SMTL ID : 5wtd.1

Structure of human serum transferrin bound ruthenium at N-lobe

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x FE: FE (III) ION(Non-covalent)

FE.1: 5 residues within 4Å: Chain A: D.392, Y.426, Y.517, H.585 Ligands: MLI.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.392, A:Y.426, A:Y.517, A:H.585

1 x MLI: MALONATE ION(Non-functional Binders)

MLI.2: 10 residues within 4Å: Chain A: D.392, Y.426, T.452, R.456, T.457, A.458, G.459, Y.517, H.585 Ligands: FE.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:T.452, A:R.456, A:Y.517 Hydrogen bonds: A:T.457, A:A.458, A:G.459 Water bridges: A:R.456, A:R.456 Salt bridges: A:R.456, A:H.585

1 x RU: RUTHENIUM ION(Non-covalent)

RU.3: 2 residues within 4Å: Chain A: H.14, H.289 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.14, A:H.289, H2O.5, H2O.6, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, M. et al., Binding of ruthenium and osmium at non‐iron sites of transferrin accounts for their iron-independent cellular uptake. J.Inorg.Biochem. (2022)

Release Date

2017-12-20

Peptides

Serotransferrin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serotransferrin

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