SMTL ID : 7kq8.1 (3 other biounits)

Structure of iron bound MEMO1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 12 residues within 4Å: Chain A: S.12, W.13, A.47, G.48, Y.51, D.186, H.189, S.273, V.284, Y.286 Ligands: EDO.16, FE2.17 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.13 Hydrogen bonds: A:S.12, A:H.46, A:G.48 Salt bridges: A:H.189

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

EDO.2: 9 residues within 4Å: Chain A: R.5, Y.93, M.119, D.124, E.127, H.128, S.129, I.130, E.131 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.93, A:Y.93, A:H.128, A:I.130, A:E.131 EDO.3: 5 residues within 4Å: Chain A: N.22, E.26, K.139, E.142 Ligands: EDO.11 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.22, A:K.139, A:E.142 EDO.4: 4 residues within 4Å: Chain A: S.34, T.35, K.36, R.37 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.34 EDO.5: 5 residues within 4Å: Chain A: E.160, Q.164, P.226, V.227, N.251 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.251, A:N.251 EDO.6: 7 residues within 4Å: Chain A: S.88, S.89, V.90, D.91, Q.104, Y.107, R.118 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.89, A:Q.104, A:Q.104 EDO.7: 4 residues within 4Å: Chain A: I.220, Q.223, D.225, S.228 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.228 EDO.8: 6 residues within 4Å: Chain A: K.215, M.218, S.219, E.222 Ligands: EDO.9, EDO.15 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.215 EDO.9: 5 residues within 4Å: Chain A: E.222, F.265, S.266, F.267 Ligands: EDO.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.267, A:F.267 EDO.10: 6 residues within 4Å: Chain A: G.11, Y.14, T.15, A.16, S.17, Q.20 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.11, A:A.16, A:S.17 EDO.11: 6 residues within 4Å: Chain A: N.22, L.97, Y.98, K.139, E.142 Ligands: EDO.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.22 EDO.12: 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.13: 3 residues within 4Å: Chain A: E.165, K.168, L.169 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.165 EDO.14: 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, A:H.212 EDO.15: 7 residues within 4Å: Chain A: K.215, M.218, F.267, L.268, N.269, Y.270 Ligands: EDO.8 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.268 EDO.16: 7 residues within 4Å: Chain A: S.12, W.13, G.48, Y.49, T.50, Y.51 Ligands: GSH.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.12, A:Y.49, A:T.50 Water bridges: A:T.50

1 x FE2: FE (II) ION(Non-covalent)

FE2.17: 5 residues within 4Å: Chain A: H.46, H.78, H.189, C.241 Ligands: GSH.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.46, A:H.78, A:C.241, H2O.4, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dolgova, N.V. et al., MEMO1 is an Iron Containing Regulator of Metal Homeostasis in the Cell. To be published

Release Date

2021-11-17

Peptides

Protein MEMO1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Protein MEMO1

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