SMTL ID : 1i6q.1

Formation of a protein intermediate and its trapping by the simultaneous crystallization process: Crystal structure of an iron-saturated intermediate in the FE3+ binding pathway of camel lactoferrin at 2.7 resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

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

FE.1: 5 residues within 4Å: Chain A: Y.92, S.122, A.123, Y.192 Ligands: CO3.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:Y.92, A:Y.192 FE.2: 5 residues within 4Å: Chain A: Y.433, R.463, T.464, Y.526 Ligands: CO3.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:Y.526

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

CO3.3: 3 residues within 4Å: Chain A: R.121, S.122 Ligands: FE.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.121 CO3.4: 3 residues within 4Å: Chain A: R.463, T.464 Ligands: FE.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Khan, J.A. et al., Protein intermediate trapped by the simultaneous crystallization process. Crystal structure of an iron-saturated intermediate in the Fe3+ binding pathway of camel lactoferrin at 2.7 a resolution. J.Biol.Chem. (2001)

Release Date

2001-11-07

Peptides

LACTOFERRIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LACTOFERRIN

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