SMTL ID : 5d1v.1

Crystal Structure and Thermal Stability of Hemoglobin from Thermophilic Phototrophic Bacterium Chloroflexus aurantiacus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: Y.24, L.33, L.36, F.37, P.38, G.44, H.47, Q.48, F.51, Y.62, R.66, L.71, R.74, H.75, F.78, I.80, E.84, R.85, W.88, Y.112, F.113, A.116, A.117, M.120 28 PLIP interactions: 27 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:L.33, A:L.36, A:F.37, A:F.37, A:F.51, A:L.71, A:L.71, A:F.78, A:F.78, A:I.80, A:I.80, A:E.84, A:W.88, A:W.88, A:W.88, A:W.88, A:A.116 Hydrogen bonds: A:G.44, A:Y.62, A:Y.62 Water bridges: A:K.45, A:R.66 Salt bridges: A:H.47, A:R.66, A:R.74 pi-Stacking: A:W.88 Metal complexes: A:H.75, H2O.5 HEM.2: 24 residues within 4Å: Chain B: Y.24, L.33, L.36, F.37, P.38, G.44, H.47, Q.48, F.51, Y.62, R.66, L.71, R.74, H.75, F.78, I.80, E.84, R.85, W.88, Y.112, F.113, A.116, A.117, M.120 28 PLIP interactions: 27 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:L.33, B:L.36, B:L.36, B:F.37, B:F.37, B:H.47, B:F.51, B:L.71, B:F.78, B:F.78, B:I.80, B:I.80, B:E.84, B:W.88, B:W.88, B:W.88, B:W.88, B:A.116 Hydrogen bonds: B:G.44, B:Y.62 Water bridges: B:K.45, B:R.74 Salt bridges: B:H.47, B:R.66, B:R.74 pi-Stacking: B:W.88 Metal complexes: B:H.75, H2O.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fromme, R. et al., Crystal Structure and Thermal Stability of Hemoglobin from Thermophilic Phototrophic Bacterium Chloroflexus aurantiacus. To Be Published

Release Date

2016-08-10

Peptides

Globin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Globin