HEADER PROTEIN BINDING 07-JUN-14 3WVT TITLE STRUCTURAL AND BIOCHEMICAL STUDY OF EQUINE LENTIVIRUS RECEPTOR 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ELR1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 38-206; COMPND 5 SYNONYM: EQUINE LENTIVIRUS RECEPTOR 1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: SCHNEIDER 2 CELLS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS TUMOR NECROSIS FACTOR RECEPTOR, CYSTEINE RICH DOMAIN, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR L.QIAN REVDAT 2 08-NOV-23 3WVT 1 SEQADV REVDAT 1 10-JUN-15 3WVT 0 JRNL AUTH L.QIAN,X.D.HAN,X.Q.LIU JRNL TITL STRUCTURAL INSIGHT INTO EQUINE LENTIVIRUS RECEPTOR 1 JRNL REF PROTEIN SCI. V. 24 633 2015 JRNL REFN ISSN 0961-8368 JRNL PMID 25559821 JRNL DOI 10.1002/PRO.2634 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 19082 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.130 REMARK 3 FREE R VALUE TEST SET COUNT : 979 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 37.5010 - 3.0626 0.99 2746 127 0.1905 0.1689 REMARK 3 2 3.0626 - 2.4310 1.00 2627 135 0.1993 0.1758 REMARK 3 3 2.4310 - 2.1237 1.00 2550 160 0.1930 0.2500 REMARK 3 4 2.1237 - 1.9296 1.00 2559 147 0.1927 0.2021 REMARK 3 5 1.9296 - 1.7913 1.00 2564 133 0.1985 0.2504 REMARK 3 6 1.7913 - 1.6857 1.00 2540 138 0.2060 0.2388 REMARK 3 7 1.6857 - 1.6012 0.99 2517 139 0.2047 0.2386 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.090 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.45 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 : 0.006 786 REMARK 3 ANGLE : 1.243 1042 REMARK 3 CHIRALITY : 0.082 112 REMARK 3 PLANARITY : 0.004 142 REMARK 3 DIHEDRAL : 14.524 295 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 3WVT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000096855. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUN-12 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 : 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) : 0.97930 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19085 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 4FHQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 26.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID, 25%(W/V) PEG3350, PH REMARK 280 3.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 40.56950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 40.56950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.13700 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 40.56950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 40.56950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 21.13700 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 40.56950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.56950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 21.13700 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 40.56950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.56950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 21.13700 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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 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 ARG A 36 REMARK 465 SER A 37 REMARK 465 ALA A 38 REMARK 465 THR A 39 REMARK 465 THR A 142 REMARK 465 THR A 143 REMARK 465 CYS A 144 REMARK 465 ARG A 145 REMARK 465 PRO A 146 REMARK 465 GLY A 147 REMARK 465 GLN A 148 REMARK 465 ARG A 149 REMARK 465 VAL A 150 REMARK 465 GLN A 151 REMARK 465 GLU A 152 REMARK 465 ARG A 153 REMARK 465 GLY A 154 REMARK 465 THR A 155 REMARK 465 GLU A 156 REMARK 465 ARG A 157 REMARK 465 GLN A 158 REMARK 465 ASP A 159 REMARK 465 THR A 160 REMARK 465 VAL A 161 REMARK 465 CYS A 162 REMARK 465 GLU A 163 REMARK 465 ASP A 164 REMARK 465 CYS A 165 REMARK 465 GLN A 166 REMARK 465 PRO A 167 REMARK 465 GLY A 168 REMARK 465 THR A 169 REMARK 465 PHE A 170 REMARK 465 SER A 171 REMARK 465 PRO A 172 REMARK 465 ASN A 173 REMARK 465 GLY A 174 REMARK 465 THR A 175 REMARK 465 LEU A 176 REMARK 465 GLY A 177 REMARK 465 GLU A 178 REMARK 465 CYS A 179 REMARK 465 ARG A 180 REMARK 465 PRO A 181 REMARK 465 TRP A 182 REMARK 465 THR A 183 REMARK 465 LYS A 184 REMARK 465 CYS A 185 REMARK 465 SER A 186 REMARK 465 GLY A 187 REMARK 465 LEU A 188 REMARK 465 PHE A 189 REMARK 465 GLU A 190 REMARK 465 MET A 191 REMARK 465 GLU A 192 REMARK 465 VAL A 193 REMARK 465 GLU A 194 REMARK 465 PRO A 195 REMARK 465 GLY A 196 REMARK 465 THR A 197 REMARK 465 SER A 198 REMARK 465 SER A 199 REMARK 465 THR A 200 REMARK 465 ASP A 201 REMARK 465 VAL A 202 REMARK 465 THR A 203 REMARK 465 CYS A 204 REMARK 465 SER A 205 REMARK 465 SER A 206 REMARK 465 SER A 207 REMARK 465 ARG A 208 REMARK 465 GLU A 209 REMARK 465 ASN A 210 REMARK 465 LEU A 211 REMARK 465 TYR A 212 REMARK 465 PHE A 213 REMARK 465 GLN A 214 REMARK 465 SER A 215 REMARK 465 ASN A 216 REMARK 465 THR A 217 REMARK 465 GLY A 218 REMARK 465 HIS A 219 REMARK 465 HIS A 220 REMARK 465 HIS A 221 REMARK 465 HIS A 222 REMARK 465 HIS A 223 REMARK 465 HIS A 224 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 HOH A 436 O HOH A 451 1.83 REMARK 500 O HOH A 387 O HOH A 438 1.87 REMARK 500 O HOH A 329 O HOH A 402 1.91 REMARK 500 O HOH A 434 O HOH A 441 2.03 REMARK 500 O HOH A 357 O HOH A 443 2.04 REMARK 500 O HOH A 399 O HOH A 417 2.13 REMARK 500 O HOH A 334 O HOH A 410 2.16 REMARK 500 O HOH A 414 O HOH A 422 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 425 O HOH A 425 7555 1.87 REMARK 500 REMARK 500 REMARK: NULL DBREF 3WVT A 38 206 UNP Q4G265 Q4G265_HORSE 38 206 SEQADV 3WVT ARG A 36 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT SER A 37 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT SER A 207 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT ARG A 208 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT GLU A 209 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT ASN A 210 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT LEU A 211 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT TYR A 212 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT PHE A 213 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT GLN A 214 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT SER A 215 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT ASN A 216 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT THR A 217 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT GLY A 218 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT HIS A 219 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT HIS A 220 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT HIS A 221 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT HIS A 222 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT HIS A 223 UNP Q4G265 EXPRESSION TAG SEQADV 3WVT HIS A 224 UNP Q4G265 EXPRESSION TAG SEQRES 1 A 189 ARG SER ALA THR PRO GLN CYS LYS GLU GLU GLU TYR PRO SEQRES 2 A 189 VAL GLY THR GLU CYS CYS PRO LYS CYS SER PRO GLY TYR SEQRES 3 A 189 ARG VAL LYS GLN ALA CYS GLY GLU LEU THR GLY THR VAL SEQRES 4 A 189 CYS VAL PRO CYS ALA PRO ARG THR PHE SER ALA HIS LEU SEQRES 5 A 189 ASN GLY LEU SER LYS CYS LEU PRO CYS ARG PRO CYS ASP SEQRES 6 A 189 PRO ALA MET GLY LEU VAL ILE ARG ARG ASP CYS SER SER SEQRES 7 A 189 THR GLU ASN THR GLU CYS GLY CYS ASP GLN GLY HIS PHE SEQRES 8 A 189 CYS VAL SER GLU LYS GLY ASP ASP CYS VAL GLU CYS GLN SEQRES 9 A 189 PRO HIS THR THR CYS ARG PRO GLY GLN ARG VAL GLN GLU SEQRES 10 A 189 ARG GLY THR GLU ARG GLN ASP THR VAL CYS GLU ASP CYS SEQRES 11 A 189 GLN PRO GLY THR PHE SER PRO ASN GLY THR LEU GLY GLU SEQRES 12 A 189 CYS ARG PRO TRP THR LYS CYS SER GLY LEU PHE GLU MET SEQRES 13 A 189 GLU VAL GLU PRO GLY THR SER SER THR ASP VAL THR CYS SEQRES 14 A 189 SER SER SER ARG GLU ASN LEU TYR PHE GLN SER ASN THR SEQRES 15 A 189 GLY HIS HIS HIS HIS HIS HIS FORMUL 2 HOH *155(H2 O) HELIX 1 1 ASP A 100 MET A 103 5 4 SHEET 1 A 2 GLU A 46 VAL A 49 0 SHEET 2 A 2 GLU A 52 PRO A 55 -1 O GLU A 52 N VAL A 49 SHEET 1 B 2 TYR A 61 GLN A 65 0 SHEET 2 B 2 VAL A 74 PRO A 77 -1 O VAL A 74 N LYS A 64 SHEET 1 C 2 THR A 82 PHE A 83 0 SHEET 2 C 2 LEU A 94 PRO A 95 -1 O LEU A 94 N PHE A 83 SHEET 1 D 2 LEU A 105 ARG A 109 0 SHEET 2 D 2 GLU A 118 CYS A 121 -1 O GLU A 118 N ARG A 108 SHEET 1 E 2 HIS A 125 LYS A 131 0 SHEET 2 E 2 ASP A 134 PRO A 140 -1 O VAL A 136 N SER A 129 SSBOND 1 CYS A 42 CYS A 53 1555 1555 2.05 SSBOND 2 CYS A 54 CYS A 67 1555 1555 2.04 SSBOND 3 CYS A 57 CYS A 75 1555 1555 2.03 SSBOND 4 CYS A 78 CYS A 93 1555 1555 2.04 SSBOND 5 CYS A 96 CYS A 111 1555 1555 2.01 SSBOND 6 CYS A 99 CYS A 119 1555 1555 2.03 SSBOND 7 CYS A 121 CYS A 138 1555 1555 2.03 SSBOND 8 CYS A 127 CYS A 135 1555 1555 2.04 CRYST1 81.139 81.139 42.274 90.00 90.00 90.00 P 42 21 2 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 0.012325 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012325 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023655 0.00000