SMTL ID : 1z8u.2 (2 other biounits)

Crystal structure of oxidized alpha hemoglobin bound to AHSP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

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

HEM.1: 15 residues within 4Å: Chain B: F.44, H.46, F.47, H.59, K.62, V.63, A.66, L.84, H.88, L.92, V.94, N.98, F.99, L.102, S.103 29 PLIP interactions: 29 interactions with chain B, Hydrophobic interactions: B:F.44, B:H.46, B:F.47, B:F.47, B:F.47, B:K.62, B:K.62, B:V.63, B:V.63, B:A.66, B:L.84, B:L.92, B:V.94, B:V.94, B:N.98, B:F.99, B:F.99, B:F.99, B:L.102, B:L.102 Water bridges: B:Q.55 Salt bridges: B:K.62 pi-Stacking: B:H.59, B:H.59, B:H.59, B:H.88, B:H.88 Metal complexes: B:H.59, B:H.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feng, L. et al., Structure of oxidized alpha-haemoglobin bound to AHSP reveals a protective mechanism for haem. Nature (2005)

Release Date

2005-06-14

Peptides

Alpha-hemoglobin stabilizing protein: A
Hemoglobin alpha chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Alpha-hemoglobin stabilizing protein

Hemoglobin alpha chain

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