SMTL ID : 1tze.3 (4 other biounits)

SIGNAL TRANSDUCTION ADAPTOR GROWTH FACTOR, GRB2 SH2 DOMAIN COMPLEXED WITH PHOSPHOTYROSYL HEPTAPEPTIDE LYS-PRO-PHE-PTYR-VAL-ASN-VAL-NH2 (KFPPYVNC-NH2)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x LYS- PRO- PHE- PTR- VAL- ASN- VAL- NH2: PHOSPHOTYROSYL HEPTAPEPTIDE LYS-PRO-PHE-PTYR-VAL-ASN-VAL-NH2(Non-covalent)

LYS-PRO-PHE-PTR-VAL-ASN-VAL-NH2.1: 18 residues within 4Å: Chain A: R.13, R.32, S.34, S.36, S.42, Q.52, H.53, F.54, K.55, L.57, L.66, W.67 Chain B: E.17, E.18, S.21, N.49, D.50, V.51 26 PLIP interactions: 20 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: A:Q.52, A:F.54, A:K.55, A:W.67, B:E.17, B:V.51 Hydrogen bonds: A:R.13, A:R.13, A:S.36, A:S.36, A:S.36, A:S.42, A:H.53, A:K.55, A:L.66, B:S.21, B:N.49, B:N.49 Water bridges: A:R.32, A:R.32, A:S.34, A:K.55, B:N.49 Salt bridges: A:R.13, A:R.32 pi-Cation interactions: A:R.13 LYS-PRO-PHE-PTR-VAL-ASN-VAL-NH2.2: 18 residues within 4Å: Chain A: E.17, E.18, S.21, N.49, D.50, V.51 Chain B: R.13, R.32, S.34, S.36, S.42, Q.52, H.53, F.54, K.55, L.57, L.66, W.67 26 PLIP interactions: 20 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:Q.52, B:F.54, B:K.55, B:W.67, A:E.17, A:V.51 Hydrogen bonds: B:R.13, B:R.13, B:S.36, B:S.36, B:S.36, B:S.42, B:H.53, B:K.55, B:L.66, A:S.21, A:N.49, A:N.49 Water bridges: B:R.32, B:S.34, B:E.35, B:K.55, A:N.49 Salt bridges: B:R.13, B:R.32 pi-Cation interactions: B:R.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rahuel, J. et al., Structural basis for specificity of Grb2-SH2 revealed by a novel ligand binding mode. Nat.Struct.Biol. (1996)

Release Date

1997-07-07

Peptides

GROWTH FACTOR RECEPTOR-BOUND PROTEIN 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
E

GROWTH FACTOR RECEPTOR-BOUND PROTEIN 2

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