PDB Short entry for 1HDT HEADER HYDROLASE/HYDROLASE INHIBITOR 25-JUL-94 1HDT TITLE STRUCTURE OF A RETRO-BINDING PEPTIDE INHIBITOR COMPLEXED WITH HUMAN TITLE 2 ALPHA-THROMBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-THROMBIN; COMPND 3 CHAIN: L; COMPND 4 EC: 3.4.21.5; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ALPHA-THROMBIN; COMPND 7 CHAIN: H; COMPND 8 EC: 3.4.21.5; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: HIRUGEN PEPTIDE; COMPND 11 CHAIN: P; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS; SOURCE 11 ORGANISM_COMMON: MEDICINAL LEECH; SOURCE 12 ORGANISM_TAXID: 6421 KEYWDS SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.TABERNERO,J.SACK REVDAT 4 13-JUL-11 1HDT 1 VERSN REVDAT 3 24-FEB-09 1HDT 1 VERSN REVDAT 2 01-APR-03 1HDT 1 JRNL REVDAT 1 15-OCT-95 1HDT 0 JRNL AUTH L.TABERNERO,C.Y.CHANG,S.L.OHRINGER,W.F.LAU,E.J.IWANOWICZ, JRNL AUTH 2 W.C.HAN,T.C.WANG,S.M.SEILER,D.G.ROBERTS,J.S.SACK JRNL TITL STRUCTURE OF A RETRO-BINDING PEPTIDE INHIBITOR COMPLEXED JRNL TITL 2 WITH HUMAN ALPHA-THROMBIN. JRNL REF J.MOL.BIOL. V. 246 14 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7853394 JRNL DOI 10.1006/JMBI.1994.0060 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 9916 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 SET) : 0.204 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 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 : 2462 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 95 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 2.03 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: NULL REMARK 4 REMARK 4 1HDT 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 : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 54.48500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.46000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.48500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.46000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H, P 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 INDICATOR *L* IS USED FOR RESIDUES 1H - 15. CHAIN REMARK 400 INDICATOR *H* IS USED FOR RESIDUES 16 - 247. CHAIN REMARK 400 INDICATOR *P* IS USED FOR THE HIRUGEN PEPTIDE. 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 GLY P 54 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 CYS H 42 CA - CB - SG ANGL. DEV. = 9.8 DEGREES REMARK 500 CYS H 182 CA - CB - SG ANGL. DEV. = 8.6 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 GLU L 1C -51.54 -128.44 REMARK 500 ALA L 1B -46.78 59.73 REMARK 500 PHE L 7 -85.34 -149.51 REMARK 500 LYS L 14A -17.44 -42.86 REMARK 500 ARG L 14D -16.23 -49.86 REMARK 500 LEU L 14G -12.96 -49.78 REMARK 500 TYR L 14J 67.45 -68.90 REMARK 500 ILE L 14K -56.14 65.04 REMARK 500 GLU H 18 48.13 39.82 REMARK 500 ALA H 22 -152.79 -67.33 REMARK 500 SER H 27 72.93 -156.67 REMARK 500 PRO H 28 9.32 -67.11 REMARK 500 CYS H 42 -171.17 -170.66 REMARK 500 ALA H 44 -170.56 179.10 REMARK 500 TYR H 60A 70.03 -160.94 REMARK 500 ASN H 60G 59.78 -163.36 REMARK 500 ASN H 62 49.89 -79.72 REMARK 500 ASP H 63 2.00 -154.28 REMARK 500 LYS H 70 -177.93 -65.92 REMARK 500 HIS H 71 -30.32 -176.55 REMARK 500 ARG H 75 -174.06 -57.73 REMARK 500 GLU H 77 80.29 -48.90 REMARK 500 ILE H 79 -75.49 -121.12 REMARK 500 GLU H 97A -31.12 -137.22 REMARK 500 ASN H 98 18.39 -158.50 REMARK 500 ASP H 116 -4.64 -55.98 REMARK 500 LEU H 130 79.62 -69.36 REMARK 500 ASN H 143 147.50 -35.10 REMARK 500 THR H 147 106.92 -42.17 REMARK 500 PRO H 152 145.47 -37.87 REMARK 500 LYS H 186D -165.54 -54.49 REMARK 500 ASP H 189 175.18 178.09 REMARK 500 ASN H 204B 6.16 -150.78 REMARK 500 SER H 214 -62.37 -127.94 REMARK 500 ASP H 243 -76.78 -44.58 REMARK 500 PHE H 245 -106.97 -80.43 REMARK 500 GLU P 58 155.06 -46.82 REMARK 500 TYS P 63 44.30 -76.81 REMARK 500 LEU P 64 59.65 -158.89 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 H 228 0.07 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 SER H 214 22.6 L L OUTSIDE RANGE REMARK 500 ASP H 243 22.6 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH H 623 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH H 639 DISTANCE = 7.28 ANGSTROMS REMARK 525 HOH H 640 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH H 647 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH H 648 DISTANCE = 7.07 ANGSTROMS REMARK 525 HOH H 651 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH H 655 DISTANCE = 5.48 ANGSTROMS REMARK 525 HOH H 673 DISTANCE = 8.48 ANGSTROMS REMARK 525 HOH H 677 DISTANCE = 6.91 ANGSTROMS REMARK 525 HOH H 695 DISTANCE = 9.18 ANGSTROMS REMARK 525 HOH H 709 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH L 650 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH P 679 DISTANCE = 9.59 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 THE INHIBITOR IS DESCRIBED AS A FOUR RESIDUE PSEUDO-PEPTIDE REMARK 600 CONTAINING AN ALKYL-GUANIDINO GROUP (ALG), TWO PHENYLALANINE REMARK 600 GROUPS, AND AN ALLO-THREONINE (ALO) GROUP. REMARK 630 REMARK 630 MOLECULE TYPE: NULL REMARK 630 MOLECULE NAME: METHYL N-(4-CARBAMIMIDAMIDOBUTANOYL)-L-PHENYLALANYL REMARK 630 -L-ALLOTHREONYL-L-PHENYLALANINATE 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 0E7 H 1 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: ALG PHE ALO 0A9 REMARK 630 DETAILS: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEETS PRESENTED AS B1 AND B2 ON SHEET RECORDS BELOW REMARK 700 ACTUALLY COMPRISE SIX-STRANDED BETA-BARRELS. THESE ARE REMARK 700 REPRESENTED BY SEVEN-STRANDED SHEETS IN WHICH THE FIRST AND REMARK 700 LAST STRANDS ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0E7 H 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN P OF HIRUGEN PEPTIDE REMARK 800 REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ACTIVE SITE REMARK 999 REMARK 999 SEQUENCE REMARK 999 CHYMOTRYPSIN NUMBERING (RATHER THAN SEQUENTIAL) SYSTEM IS REMARK 999 USED, BASED ON THE TOPOLOGICAL ALIGNMENT WITH THE STRUCTURE REMARK 999 OF CHYMOTRYPSIN (W. BODE ET AL., 1989, EMBO J. 8, 3467 - REMARK 999 3475). DBREF 1HDT L 1 15 UNP P00734 THRB_HUMAN 331 363 DBREF 1HDT H 16 247 UNP P00734 THRB_HUMAN 364 622 DBREF 1HDT P 54 65 UNP P28507 HIR3A_HIRME 54 65 SEQRES 1 L 33 SER GLY GLU ALA ASP CYS GLY LEU ARG PRO LEU PHE GLU SEQRES 2 L 33 LYS LYS SER LEU GLU ASP LYS THR GLU ARG GLU LEU LEU SEQRES 3 L 33 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 P 12 GLY ASP PHE GLU GLU ILE PRO GLU GLU TYS LEU GLN MODRES 1HDT TYS P 63 TYR O-SULFO-L-TYROSINE HET TYS P 63 16 HET 0E7 H 1 40 HETNAM TYS O-SULFO-L-TYROSINE HETNAM 0E7 METHYL N-(4-CARBAMIMIDAMIDOBUTANOYL)-L-PHENYLALANYL-L- HETNAM 2 0E7 ALLOTHREONYL-L-PHENYLALANINATE HETSYN 0E7 BMS-183507 FORMUL 3 TYS C9 H11 N O6 S FORMUL 4 0E7 C28 H38 N6 O6 FORMUL 5 HOH *95(H2 O) HELIX 1 H1 THR L 14B TYR L 14J 1 9 HELIX 2 H4 ASP H 125 LEU H 130 1 9 HELIX 3 H5 GLU H 164 THR H 172 1 9 HELIX 4 H7 LEU H 234 ASP H 243 1 10 SHEET 1 B1 7 TRP H 29 LYS H 36 0 SHEET 2 B1 7 GLU H 39 ILE H 47 -1 N LEU H 46 O TRP H 29 SHEET 3 B1 7 ARG H 50 THR H 54 1 O LEU H 53 N SER H 45 SHEET 4 B1 7 ILE H 103 LYS H 109 -1 N MET H 106 O VAL H 52 SHEET 5 B1 7 LYS H 81 HIS H 91 1 N GLU H 86 O LYS H 107 SHEET 6 B1 7 ASP H 63 GLY H 69 -1 N ILE H 68 O LYS H 81 SHEET 7 B1 7 GLN H 30 LYS H 36 -1 N MET H 32 O ARG H 67 SHEET 1 B2 7 TYR H 134 GLY H 140 0 SHEET 2 B2 7 LEU H 155 ILE H 162 -1 N ILE H 162 O TYR H 134 SHEET 3 B2 7 ASN H 179 GLY H 184 1 N GLY H 184 O PRO H 161 SHEET 4 B2 7 GLY H 226 VAL H 231 -1 N HIS H 230 O ASN H 179 SHEET 5 B2 7 ASN H 205 TRP H 215 1 N ILE H 212 O THR H 229 SHEET 6 B2 7 GLY H 197 SER H 203 -1 O SER H 203 N ASN H 205 SHEET 7 B2 7 TYR H 134 GLY H 140 -1 N ARG H 137 O VAL H 200 SSBOND 1 CYS L 1 CYS H 122 1555 1555 2.02 SSBOND 2 CYS H 42 CYS H 58 1555 1555 2.02 SSBOND 3 CYS H 168 CYS H 182 1555 1555 2.03 SSBOND 4 CYS H 191 CYS H 220 1555 1555 2.03 CISPEP 1 SER H 36A PRO H 37 0 -0.85 SITE 1 AC1 15 HIS H 57 TYR H 60A TRP H 60D TRP H 148 SITE 2 AC1 15 ASP H 189 ALA H 190 CYS H 191 GLU H 192 SITE 3 AC1 15 SER H 195 VAL H 213 SER H 214 TRP H 215 SITE 4 AC1 15 GLY H 216 GLU H 217 GLY H 219 SITE 1 AC2 19 PHE H 34 LEU H 65 ARG H 67 ARG H 73 SITE 2 AC2 19 THR H 74 TYR H 76 LYS H 81 ILE H 82 SITE 3 AC2 19 MET H 84 PRO H 92 ARG H 93 GLU H 97A SITE 4 AC2 19 ASN H 98 ASP H 100 ARG H 175 HOH P 626 SITE 5 AC2 19 HOH P 634 HOH P 660 HOH P 688 SITE 1 ACT 4 ASP H 189 SER H 195 GLY H 216 GLY H 219 CRYST1 108.970 80.920 46.170 90.00 90.00 90.00 P 21 21 2 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 0.009177 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012358 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021659 0.00000