SMTL ID : 6xoh.1

Structure of SUMO1-ML00789344 adduct bound to SAE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.21 Chain B: R.59, K.346 Ligands: VB7.3 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.56 Water bridges: B:R.59, B:R.59, B:R.59 Salt bridges: B:R.59, B:K.346, A:R.21

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain B: C.158, C.161, C.441, C.444 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.158, B:C.161, B:C.441, B:C.444

1 x VB7: {(1R,2S,4R)-4-[(5-{4-[(1R)-3,4-dihydro-1H-2-benzopyran-1-yl]thiophene-2-carbonyl}pyrimidin-4-yl)amino]-2-hydroxycyclopentyl}methyl sulfamate(Covalent)

VB7.3: 20 residues within 4Å: Chain B: G.24, G.26, G.27, D.48, L.49, D.50, R.59, Q.60, K.72, D.94, S.95, I.96, M.97, A.115, L.116, D.117, N.118 Chain C: G.96, G.97 Ligands: SO4.1 14 PLIP interactions: 13 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:L.49, B:L.116 Hydrogen bonds: B:G.27, B:L.49, B:R.59, B:K.72, B:S.95, B:I.96, B:N.118, C:G.97 Water bridges: B:I.28, B:Q.60, B:Q.60 Salt bridges: B:K.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langston, S.P. et al., Discovery of TAK-981, a First-in-Class Inhibitor of SUMO-Activating Enzyme for the Treatment of Cancer. J.Med.Chem. (2021)

Release Date

2021-03-24

Peptides

SUMO-activating enzyme subunit 1: A
SUMO-activating enzyme subunit 2: B
Small ubiquitin-related modifier 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

SUMO-activating enzyme subunit 1

SUMO-activating enzyme subunit 2

Small ubiquitin-related modifier 1

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