SMTL ID : 1kfr.1

Structural plasticity in the eight-helix fold of a trematode hemoglobin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain A: T.3, H.5 2 PLIP interactions: 2 interactions with chain A Water bridges: A:T.3, A:K.4 SO4.2: 3 residues within 4Å: Chain A: D.125, A.126, E.127 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.125, A:A.126, A:E.127 SO4.3: 2 residues within 4Å: Chain A: H.65, R.68 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.48 Salt bridges: A:H.65, A:R.68

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.4: 21 residues within 4Å: Chain A: Y.32, L.35, H.45, F.46, S.47, H.65, Y.66, T.69, L.70, A.73, I.74, M.77, Y.94, H.98, V.103, E.107, F.108, G.111, F.115, F.140, M.143 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:L.35, A:F.46, A:F.46, A:F.46, A:F.46, A:Y.66, A:T.69, A:L.70, A:Y.94, A:V.103, A:E.107, A:F.108, A:F.108, A:F.115, A:F.140, A:F.140 Hydrogen bonds: A:Y.66 Water bridges: A:S.47, A:S.47, A:S.47, A:D.97 Salt bridges: A:H.65 Metal complexes: A:H.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Milani, M. et al., Structural plasticity in the eight-helix fold of a trematode haemoglobin. Acta Crystallogr.,Sect.D (2002)

Release Date

2002-04-24

Peptides

Hemoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Hemoglobin