ISDA

Deposition Date 2001-07-18

Release Date 2002-02-11

Last Version Date 2024-11-20

Entry Detail

PDB ID:

1EB2

Keywords:

HYDROLASE

Title:

Trypsin inhibitor complex (BPO)

Biological Source:

Source Organism:

BOS TAURUS (Taxon ID: 9913)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.24

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:TRYPSIN
Gene (Uniprot):PRSS1
Chain IDs:A
Chain Length:223
Number of Molecules:1
Biological Source:BOS TAURUS

UniProt ID:P00760 Pfam ID:PF00089 EC:3.4.21.4

Ligand Molecules

BPO

SO4

Primary Citation

Pro_Select: Combining Structure-Based Drug Design and Array-Based Chemistry for Rapid Lead Discovery. 2. The Development of a Series of Highly Potent and Selective Factor Xa Inhibitors

Liebeschuetz, J.W, Jones, S.D, Morgan, P.J, Murray, C.W, Rimmer, A.D, Roscoe, J.M.E, Waszkowycz, B, Welsh, P.M, Wylie, W.A, Young, S.C, Martin, H, Mahler, J, Brady, R.L, Wilkinson, K.W.Show

J.Med.Chem. 45 1221 ? (2002)

PMID: 11881991 DOI: 10.1021/JM010944E

Abstact

In silico screening of combinatorial libraries prior to synthesis promises to be a valuable aid to lead discovery. PRO_SELECT, a tool for the virtual screening of libraries for fit to a protein active site, has been used to find novel leads against the serine protease factor Xa. A small seed template was built upon using three iterations of library design, virtual screening, synthesis, and biological testing. Highly potent molecules with selectivity for factor Xa over other serine proteases were rapidly obtained.

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Primary Citation of related structures