820720 -OEChem-06260803543D 32 34 0 0 0 0 0 0 0999 V2000 43.5060 0.7530 31.7730 O 0 0 0 0 0 0 0 0 0 0 0 0 43.9980 -0.9590 29.8720 N 0 0 0 0 0 0 0 0 0 0 0 0 44.0210 -5.0060 25.2220 N 0 3 0 0 0 0 0 0 0 0 0 0 44.5200 -3.0820 24.0410 N 0 0 0 0 0 0 0 0 0 0 0 0 43.6510 -2.7360 28.6670 C 0 0 0 0 0 0 0 0 0 0 0 0 44.1110 -1.4680 28.6700 C 0 0 0 0 0 0 0 0 0 0 0 0 43.4830 -1.8500 30.6810 C 0 0 0 0 0 0 0 0 0 0 0 0 43.2410 -2.9900 29.9540 C 0 0 0 0 0 0 0 0 0 0 0 0 43.6540 -3.5290 27.5340 C 0 0 0 0 0 0 0 0 0 0 0 0 43.2410 -1.6490 32.0330 C 0 0 0 0 0 0 0 0 0 0 0 0 44.6090 -0.8900 27.5340 C 0 0 0 0 0 0 0 0 0 0 0 0 44.1610 -2.9700 26.3600 C 0 0 0 0 0 0 0 0 0 0 0 0 44.6360 -1.6440 26.3740 C 0 0 0 0 0 0 0 0 0 0 0 0 43.2500 -0.3580 32.5670 C 0 0 0 0 0 0 0 0 0 0 0 0 42.9790 -2.7530 32.8410 C 0 0 0 0 0 0 0 0 0 0 0 0 44.2310 -3.7060 25.1760 C 0 0 0 0 0 0 0 0 0 0 0 0 43.0020 -0.1930 33.9290 C 0 0 0 0 0 0 0 0 0 0 0 0 42.7360 -2.5920 34.1930 C 0 0 0 0 0 0 0 0 0 0 0 0 42.7430 -1.3140 34.7380 C 0 0 0 0 0 0 0 0 0 0 0 0 42.7820 -3.8900 30.3360 H 0 0 0 0 0 0 0 0 0 0 0 0 44.2200 -0.0460 30.1660 H 0 0 0 0 0 0 0 0 0 0 0 0 43.2790 -4.5300 27.5680 H 0 0 0 0 0 0 0 0 0 0 0 0 44.9720 0.1190 27.5630 H 0 0 0 0 0 0 0 0 0 0 0 0 45.0550 -1.1900 25.4900 H 0 0 0 0 0 0 0 0 0 0 0 0 42.9630 -3.7530 32.4320 H 0 0 0 0 0 0 0 0 0 0 0 0 43.0220 0.7950 34.3760 H 0 0 0 0 0 0 0 0 0 0 0 0 42.5540 -3.4510 34.8240 H 0 0 0 0 0 0 0 0 0 0 0 0 42.5800 -1.1870 35.7990 H 0 0 0 0 0 0 0 0 0 0 0 0 43.8250 -5.4340 26.1180 H 0 0 0 0 0 0 0 0 0 0 0 0 44.0270 -5.6230 24.4400 H 0 0 0 0 0 0 0 0 0 0 0 0 44.6550 -2.0810 24.0380 H 0 0 0 0 0 0 0 0 0 0 0 0 44.6190 -3.5430 23.1600 H 0 0 0 0 0 0 0 0 0 0 0 0 1 14 1 0 0 0 0 2 6 1 0 0 0 0 2 7 1 0 0 0 0 2 21 1 0 0 0 0 3 16 2 0 0 0 0 3 29 1 0 0 0 0 3 30 1 0 0 0 0 4 16 1 0 0 0 0 4 31 1 0 0 0 0 4 32 1 0 0 0 0 5 6 1 0 0 0 0 5 8 1 0 0 0 0 5 9 2 0 0 0 0 6 11 2 0 0 0 0 7 8 2 0 0 0 0 7 10 1 0 0 0 0 8 20 1 0 0 0 0 9 12 1 0 0 0 0 9 22 1 0 0 0 0 10 14 1 0 0 0 0 10 15 2 0 0 0 0 11 13 1 0 0 0 0 11 23 1 0 0 0 0 12 13 2 0 0 0 0 12 16 1 0 0 0 0 13 24 1 0 0 0 0 14 17 2 0 0 0 0 15 18 1 0 0 0 0 15 25 1 0 0 0 0 17 19 1 0 0 0 0 17 26 1 0 0 0 0 18 19 2 0 0 0 0 18 27 1 0 0 0 0 19 28 1 0 0 0 0 M CHG 1 3 1 M END > 0 > 1 > 820720 > 5 > MMDB > 124 > 18533.5 > PDB Accession Code 1GI6 A Novel Serine Protease Inhibition Motif Involving A Multi- Centered Short Hydrogen Bonding Network At The Active Site Hydrolase A Novel Serine Protease Inhibition Motif Involving A Multi- Centered Short Hydrogen Bonding Network At The Active Site Three-Centered, Very Short Hydrogen Bond, Oxyanion Hole Water, Shift Of Pka Of His57, Structure-Based Drug Design, Specificity, Urokinase, Trypsin, Thrombin, Zn+2-Mediated Inhibition Mol_id: 1; Molecule: Beta-Trypsin; Chain: A; Ec: 3.4.21.4 > 18533.5 > 18533 > http://www.ncbi.nlm.nih.gov/Structure/MMDB/mmdb.shtml > http://www.ncbi.nlm.nih.gov/Structure/mmdb/mmdbsrv.cgi?uid=18533 > 1507 1 1508 2 $$$$