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PDBsum entry 4m1c

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protein ligands metals Protein-protein interface(s) links
Hydrolase PDB id
4m1c

 

 

 

 

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Contents
Protein chains
957 a.a.
205 a.a.
175 a.a.
206 a.a.
184 a.a.
Ligands
ASP-ALA-GLU-PHE-
ARG
LYS-LEU-VAL-PHE-
PHE
ASP-ALA-GLU
Metals
_ZN ×2
PDB id:
4m1c
Name: Hydrolase
Title: Crystal structure analysis of fab-bound human insulin degrading enzyme (ide) in complex with amyloid-beta (1-40)
Structure: Insulin-degrading enzyme. Chain: a, b. Synonym: abeta-degrading protease, insulin protease, insulinase, insulysin. Engineered: yes. Mutation: yes. Fab-bound ide, heavy chain. Chain: c, e. Engineered: yes.
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: ide, insulin degrading enzyme. Expressed in: escherichia coli. Expression_system_taxid: 562. Synthetic: yes. Other_details: specific antigen-binding fragment (fab, light chain) synthetically engineered to target human insulin degrading enzyme.
Resolution:
3.50Å     R-factor:   0.230     R-free:   0.270
Authors: L.M.Mccord,W.Liang,M.Farcasanu,K.Scherpelz,S.C.Meredith,S.Koide, W.J.Tang
Key ref: L.A.Mccord et al. Crystal structure analysis of FAB-Bound human insulin degrading enzyme (ide) in complex with amyloid-Beta (. To be published, .
Date:
02-Aug-13     Release date:   06-Aug-14    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
P14735  (IDE_HUMAN) -  Insulin-degrading enzyme from Homo sapiens
Seq:
Struc:
 
Seq:
Struc:
1019 a.a.
957 a.a.*
Protein chain
No UniProt id for this chain
Struc: 205 a.a.
Protein chain
No UniProt id for this chain
Struc: 175 a.a.
Protein chain
No UniProt id for this chain
Struc: 206 a.a.
Protein chain
No UniProt id for this chain
Struc: 184 a.a.
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 13 residue positions (black crosses)

 Enzyme reactions 
   Enzyme class: Chains A, B: E.C.3.4.24.56  - insulysin.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: Degradation of insulin, glucagon and other polypeptides. No action on proteins.
      Cofactor: Zn(2+)

 

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