HEADER HYDROLASE INHIBITOR 23-JAN-18 6FK0 TITLE XRAY STRUCTURE OF DOMAIN-SWAPPED CYSTATIN E DIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTATIN-M; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYSTATIN-6,CYSTATIN-E; 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: CST6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, DOMAIN SWAPPING, AMYLOID FIBRIL, LEGUMAIN, CATHEPSIN, KEYWDS 2 CYSTEINE PROTEASE, HYDROLASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR E.DALL,H.BRANDSTETTER REVDAT 3 17-JAN-24 6FK0 1 REMARK REVDAT 2 05-SEP-18 6FK0 1 JRNL REVDAT 1 11-JUL-18 6FK0 0 JRNL AUTH E.DALL,J.C.HOLLERWEGER,S.O.DAHMS,H.CUI,K.HAUSSERMANN, JRNL AUTH 2 H.BRANDSTETTER JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSIS OF CYSTATIN E REVEALS JRNL TITL 2 ENZYMOLOGICALLY RELEVANT DIMER AND AMYLOID FIBRIL STATES. JRNL REF J. BIOL. CHEM. V. 293 13151 2018 JRNL REFN ESSN 1083-351X JRNL PMID 29967063 JRNL DOI 10.1074/JBC.RA118.002154 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 58.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 7092 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.268 REMARK 3 R VALUE (WORKING SET) : 0.268 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.960 REMARK 3 FREE R VALUE TEST SET COUNT : 423 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 58.7921 - 4.1822 1.00 2362 143 0.2288 0.2283 REMARK 3 2 4.1822 - 3.3196 0.99 2182 148 0.3036 0.3065 REMARK 3 3 3.3196 - 2.9000 0.98 2125 132 0.4222 0.4375 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) : 0.480 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 40.590 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 : 0.010 1770 REMARK 3 ANGLE : 1.339 2395 REMARK 3 CHIRALITY : 0.062 273 REMARK 3 PLANARITY : 0.010 309 REMARK 3 DIHEDRAL : 14.646 1091 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 10 THROUGH 125 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.2532 103.5457 17.4911 REMARK 3 T TENSOR REMARK 3 T11: 0.7842 T22: 0.8104 REMARK 3 T33: 0.8056 T12: -0.1483 REMARK 3 T13: 0.0078 T23: -0.0426 REMARK 3 L TENSOR REMARK 3 L11: 0.5828 L22: 4.3452 REMARK 3 L33: 3.8000 L12: -0.3867 REMARK 3 L13: -0.3088 L23: 0.7673 REMARK 3 S TENSOR REMARK 3 S11: -0.0033 S12: -0.0707 S13: -0.1141 REMARK 3 S21: -0.1456 S22: 0.0939 S23: 0.2541 REMARK 3 S31: -0.8315 S32: -0.2428 S33: 0.0593 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 10 THROUGH 125 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.1152 106.8852 17.6669 REMARK 3 T TENSOR REMARK 3 T11: 0.8500 T22: 0.7067 REMARK 3 T33: 0.6954 T12: -0.0843 REMARK 3 T13: 0.0366 T23: 0.0387 REMARK 3 L TENSOR REMARK 3 L11: 1.3585 L22: 0.9562 REMARK 3 L33: 3.6360 L12: 0.0194 REMARK 3 L13: 0.0109 L23: 1.7847 REMARK 3 S TENSOR REMARK 3 S11: 0.1880 S12: -0.0336 S13: -0.1044 REMARK 3 S21: -0.1611 S22: 0.0783 S23: -0.1291 REMARK 3 S31: -0.7355 S32: -0.1581 S33: 0.0344 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 6FK0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1200008465. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8726 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7187 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 58.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 1.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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: 4N6L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 0.1 M CHES PH 9.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-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 73.86500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.86500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 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 MET A 2 REMARK 465 ASP A 3 REMARK 465 ARG A 4 REMARK 465 PRO A 5 REMARK 465 GLN A 6 REMARK 465 GLU A 7 REMARK 465 ARG A 8 REMARK 465 MET A 9 REMARK 465 ARG A 77 REMARK 465 VAL A 78 REMARK 465 THR A 79 REMARK 465 GLU A 126 REMARK 465 HIS A 127 REMARK 465 HIS A 128 REMARK 465 HIS A 129 REMARK 465 HIS A 130 REMARK 465 HIS A 131 REMARK 465 HIS A 132 REMARK 465 MET B 2 REMARK 465 ASP B 3 REMARK 465 ARG B 4 REMARK 465 PRO B 5 REMARK 465 GLN B 6 REMARK 465 GLU B 7 REMARK 465 ARG B 8 REMARK 465 MET B 9 REMARK 465 ARG B 77 REMARK 465 VAL B 78 REMARK 465 THR B 79 REMARK 465 GLY B 80 REMARK 465 ASP B 81 REMARK 465 HIS B 82 REMARK 465 HIS B 127 REMARK 465 HIS B 128 REMARK 465 HIS B 129 REMARK 465 HIS B 130 REMARK 465 HIS B 131 REMARK 465 HIS B 132 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 THR A 47 -75.78 -103.72 REMARK 500 ILE A 50 -70.71 -83.09 REMARK 500 HIS A 82 65.36 -116.21 REMARK 500 THR B 47 -73.64 -100.61 REMARK 500 REMARK 500 REMARK: NULL DBREF 6FK0 A 4 124 UNP Q15828 CYTM_HUMAN 29 149 DBREF 6FK0 B 4 124 UNP Q15828 CYTM_HUMAN 29 149 SEQADV 6FK0 MET A 2 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 ASP A 3 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 LEU A 125 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 GLU A 126 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS A 127 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS A 128 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS A 129 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS A 130 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS A 131 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS A 132 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 MET B 2 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 ASP B 3 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 LEU B 125 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 GLU B 126 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS B 127 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS B 128 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS B 129 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS B 130 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS B 131 UNP Q15828 EXPRESSION TAG SEQADV 6FK0 HIS B 132 UNP Q15828 EXPRESSION TAG SEQRES 1 A 131 MET ASP ARG PRO GLN GLU ARG MET VAL GLY GLU LEU ARG SEQRES 2 A 131 ASP LEU SER PRO ASP ASP PRO GLN VAL GLN LYS ALA ALA SEQRES 3 A 131 GLN ALA ALA VAL ALA SER TYR ASN MET GLY SER ASN SER SEQRES 4 A 131 ILE TYR TYR PHE ARG ASP THR HIS ILE ILE LYS ALA GLN SEQRES 5 A 131 SER GLN LEU VAL ALA GLY ILE LYS TYR PHE LEU THR MET SEQRES 6 A 131 GLU MET GLY SER THR ASP CYS ARG LYS THR ARG VAL THR SEQRES 7 A 131 GLY ASP HIS VAL ASP LEU THR THR CYS PRO LEU ALA ALA SEQRES 8 A 131 GLY ALA GLN GLN GLU LYS LEU ARG CYS ASP PHE GLU VAL SEQRES 9 A 131 LEU VAL VAL PRO TRP GLN ASN SER SER GLN LEU LEU LYS SEQRES 10 A 131 HIS ASN CYS VAL GLN MET LEU GLU HIS HIS HIS HIS HIS SEQRES 11 A 131 HIS SEQRES 1 B 131 MET ASP ARG PRO GLN GLU ARG MET VAL GLY GLU LEU ARG SEQRES 2 B 131 ASP LEU SER PRO ASP ASP PRO GLN VAL GLN LYS ALA ALA SEQRES 3 B 131 GLN ALA ALA VAL ALA SER TYR ASN MET GLY SER ASN SER SEQRES 4 B 131 ILE TYR TYR PHE ARG ASP THR HIS ILE ILE LYS ALA GLN SEQRES 5 B 131 SER GLN LEU VAL ALA GLY ILE LYS TYR PHE LEU THR MET SEQRES 6 B 131 GLU MET GLY SER THR ASP CYS ARG LYS THR ARG VAL THR SEQRES 7 B 131 GLY ASP HIS VAL ASP LEU THR THR CYS PRO LEU ALA ALA SEQRES 8 B 131 GLY ALA GLN GLN GLU LYS LEU ARG CYS ASP PHE GLU VAL SEQRES 9 B 131 LEU VAL VAL PRO TRP GLN ASN SER SER GLN LEU LEU LYS SEQRES 10 B 131 HIS ASN CYS VAL GLN MET LEU GLU HIS HIS HIS HIS HIS SEQRES 11 B 131 HIS HELIX 1 AA1 ASP A 20 SER A 38 1 19 HELIX 2 AA2 ASP A 84 CYS A 88 5 5 HELIX 3 AA3 ALA A 92 GLN A 96 5 5 HELIX 4 AA4 ASP B 20 SER B 38 1 19 HELIX 5 AA5 ASP B 84 CYS B 88 5 5 HELIX 6 AA6 ALA B 92 GLN B 96 5 5 SHEET 1 AA1 4 ARG A 14 LEU A 16 0 SHEET 2 AA1 4 TYR A 42 ARG A 74 -1 O ALA A 52 N LEU A 16 SHEET 3 AA1 4 TYR B 42 ARG B 74 -1 O GLN B 53 N PHE A 63 SHEET 4 AA1 4 ARG B 14 ASP B 15 -1 N ARG B 14 O SER B 54 SHEET 1 AA2 6 SER A 114 GLN A 123 0 SHEET 2 AA2 6 LYS A 98 VAL A 107 -1 N LEU A 106 O GLN A 115 SHEET 3 AA2 6 TYR A 42 ARG A 74 -1 N ILE A 60 O VAL A 107 SHEET 4 AA2 6 TYR B 42 ARG B 74 -1 O GLN B 53 N PHE A 63 SHEET 5 AA2 6 LYS B 98 VAL B 107 -1 O CYS B 101 N MET B 66 SHEET 6 AA2 6 GLN B 115 GLN B 123 -1 O LEU B 117 N GLU B 104 SSBOND 1 CYS A 73 CYS A 88 1555 1555 2.04 SSBOND 2 CYS A 101 CYS A 121 1555 1555 2.04 SSBOND 3 CYS B 73 CYS B 88 1555 1555 2.03 SSBOND 4 CYS B 101 CYS B 121 1555 1555 2.05 CRYST1 31.620 64.070 147.730 90.00 90.00 90.00 P 2 2 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 0.031626 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015608 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006769 0.00000