SMTL ID : 4h0w.1

Bismuth bound human serum transferrin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 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: CO3.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.392, A:Y.426, A:Y.517, A:H.585

2 x CO3: CARBONATE ION(Non-functional Binders)

CO3.2: 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 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.458, A:G.459 CO3.4: 9 residues within 4Å: Chain A: T.120, R.124, S.125, A.126, G.127, Y.188, K.206 Ligands: BS3.3, NTA.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.120, A:R.124, A:G.127

1 x BS3: Bismuth(III) ION(Non-covalent)

BS3.3: 3 residues within 4Å: Chain A: Y.188 Ligands: CO3.4, NTA.6 No protein-ligand interaction detected (PLIP)

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.5: 3 residues within 4Å: Chain A: N.413, S.415, T.421 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:T.421

1 x NTA: NITRILOTRIACETIC ACID(Non-covalent)

NTA.6: 9 residues within 4Å: Chain A: D.63, Y.95, R.124, S.125, Y.188, K.206, K.296 Ligands: BS3.3, CO3.4 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.95, A:S.125, A:S.125 Salt bridges: A:D.63, A:K.206, A:K.206, A:K.296

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, N. et al., Iron and bismuth bound human serum transferrin reveals a partially-opened conformation in the N-lobe. Sci Rep (2012)

Release Date

2012-12-26

Peptides

Serotransferrin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serotransferrin

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