SMTL ID : 3mjp.1

Crystal structure determination of Japanese quail (Coturnix coturnix japonica) hemoglobin at 2.76 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.76 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: Y.42, F.43, H.45, F.46, K.61, V.62, L.66, L.83, L.86, H.87, V.93, N.97, F.98, L.101, L.136 Ligands: OXY.2 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:Y.42, A:Y.42, A:F.43, A:F.43, A:F.43, A:K.61, A:V.62, A:L.66, A:L.83, A:L.86, A:V.93, A:F.98, A:L.136 Salt bridges: A:H.45, A:K.61 pi-Cation interactions: A:H.58 Metal complexes: A:H.87 HEM.3: 15 residues within 4Å: Chain B: T.38, F.41, F.42, H.63, K.66, V.67, S.70, F.71, F.85, H.92, V.98, N.102, L.106, L.141 Ligands: OXY.4 14 PLIP interactions: 14 interactions with chain B, Hydrophobic interactions: B:F.41, B:F.41, B:F.42, B:F.42, B:F.71, B:F.71, B:F.85, B:V.98, B:N.102, B:L.106, B:L.141 Salt bridges: B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92 HEM.5: 17 residues within 4Å: Chain C: M.32, Y.42, F.43, H.45, H.58, K.61, V.62, L.66, L.83, H.87, L.91, V.93, N.97, F.98, L.101, V.132 Ligands: OXY.6 19 PLIP interactions: 19 interactions with chain C, Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:F.43, C:K.61, C:K.61, C:V.62, C:L.66, C:L.83, C:L.91, C:V.93, C:F.98, C:L.101, C:V.132 Salt bridges: C:H.45, C:K.61 pi-Stacking: C:H.58, C:H.58 Metal complexes: C:H.87 HEM.7: 16 residues within 4Å: Chain D: T.38, F.41, F.42, H.63, K.66, V.67, S.70, F.71, F.85, L.88, H.92, L.96, V.98, N.102, L.106, L.141 14 PLIP interactions: 14 interactions with chain D, Hydrophobic interactions: D:T.38, D:F.41, D:F.42, D:V.67, D:F.71, D:F.85, D:L.88, D:L.96, D:V.98, D:V.98, D:L.141 Salt bridges: D:K.66 pi-Stacking: D:H.63, D:H.92

3 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.2: 4 residues within 4Å: Chain A: F.43, H.58, V.62 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.58 OXY.4: 6 residues within 4Å: Chain B: L.28, F.42, H.63, V.67, L.106 Ligands: HEM.3 No protein-ligand interaction detected (PLIP) OXY.6: 5 residues within 4Å: Chain C: F.43, H.58, V.62, H.87 Ligands: HEM.5 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:H.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thenmozhi, M. et al., Crystal structure determination of Japanese quail (Coturnix coturnix japonica) hemoglobin at 2.76 Angstrom resolution. To be Published

Release Date

2010-12-08

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