SMTL ID : 1r0r.1

1.1 Angstrom Resolution Structure of the Complex Between the Protein Inhibitor, OMTKY3, and the Serine Protease, Subtilisin Carlsberg

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

hetero-1-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: A.37, S.38, H.39, L.42 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:A.37, A:L.42, H2O.3, H2O.3, H2O.4 CA.2: 6 residues within 4Å: Chain A: Q.2, D.41, L.74, N.76, T.78, V.80 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.41, A:D.41, A:L.74, A:T.78, A:V.80 CA.3: 4 residues within 4Å: Chain A: G.192, A.193, L.195, S.259 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.192, A:A.193, A:L.195, A:S.259, H2O.6 CA.4: 5 residues within 4Å: Chain A: A.168, K.169, Y.170, V.173, A.175 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:A.168, A:Y.170, A:V.173, H2O.1, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Horn, J.R. et al., Structure and energetics of protein-protein interactions: the role of conformational heterogeneity in OMTKY3 binding to serine proteases. J.Mol.Biol. (2003)

Release Date

2003-11-11

Peptides

subtilisin carlsberg: A
Ovomucoid: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
I

subtilisin carlsberg

Ovomucoid

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