Structure of PDB 2e8a Chain A

Receptor sequence
>2e8aA (length=380) Species: 9606 (Homo sapiens) [Search protein sequence]
KAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIG
DAAKNQVALNPQNTVFDAKRLIGRKFGDPVVQSDMKHWPFQVINDGDKPK
VQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFND
SQRQATKDAGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGG
GTFDVSILTIDDGIFEVKATAGDTHLGGEDFDNRLVNHFVEEFKRKHKKD
ISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARF
EELCSDLFRSTLEPVEKALRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQD
FFNGRDLNKSINPDEAVAYGAAVQAAILMG
3D structure
PDB2e8a Direct inter-subdomain interactions switch between the closed and open forms of the Hsp70 nucleotide-binding domain in the nucleotide-free state.
ChainA
Resolution1.77 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D10 K71 E175 D199
Catalytic site (residue number reindexed from 1) D8 K69 E173 D197
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MG A D10 Y15 D8 Y13
BS02 ANP A G12 T13 T14 Y15 G201 G202 G203 T204 G230 E268 K271 R272 S275 G339 D366 G10 T11 T12 Y13 G199 G200 G201 T202 G228 E266 K269 R270 S273 G337 D364
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0140662 ATP-dependent protein folding chaperone

View graph for
Molecular Function
External links
PDB RCSB:2e8a, PDBe:2e8a, PDBj:2e8a
PDBsum2e8a
PubMed20179333
UniProtP0DMV8|HS71A_HUMAN Heat shock 70 kDa protein 1A (Gene Name=HSPA1A)

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