SMTL ID : 1ywc.1

Structure of the ferrous CO complex of NP4 from Rhodnius Prolixus at pH 7.0

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.00 Å

Oligo State

monomer

Ligands

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

HEM.1: 19 residues within 4Å: Chain A: Y.28, V.36, P.37, Y.40, L.44, L.57, H.59, F.68, D.70, F.86, K.88, Y.105, F.107, T.121, L.123, K.125, K.128, L.133 Ligands: CMO.2 28 PLIP interactions: 27 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:Y.28, A:Y.28, A:V.36, A:V.36, A:Y.40, A:Y.40, A:Y.40, A:L.44, A:F.68, A:F.68, A:F.86, A:F.86, A:Y.105, A:Y.105, A:F.107, A:L.123 Hydrogen bonds: A:D.70 Water bridges: A:K.88, A:K.88, A:N.103, A:K.125, A:K.125 Salt bridges: A:K.88, A:K.125, A:K.125, A:K.128 Metal complexes: A:H.59, H2O.1

1 x CMO: CARBON MONOXIDE(Non-functional Binders)

CMO.2: 4 residues within 4Å: Chain A: H.59, L.123, L.133 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.133 Water bridges: A:L.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maes, E.M. et al., Ultrahigh Resolution Structures of Nitrophorin 4: Heme Distortion in Ferrous CO and NO Complexes. Biochemistry (2005)

Release Date

2005-10-04

Peptides

nitrophorin 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

nitrophorin 4

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