SMTL ID : 3ll8.2 (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-1-1-mer

Ligands

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

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

1 x ZN: ZINC ION(Non-covalent)

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

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

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

4 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain B: D.16, D.18, S.20, S.22, E.27 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.16, B:D.18, B:S.22, B:E.27, H2O.10 CA.5: 5 residues within 4Å: Chain B: D.48, D.50, N.52, E.54, E.59 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.48, B:E.54, B:E.59, B:E.59, H2O.10 CA.6: 5 residues within 4Å: Chain B: D.85, D.87, D.89, Y.91, E.96 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.85, B:D.89, B:Y.91, B:E.96, H2O.10 CA.7: 5 residues within 4Å: Chain B: D.126, D.128, D.130, R.132, E.137 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.126, B:R.132, B:E.137, B:E.137, H2O.10

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

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

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

Calcineurin subunit B type 1

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