Gene: HSPA5

Basic information

Tag Content
Uniprot ID P11021; B0QZ61; Q2EF78; Q9NPF1; Q9UK02;
Entrez ID 3309
Genbank protein ID AAF42836.1; EAW87620.1; CAA61201.1; AAA52614.1; CAA42595.1; CAB71335.1; ABD04090.1; AAH20235.1; AAF13605.1;
Genbank nucleotide ID NM_005347.4
Ensembl protein ID ENSP00000324173
Ensembl nucleotide ID ENSG00000044574
Gene name Endoplasmic reticulum chaperone BiP
Gene symbol HSPA5
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description Endoplasmic reticulum chaperone that plays a key role in protein folding and quality control in the endoplasmic reticulum lumen (PubMed:2294010, PubMed:23769672, PubMed:23990668, PubMed:28332555). Involved in the correct folding of proteins and degradation of misfolded proteins via its interaction with DNAJC10/ERdj5, probably to facilitate the release of DNAJC10/ERdj5 from its substrate (By similarity). Acts as a key repressor of the ERN1/IRE1-mediated unfolded protein response (UPR) (PubMed:1550958, PubMed:19538957). In the unstressed endoplasmic reticulum, recruited by DNAJB9/ERdj4 to the luminal region of ERN1/IRE1, leading to disrupt the dimerization of ERN1/IRE1, thereby inactivating ERN1/IRE1 (By similarity). Accumulation of misfolded protein in the endoplasmic reticulum causes release of HSPA5/BiP from ERN1/IRE1, allowing homodimerization and subsequent activation of ERN1/IRE1 (By similarity). Plays an auxiliary role in post-translational transport of small presecretory proteins across endoplasmic reticulum (ER). May function as an allosteric modulator for SEC61 channel-forming translocon complex, likely cooperating with SEC62 to enable the productive insertion of these precursors into SEC61 channel. Appears to specifically regulate translocation of precursors having inhibitory residues in their mature region that weaken channel gating. May also play a role in apoptosis and cell proliferation (PubMed:26045166).
Sequence
MKLSLVAAML LLLSAARAEE EDKKEDVGTV VGIDLGTTYS CVGVFKNGRV EIIANDQGNR 60
ITPSYVAFTP EGERLIGDAA KNQLTSNPEN TVFDAKRLIG RTWNDPSVQQ DIKFLPFKVV 120
EKKTKPYIQV DIGGGQTKTF APEEISAMVL TKMKETAEAY LGKKVTHAVV TVPAYFNDAQ 180
RQATKDAGTI AGLNVMRIIN EPTAAAIAYG LDKREGEKNI LVFDLGGGTF DVSLLTIDNG 240
VFEVVATNGD THLGGEDFDQ RVMEHFIKLY KKKTGKDVRK DNRAVQKLRR EVEKAKRALS 300
SQHQARIEIE SFYEGEDFSE TLTRAKFEEL NMDLFRSTMK PVQKVLEDSD LKKSDIDEIV 360
LVGGSTRIPK IQQLVKEFFN GKEPSRGINP DEAVAYGAAV QAGVLSGDQD TGDLVLLDVC 420
PLTLGIETVG GVMTKLIPRN TVVPTKKSQI FSTASDNQPT VTIKVYEGER PLTKDNHLLG 480
TFDLTGIPPA PRGVPQIEVT FEIDVNGILR VTAEDKGTGN KNKITITNDQ NRLTPEEIER 540
MVNDAEKFAE EDKKLKERID TRNELESYAY SLKNQIGDKE KLGGKLSSED KETMEKAVEE 600
KIEWLESHQD ADIEDFKAKK KELEEIVQPI ISKLYGSAGP PPTGEEDTAE KDEL 654

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression information

Gene expression in different tissues (GTEx V7)

  

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologHSPA5480726F1PIC7Canis lupus familiarisPredictionMore>>
1:1 orthologHSPA5102185663M4NBE4Capra hircusPredictionMore>>
1:1 orthologHSPA53309P11021Homo sapiensPredictionMore>>
1:1 orthologHspa514828P20029CPOMus musculusPublicationMore>>
1:1 orthologHSPA5464733H2PYQ3Pan troglodytesPredictionMore>>
1:1 ortholog407060A0A480UES1Sus scrofaPredictionMore>>
1:1 orthologHspa525617P06761Rattus norvegicusPredictionMore>>
1:1 orthologhspa5Q6P3L3Danio rerioPredictionMore>>

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0005509 calcium ion bindingTAS
GO:0005515 protein bindingIPI
GO:0005524 ATP bindingIBA
GO:0005524 ATP bindingIDA
GO:0016887 ATPase activityISS
GO:0016887 ATPase activityIDA
GO:0016887 ATPase activityIBA
GO:0019899 enzyme bindingIPI
GO:0019904 protein domain specific bindingIPI
GO:0031072 heat shock protein bindingIBA
GO:0031625 ubiquitin protein ligase bindingIPI
GO:0042623 ATPase activity, coupledIBA
GO:0043022 ribosome bindingIEA
GO:0044183 protein folding chaperoneIBA
GO:0045296 cadherin bindingHDA
GO:0051082 unfolded protein bindingTAS
GO:0051082 unfolded protein bindingIBA
GO:0051087 chaperone bindingTAS
GO:0051787 misfolded protein bindingIDA
GO:0051787 misfolded protein bindingIBA

GO:Biological Process

GO ID GO Term Evidence
GO:0001554 luteolysisIEA
GO:0006983 ER overload responseIEA
GO:0006986 response to unfolded proteinIBA
GO:0010976 positive regulation of neuron projection developmentIEA
GO:0021589 cerebellum structural organizationIEA
GO:0021680 cerebellar Purkinje cell layer developmentIEA
GO:0021762 substantia nigra developmentHEP
GO:0030182 neuron differentiationIEA
GO:0030335 positive regulation of cell migrationIMP
GO:0030433 ubiquitin-dependent ERAD pathwayTAS
GO:0030433 ubiquitin-dependent ERAD pathwayIBA
GO:0030512 negative regulation of transforming growth factor beta receptor signaling pathwayIEA
GO:0030968 endoplasmic reticulum unfolded protein responseTAS
GO:0030968 endoplasmic reticulum unfolded protein responseIBA
GO:0031204 posttranslational protein targeting to membrane, translocationIMP
GO:0031333 negative regulation of protein-containing complex assemblyISS
GO:0031398 positive regulation of protein ubiquitinationIEA
GO:0034620 cellular response to unfolded proteinIBA
GO:0034975 protein folding in endoplasmic reticulumTAS
GO:0035437 maintenance of protein localization in endoplasmic reticulumIMP
GO:0035690 cellular response to drugIEA
GO:0036498 IRE1-mediated unfolded protein responseTAS
GO:0036499 PERK-mediated unfolded protein responseTAS
GO:0036500 ATF6-mediated unfolded protein responseTAS
GO:0042026 protein refoldingIBA
GO:0042149 cellular response to glucose starvationIDA
GO:0042220 response to cocaineIEA
GO:0043066 negative regulation of apoptotic processIMP
GO:0043066 negative regulation of apoptotic processTAS
GO:0051085 chaperone cofactor-dependent protein refoldingIBA
GO:0051402 neuron apoptotic processIEA
GO:0060904 regulation of protein folding in endoplasmic reticulumTAS
GO:0071236 cellular response to antibioticIEA
GO:0071277 cellular response to calcium ionIEA
GO:0071287 cellular response to manganese ionIEA
GO:0071320 cellular response to cAMPIEA
GO:0071353 cellular response to interleukin-4IEA
GO:0071480 cellular response to gamma radiationIEA
GO:0097501 stress response to metal ionIEA
GO:1901998 toxin transportIEA
GO:1903891 regulation of ATF6-mediated unfolded protein responseTAS
GO:1903894 regulation of IRE1-mediated unfolded protein responseTAS
GO:1903895 negative regulation of IRE1-mediated unfolded protein responseISS
GO:1903897 regulation of PERK-mediated unfolded protein responseTAS
GO:1904313 response to methamphetamine hydrochlorideIEA
GO:1990090 cellular response to nerve growth factor stimulusIEA
GO:1990440 positive regulation of transcription from RNA polymerase II promoter in response to endoplasmic reticulum stressTAS

GO:Cellular Component

GO ID GO Term Evidence
GO:0005634 nucleusIMP
GO:0005634 nucleusHDA
GO:0005634 nucleusIBA
GO:0005737 cytoplasmIBA
GO:0005737 cytoplasmIDA
GO:0005739 mitochondrionIDA
GO:0005783 endoplasmic reticulumIMP
GO:0005783 endoplasmic reticulumTAS
GO:0005783 endoplasmic reticulumIDA
GO:0005788 endoplasmic reticulum lumenIDA
GO:0005788 endoplasmic reticulum lumenIBA
GO:0005788 endoplasmic reticulum lumenTAS
GO:0005789 endoplasmic reticulum membraneTAS
GO:0005790 smooth endoplasmic reticulumIEA
GO:0005793 endoplasmic reticulum-Golgi intermediate compartmentIDA
GO:0005829 cytosolIDA
GO:0005886 plasma membraneIEA
GO:0005925 focal adhesionHDA
GO:0009986 cell surfaceIEA
GO:0016020 membraneHDA
GO:0016020 membraneIBA
GO:0030176 integral component of endoplasmic reticulum membraneIDA
GO:0030496 midbodyIDA
GO:0032991 protein-containing complexIDA
GO:0034663 endoplasmic reticulum chaperone complexIDA
GO:0034663 endoplasmic reticulum chaperone complexIBA
GO:0042470 melanosomeIEA
GO:0043231 intracellular membrane-bounded organelleIDA
GO:0070062 extracellular exosomeHDA
GO:0008180 COP9 signalosomeIDA

Reactome Pathway

Reactome ID Reactome Term Evidence
R-HSA-109582 HemostasisIEA
R-HSA-114608 Platelet degranulation IEA
R-HSA-1280218 Adaptive Immune SystemTAS
R-HSA-1280218 Adaptive Immune SystemIEA
R-HSA-168256 Immune SystemTAS
R-HSA-168256 Immune SystemIEA
R-HSA-2262752 Cellular responses to stressTAS
R-HSA-3371453 Regulation of HSF1-mediated heat shock responseTAS
R-HSA-3371556 Cellular response to heat stressTAS
R-HSA-381033 ATF6 (ATF6-alpha) activates chaperonesTAS
R-HSA-381042 PERK regulates gene expressionTAS
R-HSA-381070 IRE1alpha activates chaperonesTAS
R-HSA-381119 Unfolded Protein Response (UPR)TAS
R-HSA-381183 ATF6 (ATF6-alpha) activates chaperone genesTAS
R-HSA-392499 Metabolism of proteinsTAS
R-HSA-76002 Platelet activation, signaling and aggregationIEA
R-HSA-76005 Response to elevated platelet cytosolic Ca2+IEA
R-HSA-8953897 Cellular responses to external stimuliTAS
R-HSA-983169 Class I MHC mediated antigen processing & presentationTAS
R-HSA-983169 Class I MHC mediated antigen processing & presentationIEA
R-HSA-983170 Antigen Presentation: Folding, assembly and peptide loading of class I MHCTAS
R-HSA-983170 Antigen Presentation: Folding, assembly and peptide loading of class I MHCIEA

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0002 3D-structure
KW-0007 Acetylation
KW-0067 ATP-binding
KW-0143 Chaperone
KW-0963 Cytoplasm
KW-0903 Direct protein sequencing
KW-0256 Endoplasmic reticulum
KW-0378 Hydrolase
KW-1017 Isopeptide bond
KW-0488 Methylation
KW-0944 Nitration
KW-0547 Nucleotide-binding
KW-0597 Phosphoprotein
KW-0621 Polymorphism
KW-1185 Reference proteome
KW-0732 Signal
KW-0832 Ubl conjugation

Interpro

InterPro ID InterPro Term
IPR043129 ATPase_NBD
IPR042050 BIP_NBD
IPR018181 Heat_shock_70_CS
IPR029048 HSP70_C_sf
IPR029047 HSP70_peptide-bd_sf
IPR013126 Hsp_70_fam

PROSITE

PROSITE ID PROSITE Term
PS00014 ER_TARGET
PS00297 HSP70_1
PS00329 HSP70_2
PS01036 HSP70_3

Pfam

Pfam ID Pfam Term
PF00012 HSP70

Protein-protein interaction

Protein-miRNA interaction