SMTL ID : 2peg.1

Crystal structure of Trematomus bernacchii hemoglobin in a partial hemichrome state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.48 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 20 residues within 4Å: Chain A: M.33, T.40, 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, N.104, L.138 19 PLIP interactions: 18 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:T.40, A:Y.43, A:Y.43, A:F.44, A:W.47, A:I.68, A:L.85, A:L.93, A:L.93, A:V.95, A:V.95, A:L.138 Hydrogen bonds: A:Q.88 Water bridges: A:H.46, A:H.46 Salt bridges: A:H.46, A:K.63 Metal complexes: A:H.89, H2O.3 HEM.2: 15 residues within 4Å: Chain B: T.38, H.41, F.42, H.63, K.66, V.67, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 19 PLIP interactions: 19 interactions with chain B, Hydrophobic interactions: B:F.42, B:F.42, B:K.66, B:K.66, B:V.67, B:V.67, B:L.91, B:L.96, B:V.98, B:V.98, B:N.102, B:F.103, B:F.103, B:L.141 Water bridges: B:H.63 Salt bridges: B:H.63, B:K.66 Metal complexes: B:H.63, B:H.92 HEM.3: 20 residues within 4Å: Chain C: M.33, T.40, 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, N.104, L.138 18 PLIP interactions: 17 interactions with chain C, 1 Ligand-Water interactions Hydrophobic interactions: C:T.40, C:Y.43, C:Y.43, C:F.44, C:W.47, C:I.68, C:L.85, C:L.93, C:L.93, C:V.95, C:V.95, C:L.138 Hydrogen bonds: C:Q.88 Water bridges: C:H.46 Salt bridges: C:H.46, C:K.63 Metal complexes: C:H.89, H2O.12 HEM.4: 15 residues within 4Å: Chain D: T.38, H.41, F.42, H.63, K.66, V.67, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 19 PLIP interactions: 19 interactions with chain D, Hydrophobic interactions: D:F.42, D:F.42, D:K.66, D:K.66, D:V.67, D:V.67, D:L.91, D:L.96, D:V.98, D:V.98, D:N.102, D:F.103, D:F.103, D:L.141 Water bridges: D:H.63 Salt bridges: D:H.63, D:K.66 Metal complexes: D:H.63, D:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vergara, A. et al., Structural characterization of ferric hemoglobins from three antarctic fish species of the suborder notothenioidei. Biophys.J. (2007)

Release Date

2007-07-24

Peptides

Hemoglobin subunit alpha: AC
Hemoglobin subunit beta: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Hemoglobin subunit alpha

Hemoglobin subunit beta

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