SMTL ID : 3ll8.3 (2 other biounits)

Crystal Structure of Calcineurin in Complex with AKAP79 Peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-2-2-mer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 9 residues within 4Å: Chain B: H.79, D.105, R.109, N.137, H.138, R.241, H.268 Ligands: ZN.2, FE.3 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:N.137, B:H.268 Water bridges: B:R.241 Salt bridges: B:H.79, B:R.109, B:H.138, B:R.241, B:H.268 PO4.8: 9 residues within 4Å: Chain D: H.79, D.105, R.109, N.137, H.138, R.241, H.268 Ligands: ZN.9, FE.10 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:N.137, D:N.137, D:H.268 Water bridges: D:R.109 Salt bridges: D:H.79, D:R.109, D:H.138, D:R.241, D:H.268

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain B: D.105, N.137, H.186, H.268 Ligands: PO4.1, FE.3 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.105, B:H.186, B:H.268 ZN.9: 6 residues within 4Å: Chain D: D.105, N.137, H.186, H.268 Ligands: PO4.8, FE.10 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:D.105, D:H.186, D:H.268

2 x FE: FE (III) ION(Non-covalent)

FE.3: 5 residues within 4Å: Chain B: D.77, H.79, D.105 Ligands: PO4.1, ZN.2 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.77, B:H.79, B:D.105, H2O.5 FE.10: 5 residues within 4Å: Chain D: D.77, H.79, D.105 Ligands: PO4.8, ZN.9 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.77, D:H.79, D:D.105, H2O.20

8 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain C: D.16, D.18, S.20, S.22, E.27 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.16, C:S.20, C:S.22, C:E.27, H2O.11 CA.5: 5 residues within 4Å: Chain C: D.48, D.50, N.52, E.54, E.59 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.48, C:E.54, C:E.59, C:E.59, H2O.11 CA.6: 5 residues within 4Å: Chain C: D.85, D.87, D.89, Y.91, E.96 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.85, C:D.89, C:Y.91, C:E.96, H2O.11 CA.7: 5 residues within 4Å: Chain C: D.126, D.128, D.130, R.132, E.137 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.126, C:R.132, C:E.137, C:E.137, H2O.11 CA.11: 5 residues within 4Å: Chain E: D.16, D.18, S.20, S.22, E.27 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.16, E:D.18, E:S.22, E:E.27, H2O.22 CA.12: 5 residues within 4Å: Chain E: D.48, D.50, N.52, E.54, E.59 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.48, E:E.54, E:E.59, E:E.59, H2O.22 CA.13: 5 residues within 4Å: Chain E: D.85, D.87, D.89, Y.91, E.96 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.85, E:D.89, E:Y.91, E:E.96, H2O.22 CA.14: 5 residues within 4Å: Chain E: D.126, D.128, D.130, R.132, E.137 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.126, E:R.132, E:E.137, E:E.137, H2O.22

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, H. et al., Balanced interactions of calcineurin with AKAP79 regulate Ca(2+)-calcineurin-NFAT signaling. Nat.Struct.Mol.Biol. (2012)

Release Date

2011-01-12

Peptides

AKAP79 peptide: A
Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform: BD
Calcineurin subunit B type 1: CE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
A

D
C

C
B

E
D

AKAP79 peptide

Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform

Calcineurin subunit B type 1

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