SMTL ID : 1thb.1

REFINEMENT OF A PARTIALLY OXYGENATED T STATE HAEMOGLOBIN AT 1.5 ANGSTROMS RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 19 residues within 4Å: Chain A: 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, L.136 Ligands: OXY.2 25 PLIP interactions: 25 interactions with chain A, Hydrophobic interactions: A:Y.42, A:Y.42, A:F.43, A:F.43, A:F.43, A:K.61, A:K.61, A:V.62, A:L.83, A:L.83, A:L.86, A:L.91, A:L.91, A:V.93, A:V.93, A:F.98, A:L.101, A:V.132, A:L.136 Salt bridges: A:H.45, A:K.61, A:K.61 pi-Stacking: A:H.58, A:H.58 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, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 26 PLIP interactions: 26 interactions with chain B, Hydrophobic interactions: B:L.31, B:F.41, B:F.41, B:F.42, B:F.42, B:F.42, B:V.67, B:V.67, B:F.71, B:L.88, B:L.91, B:L.96, B:L.96, B:V.98, B:V.98, B:F.103, B:L.106, B:L.106, B:V.137, B:L.141 Water bridges: B:S.44, B:H.63, B:K.66, B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92 HEM.5: 20 residues within 4Å: Chain C: M.32, T.39, 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 Ligands: OXY.6 23 PLIP interactions: 23 interactions with chain C, Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:F.43, C:K.61, C:K.61, C:V.62, C:L.83, C:L.86, C:L.91, C:V.93, C:V.93, C:F.98, C:F.98, C:L.101, C:L.136 Water bridges: C:K.61, C:K.61, C:K.90 Salt bridges: C:H.45, C:K.61 pi-Stacking: C:H.58 Metal complexes: C:H.87 HEM.7: 17 residues within 4Å: Chain D: L.31, F.41, F.42, H.63, K.66, V.67, A.70, F.71, 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.41, D:F.41, D:F.42, D:F.42, D:K.66, D:K.66, D:V.67, D:L.88, D:L.91, D:L.96, D:L.96, D:V.98, D:N.102, D:F.103, D:L.106, D:L.141 Water bridges: D:H.63 pi-Stacking: D:H.63 Metal complexes: D:H.92

2 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.2: 5 residues within 4Å: Chain A: L.29, F.43, H.58, V.62 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.58 OXY.6: 4 residues within 4Å: Chain C: H.58, V.62, L.101 Ligands: HEM.5 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:H.58

1 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.4: 6 residues within 4Å: Chain B: K.82, N.139, H.143 Chain D: H.2, K.82, N.139 11 PLIP interactions: 5 interactions with chain B, 6 interactions with chain D Hydrogen bonds: B:N.139, D:N.139 Salt bridges: B:K.82, B:K.82, B:K.82, B:H.143, D:H.2, D:H.2, D:K.82, D:K.82 Water bridges: D:K.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Waller, D.A. et al., Refinement of a partially oxygenated T state human haemoglobin at 1.5 A resolution. Acta Crystallogr.,Sect.B (1990)

Release Date

1991-01-15

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

HEMOGLOBIN A (OXY) (ALPHA CHAIN)

HEMOGLOBIN A (DEOXY) (BETA CHAIN)

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