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2E88

Crystal structure of the human Hsp70 ATPase domain in the apo form

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Heat shock 70kDa protein 1Apolymer39143093.71UniProt (Q5JQI4)
Pfam (PF00012)
UniProt (by SIFTS) (P0DMV8)
Homo sapiens (human)chaperon protein, Heat shock 70kDa protein 1B
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
3C
(A)
waterwater18.0416Chemie (HOH)
Sequence modifications
A: 1 - 388 (UniProt: Q5JQI4)
PDBExternal DatabaseDetails
Ser -2-expression tag
Thr -1-expression tag
Phe 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight43093.7
Non-Polymers*Number of molecules1
Total formula weight65.4
All*Total formula weight43159.1
*Water molecules are not included.

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PDB entries from 2025-06-18

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