HEADER TRANSCRIPTION 30-JUN-09 3I3C TITLE CRYSTAL STRUCTURAL OF CBX5 CHROMO SHADOW DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHROMOBOX PROTEIN HOMOLOG 5; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: HETEROCHROMATIN PROTEIN 1 HOMOLOG ALPHA, HP1 ALPHA, ANTIGEN COMPND 5 P25; COMPND 6 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: CBX5, HP1A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CBX5, CHROMO SHADOW DOMAIN, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS KEYWDS 2 CONSORTIUM, SGC, CENTROMERE, NUCLEUS, PHOSPHOPROTEIN, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR M.F.AMAYA,Z.LI,Y.LI,I.KOZIERADZKI,A.M.EDWARDS,C.H.ARROWSMITH, AUTHOR 2 J.WEIGELT,C.BOUNTRA,A.BOCHKAREV,J.MIN,H.OUYANG,STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (SGC) REVDAT 4 21-FEB-24 3I3C 1 REMARK SEQADV REVDAT 3 01-NOV-17 3I3C 1 REMARK REVDAT 2 13-JUL-11 3I3C 1 VERSN REVDAT 1 18-AUG-09 3I3C 0 JRNL AUTH Z.LI,Y.LI,M.F.AMAYA,A.M.EDWARDS,C.H.ARROWSMITH,J.WEIGELT, JRNL AUTH 2 C.BOUNTRA,A.BOCHKAREV,J.MIN,H.OUYANG JRNL TITL CRYSTAL STRUCTURAL OF CBX5 CHROMO SHADOW DOMAIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 2.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 11716 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) : 0.268 REMARK 3 R VALUE (WORKING SET) : 0.266 REMARK 3 FREE R VALUE : 0.303 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 569 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.48 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 REFLECTION IN BIN (WORKING SET) : 627 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.3630 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.3750 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1762 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 35 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) : 25.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.22000 REMARK 3 B22 (A**2) : -5.28000 REMARK 3 B33 (A**2) : 11.50000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.465 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.312 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.255 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.022 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.921 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1805 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2433 ; 1.676 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 224 ; 5.932 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 85 ;41.002 ;26.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 314 ;15.519 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;24.943 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 273 ; 0.095 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1355 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1142 ; 0.602 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1808 ; 1.081 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 663 ; 1.951 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 625 ; 3.005 ; 4.500 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 C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 14 A 65 1 REMARK 3 1 B 14 B 65 1 REMARK 3 1 C 14 C 65 1 REMARK 3 1 D 14 D 65 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 346 ; 0.060 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 B (A): 346 ; 0.060 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 C (A): 346 ; 0.080 ; 0.050 REMARK 3 TIGHT POSITIONAL 1 D (A): 346 ; 0.050 ; 0.050 REMARK 3 TIGHT THERMAL 1 A (A**2): 346 ; 0.190 ; 0.500 REMARK 3 TIGHT THERMAL 1 B (A**2): 346 ; 0.150 ; 0.500 REMARK 3 TIGHT THERMAL 1 C (A**2): 346 ; 0.140 ; 0.500 REMARK 3 TIGHT THERMAL 1 D (A**2): 346 ; 0.140 ; 0.500 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 13 A 24 REMARK 3 ORIGIN FOR THE GROUP (A): -27.3530 32.6920 -7.5810 REMARK 3 T TENSOR REMARK 3 T11: 0.2930 T22: 0.3802 REMARK 3 T33: 0.2079 T12: 0.0776 REMARK 3 T13: -0.0529 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 7.8862 L22: 7.4827 REMARK 3 L33: 10.6687 L12: 5.4292 REMARK 3 L13: 2.8816 L23: 5.7753 REMARK 3 S TENSOR REMARK 3 S11: -0.2144 S12: 0.9009 S13: 0.8473 REMARK 3 S21: -0.8698 S22: 0.0249 S23: 0.7234 REMARK 3 S31: -0.9183 S32: -0.1594 S33: 0.1895 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 25 A 69 REMARK 3 ORIGIN FOR THE GROUP (A): -26.5910 24.3050 -2.4060 REMARK 3 T TENSOR REMARK 3 T11: 0.2065 T22: 0.2742 REMARK 3 T33: 0.2351 T12: 0.0073 REMARK 3 T13: -0.0008 T23: -0.0395 REMARK 3 L TENSOR REMARK 3 L11: 12.6978 L22: 8.5715 REMARK 3 L33: 5.0533 L12: -2.0159 REMARK 3 L13: -0.6341 L23: 0.0814 REMARK 3 S TENSOR REMARK 3 S11: -0.0701 S12: 0.0268 S13: -0.4576 REMARK 3 S21: 0.0105 S22: -0.0316 S23: 0.2958 REMARK 3 S31: 0.2198 S32: -0.2582 S33: 0.1017 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 70 A 72 REMARK 3 ORIGIN FOR THE GROUP (A): -27.0730 11.7400 0.7970 REMARK 3 T TENSOR REMARK 3 T11: 0.7005 T22: 1.1899 REMARK 3 T33: 1.0569 T12: 0.1323 REMARK 3 T13: 0.1331 T23: 0.4178 REMARK 3 L TENSOR REMARK 3 L11: 14.5374 L22: 10.5343 REMARK 3 L33: 22.4452 L12: -1.3938 REMARK 3 L13: -17.8940 L23: 3.7644 REMARK 3 S TENSOR REMARK 3 S11: -0.1860 S12: 1.2292 S13: -1.1657 REMARK 3 S21: 1.2075 S22: -1.0769 S23: -0.2065 REMARK 3 S31: 0.4262 S32: -1.8142 S33: 1.2630 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 : B 14 B 17 REMARK 3 ORIGIN FOR THE GROUP (A): -9.5970 -1.7900 7.1220 REMARK 3 T TENSOR REMARK 3 T11: 0.6182 T22: 0.4776 REMARK 3 T33: 0.2124 T12: 0.0621 REMARK 3 T13: -0.0392 T23: 0.0645 REMARK 3 L TENSOR REMARK 3 L11: 20.6544 L22: 8.1123 REMARK 3 L33: 27.9761 L12: 4.7350 REMARK 3 L13: -6.5630 L23: -6.4648 REMARK 3 S TENSOR REMARK 3 S11: -0.0305 S12: -1.8735 S13: -0.7462 REMARK 3 S21: 0.9893 S22: -0.3162 S23: -1.1493 REMARK 3 S31: 0.1649 S32: 1.0405 S33: 0.3467 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 : B 18 B 53 REMARK 3 ORIGIN FOR THE GROUP (A): -11.0990 1.9100 -4.7650 REMARK 3 T TENSOR REMARK 3 T11: 0.4141 T22: 0.1686 REMARK 3 T33: 0.3570 T12: 0.0180 REMARK 3 T13: 0.0557 T23: -0.0072 REMARK 3 L TENSOR REMARK 3 L11: 11.5958 L22: 9.2536 REMARK 3 L33: 4.3698 L12: -0.7445 REMARK 3 L13: -1.1895 L23: -0.3124 REMARK 3 S TENSOR REMARK 3 S11: -0.1287 S12: -0.0933 S13: 0.1398 REMARK 3 S21: -0.0840 S22: -0.0410 S23: 0.1813 REMARK 3 S31: 0.2771 S32: -0.0057 S33: 0.1697 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 : B 54 B 73 REMARK 3 ORIGIN FOR THE GROUP (A): -17.6600 10.5930 -4.0280 REMARK 3 T TENSOR REMARK 3 T11: 0.3650 T22: 0.2195 REMARK 3 T33: 0.4493 T12: 0.0160 REMARK 3 T13: 0.0570 T23: -0.0185 REMARK 3 L TENSOR REMARK 3 L11: 6.6880 L22: 9.5545 REMARK 3 L33: 3.3772 L12: 0.4523 REMARK 3 L13: -2.3024 L23: -1.2885 REMARK 3 S TENSOR REMARK 3 S11: -0.2086 S12: 0.1486 S13: 0.1708 REMARK 3 S21: 0.1812 S22: 0.0409 S23: 0.5264 REMARK 3 S31: -0.0626 S32: -0.1826 S33: 0.1677 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 : C 14 C 29 REMARK 3 ORIGIN FOR THE GROUP (A): -11.3870 -13.6010 -3.6580 REMARK 3 T TENSOR REMARK 3 T11: 0.3596 T22: 0.3292 REMARK 3 T33: 0.4351 T12: -0.0885 REMARK 3 T13: -0.0205 T23: 0.0146 REMARK 3 L TENSOR REMARK 3 L11: 9.1754 L22: 9.6920 REMARK 3 L33: 5.9251 L12: -1.6431 REMARK 3 L13: -0.4777 L23: -0.4013 REMARK 3 S TENSOR REMARK 3 S11: -0.0529 S12: 0.2191 S13: -0.0294 REMARK 3 S21: -0.1564 S22: -0.1740 S23: -0.4300 REMARK 3 S31: -0.3855 S32: 0.5569 S33: 0.2269 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 : C 30 C 68 REMARK 3 ORIGIN FOR THE GROUP (A): -16.9270 -13.7500 -3.8290 REMARK 3 T TENSOR REMARK 3 T11: 0.3678 T22: 0.2828 REMARK 3 T33: 0.4322 T12: -0.0358 REMARK 3 T13: 0.0005 T23: 0.0377 REMARK 3 L TENSOR REMARK 3 L11: 9.0854 L22: 9.9724 REMARK 3 L33: 4.0578 L12: 1.1703 REMARK 3 L13: -0.0419 L23: -1.8431 REMARK 3 S TENSOR REMARK 3 S11: -0.4329 S12: 0.2947 S13: 0.2675 REMARK 3 S21: -0.3381 S22: -0.0754 S23: -0.1928 REMARK 3 S31: -0.3504 S32: -0.0085 S33: 0.5083 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 : C 69 C 72 REMARK 3 ORIGIN FOR THE GROUP (A): -28.0780 -14.0430 0.2800 REMARK 3 T TENSOR REMARK 3 T11: 0.3669 T22: 0.7816 REMARK 3 T33: 0.7304 T12: 0.1607 REMARK 3 T13: -0.0502 T23: -0.1164 REMARK 3 L TENSOR REMARK 3 L11: 3.2272 L22: 29.1392 REMARK 3 L33: 0.4868 L12: -5.3609 REMARK 3 L13: 0.3135 L23: 2.5144 REMARK 3 S TENSOR REMARK 3 S11: -0.0916 S12: -0.4976 S13: -0.3034 REMARK 3 S21: 0.8432 S22: -0.0225 S23: 1.2626 REMARK 3 S31: 0.0867 S32: -0.1809 S33: 0.1141 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 : D 14 D 29 REMARK 3 ORIGIN FOR THE GROUP (A): -43.2680 32.6320 -3.0800 REMARK 3 T TENSOR REMARK 3 T11: 0.1471 T22: 0.4534 REMARK 3 T33: 0.4603 T12: -0.0771 REMARK 3 T13: -0.0245 T23: 0.0667 REMARK 3 L TENSOR REMARK 3 L11: 9.4413 L22: 10.3494 REMARK 3 L33: 7.8545 L12: -2.9770 REMARK 3 L13: -0.0190 L23: -1.9085 REMARK 3 S TENSOR REMARK 3 S11: -0.0072 S12: 0.2520 S13: 0.7517 REMARK 3 S21: 0.0462 S22: -0.4256 S23: -0.3049 REMARK 3 S31: -0.6078 S32: 0.3780 S33: 0.4329 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 : D 30 D 68 REMARK 3 ORIGIN FOR THE GROUP (A): -45.2600 27.4430 -2.9880 REMARK 3 T TENSOR REMARK 3 T11: 0.2220 T22: 0.4288 REMARK 3 T33: 0.3383 T12: -0.0015 REMARK 3 T13: -0.0260 T23: 0.0367 REMARK 3 L TENSOR REMARK 3 L11: 10.7094 L22: 6.3040 REMARK 3 L33: 4.2722 L12: 0.2725 REMARK 3 L13: 2.0496 L23: -0.1193 REMARK 3 S TENSOR REMARK 3 S11: 0.0764 S12: -0.0248 S13: -0.1636 REMARK 3 S21: 0.1049 S22: -0.2849 S23: -0.2583 REMARK 3 S31: 0.2149 S32: 0.4412 S33: 0.2085 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 : D 69 D 72 REMARK 3 ORIGIN FOR THE GROUP (A): -49.2780 17.3680 -7.4980 REMARK 3 T TENSOR REMARK 3 T11: 0.6066 T22: 0.3099 REMARK 3 T33: 0.6534 T12: 0.0766 REMARK 3 T13: 0.0439 T23: -0.0748 REMARK 3 L TENSOR REMARK 3 L11: 15.1769 L22: 8.3172 REMARK 3 L33: 1.1958 L12: -1.6139 REMARK 3 L13: -3.7320 L23: 0.8020 REMARK 3 S TENSOR REMARK 3 S11: -0.1192 S12: 0.6189 S13: -1.0526 REMARK 3 S21: -0.8606 S22: -0.5350 S23: 0.3496 REMARK 3 S31: 0.0617 S32: -0.2282 S33: 0.6542 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 3I3C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000053911. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97959 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11761 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.24000 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2M DI-NA TARTRATE, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 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 -X+1/2,Y+1/2,-Z 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 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 40.83000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.29350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.83000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 63.29350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 SER A 1 REMARK 465 SER A 2 REMARK 465 GLY A 3 REMARK 465 ARG A 4 REMARK 465 GLU A 5 REMARK 465 ASN A 6 REMARK 465 LEU A 7 REMARK 465 TYR A 8 REMARK 465 PHE A 9 REMARK 465 GLN A 10 REMARK 465 GLY A 11 REMARK 465 SER A 12 REMARK 465 SER A 34 REMARK 465 CYS A 35 REMARK 465 GLY A 36 REMARK 465 ARG A 73 REMARK 465 LEU A 74 REMARK 465 THR A 75 REMARK 465 SER B 1 REMARK 465 SER B 2 REMARK 465 GLY B 3 REMARK 465 ARG B 4 REMARK 465 GLU B 5 REMARK 465 ASN B 6 REMARK 465 LEU B 7 REMARK 465 TYR B 8 REMARK 465 PHE B 9 REMARK 465 GLN B 10 REMARK 465 GLY B 11 REMARK 465 SER B 12 REMARK 465 ASN B 13 REMARK 465 CYS B 35 REMARK 465 GLY B 36 REMARK 465 LEU B 74 REMARK 465 THR B 75 REMARK 465 SER C 1 REMARK 465 SER C 2 REMARK 465 GLY C 3 REMARK 465 ARG C 4 REMARK 465 GLU C 5 REMARK 465 ASN C 6 REMARK 465 LEU C 7 REMARK 465 TYR C 8 REMARK 465 PHE C 9 REMARK 465 GLN C 10 REMARK 465 GLY C 11 REMARK 465 SER C 12 REMARK 465 ASN C 13 REMARK 465 SER C 34 REMARK 465 CYS C 35 REMARK 465 ARG C 73 REMARK 465 LEU C 74 REMARK 465 THR C 75 REMARK 465 SER D 1 REMARK 465 SER D 2 REMARK 465 GLY D 3 REMARK 465 ARG D 4 REMARK 465 GLU D 5 REMARK 465 ASN D 6 REMARK 465 LEU D 7 REMARK 465 TYR D 8 REMARK 465 PHE D 9 REMARK 465 GLN D 10 REMARK 465 GLY D 11 REMARK 465 SER D 12 REMARK 465 ASN D 13 REMARK 465 CYS D 35 REMARK 465 GLY D 36 REMARK 465 ARG D 73 REMARK 465 LEU D 74 REMARK 465 THR D 75 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ILE B 15 CG1 CG2 CD1 REMARK 470 LEU B 23 CG CD1 CD2 REMARK 470 GLU B 24 CG CD OE1 OE2 REMARK 470 SER B 34 CB OG REMARK 470 LYS B 45 CG CD CE NZ REMARK 470 ARG B 73 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 14 CG OD1 OD2 REMARK 470 ILE C 15 CG1 CG2 CD1 REMARK 470 ARG C 17 NE CZ NH1 NH2 REMARK 470 ASP C 37 CG OD1 OD2 REMARK 470 LYS C 45 CG CD CE NZ REMARK 470 LYS C 61 CG CD CE NZ REMARK 470 GLU D 24 CG CD OE1 OE2 REMARK 470 LYS D 45 CG CD CE NZ REMARK 470 THR D 47 OG1 CG2 REMARK 470 LYS D 61 CG CD CE NZ REMARK 470 GLU D 72 CG CD OE1 OE2 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 ARG B 21 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG C 21 CD - NE - CZ ANGL. DEV. = 8.9 DEGREES REMARK 500 ARG C 21 NE - CZ - NH1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG C 21 NE - CZ - NH2 ANGL. DEV. = -6.3 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 ASP A 46 -12.00 67.70 REMARK 500 GLU A 71 13.39 -62.81 REMARK 500 GLU A 71 12.75 -62.81 REMARK 500 LYS B 27 129.01 -171.23 REMARK 500 ASP B 46 -6.88 66.33 REMARK 500 ASP C 46 -7.71 65.97 REMARK 500 ASP D 46 -17.13 66.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 76 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 76 DBREF 3I3C A 12 75 UNP P45973 CBX5_HUMAN 110 173 DBREF 3I3C B 12 75 UNP P45973 CBX5_HUMAN 110 173 DBREF 3I3C C 12 75 UNP P45973 CBX5_HUMAN 110 173 DBREF 3I3C D 12 75 UNP P45973 CBX5_HUMAN 110 173 SEQADV 3I3C SER A 1 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER A 2 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY A 3 UNP P45973 EXPRESSION TAG SEQADV 3I3C ARG A 4 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLU A 5 UNP P45973 EXPRESSION TAG SEQADV 3I3C ASN A 6 UNP P45973 EXPRESSION TAG SEQADV 3I3C LEU A 7 UNP P45973 EXPRESSION TAG SEQADV 3I3C TYR A 8 UNP P45973 EXPRESSION TAG SEQADV 3I3C PHE A 9 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLN A 10 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY A 11 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER B 1 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER B 2 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY B 3 UNP P45973 EXPRESSION TAG SEQADV 3I3C ARG B 4 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLU B 5 UNP P45973 EXPRESSION TAG SEQADV 3I3C ASN B 6 UNP P45973 EXPRESSION TAG SEQADV 3I3C LEU B 7 UNP P45973 EXPRESSION TAG SEQADV 3I3C TYR B 8 UNP P45973 EXPRESSION TAG SEQADV 3I3C PHE B 9 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLN B 10 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY B 11 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER C 1 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER C 2 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY C 3 UNP P45973 EXPRESSION TAG SEQADV 3I3C ARG C 4 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLU C 5 UNP P45973 EXPRESSION TAG SEQADV 3I3C ASN C 6 UNP P45973 EXPRESSION TAG SEQADV 3I3C LEU C 7 UNP P45973 EXPRESSION TAG SEQADV 3I3C TYR C 8 UNP P45973 EXPRESSION TAG SEQADV 3I3C PHE C 9 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLN C 10 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY C 11 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER D 1 UNP P45973 EXPRESSION TAG SEQADV 3I3C SER D 2 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY D 3 UNP P45973 EXPRESSION TAG SEQADV 3I3C ARG D 4 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLU D 5 UNP P45973 EXPRESSION TAG SEQADV 3I3C ASN D 6 UNP P45973 EXPRESSION TAG SEQADV 3I3C LEU D 7 UNP P45973 EXPRESSION TAG SEQADV 3I3C TYR D 8 UNP P45973 EXPRESSION TAG SEQADV 3I3C PHE D 9 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLN D 10 UNP P45973 EXPRESSION TAG SEQADV 3I3C GLY D 11 UNP P45973 EXPRESSION TAG SEQRES 1 A 75 SER SER GLY ARG GLU ASN LEU TYR PHE GLN GLY SER ASN SEQRES 2 A 75 ASP ILE ALA ARG GLY PHE GLU ARG GLY LEU GLU PRO GLU SEQRES 3 A 75 LYS ILE ILE GLY ALA THR ASP SER CYS GLY ASP LEU MET SEQRES 4 A 75 PHE LEU MET LYS TRP LYS ASP THR ASP GLU ALA ASP LEU SEQRES 5 A 75 VAL LEU ALA LYS GLU ALA ASN VAL LYS CYS PRO GLN ILE SEQRES 6 A 75 VAL ILE ALA PHE TYR GLU GLU ARG LEU THR SEQRES 1 B 75 SER SER GLY ARG GLU ASN LEU TYR PHE GLN GLY SER ASN SEQRES 2 B 75 ASP ILE ALA ARG GLY PHE GLU ARG GLY LEU GLU PRO GLU SEQRES 3 B 75 LYS ILE ILE GLY ALA THR ASP SER CYS GLY ASP LEU MET SEQRES 4 B 75 PHE LEU MET LYS TRP LYS ASP THR ASP GLU ALA ASP LEU SEQRES 5 B 75 VAL LEU ALA LYS GLU ALA ASN VAL LYS CYS PRO GLN ILE SEQRES 6 B 75 VAL ILE ALA PHE TYR GLU GLU ARG LEU THR SEQRES 1 C 75 SER SER GLY ARG GLU ASN LEU TYR PHE GLN GLY SER ASN SEQRES 2 C 75 ASP ILE ALA ARG GLY PHE GLU ARG GLY LEU GLU PRO GLU SEQRES 3 C 75 LYS ILE ILE GLY ALA THR ASP SER CYS GLY ASP LEU MET SEQRES 4 C 75 PHE LEU MET LYS TRP LYS ASP THR ASP GLU ALA ASP LEU SEQRES 5 C 75 VAL LEU ALA LYS GLU ALA ASN VAL LYS CYS PRO GLN ILE SEQRES 6 C 75 VAL ILE ALA PHE TYR GLU GLU ARG LEU THR SEQRES 1 D 75 SER SER GLY ARG GLU ASN LEU TYR PHE GLN GLY SER ASN SEQRES 2 D 75 ASP ILE ALA ARG GLY PHE GLU ARG GLY LEU GLU PRO GLU SEQRES 3 D 75 LYS ILE ILE GLY ALA THR ASP SER CYS GLY ASP LEU MET SEQRES 4 D 75 PHE LEU MET LYS TRP LYS ASP THR ASP GLU ALA ASP LEU SEQRES 5 D 75 VAL LEU ALA LYS GLU ALA ASN VAL LYS CYS PRO GLN ILE SEQRES 6 D 75 VAL ILE ALA PHE TYR GLU GLU ARG LEU THR HET NA A 76 1 HET NA B 76 1 HETNAM NA SODIUM ION FORMUL 5 NA 2(NA 1+) FORMUL 7 HOH *35(H2 O) HELIX 1 1 ARG A 17 GLY A 22 5 6 HELIX 2 2 ALA A 55 CYS A 62 1 8 HELIX 3 3 CYS A 62 GLU A 71 1 10 HELIX 4 4 ARG B 17 GLY B 22 5 6 HELIX 5 5 ALA B 55 CYS B 62 1 8 HELIX 6 6 CYS B 62 GLU B 71 1 10 HELIX 7 7 ARG C 17 GLY C 22 5 6 HELIX 8 8 ALA C 55 CYS C 62 1 8 HELIX 9 9 CYS C 62 GLU C 71 1 10 HELIX 10 10 ARG D 17 GLY D 22 5 6 HELIX 11 11 ALA D 55 CYS D 62 1 8 HELIX 12 12 CYS D 62 GLU D 72 1 11 SHEET 1 A 3 PRO A 25 THR A 32 0 SHEET 2 A 3 MET A 39 TRP A 44 -1 O LYS A 43 N GLU A 26 SHEET 3 A 3 ALA A 50 LEU A 54 -1 O VAL A 53 N PHE A 40 SHEET 1 B 3 PRO B 25 THR B 32 0 SHEET 2 B 3 MET B 39 TRP B 44 -1 O LEU B 41 N GLY B 30 SHEET 3 B 3 ALA B 50 LEU B 54 -1 O VAL B 53 N PHE B 40 SHEET 1 C 3 PRO C 25 THR C 32 0 SHEET 2 C 3 MET C 39 TRP C 44 -1 O LYS C 43 N GLU C 26 SHEET 3 C 3 ALA C 50 LEU C 54 -1 O VAL C 53 N PHE C 40 SHEET 1 D 3 PRO D 25 THR D 32 0 SHEET 2 D 3 MET D 39 TRP D 44 -1 O LYS D 43 N LYS D 27 SHEET 3 D 3 ALA D 50 LEU D 54 -1 O VAL D 53 N PHE D 40 SITE 1 AC1 4 CYS A 62 PRO A 63 GLN A 64 ILE A 65 SITE 1 AC2 4 CYS B 62 PRO B 63 GLN B 64 ILE B 65 CRYST1 81.660 126.587 31.399 90.00 90.00 90.00 P 21 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 0.012246 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007900 0.000000 0.00000 SCALE3 0.000000 0.000000 0.031848 0.00000