SMTL ID : 1jyq.2 (1 other biounit)

Xray Structure of Grb2 SH2 Domain Complexed with a Highly Affine Phospho Peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

4 x MAZ- PTR- PTM- ASN: mAZ-pY-(alpha Me)pY-N-NH2 peptide inhibitor(Non-covalent)

MAZ-PTR-PTM-ASN.1: 15 residues within 4Å: Chain A: R.12, R.31, S.33, S.35, S.41, F.46, Q.51, H.52, F.53, K.54, L.65, W.66, S.86, R.87, N.88 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:R.12, A:R.12, A:S.35, A:S.35, A:H.52, A:S.86, A:R.87, A:N.88, A:N.88, A:S.33, A:S.33, A:S.35, A:S.35, A:S.41 Hydrophobic interactions: A:F.46, A:Q.51, A:F.53, A:F.53, A:W.66, A:H.52, A:K.54 Water bridges: A:H.52, A:S.86, A:S.86, A:R.87, A:R.31, A:E.34 Salt bridges: A:R.87, A:R.12, A:R.31 pi-Cation interactions: A:R.12 MAZ-PTR-PTM-ASN.2: 22 residues within 4Å: Chain B: R.12, R.31, S.33, S.35, S.41, F.46, Q.51, H.52, F.53, K.54, L.56, L.65, W.66, S.86, R.87, N.88 Chain D: K.54, L.56 Ligands: MAZ-PTR-PTM-ASN.4, MAZ-PTR-PTM-ASN.4, MAZ-PTR-PTM-ASN.4, MAZ-PTR-PTM-ASN.4 15 PLIP interactions: 14 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:R.12, B:R.12, B:S.35, B:S.35, B:H.52, B:S.86, B:R.87, B:N.88, B:N.88, B:S.33, B:S.33, B:S.35, B:S.41 pi-Cation interactions: B:R.12, B:R.12, B:K.54 Hydrophobic interactions: B:F.46, B:Q.51, B:F.53, B:W.66, B:H.52, B:K.54 Water bridges: B:Q.51, B:S.86, B:S.86, B:Q.89, D:S.35, B:R.31, B:E.34, B:S.35, B:K.54 Salt bridges: B:R.87, B:R.12, B:R.31 MAZ-PTR-PTM-ASN.3: 15 residues within 4Å: Chain C: R.12, R.31, S.33, S.35, S.41, F.46, Q.51, H.52, F.53, K.54, L.65, W.66, S.86, R.87, N.88 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:R.12, C:R.12, C:S.35, C:S.35, C:H.52, C:S.86, C:R.87, C:N.88, C:N.88, C:S.33, C:S.33, C:S.35, C:S.35, C:S.41 Hydrophobic interactions: C:F.46, C:Q.51, C:F.53, C:F.53, C:W.66, C:H.52, C:K.54 Water bridges: C:H.52, C:S.86, C:S.86, C:R.87, C:R.31, C:E.34 Salt bridges: C:R.87, C:R.12, C:R.31 pi-Cation interactions: C:R.12 MAZ-PTR-PTM-ASN.4: 22 residues within 4Å: Chain B: K.54, L.56 Chain D: R.12, R.31, S.33, S.35, S.41, F.46, Q.51, H.52, F.53, K.54, L.56, L.65, W.66, S.86, R.87, N.88 Ligands: MAZ-PTR-PTM-ASN.2, MAZ-PTR-PTM-ASN.2, MAZ-PTR-PTM-ASN.2, MAZ-PTR-PTM-ASN.2 15 PLIP interactions: 14 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:R.12, D:R.12, D:S.35, D:S.35, D:H.52, D:S.86, D:R.87, D:N.88, D:N.88, D:S.33, D:S.33, D:S.35, D:S.41 pi-Cation interactions: D:R.12, D:R.12, D:K.54 Hydrophobic interactions: D:F.46, D:Q.51, D:F.53, D:W.66, D:H.52, D:K.54 Water bridges: D:Q.51, D:S.86, D:S.86, D:Q.89, B:S.35, D:R.31, D:E.34, D:S.35, D:K.54 Salt bridges: D:R.87, D:R.12, D:R.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nioche, P. et al., Crystal structures of the SH2 domain of Grb2: highlight on the binding of a new high-affinity inhibitor. J.Mol.Biol. (2002)

Release Date

2002-03-13

Peptides

GROWTH FACTOR RECEPTOR-BOUND PROTEIN 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

GROWTH FACTOR RECEPTOR-BOUND PROTEIN 2

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