SMTL ID : 2b7h.1

Hemoglobin from Cerdocyon thous, a canidae from Brazil, at 2.2 Angstroms resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: L.86, K.90 Ligands: HEM.2 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.90, A:K.90 Salt bridges: A:K.90 SO4.4: 3 residues within 4Å: Chain C: L.86, K.90 Ligands: HEM.5 3 PLIP interactions: 3 interactions with chain C Water bridges: C:K.90, C:K.90 Salt bridges: C:K.90

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

HEM.2: 20 residues within 4Å: Chain A: Y.42, F.43, H.45, 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, L.105, L.136 Ligands: SO4.1 21 PLIP interactions: 20 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:Y.42, A:Y.42, A:Y.42, A:F.43, A:K.61, A:V.62, A:L.66, A:L.83, A:L.91, A:V.93, A:F.98, A:L.101, A:L.105, A:L.136 Salt bridges: A:H.45, A:H.58, A:K.61 pi-Stacking: A:H.58, A:H.58 Metal complexes: A:H.87, H2O.1 HEM.3: 19 residues within 4Å: Chain B: T.38, F.41, F.42, F.45, H.63, K.66, V.67, S.70, F.71, F.85, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 29 PLIP interactions: 28 interactions with chain B, 1 Ligand-Water interactions Hydrophobic interactions: B:T.38, B:F.41, B:F.41, B:F.42, B:F.42, B:F.42, B:K.66, B:V.67, B:V.67, B:F.71, B:F.71, B:F.85, B:L.88, B:L.88, B:L.91, B:L.96, B:L.96, B:V.98, B:V.98, B:N.102, B:F.103, B:F.103, B:L.106, B:L.141 Salt bridges: B:K.59, B:H.63 pi-Stacking: B:H.63 Metal complexes: B:H.92, H2O.6 HEM.5: 20 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, S.133, L.136 Ligands: SO4.4 22 PLIP interactions: 21 interactions with chain C, 1 Ligand-Water interactions Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:K.61, C:V.62, C:V.62, C:L.83, C:L.91, C:V.93, C:V.93, C:F.98, C:L.101, C:V.132, C:L.136 Water bridges: C:H.58 Salt bridges: C:H.45, C:H.58, C:K.61 pi-Stacking: C:H.58, C:H.58 Metal complexes: C:H.87, H2O.9 HEM.6: 19 residues within 4Å: Chain D: L.31, T.38, F.41, F.42, F.45, H.63, K.66, V.67, S.70, F.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 28 PLIP interactions: 27 interactions with chain D, 1 Ligand-Water interactions Hydrophobic interactions: D:L.31, D:T.38, D:F.41, D:F.41, D:F.42, D:F.42, D:F.42, D:F.45, D:K.66, D:V.67, D:F.71, D:F.71, D:L.88, D:L.91, D:L.96, D:V.98, D:V.98, D:N.102, D:F.103, D:L.106, D:L.141 Hydrogen bonds: D:S.44 Water bridges: D:H.63 Salt bridges: D:K.59, D:K.66 pi-Stacking: D:H.63 Metal complexes: D:H.92, H2O.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Esteves, G.F. et al., Crystal structure and biophysical characterization of the Cerdocyon thous, a Canidae from Brazil. To be Published

Release Date

2006-09-12

Peptides

hemoglobin alpha chain: AC
hemoglobin beta chain: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

hemoglobin alpha chain

hemoglobin beta chain

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