SMTL ID : 2b4s.1

Crystal structure of a complex between PTP1B and the insulin receptor tyrosine kinase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 10 residues within 4Å: Chain A: D.181, A.215, S.216, A.217, G.218, I.219, G.220, R.221, S.222, Q.262 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.216, A:A.217, A:G.218, A:I.219, A:G.220, A:R.221, A:S.222 Water bridges: A:D.181, A:F.182, A:Q.262 Salt bridges: A:R.221 SO4.2: 4 residues within 4Å: Chain A: Y.20, R.24, R.254, G.259 5 PLIP interactions: 5 interactions with chain A Water bridges: A:Y.20, A:Y.20, A:G.259 Salt bridges: A:R.24, A:R.254 SO4.3: 8 residues within 4Å: Chain A: N.111, R.112, L.119, K.120, D.181, S.216, R.221 Chain B: E.296 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.111, A:R.112, A:K.120, A:D.181, A:S.216 Water bridges: A:R.112, A:S.118, A:D.181 Salt bridges: A:K.120, A:R.221 SO4.4: 3 residues within 4Å: Chain A: N.42, R.43, N.90 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.90 Salt bridges: A:R.43 SO4.5: 7 residues within 4Å: Chain A: R.45, P.87, P.89, L.119, K.120, C.121, A.122 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:C.121, A:C.121 Salt bridges: A:R.45 SO4.6: 2 residues within 4Å: Chain B: P.258, E.259 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.259 SO4.7: 10 residues within 4Å: Chain C: D.181, A.215, S.216, A.217, G.218, I.219, G.220, R.221, S.222, Q.262 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:S.216, C:A.217, C:G.218, C:I.219, C:G.220, C:R.221, C:S.222 Water bridges: C:F.182, C:Q.262 Salt bridges: C:R.221 SO4.8: 4 residues within 4Å: Chain C: Y.20, R.24, R.254, G.259 6 PLIP interactions: 6 interactions with chain C Water bridges: C:Y.20, C:Y.20, C:Y.20, C:Y.20 Salt bridges: C:R.24, C:R.254 SO4.9: 8 residues within 4Å: Chain C: N.111, R.112, L.119, K.120, D.181, S.216, R.221 Chain D: E.296 10 PLIP interactions: 8 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:N.111, C:R.112, C:K.120, C:D.181, D:E.296 Water bridges: C:K.120, C:D.181, D:E.296 Salt bridges: C:K.120, C:R.221 SO4.10: 5 residues within 4Å: Chain C: R.45, P.87, P.89, C.121, A.122 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:R.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, S. et al., Crystal Structure of a Complex between Protein Tyrosine Phosphatase 1B and the Insulin Receptor Tyrosine Kinase. Structure (2005)

Release Date

2005-11-15

Peptides

Tyrosine-protein phosphatase, non-receptor type 1: AC
Insulin receptor: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Tyrosine-protein phosphatase, non-receptor type 1

Insulin receptor

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