SMTL ID : 2f2o.2 (1 other biounit)

Structure of calmodulin bound to a calcineurin peptide: a new way of making an old binding mode

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

homo-tetramer

Ligands

16 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.21, A:D.23, A:D.25, A:E.32, H2O.2 CA.2: 5 residues within 4Å: Chain A: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.57, A:D.59, A:T.63, A:E.68, H2O.4 CA.3: 5 residues within 4Å: Chain A: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.94, A:Y.100, A:E.105, A:E.105, H2O.1 CA.4: 5 residues within 4Å: Chain A: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.130, A:D.132, A:Q.136, A:E.141, H2O.1 CA.5: 5 residues within 4Å: Chain B: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.21, B:D.25, B:T.27, B:E.32, H2O.6 CA.6: 5 residues within 4Å: Chain B: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.57, B:D.59, B:T.63, B:E.68, B:E.68 CA.7: 5 residues within 4Å: Chain B: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.94, B:D.96, B:Y.100, B:E.105, H2O.4 CA.8: 5 residues within 4Å: Chain B: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.130, B:Q.136, B:E.141, B:E.141, H2O.4 CA.9: 5 residues within 4Å: Chain C: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.21, C:D.23, C:D.25, C:E.32, H2O.9 CA.10: 5 residues within 4Å: Chain C: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.57, C:D.59, C:T.63, C:E.68, H2O.10 CA.11: 5 residues within 4Å: Chain C: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.94, C:Y.100, C:E.105, C:E.105, H2O.7 CA.12: 5 residues within 4Å: Chain C: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.130, C:D.132, C:Q.136, C:E.141, H2O.7 CA.13: 5 residues within 4Å: Chain D: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.21, D:D.25, D:T.27, D:E.32, H2O.13 CA.14: 5 residues within 4Å: Chain D: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.57, D:D.59, D:T.63, D:E.68, D:E.68 CA.15: 5 residues within 4Å: Chain D: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.94, D:D.96, D:Y.100, D:E.105, H2O.11 CA.16: 5 residues within 4Å: Chain D: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.130, D:Q.136, D:E.141, D:E.141, H2O.11

Links

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Citation

Ye, Q. et al., Structure of calmodulin bound to a calcineurin Peptide: a new way of making an old binding mode. Biochemistry (2006)

Release Date

2006-02-21

Peptides

Calmodulin fused with calmodulin-binding domain of calcineurin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Calmodulin fused with calmodulin-binding domain of calcineurin

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