SMTL ID : 7vde.1

3.6 A structure of the human hemoglobin

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 3.20 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 14 residues within 4Å: Chain A: T.40, Y.43, F.44, F.47, H.59, K.62, A.66, L.84, H.88, L.92, N.98, F.99, L.102, L.137 12 PLIP interactions: 12 interactions with chain A, Hydrophobic interactions: A:F.44, A:K.62, A:A.66, A:L.84, A:L.92, A:N.98, A:F.99, A:F.99, A:L.137 Salt bridges: A:K.62 pi-Stacking: A:H.59 Metal complexes: A:H.88 HEM.2: 12 residues within 4Å: Chain B: F.43, F.46, H.64, K.67, A.71, F.72, H.93, L.97, N.103, F.104, L.107, L.142 9 PLIP interactions: 9 interactions with chain B, Hydrophobic interactions: B:F.43, B:F.43, B:F.72, B:F.72, B:L.97, B:L.142 Salt bridges: B:K.67 pi-Stacking: B:H.64 Metal complexes: B:H.93 HEM.3: 13 residues within 4Å: Chain C: T.40, Y.43, F.44, F.47, H.59, K.62, A.66, H.88, L.92, N.98, F.99, L.102, L.137 11 PLIP interactions: 11 interactions with chain C, Hydrophobic interactions: C:F.44, C:K.62, C:A.66, C:L.92, C:N.98, C:F.99, C:F.99, C:L.137 Salt bridges: C:K.62 pi-Stacking: C:H.59 Metal complexes: C:H.88 HEM.4: 12 residues within 4Å: Chain D: F.43, F.46, H.64, K.67, A.71, F.72, H.93, L.97, N.103, F.104, L.107, L.142 9 PLIP interactions: 9 interactions with chain D, Hydrophobic interactions: D:F.43, D:F.43, D:F.72, D:F.72, D:L.97, D:L.142 Salt bridges: D:K.67 pi-Stacking: D:H.64 Metal complexes: D:H.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, H. et al., A cryo-electron microscopy support film formed by 2D crystals of hydrophobin HFBI. Nat Commun (2021)

Release Date

2021-12-29

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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