SMTL ID : 2qsp.1

Bovine Hemoglobin at pH 5.7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 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, F.46, H.58, K.61, V.62, A.65, L.66, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, V.132, L.136 17 PLIP interactions: 16 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:Y.42, A:Y.42, A:Y.42, A:F.43, A:F.43, A:V.62, A:L.66, A:L.83, A:L.91, A:V.93, A:F.98, A:F.98, A:L.101, A:V.132, A:L.136 Metal complexes: A:H.87, H2O.7 HEM.2: 18 residues within 4Å: Chain B: T.37, F.40, F.41, F.44, H.62, K.65, V.66, S.69, F.70, L.87, L.90, H.91, L.95, V.97, N.101, F.102, L.105, L.140 18 PLIP interactions: 17 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:T.37, B:F.40, B:F.40, B:F.41, B:F.41, B:F.41, B:V.66, B:F.70, B:F.70, B:L.87, B:L.95, B:V.97, B:N.101, B:F.102, B:F.102, B:L.140 Metal complexes: B:H.91, H2O.12 HEM.3: 18 residues within 4Å: Chain C: Y.42, F.43, H.45, 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, V.132, L.136 23 PLIP interactions: 22 interactions with chain C, 1 Ligand-Water interactions Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:V.62, C:L.83, C:L.86, C:L.91, C:L.91, C:V.93, C:F.98, C:L.101, C:V.132, C:L.136 Water bridges: C:H.58, C:K.61, C:K.61 Salt bridges: C:H.45, C:H.58, C:K.61, C:K.61 pi-Stacking: C:H.58 Metal complexes: C:H.87, H2O.19 HEM.4: 18 residues within 4Å: Chain D: T.37, F.40, F.41, S.43, F.44, H.62, K.65, V.66, S.69, L.87, H.91, L.95, V.97, N.101, F.102, L.105, V.136, L.140 19 PLIP interactions: 18 interactions with chain D, 1 Ligand-Water interactions Hydrophobic interactions: D:T.37, D:F.40, D:F.40, D:F.41, D:F.41, D:K.65, D:V.66, D:L.87, D:L.95, D:V.97, D:V.97, D:N.101, D:F.102, D:V.136, D:L.140 Hydrogen bonds: D:S.43 Salt bridges: D:K.65 Metal complexes: D:H.91, H2O.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aranda, R. et al., Structural analysis of fish versus mammalian hemoglobins: Effect of the heme pocket environment on autooxidation and hemin loss. Proteins (2008)

Release Date

2008-09-02

Peptides

Hemoglobin subunit alpha: AC
Hemoglobin subunit beta: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Hemoglobin subunit alpha

Hemoglobin subunit beta

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