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PDBsum entry 8ejs

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protein ligands Protein-protein interface(s) links
Protein binding PDB id
8ejs

 

 

 

 

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Contents
Protein chains
283 a.a.
Ligands
BAL-ASP-PRO-GLU-
THR-GLY-GLU-NH2
Waters ×128
PDB id:
8ejs
Name: Protein binding
Title: Kelch domain of human keap1 bound to nrf2 linear peptide, ac-(bala) dpetge-nh2
Structure: Kelch-like ech-associated protein 1. Chain: a, b. Fragment: unp residues 320-812. Synonym: cytosolic inhibitor of nrf2,inrf2,kelch-like protein 19. Engineered: yes. Peptide from nuclear factor erythroid 2-related factor 2. Chain: c. Synonym: nf-e2-related factor 2,nfe2-related factor 2,nrf-2,hebp1, nuclear factor,erythroid derived 2,like 2.
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: keap1, inrf2, kiaa0132, klhl19. Expressed in: escherichia coli. Expression_system_taxid: 562. Synthetic: yes. Organism_taxid: 9606
Resolution:
2.82Å     R-factor:   0.219     R-free:   0.266
Authors: S.N.Muellers,K.N.Allen
Key ref: S.N.Muellers et al. The benefit of cyclization: a comparison of cyclic an linear peptide inhibitors of the keap1/nrf2 protein-P interaction. To be published, .
Date:
18-Sep-22     Release date:   27-Sep-23    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
Q14145  (KEAP1_HUMAN) -  Kelch-like ECH-associated protein 1 from Homo sapiens
Seq:
Struc:
 
Seq:
Struc:
624 a.a.
283 a.a.*
Key:    PfamA domain  Secondary structure
* PDB and UniProt seqs differ at 2 residue positions (black crosses)

 

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