- Coordinates
- PDB Format
- Method
- X-RAY DIFFRACTION 1.90 Å
- Oligo State
- hetero-4-4-mer
- Ligands
- 4 x ILE: ISOLEUCINE(Non-covalent)
- 4 x VAL: VALINE(Non-covalent)
VAL.2: 11 residues within 4Å:- Chain A: V.8, G.9, G.10, N.129, T.130, S.132, G.175, K.176, D.177, A.204
- Ligands: ILE.1
9 PLIP interactions:7 interactions with chain A, 2 Ligand-Ligand interactions- Hydrophobic interactions: A:A.204
- Hydrogen bonds: A:G.9, A:G.10, A:D.177, A:D.177
- Water bridges: A:G.10, A:T.130, I.1, I.1
VAL.7: 11 residues within 4Å:- Chain C: V.8, G.9, G.10, N.129, T.130, S.132, G.175, K.176, D.177, A.204
- Ligands: ILE.6
9 PLIP interactions:2 Ligand-Ligand interactions, 7 interactions with chain C- Water bridges: I.6, I.6, C:G.10, C:T.130
- Hydrophobic interactions: C:A.204
- Hydrogen bonds: C:G.9, C:G.10, C:D.177, C:D.177
VAL.12: 11 residues within 4Å:- Chain E: V.8, G.9, G.10, N.129, T.130, S.132, G.175, K.176, D.177, A.204
- Ligands: ILE.11
9 PLIP interactions:2 Ligand-Ligand interactions, 7 interactions with chain E- Water bridges: I.11, I.11, E:G.10, E:T.130
- Hydrophobic interactions: E:A.204
- Hydrogen bonds: E:G.9, E:G.10, E:D.177, E:D.177
VAL.17: 11 residues within 4Å:- Chain G: V.8, G.9, G.10, N.129, T.130, S.132, G.175, K.176, D.177, A.204
- Ligands: ILE.16
9 PLIP interactions:7 interactions with chain G, 2 Ligand-Ligand interactions- Hydrophobic interactions: G:A.204
- Hydrogen bonds: G:G.9, G:G.10, G:D.177, G:D.177
- Water bridges: G:G.10, G:T.130, I.16, I.16
- 4 x CA: CALCIUM ION(Non-covalent)
CA.3: 5 residues within 4Å:- Chain A: E.58, N.60, V.63, E.65, E.68
5 PLIP interactions:3 interactions with chain A, 2 Ligand-Water interactions- Metal complexes: A:E.58, A:N.60, A:E.68, H2O.2, H2O.3
CA.8: 5 residues within 4Å:- Chain C: E.58, N.60, V.63, E.65, E.68
5 PLIP interactions:3 interactions with chain C, 2 Ligand-Water interactions- Metal complexes: C:E.58, C:N.60, C:E.68, H2O.8, H2O.9
CA.13: 5 residues within 4Å:- Chain E: E.58, N.60, V.63, E.65, E.68
5 PLIP interactions:3 interactions with chain E, 2 Ligand-Water interactions- Metal complexes: E:E.58, E:N.60, E:E.68, H2O.14, H2O.15
CA.18: 5 residues within 4Å:- Chain G: E.58, N.60, V.63, E.65, E.68
5 PLIP interactions:3 interactions with chain G, 2 Ligand-Water interactions- Metal complexes: G:E.58, G:N.60, G:E.68, H2O.20, H2O.21
- 8 x SO4: SULFATE ION(Non-functional Binders)
SO4.4: 4 residues within 4Å:- Chain B: F.4, E.7, K.41, R.42
5 PLIP interactions:5 interactions with chain B- Hydrogen bonds: B:E.7, B:R.42
- Water bridges: B:R.42, B:N.43
- Salt bridges: B:R.42
SO4.5: 5 residues within 4Å:- Chain B: R.42
- Chain C: S.74, K.75, K.95, N.229
5 PLIP interactions:3 interactions with chain C, 2 interactions with chain B- Hydrogen bonds: C:S.74
- Salt bridges: C:K.75, C:K.95, B:R.42
- Water bridges: B:R.42
SO4.9: 4 residues within 4Å:- Chain D: F.4, E.7, K.41, R.42
5 PLIP interactions:5 interactions with chain D- Hydrogen bonds: D:E.7, D:R.42
- Water bridges: D:R.42, D:N.43
- Salt bridges: D:R.42
SO4.10: 5 residues within 4Å:- Chain A: S.74, K.75, K.95, N.229
- Chain D: R.42
5 PLIP interactions:3 interactions with chain A, 2 interactions with chain D- Hydrogen bonds: A:S.74
- Salt bridges: A:K.75, A:K.95, D:R.42
- Water bridges: D:R.42
SO4.14: 4 residues within 4Å:- Chain F: F.4, E.7, K.41, R.42
5 PLIP interactions:5 interactions with chain F- Hydrogen bonds: F:E.7, F:R.42
- Water bridges: F:R.42, F:N.43
- Salt bridges: F:R.42
SO4.15: 5 residues within 4Å:- Chain F: R.42
- Chain G: S.74, K.75, K.95, N.229
6 PLIP interactions:3 interactions with chain G, 3 interactions with chain F- Hydrogen bonds: G:S.74
- Salt bridges: G:K.75, G:K.95, F:R.42
- Water bridges: F:R.42, F:R.42
SO4.19: 4 residues within 4Å:- Chain H: F.4, E.7, K.41, R.42
5 PLIP interactions:5 interactions with chain H- Hydrogen bonds: H:E.7, H:R.42
- Water bridges: H:R.42, H:N.43
- Salt bridges: H:R.42
SO4.20: 5 residues within 4Å:- Chain E: S.74, K.75, K.95, N.229
- Chain H: R.42
6 PLIP interactions:3 interactions with chain E, 3 interactions with chain H- Hydrogen bonds: E:S.74
- Salt bridges: E:K.75, E:K.95, H:R.42
- Water bridges: H:R.42, H:R.42
- Links
- RCSB PDBe PDBe-KB PDBj PDBsum CATH PLIP
- Citation
- Marquart, M. et al., The Geometry of the Reactive Site and of the Peptide Groups in Trypsin, Trypsinogen and its Complexes with Inhibitors. Acta Crystallogr.,Sect.B (1983)
- Release Date
- 1983-01-18
- Peptides
- TRYPSINOGEN: ACEG
BOVINE PANCREATIC TRYPSIN INHIBITOR: BDFH - SMTL:PDB
- SMTL Chain Id:
PDB Chain Id:A
ZC
ZE
ZG
ZB
ID
IF
IH
I
SMTL ID : 3tpi.2 (3 other biounits)
THE GEOMETRY OF THE REACTIVE SITE AND OF THE PEPTIDE GROUPS IN TRYPSIN, TRYPSINOGEN AND ITS COMPLEXES WITH INHIBITORS
TRYPSINOGEN
Toggle Identical (ACEG)BOVINE PANCREATIC TRYPSIN INHIBITOR
Toggle Identical (BDFH)Related Entries With Identical Sequence
1b0c.1 | 1bhc.1 | 1bpi.1 | 1bth.1 | 1bth.2 | 1btp.1 | 1btw.1 | 1btx.1 | 1bty.1 | 1btz.1 | 1bz5.1 | 1bzx.1 | 1cbw.1 | 1cbw.2 | 1cbw.3 | 1d0d.1 | 1eaw.1 | 1eaw.2 | 1fy8.1 | 1mtn.1 | 1mtn.2 | 1mtn.3 | 1oa5.1 | 1oa6.1 | 1pit.1 | 1tgb.1 | 1tgc.1 | 1tgn.1 | 1tgs.1 | 1tgt.1 more...less...1tng.1 | 1tnh.1 | 1tni.1 | 1tnj.1 | 1tnk.1 | 1tnl.1 | 1tpa.1 | 1tpa.2 | 2ftl.1 | 2ftl.2 | 2ftl.3 | 2ftl.4 | 2ftl.5 | 2hex.1 | 2hex.2 | 2ijo.1 | 2kai.1 | 2ptc.1 | 2ptc.2 | 2r9p.1 | 2r9p.2 | 2ra3.1 | 2ra3.2 | 2tga.1 | 2tgd.1 | 2tgp.1 | 2tgp.2 | 2tgp.3 | 2tgp.4 | 2tgt.1 | 2tpi.1 | 3btk.1 | 3btk.2 | 3btk.3 | 3fp6.1 | 3fp8.1 | 3gym.1 | 3gym.2 | 3ldi.1 | 3ldj.1 | 3ldj.2 | 3ldj.3 | 3ldm.1 | 3otj.1 | 3tpi.1 | 3tpi.3 | 3tpi.4 | 3u1j.1 | 4dg4.1 | 4dg4.2 | 4dg4.3 | 4dg4.4 | 4pti.1 | 4tpi.1 | 4tpi.2 | 4tpi.3 | 4wwy.1 | 4wwy.2 | 4y0y.1 | 5pti.1 | 6f1f.1 | 6f1f.2 | 6f1f.3 | 6f1f.4 | 6f1f.5 | 6f1f.6 | 6pti.1 | 9pti.1