HEADER MEMBRANE PROTEIN 23-AUG-23 8W4D TITLE CRYSTAL STRUCTURE OF THE SIGMA-1 RECEPTOR FROM XENOPUS LAEVIS IN THE TITLE 2 ABSENCE OF KNOWN LIGANDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIGMA NON-OPIOID INTRACELLULAR RECEPTOR 1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 3 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8355; SOURCE 5 GENE: SIGMAR1; SOURCE 6 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS SIGMA RECEPTOR, S1R, ENDOGENOUS LIGAND, NEUROSTEROID, P4, MEMBRANE KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.XIAO,C.FU,Z.SUN,X.ZHOU REVDAT 1 17-JUL-24 8W4D 0 JRNL AUTH C.FU,Y.XIAO,X.ZHOU,Z.SUN JRNL TITL INSIGHT INTO BINDING OF ENDOGENOUS NEUROSTEROID LIGANDS TO JRNL TITL 2 THE SIGMA-1 RECEPTOR. JRNL REF NAT COMMUN V. 15 5619 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38965213 JRNL DOI 10.1038/S41467-024-49894-7 REMARK 2 REMARK 2 RESOLUTION. 2.17 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) : 2.17 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 18897 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) : 0.212 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 964 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 42.8930 - 4.1560 1.00 2729 145 0.2059 0.2171 REMARK 3 2 4.1560 - 3.2991 1.00 2592 134 0.1942 0.2191 REMARK 3 3 3.2991 - 2.8822 1.00 2551 137 0.2161 0.2569 REMARK 3 4 2.8822 - 2.6187 1.00 2532 126 0.2198 0.2572 REMARK 3 5 2.6187 - 2.4310 1.00 2509 159 0.2335 0.2340 REMARK 3 6 2.4310 - 2.2877 1.00 2514 125 0.2417 0.3251 REMARK 3 7 2.2877 - 2.1732 1.00 2506 138 0.2647 0.2909 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) : 22.790 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 : 0.003 1813 REMARK 3 ANGLE : 0.639 2462 REMARK 3 CHIRALITY : 0.044 279 REMARK 3 PLANARITY : 0.004 302 REMARK 3 DIHEDRAL : 13.730 1031 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID -5 THROUGH 26 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.5094 -35.7600 51.6910 REMARK 3 T TENSOR REMARK 3 T11: 0.7683 T22: 0.4234 REMARK 3 T33: 0.5011 T12: -0.0435 REMARK 3 T13: 0.1310 T23: 0.0425 REMARK 3 L TENSOR REMARK 3 L11: 9.0102 L22: 7.5028 REMARK 3 L33: 4.8954 L12: -8.2308 REMARK 3 L13: -6.6241 L23: 6.0593 REMARK 3 S TENSOR REMARK 3 S11: -0.2785 S12: -0.3932 S13: -0.1486 REMARK 3 S21: 0.9692 S22: 0.0938 S23: 0.3569 REMARK 3 S31: 0.4263 S32: 0.2475 S33: 0.1191 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 27 THROUGH 77 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.5731 -48.8391 14.3901 REMARK 3 T TENSOR REMARK 3 T11: 0.3326 T22: 0.4153 REMARK 3 T33: 0.4035 T12: 0.0134 REMARK 3 T13: -0.0162 T23: -0.0956 REMARK 3 L TENSOR REMARK 3 L11: 3.4102 L22: 3.9940 REMARK 3 L33: 3.1551 L12: 0.3019 REMARK 3 L13: -1.8480 L23: -2.0302 REMARK 3 S TENSOR REMARK 3 S11: -0.0899 S12: -0.0266 S13: -0.4289 REMARK 3 S21: -0.1443 S22: 0.0399 S23: -0.3264 REMARK 3 S31: 0.1541 S32: 0.4392 S33: 0.0509 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 78 THROUGH 192 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.4236 -37.1178 24.3583 REMARK 3 T TENSOR REMARK 3 T11: 0.3148 T22: 0.3074 REMARK 3 T33: 0.3459 T12: -0.0008 REMARK 3 T13: 0.0091 T23: 0.0156 REMARK 3 L TENSOR REMARK 3 L11: 1.0729 L22: 1.2769 REMARK 3 L33: 1.6902 L12: -0.9264 REMARK 3 L13: -0.2038 L23: 0.9136 REMARK 3 S TENSOR REMARK 3 S11: -0.0047 S12: -0.0650 S13: -0.1199 REMARK 3 S21: 0.0598 S22: 0.0636 S23: -0.1524 REMARK 3 S31: 0.0246 S32: 0.2215 S33: -0.0380 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 193 THROUGH 219 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.7885 -55.2848 19.9612 REMARK 3 T TENSOR REMARK 3 T11: 0.3445 T22: 0.2985 REMARK 3 T33: 0.5655 T12: -0.0782 REMARK 3 T13: 0.0287 T23: 0.0431 REMARK 3 L TENSOR REMARK 3 L11: 8.5205 L22: 2.6959 REMARK 3 L33: 5.2223 L12: -4.7384 REMARK 3 L13: -0.5189 L23: 0.6638 REMARK 3 S TENSOR REMARK 3 S11: -0.2663 S12: -0.1868 S13: -1.2136 REMARK 3 S21: 0.2097 S22: 0.2204 S23: 0.2513 REMARK 3 S31: 0.5277 S32: 0.2627 S33: 0.0697 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 8W4D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1300040506. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 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 BUILT 20220820 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20092 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.098 REMARK 200 RESOLUTION RANGE LOW (A) : 42.893 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 17.60 REMARK 200 R MERGE (I) : 0.15700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 19.00 REMARK 200 R MERGE FOR SHELL (I) : 2.52500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.32M LICL, 0.1M NA+-CITRATE PH 5.5, REMARK 280 12% PEG 4000, 10% GLYCEROL, 15MM NA+-CHOLATE, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 3 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 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 Y,X,-Z REMARK 290 14555 -Y,-X,-Z REMARK 290 15555 Y,-X,Z REMARK 290 16555 -Y,X,Z REMARK 290 17555 X,Z,-Y REMARK 290 18555 -X,Z,Y REMARK 290 19555 -X,-Z,-Y REMARK 290 20555 X,-Z,Y REMARK 290 21555 Z,Y,-X REMARK 290 22555 Z,-Y,X REMARK 290 23555 -Z,Y,X REMARK 290 24555 -Z,-Y,-X REMARK 290 25555 X+1/2,Y+1/2,Z+1/2 REMARK 290 26555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 27555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 28555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 29555 Z+1/2,X+1/2,Y+1/2 REMARK 290 30555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 31555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 32555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 33555 Y+1/2,Z+1/2,X+1/2 REMARK 290 34555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 35555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 36555 -Y+1/2,-Z+1/2,X+1/2 REMARK 290 37555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 38555 -Y+1/2,-X+1/2,-Z+1/2 REMARK 290 39555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 40555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 41555 X+1/2,Z+1/2,-Y+1/2 REMARK 290 42555 -X+1/2,Z+1/2,Y+1/2 REMARK 290 43555 -X+1/2,-Z+1/2,-Y+1/2 REMARK 290 44555 X+1/2,-Z+1/2,Y+1/2 REMARK 290 45555 Z+1/2,Y+1/2,-X+1/2 REMARK 290 46555 Z+1/2,-Y+1/2,X+1/2 REMARK 290 47555 -Z+1/2,Y+1/2,X+1/2 REMARK 290 48555 -Z+1/2,-Y+1/2,-X+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 0.00000 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 0.00000 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 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 25 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 25 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY3 25 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY1 26 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 26 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY3 26 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY1 27 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 27 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY3 27 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY1 28 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 28 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY3 28 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY1 29 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY2 29 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 29 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY1 30 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY2 30 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 30 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY1 31 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY2 31 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 31 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY1 32 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY2 32 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 32 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY1 33 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY2 33 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY3 33 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 34 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY2 34 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY3 34 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 35 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY2 35 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY3 35 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 36 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY2 36 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY3 36 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 37 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY2 37 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 37 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY1 38 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY2 38 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 38 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY1 39 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY2 39 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 39 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY1 40 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY2 40 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY3 40 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY1 41 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 41 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY3 41 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY1 42 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 42 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY3 42 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY1 43 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 43 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY3 43 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY1 44 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY2 44 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY3 44 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY1 45 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY2 45 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY3 45 -1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 46 0.000000 0.000000 1.000000 80.24500 REMARK 290 SMTRY2 46 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY3 46 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 47 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY2 47 0.000000 1.000000 0.000000 80.24500 REMARK 290 SMTRY3 47 1.000000 0.000000 0.000000 80.24500 REMARK 290 SMTRY1 48 0.000000 0.000000 -1.000000 80.24500 REMARK 290 SMTRY2 48 0.000000 -1.000000 0.000000 80.24500 REMARK 290 SMTRY3 48 -1.000000 0.000000 0.000000 80.24500 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 KCAL/MOL 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 350 BIOMT1 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT3 3 -1.000000 0.000000 0.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 373 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 388 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 389 LIES ON A SPECIAL POSITION. 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 -8 REMARK 465 GLY A -7 REMARK 465 GLY A -6 REMARK 465 PHE A 220 REMARK 465 PHE A 221 REMARK 465 ALA A 222 REMARK 465 ALA A 223 REMARK 465 ALA A 224 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 SER A 189 -63.18 -131.62 REMARK 500 REMARK 500 REMARK: NULL DBREF 8W4D A 1 221 UNP Q6DCU6 SGMR1_XENLA 1 221 SEQADV 8W4D GLY A -8 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D GLY A -7 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D GLY A -6 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D GLY A -5 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D ARG A -4 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D SER A -3 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D VAL A -2 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D ASP A -1 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D THR A 0 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D ALA A 222 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D ALA A 223 UNP Q6DCU6 EXPRESSION TAG SEQADV 8W4D ALA A 224 UNP Q6DCU6 EXPRESSION TAG SEQRES 1 A 233 GLY GLY GLY GLY ARG SER VAL ASP THR MET ALA LEU TRP SEQRES 2 A 233 LEU GLY LEU ARG ALA VAL LEU VAL VAL ALA GLY LEU ALA SEQRES 3 A 233 VAL LEU LEU GLN LEU ILE ARG GLY TRP LEU SER SER LYS SEQRES 4 A 233 SER TYR VAL PHE ASN ARG GLU GLU ILE ALA ARG LEU ALA SEQRES 5 A 233 LYS GLU HIS SER GLY LEU ASP TYR GLU VAL ALA PHE SER SEQRES 6 A 233 LYS ILE ILE VAL GLU LEU ARG LYS LYS HIS PRO GLY HIS SEQRES 7 A 233 ILE LEU GLN ASP GLU ASP LEU GLN TRP VAL PHE VAL ASN SEQRES 8 A 233 ALA GLY GLY TRP MET GLY SER MET CYS LEU LEU HIS ALA SEQRES 9 A 233 SER LEU THR GLU TYR VAL LEU LEU PHE GLY THR ALA VAL SEQRES 10 A 233 ASP THR GLY GLY HIS SER GLY ARG TYR TRP ALA GLU ILE SEQRES 11 A 233 SER ASP THR ILE LEU SER GLY THR PHE ARG GLN TRP LYS SEQRES 12 A 233 GLU GLY THR THR LYS SER GLU ILE PHE TYR PRO GLY ASP SEQRES 13 A 233 THR ILE VAL HIS GLU VAL GLY GLU ALA THR SER VAL GLN SEQRES 14 A 233 TRP SER SER GLY THR TRP MET VAL GLU TYR GLY ARG GLY SEQRES 15 A 233 PHE ILE PRO SER THR LEU ALA PHE ALA LEU ALA ASP THR SEQRES 16 A 233 ILE PHE SER THR GLN ASP PHE LEU THR LEU PHE TYR THR SEQRES 17 A 233 VAL LYS VAL TYR SER LYS ALA LEU LEU LEU GLU ALA SER SEQRES 18 A 233 THR HIS LEU SER GLN LEU GLY PHE PHE ALA ALA ALA FORMUL 2 HOH *89(H2 O) HELIX 1 AA1 GLY A -5 LEU A 27 1 33 HELIX 2 AA2 ASN A 35 HIS A 46 1 12 HELIX 3 AA3 ASP A 50 HIS A 66 1 17 HELIX 4 AA4 GLN A 72 LEU A 76 5 5 HELIX 5 AA5 ILE A 175 SER A 189 1 15 HELIX 6 AA6 ASP A 192 GLY A 219 1 28 SHEET 1 AA1 6 VAL A 79 ALA A 83 0 SHEET 2 AA1 6 TRP A 86 ALA A 95 -1 O GLY A 88 N VAL A 81 SHEET 3 AA1 6 GLU A 99 THR A 106 -1 O VAL A 101 N LEU A 93 SHEET 4 AA1 6 THR A 165 GLY A 173 -1 O GLU A 169 N LEU A 102 SHEET 5 AA1 6 ALA A 119 SER A 127 -1 N GLU A 120 O ARG A 172 SHEET 6 AA1 6 THR A 148 HIS A 151 -1 O HIS A 151 N ILE A 121 SHEET 1 AA2 4 THR A 110 HIS A 113 0 SHEET 2 AA2 4 THR A 157 TRP A 161 -1 O VAL A 159 N GLY A 112 SHEET 3 AA2 4 PHE A 130 LYS A 134 -1 N ARG A 131 O GLN A 160 SHEET 4 AA2 4 SER A 140 PHE A 143 -1 O GLU A 141 N GLN A 132 CRYST1 160.490 160.490 160.490 90.00 90.00 90.00 I 4 3 2 48 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 0.006231 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006231 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006231 0.00000