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PDBsum entry 3f7v
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protein metals Protein-protein interface(s) links
Membrane protein/metal transport PDB id
3f7v

 

 

 

 

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Contents
Protein chains
219 a.a. *
212 a.a. *
90 a.a. *
Metals
__K ×2
* Residue conservation analysis
PDB id:
3f7v
Name: Membrane protein/metal transport
Title: Kcsa potassium channel in the open-inactivated state with 23 a opening at t112
Structure: Antibody fab fragment heavy chain. Chain: a. Antibody fab fragment light chain. Chain: b. Voltage-gated potassium channel. Chain: c. Engineered: yes. Mutation: yes
Source: Mus musculus. Organism_taxid: 10090. Streptomyces lividans. Organism_taxid: 1916. Gene: kcsa, skc1. Expressed in: escherichia coli. Expression_system_taxid: 562.
Resolution:
3.20Å     R-factor:   0.259     R-free:   0.276
Authors: L.G.Cuello,V.Jogini,D.M.Cortes,E.Perozo
Key ref: L.G.Cuello et al. Kcsa potassium channel in the open-Inactivated state 23 a opening at t112. To be published, .
Date:
10-Nov-08     Release date:   19-May-10    
PROCHECK
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 Headers
 References

Protein chain
No UniProt id for this chain
Struc: 219 a.a.
Protein chain
Pfam   ArchSchema ?
P01837  (IGKC_MOUSE) -  Immunoglobulin kappa constant from Mus musculus
Seq:
Struc: 		107 a.a.
212 a.a.
Protein chain
Pfam   ArchSchema ?
P0A334  (KCSA_STRLI) -  pH-gated potassium channel KcsA from Streptomyces lividans
Seq:
Struc: 		160 a.a.
90 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 2 residue positions (black crosses)

 

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