SMTL ID : 4z39.1

Structure of OBP3 from the vetch aphid Megoura viciae

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: R.4, T.6, T.7 Chain B: A.1, S.2 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:T.7, A:T.7, B:S.2, B:S.2 Water bridges: B:S.2 GOL.2: 2 residues within 4Å: Chain A: K.113 Chain B: D.22 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.113, A:K.113, B:D.22

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 2 residues within 4Å: Chain B: S.75, T.76 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.76, B:T.76 Water bridges: B:T.76, B:E.77 SO4.4: 4 residues within 4Å: Chain A: A.1 Chain B: R.4, T.6, T.7 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Water bridges: A:S.2, B:E.8 Hydrogen bonds: B:T.7, B:T.7 Salt bridges: B:R.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Northey, T. et al., Crystal Structures and Binding Dynamics of Odorant-Binding Protein 3 from two aphid species Megoura viciae and Nasonovia ribisnigri. Sci Rep (2016)

Release Date

2016-04-13

Peptides

Odorant-binding protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Odorant-binding protein