SMTL ID : 7m8h.3 (3 other biounits)

Structure of Memo1 C244S metal binding site mutant at 1.75A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: E.160, E.163, Q.164, P.226, V.227, S.230, N.251 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.163, A:E.163, A:Q.164, A:P.226, A:N.251, A:N.251

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

EDO.2: 3 residues within 4Å: Chain A: S.274, D.281, S.282 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.274, A:D.281, A:S.282 Water bridges: A:S.274, A:S.282 EDO.3: 6 residues within 4Å: Chain A: S.12, W.13, G.48, Y.49, T.50 Ligands: GSH.11 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.49, A:T.50, A:T.50 EDO.5: 5 residues within 4Å: Chain A: M.218, F.267, L.268, N.269, Y.270 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.268 Water bridges: A:K.215, A:Y.270 EDO.6: 2 residues within 4Å: Chain A: R.243, H.244 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.243 Water bridges: A:E.163, A:E.163, A:E.163, A:R.243, A:H.244, A:H.244 EDO.7: 3 residues within 4Å: Chain A: V.2, V.3, C.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.3, A:C.4 Water bridges: A:C.4 EDO.8: 3 residues within 4Å: Chain A: E.211, H.212, K.215 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.211 Water bridges: A:E.211 EDO.9: 4 residues within 4Å: Chain A: S.34, T.35, K.36, R.37 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.34, A:T.35, A:R.37 EDO.10: 3 residues within 4Å: Chain A: R.1, S.89, R.118 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.1, A:R.1 EDO.12: 3 residues within 4Å: Chain A: W.13, H.79, H.128 2 PLIP interactions: 2 interactions with chain A Water bridges: A:H.9, A:H.79

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 4 residues within 4Å: Chain A: R.84, W.111, G.114, F.116 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.84 Water bridges: A:G.114, A:R.118

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.11: 11 residues within 4Å: Chain A: S.12, W.13, H.46, A.47, G.48, Y.51, D.186, H.189, V.284, Y.286 Ligands: EDO.3 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.13 Hydrogen bonds: A:S.12, A:G.48, A:D.186, A:Y.286 Water bridges: A:H.46, A:S.241, A:S.241 Salt bridges: A:H.46, A:H.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dolgova, N. et al., MEMO1 binds iron and modulates iron homeostasis in cancer cells. Elife (2024)

Release Date

2022-04-06

Peptides

Protein MEMO1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Protein MEMO1

Related Entries With Identical Sequence