SMTL ID : 1r1y.1

Crystal structure of deoxy-human hemoglobin Bassett at 1.8 angstrom

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: Y.42, F.43, 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, L.136 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:Y.42, A:F.43, A:K.61, A:V.62, A:V.62, A:A.65, A:L.83, A:L.86, A:L.91, A:V.93, A:V.93, A:F.98, A:F.98, A:L.101, A:L.101, A:L.136 pi-Stacking: A:H.58 Salt bridges: A:K.61, A:K.61 Metal complexes: A:H.87 HEM.3: 18 residues within 4Å: Chain B: L.31, F.41, F.42, H.63, K.66, V.67, A.70, F.71, F.85, L.91, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 21 PLIP interactions: 21 interactions with chain B, Hydrophobic interactions: B:L.31, B:F.41, B:F.41, B:F.42, B:F.42, B:K.66, B:V.67, B:V.67, B:A.70, B:F.71, B:F.85, B:L.91, B:L.96, B:V.98, B:V.98, B:N.102, B:V.137, B:L.141 pi-Stacking: B:H.63 Salt bridges: B:K.66 Metal complexes: B:H.92 HEM.4: 17 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, L.136 20 PLIP interactions: 20 interactions with chain C, Hydrophobic interactions: C:Y.42, C:F.43, C:K.61, C:K.61, C:V.62, C:A.65, C:L.83, C:L.83, C:L.86, C:L.91, C:L.91, C:V.93, C:V.93, C:F.98, C:L.101, C:L.136 pi-Stacking: C:H.58 Salt bridges: C:H.45, C:K.61 Metal complexes: C:H.87 HEM.6: 16 residues within 4Å: Chain D: F.41, F.42, H.63, K.66, V.67, A.70, F.85, L.88, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 18 PLIP interactions: 18 interactions with chain D, Hydrophobic interactions: D:F.41, D:F.41, D:V.67, D:F.85, D:L.88, D:V.98, D:V.98, D:V.137, D:L.141 pi-Stacking: D:H.63 Salt bridges: D:H.63, D:K.66, D:K.66 Water bridges: D:H.63, D:K.66, D:K.66, D:K.66 Metal complexes: D:H.92

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

SO4.2: 2 residues within 4Å: Chain B: H.116, H.117 5 PLIP interactions: 5 interactions with chain B Salt bridges: B:H.116, B:H.117 Water bridges: B:H.116, B:H.116, B:H.117 SO4.5: 2 residues within 4Å: Chain D: H.116, H.117 5 PLIP interactions: 5 interactions with chain D Salt bridges: D:H.116, D:H.117 Water bridges: D:H.116, D:H.116, D:H.117

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Abdulmalik, O. et al., Characterization of hemoglobin bassett (alpha94Asp-->Ala), a variant with very low oxygen affinity. Am.J.Hematol. (2004)

Release Date

2003-10-07

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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