HEADER RNA BINDING PROTEIN 08-APR-16 5J97 TITLE DIMERIZATION DOMAIN OF CYTOPLASMIC ACTIVATION/PROLIFERATION-ASSOCIATED TITLE 2 PROTEIN-2 (CAPRIN-2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAPRIN-2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 199-329; COMPND 5 SYNONYM: C1Q DOMAIN-CONTAINING PROTEIN 1,CYTOPLASMIC COMPND 6 ACTIVATION/PROLIFERATION-ASSOCIATED PROTEIN 2,GASTRIC CANCER COMPND 7 MULTIDRUG RESISTANCE-ASSOCIATED PROTEIN,PROTEIN EEG-1,RNA GRANULE COMPND 8 PROTEIN 140; COMPND 9 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: CAPRIN2, C1QDC1, EEG1, KIAA1873, RNG140; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS ALL ALPHA HELICAL, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.WU,J.ZHU,X.HUANG,Z.DU REVDAT 4 06-NOV-24 5J97 1 REMARK REVDAT 3 13-APR-22 5J97 1 REMARK REVDAT 2 13-SEP-17 5J97 1 REMARK REVDAT 1 09-AUG-17 5J97 0 JRNL AUTH Z.DU,Y.WU,J.ZHU,X.HUANG JRNL TITL DIMERIZATION DOMAIN OF CYTOPLASMIC JRNL TITL 2 ACTIVATION/PROLIFERATION-ASSOCIATED PROTEIN-2 (CAPRIN-2) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 10974 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.970 REMARK 3 FREE R VALUE TEST SET COUNT : 1094 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 40.1630 - 5.0973 0.95 1370 153 0.2015 0.1953 REMARK 3 2 5.0973 - 4.0471 0.96 1300 146 0.1759 0.1957 REMARK 3 3 4.0471 - 3.5359 0.96 1252 138 0.1903 0.2376 REMARK 3 4 3.5359 - 3.2127 0.95 1247 137 0.2222 0.2987 REMARK 3 5 3.2127 - 2.9825 0.94 1216 137 0.2515 0.3261 REMARK 3 6 2.9825 - 2.8067 0.92 1192 130 0.2513 0.2915 REMARK 3 7 2.8067 - 2.6662 0.90 1166 126 0.2666 0.3507 REMARK 3 8 2.6662 - 2.5502 0.88 1137 127 0.2783 0.3282 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.81 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 : 0.005 2050 REMARK 3 ANGLE : 0.990 2758 REMARK 3 CHIRALITY : 0.077 307 REMARK 3 PLANARITY : 0.005 348 REMARK 3 DIHEDRAL : 16.787 794 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 1129 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5J97 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-APR-16. REMARK 100 THE DEPOSITION ID IS D_1000220138. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11231 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 40.158 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: SAD REMARK 200 SOFTWARE USED: PHENIX 1.8.2_1309 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG8000, 0.1 M TRIS (PH8.0), 10% REMARK 280 GLYCEROL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 66.88000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.51000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.51000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.44000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.51000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.51000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 100.32000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.51000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.51000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 33.44000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.51000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.51000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 100.32000 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 66.88000 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: 2690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 193 REMARK 465 PRO A 194 REMARK 465 SER A 195 REMARK 465 LYS A 321 REMARK 465 ASN A 322 REMARK 465 ALA A 323 REMARK 465 LYS A 324 REMARK 465 GLU A 325 REMARK 465 LYS A 326 REMARK 465 GLU A 327 REMARK 465 VAL A 328 REMARK 465 PRO A 329 REMARK 465 GLY B 193 REMARK 465 PRO B 194 REMARK 465 SER B 195 REMARK 465 SER B 196 REMARK 465 PRO B 197 REMARK 465 SER B 198 REMARK 465 LYS B 321 REMARK 465 ASN B 322 REMARK 465 ALA B 323 REMARK 465 LYS B 324 REMARK 465 GLU B 325 REMARK 465 LYS B 326 REMARK 465 GLU B 327 REMARK 465 VAL B 328 REMARK 465 PRO B 329 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 B 424 O HOH B 431 1.84 REMARK 500 O HOH B 427 O HOH B 435 1.94 REMARK 500 NZ LYS B 213 O HOH B 401 1.97 REMARK 500 O HOH B 420 O HOH B 437 2.09 REMARK 500 O PHE B 236 O HOH B 402 2.11 REMARK 500 O GLN A 225 OG1 THR A 228 2.15 REMARK 500 O LEU B 309 O HOH B 403 2.16 REMARK 500 OE1 GLU B 202 O HOH B 404 2.17 REMARK 500 O HOH A 413 O HOH A 430 2.18 REMARK 500 O LEU B 246 O HOH B 405 2.18 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 THR A 296 -153.96 -152.02 REMARK 500 ARG B 200 35.96 -99.00 REMARK 500 THR B 296 -152.93 -152.62 REMARK 500 REMARK 500 REMARK: NULL DBREF 5J97 A 199 329 UNP Q6IMN6 CAPR2_HUMAN 199 329 DBREF 5J97 B 199 329 UNP Q6IMN6 CAPR2_HUMAN 199 329 SEQADV 5J97 GLY A 193 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 PRO A 194 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 SER A 195 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 SER A 196 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 PRO A 197 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 SER A 198 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 GLY B 193 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 PRO B 194 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 SER B 195 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 SER B 196 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 PRO B 197 UNP Q6IMN6 EXPRESSION TAG SEQADV 5J97 SER B 198 UNP Q6IMN6 EXPRESSION TAG SEQRES 1 A 137 GLY PRO SER SER PRO SER GLN ARG ARG GLU HIS MSE LEU SEQRES 2 A 137 LYS LEU GLU ALA GLU LYS LYS LYS LEU ARG THR ILE LEU SEQRES 3 A 137 GLN VAL GLN TYR VAL LEU GLN ASN LEU THR GLN GLU HIS SEQRES 4 A 137 VAL GLN LYS ASP PHE LYS GLY GLY LEU ASN GLY ALA VAL SEQRES 5 A 137 TYR LEU PRO SER LYS GLU LEU ASP TYR LEU ILE LYS PHE SEQRES 6 A 137 SER LYS LEU THR CYS PRO GLU ARG ASN GLU SER LEU SER SEQRES 7 A 137 VAL GLU ASP GLN MSE GLU GLN SER SER LEU TYR PHE TRP SEQRES 8 A 137 ASP LEU LEU GLU GLY SER GLU LYS ALA VAL VAL GLY THR SEQRES 9 A 137 THR TYR LYS HIS LEU LYS ASP LEU LEU SER LYS LEU LEU SEQRES 10 A 137 ASN SER GLY TYR PHE GLU SER ILE PRO VAL PRO LYS ASN SEQRES 11 A 137 ALA LYS GLU LYS GLU VAL PRO SEQRES 1 B 137 GLY PRO SER SER PRO SER GLN ARG ARG GLU HIS MSE LEU SEQRES 2 B 137 LYS LEU GLU ALA GLU LYS LYS LYS LEU ARG THR ILE LEU SEQRES 3 B 137 GLN VAL GLN TYR VAL LEU GLN ASN LEU THR GLN GLU HIS SEQRES 4 B 137 VAL GLN LYS ASP PHE LYS GLY GLY LEU ASN GLY ALA VAL SEQRES 5 B 137 TYR LEU PRO SER LYS GLU LEU ASP TYR LEU ILE LYS PHE SEQRES 6 B 137 SER LYS LEU THR CYS PRO GLU ARG ASN GLU SER LEU SER SEQRES 7 B 137 VAL GLU ASP GLN MSE GLU GLN SER SER LEU TYR PHE TRP SEQRES 8 B 137 ASP LEU LEU GLU GLY SER GLU LYS ALA VAL VAL GLY THR SEQRES 9 B 137 THR TYR LYS HIS LEU LYS ASP LEU LEU SER LYS LEU LEU SEQRES 10 B 137 ASN SER GLY TYR PHE GLU SER ILE PRO VAL PRO LYS ASN SEQRES 11 B 137 ALA LYS GLU LYS GLU VAL PRO MODRES 5J97 MSE A 275 MET MODIFIED RESIDUE MODRES 5J97 MSE B 275 MET MODIFIED RESIDUE HET MSE A 204 8 HET MSE A 275 8 HET MSE B 204 8 HET MSE B 275 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 HOH *77(H2 O) HELIX 1 AA1 SER A 196 THR A 228 1 33 HELIX 2 AA2 GLN A 229 GLY A 238 1 10 HELIX 3 AA3 PRO A 247 CYS A 262 1 16 HELIX 4 AA4 SER A 270 GLY A 288 1 19 HELIX 5 AA5 TYR A 298 GLY A 312 1 15 HELIX 6 AA6 ARG B 201 THR B 228 1 28 HELIX 7 AA7 GLN B 229 GLY B 239 1 11 HELIX 8 AA8 PRO B 247 CYS B 262 1 16 HELIX 9 AA9 SER B 270 GLY B 288 1 19 HELIX 10 AB1 TYR B 298 ASN B 310 1 13 SHEET 1 AA1 2 ALA A 292 VAL A 293 0 SHEET 2 AA1 2 THR A 296 THR A 297 -1 O THR A 296 N VAL A 293 SHEET 1 AA2 2 ALA B 292 VAL B 293 0 SHEET 2 AA2 2 THR B 296 THR B 297 -1 O THR B 296 N VAL B 293 LINK C HIS A 203 N MSE A 204 1555 1555 1.33 LINK C MSE A 204 N LEU A 205 1555 1555 1.33 LINK C GLN A 274 N MSE A 275 1555 1555 1.33 LINK C MSE A 275 N GLU A 276 1555 1555 1.33 LINK C HIS B 203 N MSE B 204 1555 1555 1.33 LINK C MSE B 204 N LEU B 205 1555 1555 1.34 LINK C GLN B 274 N MSE B 275 1555 1555 1.33 LINK C MSE B 275 N GLU B 276 1555 1555 1.33 CRYST1 71.020 71.020 133.760 90.00 90.00 90.00 P 41 21 2 16 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 0.014081 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014081 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007476 0.00000