SMTL ID : 1mrp.1

FERRIC-BINDING PROTEIN FROM HAEMOPHILUS INFLUENZAE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

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

FE.1: 5 residues within 4Å: Chain A: H.9, E.57, Y.195, Y.196 Ligands: PO4.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.9, A:E.57, A:Y.195, A:Y.196, H2O.1 FE.3: 5 residues within 4Å: Chain B: H.9, E.57, Y.195, Y.196 Ligands: PO4.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.9, B:E.57, B:Y.195, B:Y.196, H2O.7

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 11 residues within 4Å: Chain A: E.57, Q.58, R.101, S.139, G.140, A.141, N.175, N.193, Y.195, Y.196 Ligands: FE.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.139, A:S.139, A:G.140, A:A.141, A:N.175, A:N.193 Salt bridges: A:R.101 PO4.4: 11 residues within 4Å: Chain B: E.57, Q.58, R.101, S.139, G.140, A.141, N.175, N.193, Y.195, Y.196 Ligands: FE.3 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.139, B:S.139, B:G.140, B:A.141, B:N.175, B:N.193 Salt bridges: B:R.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bruns, C.M. et al., Structure of Haemophilus influenzae Fe(+3)-binding protein reveals convergent evolution within a superfamily. Nat.Struct.Biol. (1997)

Release Date

1998-01-28

Peptides

FERRIC IRON BINDING PROTEIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

FERRIC IRON BINDING PROTEIN

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