SMTL ID : 5jb5.3 (2 other biounits)

A simplified BPTI variant containing 22 alanines out of 58 residues

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: R.20, A.46 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.46 Water bridges: A:D.50 Salt bridges: A:R.20 SO4.2: 3 residues within 4Å: Chain A: E.7, K.41, R.42 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.42 Water bridges: A:F.4, A:R.42, A:R.42, A:N.43 Salt bridges: A:K.41, A:R.42

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Islam, M.M. et al., Crystal structures of highly simplified BPTIs provide insights into hydration-driven increase of unfolding enthalpy. Sci Rep (2017)

Release Date

2017-04-19

Peptides

Pancreatic trypsin inhibitor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Pancreatic trypsin inhibitor

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