SMTL ID : 1l7z.1

Crystal structure of Ca2+/Calmodulin complexed with myristoylated CAP-23/NAP-22 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x GLY- GLY- LYS- LEU- SER- LYS: CAP-23/NAP-22(Non-covalent)

GLY-GLY-LYS-LEU-SER-LYS.1: 8 residues within 4Å: Chain A: T.5, E.7, Q.8, E.11, K.75, E.127, M.144 Ligands: MYR.6 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Q.8 Hydrogen bonds: A:T.5, A:T.5, A:Q.8

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.20, D.22, D.24, T.26, E.31 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.20, A:D.22, A:D.24, A:T.26, A:E.31 CA.3: 5 residues within 4Å: Chain A: D.56, D.58, N.60, T.62, E.67 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.56, A:D.58, A:T.62, A:E.67, A:E.67 CA.4: 5 residues within 4Å: Chain A: D.129, D.131, D.133, Q.135, E.140 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.129, A:D.131, A:D.133, A:E.140, H2O.1 CA.5: 5 residues within 4Å: Chain A: D.93, D.95, N.97, Y.99, E.104 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.93, A:Y.99, A:E.104, A:E.104, H2O.1

1 x MYR: MYRISTIC ACID(Non-covalent)

MYR.6: 6 residues within 4Å: Chain A: L.18, F.19, L.39, A.88, F.92 Ligands: GLY-GLY-LYS-LEU-SER-LYS.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.18, A:F.19, A:L.39, A:A.88, A:F.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Matsubara, M. et al., Crystal structure of a myristoylated CAP-23/NAP-22 N-terminal domain complexed with Ca2+/calmodulin. EMBO J. (2004)

Release Date

2003-09-16

Peptides

CALMODULIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CALMODULIN

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