SMTL ID : 1g6x.2 (1 other biounit)

ULTRA HIGH RESOLUTION STRUCTURE OF BOVINE PANCREATIC TRYPSIN INHIBITOR (BPTI) MUTANT WITH ALTERED BINDING LOOP SEQUENCE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.86 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: F.4, E.7, K.41, R.42 Ligand excluded by PLIP SO4.2: 5 residues within 4Å: Chain A: R.20, Y.35, G.37, A.40 Chain B: R.53 Ligand excluded by PLIP SO4.3: 3 residues within 4Å: Chain A: R.42 Chain B: R.1, P.2 Ligand excluded by PLIP SO4.4: 2 residues within 4Å: Chain A: C.14, R.15 Ligand excluded by PLIP SO4.5: 6 residues within 4Å: Chain A: R.1, P.2, D.3 Chain B: P.2, D.3 Ligands: SO4.15 Ligand excluded by PLIP SO4.6: 2 residues within 4Å: Chain A: C.38, R.39 Ligand excluded by PLIP SO4.7: 2 residues within 4Å: Chain A: R.1, A.58 Ligand excluded by PLIP SO4.8: 4 residues within 4Å: Chain A: P.9, Y.10, A.11, G.12 Ligand excluded by PLIP SO4.11: 4 residues within 4Å: Chain B: F.4, E.7, K.41, R.42 Ligand excluded by PLIP SO4.12: 5 residues within 4Å: Chain A: R.53 Chain B: R.20, Y.35, G.37, A.40 Ligand excluded by PLIP SO4.13: 3 residues within 4Å: Chain A: R.1, P.2 Chain B: R.42 Ligand excluded by PLIP SO4.14: 2 residues within 4Å: Chain B: C.14, R.15 Ligand excluded by PLIP SO4.15: 6 residues within 4Å: Chain A: P.2, D.3 Chain B: R.1, P.2, D.3 Ligands: SO4.5 Ligand excluded by PLIP SO4.16: 2 residues within 4Å: Chain B: C.38, R.39 Ligand excluded by PLIP SO4.17: 2 residues within 4Å: Chain B: R.1, A.58 Ligand excluded by PLIP SO4.18: 4 residues within 4Å: Chain B: P.9, Y.10, A.11, G.12 Ligand excluded by PLIP

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.9: 4 residues within 4Å: Chain A: Y.10, R.39, A.40, K.41 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.41 Water bridges: A:Y.10, A:Y.10, A:A.40 EDO.10: 2 residues within 4Å: Chain A: L.6, A.25 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.25 EDO.19: 4 residues within 4Å: Chain B: Y.10, R.39, A.40, K.41 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.41 Water bridges: B:Y.10, B:A.40 EDO.20: 2 residues within 4Å: Chain B: L.6, A.25 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Addlagatta, A. et al., Ultrahigh-resolution structure of a BPTI mutant. Acta Crystallogr.,Sect.D (2001)

Release Date

2001-05-09

Peptides

PANCREATIC TRYPSIN INHIBITOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PANCREATIC TRYPSIN INHIBITOR

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