PDB Short entry for 1A5G HEADER HYDROLASE/HYDROLASE INHIBITOR 16-FEB-98 1A5G TITLE HUMAN THROMBIN COMPLEXED WITH NOVEL SYNTHETIC PEPTIDE MIMETIC TITLE 2 INHIBITOR AND HIRUGEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-THROMBIN (SMALL SUBUNIT); COMPND 3 CHAIN: L; COMPND 4 EC: 3.4.21.5; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ALPHA-THROMBIN (LARGE SUBUNIT); COMPND 7 CHAIN: H; COMPND 8 EC: 3.4.21.5; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: HIRUGEN; COMPND 11 CHAIN: I SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: BLOOD; SOURCE 6 TISSUE: BLOOD; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 ORGAN: BLOOD; SOURCE 12 TISSUE: BLOOD; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS; SOURCE 15 ORGANISM_COMMON: MEDICINAL LEECH; SOURCE 16 ORGANISM_TAXID: 6421 KEYWDS COMPLEX (SERINE PROTEASE-INHIBITOR),HYDROLASE-HYDROLASE INHIBITOR KEYWDS 2 COMPLEX, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.ST CHARLES,A.TULINSKY,M.KAHN REVDAT 4 13-JUL-11 1A5G 1 VERSN REVDAT 3 24-FEB-09 1A5G 1 VERSN REVDAT 2 01-APR-03 1A5G 1 JRNL REVDAT 1 27-MAY-98 1A5G 0 JRNL AUTH R.ST CHARLES,J.H.MATTHEWS,E.ZHANG,A.TULINSKY JRNL TITL BOUND STRUCTURES OF NOVEL P3-P1' BETA-STRAND MIMETIC JRNL TITL 2 INHIBITORS OF THROMBIN. JRNL REF J.MED.CHEM. V. 42 1376 1999 JRNL REFN ISSN 0022-2623 JRNL PMID 10212123 JRNL DOI 10.1021/JM980052N REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.P.WU,V.YEE,A.TULINSKY,R.A.CHRUSCIEL,H.NAKANISHI,R.SHEN, REMARK 1 AUTH 2 C.PRIEBE,M.KAHN REMARK 1 TITL THE STRUCTURE OF A DESIGNED PEPTIDOMIMETIC INHIBITOR COMPLEX REMARK 1 TITL 2 OF ALPHA-THROMBIN REMARK 1 REF PROTEIN ENG. V. 6 471 1993 REMARK 1 REFN ISSN 0269-2139 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.TULINSKY,X.QIU REMARK 1 TITL ACTIVE SITE AND EXOSITE BINDING OF ALPHA-THROMBIN REMARK 1 REF BLOOD COAGULATION V. 4 305 1993 REMARK 1 REF 2 FIBRINOLYSIS REMARK 1 REFN ISSN 0957-5235 REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 81.0 REMARK 3 NUMBER OF REFLECTIONS : 14977 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.158 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 : 2334 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.00 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.019 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.043 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.053 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.021 ; 0.025 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.200 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.220 ; 0.600 REMARK 3 MULTIPLE TORSION (A) : 0.260 ; 0.600 REMARK 3 H-BOND (X...Y) (A) : 0.270 ; 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) : 21.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 31.000; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.900 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.600 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.800 ; 2.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A5G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-96 REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 7.3 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 RUH2R 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 : R-AXIS II REMARK 200 DATA SCALING SOFTWARE : R-AXIS II REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18339 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 81.0 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 15% PEG REMARK 280 8000, 75 MM NAPO4, PH 7.3, 187 MM NACL, 1 MM NAN3; THEN SOAKED IN REMARK 280 7 MM INHIBITOR. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 35.40500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.12500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 35.40500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.12500 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H, I 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 400 REMARK 400 COMPOUND REMARK 400 THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16. CHAIN REMARK 400 IDENTIFIER *L* IS USED FOR RESIDUES 1H - 15 AND CHAIN REMARK 400 IDENTIFIER *H* IS USED FOR RESIDUES 16 - 247. CHAIN REMARK 400 IDENTIFIER *I* IS USED FOR HIRUGEN, THE CARBOXYL TERMINUS REMARK 400 OF HIRUDIN, WHICH OCCUPIES THE EXOSITE. REMARK 400 THE INHIBITOR 00L IS COVALENTLY CONNECTED TO SER 195 OF REMARK 400 THE ENZYME TO FORM A HEMIKETAL. 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 THR L 1H REMARK 465 PHE L 1G REMARK 465 GLY L 1F REMARK 465 SER L 1E REMARK 465 GLY L 1D REMARK 465 GLU L 1C REMARK 465 ASP L 14L REMARK 465 GLY L 14M REMARK 465 ARG L 14N REMARK 465 THR H 146A REMARK 465 TRP H 146B REMARK 465 THR H 146C REMARK 465 ALA H 146D REMARK 465 ASN H 146E REMARK 465 VAL H 146F REMARK 465 GLY H 146G REMARK 465 LYS H 146H REMARK 465 GLU H 247 REMARK 465 ASN I 53 REMARK 465 GLY I 54 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU I 61 CB CG CD OE1 OE2 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 NH2 ARG H 50 O LYS H 109 1.96 REMARK 500 NH2 ARG H 187 O ASP H 221 2.09 REMARK 500 O ASP H 186A N GLY H 186C 2.10 REMARK 500 NH1 ARG H 165 O MET H 180 2.14 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 ASP L 1A CB - CG - OD1 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG L 4 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 GLU L 14C CG - CD - OE1 ANGL. DEV. = 14.4 DEGREES REMARK 500 GLU L 14C CG - CD - OE2 ANGL. DEV. = -17.0 DEGREES REMARK 500 TYR L 14J CB - CG - CD2 ANGL. DEV. = 4.3 DEGREES REMARK 500 TYR L 14J CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ILE L 14K CB - CA - C ANGL. DEV. = 13.9 DEGREES REMARK 500 LEU H 33 CB - CA - C ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG H 35 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG H 35 NE - CZ - NH2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG H 50 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG H 67 NH1 - CZ - NH2 ANGL. DEV. = -8.3 DEGREES REMARK 500 ARG H 67 NE - CZ - NH1 ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG H 75 CD - NE - CZ ANGL. DEV. = 11.3 DEGREES REMARK 500 ARG H 75 NE - CZ - NH2 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG H 77A NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG H 101 NE - CZ - NH1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG H 101 NE - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP H 116 CB - CG - OD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG H 126 CD - NE - CZ ANGL. DEV. = 15.8 DEGREES REMARK 500 ARG H 126 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG H 126 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG H 137 NE - CZ - NH2 ANGL. DEV. = 5.8 DEGREES REMARK 500 GLU H 164 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 ARG H 165 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG H 165 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG H 173 CD - NE - CZ ANGL. DEV. = -9.7 DEGREES REMARK 500 ARG H 175 CD - NE - CZ ANGL. DEV. = -9.0 DEGREES REMARK 500 ARG H 175 NE - CZ - NH1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASN H 205 OD1 - CG - ND2 ANGL. DEV. = 14.4 DEGREES REMARK 500 ARG H 206 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG H 206 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 TYR H 225 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG H 233 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ASP H 243 CB - CG - OD1 ANGL. DEV. = -7.8 DEGREES REMARK 500 ASP I 55 CA - CB - CG ANGL. DEV. = 14.2 DEGREES REMARK 500 ASP I 55 CB - CG - OD1 ANGL. DEV. = 7.2 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 PHE L 7 -91.75 -132.73 REMARK 500 TYR L 14J 25.57 -75.58 REMARK 500 TYR H 60A 84.67 -155.97 REMARK 500 HIS H 71 -48.97 -133.78 REMARK 500 GLU H 77 67.39 -63.93 REMARK 500 ASN H 78 -2.52 75.08 REMARK 500 ASN H 179 20.98 -78.02 REMARK 500 ASP H 186A -77.31 -61.98 REMARK 500 GLU H 186B -20.45 -20.21 REMARK 500 LYS H 186D 135.14 168.87 REMARK 500 SER H 195 134.38 -27.50 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 H 165 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ASP H 243 24.8 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL 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 NA H 391 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG H 221A O REMARK 620 2 LYS H 224 O 94.5 REMARK 620 3 HOH H 441 O 161.9 74.1 REMARK 620 4 HOH H 461 O 94.8 168.5 98.4 REMARK 620 5 HOH H 483 O 99.6 70.2 89.8 101.5 REMARK 620 6 HOH H 438 O 88.3 97.3 79.6 89.8 165.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA H 392 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS H 169 O REMARK 620 2 THR H 172 O 81.9 REMARK 620 3 HOH H 459 O 90.6 170.3 REMARK 620 4 HOH H 428 O 171.7 93.1 93.6 REMARK 620 5 PHE H 204A O 97.8 105.1 82.0 89.9 REMARK 620 6 HOH H 466 O 76.1 76.7 95.5 96.4 173.4 REMARK 620 N 1 2 3 4 5 REMARK 630 REMARK 630 MOLECULE TYPE: NULL REMARK 630 MOLECULE NAME: (1S,7S)-7-AMINO-7-BENZYL-N-[(1S)-4-CARBAMIMIDAMIDO- REMARK 630 1-{(1S)-1-HYDROXY-2-OXO-2-[(2-PHENYLETHYL)AMINO]ETHYL}BUTYL]-8- REMARK 630 OXOHEXAHYDRO-1H-PYRAZOLO[1,2-A]PYRIDAZINE-1-CARBOXAMIDE 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 00L H 372 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: 00U 00W PEA REMARK 630 DETAILS: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA H 391 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA H 392 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 00L H 372 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN I OF HIRUGEN DBREF 1A5G L 1H 14N UNP P00734 THRB_HUMAN 328 363 DBREF 1A5G H 16 247 UNP P00734 THRB_HUMAN 364 622 DBREF 1A5G I 53 64 UNP P09945 ITH3_HIRME 60 71 SEQRES 1 L 36 THR PHE GLY SER GLY GLU ALA ASP CYS GLY LEU ARG PRO SEQRES 2 L 36 LEU PHE GLU LYS LYS SER LEU GLU ASP LYS THR GLU ARG SEQRES 3 L 36 GLU LEU LEU GLU SER TYR ILE ASP GLY ARG SEQRES 1 H 259 ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO SEQRES 2 H 259 TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU SEQRES 3 H 259 LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU SEQRES 4 H 259 THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS SEQRES 5 H 259 ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS SEQRES 6 H 259 HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE SEQRES 7 H 259 SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN SEQRES 8 H 259 TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS SEQRES 9 H 259 LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO SEQRES 10 H 259 VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU SEQRES 11 H 259 GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN SEQRES 12 H 259 LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN SEQRES 13 H 259 PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU SEQRES 14 H 259 ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR SEQRES 15 H 259 ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY SEQRES 16 H 259 LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO SEQRES 17 H 259 PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN SEQRES 18 H 259 MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP SEQRES 19 H 259 GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS SEQRES 20 H 259 LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE GLY GLU SEQRES 1 I 12 ASN GLY ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU MODRES 1A5G TYS I 63 TYR O-SULFO-L-TYROSINE HET TYS I 63 16 HET NA H 391 1 HET NA H 392 1 HET 00L H 372 42 HETNAM TYS O-SULFO-L-TYROSINE HETNAM NA SODIUM ION HETNAM 00L (1S,7S)-7-AMINO-7-BENZYL-N-[(1S)-4-CARBAMIMIDAMIDO-1- HETNAM 2 00L {(1S)-1-HYDROXY-2-OXO-2-[(2-PHENYLETHYL) HETNAM 3 00L AMINO]ETHYL}BUTYL]-8-OXOHEXAHYDRO-1H-PYRAZOLO[1,2- HETNAM 4 00L A]PYRIDAZINE-1-CARBOXAMIDE HETSYN 00L MOL-126 FORMUL 3 TYS C9 H11 N O6 S FORMUL 4 NA 2(NA 1+) FORMUL 6 00L C30 H42 N8 O4 FORMUL 7 HOH *135(H2 O) HELIX 1 H1 ALA H 55 LEU H 60 1 6 HELIX 2 H2 GLU H 164 SER H 171 1 8 HELIX 3 H3 ASP H 125 LEU H 129C 1 8 HELIX 4 H4 VAL H 231 GLN H 244 1 14 SHEET 1 B1 7 PRO H 28 ARG H 35 0 SHEET 2 B1 7 CYS H 42 ASP H 49 -1 SHEET 3 B1 7 ARG H 50 ALA H 56 -1 SHEET 4 B1 7 ARG H 101 LYS H 110 -1 SHEET 5 B1 7 LYS H 81 PRO H 92 -1 SHEET 6 B1 7 ASP H 63 GLY H 69 -1 SHEET 7 B1 7 PRO H 28 ARG H 35 -1 SHEET 1 B2 7 GLY H 133 TRP H 141 0 SHEET 2 B2 7 LEU H 155 ILE H 162 -1 SHEET 3 B2 7 ASN H 179 PRO H 186 -1 SHEET 4 B2 7 GLY H 223 THR H 229 -1 SHEET 5 B2 7 ILE H 212 GLU H 217 -1 SHEET 6 B2 7 GLY H 193 MET H 201 -1 SHEET 7 B2 7 GLY H 133 TRP H 141 -1 SSBOND 1 CYS L 1 CYS H 122 1555 1555 2.01 SSBOND 2 CYS H 42 CYS H 58 1555 1555 2.04 SSBOND 3 CYS H 168 CYS H 182 1555 1555 2.01 SSBOND 4 CYS H 191 CYS H 220 1555 1555 2.03 LINK N TYS I 63 C GLU I 62 1555 1555 1.33 LINK C TYS I 63 N LEU I 64 1555 1555 1.32 LINK NA NA H 391 O ARG H 221A 1555 1555 2.35 LINK NA NA H 391 O LYS H 224 1555 1555 2.37 LINK NA NA H 392 O LYS H 169 1555 1555 2.32 LINK NA NA H 392 O THR H 172 1555 1555 2.03 LINK NA NA H 391 O HOH H 441 1555 1555 2.54 LINK NA NA H 391 O HOH H 461 1555 1555 2.25 LINK NA NA H 392 O HOH H 459 1555 1555 2.51 LINK NA NA H 392 O HOH H 428 1555 4546 2.38 LINK NA NA H 392 O PHE H 204A 1555 4546 2.26 LINK NA NA H 391 O HOH H 483 1555 1555 2.95 LINK NA NA H 391 O HOH H 438 1555 1555 2.75 LINK NA NA H 392 O HOH H 466 1555 1555 3.04 LINK OG SER H 195 C 00L H 372 1555 1555 1.82 CISPEP 1 SER H 36A PRO H 37 0 -2.43 SITE 1 CAT 3 HIS H 57 ASP H 102 SER H 195 SITE 1 AC1 6 ARG H 221A LYS H 224 HOH H 438 HOH H 441 SITE 2 AC1 6 HOH H 461 HOH H 483 SITE 1 AC2 6 LYS H 169 THR H 172 PHE H 204A HOH H 428 SITE 2 AC2 6 HOH H 459 HOH H 466 SITE 1 AC3 24 LEU H 40 LEU H 41 HIS H 57 TYR H 60A SITE 2 AC3 24 TRP H 60D GLU H 97A ASP H 189 ALA H 190 SITE 3 AC3 24 CYS H 191 GLU H 192 GLY H 193 ASP H 194 SITE 4 AC3 24 SER H 195 SER H 214 TRP H 215 GLY H 216 SITE 5 AC3 24 GLY H 219 CYS H 220 GLY H 226 HOH H 417 SITE 6 AC3 24 HOH H 421 HOH H 468 HOH H 469 HOH H 507 SITE 1 AC4 13 PHE H 34 LYS H 36 GLN H 38 LEU H 65 SITE 2 AC4 13 ARG H 73 THR H 74 ARG H 75 TYR H 76 SITE 3 AC4 13 LYS H 81 ILE H 82 SER H 153 HOH H 476 SITE 4 AC4 13 HOH I 524 CRYST1 70.810 72.250 72.790 90.00 100.80 90.00 C 1 2 1 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 0.014122 0.000000 0.002694 0.00000 SCALE2 0.000000 0.013841 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013986 0.00000