SMTL ID : 1vfd.1

HUMAN LACTOFERRIN, N-TERMINAL LOBE MUTANT WITH ARG 121 REPLACED BY GLU (R121E)

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.60, Y.92, Y.192, H.253 Ligands: CO3.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.60, A:Y.92, A:Y.192, A:H.253

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

CO3.2: 10 residues within 4Å: Chain A: D.60, Y.92, T.117, E.121, T.122, A.123, G.124, Y.192, H.253 Ligands: FE.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.121, A:T.122, A:A.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Faber, H.R. et al., Mutation of arginine 121 in lactoferrin destabilizes iron binding by disruption of anion binding: crystal structures of R121S and R121E mutants. Biochemistry (1996)

Release Date

1997-04-21

Peptides

LACTOFERRIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LACTOFERRIN