SMTL ID : 3dhr.2 (5 other biounits)

Crystal Structure Determination of Methemoglobin from Pigeon at 2 Angstrom Resolution (Columba livia)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: Y.43, F.44, F.47, H.59, K.62, V.63, A.66, L.84, L.87, H.88, L.92, V.94, N.98, F.99, L.102, L.137 17 PLIP interactions: 16 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:Y.43, A:Y.43, A:F.44, A:F.44, A:A.66, A:L.84, A:L.92, A:V.94, A:N.98, A:F.99, A:F.99, A:L.102, A:L.137 Salt bridges: A:K.62 pi-Stacking: A:H.59, A:H.59 Metal complexes: H2O.1 HEM.2: 16 residues within 4Å: Chain B: T.38, F.41, F.42, F.45, H.63, K.66, S.70, F.71, L.88, H.92, L.96, V.98, N.102, F.103, L.106, L.141 18 PLIP interactions: 17 interactions with chain B, 1 Ligand-Water interactions, Hydrophobic interactions: B:T.38, B:F.41, B:F.41, B:F.42, B:F.42, B:K.66, B:F.71, B:L.88, B:L.96, B:V.98, B:V.98, B:N.102, B:L.141 Salt bridges: B:H.63, B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92, H2O.1 HEM.3: 14 residues within 4Å: Chain C: Y.43, F.44, F.47, H.59, K.62, L.84, L.87, H.88, L.92, V.94, N.98, F.99, L.102, L.137 12 PLIP interactions: 11 interactions with chain C, 1 Ligand-Water interactions, Hydrophobic interactions: C:Y.43, C:F.44, C:F.44, C:L.84, C:L.92, C:V.94, C:F.99, C:F.99, C:L.102, C:L.137 pi-Stacking: C:H.59 Metal complexes: H2O.3 HEM.4: 16 residues within 4Å: Chain D: T.38, F.41, F.42, H.63, S.70, F.71, F.85, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 17 PLIP interactions: 16 interactions with chain D, 1 Ligand-Water interactions, Hydrophobic interactions: D:T.38, D:F.41, D:F.41, D:F.42, D:F.42, D:F.71, D:F.85, D:L.88, D:L.91, D:L.96, D:V.98, D:N.102, D:F.103, D:L.141 Water bridges: D:H.63 pi-Stacking: D:H.63 Metal complexes: H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sathya Moorthy, P. et al., Purification, Crystallization and X-ray Diffraction Studies of Pigeon Hemoglobin. To be Published

Release Date

2009-06-30

Peptides

Hemoglobin subunit alpha-A: AC
Hemoglobin subunit beta: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
G

B
F

D
H

Hemoglobin subunit alpha-A

Hemoglobin subunit beta

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