Heat shock protein family A (Hsp70) member 1B

mammalian protein found in Homo sapiens

Protein protein Q21119777

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Heat shock protein family A (Hsp70) member 1B

Summary

Heat shock protein family A (Hsp70) member 1B is a protein^[1]. It draws 4 Wikipedia views per month (protein category, ranking #154 of 987).^[2]

Key Facts

Heat shock protein family A (Hsp70) member 1B's instance of is recorded as protein^[3].
Heat shock protein family A (Hsp70) member 1B's UniProt protein ID is recorded as P0DMV8^[4].
Heat shock protein family A (Hsp70) member 1B's part of is recorded as Heat shock protein 70kD, peptide-binding domain superfamily^[5].
Heat shock protein family A (Hsp70) member 1B's part of is recorded as Heat shock protein 70kD, C-terminal domain superfamily^[6].
Heat shock protein family A (Hsp70) member 1B's part of is recorded as Heat shock protein 70 family^[7].
Heat shock protein family A (Hsp70) member 1B's part of is recorded as Heat shock protein 70, conserved site, protein family^[8].
Heat shock protein family A (Hsp70) member 1B's has part is recorded as Heat shock protein 70, conserved site^[9].
Heat shock protein family A (Hsp70) member 1B's RefSeq protein ID is recorded as NP_005337^[10].
Heat shock protein family A (Hsp70) member 1B's RefSeq protein ID is recorded as NP_005336^[11].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 1HJO^[12].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 1S3X^[13].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 1XQS^[14].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 2E88^[15].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 2E8A^[16].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 2LMG^[17].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3A8Y^[18].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3ATU^[19].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3ATV^[20].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3AY9^[21].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3D2E^[22].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3D2F^[23].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3JXU^[24].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 3LOF^[25].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 4IO8^[26].
Heat shock protein family A (Hsp70) member 1B's PDB structure ID is recorded as 4J8F^[27].

Why It Matters

Heat shock protein family A (Hsp70) member 1B draws 4 Wikipedia views per month (protein category, ranking #154 of 987).^[2] It is known by 13 alternative names across languages and contexts.^[28]

⭐ Popularity Graph

2/100 established

🌐 Wiki Languages

5 / 423 langs

Quick Facts

Instance of protein

Part of Heat shock protein 70kD, peptide-binding domain superfamily, Heat shock protein 70kD, C-terminal domain superfamily, Heat shock protein 70 family, Heat shock protein 70, conserved site, protein family

Properties

Biological process cellular response to oxidative stress, regulation of mRNA stability, negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway, positive regulation of NF-kappaB transcription factor activity, negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway, cellular heat acclimation, negative regulation of inclusion body assembly, positive regulation of tumor necrosis factor-mediated signaling pathway, negative regulation of cell death, positive regulation of gene expression, viral entry into host cell, regulation of cell death, ATP metabolic process, negative regulation of protein ubiquitination, negative regulation of extrinsic apoptotic signaling pathway in absence of ligand, positive regulation of endoribonuclease activity, positive regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway, regulation of protein ubiquitination, positive regulation of interleukin-8 production, regulation of cellular response to heat, cellular response to heat, negative regulation of transforming growth factor beta receptor signaling pathway, positive regulation of proteasomal ubiquitin-dependent protein catabolic process, neutrophil degranulation, negative regulation of transcription from RNA polymerase II promoter in response to stress, protein refolding, positive regulation of microtubule nucleation, regulation of mitotic spindle assembly, mRNA catabolic process, response to unfolded protein, negative regulation of cell population proliferation, negative regulation of cell growth, negative regulation of apoptotic process, protein stabilization, chaperone-mediated protein complex assembly, response to unfolded protein, positive regulation of proteasomal ubiquitin-dependent protein catabolic process, positive regulation of RNA splicing, cellular response to heat, Unfolded Protein Response, protein refolding, negative regulation of apoptotic process, positive regulation of erythrocyte differentiation, chaperone cofactor-dependent protein refolding, regulation of mitotic spindle assembly, lysosomal transport

Cell component blood microparticle, centriole, nucleoplasm, inclusion body, focal adhesion, perinuclear region of cytoplasm, ubiquitin ligase complex, cytosol, extracellular region, ficolin-1-rich granule lumen, centrosome, microtubule organizing center, cytoskeleton, nucleus, cytoplasm, mitochondrion, endoplasmic reticulum, aggresome, nuclear speck, vesicle, extracellular exosome, nucleus, cytoplasm, cytosol, focal adhesion, COP9 signalosome, vesicle, protein-containing complex, extracellular exosome, blood microparticle, ribonucleoprotein complex

Encoded by HSPA1A, HSPA1B

Found in taxon Homo sapiens

Has part(s) Heat shock protein 70, conserved site

Has parts Heat shock protein 70, conserved site

Molecular function nucleotide binding, heat shock protein binding, signaling receptor binding, C3HC4-type RING finger domain binding, ATPase activity, virus receptor activity, histone deacetylase binding, protein folding chaperone activity, G protein-coupled receptor binding, ATP binding, enzyme binding, ubiquitin protein ligase binding, protein binding, transcription corepressor activity, cadherin binding, RNA binding, denatured protein binding, protein N-terminus binding, unfolded protein binding, disordered domain specific binding, RNA binding, ATP binding, ATPase activity, heat shock protein binding, ubiquitin protein ligase binding, protein folding chaperone activity, cadherin binding, unfolded protein binding, misfolded protein binding

External References (6)

Ensembl protein id ENSP00000387691, ENSP00000364801, ENSP00000402651, ENSP00000442789, ENSP00000403530, ENSP00000393087, ENSP00000375399, ENSP00000375391, ENSP00000415927, ENSP00000404524, ENSP00000393259, ENSP00000372880, ENSP00000410693, ENSP00000382915, ENSP00000364802, ENSP00000406359, ENSP00000477378, ENSP00000408907

Freebase id /m/04f72gh

Microsoft academic id (discontinued) 166003730

Pdb structure id 1HJO, 1S3X, 1XQS, 2E88, 2E8A, 2LMG, 3A8Y, 3ATU, 3ATV, 3AY9, 3D2E, 3D2F, 3JXU, 3LOF, 4IO8, 4J8F, 4PO2, 4WV5, 4WV7, 5AR0, 5AQZ, 3Q49

Refseq protein id NP_005337, NP_005336

Uniprot protein id P0DMV8

🌐 Available in 3 languages

enHSPA1B jaHSPA1B ukHSPA1B

🏷️ Also known as

en Heat shock 70 kDa protein 1 en heat shock 70 kDa protein 1/2 en Heat shock 70 kDa protein 1A en heat shock 70 kDa protein 1A/1B en heat shock 70 kDa protein 1B en heat shock 70kDa protein 1B en heat shock 70 kDa protein 2 en heat shock 70kD protein 1B en HSP70-1 en HSP70.1 en HSP70-1/HSP70-2 en HSP70.1/HSP70.2 en HSPA1B

🔗 Connections

Cell component 21

mitochondrion, nucleus, nucleus, cytoplasm, cytoplasm, endoplasmic reticulum, cytoskeleton, centriole +13 more

Biological process 1

viral entry into host cell

Encoded by 1

HSPA1A

Found in taxon 1

Homo sapiens

Instance of 1

protein

Molecular function 1

protein binding

← Encodes 1

HSPA1A

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA

4ort.xyz Knowledge Graph. (2026). Heat shock protein family A (Hsp70) member 1B. Retrieved May 3, 2026, from https://4ort.xyz/entity/heat-shock-protein-family-a-hsp70-member-1b

MLA

“Heat shock protein family A (Hsp70) member 1B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/heat-shock-protein-family-a-hsp70-member-1b.

BibTeX

@misc{4ortxyz_heat-shock-protein-family-a-hsp70-member-1b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Heat shock protein family A (Hsp70) member 1B}}, year = {2026}, url = {https://4ort.xyz/entity/heat-shock-protein-family-a-hsp70-member-1b}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Heat shock protein family A (Hsp70) member 1B — https://4ort.xyz/entity/heat-shock-protein-family-a-hsp70-member-1b (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/heat-shock-protein-family-a-hsp70-member-1b · Last refreshed: May 3, 2026

Heat shock protein family A (Hsp70) member 1B

Heat shock protein family A (Hsp70) member 1B

Summary

Key Facts

Why It Matters

References

Direct Wikidata claims

Class ancestry

Aggregate / graph-position facts

📑 Cite this page