HEADER HYDROLASE 30-MAY-14 4TLP TITLE CRYSTAL STRUCTURE OF A ALANINE91 MUTANT OF WCI COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHYMOTRYPSIN INHIBITOR 3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 26-200; COMPND 5 SYNONYM: WCI-3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSOPHOCARPUS TETRAGONOLOBUS; SOURCE 3 ORGANISM_COMMON: WINGED BEAN; SOURCE 4 ORGANISM_TAXID: 3891; SOURCE 5 EXPRESSION_SYSTEM: ATLANTIBACTER HERMANNII; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 565 KEYWDS HYDROLASE, INHIBITOR, CHYMOTRYPSIN INHIBITOR, TRYPTOPHAN EXPDTA X-RAY DIFFRACTION AUTHOR U.SEN,S.MAJUMDER REVDAT 5 27-SEP-23 4TLP 1 REMARK REVDAT 4 13-FEB-19 4TLP 1 SOURCE JRNL REMARK SHEET REVDAT 4 2 1 ATOM REVDAT 3 24-DEC-14 4TLP 1 JRNL REVDAT 2 06-AUG-14 4TLP 1 AUTHOR REVDAT 1 02-JUL-14 4TLP 0 JRNL AUTH S.MAJUMDER,S.KHAMRUI,R.BANERJEE,P.BHOWMIK,U.SEN JRNL TITL A CONSERVED TRYPTOPHAN (W91) AT THE BARREL-LID JUNCTION JRNL TITL 2 MODULATES THE PACKING AND STABILITY OF KUNITZ (STI) FAMILY JRNL TITL 3 OF INHIBITORS. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1854 55 2015 JRNL REFN ISSN 0006-3002 JRNL PMID 25448016 JRNL DOI 10.1016/J.BBAPAP.2014.10.021 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 14305 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 719 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 35.1711 - 3.2483 1.00 2847 156 0.1565 0.1675 REMARK 3 2 3.2483 - 2.5785 1.00 2726 143 0.1804 0.2260 REMARK 3 3 2.5785 - 2.2526 1.00 2686 132 0.1820 0.2518 REMARK 3 4 2.2526 - 2.0467 1.00 2682 133 0.1765 0.2284 REMARK 3 5 2.0467 - 1.9000 1.00 2645 155 0.1934 0.2692 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.990 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 1398 REMARK 3 ANGLE : 1.225 1900 REMARK 3 CHIRALITY : 0.122 213 REMARK 3 PLANARITY : 0.006 250 REMARK 3 DIHEDRAL : 15.276 525 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 5 THROUGH 50 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.4019 6.5140 17.9926 REMARK 3 T TENSOR REMARK 3 T11: 0.2171 T22: 0.1920 REMARK 3 T33: 0.2091 T12: -0.0095 REMARK 3 T13: -0.0085 T23: -0.0172 REMARK 3 L TENSOR REMARK 3 L11: 1.1837 L22: 2.7477 REMARK 3 L33: 1.8620 L12: -0.0839 REMARK 3 L13: 0.5830 L23: 0.1246 REMARK 3 S TENSOR REMARK 3 S11: 0.0842 S12: 0.1009 S13: -0.1242 REMARK 3 S21: -0.3082 S22: 0.0055 S23: 0.0087 REMARK 3 S31: 0.0665 S32: -0.0378 S33: -0.0697 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 51 THROUGH 77 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.8152 11.9636 13.9328 REMARK 3 T TENSOR REMARK 3 T11: 0.1800 T22: 0.1792 REMARK 3 T33: 0.1239 T12: 0.0231 REMARK 3 T13: 0.0207 T23: 0.0068 REMARK 3 L TENSOR REMARK 3 L11: 1.1148 L22: 3.9853 REMARK 3 L33: 1.7061 L12: 1.1478 REMARK 3 L13: -0.0167 L23: -0.1415 REMARK 3 S TENSOR REMARK 3 S11: -0.0232 S12: 0.1780 S13: -0.0338 REMARK 3 S21: -0.5640 S22: -0.0078 S23: -0.1454 REMARK 3 S31: 0.0284 S32: 0.0524 S33: -0.0053 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 78 THROUGH 106 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.2821 14.4163 26.3478 REMARK 3 T TENSOR REMARK 3 T11: 0.1179 T22: 0.1779 REMARK 3 T33: 0.1797 T12: -0.0128 REMARK 3 T13: 0.0147 T23: -0.0190 REMARK 3 L TENSOR REMARK 3 L11: 1.3973 L22: 1.7232 REMARK 3 L33: 1.3673 L12: 0.0982 REMARK 3 L13: 0.4011 L23: 0.6800 REMARK 3 S TENSOR REMARK 3 S11: -0.0093 S12: -0.1674 S13: -0.0205 REMARK 3 S21: 0.1141 S22: -0.1467 S23: 0.3398 REMARK 3 S31: 0.0820 S32: -0.3420 S33: 0.0870 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 107 THROUGH 124 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.1681 19.8774 24.6780 REMARK 3 T TENSOR REMARK 3 T11: 0.1190 T22: 0.1374 REMARK 3 T33: 0.1491 T12: 0.0193 REMARK 3 T13: -0.0096 T23: -0.0182 REMARK 3 L TENSOR REMARK 3 L11: 1.7686 L22: 2.5248 REMARK 3 L33: 2.0028 L12: 1.0424 REMARK 3 L13: -0.3064 L23: 0.2003 REMARK 3 S TENSOR REMARK 3 S11: 0.1077 S12: -0.0218 S13: 0.2232 REMARK 3 S21: 0.0703 S22: -0.1287 S23: 0.1510 REMARK 3 S31: -0.1484 S32: -0.1551 S33: 0.0646 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 125 THROUGH 137 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.0513 5.2297 14.1786 REMARK 3 T TENSOR REMARK 3 T11: 0.2582 T22: 0.3312 REMARK 3 T33: 0.4549 T12: 0.0893 REMARK 3 T13: 0.1286 T23: -0.0410 REMARK 3 L TENSOR REMARK 3 L11: 5.1558 L22: 3.3003 REMARK 3 L33: 4.8572 L12: 2.2059 REMARK 3 L13: 3.5141 L23: -0.9408 REMARK 3 S TENSOR REMARK 3 S11: 0.3306 S12: 0.7637 S13: -0.1502 REMARK 3 S21: -0.5298 S22: 0.1966 S23: -1.4991 REMARK 3 S31: 0.6619 S32: 0.8472 S33: -0.3099 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 138 THROUGH 165 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.3623 11.3036 29.6046 REMARK 3 T TENSOR REMARK 3 T11: 0.1899 T22: 0.1570 REMARK 3 T33: 0.0738 T12: 0.0155 REMARK 3 T13: -0.0460 T23: 0.0096 REMARK 3 L TENSOR REMARK 3 L11: 2.6218 L22: 3.1178 REMARK 3 L33: 2.2915 L12: -1.3111 REMARK 3 L13: 0.6204 L23: 1.7427 REMARK 3 S TENSOR REMARK 3 S11: 0.0481 S12: -0.0709 S13: -0.0721 REMARK 3 S21: 0.4937 S22: -0.0951 S23: -0.4557 REMARK 3 S31: 0.0904 S32: 0.1878 S33: 0.0555 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 166 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.4043 4.3582 20.3467 REMARK 3 T TENSOR REMARK 3 T11: 0.3384 T22: 0.2050 REMARK 3 T33: 0.3392 T12: 0.0348 REMARK 3 T13: 0.0458 T23: 0.0034 REMARK 3 L TENSOR REMARK 3 L11: 3.7714 L22: 3.6403 REMARK 3 L33: 4.4364 L12: 0.4481 REMARK 3 L13: 0.6313 L23: 1.6681 REMARK 3 S TENSOR REMARK 3 S11: -0.1431 S12: -0.2854 S13: -0.1912 REMARK 3 S21: 0.3388 S22: 0.0172 S23: -0.3452 REMARK 3 S31: 0.5114 S32: 0.1288 S33: -0.0067 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4TLP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000201829. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 130 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14305 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 35.165 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.5000 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) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 16.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1EYL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG6000, 0.1M SODIUM CITRATE, PH REMARK 280 4.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 17.64500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.16500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.97500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.16500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.64500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.97500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 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 ND1 HIS A 154 O HOH A 201 2.02 REMARK 500 O HOH A 267 O HOH A 310 2.16 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 ASN A 41 30.62 -99.76 REMARK 500 PRO A 45 92.82 -67.91 REMARK 500 SER A 126 106.27 -50.32 REMARK 500 HIS A 127 154.56 47.87 REMARK 500 SER A 128 143.76 145.85 REMARK 500 ASP A 142 -119.94 59.34 REMARK 500 ASN A 169 59.67 25.86 REMARK 500 REMARK 500 REMARK: NULL DBREF 4TLP A 5 179 UNP P10822 ICW3_PSOTE 26 200 SEQADV 4TLP ALA A 94 UNP P10822 TRP 115 ENGINEERED MUTATION SEQADV 4TLP ASP A 142 UNP P10822 GLU 163 CONFLICT SEQRES 1 A 175 ASP ASP LEU VAL ASP ALA GLU GLY ASN LEU VAL GLU ASN SEQRES 2 A 175 GLY GLY THR TYR TYR LEU LEU PRO HIS ILE TRP ALA HIS SEQRES 3 A 175 GLY GLY GLY ILE GLU THR ALA LYS THR GLY ASN GLU PRO SEQRES 4 A 175 CYS PRO LEU THR VAL VAL ARG SER PRO ASN GLU VAL SER SEQRES 5 A 175 LYS GLY GLU PRO ILE ARG ILE SER SER GLN PHE LEU SER SEQRES 6 A 175 LEU PHE ILE PRO ARG GLY SER LEU VAL ALA LEU GLY PHE SEQRES 7 A 175 ALA ASN PRO PRO SER CYS ALA ALA SER PRO TRP ALA THR SEQRES 8 A 175 VAL VAL ASP SER PRO GLN GLY PRO ALA VAL LYS LEU SER SEQRES 9 A 175 GLN GLN LYS LEU PRO GLU LYS ASP ILE LEU VAL PHE LYS SEQRES 10 A 175 PHE GLU LYS VAL SER HIS SER ASN ILE HIS VAL TYR LYS SEQRES 11 A 175 LEU LEU TYR CYS GLN ARG ASP ASP GLU ASP VAL LYS CYS SEQRES 12 A 175 ASP GLN TYR ILE GLY ILE HIS ARG ASP ARG ASN GLY ASN SEQRES 13 A 175 ARG ARG LEU VAL VAL THR GLU GLU ASN PRO LEU GLU LEU SEQRES 14 A 175 VAL LEU LEU LYS ALA LYS FORMUL 2 HOH *129(H2 O) HELIX 1 AA1 ILE A 27 GLY A 31 5 5 HELIX 2 AA2 PRO A 113 LEU A 118 1 6 SHEET 1 AA1 6 ILE A 34 ALA A 37 0 SHEET 2 AA1 6 THR A 47 ARG A 50 -1 O VAL A 49 N GLU A 35 SHEET 3 AA1 6 GLY A 102 LYS A 106 -1 O VAL A 105 N VAL A 48 SHEET 4 AA1 6 ARG A 161 VAL A 165 -1 O LEU A 163 N VAL A 105 SHEET 5 AA1 6 THR A 47 ARG A 50 -1 N VAL A 48 O LEU A 163 SHEET 6 AA1 6 ILE A 34 ALA A 37 -1 N GLU A 35 O VAL A 49 SHEET 1 AA213 ILE A 34 ALA A 37 0 SHEET 2 AA213 THR A 47 ARG A 50 -1 O VAL A 49 N GLU A 35 SHEET 3 AA213 GLY A 102 LYS A 106 -1 O VAL A 105 N VAL A 48 SHEET 4 AA213 TRP A 93 SER A 99 -1 N THR A 95 O LYS A 106 SHEET 5 AA213 VAL A 78 PHE A 82 -1 N LEU A 80 O ALA A 94 SHEET 6 AA213 ILE A 61 SER A 65 -1 N ARG A 62 O GLY A 81 SHEET 7 AA213 THR A 20 PRO A 25 -1 N TYR A 21 O ILE A 61 SHEET 8 AA213 GLU A 172 LYS A 177 -1 O LEU A 176 N TYR A 22 SHEET 9 AA213 TYR A 133 ASP A 141 -1 N TYR A 133 O LEU A 173 SHEET 10 AA213 ASP A 144 ARG A 155 -1 O GLN A 149 N TYR A 137 SHEET 11 AA213 ARG A 161 VAL A 165 -1 O VAL A 164 N GLY A 152 SHEET 12 AA213 THR A 47 ARG A 50 -1 N VAL A 48 O LEU A 163 SHEET 13 AA213 ILE A 34 ALA A 37 -1 N GLU A 35 O VAL A 49 SHEET 1 AA312 ILE A 34 ALA A 37 0 SHEET 2 AA312 THR A 47 ARG A 50 -1 O VAL A 49 N GLU A 35 SHEET 3 AA312 ARG A 161 VAL A 165 -1 O LEU A 163 N VAL A 48 SHEET 4 AA312 GLY A 102 LYS A 106 -1 N VAL A 105 O LEU A 163 SHEET 5 AA312 TRP A 93 SER A 99 -1 N THR A 95 O LYS A 106 SHEET 6 AA312 VAL A 78 PHE A 82 -1 N LEU A 80 O ALA A 94 SHEET 7 AA312 PHE A 120 LYS A 124 -1 O PHE A 120 N VAL A 78 SHEET 8 AA312 TYR A 133 ASP A 141 -1 O LEU A 136 N LYS A 121 SHEET 9 AA312 ASP A 144 ARG A 155 -1 O GLN A 149 N TYR A 137 SHEET 10 AA312 ARG A 161 VAL A 165 -1 O VAL A 164 N GLY A 152 SHEET 11 AA312 THR A 47 ARG A 50 -1 N VAL A 48 O LEU A 163 SHEET 12 AA312 ILE A 34 ALA A 37 -1 N GLU A 35 O VAL A 49 SSBOND 1 CYS A 44 CYS A 88 1555 1555 2.03 SSBOND 2 CYS A 138 CYS A 147 1555 1555 2.04 CRYST1 35.290 69.950 70.330 90.00 90.00 90.00 P 21 21 21 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 0.028337 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014296 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014219 0.00000