SMTL ID : 1d2u.1

1.15 A CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.15 Å

Oligo State

monomer

Ligands

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

HEM.1: 18 residues within 4Å: Chain A: Y.28, Y.40, L.44, L.57, H.59, F.68, D.70, F.86, K.88, Y.105, F.107, I.119, T.121, L.123, K.125, K.128, L.133 Ligands: NH3.2 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:Y.28, A:Y.28, A:Y.40, A:Y.40, A:L.44, A:F.68, A:F.86, A:F.86, A:Y.105, A:Y.105, A:F.107, A:I.119, A:L.123 Hydrogen bonds: A:D.70 Water bridges: A:K.88, A:K.88 Salt bridges: A:K.88, A:K.125, A:K.125, A:K.128 Metal complexes: A:H.59

1 x NH3: AMMONIA(Non-covalent)

NH3.2: 2 residues within 4Å: Chain A: L.133 Ligands: HEM.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roberts, S.A. et al., Ligand-induced heme ruffling and bent no geometry in ultra-high-resolution structures of nitrophorin 4. Biochemistry (2001)

Release Date

2001-10-03

Peptides

NITROPHORIN 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NITROPHORIN 4

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