SMTL ID : 5xx2.1 (1 other biounit)

A BPTI-[5,55] variant with C14GA38L mutations

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.12 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: F.4, E.7, K.41, R.42 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:R.42 Water bridges: A:E.7, A:K.41, A:K.41, A:R.42, A:R.42, A:R.42, A:N.43 Salt bridges: A:K.41, A:R.42 SO4.2: 4 residues within 4Å: Chain A: P.2, D.3, F.4, R.42 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.3, A:F.4 Water bridges: A:D.3, A:R.42 Salt bridges: A:R.42 SO4.3: 2 residues within 4Å: Chain A: Y.10, R.39 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.10, A:Y.10 Water bridges: A:R.39, A:R.39, A:K.41, A:K.41 Salt bridges: A:R.39 SO4.4: 4 residues within 4Å: Chain A: R.20, Y.35, G.37, A.40 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.35 Water bridges: A:Y.35, A:A.40, A:K.46 Salt bridges: A:R.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Islam, M.M. et al., Hydrophobic surface residues can stabilize a protein through improved water-protein interactions. Febs J. (2019)

Release Date

2018-07-04

Peptides

Pancreatic trypsin inhibitor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pancreatic trypsin inhibitor

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