HEADER CELL ADHESION 11-FEB-07 2OUJ TITLE THE CRYSTAL STRUCTURE OF THE THROMBOSPONDIN-1 N-TERMINAL DOMAIN IN TITLE 2 COMPLEX WITH FRACTIONATED HEPARIN DP8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: THROMBOSPONDIN-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN; COMPND 5 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: THBS1, TSP, TSP1; SOURCE 6 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: DROSOPHILA S2 CELL; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PMT/BIP/V5-HIS A KEYWDS TSP-1, TSPN-1, HBD, FRACTIONATED HEPARIN, DP8, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR K.TAN,A.JOACHIMIAK,J.WANG,J.LAWLER REVDAT 4 30-AUG-23 2OUJ 1 SEQADV REVDAT 3 24-FEB-09 2OUJ 1 VERSN REVDAT 2 19-FEB-08 2OUJ 1 JRNL REVDAT 1 08-JAN-08 2OUJ 0 JRNL AUTH K.TAN,M.DUQUETTE,J.H.LIU,K.SHANMUGASUNDARAM,A.JOACHIMIAK, JRNL AUTH 2 J.T.GALLAGHER,A.C.RIGBY,J.H.WANG,J.LAWLER JRNL TITL HEPARIN-INDUCED CIS- AND TRANS-DIMERIZATION MODES OF THE JRNL TITL 2 THROMBOSPONDIN-1 N-TERMINAL DOMAIN. JRNL REF J.BIOL.CHEM. V. 283 3932 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18065761 JRNL DOI 10.1074/JBC.M705203200 REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : 80.5 REMARK 3 NUMBER OF REFLECTIONS : 13515 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.253 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1379 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2970 REMARK 3 BIN FREE R VALUE : 0.4080 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 54 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 : 1579 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 39 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : 1.592 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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: FRACTIONATED HEPARIN DP8 IS CHEMICALLY REMARK 3 HETEROGENEOUS AND DISORDERED IN THE STRUCTURE. AUTHORS WERE ABLE REMARK 3 TO SEE ONLY UNCHARACTERIZED DENSITIES AROUND HEPARIN BINDING REMARK 3 SITES OF TSPN-1 AND MODEL SOME OF THEM AS WATER MOLECULES. REMARK 4 REMARK 4 2OUJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041602. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03320 REMARK 200 MONOCHROMATOR : SI 111 CRYSTAL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14441 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 34.4000 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) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.40600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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 1Z78 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG1500, 0.08M SODIUM ACETATE, PH REMARK 280 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 47.74850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.02950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 47.74850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.02950 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 300 REMARK: TSPN-1 IS A MONOMER BY ITSELF. IN PRESENCE OF DP8, IT FORMS REMARK 300 A SYMMETRIC HEPARIN-LINKED DIMER IN THE STRUCTURE. THE SYMMETRY REMARK 300 OPERATOR TO GENERATE THE PARTNER IS (1-X,0,1-Z). AUTHORS STATE THAT REMARK 300 THE BIOLOGICAL UNIT OF THE TSPN-1 PROTEIN IS A MONOMER, HOWEVER, IN REMARK 300 PRESENCE OF HEPARIN DP8, THE PROTEIN IS PROPOSED TO FORM A REMARK 300 SYMMETRICAL, HEPARIN-LINKED, DIMER. SEE REMARK 350 FOR INFORMATION REMARK 300 ON GENERATING OF THIS DIMER. 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: 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 BIOMT1 2 -1.000000 0.000000 0.000000 93.75941 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 52.93649 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 ARG A -3 REMARK 465 SER A -2 REMARK 465 PRO A -1 REMARK 465 TRP A 0 REMARK 465 ASN A 1 REMARK 465 ARG A 2 REMARK 465 ILE A 3 REMARK 465 PRO A 4 REMARK 465 GLU A 5 REMARK 465 SER A 6 REMARK 465 GLY A 7 REMARK 465 GLY A 8 REMARK 465 ASP A 9 REMARK 465 ASN A 10 REMARK 465 SER A 215 REMARK 465 SER A 216 REMARK 465 SER A 217 REMARK 465 THR A 218 REMARK 465 SER A 219 REMARK 465 VAL A 220 REMARK 465 LEU A 221 REMARK 465 LEU A 222 REMARK 465 THR A 223 REMARK 465 LEU A 224 REMARK 465 ASP A 225 REMARK 465 ASN A 226 REMARK 465 ASN A 227 REMARK 465 VAL A 228 REMARK 465 VAL A 229 REMARK 465 ASN A 230 REMARK 465 GLY A 231 REMARK 465 SER A 232 REMARK 465 SER A 233 REMARK 465 PRO A 234 REMARK 465 ALA A 235 REMARK 465 ILE A 236 REMARK 465 ARG A 237 REMARK 465 THR A 238 REMARK 465 ASN A 239 REMARK 465 THR A 240 REMARK 465 GLY A 241 REMARK 465 HIS A 242 REMARK 465 HIS A 243 REMARK 465 HIS A 244 REMARK 465 HIS A 245 REMARK 465 HIS A 246 REMARK 465 HIS A 247 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 LYS A 212 N CYS A 214 2.15 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 LEU A 87 CA - CB - CG ANGL. DEV. = 15.3 DEGREES REMARK 500 LYS A 212 N - CA - C ANGL. DEV. = -22.0 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 ALA A 21 -32.65 -31.60 REMARK 500 LYS A 24 -34.73 49.00 REMARK 500 ASP A 45 81.96 -152.75 REMARK 500 GLN A 117 79.27 50.00 REMARK 500 ALA A 131 41.86 -98.79 REMARK 500 THR A 132 56.71 -96.84 REMARK 500 GLU A 144 -126.68 55.29 REMARK 500 ASP A 152 -121.00 47.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z78 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE THROMBOSPONDIN-1 N-TERMINAL DOMAIN REMARK 900 RELATED ID: 1ZA4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE THROMBOSPONDIN-1 N-TERMINAL DOMAIN IN REMARK 900 COMPLEX WITH ARIXTRA REMARK 900 RELATED ID: 2OUH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE THROMBOSPONDIN-1 N-TERMINAL DOMAIN IN REMARK 900 COMPLEX WITH FRACTIONATED HEPARIN DP10 DBREF 2OUJ A 1 239 UNP P07996 TSP1_HUMAN 19 257 SEQADV 2OUJ ARG A -3 UNP P07996 EXPRESSION TAG SEQADV 2OUJ SER A -2 UNP P07996 EXPRESSION TAG SEQADV 2OUJ PRO A -1 UNP P07996 EXPRESSION TAG SEQADV 2OUJ TRP A 0 UNP P07996 EXPRESSION TAG SEQADV 2OUJ THR A 66 UNP P07996 ALA 84 VARIANT SEQADV 2OUJ THR A 240 UNP P07996 EXPRESSION TAG SEQADV 2OUJ GLY A 241 UNP P07996 EXPRESSION TAG SEQADV 2OUJ HIS A 242 UNP P07996 EXPRESSION TAG SEQADV 2OUJ HIS A 243 UNP P07996 EXPRESSION TAG SEQADV 2OUJ HIS A 244 UNP P07996 EXPRESSION TAG SEQADV 2OUJ HIS A 245 UNP P07996 EXPRESSION TAG SEQADV 2OUJ HIS A 246 UNP P07996 EXPRESSION TAG SEQADV 2OUJ HIS A 247 UNP P07996 EXPRESSION TAG SEQRES 1 A 251 ARG SER PRO TRP ASN ARG ILE PRO GLU SER GLY GLY ASP SEQRES 2 A 251 ASN SER VAL PHE ASP ILE PHE GLU LEU THR GLY ALA ALA SEQRES 3 A 251 ARG LYS GLY SER GLY ARG ARG LEU VAL LYS GLY PRO ASP SEQRES 4 A 251 PRO SER SER PRO ALA PHE ARG ILE GLU ASP ALA ASN LEU SEQRES 5 A 251 ILE PRO PRO VAL PRO ASP ASP LYS PHE GLN ASP LEU VAL SEQRES 6 A 251 ASP ALA VAL ARG THR GLU LYS GLY PHE LEU LEU LEU ALA SEQRES 7 A 251 SER LEU ARG GLN MET LYS LYS THR ARG GLY THR LEU LEU SEQRES 8 A 251 ALA LEU GLU ARG LYS ASP HIS SER GLY GLN VAL PHE SER SEQRES 9 A 251 VAL VAL SER ASN GLY LYS ALA GLY THR LEU ASP LEU SER SEQRES 10 A 251 LEU THR VAL GLN GLY LYS GLN HIS VAL VAL SER VAL GLU SEQRES 11 A 251 GLU ALA LEU LEU ALA THR GLY GLN TRP LYS SER ILE THR SEQRES 12 A 251 LEU PHE VAL GLN GLU ASP ARG ALA GLN LEU TYR ILE ASP SEQRES 13 A 251 CYS GLU LYS MET GLU ASN ALA GLU LEU ASP VAL PRO ILE SEQRES 14 A 251 GLN SER VAL PHE THR ARG ASP LEU ALA SER ILE ALA ARG SEQRES 15 A 251 LEU ARG ILE ALA LYS GLY GLY VAL ASN ASP ASN PHE GLN SEQRES 16 A 251 GLY VAL LEU GLN ASN VAL ARG PHE VAL PHE GLY THR THR SEQRES 17 A 251 PRO GLU ASP ILE LEU ARG ASN LYS GLY CYS SER SER SER SEQRES 18 A 251 THR SER VAL LEU LEU THR LEU ASP ASN ASN VAL VAL ASN SEQRES 19 A 251 GLY SER SER PRO ALA ILE ARG THR ASN THR GLY HIS HIS SEQRES 20 A 251 HIS HIS HIS HIS FORMUL 2 HOH *39(H2 O) HELIX 1 1 ILE A 15 GLY A 20 1 6 HELIX 2 2 ASP A 45 ILE A 49 5 5 HELIX 3 3 PRO A 53 LYS A 68 1 16 HELIX 4 4 PRO A 164 VAL A 168 5 5 HELIX 5 5 ASP A 172 SER A 175 5 4 HELIX 6 6 THR A 204 ARG A 210 1 7 SHEET 1 A 4 VAL A 12 ASP A 14 0 SHEET 2 A 4 GLY A 192 VAL A 200 -1 O PHE A 199 N PHE A 13 SHEET 3 A 4 ALA A 40 ILE A 43 -1 N PHE A 41 O LEU A 194 SHEET 4 A 4 ARG A 28 VAL A 31 -1 N VAL A 31 O ALA A 40 SHEET 1 B 6 VAL A 12 ASP A 14 0 SHEET 2 B 6 GLY A 192 VAL A 200 -1 O PHE A 199 N PHE A 13 SHEET 3 B 6 GLY A 69 GLN A 78 -1 N ARG A 77 O VAL A 193 SHEET 4 B 6 LYS A 136 GLN A 143 -1 O ILE A 138 N ALA A 74 SHEET 5 B 6 ARG A 146 ILE A 151 -1 O GLN A 148 N PHE A 141 SHEET 6 B 6 GLU A 157 GLU A 160 -1 O GLU A 157 N LEU A 149 SHEET 1 C 5 LYS A 119 VAL A 125 0 SHEET 2 C 5 THR A 109 VAL A 116 -1 N LEU A 114 O HIS A 121 SHEET 3 C 5 GLN A 97 ASN A 104 -1 N VAL A 102 O ASP A 111 SHEET 4 C 5 ARG A 83 ARG A 91 -1 N LEU A 89 O VAL A 98 SHEET 5 C 5 ALA A 177 ILE A 181 -1 O ARG A 180 N ALA A 88 SSBOND 1 CYS A 153 CYS A 214 1555 1555 2.03 CRYST1 95.497 42.059 52.965 90.00 91.88 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 0.010472 0.000000 0.000344 0.00000 SCALE2 0.000000 0.023776 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018891 0.00000