SMTL ID : 3ltm.1

Structure of a new family of artificial alpha helicoidal repeat proteins (alpha-Rep) based on thermostable HEAT-like repeats

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.1: 12 residues within 4Å: Chain A: Q.99, V.103, W.126, F.127, I.130, A.131, F.134, W.158 Chain B: W.65, R.68, W.96 Ligands: 12P.2 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:V.103, A:F.134, B:R.68 Hydrogen bonds: A:Q.99, B:R.68

1 x 12P: DODECAETHYLENE GLYCOL(Non-covalent)

12P.2: 18 residues within 4Å: Chain A: W.65, R.68, A.69, D.72, W.96 Chain B: W.65, R.68, A.69, D.72, W.96, Q.99, V.103, W.126, F.127, I.130, W.158 Ligands: 1PE.1, GOL.3 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:R.68, A:R.68, B:R.68, B:R.68, B:Q.99

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: Y.41, W.65 Chain B: I.130, F.134, S.162, D.165 Ligands: 12P.2 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.165, B:D.165 GOL.4: 3 residues within 4Å: Chain B: W.126, D.156, W.158 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.156 Water bridges: B:G.157, B:W.158

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Urvoas, A. et al., Design, production and molecular structure of a new family of artificial alpha-helicoidal repeat proteins ( alpha Rep) based on thermostable HEAT-like repeats. J.Mol.Biol. (2010)

Release Date

2010-10-13

Peptides

Alpha-Rep4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alpha-Rep4