HEADER IMMUNE SYSTEM 08-FEB-07 2OTP TITLE CRYSTAL STRUCTURE OF IMMUNOGLOBULIN-LIKE TRANSCRIPT 1 TITLE 2 (ILT1/LIR7/LILRA2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEUKOCYTE IMMUNOGLOBULIN-LIKE RECEPTOR SUBFAMILY A MEMBER COMPND 3 2; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: D1D2, IG-LIKE C2-TYPE; COMPND 6 SYNONYM: LEUKOCYTE IMMUNOGLOBULIN-LIKE RECEPTOR 7, LIR-7, COMPND 7 IMMUNOGLOBULIN- LIKE TRANSCRIPT 1, ILT-1, CD85H ANTIGEN, LILRA2; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: LILRA2, ILT1, LIR7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS ILT1, ACTIVATING RECEPTOR, DIMER, MONOMER, DOMAIN SWAPPING, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR F.GAO,H.PENG,Y.CHEN,Y.LIU,G.F.GAO REVDAT 4 10-NOV-21 2OTP 1 SEQADV REVDAT 3 13-JUL-11 2OTP 1 VERSN REVDAT 2 24-FEB-09 2OTP 1 VERSN REVDAT 1 19-FEB-08 2OTP 0 JRNL AUTH Y.CHEN,F.GAO,H.PENG,Y.LIU,G.F.GAO JRNL TITL CRYSTAL STRUCTURE OF 3D DOMAIN SWAPPED DIMER OF JRNL TITL 2 IMMUNOGLOBULIN-LIKE TRANSCRIPT 1 (ILT1/LIR7/LILRA2), JRNL TITL 3 MOLECULAR INSIGHT INTO GROUP 1 ACTIVATING RECEPTOR FORMING JRNL TITL 4 UNIQUE MW INTERACTION PATTERN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.60 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 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.177 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.177 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.227 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) : 11343 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.176 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 11313 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3062 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 66 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3131.5 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 28188 REMARK 3 NUMBER OF RESTRAINTS : 36735 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 ANGLE DISTANCES (A) : 0.018 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.015 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.027 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.046 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.085 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.007 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.044 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.043 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (NO CUTOFF) BY ?; THIS IS A TWINNED DATA. THE TWINNING OPERATOR REMARK 3 IS (H,K,L) -> (-H, -K, L) AND THE TWINNING FRACTION IS 0.377. REMARK 4 REMARK 4 2OTP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041572. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 126 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS VII REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11930 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 44.210 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 6.680 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 7.08 REMARK 200 R MERGE FOR SHELL (I) : 0.32000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.6M MGSO4, 0.1M TRIS-CL, PH 8.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291.15K 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 20.92100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.48550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 20.92100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.48550 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 218 LIES ON A SPECIAL POSITION. 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 A 1 REMARK 465 HIS A 2 REMARK 465 SER A 43 REMARK 465 GLY B 1 REMARK 465 HIS B 2 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 HIS A 148 O TRP A 152 2.12 REMARK 500 OH TYR B 38 O HOH B 226 2.19 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 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG A 39 NE - CZ - NH2 ANGL. DEV. = -4.8 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 PRO A 4 122.41 -31.91 REMARK 500 GLN A 31 37.45 -81.07 REMARK 500 TYR A 35 -156.05 -153.58 REMARK 500 HIS A 36 131.46 -175.04 REMARK 500 LEU A 37 -149.12 -130.32 REMARK 500 TYR A 38 135.55 -17.45 REMARK 500 GLU A 40 -17.86 -150.53 REMARK 500 ASN A 41 83.22 -165.54 REMARK 500 GLN A 51 -121.99 -62.49 REMARK 500 ASN A 56 -169.56 -41.92 REMARK 500 PRO A 62 -74.94 -58.37 REMARK 500 GLN A 75 91.20 -175.15 REMARK 500 TYR A 85 174.44 -51.67 REMARK 500 SER A 86 -163.98 -119.19 REMARK 500 GLU A 136 -109.42 -84.58 REMARK 500 PRO A 140 138.63 -21.08 REMARK 500 HIS A 148 52.15 -114.36 REMARK 500 TRP A 154 133.24 168.91 REMARK 500 PRO A 161 97.63 -37.46 REMARK 500 SER A 165 -47.79 -135.80 REMARK 500 ARG A 166 -96.37 -115.84 REMARK 500 LEU A 189 115.57 -35.93 REMARK 500 ALA B 32 168.70 -39.36 REMARK 500 GLU B 33 -28.85 -142.88 REMARK 500 LEU B 37 -169.73 -116.61 REMARK 500 TYR B 38 -177.39 -65.12 REMARK 500 ARG B 39 134.27 169.69 REMARK 500 GLU B 40 -155.67 -120.91 REMARK 500 LYS B 42 35.81 -146.08 REMARK 500 GLN B 51 -101.97 -49.68 REMARK 500 GLU B 52 -55.68 -137.36 REMARK 500 LYS B 55 -83.02 -107.99 REMARK 500 ASN B 56 -41.40 -147.90 REMARK 500 SER B 78 -99.02 -109.69 REMARK 500 HIS B 79 -82.85 -108.56 REMARK 500 SER B 83 -175.51 -58.09 REMARK 500 SER B 86 156.60 -44.34 REMARK 500 PRO B 88 150.87 -49.31 REMARK 500 TYR B 97 -154.16 -121.56 REMARK 500 ALA B 104 98.02 -59.12 REMARK 500 SER B 107 146.68 -171.40 REMARK 500 LEU B 112 86.74 -59.95 REMARK 500 ALA B 125 88.01 -59.97 REMARK 500 PRO B 140 131.85 -36.09 REMARK 500 ALA B 149 -48.96 -156.42 REMARK 500 SER B 153 137.23 -34.87 REMARK 500 SER B 165 -71.87 -128.59 REMARK 500 ARG B 166 -162.22 -108.37 REMARK 500 SER B 169 136.10 172.77 REMARK 500 ASP B 188 176.71 -59.99 REMARK 500 REMARK 500 REMARK: NULL DBREF 2OTP A 1 196 UNP Q8N149 LIRA2_HUMAN 24 219 DBREF 2OTP B 1 196 UNP Q8N149 LIRA2_HUMAN 24 219 SEQADV 2OTP CYS A 142 UNP Q8N149 ARG 165 ENGINEERED MUTATION SEQADV 2OTP CYS B 142 UNP Q8N149 ARG 165 ENGINEERED MUTATION SEQRES 1 A 196 GLY HIS LEU PRO LYS PRO THR LEU TRP ALA GLU PRO GLY SEQRES 2 A 196 SER VAL ILE ILE GLN GLY SER PRO VAL THR LEU ARG CYS SEQRES 3 A 196 GLN GLY SER LEU GLN ALA GLU GLU TYR HIS LEU TYR ARG SEQRES 4 A 196 GLU ASN LYS SER ALA SER TRP VAL ARG ARG ILE GLN GLU SEQRES 5 A 196 PRO GLY LYS ASN GLY GLN PHE PRO ILE PRO SER ILE THR SEQRES 6 A 196 TRP GLU HIS ALA GLY ARG TYR HIS CYS GLN TYR TYR SER SEQRES 7 A 196 HIS ASN HIS SER SER GLU TYR SER ASP PRO LEU GLU LEU SEQRES 8 A 196 VAL VAL THR GLY ALA TYR SER LYS PRO THR LEU SER ALA SEQRES 9 A 196 LEU PRO SER PRO VAL VAL THR LEU GLY GLY ASN VAL THR SEQRES 10 A 196 LEU GLN CYS VAL SER GLN VAL ALA PHE ASP GLY PHE ILE SEQRES 11 A 196 LEU CYS LYS GLU GLY GLU ASP GLU HIS PRO GLN CYS LEU SEQRES 12 A 196 ASN SER HIS SER HIS ALA ARG GLY TRP SER TRP ALA ILE SEQRES 13 A 196 PHE SER VAL GLY PRO VAL SER PRO SER ARG ARG TRP SER SEQRES 14 A 196 TYR ARG CYS TYR ALA TYR ASP SER ASN SER PRO TYR VAL SEQRES 15 A 196 TRP SER LEU PRO SER ASP LEU LEU GLU LEU LEU VAL PRO SEQRES 16 A 196 GLY SEQRES 1 B 196 GLY HIS LEU PRO LYS PRO THR LEU TRP ALA GLU PRO GLY SEQRES 2 B 196 SER VAL ILE ILE GLN GLY SER PRO VAL THR LEU ARG CYS SEQRES 3 B 196 GLN GLY SER LEU GLN ALA GLU GLU TYR HIS LEU TYR ARG SEQRES 4 B 196 GLU ASN LYS SER ALA SER TRP VAL ARG ARG ILE GLN GLU SEQRES 5 B 196 PRO GLY LYS ASN GLY GLN PHE PRO ILE PRO SER ILE THR SEQRES 6 B 196 TRP GLU HIS ALA GLY ARG TYR HIS CYS GLN TYR TYR SER SEQRES 7 B 196 HIS ASN HIS SER SER GLU TYR SER ASP PRO LEU GLU LEU SEQRES 8 B 196 VAL VAL THR GLY ALA TYR SER LYS PRO THR LEU SER ALA SEQRES 9 B 196 LEU PRO SER PRO VAL VAL THR LEU GLY GLY ASN VAL THR SEQRES 10 B 196 LEU GLN CYS VAL SER GLN VAL ALA PHE ASP GLY PHE ILE SEQRES 11 B 196 LEU CYS LYS GLU GLY GLU ASP GLU HIS PRO GLN CYS LEU SEQRES 12 B 196 ASN SER HIS SER HIS ALA ARG GLY TRP SER TRP ALA ILE SEQRES 13 B 196 PHE SER VAL GLY PRO VAL SER PRO SER ARG ARG TRP SER SEQRES 14 B 196 TYR ARG CYS TYR ALA TYR ASP SER ASN SER PRO TYR VAL SEQRES 15 B 196 TRP SER LEU PRO SER ASP LEU LEU GLU LEU LEU VAL PRO SEQRES 16 B 196 GLY FORMUL 3 HOH *66(H2 O) HELIX 1 1 THR B 65 ALA B 69 5 5 SHEET 1 A 3 THR A 7 ALA A 10 0 SHEET 2 A 3 VAL A 22 GLN A 27 -1 O GLN A 27 N THR A 7 SHEET 3 A 3 PRO A 60 ILE A 61 -1 O ILE A 61 N VAL A 22 SHEET 1 B 3 VAL A 15 ILE A 17 0 SHEET 2 B 3 LEU A 89 THR A 94 1 O VAL A 92 N ILE A 16 SHEET 3 B 3 GLY A 70 TYR A 72 -1 N TYR A 72 O LEU A 89 SHEET 1 C 7 THR A 101 LEU A 105 0 SHEET 2 C 7 VAL A 116 VAL A 121 -1 O THR A 117 N LEU A 105 SHEET 3 C 7 ALA B 155 VAL B 159 -1 O PHE B 157 N LEU A 118 SHEET 4 C 7 GLN B 141 SER B 147 -1 N ASN B 144 O SER B 158 SHEET 5 C 7 ILE B 130 GLU B 134 -1 N LEU B 131 O LEU B 143 SHEET 6 C 7 SER A 169 CYS A 172 -1 N ARG A 171 O CYS B 132 SHEET 7 C 7 LEU A 190 GLU A 191 -1 O LEU A 190 N TYR A 170 SHEET 1 D 6 THR B 101 LEU B 105 0 SHEET 2 D 6 VAL B 116 VAL B 121 -1 O GLN B 119 N SER B 103 SHEET 3 D 6 ALA A 155 VAL A 159 -1 N PHE A 157 O LEU B 118 SHEET 4 D 6 GLN A 141 SER A 147 -1 N ASN A 144 O SER A 158 SHEET 5 D 6 PHE A 129 LYS A 133 -1 N LEU A 131 O LEU A 143 SHEET 6 D 6 CYS B 172 ALA B 174 -1 O TYR B 173 N ILE A 130 SHEET 1 E 3 THR B 7 ALA B 10 0 SHEET 2 E 3 VAL B 22 GLN B 27 -1 O ARG B 25 N TRP B 9 SHEET 3 E 3 GLN B 58 ILE B 61 -1 O PHE B 59 N LEU B 24 SHEET 1 F 2 VAL B 15 ILE B 17 0 SHEET 2 F 2 VAL B 92 THR B 94 1 O THR B 94 N ILE B 16 SHEET 1 G 2 ARG B 71 TYR B 72 0 SHEET 2 G 2 LEU B 89 GLU B 90 -1 O LEU B 89 N TYR B 72 SSBOND 1 CYS A 26 CYS A 74 1555 1555 2.04 SSBOND 2 CYS A 120 CYS B 172 1555 1555 2.03 SSBOND 3 CYS A 132 CYS A 142 1555 1555 2.03 SSBOND 4 CYS A 172 CYS B 120 1555 1555 2.03 SSBOND 5 CYS B 26 CYS B 74 1555 1555 2.03 SSBOND 6 CYS B 132 CYS B 142 1555 1555 2.04 CISPEP 1 LEU A 105 PRO A 106 0 -0.22 CISPEP 2 LEU B 105 PRO B 106 0 -3.87 CRYST1 41.842 72.971 131.853 90.00 90.32 90.00 C 1 2 1 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 0.023899 0.000000 0.000133 0.00000 SCALE2 0.000000 0.013704 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007584 0.00000