HEADER TRANSFERASE 09-JAN-08 3BWC TITLE CRYSTAL STRUCTURE OF SPERMIDINE SYNTHASE FROM TRYPANOSOMA CRUZI IN TITLE 2 COMPLEX WITH SAM AT 2.3 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPERMIDINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.16; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI; SOURCE 3 ORGANISM_TAXID: 353153; SOURCE 4 STRAIN: CL BRENER; SOURCE 5 GENE: TC00.1047053510339.50; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21STAR(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: T7 SYSTEM; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET14B KEYWDS SPERMIDINE SYNTHASE, TRYPANOSOMA CRUZI, SAM, SGPP, STRUCTURAL KEYWDS 2 GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, STRUCTURAL GENOMICS OF KEYWDS 3 PATHOGENIC PROTOZOA CONSORTIUM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.BOSCH,T.L.ARAKAKI,I.LE TRONG,E.A.MERRITT,W.G.J.HOL,STRUCTURAL AUTHOR 2 GENOMICS OF PATHOGENIC PROTOZOA CONSORTIUM (SGPP) REVDAT 5 15-NOV-23 3BWC 1 REMARK REVDAT 4 30-AUG-23 3BWC 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 3BWC 1 VERSN REVDAT 2 24-FEB-09 3BWC 1 VERSN REVDAT 1 01-APR-08 3BWC 0 JRNL AUTH J.BOSCH,T.L.ARAKAKI,I.LE TRONG,E.A.MERRITT,W.G.J.HOL JRNL TITL CRYSTAL STRUCTURE OF SPERMIDINE SYNTHASE FROM TRYPANOSOMA JRNL TITL 2 CRUZI. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24235 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1274 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.42 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3453 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 165 REMARK 3 BIN FREE R VALUE : 0.3070 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4364 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 424 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.23000 REMARK 3 B22 (A**2) : -1.26000 REMARK 3 B33 (A**2) : 1.44000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.09000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.493 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.273 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.219 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.524 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.884 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4616 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3173 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6269 ; 1.269 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7731 ; 0.784 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 580 ; 4.344 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 211 ;29.767 ;23.602 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 779 ;12.908 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;14.593 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 687 ; 0.052 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5118 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 937 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1064 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3549 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2235 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2439 ; 0.080 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 383 ; 0.112 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 12 ; 0.085 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 47 ; 0.138 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 17 ; 0.128 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3016 ; 0.829 ; 4.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1135 ; 0.114 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4556 ; 1.318 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1985 ; 1.283 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1697 ; 1.894 ;10.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 31 A 241 3 REMARK 3 1 B 31 B 241 3 REMARK 3 2 A 241 A 250 1 REMARK 3 2 B 241 B 250 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1287 ; 0.01 ; 0.05 REMARK 3 LOOSE POSITIONAL 1 A (A): 1419 ; 0.53 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 1287 ; 0.02 ; 0.50 REMARK 3 LOOSE THERMAL 1 A (A**2): 1419 ; 0.56 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 12 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 12 A 34 REMARK 3 ORIGIN FOR THE GROUP (A): 2.3290 60.2207 44.0046 REMARK 3 T TENSOR REMARK 3 T11: -0.0663 T22: 0.1637 REMARK 3 T33: 0.0135 T12: 0.0572 REMARK 3 T13: -0.0765 T23: 0.0597 REMARK 3 L TENSOR REMARK 3 L11: 17.8353 L22: 17.0120 REMARK 3 L33: 11.1054 L12: -5.9107 REMARK 3 L13: -2.4023 L23: 5.1229 REMARK 3 S TENSOR REMARK 3 S11: -0.4673 S12: -0.4716 S13: -0.5801 REMARK 3 S21: 0.5953 S22: 1.0327 S23: -1.2472 REMARK 3 S31: 0.1980 S32: 1.3264 S33: -0.5654 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 35 A 72 REMARK 3 ORIGIN FOR THE GROUP (A): -2.1279 63.2699 53.5995 REMARK 3 T TENSOR REMARK 3 T11: 0.1533 T22: -0.0051 REMARK 3 T33: 0.0729 T12: 0.0410 REMARK 3 T13: -0.0452 T23: 0.0624 REMARK 3 L TENSOR REMARK 3 L11: 8.3105 L22: 5.0058 REMARK 3 L33: 4.6070 L12: 1.3201 REMARK 3 L13: 2.0551 L23: -1.9407 REMARK 3 S TENSOR REMARK 3 S11: 0.0118 S12: 0.1533 S13: -0.1328 REMARK 3 S21: 0.0783 S22: -0.0675 S23: -0.1805 REMARK 3 S31: -0.5797 S32: 0.1112 S33: 0.0557 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 73 A 140 REMARK 3 ORIGIN FOR THE GROUP (A): 0.9931 52.7485 69.7729 REMARK 3 T TENSOR REMARK 3 T11: 0.0636 T22: 0.0629 REMARK 3 T33: 0.0154 T12: 0.0657 REMARK 3 T13: -0.0173 T23: -0.0926 REMARK 3 L TENSOR REMARK 3 L11: 1.9988 L22: 3.0552 REMARK 3 L33: 2.3056 L12: -0.0693 REMARK 3 L13: 0.7638 L23: -0.4290 REMARK 3 S TENSOR REMARK 3 S11: -0.1112 S12: -0.2981 S13: 0.2908 REMARK 3 S21: 0.1740 S22: 0.0390 S23: -0.0239 REMARK 3 S31: -0.3019 S32: -0.2078 S33: 0.0722 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 141 A 178 REMARK 3 ORIGIN FOR THE GROUP (A): 7.8917 56.1906 74.5019 REMARK 3 T TENSOR REMARK 3 T11: 0.1153 T22: 0.1019 REMARK 3 T33: 0.0041 T12: 0.0400 REMARK 3 T13: -0.0373 T23: -0.1371 REMARK 3 L TENSOR REMARK 3 L11: 5.2100 L22: 3.5675 REMARK 3 L33: 3.1199 L12: 0.6682 REMARK 3 L13: 2.0315 L23: 0.0540 REMARK 3 S TENSOR REMARK 3 S11: -0.1131 S12: -0.2291 S13: 0.3529 REMARK 3 S21: -0.2062 S22: 0.0467 S23: 0.0608 REMARK 3 S31: -0.1452 S32: 0.0444 S33: 0.0664 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 188 A 253 REMARK 3 ORIGIN FOR THE GROUP (A): 15.0592 44.9613 62.5161 REMARK 3 T TENSOR REMARK 3 T11: 0.0328 T22: 0.0811 REMARK 3 T33: 0.0810 T12: -0.0072 REMARK 3 T13: 0.0083 T23: -0.0839 REMARK 3 L TENSOR REMARK 3 L11: 1.4712 L22: 3.5405 REMARK 3 L33: 6.6870 L12: 1.4957 REMARK 3 L13: 1.2081 L23: 4.6198 REMARK 3 S TENSOR REMARK 3 S11: -0.5301 S12: 0.1390 S13: 0.0704 REMARK 3 S21: -0.3171 S22: 0.6178 S23: -0.4122 REMARK 3 S31: -0.8347 S32: 0.5012 S33: -0.0877 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 254 A 302 REMARK 3 ORIGIN FOR THE GROUP (A): 4.2883 35.9235 66.2232 REMARK 3 T TENSOR REMARK 3 T11: 0.0793 T22: 0.0257 REMARK 3 T33: 0.0294 T12: 0.0529 REMARK 3 T13: -0.0451 T23: 0.0062 REMARK 3 L TENSOR REMARK 3 L11: 0.6014 L22: 2.2294 REMARK 3 L33: 4.6512 L12: 0.3610 REMARK 3 L13: -0.0227 L23: 1.4713 REMARK 3 S TENSOR REMARK 3 S11: -0.0745 S12: -0.1303 S13: -0.3860 REMARK 3 S21: 0.2979 S22: 0.0566 S23: -0.0236 REMARK 3 S31: 0.3233 S32: 0.1581 S33: 0.0179 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 16 B 32 REMARK 3 ORIGIN FOR THE GROUP (A): -2.2444 53.5009 36.5428 REMARK 3 T TENSOR REMARK 3 T11: 0.0724 T22: -0.1125 REMARK 3 T33: 0.0643 T12: -0.0781 REMARK 3 T13: -0.0608 T23: 0.1656 REMARK 3 L TENSOR REMARK 3 L11: 21.1961 L22: 8.1009 REMARK 3 L33: 49.4955 L12: -11.5832 REMARK 3 L13: -26.9467 L23: 18.6036 REMARK 3 S TENSOR REMARK 3 S11: 0.6740 S12: 0.5074 S13: -0.7687 REMARK 3 S21: 0.1065 S22: -0.2709 S23: -0.4366 REMARK 3 S31: 1.1926 S32: -0.5508 S33: -0.4031 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 33 B 139 REMARK 3 ORIGIN FOR THE GROUP (A): 1.5571 33.2235 33.0243 REMARK 3 T TENSOR REMARK 3 T11: 0.0526 T22: 0.0929 REMARK 3 T33: -0.0368 T12: -0.0225 REMARK 3 T13: 0.0563 T23: -0.0478 REMARK 3 L TENSOR REMARK 3 L11: 2.7336 L22: 2.9096 REMARK 3 L33: 1.9283 L12: 0.2992 REMARK 3 L13: 0.0715 L23: -0.8526 REMARK 3 S TENSOR REMARK 3 S11: 0.0283 S12: 0.4971 S13: -0.0450 REMARK 3 S21: -0.3138 S22: -0.0381 S23: -0.1176 REMARK 3 S31: -0.2200 S32: 0.1922 S33: 0.0098 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 140 B 207 REMARK 3 ORIGIN FOR THE GROUP (A): -8.8967 20.9993 33.8375 REMARK 3 T TENSOR REMARK 3 T11: -0.0031 T22: 0.0653 REMARK 3 T33: 0.0730 T12: -0.0029 REMARK 3 T13: 0.0134 T23: -0.1495 REMARK 3 L TENSOR REMARK 3 L11: 4.9816 L22: 2.4369 REMARK 3 L33: 3.8415 L12: 1.7879 REMARK 3 L13: -1.7057 L23: -1.0282 REMARK 3 S TENSOR REMARK 3 S11: -0.0496 S12: 0.4416 S13: -0.3028 REMARK 3 S21: -0.2576 S22: 0.0748 S23: -0.0171 REMARK 3 S31: -0.0591 S32: -0.1105 S33: -0.0252 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 208 B 240 REMARK 3 ORIGIN FOR THE GROUP (A): -14.3627 32.7127 48.5684 REMARK 3 T TENSOR REMARK 3 T11: -0.0294 T22: 0.0336 REMARK 3 T33: -0.0187 T12: 0.0717 REMARK 3 T13: -0.0476 T23: -0.1080 REMARK 3 L TENSOR REMARK 3 L11: 7.3626 L22: 7.0502 REMARK 3 L33: 3.7481 L12: 5.4676 REMARK 3 L13: 2.8998 L23: 2.9052 REMARK 3 S TENSOR REMARK 3 S11: -0.5491 S12: 0.4166 S13: 0.4028 REMARK 3 S21: -0.5895 S22: -0.0681 S23: 0.5958 REMARK 3 S31: -0.3906 S32: -0.3143 S33: 0.6172 REMARK 3 REMARK 3 TLS GROUP : 11 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 241 B 275 REMARK 3 ORIGIN FOR THE GROUP (A): -1.4788 25.4477 48.7441 REMARK 3 T TENSOR REMARK 3 T11: 0.0694 T22: -0.0071 REMARK 3 T33: 0.0141 T12: -0.0045 REMARK 3 T13: 0.0398 T23: -0.0519 REMARK 3 L TENSOR REMARK 3 L11: 7.6916 L22: 0.3389 REMARK 3 L33: 2.8180 L12: 1.5305 REMARK 3 L13: 0.1671 L23: 0.3444 REMARK 3 S TENSOR REMARK 3 S11: 0.1572 S12: -0.2619 S13: -0.1055 REMARK 3 S21: -0.0467 S22: -0.0606 S23: 0.1425 REMARK 3 S31: -0.0708 S32: 0.0087 S33: -0.0966 REMARK 3 REMARK 3 TLS GROUP : 12 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 276 B 302 REMARK 3 ORIGIN FOR THE GROUP (A): -0.8911 30.5141 54.0250 REMARK 3 T TENSOR REMARK 3 T11: 0.0474 T22: 0.0481 REMARK 3 T33: -0.0023 T12: 0.0049 REMARK 3 T13: 0.0211 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 5.7491 L22: 4.7994 REMARK 3 L33: 3.3561 L12: -3.5349 REMARK 3 L13: -2.0459 L23: 3.0961 REMARK 3 S TENSOR REMARK 3 S11: -0.0099 S12: -0.3503 S13: -0.3123 REMARK 3 S21: 0.1655 S22: -0.0964 S23: 0.1768 REMARK 3 S31: 0.0518 S32: 0.0945 S33: 0.1062 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3BWC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000046037. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25208 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : 0.11000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.42700 REMARK 200 R SYM FOR SHELL (I) : 0.32400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3BWB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M POTASSIUM PHOSPHATE, 0.04 M TRIS REMARK 280 -HCL PH 8.0, 0.06 M TRIS-HCL PH 9.0, 34% PEG 4000, 2 MM SAM, 5 REMARK 280 MM BME, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 49.97150 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3430 ANGSTROM**2 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 MSE A 1 REMARK 465 ALA A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 MSE A 9 REMARK 465 PRO A 10 REMARK 465 GLY A 11 REMARK 465 ASP A 179 REMARK 465 PRO A 180 REMARK 465 ALA A 181 REMARK 465 GLY A 182 REMARK 465 PRO A 183 REMARK 465 ALA A 184 REMARK 465 SER A 185 REMARK 465 LYS A 186 REMARK 465 LEU A 187 REMARK 465 SER A 303 REMARK 465 GLU A 304 REMARK 465 MSE B 1 REMARK 465 ALA B 2 REMARK 465 HIS B 3 REMARK 465 HIS B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 MSE B 9 REMARK 465 PRO B 10 REMARK 465 GLY B 11 REMARK 465 SER B 12 REMARK 465 GLU B 13 REMARK 465 LEU B 14 REMARK 465 ILE B 15 REMARK 465 ASN B 24 REMARK 465 ASP B 25 REMARK 465 GLN B 26 REMARK 465 TRP B 27 REMARK 465 THR B 178 REMARK 465 ASP B 179 REMARK 465 PRO B 180 REMARK 465 ALA B 181 REMARK 465 GLY B 182 REMARK 465 PRO B 183 REMARK 465 ALA B 184 REMARK 465 SER B 185 REMARK 465 LYS B 186 REMARK 465 LEU B 187 REMARK 465 PHE B 188 REMARK 465 GLY B 189 REMARK 465 SER B 303 REMARK 465 GLU B 304 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 12 OG REMARK 480 GLN A 26 CG REMARK 480 TRP A 27 CG REMARK 480 THR A 178 OG1 CG2 REMARK 480 THR B 177 OG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 12 CB SER A 12 OG 0.118 REMARK 500 GLN A 26 CB GLN A 26 CG 0.497 REMARK 500 GLN A 26 CG GLN A 26 CD 1.068 REMARK 500 TRP A 27 CB TRP A 27 CG 1.434 REMARK 500 TRP A 27 CG TRP A 27 CD1 -1.138 REMARK 500 TRP A 27 CE3 TRP A 27 CZ3 0.260 REMARK 500 TRP A 27 CZ3 TRP A 27 CH2 0.140 REMARK 500 THR A 178 CB THR A 178 OG1 -0.267 REMARK 500 THR A 178 CB THR A 178 CG2 0.237 REMARK 500 THR B 177 CB THR B 177 OG1 0.474 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLN A 26 CB - CG - CD ANGL. DEV. = -21.7 DEGREES REMARK 500 GLN A 26 CG - CD - OE1 ANGL. DEV. = -85.5 DEGREES REMARK 500 TRP A 27 CA - CB - CG ANGL. DEV. = -31.1 DEGREES REMARK 500 TRP A 27 CD1 - CG - CD2 ANGL. DEV. = 43.9 DEGREES REMARK 500 TRP A 27 CB - CG - CD1 ANGL. DEV. = -56.1 DEGREES REMARK 500 TRP A 27 CG - CD1 - NE1 ANGL. DEV. = -30.8 DEGREES REMARK 500 TRP A 27 CD1 - NE1 - CE2 ANGL. DEV. = 8.3 DEGREES REMARK 500 TRP A 27 NE1 - CE2 - CZ2 ANGL. DEV. = -57.8 DEGREES REMARK 500 TRP A 27 CD2 - CE2 - CZ2 ANGL. DEV. = 18.5 DEGREES REMARK 500 TRP A 27 NE1 - CE2 - CD2 ANGL. DEV. = -37.1 DEGREES REMARK 500 TRP A 27 CG - CD2 - CE3 ANGL. DEV. = 129.1 DEGREES REMARK 500 TRP A 27 CH2 - CZ2 - CE2 ANGL. DEV. = -7.0 DEGREES REMARK 500 THR A 178 CA - CB - CG2 ANGL. DEV. = -14.4 DEGREES REMARK 500 THR B 177 OG1 - CB - CG2 ANGL. DEV. = -22.1 DEGREES REMARK 500 THR B 177 CA - CB - CG2 ANGL. DEV. = 15.1 DEGREES 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 GLU A 13 -68.99 -124.99 REMARK 500 GLN A 26 -29.35 73.15 REMARK 500 ASP A 42 97.85 -162.59 REMARK 500 LYS A 95 81.45 -160.10 REMARK 500 ASP A 176 58.38 -92.79 REMARK 500 THR A 177 110.74 -165.25 REMARK 500 ASP A 216 62.04 -160.86 REMARK 500 SER A 249 112.64 -160.76 REMARK 500 TYR A 281 -60.20 -130.36 REMARK 500 ASP B 42 100.59 -161.90 REMARK 500 LYS B 95 80.96 -161.11 REMARK 500 ASP B 176 58.16 -93.31 REMARK 500 ASP B 216 64.06 -161.85 REMARK 500 SER B 249 112.60 -160.61 REMARK 500 TYR B 281 -59.47 -124.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLN A 26 0.21 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 BME A 401 REMARK 610 BME B 401 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TCRU019078AAA RELATED DB: TARGETDB REMARK 900 RELATED ID: 3BWB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SPERMIDINE SYNTHASE FROM TRYPANOSOMA CRUZI, REMARK 900 APO FORM DBREF 3BWC A 9 304 UNP Q4DA73 Q4DA73_TRYCR 1 296 DBREF 3BWC B 9 304 UNP Q4DA73 Q4DA73_TRYCR 1 296 SEQADV 3BWC MSE A 1 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC ALA A 2 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS A 3 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS A 4 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS A 5 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS A 6 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS A 7 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS A 8 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC MSE B 1 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC ALA B 2 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS B 3 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS B 4 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS B 5 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS B 6 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS B 7 UNP Q4DA73 EXPRESSION TAG SEQADV 3BWC HIS B 8 UNP Q4DA73 EXPRESSION TAG SEQRES 1 A 304 MSE ALA HIS HIS HIS HIS HIS HIS MSE PRO GLY SER GLU SEQRES 2 A 304 LEU ILE SER GLY GLY TRP PHE ARG GLU GLU ASN ASP GLN SEQRES 3 A 304 TRP PRO GLY GLN ALA MSE SER LEU ARG VAL GLU LYS VAL SEQRES 4 A 304 LEU TYR ASP ALA PRO THR LYS PHE GLN HIS LEU THR ILE SEQRES 5 A 304 PHE GLU SER ASP PRO LYS GLY PRO TRP GLY THR VAL MSE SEQRES 6 A 304 ALA LEU ASP GLY CYS ILE GLN VAL THR ASP TYR ASP GLU SEQRES 7 A 304 PHE VAL TYR HIS GLU VAL LEU GLY HIS THR SER LEU CYS SEQRES 8 A 304 SER HIS PRO LYS PRO GLU ARG VAL LEU ILE ILE GLY GLY SEQRES 9 A 304 GLY ASP GLY GLY VAL LEU ARG GLU VAL LEU ARG HIS GLY SEQRES 10 A 304 THR VAL GLU HIS CYS ASP LEU VAL ASP ILE ASP GLY GLU SEQRES 11 A 304 VAL MSE GLU GLN SER LYS GLN HIS PHE PRO GLN ILE SER SEQRES 12 A 304 ARG SER LEU ALA ASP PRO ARG ALA THR VAL ARG VAL GLY SEQRES 13 A 304 ASP GLY LEU ALA PHE VAL ARG GLN THR PRO ASP ASN THR SEQRES 14 A 304 TYR ASP VAL VAL ILE ILE ASP THR THR ASP PRO ALA GLY SEQRES 15 A 304 PRO ALA SER LYS LEU PHE GLY GLU ALA PHE TYR LYS ASP SEQRES 16 A 304 VAL LEU ARG ILE LEU LYS PRO ASP GLY ILE CYS CYS ASN SEQRES 17 A 304 GLN GLY GLU SER ILE TRP LEU ASP LEU GLU LEU ILE GLU SEQRES 18 A 304 LYS MSE SER ARG PHE ILE ARG GLU THR GLY PHE ALA SER SEQRES 19 A 304 VAL GLN TYR ALA LEU MSE HIS VAL PRO THR TYR PRO CYS SEQRES 20 A 304 GLY SER ILE GLY THR LEU VAL CYS SER LYS LYS ALA GLY SEQRES 21 A 304 VAL ASP VAL THR LYS PRO LEU ARG PRO VAL GLU ASP MSE SEQRES 22 A 304 PRO PHE ALA LYS ASP LEU LYS TYR TYR ASP SER GLU MSE SEQRES 23 A 304 HIS LYS ALA SER PHE ALA LEU PRO ARG PHE ALA ARG HIS SEQRES 24 A 304 ILE ASN ASN SER GLU SEQRES 1 B 304 MSE ALA HIS HIS HIS HIS HIS HIS MSE PRO GLY SER GLU SEQRES 2 B 304 LEU ILE SER GLY GLY TRP PHE ARG GLU GLU ASN ASP GLN SEQRES 3 B 304 TRP PRO GLY GLN ALA MSE SER LEU ARG VAL GLU LYS VAL SEQRES 4 B 304 LEU TYR ASP ALA PRO THR LYS PHE GLN HIS LEU THR ILE SEQRES 5 B 304 PHE GLU SER ASP PRO LYS GLY PRO TRP GLY THR VAL MSE SEQRES 6 B 304 ALA LEU ASP GLY CYS ILE GLN VAL THR ASP TYR ASP GLU SEQRES 7 B 304 PHE VAL TYR HIS GLU VAL LEU GLY HIS THR SER LEU CYS SEQRES 8 B 304 SER HIS PRO LYS PRO GLU ARG VAL LEU ILE ILE GLY GLY SEQRES 9 B 304 GLY ASP GLY GLY VAL LEU ARG GLU VAL LEU ARG HIS GLY SEQRES 10 B 304 THR VAL GLU HIS CYS ASP LEU VAL ASP ILE ASP GLY GLU SEQRES 11 B 304 VAL MSE GLU GLN SER LYS GLN HIS PHE PRO GLN ILE SER SEQRES 12 B 304 ARG SER LEU ALA ASP PRO ARG ALA THR VAL ARG VAL GLY SEQRES 13 B 304 ASP GLY LEU ALA PHE VAL ARG GLN THR PRO ASP ASN THR SEQRES 14 B 304 TYR ASP VAL VAL ILE ILE ASP THR THR ASP PRO ALA GLY SEQRES 15 B 304 PRO ALA SER LYS LEU PHE GLY GLU ALA PHE TYR LYS ASP SEQRES 16 B 304 VAL LEU ARG ILE LEU LYS PRO ASP GLY ILE CYS CYS ASN SEQRES 17 B 304 GLN GLY GLU SER ILE TRP LEU ASP LEU GLU LEU ILE GLU SEQRES 18 B 304 LYS MSE SER ARG PHE ILE ARG GLU THR GLY PHE ALA SER SEQRES 19 B 304 VAL GLN TYR ALA LEU MSE HIS VAL PRO THR TYR PRO CYS SEQRES 20 B 304 GLY SER ILE GLY THR LEU VAL CYS SER LYS LYS ALA GLY SEQRES 21 B 304 VAL ASP VAL THR LYS PRO LEU ARG PRO VAL GLU ASP MSE SEQRES 22 B 304 PRO PHE ALA LYS ASP LEU LYS TYR TYR ASP SER GLU MSE SEQRES 23 B 304 HIS LYS ALA SER PHE ALA LEU PRO ARG PHE ALA ARG HIS SEQRES 24 B 304 ILE ASN ASN SER GLU MODRES 3BWC MSE A 32 MET SELENOMETHIONINE MODRES 3BWC MSE A 65 MET SELENOMETHIONINE MODRES 3BWC MSE A 132 MET SELENOMETHIONINE MODRES 3BWC MSE A 223 MET SELENOMETHIONINE MODRES 3BWC MSE A 240 MET SELENOMETHIONINE MODRES 3BWC MSE A 273 MET SELENOMETHIONINE MODRES 3BWC MSE A 286 MET SELENOMETHIONINE MODRES 3BWC MSE B 32 MET SELENOMETHIONINE MODRES 3BWC MSE B 65 MET SELENOMETHIONINE MODRES 3BWC MSE B 132 MET SELENOMETHIONINE MODRES 3BWC MSE B 223 MET SELENOMETHIONINE MODRES 3BWC MSE B 240 MET SELENOMETHIONINE MODRES 3BWC MSE B 273 MET SELENOMETHIONINE MODRES 3BWC MSE B 286 MET SELENOMETHIONINE HET MSE A 32 8 HET MSE A 65 8 HET MSE A 132 8 HET MSE A 223 13 HET MSE A 240 8 HET MSE A 273 8 HET MSE A 286 8 HET MSE B 32 8 HET MSE B 65 8 HET MSE B 132 8 HET MSE B 223 13 HET MSE B 240 8 HET MSE B 273 18 HET MSE B 286 8 HET SAM A 501 27 HET BME A 401 1 HET SAM B 501 27 HET BME B 401 1 HETNAM MSE SELENOMETHIONINE HETNAM SAM S-ADENOSYLMETHIONINE HETNAM BME BETA-MERCAPTOETHANOL FORMUL 1 MSE 14(C5 H11 N O2 SE) FORMUL 3 SAM 2(C15 H22 N6 O5 S) FORMUL 4 BME 2(C2 H6 O S) FORMUL 7 HOH *424(H2 O) HELIX 1 1 ASP A 77 CYS A 91 1 15 HELIX 2 2 GLY A 107 ARG A 115 1 9 HELIX 3 3 ASP A 128 PHE A 139 1 12 HELIX 4 4 PHE A 139 ARG A 144 1 6 HELIX 5 5 SER A 145 ASP A 148 5 4 HELIX 6 6 ASP A 157 GLN A 164 1 8 HELIX 7 7 GLY A 189 ILE A 199 1 11 HELIX 8 8 ASP A 216 GLY A 231 1 16 HELIX 9 9 PRO A 269 LEU A 279 5 11 HELIX 10 10 ASP A 283 PHE A 291 1 9 HELIX 11 11 PRO A 294 ASN A 301 5 8 HELIX 12 12 ASP B 77 CYS B 91 1 15 HELIX 13 13 GLY B 107 ARG B 115 1 9 HELIX 14 14 ASP B 128 PHE B 139 1 12 HELIX 15 15 PHE B 139 ARG B 144 1 6 HELIX 16 16 SER B 145 ASP B 148 5 4 HELIX 17 17 ASP B 157 GLN B 164 1 8 HELIX 18 18 GLU B 190 ILE B 199 1 10 HELIX 19 19 ASP B 216 GLY B 231 1 16 HELIX 20 20 PRO B 269 MSE B 273 5 5 HELIX 21 21 PHE B 275 LEU B 279 5 5 HELIX 22 22 ASP B 283 PHE B 291 1 9 HELIX 23 23 PRO B 294 ASN B 301 5 8 SHEET 1 A 4 TRP A 19 GLU A 22 0 SHEET 2 A 4 GLN A 30 PRO A 44 -1 O MSE A 32 N GLU A 22 SHEET 3 A 4 GLN B 30 PRO B 44 -1 O ALA B 31 N SER A 33 SHEET 4 A 4 TRP B 19 GLU B 22 -1 N PHE B 20 O LEU B 34 SHEET 1 B 8 CYS A 70 THR A 74 0 SHEET 2 B 8 THR A 63 LEU A 67 -1 N MSE A 65 O VAL A 73 SHEET 3 B 8 HIS A 49 SER A 55 -1 N THR A 51 O ALA A 66 SHEET 4 B 8 GLN A 30 PRO A 44 -1 N TYR A 41 O ILE A 52 SHEET 5 B 8 GLN B 30 PRO B 44 -1 O ALA B 31 N SER A 33 SHEET 6 B 8 HIS B 49 SER B 55 -1 O ILE B 52 N TYR B 41 SHEET 7 B 8 THR B 63 LEU B 67 -1 O ALA B 66 N THR B 51 SHEET 8 B 8 CYS B 70 THR B 74 -1 O VAL B 73 N MSE B 65 SHEET 1 C 7 ALA A 151 VAL A 155 0 SHEET 2 C 7 HIS A 121 ASP A 126 1 N LEU A 124 O ARG A 154 SHEET 3 C 7 ARG A 98 GLY A 103 1 N GLY A 103 O VAL A 125 SHEET 4 C 7 TYR A 170 ASP A 176 1 O ILE A 174 N LEU A 100 SHEET 5 C 7 LEU A 200 GLY A 210 1 O CYS A 207 N ILE A 175 SHEET 6 C 7 GLY A 251 SER A 256 -1 O CYS A 255 N CYS A 206 SHEET 7 C 7 SER A 234 LEU A 239 -1 N ALA A 238 O THR A 252 SHEET 1 D 7 ALA B 151 VAL B 155 0 SHEET 2 D 7 HIS B 121 ASP B 126 1 N LEU B 124 O ARG B 154 SHEET 3 D 7 ARG B 98 GLY B 103 1 N ILE B 101 O VAL B 125 SHEET 4 D 7 TYR B 170 ASP B 176 1 O ILE B 174 N LEU B 100 SHEET 5 D 7 LEU B 200 GLY B 210 1 O CYS B 207 N ILE B 175 SHEET 6 D 7 GLY B 251 SER B 256 -1 O CYS B 255 N CYS B 206 SHEET 7 D 7 SER B 234 LEU B 239 -1 N ALA B 238 O THR B 252 SSBOND 1 CYS A 206 CYS A 255 1555 1555 2.02 SSBOND 2 CYS B 206 CYS B 255 1555 1555 2.03 LINK C ALA A 31 N MSE A 32 1555 1555 1.33 LINK C MSE A 32 N SER A 33 1555 1555 1.33 LINK C VAL A 64 N MSE A 65 1555 1555 1.33 LINK C MSE A 65 N ALA A 66 1555 1555 1.33 LINK C VAL A 131 N MSE A 132 1555 1555 1.33 LINK C MSE A 132 N GLU A 133 1555 1555 1.33 LINK C LYS A 222 N MSE A 223 1555 1555 1.33 LINK C MSE A 223 N SER A 224 1555 1555 1.33 LINK C LEU A 239 N MSE A 240 1555 1555 1.33 LINK C MSE A 240 N HIS A 241 1555 1555 1.33 LINK C ASP A 272 N MSE A 273 1555 1555 1.33 LINK C MSE A 273 N PRO A 274 1555 1555 1.35 LINK C GLU A 285 N MSE A 286 1555 1555 1.33 LINK C MSE A 286 N HIS A 287 1555 1555 1.33 LINK C ALA B 31 N MSE B 32 1555 1555 1.33 LINK C MSE B 32 N SER B 33 1555 1555 1.33 LINK C VAL B 64 N MSE B 65 1555 1555 1.33 LINK C MSE B 65 N ALA B 66 1555 1555 1.33 LINK C VAL B 131 N MSE B 132 1555 1555 1.33 LINK C MSE B 132 N GLU B 133 1555 1555 1.33 LINK C LYS B 222 N MSE B 223 1555 1555 1.33 LINK C MSE B 223 N SER B 224 1555 1555 1.33 LINK C LEU B 239 N MSE B 240 1555 1555 1.33 LINK C MSE B 240 N HIS B 241 1555 1555 1.33 LINK C ASP B 272 N MSE B 273 1555 1555 1.34 LINK C MSE B 273 N PRO B 274 1555 1555 1.35 LINK C GLU B 285 N MSE B 286 1555 1555 1.33 LINK C MSE B 286 N HIS B 287 1555 1555 1.33 SITE 1 AC1 15 GLN A 48 LEU A 67 GLN A 72 TYR A 81 SITE 2 AC1 15 GLY A 103 ASP A 126 ILE A 127 ASP A 128 SITE 3 AC1 15 ASP A 157 GLY A 158 ASP A 176 GLN A 209 SITE 4 AC1 15 HOH A 503 HOH A 695 HOH A 696 SITE 1 AC2 16 GLN B 48 LEU B 67 GLN B 72 TYR B 81 SITE 2 AC2 16 HIS B 82 GLY B 103 ASP B 106 ASP B 126 SITE 3 AC2 16 ILE B 127 ASP B 128 ASP B 157 GLY B 158 SITE 4 AC2 16 ASP B 176 HOH B 660 HOH B 736 HOH B 853 SITE 1 AC3 2 CYS A 91 ARG A 268 SITE 1 AC4 2 CYS B 91 ARG B 268 CRYST1 44.080 99.943 69.991 90.00 106.26 90.00 P 1 21 1 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 0.022686 0.000000 0.006617 0.00000 SCALE2 0.000000 0.010006 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014883 0.00000