2H76 - Header Asymmetric Unit

HEADER LYASE 01-JUN-06 2H76

TITLE CRYSTAL STRUCTURE OF THIOREDOXIN MUTANT D10E IN HEXAGONAL (P61) SPACE TITLE 2 GROUP

COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOREDOXIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TRXA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JF521; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTK100

KEYWDS ALPHA BETA, ELECTRON TRANSPORT, LYASE

EXPDTA X-RAY DIFFRACTION

AUTHOR J.A.GAVIRA,R.GODOY-RUIZ,B.IBARRA-MOLERO,J.M.SANCHEZ-RUIZ

REVDAT 4 02-MAY-12 2H76 1 COMPND REVDAT 3 13-JUL-11 2H76 1 VERSN REVDAT 2 24-FEB-09 2H76 1 VERSN REVDAT 1 15-MAY-07 2H76 0

JRNL AUTH R.GODOY-RUIZ,J.A.GAVIRA,B.IBARRA-MOLERO,J.M.SANCHEZ-RUIZ JRNL TITL CRYSTAL STRUCTURE OF THIOREDOXIN MUTANT D10E IN HEXAGONAL JRNL TITL 2 (P61) SPACE GROUP JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.GODOY-RUIZ,R.PEREZ-JIMENEZ,B.IBARRA-MOLERO, REMARK 1 AUTH 2 J.M.SANCHEZ-RUIZ REMARK 1 TITL RELATION BETWEEN PROTEIN STABILITY, EVOLUTION AND STRUCTURE, REMARK 1 TITL 2 AS PROBED BY CARBOXYLIC ACID MUTATIONS. REMARK 1 REF J.MOL.BIOL. V. 336 313 2004 REMARK 1 REFN ISSN 0022-2836

REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019, COOT, MOLPROBITY REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 12106 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.797 REMARK 3 FREE R VALUE TEST SET COUNT : 1186 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) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.31 REMARK 3 REFLECTION IN BIN (WORKING SET) : 799 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 66 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1640 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 99 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 37.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.08200 REMARK 3 B22 (A**2) : -2.08200 REMARK 3 B33 (A**2) : 3.12300 REMARK 3 B12 (A**2) : -1.04100 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): 0.322 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.256 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.173 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.361 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 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): 1750 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2386 ; 1.403 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 228 ; 5.783 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 72 ;36.268 ;26.250 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 314 ;15.798 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;24.691 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 275 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1290 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 736 ; 0.207 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1140 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 116 ; 0.397 ; 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): 21 ; 0.183 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.232 ; 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): 1128 ; 1.232 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1761 ; 1.832 ; 3.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 710 ; 1.134 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 617 ; 1.648 ; 3.000 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 20 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 1 A 9 REMARK 3 ORIGIN FOR THE GROUP (A): -20.0640 3.4860 0.0500 REMARK 3 T TENSOR REMARK 3 T11: 0.0486 T22: 0.0951 REMARK 3 T33: 0.1350 T12: 0.0147 REMARK 3 T13: 0.0468 T23: -0.0442 REMARK 3 L TENSOR REMARK 3 L11: 2.2033 L22: 4.8097 REMARK 3 L33: 21.1891 L12: -1.9468 REMARK 3 L13: 0.6431 L23: -3.1504 REMARK 3 S TENSOR REMARK 3 S11: 0.2211 S12: 0.3566 S13: -0.2838 REMARK 3 S21: -0.3991 S22: -0.1273 S23: -0.3317 REMARK 3 S31: 1.0880 S32: 0.2973 S33: -0.0937 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 10 A 14 REMARK 3 ORIGIN FOR THE GROUP (A): -16.8810 10.3780 8.3330 REMARK 3 T TENSOR REMARK 3 T11: 0.0715 T22: 0.0748 REMARK 3 T33: 0.1263 T12: -0.0219 REMARK 3 T13: 0.0050 T23: -0.0014 REMARK 3 L TENSOR REMARK 3 L11: 10.8694 L22: 10.8265 REMARK 3 L33: 19.0743 L12: -8.4300 REMARK 3 L13: 7.2003 L23: 2.2480 REMARK 3 S TENSOR REMARK 3 S11: -0.0798 S12: -0.7416 S13: 0.7543 REMARK 3 S21: 1.0499 S22: 0.4475 S23: 0.0772 REMARK 3 S31: 0.1709 S32: 0.3962 S33: -0.3678 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 15 A 31 REMARK 3 ORIGIN FOR THE GROUP (A): -24.8050 9.1750 2.8520 REMARK 3 T TENSOR REMARK 3 T11: 0.0639 T22: 0.0558 REMARK 3 T33: 0.1203 T12: 0.0175 REMARK 3 T13: -0.0017 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 3.6921 L22: 4.9171 REMARK 3 L33: 2.2117 L12: 3.4240 REMARK 3 L13: -0.6119 L23: -0.0683 REMARK 3 S TENSOR REMARK 3 S11: 0.0227 S12: 0.0218 S13: -0.1370 REMARK 3 S21: 0.1811 S22: 0.0179 S23: -0.1206 REMARK 3 S31: 0.0160 S32: 0.1019 S33: -0.0406 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 32 A 46 REMARK 3 ORIGIN FOR THE GROUP (A): -32.8810 2.3990 -4.8000 REMARK 3 T TENSOR REMARK 3 T11: -0.0011 T22: 0.0566 REMARK 3 T33: 0.1693 T12: -0.0038 REMARK 3 T13: -0.0245 T23: -0.0468 REMARK 3 L TENSOR REMARK 3 L11: 6.1484 L22: 6.2776 REMARK 3 L33: 10.3949 L12: 3.0422 REMARK 3 L13: -5.6752 L23: -1.8895 REMARK 3 S TENSOR REMARK 3 S11: 0.0993 S12: 0.5446 S13: -0.3673 REMARK 3 S21: -0.2575 S22: 0.2305 S23: 0.3495 REMARK 3 S31: 0.1108 S32: -0.2393 S33: -0.3299 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 47 A 53 REMARK 3 ORIGIN FOR THE GROUP (A): -23.0680 10.6500 -12.3030 REMARK 3 T TENSOR REMARK 3 T11: 0.0105 T22: 0.1410 REMARK 3 T33: -0.0154 T12: -0.0066 REMARK 3 T13: 0.0369 T23: -0.0703 REMARK 3 L TENSOR REMARK 3 L11: 9.0664 L22: 20.6331 REMARK 3 L33: 5.5536 L12: -0.9537 REMARK 3 L13: 5.5660 L23: -5.4632 REMARK 3 S TENSOR REMARK 3 S11: -0.0014 S12: 1.1082 S13: -0.6590 REMARK 3 S21: -1.1126 S22: 0.0396 S23: -0.3321 REMARK 3 S31: 0.0291 S32: 0.1241 S33: -0.0382 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 54 A 69 REMARK 3 ORIGIN FOR THE GROUP (A): -26.0440 6.3710 8.2750 REMARK 3 T TENSOR REMARK 3 T11: 0.0941 T22: 0.0574 REMARK 3 T33: 0.0835 T12: 0.0016 REMARK 3 T13: 0.0069 T23: 0.0041 REMARK 3 L TENSOR REMARK 3 L11: 1.5871 L22: 3.9121 REMARK 3 L33: 0.5341 L12: -0.4834 REMARK 3 L13: -0.1678 L23: -1.3432 REMARK 3 S TENSOR REMARK 3 S11: 0.0240 S12: -0.1912 S13: -0.1227 REMARK 3 S21: 0.4881 S22: 0.1335 S23: 0.0018 REMARK 3 S31: -0.0103 S32: 0.1307 S33: -0.1574 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 : A 70 A 78 REMARK 3 ORIGIN FOR THE GROUP (A): -34.8340 11.7480 7.8300 REMARK 3 T TENSOR REMARK 3 T11: 0.0723 T22: 0.0233 REMARK 3 T33: 0.1053 T12: -0.0217 REMARK 3 T13: 0.0679 T23: -0.0108 REMARK 3 L TENSOR REMARK 3 L11: 3.7985 L22: 0.2466 REMARK 3 L33: 0.0114 L12: -0.9631 REMARK 3 L13: 0.1161 L23: -0.0337 REMARK 3 S TENSOR REMARK 3 S11: -0.0687 S12: -0.2436 S13: -0.1664 REMARK 3 S21: 0.0437 S22: 0.0317 S23: 0.2403 REMARK 3 S31: 0.1849 S32: 0.0931 S33: 0.0371 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 : A 79 A 86 REMARK 3 ORIGIN FOR THE GROUP (A): -24.0010 19.2150 0.9430 REMARK 3 T TENSOR REMARK 3 T11: 0.0337 T22: 0.0205 REMARK 3 T33: 0.1629 T12: 0.0206 REMARK 3 T13: 0.0074 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 2.8874 L22: 3.9566 REMARK 3 L33: 7.8322 L12: 3.3569 REMARK 3 L13: -2.8761 L23: -2.8261 REMARK 3 S TENSOR REMARK 3 S11: 0.0316 S12: -0.3133 S13: 0.6805 REMARK 3 S21: -0.2829 S22: -0.2360 S23: -0.0932 REMARK 3 S31: -0.1949 S32: 0.1030 S33: 0.2045 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 : A 87 A 100 REMARK 3 ORIGIN FOR THE GROUP (A): -35.7790 12.3070 -5.2980 REMARK 3 T TENSOR REMARK 3 T11: -0.0053 T22: 0.0641 REMARK 3 T33: 0.1666 T12: 0.0166 REMARK 3 T13: -0.0101 T23: -0.0611 REMARK 3 L TENSOR REMARK 3 L11: 2.6723 L22: 4.6443 REMARK 3 L33: 4.7342 L12: 2.3245 REMARK 3 L13: 2.7068 L23: 0.0687 REMARK 3 S TENSOR REMARK 3 S11: 0.1457 S12: 0.3148 S13: 0.0694 REMARK 3 S21: -0.1570 S22: 0.2507 S23: 0.2225 REMARK 3 S31: 0.2503 S32: 0.0363 S33: -0.3964 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 : A 101 A 108 REMARK 3 ORIGIN FOR THE GROUP (A): -30.8710 18.7650 -8.9980 REMARK 3 T TENSOR REMARK 3 T11: -0.0051 T22: 0.0370 REMARK 3 T33: 0.1291 T12: 0.0334 REMARK 3 T13: 0.0014 T23: -0.0143 REMARK 3 L TENSOR REMARK 3 L11: 1.1920 L22: 20.4721 REMARK 3 L33: 12.6344 L12: 4.1427 REMARK 3 L13: 2.7719 L23: 3.5029 REMARK 3 S TENSOR REMARK 3 S11: 0.1170 S12: 0.3393 S13: 0.1199 REMARK 3 S21: -0.7642 S22: -0.1571 S23: -0.3545 REMARK 3 S31: -0.7082 S32: -0.0672 S33: 0.0402 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 2 B 13 REMARK 3 ORIGIN FOR THE GROUP (A): -42.2230 37.1010 7.2510 REMARK 3 T TENSOR REMARK 3 T11: 0.0318 T22: -0.0590 REMARK 3 T33: 0.2644 T12: 0.0460 REMARK 3 T13: 0.0553 T23: -0.1001 REMARK 3 L TENSOR REMARK 3 L11: 8.1815 L22: 6.7129 REMARK 3 L33: 16.7058 L12: -1.0694 REMARK 3 L13: 0.3932 L23: -1.0039 REMARK 3 S TENSOR REMARK 3 S11: 0.0647 S12: -0.2241 S13: -0.4268 REMARK 3 S21: 0.3296 S22: -0.1950 S23: 0.7862 REMARK 3 S31: -0.0873 S32: -0.1264 S33: 0.1302 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 14 B 25 REMARK 3 ORIGIN FOR THE GROUP (A): -36.8160 42.7830 3.1930 REMARK 3 T TENSOR REMARK 3 T11: 0.0666 T22: -0.0034 REMARK 3 T33: 0.1905 T12: 0.0427 REMARK 3 T13: 0.0810 T23: -0.0592 REMARK 3 L TENSOR REMARK 3 L11: 3.0136 L22: 10.8689 REMARK 3 L33: 0.0399 L12: -5.1843 REMARK 3 L13: 0.3457 L23: -0.6140 REMARK 3 S TENSOR REMARK 3 S11: 0.1973 S12: 0.1287 S13: 0.4857 REMARK 3 S21: -0.3238 S22: -0.1410 S23: 0.0582 REMARK 3 S31: 0.0499 S32: 0.0012 S33: -0.0563 REMARK 3 REMARK 3 TLS GROUP : 13 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 26 B 43 REMARK 3 ORIGIN FOR THE GROUP (A): -34.7990 24.6710 9.4970 REMARK 3 T TENSOR REMARK 3 T11: 0.0943 T22: 0.0168 REMARK 3 T33: 0.1008 T12: -0.0226 REMARK 3 T13: 0.0925 T23: -0.0260 REMARK 3 L TENSOR REMARK 3 L11: 1.2021 L22: 5.0263 REMARK 3 L33: 0.5127 L12: -0.4543 REMARK 3 L13: -0.3618 L23: 0.2231 REMARK 3 S TENSOR REMARK 3 S11: -0.0464 S12: -0.1777 S13: 0.1202 REMARK 3 S21: 0.4956 S22: 0.0405 S23: 0.3236 REMARK 3 S31: -0.0017 S32: 0.0551 S33: 0.0060 REMARK 3 REMARK 3 TLS GROUP : 14 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 44 B 49 REMARK 3 ORIGIN FOR THE GROUP (A): -26.6370 36.6570 15.7920 REMARK 3 T TENSOR REMARK 3 T11: 0.3711 T22: 0.0557 REMARK 3 T33: -0.0872 T12: 0.0408 REMARK 3 T13: 0.0039 T23: -0.0722 REMARK 3 L TENSOR REMARK 3 L11: 11.6619 L22: 20.3069 REMARK 3 L33: 0.5000 L12: -4.2439 REMARK 3 L13: 0.6159 L23: 2.7374 REMARK 3 S TENSOR REMARK 3 S11: -0.4924 S12: -0.9854 S13: 0.2589 REMARK 3 S21: 2.6658 S22: 0.7201 S23: 0.2516 REMARK 3 S31: 0.5819 S32: 0.4376 S33: -0.2276 REMARK 3 REMARK 3 TLS GROUP : 15 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 50 B 60 REMARK 3 ORIGIN FOR THE GROUP (A): -34.9560 35.7400 8.3940 REMARK 3 T TENSOR REMARK 3 T11: 0.0972 T22: -0.0382 REMARK 3 T33: 0.0697 T12: 0.0568 REMARK 3 T13: 0.0883 T23: -0.0367 REMARK 3 L TENSOR REMARK 3 L11: 19.0427 L22: 15.1576 REMARK 3 L33: 7.7717 L12: 12.5855 REMARK 3 L13: 6.9562 L23: 6.5883 REMARK 3 S TENSOR REMARK 3 S11: 0.0553 S12: -0.2237 S13: 0.8128 REMARK 3 S21: 0.3643 S22: -0.0474 S23: 0.6895 REMARK 3 S31: -0.4728 S32: 0.1261 S33: -0.0079 REMARK 3 REMARK 3 TLS GROUP : 16 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 61 B 72 REMARK 3 ORIGIN FOR THE GROUP (A): -41.3020 30.0100 -2.6710 REMARK 3 T TENSOR REMARK 3 T11: 0.1615 T22: -0.1056 REMARK 3 T33: 0.0824 T12: 0.0315 REMARK 3 T13: -0.0370 T23: -0.0778 REMARK 3 L TENSOR REMARK 3 L11: 17.3921 L22: 4.7471 REMARK 3 L33: 9.2323 L12: 2.3395 REMARK 3 L13: -7.8594 L23: -6.0751 REMARK 3 S TENSOR REMARK 3 S11: 0.3082 S12: 0.4590 S13: -0.0664 REMARK 3 S21: -0.4617 S22: -0.2247 S23: 0.7560 REMARK 3 S31: -0.1760 S32: -0.0996 S33: -0.0836 REMARK 3 REMARK 3 TLS GROUP : 17 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 73 B 81 REMARK 3 ORIGIN FOR THE GROUP (A): -32.3340 30.1630 -0.1840 REMARK 3 T TENSOR REMARK 3 T11: 0.1003 T22: 0.0379 REMARK 3 T33: 0.1150 T12: 0.0333 REMARK 3 T13: 0.0183 T23: 0.0007 REMARK 3 L TENSOR REMARK 3 L11: 3.2588 L22: 7.7891 REMARK 3 L33: 0.5062 L12: 2.8617 REMARK 3 L13: -1.2670 L23: -1.3805 REMARK 3 S TENSOR REMARK 3 S11: 0.3009 S12: 0.2633 S13: 0.2796 REMARK 3 S21: -0.4760 S22: -0.3953 S23: 0.4745 REMARK 3 S31: 0.0437 S32: -0.0994 S33: 0.0945 REMARK 3 REMARK 3 TLS GROUP : 18 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 82 B 94 REMARK 3 ORIGIN FOR THE GROUP (A): -28.4560 36.2670 -0.7660 REMARK 3 T TENSOR REMARK 3 T11: 0.0398 T22: 0.0663 REMARK 3 T33: 0.0686 T12: 0.0515 REMARK 3 T13: 0.0846 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 9.5660 L22: 14.9632 REMARK 3 L33: 6.5772 L12: -6.3799 REMARK 3 L13: 2.4037 L23: -5.4924 REMARK 3 S TENSOR REMARK 3 S11: 0.3552 S12: 0.4821 S13: 0.4581 REMARK 3 S21: -0.2881 S22: -0.1772 S23: -0.0059 REMARK 3 S31: -0.3686 S32: -0.4047 S33: -0.1779 REMARK 3 REMARK 3 TLS GROUP : 19 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 95 B 102 REMARK 3 ORIGIN FOR THE GROUP (A): -20.8830 31.4890 8.9250 REMARK 3 T TENSOR REMARK 3 T11: 0.0830 T22: 0.1107 REMARK 3 T33: 0.0127 T12: 0.0138 REMARK 3 T13: -0.0066 T23: -0.0920 REMARK 3 L TENSOR REMARK 3 L11: 3.9454 L22: 11.7801 REMARK 3 L33: 11.1896 L12: 1.7742 REMARK 3 L13: 0.0890 L23: -9.0757 REMARK 3 S TENSOR REMARK 3 S11: 0.0884 S12: -0.4111 S13: -0.2245 REMARK 3 S21: 0.6872 S22: 0.0898 S23: -0.2916 REMARK 3 S31: -0.3139 S32: 0.5157 S33: -0.1781 REMARK 3 REMARK 3 TLS GROUP : 20 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 103 B 108 REMARK 3 ORIGIN FOR THE GROUP (A): -20.9850 40.4300 5.4880 REMARK 3 T TENSOR REMARK 3 T11: 0.1163 T22: -0.0071 REMARK 3 T33: 0.0424 T12: -0.0664 REMARK 3 T13: -0.0257 T23: -0.0923 REMARK 3 L TENSOR REMARK 3 L11: 23.3211 L22: 33.6583 REMARK 3 L33: 21.7294 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: -0.1163 S12: 0.1158 S13: 1.2494 REMARK 3 S21: 1.1459 S22: 0.6593 S23: -2.3467 REMARK 3 S31: -1.2043 S32: -0.1381 S33: -0.5429 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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

REMARK 4 REMARK 4 2H76 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-06. REMARK 100 THE RCSB ID CODE IS RCSB038014.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.5 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 : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MONTEL OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER SMART 6000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROTEUM 2 REMARK 200 DATA SCALING SOFTWARE : SAINT, SADABS, XPREP REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12308 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 51.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 28.930 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.02410 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.1300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 22.28 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.15010 REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.460 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 2TRX REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 60% (V/V) MPD, HEPES 15 MM PH 4.1, REMARK 280 AC2CU 1MM, ACNA 15M, PH 3.5, COUNTER-DIFFUSION, TEMPERATURE 277K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 13.94467 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 27.88933 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 20.91700 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 34.86167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 6.97233 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA.

REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 B 1

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 ASP B 20 CB - CG - OD1 ANGL. DEV. = 6.9 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 2 -81.99 -105.29 REMARK 500 ARG A 73 -84.82 -121.48 REMARK 500 ASN B 83 53.35 39.50 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 MPD A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 502

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2TRX RELATED DB: PDB REMARK 900 RELATED ID: 1ZZY RELATED DB: PDB REMARK 900 RELATED ID: 2FCH RELATED DB: PDB REMARK 900 RELATED ID: 2FD3 RELATED DB: PDB REMARK 900 RELATED ID: 2H6X RELATED DB: PDB REMARK 900 RELATED ID: 2H6Y RELATED DB: PDB REMARK 900 RELATED ID: 2H7Z RELATED DB: PDB REMARK 900 RELATED ID: 2H70 RELATED DB: PDB REMARK 900 RELATED ID: 2H71 RELATED DB: PDB REMARK 900 RELATED ID: 2H72 RELATED DB: PDB REMARK 900 RELATED ID: 2H73 RELATED DB: PDB REMARK 900 RELATED ID: 2H74 RELATED DB: PDB REMARK 900 RELATED ID: 2H75 RELATED DB: PDB

DBREF 2H76 A 1 108 UNP Q2M889 Q2M889_ECOLI 2 109 DBREF 2H76 B 1 108 UNP Q2M889 Q2M889_ECOLI 2 109

SEQADV 2H76 GLU A 10 UNP Q2M889 ASP 11 ENGINEERED SEQADV 2H76 GLU B 10 UNP Q2M889 ASP 11 ENGINEERED

SEQRES 1 A 108 SER ASP LYS ILE ILE HIS LEU THR ASP GLU SER PHE ASP SEQRES 2 A 108 THR ASP VAL LEU LYS ALA ASP GLY ALA ILE LEU VAL ASP SEQRES 3 A 108 PHE TRP ALA GLU TRP CYS GLY PRO CYS LYS MET ILE ALA SEQRES 4 A 108 PRO ILE LEU ASP GLU ILE ALA ASP GLU TYR GLN GLY LYS SEQRES 5 A 108 LEU THR VAL ALA LYS LEU ASN ILE ASP GLN ASN PRO GLY SEQRES 6 A 108 THR ALA PRO LYS TYR GLY ILE ARG GLY ILE PRO THR LEU SEQRES 7 A 108 LEU LEU PHE LYS ASN GLY GLU VAL ALA ALA THR LYS VAL SEQRES 8 A 108 GLY ALA LEU SER LYS GLY GLN LEU LYS GLU PHE LEU ASP SEQRES 9 A 108 ALA ASN LEU ALA SEQRES 1 B 108 SER ASP LYS ILE ILE HIS LEU THR ASP GLU SER PHE ASP SEQRES 2 B 108 THR ASP VAL LEU LYS ALA ASP GLY ALA ILE LEU VAL ASP SEQRES 3 B 108 PHE TRP ALA GLU TRP CYS GLY PRO CYS LYS MET ILE ALA SEQRES 4 B 108 PRO ILE LEU ASP GLU ILE ALA ASP GLU TYR GLN GLY LYS SEQRES 5 B 108 LEU THR VAL ALA LYS LEU ASN ILE ASP GLN ASN PRO GLY SEQRES 6 B 108 THR ALA PRO LYS TYR GLY ILE ARG GLY ILE PRO THR LEU SEQRES 7 B 108 LEU LEU PHE LYS ASN GLY GLU VAL ALA ALA THR LYS VAL SEQRES 8 B 108 GLY ALA LEU SER LYS GLY GLN LEU LYS GLU PHE LEU ASP SEQRES 9 B 108 ALA ASN LEU ALA

HET MPD A 501 8 HET MPD A 502 8

HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL

FORMUL 3 MPD 2(C6 H14 O2) FORMUL 5 HOH *99(H2 O)

HELIX 1 1 SER A 11 VAL A 16 1 6 HELIX 2 2 CYS A 32 TYR A 49 1 18 HELIX 3 3 THR A 66 GLY A 71 5 6 HELIX 4 4 SER A 95 ALA A 108 1 14 HELIX 5 5 SER B 11 VAL B 16 1 6 HELIX 6 6 CYS B 32 TYR B 49 1 18 HELIX 7 7 THR B 66 GLY B 71 5 6 HELIX 8 8 SER B 95 ALA B 108 1 14

SHEET 1 A 5 ILE A 5 HIS A 6 0 SHEET 2 A 5 LEU A 53 ASN A 59 1 O LYS A 57 N ILE A 5 SHEET 3 A 5 ALA A 22 TRP A 28 1 N ASP A 26 O LEU A 58 SHEET 4 A 5 THR A 77 LYS A 82 -1 O PHE A 81 N ILE A 23 SHEET 5 A 5 GLU A 85 VAL A 91 -1 O ALA A 87 N LEU A 80 SHEET 1 B 5 ILE B 5 LEU B 7 0 SHEET 2 B 5 LEU B 53 ASN B 59 1 O LYS B 57 N LEU B 7 SHEET 3 B 5 ALA B 22 TRP B 28 1 N ASP B 26 O ALA B 56 SHEET 4 B 5 THR B 77 LYS B 82 -1 O THR B 77 N PHE B 27 SHEET 5 B 5 GLU B 85 VAL B 86 -1 O GLU B 85 N LYS B 82

SSBOND 1 CYS A 32 CYS A 35 1555 1555 2.12 SSBOND 2 CYS B 32 CYS B 35 1555 1555 2.08

CISPEP 1 ILE A 75 PRO A 76 0 -3.27 CISPEP 2 ILE B 75 PRO B 76 0 1.98

SITE 1 AC1 2 ARG A 73 HOH A 545 SITE 1 AC2 5 ASP A 20 GLY A 21 ALA A 22 LEU A 53 SITE 2 AC2 5 THR A 54

CRYST1 103.170 103.170 41.834 90.00 90.00 120.00 P 61 12

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 0.009690 0.005600 0.000000 0.00000

SCALE2 0.000000 0.011190 0.000000 0.00000

SCALE3 0.000000 0.000000 0.023900 0.00000