HEADER HYDROLASE 11-FEB-22 7TY1 TITLE CRYSTAL STRUCTURE OF APO EOSINOPHIL CATIONIC PROTEIN (RIBONUCLEASE 3) TITLE 2 FROM MACACA FASCICULARIS (MFECP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: EOSINOPHIL CATIONIC PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ECP,RIBONUCLEASE 3,RNASE 3; COMPND 5 EC: 3.1.27.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MACACA FASCICULARIS; SOURCE 3 ORGANISM_COMMON: CRAB-EATING MACAQUE; SOURCE 4 ORGANISM_TAXID: 9541; SOURCE 5 GENE: RNASE3, RNS3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS MFECP, RNASE 3, RIBONUCLEASE, CRAB-EATING MACAQUE, LONG-TAILED KEYWDS 2 MACAQUE, CYNOMOLGUS MONKEY, EOSINOPHIL CATIONIC PROTEIN, ECP., KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.T.Q.TRAN,N.T.H.PHAM,C.CALMETTES,N.DOUCET REVDAT 2 29-MAY-24 7TY1 1 JRNL REVDAT 1 16-AUG-23 7TY1 0 JRNL AUTH T.T.Q.TRAN,C.NARAYANAN,A.N.LOES,T.H.CLICK,N.T.H.PHAM, JRNL AUTH 2 M.LETOURNEAU,M.J.HARMS,C.CALMETTES,P.K.AGARWAL,N.DOUCET JRNL TITL ANCESTRAL SEQUENCE RECONSTRUCTION DISSECTS STRUCTURAL AND JRNL TITL 2 FUNCTIONAL DIFFERENCES AMONG EOSINOPHIL RIBONUCLEASES. JRNL REF J.BIOL.CHEM. V. 300 07280 2024 JRNL REFN ESSN 1083-351X JRNL PMID 38588810 JRNL DOI 10.1016/J.JBC.2024.107280 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 10860 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1084 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 38.0100 - 3.6000 1.00 1314 147 0.2083 0.2046 REMARK 3 2 3.6000 - 2.8600 1.00 1243 137 0.1906 0.2706 REMARK 3 3 2.8600 - 2.5000 1.00 1226 128 0.2082 0.2744 REMARK 3 4 2.5000 - 2.2700 1.00 1197 143 0.1978 0.2640 REMARK 3 5 2.2700 - 2.1100 1.00 1214 130 0.2068 0.2689 REMARK 3 6 2.1100 - 1.9800 1.00 1191 135 0.2032 0.2343 REMARK 3 7 1.9800 - 1.8800 1.00 1195 135 0.2193 0.2701 REMARK 3 8 1.8800 - 1.8000 1.00 1196 129 0.2699 0.3368 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.92 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 0:17) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7742 3.5773 -9.4006 REMARK 3 T TENSOR REMARK 3 T11: 0.0484 T22: 0.0900 REMARK 3 T33: 0.0592 T12: 0.0075 REMARK 3 T13: 0.0118 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.0198 L22: 0.0256 REMARK 3 L33: 0.0126 L12: 0.0160 REMARK 3 L13: -0.0066 L23: 0.0125 REMARK 3 S TENSOR REMARK 3 S11: 0.0208 S12: 0.1276 S13: -0.0242 REMARK 3 S21: -0.0395 S22: -0.0706 S23: 0.0407 REMARK 3 S31: -0.0666 S32: -0.0802 S33: -0.0194 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 18:36) REMARK 3 ORIGIN FOR THE GROUP (A): 19.0083 4.0245 -21.5113 REMARK 3 T TENSOR REMARK 3 T11: 0.1820 T22: 0.0987 REMARK 3 T33: 0.1184 T12: -0.0032 REMARK 3 T13: 0.0041 T23: 0.0147 REMARK 3 L TENSOR REMARK 3 L11: 0.0416 L22: 0.0356 REMARK 3 L33: 0.0269 L12: 0.0382 REMARK 3 L13: -0.0008 L23: 0.0183 REMARK 3 S TENSOR REMARK 3 S11: 0.1177 S12: 0.0083 S13: -0.0410 REMARK 3 S21: 0.1041 S22: -0.0785 S23: 0.0047 REMARK 3 S31: -0.2506 S32: 0.0419 S33: 0.0007 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 37:55) REMARK 3 ORIGIN FOR THE GROUP (A): 7.8306 3.0970 -13.2835 REMARK 3 T TENSOR REMARK 3 T11: 0.0817 T22: 0.1650 REMARK 3 T33: 0.1337 T12: 0.0349 REMARK 3 T13: 0.0064 T23: -0.0383 REMARK 3 L TENSOR REMARK 3 L11: 0.0812 L22: 0.0687 REMARK 3 L33: 0.0949 L12: -0.0081 REMARK 3 L13: -0.1071 L23: 0.0106 REMARK 3 S TENSOR REMARK 3 S11: -0.0595 S12: 0.1720 S13: 0.0127 REMARK 3 S21: -0.0694 S22: -0.1225 S23: 0.1335 REMARK 3 S31: 0.0331 S32: -0.2020 S33: -0.0406 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 56:73) REMARK 3 ORIGIN FOR THE GROUP (A): 3.8694 -8.3600 -3.8889 REMARK 3 T TENSOR REMARK 3 T11: 0.2878 T22: 0.0176 REMARK 3 T33: 0.3019 T12: -0.0877 REMARK 3 T13: 0.1842 T23: -0.2126 REMARK 3 L TENSOR REMARK 3 L11: 0.0134 L22: 0.0373 REMARK 3 L33: 0.1096 L12: 0.0181 REMARK 3 L13: 0.0344 L23: 0.0573 REMARK 3 S TENSOR REMARK 3 S11: 0.0354 S12: 0.0537 S13: -0.0607 REMARK 3 S21: 0.0503 S22: 0.0760 S23: -0.0436 REMARK 3 S31: 0.0378 S32: 0.0448 S33: 0.1287 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESID 74:81) REMARK 3 ORIGIN FOR THE GROUP (A): -1.8361 2.7184 -14.6524 REMARK 3 T TENSOR REMARK 3 T11: 0.1352 T22: 0.2005 REMARK 3 T33: 0.1362 T12: 0.0488 REMARK 3 T13: 0.0001 T23: -0.0590 REMARK 3 L TENSOR REMARK 3 L11: 0.0033 L22: 0.0040 REMARK 3 L33: 0.0038 L12: 0.0003 REMARK 3 L13: -0.0076 L23: -0.0021 REMARK 3 S TENSOR REMARK 3 S11: 0.0289 S12: 0.0029 S13: -0.0061 REMARK 3 S21: -0.0325 S22: -0.0932 S23: 0.0546 REMARK 3 S31: 0.0580 S32: -0.0428 S33: 0.0027 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN A AND RESID 82:104) REMARK 3 ORIGIN FOR THE GROUP (A): 16.0372 -1.8535 -27.5200 REMARK 3 T TENSOR REMARK 3 T11: 0.0908 T22: 0.1038 REMARK 3 T33: 0.0580 T12: -0.0016 REMARK 3 T13: 0.0135 T23: -0.0014 REMARK 3 L TENSOR REMARK 3 L11: 0.0159 L22: 0.4907 REMARK 3 L33: 0.0427 L12: 0.0148 REMARK 3 L13: -0.0027 L23: -0.1254 REMARK 3 S TENSOR REMARK 3 S11: 0.0469 S12: 0.0434 S13: 0.0325 REMARK 3 S21: -0.1204 S22: -0.0863 S23: -0.1457 REMARK 3 S31: 0.0029 S32: -0.0354 S33: -0.0453 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN A AND RESID 105:133) REMARK 3 ORIGIN FOR THE GROUP (A): 8.4680 1.9000 -4.6940 REMARK 3 T TENSOR REMARK 3 T11: 0.0912 T22: 0.1384 REMARK 3 T33: 0.1273 T12: -0.0384 REMARK 3 T13: 0.0312 T23: -0.0466 REMARK 3 L TENSOR REMARK 3 L11: 0.0402 L22: 0.3852 REMARK 3 L33: 0.0284 L12: -0.0472 REMARK 3 L13: 0.0171 L23: -0.0600 REMARK 3 S TENSOR REMARK 3 S11: -0.1109 S12: 0.2149 S13: -0.1222 REMARK 3 S21: 0.1112 S22: 0.0406 S23: 0.0769 REMARK 3 S31: 0.1185 S32: -0.0578 S33: -0.1126 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 7TY1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1000263029. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08B1-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.23985 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10862 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 38.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.00 REMARK 200 R MERGE (I) : 0.16100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 REMARK 200 R MERGE FOR SHELL (I) : 0.78000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: 1QMT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 29.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID PH 3.5, 25% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 18.66500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.01000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.63500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.01000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.66500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 19.63500 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 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: 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 17 113.64 -160.27 REMARK 500 REMARK 500 REMARK: NULL DBREF 7TY1 A 1 133 UNP P47779 ECP_MACFA 28 160 SEQADV 7TY1 MET A 0 UNP P47779 INITIATING METHIONINE SEQRES 1 A 134 MET ARG PRO PRO GLN PHE THR LYS ALA GLN TRP PHE ALA SEQRES 2 A 134 ILE GLN HIS ILE ASN VAL ASN PRO PRO ARG CYS THR ILE SEQRES 3 A 134 ALA MET ARG VAL ILE ASN ASN TYR GLN ARG ARG CYS LYS SEQRES 4 A 134 ASN GLN ASN THR PHE LEU ARG THR THR PHE ALA TYR THR SEQRES 5 A 134 ALA ASN VAL CYS ARG ASN GLU ARG ILE ARG CYS PRO ARG SEQRES 6 A 134 ASN ARG THR LEU HIS ASN CYS HIS ARG SER ARG TYR ARG SEQRES 7 A 134 VAL PRO LEU LEU HIS CYS ASP LEU ILE ASN PRO GLY ALA SEQRES 8 A 134 GLN ASN ILE SER THR CYS ARG TYR ALA ASP ARG PRO GLY SEQRES 9 A 134 ARG ARG PHE TYR VAL VAL ALA CYS GLU SER ARG ASP PRO SEQRES 10 A 134 ARG ASP SER PRO ARG TYR PRO VAL VAL PRO VAL HIS LEU SEQRES 11 A 134 ASP THR THR ILE HET GOL A 201 14 HET CIT A 202 18 HET CIT A 203 18 HET PEG A 204 17 HET GOL A 205 14 HET CIT A 206 18 HET CIT A 207 18 HETNAM GOL GLYCEROL HETNAM CIT CITRIC ACID HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 2(C3 H8 O3) FORMUL 3 CIT 4(C6 H8 O7) FORMUL 5 PEG C4 H10 O3 FORMUL 9 HOH *78(H2 O) HELIX 1 AA1 THR A 6 ILE A 16 1 11 HELIX 2 AA2 ARG A 22 ARG A 35 1 14 HELIX 3 AA3 THR A 47 CYS A 55 1 9 HELIX 4 AA4 ASN A 92 CYS A 96 5 5 SHEET 1 AA1 4 GLN A 40 LEU A 44 0 SHEET 2 AA1 4 VAL A 78 LEU A 85 -1 O CYS A 83 N ASN A 41 SHEET 3 AA1 4 TYR A 98 SER A 113 -1 O ARG A 101 N HIS A 82 SHEET 4 AA1 4 CYS A 71 ARG A 73 -1 N HIS A 72 O VAL A 109 SHEET 1 AA2 4 GLN A 40 LEU A 44 0 SHEET 2 AA2 4 VAL A 78 LEU A 85 -1 O CYS A 83 N ASN A 41 SHEET 3 AA2 4 TYR A 98 SER A 113 -1 O ARG A 101 N HIS A 82 SHEET 4 AA2 4 VAL A 124 ILE A 133 -1 O VAL A 127 N ALA A 110 SSBOND 1 CYS A 23 CYS A 83 1555 1555 2.05 SSBOND 2 CYS A 37 CYS A 96 1555 1555 2.04 SSBOND 3 CYS A 55 CYS A 111 1555 1555 2.06 SSBOND 4 CYS A 62 CYS A 71 1555 1555 2.00 CRYST1 37.330 39.270 76.020 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 0.026788 0.000000 0.000000 0.00000 SCALE2 0.000000 0.025465 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013154 0.00000