SMTL ID : 6hit.1 (1 other biounit)

The crystal structure of haemoglobin from Atlantic cod

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 15 residues within 4Å: Chain A: T.40, Y.43, F.44, H.46, H.60, T.63, L.85, L.88, H.89, L.93, V.95, N.99, F.100, L.103, L.138 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:T.40, A:Y.43, A:F.44, A:F.44, A:F.44, A:L.85, A:L.93, A:V.95, A:L.103, A:L.138 Hydrogen bonds: A:W.47 Salt bridges: A:H.46 pi-Stacking: A:H.60, A:H.60, A:H.89, A:H.89 Metal complexes: A:H.89 HEM.2: 17 residues within 4Å: Chain B: T.38, Y.41, F.42, F.45, H.63, K.66, I.67, L.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 18 PLIP interactions: 18 interactions with chain B, Hydrophobic interactions: B:Y.41, B:F.42, B:F.42, B:F.45, B:I.67, B:L.88, B:L.88, B:L.91, B:L.96, B:V.98, B:N.102, B:F.103, B:F.103, B:L.106, B:L.141 pi-Stacking: B:H.63 pi-Cation interactions: B:H.92 Metal complexes: B:H.92 HEM.3: 18 residues within 4Å: Chain C: Y.43, F.44, H.46, W.47, H.60, T.63, I.64, V.68, L.85, L.88, H.89, L.93, V.95, N.99, F.100, L.103, L.134, L.138 18 PLIP interactions: 18 interactions with chain C, Hydrophobic interactions: C:Y.43, C:F.44, C:F.44, C:T.63, C:I.64, C:V.68, C:L.85, C:L.88, C:L.93, C:V.95, C:F.100, C:L.134, C:L.138 Hydrogen bonds: C:W.47 Salt bridges: C:H.46 pi-Stacking: C:H.60 pi-Cation interactions: C:H.89 Metal complexes: C:H.89 HEM.4: 14 residues within 4Å: Chain D: T.38, Y.41, F.42, H.63, I.67, L.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.141 17 PLIP interactions: 17 interactions with chain D, Hydrophobic interactions: D:T.38, D:Y.41, D:Y.41, D:F.42, D:F.42, D:I.67, D:I.67, D:L.88, D:L.91, D:L.96, D:V.98, D:F.103, D:L.141 pi-Stacking: D:H.63, D:H.92 pi-Cation interactions: D:H.92 Metal complexes: D:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Helland, R. et al., The crystal structure of haemoglobin from Atlantic cod. Acta Crystallogr.,Sect.F (2019)

Release Date

2019-08-21

Peptides

Hemoglobin alpha 2 chain: AC
Hemoglobin beta 4 chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Hemoglobin alpha 2 chain

Hemoglobin beta 4 chain

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