SMTL ID : 3ovu.1

Crystal Structure of Human Alpha-Haemoglobin Complexed with AHSP and the First NEAT Domain of IsdH from Staphylococcus aureus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.83 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

HEM.1: 16 residues within 4Å: Chain C: M.32, F.43, F.46, H.58, K.61, V.62, A.65, L.66, L.83, L.86, A.88, H.89, V.93, F.98, L.101, L.136 24 PLIP interactions: 24 interactions with chain C, Hydrophobic interactions: C:F.43, C:F.43, C:F.46, C:F.46, C:K.61, C:K.61, C:V.62, C:V.62, C:A.65, C:L.66, C:L.83, C:L.83, C:A.88, C:V.93, C:F.98, C:L.136 Salt bridges: C:K.61 pi-Stacking: C:H.58, C:H.58, C:H.89, C:H.89 pi-Cation interactions: C:H.89 Metal complexes: C:H.58, C:H.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krishna Kumar, K. et al., A new haem pocket structure in alpha-haemoglobin. To be Published

Release Date

2011-09-21

Peptides

Alpha-hemoglobin-stabilizing protein: A
Iron-regulated surface determinant protein H: B
Hemoglobin subunit alpha: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Alpha-hemoglobin-stabilizing protein

Iron-regulated surface determinant protein H

Hemoglobin subunit alpha

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