820721 -OEChem-06260803543D 31 33 0 0 0 0 0 0 0999 V2000 10.3920 7.0970 23.3080 O 0 0 0 0 0 0 0 0 0 0 0 0 10.1090 4.5650 24.1140 N 0 0 0 0 0 0 0 0 0 0 0 0 9.1890 4.3040 26.0840 N 0 0 0 0 0 0 0 0 0 0 0 0 10.3380 8.7600 24.7390 N 0 0 0 0 0 0 0 0 0 0 0 0 7.8370 -0.6200 26.5240 N 0 3 0 0 0 0 0 0 0 0 0 0 8.8550 -1.5390 24.7110 N 0 0 0 0 0 0 0 0 0 0 0 0 9.8140 3.3180 24.2040 C 0 0 0 0 0 0 0 0 0 0 0 0 9.2550 3.1770 25.4130 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7410 5.1520 25.2240 C 0 0 0 0 0 0 0 0 0 0 0 0 9.8780 6.5260 25.4610 C 0 0 0 0 0 0 0 0 0 0 0 0 8.8170 1.9320 25.8500 C 0 0 0 0 0 0 0 0 0 0 0 0 8.9630 0.7940 25.0170 C 0 0 0 0 0 0 0 0 0 0 0 0 9.9890 2.2660 23.3370 C 0 0 0 0 0 0 0 0 0 0 0 0 9.5600 1.0080 23.7500 C 0 0 0 0 0 0 0 0 0 0 0 0 10.2200 7.4720 24.4500 C 0 0 0 0 0 0 0 0 0 0 0 0 9.6770 7.0260 26.7390 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5410 -0.4860 25.4260 C 0 0 0 0 0 0 0 0 0 0 0 0 9.8100 8.3730 26.9850 C 0 0 0 0 0 0 0 0 0 0 0 0 10.1470 9.2360 25.9550 C 0 0 0 0 0 0 0 0 0 0 0 0 10.5410 5.0260 23.3570 H 0 0 0 0 0 0 0 0 0 0 0 0 8.3690 1.8530 26.8270 H 0 0 0 0 0 0 0 0 0 0 0 0 10.4460 2.4130 22.3700 H 0 0 0 0 0 0 0 0 0 0 0 0 9.6990 0.1850 23.0720 H 0 0 0 0 0 0 0 0 0 0 0 0 9.4140 6.3620 27.5510 H 0 0 0 0 0 0 0 0 0 0 0 0 10.5850 9.3950 24.0280 H 0 0 0 0 0 0 0 0 0 0 0 0 9.6540 8.7550 27.9820 H 0 0 0 0 0 0 0 0 0 0 0 0 10.2510 10.2910 26.1480 H 0 0 0 0 0 0 0 0 0 0 0 0 7.6530 0.1930 27.0940 H 0 0 0 0 0 0 0 0 0 0 0 0 7.5070 -1.4910 26.8750 H 0 0 0 0 0 0 0 0 0 0 0 0 9.3850 -1.4450 23.8560 H 0 0 0 0 0 0 0 0 0 0 0 0 8.6090 -2.4700 24.9540 H 0 0 0 0 0 0 0 0 0 0 0 0 1 15 2 0 0 0 0 2 7 1 0 0 0 0 2 9 1 0 0 0 0 2 20 1 0 0 0 0 3 8 1 0 0 0 0 3 9 2 0 0 0 0 4 15 1 0 0 0 0 4 19 1 0 0 0 0 4 25 1 0 0 0 0 5 17 2 0 0 0 0 5 28 1 0 0 0 0 5 29 1 0 0 0 0 6 17 1 0 0 0 0 6 30 1 0 0 0 0 6 31 1 0 0 0 0 7 8 1 0 0 0 0 7 13 2 0 0 0 0 8 11 2 0 0 0 0 9 10 1 0 0 0 0 10 15 1 0 0 0 0 10 16 2 0 0 0 0 11 12 1 0 0 0 0 11 21 1 0 0 0 0 12 14 2 0 0 0 0 12 17 1 0 0 0 0 13 14 1 0 0 0 0 13 22 1 0 0 0 0 14 23 1 0 0 0 0 16 18 1 0 0 0 0 16 24 1 0 0 0 0 18 19 2 0 0 0 0 18 26 1 0 0 0 0 19 27 1 0 0 0 0 M CHG 1 5 1 M END > 0 > 1 > 820721 > 5 > MMDB > 120 > 18534.3 > PDB Accession Code 1GI7 A Novel Serine Protease Inhibition Motif Involving A Multi- Centered Short Hydrogen Bonding Network At The Active Site Blood Clotting, 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: Urokinase-Type Plasminogen Activator; Chain: A; Fragment: Short Chain; Synonym: Upa, U-Plasminogen Activator, Urokinase- Plasminogen Activator; Engineered: Yes; Mol_id: 2; Molecule: Urokinase-Type Plasminogen Activator; Chain: B; Fragment: Catalytic Domain; Synonym: Upa, U-Plasminogen Activator, Urokinase- Plasminogen Activator; Ec: 3.4.21.73; Engineered: Yes; Mutation: Yes > 18534.3 > 18534 > http://www.ncbi.nlm.nih.gov/Structure/MMDB/mmdb.shtml > http://www.ncbi.nlm.nih.gov/Structure/mmdb/mmdbsrv.cgi?uid=18534 > 5326542 1 5326543 2 $$$$