SMTL ID : 1tu9.1

Crystal Structure of a Protein PA3967, a Structurally Highly Homologous to a Human Hemoglobin, from Pseudomonas aeruginosa PAO1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

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

HEM.1: 20 residues within 4Å: Chain A: F.30, I.37, K.40, F.41, T.44, Q.49, L.52, L.60, L.75, S.78, H.79, L.84, I.86, L.90, Y.91, W.94, I.125, I.128 Ligands: PPI.2, EDO.3 25 PLIP interactions: 25 interactions with chain A, Hydrophobic interactions: A:F.30, A:I.37, A:F.41, A:F.41, A:F.41, A:T.44, A:L.52, A:L.60, A:L.75, A:L.84, A:I.86, A:I.86, A:Y.91, A:W.94, A:W.94, A:W.94, A:I.125, A:I.128 Hydrogen bonds: A:Q.49, A:S.78 Water bridges: A:T.44, A:D.45, A:S.78 Salt bridges: A:H.79 Metal complexes: A:H.79

1 x PPI: PROPANOIC ACID(Non-covalent)

PPI.2: 9 residues within 4Å: Chain A: F.26, Y.27, F.30, F.41, Q.49, L.53, H.79, W.94 Ligands: HEM.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.26, A:Y.27, A:F.30, A:L.53 Hydrogen bonds: A:Y.27, A:Q.49

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: K.40, T.43 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.43 Water bridges: A:T.43 EDO.4: 6 residues within 4Å: Chain A: D.24, Y.27, R.28, L.31, M.46, K.50 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.24, A:R.28, A:K.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, Y. et al., Crystal Structure of PA3967 from Pseudomonas aeruginosa PAO1, a Hypothetical Protein which is highly homologous to human Hemoglobin in structure. To be Published

Release Date

2004-08-10

Peptides

hypothetical protein PA3967: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

hypothetical protein PA3967