SMTL ID : 1dkh.1

CRYSTAL STRUCTURE OF THE HEMOPHORE HASA, PH 6.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 1 residues within 4Å: Chain A: D.8 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.8, A:D.8 ZN.2: 2 residues within 4Å: Chain A: D.96 Ligands: ZN.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.96 ZN.3: 3 residues within 4Å: Chain A: D.96, D.112 Ligands: ZN.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.112

1 x SM: SAMARIUM (III) ION(Non-covalent)

SM.4: 3 residues within 4Å: Chain A: G.153, D.156, D.157 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.156, A:D.156, A:D.157, A:D.157

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

HEM.5: 15 residues within 4Å: Chain A: H.32, T.33, N.34, G.35, V.37, S.42, F.45, L.50, Y.55, Y.75, H.83, L.85, H.133, Y.137, M.140 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:V.37, A:F.45, A:L.50, A:Y.55, A:L.85, A:L.85, A:Y.137 Hydrogen bonds: A:N.34, A:N.34, A:G.35 Salt bridges: A:H.83 pi-Stacking: A:H.83 Metal complexes: A:H.32

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arnoux, P. et al., Functional aspects of the heme bound hemophore HasA by structural analysis of various crystal forms. Proteins (2000)

Release Date

2000-12-27

Peptides

HEME-BINDING PROTEIN A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

HEME-BINDING PROTEIN A

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