SMTL ID : 4orc.1

Crystal structure of mammalian calcineurin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: D.147, N.179, H.228, H.310 Ligands: FE.2, PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.147, A:H.228, A:H.310

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

FE.2: 6 residues within 4Å: Chain A: D.119, H.121, D.147, H.310 Ligands: ZN.1, PO4.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.119, A:H.121, A:D.147

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

PO4.3: 9 residues within 4Å: Chain A: H.121, D.147, R.151, N.179, H.180, R.283, H.310 Ligands: ZN.1, FE.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.147, A:N.179, A:Y.340 Water bridges: A:H.310 Salt bridges: A:H.121, A:R.151, A:H.180, A:R.283, A:H.310

4 x CA: CALCIUM ION(Non-covalent)

CA.4: 5 residues within 4Å: Chain B: D.31, D.33, S.35, S.37, E.42 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.33, B:S.35, B:S.37, B:E.42, B:E.42 CA.5: 5 residues within 4Å: Chain B: D.63, D.65, N.67, E.69, E.74 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.63, B:D.65, B:E.69, B:E.74, B:E.74 CA.6: 5 residues within 4Å: Chain B: D.100, D.102, D.104, Y.106, E.111 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.100, B:D.102, B:D.104, B:E.111, H2O.2 CA.7: 5 residues within 4Å: Chain B: D.141, D.143, D.145, R.147, E.152 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.141, B:D.143, B:D.145, B:R.147, B:E.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, S.J. et al., Cooperative autoinhibition and multi-level activation mechanisms of calcineurin. To be Published

Release Date

2015-05-20

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

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

Calcineurin subunit B type 1

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