SMTL ID : 1hbh.1

STRUCTURE OF DEOXYHAEMOGLOBIN OF THE ANTARCTIC FISH PAGOTHENIA BERNACCHII AND STRUCTURAL BASIS OF THE ROOT EFFECT

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: 17 residues within 4Å: Chain A: M.33, Y.43, F.44, H.46, W.47, H.60, K.63, V.64, I.68, L.85, H.89, L.93, V.95, N.99, F.100, L.103, L.138 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:Y.43, A:F.44, A:F.44, A:F.44, A:K.63, A:V.64, A:V.64, A:I.68, A:L.85, A:L.93, A:V.95, A:V.95, A:N.99, A:L.103, A:L.138 Salt bridges: A:H.46, A:K.63 pi-Stacking: A:H.60 Metal complexes: A:H.89 HEM.2: 14 residues within 4Å: Chain B: H.41, F.42, H.63, K.66, V.67, L.71, L.88, H.92, L.96, V.98, N.102, F.103, L.106, L.141 11 PLIP interactions: 11 interactions with chain B, Hydrophobic interactions: B:F.42, B:V.67, B:L.88, B:L.96, B:V.98, B:F.103, B:L.106, B:L.141 Salt bridges: B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92 HEM.3: 17 residues within 4Å: Chain C: Y.43, F.44, H.46, W.47, H.60, K.63, V.64, I.68, L.85, Q.88, H.89, L.93, V.95, N.99, F.100, L.103, L.138 19 PLIP interactions: 19 interactions with chain C, Hydrophobic interactions: C:Y.43, C:F.44, C:K.63, C:V.64, C:I.68, C:L.85, C:L.85, C:L.93, C:L.93, C:V.95, C:V.95, C:F.100, C:L.103, C:L.138 Salt bridges: C:H.46, C:K.63, C:K.63 pi-Stacking: C:H.60 Metal complexes: C:H.89 HEM.4: 14 residues within 4Å: Chain D: T.38, H.41, F.42, H.63, K.66, V.67, L.71, L.88, H.92, L.96, N.102, F.103, L.106, L.141 12 PLIP interactions: 12 interactions with chain D, Hydrophobic interactions: D:H.41, D:F.42, D:V.67, D:L.71, D:L.88, D:L.96, D:N.102, D:F.103, D:L.141 Salt bridges: D:K.66 pi-Stacking: D:H.63 Metal complexes: D:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ito, N. et al., Structure of deoxyhaemoglobin of the antarctic fish Pagothenia bernacchii with an analysis of the structural basis of the root effect by comparison of the liganded and unliganded haemoglobin structures. J.Mol.Biol. (1995)

Release Date

1995-04-20

Peptides

HEMOGLOBIN (DEOXY) (ALPHA CHAIN): AC
HEMOGLOBIN (DEOXY) (BETA CHAIN): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

HEMOGLOBIN (DEOXY) (ALPHA CHAIN)

HEMOGLOBIN (DEOXY) (BETA CHAIN)

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