HEADER HYDROLASE 04-JUL-16 5GKK TITLE CRYSTAL STRUCTURE OF A HOMING ENDONUCLEASE, I-TNAI COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE HOMING ENDONUCLEASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA NEAPOLITANA; SOURCE 3 ORGANISM_TAXID: 2337; SOURCE 4 STRAIN: DSM 4359; SOURCE 5 GENE: I-TNA1931B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HOMING ENDONUCLEASE, MATURASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.REN REVDAT 2 08-NOV-23 5GKK 1 REMARK REVDAT 1 12-JUL-17 5GKK 0 JRNL AUTH J.REN JRNL TITL CRYSTAL STRUCTURE OF A HOMING ENDONUCLEASE, I-TNAI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.3_928 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 19667 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 995 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 39.4979 - 3.8269 0.95 2620 169 0.1927 0.2166 REMARK 3 2 3.8269 - 3.0379 0.98 2726 138 0.2014 0.2451 REMARK 3 3 3.0379 - 2.6540 0.98 2695 156 0.2105 0.2736 REMARK 3 4 2.6540 - 2.4114 0.97 2695 140 0.2254 0.2717 REMARK 3 5 2.4114 - 2.2385 0.96 2672 127 0.2084 0.2951 REMARK 3 6 2.2385 - 2.1066 0.96 2672 128 0.2188 0.2815 REMARK 3 7 2.1066 - 2.0011 0.94 2592 137 0.2499 0.3546 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.86 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 46.95 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.70890 REMARK 3 B22 (A**2) : 10.06930 REMARK 3 B33 (A**2) : -7.36040 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.34390 REMARK 3 B23 (A**2) : 0.00000 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 : 0.010 2494 REMARK 3 ANGLE : 1.275 3316 REMARK 3 CHIRALITY : 0.096 353 REMARK 3 PLANARITY : 0.005 417 REMARK 3 DIHEDRAL : 17.438 996 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 1:147) REMARK 3 ORIGIN FOR THE GROUP (A): 29.0037 -7.4432 6.8368 REMARK 3 T TENSOR REMARK 3 T11: 0.3116 T22: 0.2801 REMARK 3 T33: 0.2823 T12: 0.0100 REMARK 3 T13: -0.0035 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.9098 L22: 0.1994 REMARK 3 L33: 1.4956 L12: 0.2573 REMARK 3 L13: -0.7935 L23: -0.4133 REMARK 3 S TENSOR REMARK 3 S11: -0.1129 S12: 0.0045 S13: -0.0829 REMARK 3 S21: -0.0395 S22: 0.0113 S23: 0.0278 REMARK 3 S31: 0.1400 S32: -0.0465 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' AND (RESSEQ 1:147) REMARK 3 ORIGIN FOR THE GROUP (A): 31.3241 19.7066 -11.6217 REMARK 3 T TENSOR REMARK 3 T11: 0.2676 T22: 0.3034 REMARK 3 T33: 0.3154 T12: -0.0174 REMARK 3 T13: 0.0121 T23: -0.0201 REMARK 3 L TENSOR REMARK 3 L11: 0.7183 L22: 1.3244 REMARK 3 L33: 0.6868 L12: -0.5234 REMARK 3 L13: 0.5745 L23: -0.6041 REMARK 3 S TENSOR REMARK 3 S11: 0.0121 S12: -0.0432 S13: 0.1300 REMARK 3 S21: 0.0464 S22: -0.0871 S23: 0.0532 REMARK 3 S31: -0.0863 S32: -0.0057 S33: -0.0000 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 5GKK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1300000938. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-SEP-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54175 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19699 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.71900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1BP7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES, 35% JEFFAMINE ED-2001, REMARK 280 PH 7.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 56.94300 REMARK 290 SMTRY3 2 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 REMARK 350 TOTAL BURIED SURFACE AREA: 1700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 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 148 REMARK 465 LEU A 149 REMARK 465 ASP A 150 REMARK 465 GLU A 151 REMARK 465 ASP A 152 REMARK 465 THR A 153 REMARK 465 VAL A 154 REMARK 465 HIS A 155 REMARK 465 PRO A 156 REMARK 465 HIS A 157 REMARK 465 SER A 158 REMARK 465 GLU A 159 REMARK 465 ARG A 160 REMARK 465 VAL A 161 REMARK 465 GLY A 162 REMARK 465 LEU A 163 REMARK 465 GLU A 164 REMARK 465 HIS A 165 REMARK 465 HIS A 166 REMARK 465 HIS A 167 REMARK 465 HIS A 168 REMARK 465 HIS A 169 REMARK 465 HIS A 170 REMARK 465 HIS B 66 REMARK 465 ASP B 67 REMARK 465 ASP B 68 REMARK 465 GLY B 148 REMARK 465 LEU B 149 REMARK 465 ASP B 150 REMARK 465 GLU B 151 REMARK 465 ASP B 152 REMARK 465 THR B 153 REMARK 465 VAL B 154 REMARK 465 HIS B 155 REMARK 465 PRO B 156 REMARK 465 HIS B 157 REMARK 465 SER B 158 REMARK 465 GLU B 159 REMARK 465 ARG B 160 REMARK 465 VAL B 161 REMARK 465 GLY B 162 REMARK 465 LEU B 163 REMARK 465 GLU B 164 REMARK 465 HIS B 165 REMARK 465 HIS B 166 REMARK 465 HIS B 167 REMARK 465 HIS B 168 REMARK 465 HIS B 169 REMARK 465 HIS B 170 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 65 -82.52 -94.71 REMARK 500 ASP A 67 -123.39 57.65 REMARK 500 ARG A 75 -33.46 -133.75 REMARK 500 ASN A 135 21.65 -145.00 REMARK 500 REMARK 500 REMARK: NULL DBREF 5GKK A 1 162 UNP Q70PR2 Q70PR2_THENE 1 162 DBREF 5GKK B 1 162 UNP Q70PR2 Q70PR2_THENE 1 162 SEQADV 5GKK LEU A 163 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK GLU A 164 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS A 165 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS A 166 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS A 167 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS A 168 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS A 169 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS A 170 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK LEU B 163 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK GLU B 164 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS B 165 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS B 166 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS B 167 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS B 168 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS B 169 UNP Q70PR2 EXPRESSION TAG SEQADV 5GKK HIS B 170 UNP Q70PR2 EXPRESSION TAG SEQRES 1 A 170 MET ASP LEU LYS PRO ASP TRP VAL VAL GLY PHE VAL ASP SEQRES 2 A 170 GLY GLU GLY CYS PHE TYR VAL GLY VAL SER ARG ASN ARG SEQRES 3 A 170 THR MET LYS THR GLY TYR GLN VAL LEU PRO GLU PHE ARG SEQRES 4 A 170 ILE VAL GLN HIS LYS ARG ASP ILE GLN VAL LEU TYR ALA SEQRES 5 A 170 LEU ARG LYS PHE PHE GLY CYS GLY VAL VAL ARG LYS ASN SEQRES 6 A 170 HIS ASP ASP ARG TYR GLU LEU ARG ILE ARG LYS ARG SER SEQRES 7 A 170 CYS LEU LYS LYS VAL VAL GLU PHE PHE GLU LYS HIS PRO SEQRES 8 A 170 LEU LYS THR LYS LYS ASN VAL ASP PHE LYS LYS PHE ARG SEQRES 9 A 170 ARG ILE LEU ILE MET MET GLU ARG GLY GLU HIS LEU THR SEQRES 10 A 170 LYS GLU GLY LEU ILE LYS ILE LEU GLU ILE ALA MET GLU SEQRES 11 A 170 MET ASN THR GLY ASN HIS GLU ARG LEU LYS ARG THR LEU SEQRES 12 A 170 GLU GLU ILE ARG GLY LEU ASP GLU ASP THR VAL HIS PRO SEQRES 13 A 170 HIS SER GLU ARG VAL GLY LEU GLU HIS HIS HIS HIS HIS SEQRES 14 A 170 HIS SEQRES 1 B 170 MET ASP LEU LYS PRO ASP TRP VAL VAL GLY PHE VAL ASP SEQRES 2 B 170 GLY GLU GLY CYS PHE TYR VAL GLY VAL SER ARG ASN ARG SEQRES 3 B 170 THR MET LYS THR GLY TYR GLN VAL LEU PRO GLU PHE ARG SEQRES 4 B 170 ILE VAL GLN HIS LYS ARG ASP ILE GLN VAL LEU TYR ALA SEQRES 5 B 170 LEU ARG LYS PHE PHE GLY CYS GLY VAL VAL ARG LYS ASN SEQRES 6 B 170 HIS ASP ASP ARG TYR GLU LEU ARG ILE ARG LYS ARG SER SEQRES 7 B 170 CYS LEU LYS LYS VAL VAL GLU PHE PHE GLU LYS HIS PRO SEQRES 8 B 170 LEU LYS THR LYS LYS ASN VAL ASP PHE LYS LYS PHE ARG SEQRES 9 B 170 ARG ILE LEU ILE MET MET GLU ARG GLY GLU HIS LEU THR SEQRES 10 B 170 LYS GLU GLY LEU ILE LYS ILE LEU GLU ILE ALA MET GLU SEQRES 11 B 170 MET ASN THR GLY ASN HIS GLU ARG LEU LYS ARG THR LEU SEQRES 12 B 170 GLU GLU ILE ARG GLY LEU ASP GLU ASP THR VAL HIS PRO SEQRES 13 B 170 HIS SER GLU ARG VAL GLY LEU GLU HIS HIS HIS HIS HIS SEQRES 14 B 170 HIS FORMUL 3 HOH *31(H2 O) HELIX 1 AA1 LYS A 4 GLU A 15 1 12 HELIX 2 AA2 ASP A 46 GLY A 58 1 13 HELIX 3 AA3 LYS A 76 HIS A 90 1 15 HELIX 4 AA4 LYS A 95 ARG A 112 1 18 HELIX 5 AA5 GLY A 113 LEU A 116 5 4 HELIX 6 AA6 THR A 117 GLU A 130 1 14 HELIX 7 AA7 ASN A 135 ARG A 147 1 13 HELIX 8 AA8 LYS B 4 GLU B 15 1 12 HELIX 9 AA9 HIS B 43 ARG B 45 5 3 HELIX 10 AB1 ASP B 46 GLY B 58 1 13 HELIX 11 AB2 LYS B 76 HIS B 90 1 15 HELIX 12 AB3 LYS B 95 ARG B 112 1 18 HELIX 13 AB4 GLY B 113 LEU B 116 5 4 HELIX 14 AB5 THR B 117 GLU B 130 1 14 HELIX 15 AB6 ASN B 135 ARG B 147 1 13 SHEET 1 AA1 4 GLY A 16 ARG A 24 0 SHEET 2 AA1 4 TYR A 32 HIS A 43 -1 O GLU A 37 N TYR A 19 SHEET 3 AA1 4 ARG A 69 ILE A 74 -1 O TYR A 70 N GLN A 42 SHEET 4 AA1 4 VAL A 61 LYS A 64 -1 N VAL A 61 O ARG A 73 SHEET 1 AA2 4 GLY B 16 ARG B 24 0 SHEET 2 AA2 4 TYR B 32 GLN B 42 -1 O LEU B 35 N GLY B 21 SHEET 3 AA2 4 TYR B 70 ILE B 74 -1 O ILE B 74 N PHE B 38 SHEET 4 AA2 4 VAL B 61 ARG B 63 -1 N ARG B 63 O GLU B 71 SSBOND 1 CYS A 59 CYS A 79 1555 1555 2.02 SSBOND 2 CYS B 59 CYS B 79 1555 1555 2.02 CRYST1 32.203 113.886 44.922 90.00 110.41 90.00 P 1 21 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 0.031053 0.000000 0.011553 0.00000 SCALE2 0.000000 0.008781 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023752 0.00000