SMTL ID : 4x1b.1

Human serum transferrin with ferric ion bound at the C-lobe only

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 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 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: 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 GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: C.227, L.228, D.229, D.240, C.241, H.242, K.591 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:L.228, A:D.229, A:D.240, A:H.242, A:H.242, A:K.591 Water bridges: A:L.228

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, M. et al., Anion clamp" allows flexible protein to impose coordination geometry on metal ions. Chem.Commun.(Camb.) (2015)

Release Date

2015-04-08

Peptides

Serotransferrin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serotransferrin

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