SMTL ID : 7u0t.1

Crystal Structure of a human Calcineurin A - Calcineurin B fusion bound to FKBP12 and FK-520

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-1-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.174, D.176, D.178, Y.180, E.185 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.174, A:D.176, A:D.178, A:Y.180, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.215, D.217, D.219, R.221, E.226 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.215, A:D.217, A:D.219, A:R.221, A:E.226 CA.3: 5 residues within 4Å: Chain A: D.105, D.107, S.109, S.111, E.116 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.105, A:D.107, A:S.109, A:S.111, H2O.1 CA.4: 5 residues within 4Å: Chain A: D.137, D.139, N.141, E.143, E.148 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.137, A:D.139, A:E.143, A:E.148, A:E.148

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 2 residues within 4Å: Chain A: S.182, G.184 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.182, A:G.184 Water bridges: A:D.176, A:S.182

1 x KXX: (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,22R,26aS)-8-ethyl-5,19-dihydroxy-3-{(1E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl}-14,16-dimethoxy-4,10,12,18-tetramethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-3H-15,19-epoxypyrido[2,1-c][1,4]oxazacyclotricosine-1,7,20,21(4H,23H)-tetrone(Non-covalent)

KXX.6: 23 residues within 4Å: Chain A: Y.27, W.38, S.39, P.41, F.42, E.45, M.193, V.194 Chain B: Y.69, F.79, D.80, R.85, F.89, E.97, V.98, I.99, W.102, A.124, Y.125, H.130, I.133, I.134, F.142 19 PLIP interactions: 14 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:F.79, B:F.89, B:F.89, B:F.89, B:V.98, B:W.102, B:W.102, B:Y.125, B:I.133, B:I.133, B:I.134, A:W.38, A:P.41, A:F.42, A:M.193, A:V.194 Hydrogen bonds: B:E.97, B:I.99, B:Y.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hoy, M.J. et al., Structure-Guided Synthesis of FK506 and FK520 Analogs with Increased Selectivity Exhibit In Vivo Therapeutic Efficacy against Cryptococcus. Mbio (2022)

Release Date

2022-08-03

Peptides

Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform,Calcineurin subunit B type 1 fusion: A
Peptidylprolyl isomerase: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform,Calcineurin subunit B type 1 fusion

Peptidylprolyl isomerase