HEADER BLOOD CLOTTING 18-AUG-02 1MH0 TITLE CRYSTAL STRUCTURE OF THE ANTICOAGULANT SLOW FORM OF THROMBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTHROMBIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALPHA-THROMBIN; COAGULATION FACTOR II; COMPND 5 EC: 3.4.21.5; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES 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 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 9 EXPRESSION_SYSTEM_ORGAN: KIDNEY; SOURCE 10 EXPRESSION_SYSTEM_TISSUE: KIDNEY CELLS; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: HPC4-PNUT KEYWDS THROMBIN, ALLOSTERY, SODIUM BINDING, SERINE PROTEASE, BLOOD CLOTTING EXPDTA X-RAY DIFFRACTION AUTHOR A.O.PINEDA,S.SAVVIDES,G.WAKSMAN,E.DI CERA REVDAT 5 27-OCT-21 1MH0 1 SEQADV HETSYN REVDAT 4 29-JUL-20 1MH0 1 COMPND REMARK HETNAM SITE REVDAT 3 13-JUL-11 1MH0 1 VERSN REVDAT 2 24-FEB-09 1MH0 1 VERSN REVDAT 1 08-NOV-02 1MH0 0 JRNL AUTH A.O.PINEDA,S.SAVVIDES,G.WAKSMAN,E.DI CERA JRNL TITL CRYSTAL STRUCTURE OF THE ANTICOAGULANT SLOW FORM OF THROMBIN JRNL REF J.BIOL.CHEM. V. 277 40177 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 12205081 JRNL DOI 10.1074/JBC.C200465200 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.2 REMARK 3 NUMBER OF REFLECTIONS : 15367 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1056 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1837 REMARK 3 BIN R VALUE (WORKING SET) : 0.3750 REMARK 3 BIN FREE R VALUE : 0.4320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 123 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.039 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : -0.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 15.87000 REMARK 3 B22 (A**2) : -1.17000 REMARK 3 B33 (A**2) : -14.71000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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) : 0.48 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.74 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.920 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 20.61 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NAG.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NAG.TOPO REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE MISMATCHED RESIDUES R75, K145, K240 (A CHAIN) REMARK 3 AND K145 (B CHAIN) WERE MODELLED AS ALANINES DUE REMARK 3 TO POOR ELECTRON DENSITY REMARK 4 REMARK 4 1MH0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016903. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16577 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1PPB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 2000-MONOMETHYL ETHER, TRIS-CL, PH REMARK 280 7.6, VAPOR DIFFUSION, HANGING DROP AT 298K 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 30.26500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.74500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.44500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.74500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.26500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.44500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 ASP A 14L REMARK 465 GLY A 14M REMARK 465 ARG A 15 REMARK 465 TRP A 147A REMARK 465 THR A 147B REMARK 465 ALA A 147C REMARK 465 ASN A 147D REMARK 465 VAL A 147E REMARK 465 GLY A 147F REMARK 465 LYS A 147G REMARK 465 ASP B 14L REMARK 465 GLY B 14M REMARK 465 ARG B 15 REMARK 465 TRP B 147A REMARK 465 THR B 147B REMARK 465 ALA B 147C REMARK 465 ASN B 147D REMARK 465 VAL B 147E REMARK 465 GLY B 147F REMARK 465 LYS B 147G 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 ARG A 75 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 145 CG CD CE NZ REMARK 470 LYS A 240 CG CD CE NZ REMARK 470 LYS B 145 CG CD CE NZ 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 O ASN B 204B N ARG B 206 2.17 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 A 7 -89.47 -139.75 REMARK 500 GLU A 14H 0.08 -55.35 REMARK 500 SER A 27 58.71 -141.39 REMARK 500 GLU A 39 143.51 -171.72 REMARK 500 SER A 48 145.31 166.39 REMARK 500 ASP A 49 -17.73 -44.32 REMARK 500 TYR A 60A 88.87 -160.99 REMARK 500 PRO A 60C -35.09 -35.73 REMARK 500 ASN A 60G 63.16 -167.69 REMARK 500 HIS A 71 -50.46 -153.10 REMARK 500 THR A 74 -51.94 -120.10 REMARK 500 GLU A 77 85.74 -66.89 REMARK 500 ALA A 77A -82.08 -34.42 REMARK 500 ASN A 78 37.77 -90.74 REMARK 500 ILE A 79 -68.49 -128.90 REMARK 500 GLU A 97A -62.65 -124.50 REMARK 500 ASN A 98 39.34 -148.16 REMARK 500 SER A 214 -73.31 -103.00 REMARK 500 CYS A 220 105.16 -161.28 REMARK 500 GLN A 244 5.08 -66.30 REMARK 500 PHE B 7 -87.95 -140.52 REMARK 500 SER B 27 57.62 -158.53 REMARK 500 PRO B 28 1.47 -63.48 REMARK 500 GLU B 39 142.02 -171.76 REMARK 500 ALA B 44 -171.19 -170.34 REMARK 500 TYR B 60A 88.18 -164.00 REMARK 500 PRO B 60C -35.41 -35.09 REMARK 500 ASN B 60G 63.50 -167.72 REMARK 500 GLU B 61 -32.51 -36.35 REMARK 500 HIS B 71 -49.52 -131.13 REMARK 500 GLU B 77 86.96 -69.64 REMARK 500 ALA B 77A -79.06 -35.02 REMARK 500 ASN B 78 44.07 -96.56 REMARK 500 ILE B 79 -63.95 -139.40 REMARK 500 ARG B 93 39.36 -89.44 REMARK 500 GLU B 97A -52.28 -145.87 REMARK 500 ASN B 98 20.38 -145.38 REMARK 500 ARG B 101 43.94 70.23 REMARK 500 ALA B 104 136.83 -170.45 REMARK 500 LYS B 145 -168.34 -164.90 REMARK 500 VAL B 158 118.92 -169.99 REMARK 500 ARG B 187 -151.70 -115.35 REMARK 500 GLU B 192 132.75 -31.94 REMARK 500 ASN B 205 58.01 -36.64 REMARK 500 SER B 214 -77.05 -100.73 REMARK 500 GLU B 217 34.76 -99.50 REMARK 500 HIS B 230 93.93 -64.89 REMARK 500 ARG B 233 -12.82 -47.07 REMARK 500 GLN B 244 4.81 -66.29 REMARK 500 REMARK 500 REMARK: NULL 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 NAG A 600 REMARK 610 NAG B 700 DBREF 1MH0 A 1B 245 UNP P00734 THRB_HUMAN 334 620 DBREF 1MH0 B 1B 245 UNP P00734 THRB_HUMAN 334 620 SEQADV 1MH0 ALA A 77A UNP P00734 ARG 436 ENGINEERED MUTATION SEQADV 1MH0 ALA B 77A UNP P00734 ARG 436 ENGINEERED MUTATION SEQRES 1 A 287 ALA ASP CYS GLY LEU ARG PRO LEU PHE GLU LYS LYS SER SEQRES 2 A 287 LEU GLU ASP LYS THR GLU ARG GLU LEU LEU GLU SER TYR SEQRES 3 A 287 ILE ASP GLY ARG ILE VAL GLU GLY SER ASP ALA GLU ILE SEQRES 4 A 287 GLY MET SER PRO TRP GLN VAL MET LEU PHE ARG LYS SER SEQRES 5 A 287 PRO GLN GLU LEU LEU CYS GLY ALA SER LEU ILE SER ASP SEQRES 6 A 287 ARG TRP VAL LEU THR ALA ALA HIS CYS LEU LEU TYR PRO SEQRES 7 A 287 PRO TRP ASP LYS ASN PHE THR GLU ASN ASP LEU LEU VAL SEQRES 8 A 287 ARG ILE GLY LYS HIS SER ARG THR ARG TYR GLU ALA ASN SEQRES 9 A 287 ILE GLU LYS ILE SER MET LEU GLU LYS ILE TYR ILE HIS SEQRES 10 A 287 PRO ARG TYR ASN TRP ARG GLU ASN LEU ASP ARG ASP ILE SEQRES 11 A 287 ALA LEU MET LYS LEU LYS LYS PRO VAL ALA PHE SER ASP SEQRES 12 A 287 TYR ILE HIS PRO VAL CYS LEU PRO ASP ARG GLU THR ALA SEQRES 13 A 287 ALA SER LEU LEU GLN ALA GLY TYR LYS GLY ARG VAL THR SEQRES 14 A 287 GLY TRP GLY ASN LEU LYS GLU THR TRP THR ALA ASN VAL SEQRES 15 A 287 GLY LYS GLY GLN PRO SER VAL LEU GLN VAL VAL ASN LEU SEQRES 16 A 287 PRO ILE VAL GLU ARG PRO VAL CYS LYS ASP SER THR ARG SEQRES 17 A 287 ILE ARG ILE THR ASP ASN MET PHE CYS ALA GLY TYR LYS SEQRES 18 A 287 PRO ASP GLU GLY LYS ARG GLY ASP ALA CYS GLU GLY ASP SEQRES 19 A 287 SER GLY GLY PRO PHE VAL MET LYS SER PRO PHE ASN ASN SEQRES 20 A 287 ARG TRP TYR GLN MET GLY ILE VAL SER TRP GLY GLU GLY SEQRES 21 A 287 CYS ASP ARG ASP GLY LYS TYR GLY PHE TYR THR HIS VAL SEQRES 22 A 287 PHE ARG LEU LYS LYS TRP ILE GLN LYS VAL ILE ASP GLN SEQRES 23 A 287 PHE SEQRES 1 B 287 ALA ASP CYS GLY LEU ARG PRO LEU PHE GLU LYS LYS SER SEQRES 2 B 287 LEU GLU ASP LYS THR GLU ARG GLU LEU LEU GLU SER TYR SEQRES 3 B 287 ILE ASP GLY ARG ILE VAL GLU GLY SER ASP ALA GLU ILE SEQRES 4 B 287 GLY MET SER PRO TRP GLN VAL MET LEU PHE ARG LYS SER SEQRES 5 B 287 PRO GLN GLU LEU LEU CYS GLY ALA SER LEU ILE SER ASP SEQRES 6 B 287 ARG TRP VAL LEU THR ALA ALA HIS CYS LEU LEU TYR PRO SEQRES 7 B 287 PRO TRP ASP LYS ASN PHE THR GLU ASN ASP LEU LEU VAL SEQRES 8 B 287 ARG ILE GLY LYS HIS SER ARG THR ARG TYR GLU ALA ASN SEQRES 9 B 287 ILE GLU LYS ILE SER MET LEU GLU LYS ILE TYR ILE HIS SEQRES 10 B 287 PRO ARG TYR ASN TRP ARG GLU ASN LEU ASP ARG ASP ILE SEQRES 11 B 287 ALA LEU MET LYS LEU LYS LYS PRO VAL ALA PHE SER ASP SEQRES 12 B 287 TYR ILE HIS PRO VAL CYS LEU PRO ASP ARG GLU THR ALA SEQRES 13 B 287 ALA SER LEU LEU GLN ALA GLY TYR LYS GLY ARG VAL THR SEQRES 14 B 287 GLY TRP GLY ASN LEU LYS GLU THR TRP THR ALA ASN VAL SEQRES 15 B 287 GLY LYS GLY GLN PRO SER VAL LEU GLN VAL VAL ASN LEU SEQRES 16 B 287 PRO ILE VAL GLU ARG PRO VAL CYS LYS ASP SER THR ARG SEQRES 17 B 287 ILE ARG ILE THR ASP ASN MET PHE CYS ALA GLY TYR LYS SEQRES 18 B 287 PRO ASP GLU GLY LYS ARG GLY ASP ALA CYS GLU GLY ASP SEQRES 19 B 287 SER GLY GLY PRO PHE VAL MET LYS SER PRO PHE ASN ASN SEQRES 20 B 287 ARG TRP TYR GLN MET GLY ILE VAL SER TRP GLY GLU GLY SEQRES 21 B 287 CYS ASP ARG ASP GLY LYS TYR GLY PHE TYR THR HIS VAL SEQRES 22 B 287 PHE ARG LEU LYS LYS TRP ILE GLN LYS VAL ILE ASP GLN SEQRES 23 B 287 PHE HET NAG A 600 14 HET NAG B 700 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 2(C8 H15 N O6) FORMUL 5 HOH *111(H2 O) HELIX 1 1 PHE A 7 SER A 11 5 5 HELIX 2 2 THR A 14B GLU A 14H 1 7 HELIX 3 3 PRO A 60B ASP A 60E 5 4 HELIX 4 4 ASP A 125 LEU A 130 1 9 HELIX 5 5 GLU A 164 ASP A 170 1 7 HELIX 6 6 VAL A 231 ARG A 233 5 3 HELIX 7 7 LEU A 234 GLN A 244 1 11 HELIX 8 8 PHE B 7 SER B 11 5 5 HELIX 9 9 THR B 14B GLU B 14H 1 7 HELIX 10 10 SER B 14I ILE B 14K 5 3 HELIX 11 11 ALA B 55 CYS B 58 5 4 HELIX 12 12 PRO B 60B ASP B 60E 5 4 HELIX 13 13 ASP B 125 LEU B 130 1 9 HELIX 14 14 GLU B 164 ASP B 170 1 7 HELIX 15 15 LEU B 234 GLN B 244 1 11 SHEET 1 A 7 SER A 20 ASP A 21 0 SHEET 2 A 7 GLN A 156 PRO A 161 -1 O VAL A 157 N SER A 20 SHEET 3 A 7 LYS A 135 GLY A 140 -1 N GLY A 136 O LEU A 160 SHEET 4 A 7 PRO A 198 SER A 203 -1 O VAL A 200 N ARG A 137 SHEET 5 A 7 ARG A 206 GLY A 216 -1 O ARG A 206 N SER A 203 SHEET 6 A 7 GLY A 226 THR A 229 -1 O PHE A 227 N TRP A 215 SHEET 7 A 7 MET A 180 ALA A 183 -1 N PHE A 181 O TYR A 228 SHEET 1 B 7 LYS A 81 SER A 83 0 SHEET 2 B 7 LEU A 64 ILE A 68 -1 N VAL A 66 O SER A 83 SHEET 3 B 7 GLN A 30 ARG A 35 -1 N PHE A 34 O LEU A 65 SHEET 4 B 7 GLU A 39 SER A 48 -1 O GLU A 39 N ARG A 35 SHEET 5 B 7 TRP A 51 THR A 54 -1 O TRP A 51 N SER A 48 SHEET 6 B 7 ALA A 104 LEU A 108 -1 O MET A 106 N VAL A 52 SHEET 7 B 7 LEU A 85 ILE A 90 -1 N TYR A 89 O LEU A 105 SHEET 1 D 7 SER B 20 ASP B 21 0 SHEET 2 D 7 GLN B 156 PRO B 161 -1 O VAL B 157 N SER B 20 SHEET 3 D 7 LYS B 135 GLY B 140 -1 N GLY B 136 O LEU B 160 SHEET 4 D 7 PRO B 198 LYS B 202 -1 O VAL B 200 N ARG B 137 SHEET 5 D 7 TRP B 207 TRP B 215 -1 O GLY B 211 N PHE B 199 SHEET 6 D 7 GLY B 226 HIS B 230 -1 O PHE B 227 N TRP B 215 SHEET 7 D 7 MET B 180 ALA B 183 -1 N PHE B 181 O TYR B 228 SHEET 1 E 7 LYS B 81 SER B 83 0 SHEET 2 E 7 LEU B 64 ILE B 68 -1 N VAL B 66 O SER B 83 SHEET 3 E 7 GLN B 30 ARG B 35 -1 N PHE B 34 O LEU B 65 SHEET 4 E 7 GLU B 39 SER B 48 -1 O GLU B 39 N ARG B 35 SHEET 5 E 7 TRP B 51 THR B 54 -1 O LEU B 53 N SER B 45 SHEET 6 E 7 ALA B 104 LEU B 108 -1 O MET B 106 N VAL B 52 SHEET 7 E 7 LEU B 85 ILE B 90 -1 N TYR B 89 O LEU B 105 SSBOND 1 CYS A 1 CYS A 122 1555 1555 2.04 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 3 CYS A 168 CYS A 182 1555 1555 2.03 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.04 SSBOND 5 CYS B 1 CYS B 122 1555 1555 2.04 SSBOND 6 CYS B 42 CYS B 58 1555 1555 2.03 SSBOND 7 CYS B 168 CYS B 182 1555 1555 2.04 SSBOND 8 CYS B 191 CYS B 220 1555 1555 2.04 CISPEP 1 SER A 36A PRO A 37 0 -0.42 CISPEP 2 SER B 36A PRO B 37 0 -0.09 CRYST1 60.530 72.890 161.490 90.00 90.00 90.00 P 21 21 21 8 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 0.016521 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013719 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006192 0.00000