050HepG2TRIM56
HSPA1BENSG00000204388.52462.955001459.627700.754704.252803.14210HepG2TUFM
HSPA1BENSG00000204388.51393.487202592.95430-0.8959019.9418018.40270HepG2UPF1
HSPA1BENSG00000204388.51714.84300753.086701.1871014.7266012.29090HepG2XPO5
HSPA1BENSG00000204388.52603.366201096.463301.2474067.8032065.42030HepG2ZC3H8
HSPA1BENSG00000204388.52044.804302851.74220-0.479908.929708.09050HepG2ZNF622
HSPA1BENSG00000204388.59604.227502449.777701.9709040.0084037.90070K562AGGF1
HSPA1BENSG00000204388.54175.987703488.538000.259403.444001.73690K562AKAP1
HSPA1BENSG00000204388.54982.036302692.338500.887807.645805.78920K562AKAP8
HSPA1BENSG00000204388.516032.006202549.203902.6527012.1054010.60820K562AKAP8L
HSPA1BENSG00000204388.55405.260602674.916001.0148016.6809014.22320K562ATP5C1
HSPA1BENSG00000204388.54135.728302983.487500.471005.169403.26830K562BCCIP
HSPA1BENSG00000204388.55941.607702883.308201.0430012.5465010.47230K562BCLAF1
HSPA1BENSG00000204388.52848.773001915.680600.572402.231701.45390K562BOP1
HSPA1BENSG00000204388.55090.865803830.457300.410302.972301.49260K562BUD13
HSPA1BENSG00000204388.57130.488904690.443300.604203.740402.47100K562CNOT7
HSPA1BENSG00000204388.58782.349206318.692200.474909.564607.51210K562CPEB4
HSPA1BENSG00000204388.53765.427102187.419400.783505.169803.66170K562CSTF2
HSPA1BENSG00000204388.54565.748902874.267500.667606.078503.87620K562DDX19B
HSPA1BENSG00000204388.57651.962905798.748300.400008.648306.50740K562DDX21
HSPA1BENSG00000204388.53952.235802527.841200.644707.522105.35030K562DDX27
HSPA1BENSG00000204388.54992.375106536.89780-0.388904.540003.73230K562DDX47
HSPA1BENSG00000204388.54819.075402742.504100.813208.462206.77650K562DKC1
HSPA1BENSG00000204388.54408.545802868.073700.620102.139401.33590K562EFTUD2
HSPA1BENSG00000204388.57065.610606214.372500.185102.126601.48180K562EIF2S2
HSPA1BENSG00000204388.51412.726402545.69670-0.849603.276302.17320K562EIF3A
HSPA1BENSG00000204388.54054.228703325.668300.285703.623802.27160K562EIF4B
HSPA1BENSG00000204388.57598.920209127.79590-0.264504.578403.38150K562EIF4G2
HSPA1BENSG00000204388.53814.013303223.541100.242602.799701.50070K562EWSR1
HSPA1BENSG00000204388.57251.835704365.938400.7320012.049509.46100K562EXOSC5
HSPA1BENSG00000204388.51638.978802599.12710-0.665203.228001.99360K562FKBP4
HSPA1BENSG00000204388.52287.828201756.672900.381003.016602.05810K562FTO
HSPA1BENSG00000204388.56570.685903840.488300.7747028.3395026.53470K562FXR1
HSPA1BENSG00000204388.5298.71230817.26140-1.452005.508904.43500K562G3BP2
HSPA1BENSG00000204388.52739.987901944.724400.494503.395802.51870K562GPKOW
HSPA1BENSG00000204388.59618.250308280.839400.215901.973601.32900K562GRSF1
HSPA1BENSG00000204388.58505.005202620.222201.6985017.2215013.53780K562HNRNPA2B1
HSPA1BENSG00000204388.53895.629802990.954000.381204.577103.82740K562HNRNPC
HSPA1BENSG00000204388.52616.138103251.73250-0.313802.139801.32750K562HNRNPM
HSPA1BENSG00000204388.58924.177306183.742000.529102.863501.95510K562HNRNPU
HSPA1BENSG00000204388.55734.582402818.506601.024704.521401.73080K562HNRNPUL1
HSPA1BENSG00000204388.53361.878505359.32250-0.6728010.642309.10770K562HSPD1
HSPA1BENSG00000204388.59334.561305800.803500.686208.586005.63980K562IGF2BP1
HSPA1BENSG00000204388.53764.516001628.776101.208603.329702.16740K562IGF2BP2
HSPA1BENSG00000204388.52546.772501656.526200.620408.997306.70540K562IGF2BP3
HSPA1BENSG00000204388.52390.846504283.09900-0.841106.278004.08660K562ILF2
HSPA1BENSG00000204388.57177.411002704.994901.407704.688503.56400K562KIF1C
HSPA1BENSG00000204388.52001.289202898.42050-0.534305.655803.56790K562LARP7
HSPA1BENSG00000204388.53223.811101711.384800.9135021.0873018.58720K562MAGOH
HSPA1BENSG00000204388.55468.612402589.627701.078303.698102.39130K562MAK16
HSPA1BENSG00000204388.53563.246801707.852901.0609029.4577026.47720K562MATR3
HSPA1BENSG00000204388.55028.583403030.326000.730608.287206.54350K562MBNL1
HSPA1BENSG00000204388.52979.635801898.274100.6503010.904109.08620K562METAP2
HSPA1BENSG00000204388.59055.788102124.069702.091905.240403.89230K562NAA15
HSPA1BENSG00000204388.56153.130102830.640701.120106.230504.13290K562NONO
HSPA1BENSG00000204388.512227.201107332.376300.737606.615105.52910K562NSUN2
HSPA1BENSG00000204388.58635.464302291.718001.9137016.2727013.19610K562PABPN1
HSPA1BENSG00000204388.52737.319101673.060000.7102013.9821011.10010K562PCBP1
HSPA1BENSG00000204388.52290.753801522.636600.589205.218203.86220K562PCBP2
HSPA1BENSG00000204388.51950.630302920.63330-0.582307.705505.31110K562PHF6
HSPA1BENSG00000204388.56518.647102724.367501.258607.575504.74560K562PPP1R8
HSPA1BENSG00000204388.52174.126102681.89660-0.302802.878701.95240K562PSIP1
HSPA1BENSG00000204388.52724.126801662.747000.7121013.8628012.43710K562PTBP1
HSPA1BENSG00000204388.519799.648409958.987700.991304.438103.41080K562PUF60
HSPA1BENSG00000204388.58699.5917010593.84360-0.284204.146802.82320K562PUM1
HSPA1BENSG00000204388.527532.714102527.401703.44530109.42110105.79890K562PUS1
HSPA1BENSG00000204388.517411.660602463.159902.821403.816503.13640K562RBM15
HSPA1BENSG00000204388.52651.377901594.160200.7338011.910209.99330K562RBM22
HSPA1BENSG00000204388.52150.869901554.167100.468703.327401.76260K562RBM34
HSPA1BENSG00000204388.55551.297102819.404600.977305.528903.13940K562RBM39
HSPA1BENSG00000204388.51842.687402447.81310-0.409702.694201.71590K562RCC2
HSPA1BENSG00000204388.53050.968501677.649000.862703.757702.46260K562NELFE
HSPA1BENSG00000204388.52397.365304184.65170-0.803706.961804.38780K562RPS3A
HSPA1BENSG00000204388.51611.438402648.85900-0.7170010.012207.98680K562RPS3
HSPA1BENSG00000204388.52254.560203924.08690-0.7995010.504207.87700K562SDAD1
HSPA1BENSG00000204388.58053.842602095.699501.942105.618803.71070K562SF1
HSPA1BENSG00000204388.51290.31780848.726900.604303.721102.72520K562SF3B4
HSPA1BENSG00000204388.5418.83270847.38770-1.0166014.8530010.96920K562SND1
HSPA1BENSG00000204388.54601.654102406.992900.934805.060203.23980K562SNRNP200
HSPA1BENSG00000204388.51750.500702320.36510-0.406602.899301.84250K562SRFBP1
HSPA1BENSG00000204388.55209.996607412.77700-0.5087020.7677018.57560K562SRPK2
HSPA1BENSG00000204388.52783.202601630.090800.7717015.8032014.11840K562SRSF1
HSPA1BENSG00000204388.53420.832202557.199800.419705.426903.86390K562SRSF4
HSPA1BENSG00000204388.52352.559601539.607600.611608.120706.22290K562SRSF5
HSPA1BENSG00000204388.57056.738605174.172300.447605.418703.76310K562SRSF7
HSPA1BENSG00000204388.55978.006504743.484200.333602.508301.32050K562STAU1
HSPA1BENSG00000204388.52839.646401649.662700.783403.212402.45040K562TARDBP
HSPA1BENSG00000204388.52403.949001591.311100.595104.360803.29730K562TIA1
HSPA1BENSG00000204388.56483.267308923.46650-0.4609013.1492010.46090K562TROVE2
HSPA1BENSG00000204388.5434.94150817.30380-0.910103.321902.44370K562U2AF2
HSPA1BENSG00000204388.58792.9420011229.28440-0.352803.496201.90270K562UBE2L3
HSPA1BENSG00000204388.521660.981002563.239203.079007.102104.76990K562UTP18
HSPA1BENSG00000204388.55167.799506652.53660-0.364404.723703.56610K562WDR3
HSPA1BENSG00000204388.54090.785006917.95970-0.7580038.7055036.26240K562WDR43
Gene NameGene IDKDMeanCNMeanlog2(fold change)-log(pval)-log(padj)Cell LineAffected by RBPBound by RBP

*: "Inf" was shown as "99999.99999" and "-Inf" was shown as "-99999.99999".
**: "-log(0)" was displayed as "99999.99999".






The Knockdown/knockout RNA-Seq assay for HSPA1B is not available on ENCORE database.






No RBPs affect the alternative splcing events of HSPA1B on ENCORE database.





The Knockdown/knockout RNA-Seq assay for HSPA1B is not avaliable on ENCORE database.