1WRZ: Calmodulin

Calmodulin complexed with a peptide from a human death-associated protein kinase. Determined by X-ray diffraction at 2.0 Å resolution. Released 21 Mar 2006.

Method
X-ray diffraction
Resolution
2.0 Å
Organism
Homo sapiens
Chains
2
Atoms
1,462
Mol. weight
19.39 kDa
Ligands
CA
Released
21 Mar 2006

Explore 1WRZ in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

1WRZ contains 9 α-helices and 4 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 8 helices, 4 β-strands

ElementResiduesLengthSheet
α-helix6-1914
β-strand2711
α-helix29-3810
α-helix45-5511
β-strand6311
α-helix65-7410
α-helix85-928
β-strand99-10022
α-helix102-11211
α-helix118-12811
β-strand136-13722
α-helix138-1447
Chain B: 1 helix, 0 β-strands
ElementResiduesLengthSheet
α-helix304-31815

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
calmodulinAprotein149Homo sapiensP0DP23 (AlphaFold model)
Death-associated protein kinase 2Bprotein19Q9UIK4 (AlphaFold model)
Sequence of entity 1 (A), FASTA
>1WRZ_1 calmodulin (chains A)
MADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADG
NGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDE
EVDEMIREADIDGDGQVNYEEFVQMMTAK
Sequence of entity 2 (B), FASTA
>1WRZ_2 Death-associated protein kinase 2 (chains B)
RRRWKLSFSIVSLCNHLTR

Ligands and cofactors

IDNameFormulaCopies
CACalcium ionCa4

Primary citation

The mode of binding of calmodulin to death-associated protein kinases. Kursula, P., Vahokoski, J., Wilmanns, M. To be published.

Other PDB entries of the same protein (UniProt P0DP23 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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