SMTL ID : 3at5.1

Side-necked turtle (Pleurodira, Chelonia, REPTILIA) hemoglobin: cDNA-derived primary structures and X-ray crystal structures of Hb A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 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.42, F.43, F.46, H.58, K.61, V.62, A.65, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, L.136 20 PLIP interactions: 19 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:Y.42, A:Y.42, A:F.43, A:F.43, A:V.62, A:V.62, A:A.65, A:L.83, A:L.86, A:L.91, A:V.93, A:V.93, A:F.98, A:L.101, A:L.136 Salt bridges: A:K.61 pi-Stacking: A:H.58, A:H.58 Metal complexes: A:H.87, H2O.1 HEM.2: 18 residues within 4Å: Chain B: L.31, F.41, F.42, H.63, K.66, S.70, F.71, F.85, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 22 PLIP interactions: 21 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:L.31, B:F.41, B:F.41, B:F.42, B:F.42, B:F.71, B:F.85, B:L.88, B:L.88, B:L.91, B:L.96, B:V.98, B:N.102, B:L.106, B:L.106, B:V.137, B:L.141 Water bridges: B:H.63 Salt bridges: B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92, H2O.3 HEM.3: 16 residues within 4Å: Chain C: Y.42, F.43, F.46, H.58, K.61, V.62, A.65, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, L.136 20 PLIP interactions: 19 interactions with chain C, 1 Ligand-Water interactions Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:F.43, C:V.62, C:V.62, C:A.65, C:L.83, C:L.86, C:L.91, C:V.93, C:V.93, C:F.98, C:L.101, C:L.136 Salt bridges: C:K.61 pi-Stacking: C:H.58, C:H.58 Metal complexes: C:H.87, H2O.7 HEM.4: 18 residues within 4Å: Chain D: L.31, F.41, F.42, H.63, K.66, S.70, F.71, F.85, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 22 PLIP interactions: 21 interactions with chain D, 1 Ligand-Water interactions Hydrophobic interactions: D:L.31, D:F.41, D:F.41, D:F.42, D:F.42, D:F.71, D:F.85, D:L.88, D:L.88, D:L.91, D:L.96, D:V.98, D:N.102, D:L.106, D:L.106, D:V.137, D:L.141 Water bridges: D:H.63 Salt bridges: D:K.66 pi-Stacking: D:H.63 Metal complexes: D:H.92, H2O.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hasegawa, T. et al., Side-necked turtle (Pleurodira, Chelonia, reptilia) hemoglobin: cDNA-derived primary structures and X-ray crystal structures of Hb A. Iubmb Life (2011)

Release Date

2011-04-20

Peptides

AlphaA-globin: AC
Beta-globin: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

AlphaA-globin

Beta-globin

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