SMTL ID : 6tz8.1 (1 other biounit)

Crystal structure of Cryptococcus neoformans Calceineurin A, Calcineurin B, and FKBP12 with FK-506

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 9 residues within 4Å: Chain A: H.110, D.136, R.140, N.168, H.169, R.272, H.299 Ligands: FE.2, ZN.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.168 Salt bridges: A:H.110, A:R.140, A:H.169, A:R.272, A:H.299 SO4.4: 1 residues within 4Å: Chain A: R.310 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.310

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

FE.2: 6 residues within 4Å: Chain A: D.108, H.110, D.136, H.299 Ligands: SO4.1, ZN.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.108, A:H.110, A:D.136

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 6 residues within 4Å: Chain A: D.136, N.168, H.217, H.299 Ligands: SO4.1, FE.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.136, A:H.217, A:H.299

4 x CA: CALCIUM ION(Non-covalent)

CA.5: 5 residues within 4Å: Chain B: D.34, D.36, S.38, S.40, E.45 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.36, B:S.38, B:S.40, B:E.45, B:E.45 CA.6: 6 residues within 4Å: Chain B: D.66, D.68, S.70, T.72, D.74, E.77 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.66, B:D.68, B:S.70, B:T.72, B:E.77 CA.7: 5 residues within 4Å: Chain B: D.103, D.105, D.107, Y.109, E.114 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.105, B:D.107, B:Y.109, B:E.114, B:E.114 CA.8: 5 residues within 4Å: Chain B: D.144, D.146, D.148, K.150, E.155 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.144, B:D.146, B:D.148, B:D.148, B:K.150

1 x FK5: 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN(Non-covalent)

FK5.9: 21 residues within 4Å: Chain A: L.361, W.370, S.371, P.373, F.374, E.377 Chain B: V.123 Chain C: Y.37, F.47, D.48, R.53, F.57, Q.65, V.66, I.67, W.70, A.92, Y.93, F.98, I.102, F.110 15 PLIP interactions: 11 interactions with chain C, 3 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: C:Y.37, C:F.57, C:F.57, C:F.57, C:W.70, C:W.70, C:F.98, C:F.98, C:I.102, A:W.370, A:F.374, A:F.374, B:V.123 Hydrogen bonds: C:D.48, C:I.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Juvvadi, P.R. et al., Harnessing calcineurin-FK506-FKBP12 crystal structures from invasive fungal pathogens to develop antifungal agents. Nat Commun (2019)

Release Date

2019-09-18

Peptides

Serine/threonine-protein phosphatase 2B catalytic subunit A1: A
Calcineurin subunit B: B
FK506-binding protein 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Serine/threonine-protein phosphatase 2B catalytic subunit A1

Calcineurin subunit B

FK506-binding protein 1

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