SMTL ID : 2wpt.1

The crystal structure of Im2 in complex with colicin E9 DNase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

hetero-1-1-mer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: R.38 Chain B: G.94, C.95 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.38, A:R.38 GOL.3: 3 residues within 4Å: Chain A: A.13, E.14, E.17 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.17, A:E.17, A:E.17

3 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 3 residues within 4Å: Chain A: K.35, E.39, R.42 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.42 Water bridges: A:K.35, A:E.39 NO3.4: 3 residues within 4Å: Chain B: R.54, E.100, L.101 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.54, B:R.54, B:L.101 NO3.5: 9 residues within 4Å: Chain B: A.26, G.27, K.28, D.29, S.30, G.31, T.122, T.123, K.125 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.27, B:T.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Meenan, N.A. et al., The Structural and Energetic Basis for High Selectivity in a High-Affinity Protein-Protein Interaction. Proc.Natl.Acad.Sci.USA (2010)

Release Date

2010-06-02

Peptides

COLICIN-E2 IMMUNITY PROTEIN: A
COLICIN-E9: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

COLICIN-E2 IMMUNITY PROTEIN

COLICIN-E9