SMTL ID : 2tpi.1

ON THE DISORDERED ACTIVATION DOMAIN IN TRYPSINOGEN. CHEMICAL LABELLING AND LOW-TEMPERATURE CRYSTALLOGRAPHY

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-oligomer

Ligands

1 x ILE: ISOLEUCINE(Non-covalent)

ILE.1: 12 residues within 4Å: Chain A: G.10, I.124, G.126, G.128, N.129, T.130, K.142, C.143, L.144, D.177, D.182 Ligands: VAL.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:I.124, A:K.142, A:L.144 Hydrogen bonds: A:D.182 Water bridges: V.2

1 x VAL: VALINE(Non-covalent)

VAL.2: 9 residues within 4Å: Chain A: G.10, N.129, T.130, S.132, G.175, K.176, D.177, A.204 Ligands: ILE.1 6 PLIP interactions: 6 interactions with chain A, Hydrogen bonds: A:G.10, A:D.177, A:D.177 Water bridges: A:G.10, A:G.10, A:T.130

1 x HG: MERCURY (II) ION(Non-covalent)

HG.3: 4 residues within 4Å: Chain A: K.131, S.132, C.179, C.203 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.179, A:C.203, H2O.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Walter, J. et al., On the Disordered Activation Domain in Trypsinogen. Chemical Labelling and Low-Temperature Crystallography. Acta Crystallogr.,Sect.B (1982)

Release Date

1982-03-04

Peptides

TRYPSINOGEN: A
TRYPSIN INHIBITOR: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
Z

B
I

TRYPSINOGEN

TRYPSIN INHIBITOR

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