SMTL ID : 6ine.1

Crystal Structure of human ASH1L-MRG15 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.199, C.247, C.249, C.254 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.199, A:C.247, A:C.249, A:C.254 ZN.2: 5 residues within 4Å: Chain A: C.83, C.96, C.101, C.107 Ligands: ZN.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.83, A:C.96, A:C.101, A:C.107 ZN.3: 6 residues within 4Å: Chain A: C.70, C.72, C.83, C.87, C.96 Ligands: ZN.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.70, A:C.72, A:C.83, A:C.87

1 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.4: 19 residues within 4Å: Chain A: K.129, G.130, W.131, S.170, D.171, H.172, Y.173, R.193, F.194, I.195, N.196, H.197, Y.234, Q.245, L.246, C.247, K.248, C.249, I.258 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:W.131, A:W.131, A:D.171, A:H.172, A:Y.173, A:N.196, A:H.197, A:H.197, A:Q.245, A:K.248 Salt bridges: A:D.171

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 5 residues within 4Å: Chain B: F.36, Y.37, L.38, Q.95, E.98 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:L.38, B:L.38, B:Q.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hou, P. et al., Structural Insights into Stimulation of Ash1L's H3K36 Methyltransferase Activity through Mrg15 Binding. Structure (2019)

Release Date

2019-03-20

Peptides

Histone-lysine N-methyltransferase ASH1L: A
Mortality factor 4-like protein 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Histone-lysine N-methyltransferase ASH1L

Mortality factor 4-like protein 1