SMTL ID : 7t1u.1 (1 other biounit)

Crystal structure of a superbinder Src SH2 domain (sSrcF) in complex with a high affinity phosphopeptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

1 x GLU- PRO- GLN- PTR- GLU- GLU- ILE: Synthetic phosphopeptide(Non-covalent)

GLU-PRO-GLN-PTR-GLU-GLU-ILE.1: 16 residues within 4Å: Chain A: R.17, R.37, G.39, Q.40, S.41, Q.42, V.46, K.61, H.62, Y.63, I.64, I.75, T.76, D.96, G.97, L.98 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Q.42, A:V.46, A:K.61, A:H.62, A:I.64, A:I.64, A:I.75, A:L.98 Hydrogen bonds: A:R.17, A:R.17, A:Q.40, A:S.41, A:S.41, A:Q.42, A:H.62 Salt bridges: A:R.17, A:R.37, A:K.61 pi-Cation interactions: A:R.17

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 3 residues within 4Å: Chain A: D.51, D.53, C.99 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.51, A:D.53, A:D.53, A:C.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martyn, G.D. et al., Engineered SH2 Domains for Targeted Phosphoproteomics. Acs Chem.Biol. (2022)

Release Date

2022-08-24

Peptides

Proto-oncogene tyrosine-protein kinase Src: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Proto-oncogene tyrosine-protein kinase Src

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