SMTL ID : 8tlx.1

Crystal structure of MBP and AF9 AHD fusion protein 3AQA in complex with peptidomimetic inhibitor 21a

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ACY- LEU- PRO- VAL- DPP- XYC- PRO- LEU- NH2: peptidomimetic inhibitor 21a(Non-covalent)

ACY-LEU-PRO-VAL-DPP-XYC-PRO-LEU-NH2.1: 19 residues within 4Å: Chain A: L.381, H.385, L.388, M.389, L.397, I.400, V.401, I.412, T.413, N.414, T.415, T.416, F.417, D.418, F.419, D.420, L.421, C.422 Ligands: GOL.5 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.381, A:L.397, A:I.400, A:V.401, A:F.419, A:F.419, A:L.421 Hydrogen bonds: A:T.415, A:F.417, A:F.417, A:D.418, A:F.419, A:F.419, A:D.420, A:D.420, A:L.421

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.2: 15 residues within 4Å: Chain A: N.16, D.18, K.19, W.66, A.67, D.69, R.70, E.115, E.157, P.158, Y.159, F.160, W.234, M.334, W.344 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.66, A:R.70, A:R.70, A:E.157, A:Y.159 Water bridges: A:E.48

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: N.286, Y.287, E.292 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Y.287, A:Y.287, A:T.290 GOL.4: 6 residues within 4Å: Chain A: E.26, V.27, K.30, E.292, G.293, A.296 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.26 Water bridges: A:E.26, A:T.290 GOL.5: 5 residues within 4Å: Chain A: L.397, V.401, F.417 Ligands: ACY-LEU-PRO-VAL-DPP-XYC-PRO-LEU-NH2.1, ACY-LEU-PRO-VAL-DPP-XYC-PRO-LEU-NH2.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, Y. et al., Structural studies of intrinsically disordered MLL-fusion protein AF9 in complex with peptidomimetic inhibitors. Protein Sci. (2024)

Release Date

2024-05-29

Peptides

MBP and AF9 AHD fusion protein 3AQA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MBP and AF9 AHD fusion protein 3AQA

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