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Potassium Channel KcsA-Fab complex in high concentration of K+
1K4C

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The structure 1K4C has in total 3 chains. These are represented by 3 sequence-unique entities.

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Sequence & Structure Relationships

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Chain A : antibody Fab fragment heavy chain
FASTA | Sequence & DSSP | Image
Polymer 1
Length: 219 residues
Chain Type: polypeptide(L)
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Chain B : antibody Fab fragment light chain
FASTA | Sequence & DSSP | Image
Polymer 2
Length: 212 residues
Chain Type: polypeptide(L)
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Chain C : potassium channel KcsA
FASTA | Sequence & DSSP | Image
Polymer 3
Length: 124 residues
Chain Type: polypeptide(L)
Reference: UniProtKB P0A334  
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References
The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).
 
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