SMTL ID : 2r80.1

Pigeon Hemoglobin (OXY form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.44 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 18 residues within 4Å: Chain A: Y.42, F.43, H.45, F.46, H.58, K.61, V.62, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, V.132, L.136 Ligands: OXY.2 21 PLIP interactions: 21 interactions with chain A, Hydrophobic interactions: A:Y.42, A:Y.42, A:F.43, A:V.62, A:V.62, A:L.83, A:L.86, A:L.91, A:V.93, A:F.98, A:F.98, A:L.101, A:V.132, A:L.136 Water bridges: A:H.58 Salt bridges: A:H.45, A:H.58, A:K.61 pi-Stacking: A:H.58, A:H.58 Metal complexes: A:H.87 HEM.3: 16 residues within 4Å: Chain B: T.38, F.41, F.42, H.63, S.70, F.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 Ligands: OXY.4 20 PLIP interactions: 20 interactions with chain B, Hydrophobic interactions: B:T.38, B:F.41, B:F.41, B:F.42, B:F.42, B:F.71, B:L.88, B:L.96, B:V.98, B:N.102, B:F.103, B:F.103, B:L.106, B:L.141 Water bridges: B:H.63, B:K.66, B:K.66 Salt bridges: B:H.63, B:K.66 Metal complexes: B:H.92 HEM.5: 17 residues within 4Å: Chain C: Y.42, F.43, H.45, F.46, H.58, K.61, V.62, A.65, L.83, H.87, L.91, V.93, N.97, F.98, L.101, L.136 Ligands: OXY.6 16 PLIP interactions: 16 interactions with chain C, Hydrophobic interactions: C:Y.42, C:F.43, C:K.61, C:V.62, C:V.62, C:L.83, C:L.91, C:V.93, C:F.98, C:L.101, C:L.136 Water bridges: C:H.45 Salt bridges: C:H.45, C:H.58, C:K.61 Metal complexes: C:H.87 HEM.7: 19 residues within 4Å: Chain D: T.38, F.41, F.42, F.45, H.63, K.66, V.67, S.70, F.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 Ligands: OXY.8 18 PLIP interactions: 18 interactions with chain D, Hydrophobic interactions: D:T.38, D:F.41, D:F.41, D:F.42, D:F.42, D:V.67, D:F.71, D:F.71, D:L.88, D:L.96, D:V.98, D:F.103, D:F.103, D:L.106, D:L.141 Water bridges: D:S.44, D:H.63 Metal complexes: D:H.92

4 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.2: 5 residues within 4Å: Chain A: F.43, H.58, V.62, L.101 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.58 OXY.4: 3 residues within 4Å: Chain B: H.63, V.67 Ligands: HEM.3 No protein-ligand interaction detected (PLIP) OXY.6: 4 residues within 4Å: Chain C: H.58, V.62, L.101 Ligands: HEM.5 No protein-ligand interaction detected (PLIP) OXY.8: 3 residues within 4Å: Chain D: H.63, V.67 Ligands: HEM.7 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:H.63

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ponnuswamy, M.N. et al., X-ray crystal structure analysis of Hemolgobin from Pigeon (Columba Livia) at 1.44 angstrom. To be Published

Release Date

2008-09-30

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Hemoglobin subunit alpha-A

Hemoglobin subunit beta

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