HEADER HYDROLASE/HYDROLASE INHIBITOR 02-JUN-98 1ZZZ TITLE TRYPSIN INHIBITORS WITH RIGID TRIPEPTIDYL ALDEHYDES COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRP-CVS1694 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS SERINE PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.KRISHNAN,E.ZHANG,K.HAKANSSON,R.K.ARNI,A.TULINSKY,M.S.L.LIM-WILBY, AUTHOR 2 O.E.LEVY,J.E.SEMPLE,T.K.BRUNCK REVDAT 5 30-OCT-24 1ZZZ 1 REMARK REVDAT 4 09-AUG-23 1ZZZ 1 REMARK LINK REVDAT 3 13-JUL-11 1ZZZ 1 VERSN REVDAT 2 24-FEB-09 1ZZZ 1 VERSN REVDAT 1 15-JUN-99 1ZZZ 0 JRNL AUTH R.KRISHNAN,E.ZHANG,K.HAKANSSON,R.K.ARNI,A.TULINSKY, JRNL AUTH 2 M.S.LIM-WILBY,O.E.LEVY,J.E.SEMPLE,T.K.BRUNCK JRNL TITL HIGHLY SELECTIVE MECHANISM-BASED THROMBIN INHIBITORS: JRNL TITL 2 STRUCTURES OF THROMBIN AND TRYPSIN INHIBITED WITH RIGID JRNL TITL 3 PEPTIDYL ALDEHYDES. JRNL REF BIOCHEMISTRY V. 37 12094 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9724521 JRNL DOI 10.1021/BI980840E REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 72.0 REMARK 3 NUMBER OF REFLECTIONS : 15565 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 + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1629 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 157 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.70 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 7.00 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.015 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.035 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.055 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.027 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.150 ; 0.200 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.220 ; 0.600 REMARK 3 MULTIPLE TORSION (A) : 0.310 ; 0.600 REMARK 3 H-BOND (X...Y) (A) : 0.280 ; 0.600 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 4.000 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 20.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 30.000; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.100 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.800 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.600 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.800 ; 2.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZZZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177548. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-95 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : RIGAKU SOFTWARE REMARK 200 DATA SCALING SOFTWARE : RIGAKU REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16355 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 72.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : 0.12000 REMARK 200 FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.10000 REMARK 200 R SYM FOR SHELL (I) : 0.25000 REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1PPC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 31.83500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.61000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.60000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.61000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.83500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.60000 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 LEU A 2 REMARK 465 GLY A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 VAL A 6 REMARK 465 ALA A 7 REMARK 465 PHE A 8 REMARK 465 PRO A 9 REMARK 465 VAL A 10 REMARK 465 ASP A 11 REMARK 465 ASP A 12 REMARK 465 ASP A 13 REMARK 465 ASP A 14 REMARK 465 LYS A 15 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 OG SER A 195 C9 0IV A 246 1.81 REMARK 500 OG SER A 195 O2 0IV A 246 2.17 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 VAL A 53 CG1 - CB - CG2 ANGL. DEV. = -9.8 DEGREES REMARK 500 TYR A 59 CB - CG - CD1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 66 NE - CZ - NH1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG A 66 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 TYR A 94 CB - CG - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 MET A 104 CG - SD - CE ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 117 CB - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 ARG A 117 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 117 NE - CZ - NH2 ANGL. DEV. = -7.4 DEGREES REMARK 500 SER A 130 CB - CA - C ANGL. DEV. = 13.5 DEGREES REMARK 500 LYS A 145 CB - CA - C ANGL. DEV. = -12.4 DEGREES REMARK 500 TYR A 151 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASP A 153 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 153 CB - CG - OD2 ANGL. DEV. = -8.6 DEGREES REMARK 500 ASP A 165 CB - CG - OD1 ANGL. DEV. = 12.2 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 ASP A 71 -76.47 -117.05 REMARK 500 ASN A 79 -7.00 93.75 REMARK 500 GLN A 192 124.43 -39.47 REMARK 500 SER A 195 150.33 -47.53 REMARK 500 SER A 214 -75.48 -128.53 REMARK 500 ASN A 223 22.56 49.70 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 TYR A 29 0.06 SIDE CHAIN REMARK 500 ARG A 117 0.11 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLY A 44 10.94 REMARK 500 ASN A 48 -10.03 REMARK 500 GLU A 77 15.20 REMARK 500 ALA A 111 10.05 REMARK 500 ARG A 117 18.93 REMARK 500 SER A 120 10.70 REMARK 500 ALA A 129 -10.57 REMARK 500 GLN A 135 -10.89 REMARK 500 LEU A 155 -11.98 REMARK 500 GLU A 186 -11.13 REMARK 500 GLY A 193 10.56 REMARK 500 SER A 195 -10.27 REMARK 500 LYS A 204 -20.15 REMARK 500 VAL A 213 -14.30 REMARK 500 GLY A 216 -11.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE ACTIVE SITE INHIBITOR IS IN ITS R CHIRAL FORM. THE ACTIVE SITE REMARK 600 SER 195 IS CLOSE TO THE CARBONYL CARBON (C9) OF THE ALDEHYDE GROUP REMARK 600 OF THE INHIBITOR FORMING A TRANSITION-STATE COMPLEX. REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 0IV A 246 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 ASN A 72 O 85.5 REMARK 620 3 VAL A 75 O 161.9 87.3 REMARK 620 4 GLU A 80 OE2 102.5 156.5 90.7 REMARK 620 5 HOH A 409 O 78.8 107.6 87.7 95.8 REMARK 620 6 HOH A 574 O 87.6 84.7 108.2 73.7 160.7 REMARK 620 N 1 2 3 4 5 REMARK 630 REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR REMARK 630 MOLECULE NAME: 2-{(3S)-3-[(BENZYLSULFONYL)AMINO]-2-OXOPIPERIDIN-1- REMARK 630 YL}-N-{(2S)-1-[(3R)-1-CARBAMIMIDOYLPIPERIDIN-3-YL]-3-OXOPROPAN-2- REMARK 630 YL}ACETAMIDE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 0IV A 246 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: PMS NVA GLY 1PI REMARK 630 DETAILS: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0IV A 246 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ACTIVE SITE OF TRYPSIN REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YYY RELATED DB: PDB DBREF 1ZZZ A 2 245 UNP P00760 TRY1_BOVIN 7 243 SEQRES 1 A 237 LEU GLY ALA ALA VAL ALA PHE PRO VAL ASP ASP ASP ASP SEQRES 2 A 237 LYS ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL SEQRES 3 A 237 PRO TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS SEQRES 4 A 237 GLY GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA SEQRES 5 A 237 ALA HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY SEQRES 6 A 237 GLU ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE SEQRES 7 A 237 ILE SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SEQRES 8 A 237 SER ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU SEQRES 9 A 237 LYS SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SEQRES 10 A 237 SER LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS SEQRES 11 A 237 LEU ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SEQRES 12 A 237 SER TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE SEQRES 13 A 237 LEU SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN SEQRES 14 A 237 ILE THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY SEQRES 15 A 237 GLY LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL SEQRES 16 A 237 VAL CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SEQRES 17 A 237 SER GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR SEQRES 18 A 237 LYS VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE SEQRES 19 A 237 ALA SER ASN HET 0IV A 246 28 HET CA A 701 1 HETNAM 0IV 2-{(3S)-3-[(BENZYLSULFONYL)AMINO]-2-OXOPIPERIDIN-1-YL}- HETNAM 2 0IV N-{(2S)-1-[(3R)-1-CARBAMIMIDOYLPIPERIDIN-3-YL]-3- HETNAM 3 0IV OXOPROPAN-2-YL}ACETAMIDE HETNAM CA CALCIUM ION HETSYN 0IV CVS1694 FORMUL 2 0IV C23 H34 N6 O5 S FORMUL 3 CA CA 2+ FORMUL 4 HOH *157(H2 O) HELIX 1 1 ALA A 56 CYS A 58 5 3 HELIX 2 2 VAL A 231 ASN A 233 5 3 HELIX 3 3 VAL A 235 ALA A 243 1 9 SHEET 1 A 7 GLN A 81 SER A 84 0 SHEET 2 A 7 GLN A 64 LEU A 67 -1 N LEU A 67 O GLN A 81 SHEET 3 A 7 GLN A 30 ASN A 34 -1 N ASN A 34 O GLN A 64 SHEET 4 A 7 HIS A 40 ASN A 48 -1 N GLY A 44 O VAL A 31 SHEET 5 A 7 TRP A 51 SER A 54 -1 N VAL A 53 O SER A 45 SHEET 6 A 7 MET A 104 LEU A 108 -1 N ILE A 106 O VAL A 52 SHEET 7 A 7 ALA A 85 VAL A 90 -1 N ILE A 89 O LEU A 105 SHEET 1 B 6 LYS A 156 PRO A 161 0 SHEET 2 B 6 GLN A 135 GLY A 140 -1 N GLY A 140 O LYS A 156 SHEET 3 B 6 PRO A 198 CYS A 201 -1 N VAL A 200 O LEU A 137 SHEET 4 B 6 LYS A 204 TRP A 215 -1 N GLY A 211 O VAL A 199 SHEET 5 B 6 GLY A 226 LYS A 230 -1 N THR A 229 O ILE A 212 SHEET 6 B 6 MET A 180 ALA A 183 -1 N ALA A 183 O GLY A 226 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.09 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.08 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.01 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.00 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.04 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.07 LINK OE1 GLU A 70 CA CA A 701 1555 1555 2.19 LINK O ASN A 72 CA CA A 701 1555 1555 2.44 LINK O VAL A 75 CA CA A 701 1555 1555 2.29 LINK OE2 GLU A 80 CA CA A 701 1555 1555 2.63 LINK O HOH A 409 CA CA A 701 1555 1555 2.45 LINK O HOH A 574 CA CA A 701 1555 1555 2.58 SITE 1 AC1 17 HIS A 57 LEU A 99 ASP A 189 SER A 190 SITE 2 AC1 17 CYS A 191 GLY A 193 SER A 195 SER A 214 SITE 3 AC1 17 TRP A 215 GLY A 216 SER A 217 GLY A 219 SITE 4 AC1 17 GLY A 226 HOH A 412 HOH A 434 HOH A 464 SITE 5 AC1 17 HOH A 554 SITE 1 AC2 6 GLU A 70 ASN A 72 VAL A 75 GLU A 80 SITE 2 AC2 6 HOH A 409 HOH A 574 SITE 1 CAT 3 HIS A 57 ASP A 102 SER A 195 CRYST1 63.670 63.200 69.220 90.00 90.00 90.00 P 21 21 21 4 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 0.015706 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015823 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014447 0.00000