PDB Short entry for 1O5F HEADER SERINE PROTEASE, HYDROLASE 09-SEP-03 1O5F TITLE DISSECTING AND DESIGNING INHIBITOR SELECTIVITY DETERMINANTS AT THE S1 TITLE 2 SITE USING AN ARTIFICIAL ALA190 PROTEASE (ALA190 UPA) CAVEAT 1O5F CHIRALITY ERRORS IN RESIDUE 62 ARG, CHAIN L COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE PROTEASE HEPSIN; COMPND 3 CHAIN: L; COMPND 4 FRAGMENT: LIGHT CHAIN; COMPND 5 SYNONYM: TRANSMEMBRANE PROTEASE, SERINE 1; COMPND 6 EC: 3.4.21.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: SERINE PROTEASE HEPSIN; COMPND 11 CHAIN: H; COMPND 12 FRAGMENT: HEAVY CHAIN (CATALYTIC DOMAIN); COMPND 13 SYNONYM: TRANSMEMBRANE PROTEASE, SERINE 1; COMPND 14 EC: 3.4.21.-; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HPN OR TMPRSS1; SOURCE 6 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: KM71; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: HPN OR TMPRSS1; SOURCE 14 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 16 EXPRESSION_SYSTEM_VARIANT: KM71 KEYWDS SRCR, SCAVENGER RECEPTOR CYSTEINE-RICH DOMAIN, SERINE PROTEASE ALA190 KEYWDS 2 UPA, S1 SITE, SELECTIVITY, CONSERVED WATER DISPLACEMENT HYDROGEN KEYWDS 3 BOND DEFICIT, TRYPSIN, THROMBIN, HEPSIN, FACTOR VIIA, SERINE KEYWDS 4 PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.A.KATZ,C.LUONG,J.D.HO,J.R.SOMOZA,E.GJERSTAD,J.TANG,S.R.WILLIAMS, AUTHOR 2 E.VERNER,R.L.MACKMAN,W.B.YOUNG,P.A.SPRENGELER,H.CHAN,K.MORTARA, AUTHOR 3 J.W.JANC,M.E.MCGRATH REVDAT 5 27-DEC-23 1O5F 1 REMARK REVDAT 4 27-OCT-21 1O5F 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1O5F 1 VERSN REVDAT 2 17-MAY-05 1O5F 1 JRNL REVDAT 1 21-SEP-04 1O5F 0 JRNL AUTH B.A.KATZ,C.LUONG,J.D.HO,J.R.SOMOZA,E.GJERSTAD,J.TANG, JRNL AUTH 2 S.R.WILLIAMS,E.VERNER,R.L.MACKMAN,W.B.YOUNG,P.A.SPRENGELER, JRNL AUTH 3 H.CHAN,K.MORTARA,J.W.JANC,M.E.MCGRATH JRNL TITL DISSECTING AND DESIGNING INHIBITOR SELECTIVITY DETERMINANTS JRNL TITL 2 AT THE S1 SITE USING AN ARTIFICIAL ALA190 PROTEASE (ALA190 JRNL TITL 3 UPA). JRNL REF J.MOL.BIOL. V. 344 527 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15522303 JRNL DOI 10.1016/J.JMB.2004.09.032 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.370 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.4 REMARK 3 NUMBER OF REFLECTIONS : 28688 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4073 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2722 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 231 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 3.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE FIRST FOUR RESIDUES OF THE LIGHT CHAIN ARE NOT VISIBLE AND ARE REMARK 3 NOT REMARK 3 INCLUDED IN THE MODEL. REMARK 3 THE LOOP COMPRISING THE SEQUENCE "RDPNSEE" BETWEEN PHE_H97 AND ASN_ REMARK 3 H99 REMARK 3 IS NOT VISIBLE AND IS NOT INCLUDED IN THE MODEL. REMARK 3 REMARK 3 RESIDUES SIMULTANEOUSLY REFINED IN TWO OR MORE CONFORMATIONS ARE: REMARK 3 SER_L36, VAL_L75, ARG_L79, LYS_L112, LEU_H41, LEU_H46, GLN_H73, REMARK 3 SER_H109, LYS_H179, PRO_H185, THR_H208, SER_H246. REMARK 3 REMARK 3 DISCRETELY DISORDERED WATERS ARE HOH_212 AND HOH_323. REMARK 3 REMARK 3 HIS_H40, HIS_H57, AND HIS_H107 ARE DOUBLY PROTONATED. REMARK 3 HIS_H91 IS MONOPROTONATED ON THE EPSILON NITROGEN REMARK 3 REMARK 3 NO ENERGY TERMS ARE INCLUDED OG_SER_H195, HOH_383, AND O6' AND HN3 REMARK 3 OF THE REMARK 3 INHIBITOR. THESE ATOMS FORM A SHORT HYDROGEN-BONDING NETWORK. REMARK 4 REMARK 4 1O5F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000001825. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 285 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR 1.3 REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29302 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 25.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.7 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: QUANTA REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM FLUORIDE, 20-25% PEG REMARK 280 3350, 50 MM TRIS, PH 7.6, VAPOR DIFFUSION AT 290 K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 23.97500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER L 1 REMARK 465 ASP L 2 REMARK 465 GLN L 3 REMARK 465 GLU L 4 REMARK 465 ARG H 97A REMARK 465 ASP H 97B REMARK 465 PRO H 97C REMARK 465 ASN H 97D REMARK 465 SER H 97E REMARK 465 GLU H 97F REMARK 465 GLU H 97G REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HG SER H 195 O6' CR9 H 256 1.08 REMARK 500 OG SER H 195 HN3 CR9 H 256 1.52 REMARK 500 O SER H 75 H1 HOH H 377 1.53 REMARK 500 OG SER H 246 H2 HOH H 364 1.54 REMARK 500 O THR H 208 H2 HOH H 268 1.54 REMARK 500 OG1 THR H 229 H2 HOH H 296 1.56 REMARK 500 O CYS L 93 H1 HOH L 136 1.56 REMARK 500 O PRO H 111 H1 HOH H 386 1.57 REMARK 500 O HIS H 245 H2 HOH H 322 1.57 REMARK 500 O THR H 217 H2 HOH H 277 1.58 REMARK 500 O TYR H 184A H1 HOH H 316 1.58 REMARK 500 OE1 GLN H 150 H2 HOH H 347 1.59 REMARK 500 O LEU H 130 H2 HOH H 382 1.59 REMARK 500 O ALA L 38 H1 HOH L 148 1.60 REMARK 500 OG SER H 195 H2 HOH H 390 1.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OG SER L 91 H1 HOH H 432 1455 1.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS H 57 NE2 HIS H 57 CD2 -0.073 REMARK 500 HIS H 91 NE2 HIS H 91 CD2 -0.078 REMARK 500 HIS H 107 NE2 HIS H 107 CD2 -0.078 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO L 5 CA - N - CD ANGL. DEV. = -8.7 DEGREES REMARK 500 TRP L 28 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP L 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.3 DEGREES REMARK 500 TRP L 28 NE1 - CE2 - CZ2 ANGL. DEV. = 8.4 DEGREES REMARK 500 TRP L 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG L 35 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG L 97 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG H 26 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 TRP H 27 CG - CD1 - NE1 ANGL. DEV. = -7.8 DEGREES REMARK 500 TRP H 27 CD1 - NE1 - CE2 ANGL. DEV. = 9.8 DEGREES REMARK 500 TRP H 27 NE1 - CE2 - CZ2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP H 27 NE1 - CE2 - CD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 TRP H 29 CG - CD1 - NE1 ANGL. DEV. = -7.4 DEGREES REMARK 500 TRP H 29 CD1 - NE1 - CE2 ANGL. DEV. = 9.1 DEGREES REMARK 500 TRP H 29 NE1 - CE2 - CZ2 ANGL. DEV. = 9.4 DEGREES REMARK 500 TRP H 29 NE1 - CE2 - CD2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ASP H 50 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 TRP H 51 CG - CD1 - NE1 ANGL. DEV. = -7.4 DEGREES REMARK 500 TRP H 51 CD1 - NE1 - CE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 TRP H 65D CG - CD1 - NE1 ANGL. DEV. = -7.5 DEGREES REMARK 500 TRP H 65D CD1 - NE1 - CE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 TRP H 65D NE1 - CE2 - CZ2 ANGL. DEV. = 7.7 DEGREES REMARK 500 ARG H 65E NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 TRP H 141 CG - CD1 - NE1 ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP H 141 CD1 - NE1 - CE2 ANGL. DEV. = 7.6 DEGREES REMARK 500 TRP H 141 NE1 - CE2 - CZ2 ANGL. DEV. = 7.6 DEGREES REMARK 500 PHE H 199 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 ARG H 208B NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 TRP H 208C CG - CD1 - NE1 ANGL. DEV. = -7.2 DEGREES REMARK 500 TRP H 208C CD1 - NE1 - CE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 TRP H 208C NE1 - CE2 - CZ2 ANGL. DEV. = 8.6 DEGREES REMARK 500 TRP H 208C NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG H 208D NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 TRP H 215 CG - CD1 - NE1 ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP H 215 CD1 - NE1 - CE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 TRP H 215 NE1 - CE2 - CZ2 ANGL. DEV. = 9.2 DEGREES REMARK 500 TRP H 215 NE1 - CE2 - CD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG H 235 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 TRP H 237 CD1 - NE1 - CE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 TRP H 237 NE1 - CE2 - CZ2 ANGL. DEV. = 8.2 DEGREES REMARK 500 TRP H 237 NE1 - CE2 - CD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR H 147 51.04 -97.27 REMARK 500 PHE H 173 -101.58 -111.21 REMARK 500 LYS H 179 32.58 -97.87 REMARK 500 ARG H 207 -9.96 74.45 REMARK 500 ALA H 221 18.46 57.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG L 17 0.11 SIDE CHAIN REMARK 500 ARG L 29 0.12 SIDE CHAIN REMARK 500 ARG L 39 0.22 SIDE CHAIN REMARK 500 ARG L 62 0.16 SIDE CHAIN REMARK 500 ARG L 79 0.27 SIDE CHAIN REMARK 500 ARG L 85 0.10 SIDE CHAIN REMARK 500 ARG L 97 0.18 SIDE CHAIN REMARK 500 ARG H 20 0.09 SIDE CHAIN REMARK 500 ARG H 34 0.13 SIDE CHAIN REMARK 500 ARG H 62 0.30 SIDE CHAIN REMARK 500 ARG H 64 0.20 SIDE CHAIN REMARK 500 ARG H 65C 0.13 SIDE CHAIN REMARK 500 ARG H 65E 0.10 SIDE CHAIN REMARK 500 ARG H 207 0.22 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CR9 H 256 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P57 RELATED DB: PDB REMARK 900 THE SAME PROTEASE WITH A RELATED INHIBITOR DBREF 1O5F L 1 114 UNP P05981 HEPS_HUMAN 46 159 DBREF 1O5F H 16 255 UNP P05981 HEPS_HUMAN 163 417 SEQADV 1O5F ALA L 67 UNP P05981 ASN 112 ENGINEERED MUTATION SEQRES 1 L 114 SER ASP GLN GLU PRO LEU TYR PRO VAL GLN VAL SER SER SEQRES 2 L 114 ALA ASP ALA ARG LEU MET VAL PHE ASP LYS THR GLU GLY SEQRES 3 L 114 THR TRP ARG LEU LEU CYS SER SER ARG SER ASN ALA ARG SEQRES 4 L 114 VAL ALA GLY LEU SER CYS GLU GLU MET GLY PHE LEU ARG SEQRES 5 L 114 ALA LEU THR HIS SER GLU LEU ASP VAL ARG THR ALA GLY SEQRES 6 L 114 ALA ALA GLY THR SER GLY PHE PHE CYS VAL ASP GLU GLY SEQRES 7 L 114 ARG LEU PRO HIS THR GLN ARG LEU LEU GLU VAL ILE SER SEQRES 8 L 114 VAL CYS ASP CYS PRO ARG GLY ARG PHE LEU ALA ALA ILE SEQRES 9 L 114 CYS GLN ASP CYS GLY ARG ARG LYS LEU PRO SEQRES 1 H 255 ILE VAL GLY GLY ARG ASP THR SER LEU GLY ARG TRP PRO SEQRES 2 H 255 TRP GLN VAL SER LEU ARG TYR ASP GLY ALA HIS LEU CYS SEQRES 3 H 255 GLY GLY SER LEU LEU SER GLY ASP TRP VAL LEU THR ALA SEQRES 4 H 255 ALA HIS CYS PHE PRO GLU ARG ASN ARG VAL LEU SER ARG SEQRES 5 H 255 TRP ARG VAL PHE ALA GLY ALA VAL ALA GLN ALA SER PRO SEQRES 6 H 255 HIS GLY LEU GLN LEU GLY VAL GLN ALA VAL VAL TYR HIS SEQRES 7 H 255 GLY GLY TYR LEU PRO PHE ARG ASP PRO ASN SER GLU GLU SEQRES 8 H 255 ASN SER ASN ASP ILE ALA LEU VAL HIS LEU SER SER PRO SEQRES 9 H 255 LEU PRO LEU THR GLU TYR ILE GLN PRO VAL CYS LEU PRO SEQRES 10 H 255 ALA ALA GLY GLN ALA LEU VAL ASP GLY LYS ILE CYS THR SEQRES 11 H 255 VAL THR GLY TRP GLY ASN THR GLN TYR TYR GLY GLN GLN SEQRES 12 H 255 ALA GLY VAL LEU GLN GLU ALA ARG VAL PRO ILE ILE SER SEQRES 13 H 255 ASN ASP VAL CYS ASN GLY ALA ASP PHE TYR GLY ASN GLN SEQRES 14 H 255 ILE LYS PRO LYS MET PHE CYS ALA GLY TYR PRO GLU GLY SEQRES 15 H 255 GLY ILE ASP ALA CYS GLN GLY ASP SER GLY GLY PRO PHE SEQRES 16 H 255 VAL CYS GLU ASP SER ILE SER ARG THR PRO ARG TRP ARG SEQRES 17 H 255 LEU CYS GLY ILE VAL SER TRP GLY THR GLY CYS ALA LEU SEQRES 18 H 255 ALA GLN LYS PRO GLY VAL TYR THR LYS VAL SER ASP PHE SEQRES 19 H 255 ARG GLU TRP ILE PHE GLN ALA ILE LYS THR HIS SER GLU SEQRES 20 H 255 ALA SER GLY MET VAL THR GLN LEU HET CR9 H 256 51 HETNAM CR9 2-{5-[AMINO(IMINIO)METHYL]-6-FLUORO-1H-BENZIMIDAZOL-2- HETNAM 2 CR9 YL}-6-[(2-METHYLCYCLOHEXYL)OXY]BENZENOLATE HETSYN CR9 CRA_11092 FORMUL 3 CR9 C21 H23 F N4 O2 FORMUL 4 HOH *231(H2 O) HELIX 1 1 SER L 36 GLY L 49 1 14 HELIX 2 2 VAL L 61 GLY L 65 1 5 HELIX 3 3 ARG L 79 THR L 83 5 5 HELIX 4 4 ARG L 85 GLU L 88 5 4 HELIX 5 5 ALA H 55 PHE H 59 5 5 HELIX 6 6 PRO H 60 ARG H 64 5 5 HELIX 7 7 VAL H 65 SER H 65B 5 3 HELIX 8 8 SER H 164 ASN H 169 1 6 HELIX 9 9 PHE H 234 SER H 246 1 13 SHEET 1 A 5 VAL L 9 VAL L 11 0 SHEET 2 A 5 LEU L 18 ASP L 22 -1 O MET L 19 N GLN L 10 SHEET 3 A 5 THR L 27 LEU L 31 -1 O ARG L 29 N VAL L 20 SHEET 4 A 5 PHE L 72 VAL L 75 1 O PHE L 73 N LEU L 30 SHEET 5 A 5 ILE L 90 CYS L 93 -1 O SER L 91 N CYS L 74 SHEET 1 B 2 ALA L 53 ASP L 60 0 SHEET 2 B 2 ARG L 99 CYS L 105 -1 O ILE L 104 N THR L 55 SHEET 1 C 8 ARG H 20 ASP H 21 0 SHEET 2 C 8 GLN H 156 ILE H 163 -1 O GLU H 157 N ARG H 20 SHEET 3 C 8 MET H 180 ALA H 183 -1 O CYS H 182 N ILE H 163 SHEET 4 C 8 GLY H 226 LYS H 230 -1 O TYR H 228 N PHE H 181 SHEET 5 C 8 ARG H 208B TRP H 215 -1 N TRP H 215 O VAL H 227 SHEET 6 C 8 PRO H 198 ASP H 203 -1 N CYS H 201 O ARG H 208D SHEET 7 C 8 ILE H 135 GLY H 140 -1 N THR H 137 O VAL H 200 SHEET 8 C 8 GLN H 156 ILE H 163 -1 O ALA H 158 N VAL H 138 SHEET 1 D 8 LEU H 81 LEU H 83 0 SHEET 2 D 8 TRP H 65D ALA H 68 -1 N ALA H 68 O LEU H 81 SHEET 3 D 8 GLN H 30 TYR H 35 -1 N SER H 32 O PHE H 67 SHEET 4 D 8 ALA H 39 LEU H 46 -1 O CYS H 42 N LEU H 33 SHEET 5 D 8 TRP H 51 THR H 54 -1 O LEU H 53 N SER H 45 SHEET 6 D 8 ALA H 104 LEU H 108 -1 O ALA H 104 N THR H 54 SHEET 7 D 8 VAL H 85 HIS H 91 -1 N VAL H 89 O LEU H 105 SHEET 8 D 8 GLY H 250 GLN H 254 1 O VAL H 252 N VAL H 88 SSBOND 1 CYS L 32 CYS L 95 1555 1555 2.01 SSBOND 2 CYS L 45 CYS L 105 1555 1555 2.02 SSBOND 3 CYS L 74 CYS L 93 1555 1555 2.00 SSBOND 4 CYS L 108 CYS H 122 1555 1555 1.98 SSBOND 5 CYS H 42 CYS H 58 1555 1555 2.02 SSBOND 6 CYS H 136 CYS H 201 1555 1555 2.03 SSBOND 7 CYS H 168 CYS H 182 1555 1555 2.03 SSBOND 8 CYS H 191 CYS H 220 1555 1555 2.03 LINK OG SER H 195 O6' CR9 H 256 1555 1555 2.04 SITE 1 AC1 16 LEU H 41 HIS H 57 CYS H 58 PRO H 60 SITE 2 AC1 16 ASP H 189 ALA H 190 CYS H 191 SER H 195 SITE 3 AC1 16 VAL H 213 TRP H 215 GLY H 219 GLY H 226 SITE 4 AC1 16 HOH H 270 HOH H 276 HOH H 355 HOH H 390 CRYST1 59.020 47.950 63.380 90.00 105.23 90.00 P 1 21 1 2 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016943 0.000000 0.004613 0.00000 SCALE2 0.000000 0.020855 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016352 0.00000