SMTL ID : 2qbx.3 (2 other biounits)

EphB2/SNEW Antagonistic Peptide Complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: F.139, P.140, N.141, P.146 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.141, A:N.141 SO4.2: 3 residues within 4Å: Chain A: R.183 Chain B: E.129, R.183 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.183, A:R.183 SO4.3: 4 residues within 4Å: Chain A: E.57, V.58, S.59, R.69 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.59 Salt bridges: A:R.69 SO4.4: 3 residues within 4Å: Chain A: R.92, G.94, H.96 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.92, A:H.96 SO4.5: 3 residues within 4Å: Chain B: R.97, H.99, R.207 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.99, B:R.207 SO4.6: 3 residues within 4Å: Chain B: R.92, G.94, H.96 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.92, B:H.96 SO4.7: 5 residues within 4Å: Chain B: M.36, D.37, S.38, L.45, W.47 No protein-ligand interaction detected (PLIP) SO4.8: 3 residues within 4Å: Chain B: S.79, S.80, S.118 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.80, B:S.118 SO4.9: 2 residues within 4Å: Chain B: P.113, S.114 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.114 SO4.10: 5 residues within 4Å: Chain B: W.84, Y.126, M.143, E.144, Q.191 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.126, B:E.144, B:Q.191 Water bridges: B:N.82, B:N.82 SO4.11: 4 residues within 4Å: Chain B: E.57, V.58, S.59, R.69 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:E.57, B:S.59, B:S.59 Water bridges: B:R.69, B:R.69 Salt bridges: B:R.69 SO4.12: 1 residues within 4Å: Chain C: Q.6 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Q.6, C:Q.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chrencik, J.E. et al., Three-dimensional structure of the EphB2 receptor in complex with an antagonistic peptide reveals a novel mode of inhibition. J.Biol.Chem. (2007)

Release Date

2007-11-06

Peptides

Ephrin type-B receptor 2: AB
antagonistic peptide: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
P

Ephrin type-B receptor 2

antagonistic peptide

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