4X2V - Header Asymmetric Unit

HEADER HYDROLASE 27-NOV-14 4X2V

TITLE CRYSTAL STRUCTURE OF THE MURINE NOROVIRUS NS6 PROTEASE (INACTIVE C139A TITLE 2 MUTANT) WITH A C-TERMINAL EXTENSION TO INCLUDE RESIDUE P1 PRIME OF TITLE 3 NS7

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NS6 PROTEASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 995-1178; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NS6 PROTEASE; COMPND 9 CHAIN: E; COMPND 10 FRAGMENT: UNP RESIDUES 1174-1178; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: NS6 PROTEASE; COMPND 14 CHAIN: F; COMPND 15 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MURINE NOROVIRUS 1; SOURCE 3 ORGANISM_TAXID: 223997; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: CODONPLUS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PETM-11; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: MURINE NOROVIRUS 1; SOURCE 11 ORGANISM_TAXID: 223997; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_VARIANT: CODONPLUS; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PETM-11; SOURCE 17 MOL_ID: 3; SOURCE 18 ORGANISM_SCIENTIFIC: MURINE NOROVIRUS 1; SOURCE 19 ORGANISM_TAXID: 223997; SOURCE 20 STRAIN: CW1; SOURCE 21 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 22 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 23 EXPRESSION_SYSTEM_VARIANT: CODONPLUS; SOURCE 24 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 25 EXPRESSION_SYSTEM_PLASMID: PETM-11

KEYWDS MURINE NOROVIRUS PROTEASE, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR H.FERNANDES,E.N.LEEN,S.CURRY

REVDAT 4 18-MAR-15 4X2V 1 JRNL REVDAT 3 04-MAR-15 4X2V 1 SHEET REVDAT 2 25-FEB-15 4X2V 1 JRNL REVDAT 1 18-FEB-15 4X2V 0

JRNL AUTH H.FERNANDES,E.N.LEEN,H.CROMWELL,M.P.PFEIL,S.CURRY JRNL TITL STRUCTURE DETERMINATION OF MURINE NOROVIRUS NS6 PROTEASES JRNL TITL 2 WITH C-TERMINAL EXTENSIONS DESIGNED TO PROBE JRNL TITL 3 PROTEASE-SUBSTRATE INTERACTIONS. JRNL REF PEERJ V. 3 E798 2015 JRNL REFN ESSN 2167-8359 JRNL PMID 25755927 JRNL DOI 10.7717/PEERJ.798

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.N.LEEN,G.BAEZA,S.CURRY REMARK 1 TITL STRUCTURE OF A MURINE NOROVIRUS NS6 PROTEASE-PRODUCT COMPLEX REMARK 1 TITL 2 REVEALED BY ADVENTITIOUS CRYSTALLISATION. REMARK 1 REF PLOS ONE V. 7 38723 2012 REMARK 1 REFN ESSN 1932-6203 REMARK 1 PMID 22685603 REMARK 1 DOI 10.1371/JOURNAL.PONE.0038723

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 70.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 75.6 REMARK 3 NUMBER OF REFLECTIONS : 25992 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM SELECTION REMARK 3 R VALUE (WORKING + TEST SET) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.300 REMARK 3 FREE R VALUE TEST SET COUNT : 860 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) : 2.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.37 REMARK 3 REFLECTION IN BIN (WORKING SET) : 215 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 8.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.2970 REMARK 3 BIN FREE R VALUE SET COUNT : 4 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5247 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 88 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.14000 REMARK 3 B22 (A**2) : -0.79000 REMARK 3 B33 (A**2) : 2.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.20000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.708 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.329 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.313 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.908 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.928 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.893 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5393 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 5195 ; 0.007 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7330 ; 1.605 ; 1.931 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11911 ; 1.329 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 712 ; 7.793 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 188 ;28.254 ;22.872 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 816 ;18.073 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;19.415 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 834 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6154 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1254 ; 0.007 ; 0.020 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): 2854 ; 1.277 ; 2.055 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2853 ; 1.277 ; 2.054 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3558 ; 2.154 ; 3.071 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 6 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 1 173 B 1 173 8914 0.120 0.050 REMARK 3 2 A 3 173 C 3 173 8973 0.100 0.050 REMARK 3 3 A 3 172 D 3 172 8930 0.120 0.050 REMARK 3 4 B 3 173 C 3 173 9093 0.120 0.050 REMARK 3 5 B 3 172 D 3 172 8953 0.110 0.050 REMARK 3 6 C 3 172 D 3 172 8807 0.120 0.050 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 1 A 103 REMARK 3 ORIGIN FOR THE GROUP (A): -48.5760 6.4810 82.4910 REMARK 3 T TENSOR REMARK 3 T11: 0.3377 T22: 0.2856 REMARK 3 T33: 0.0498 T12: -0.0179 REMARK 3 T13: 0.0534 T23: -0.0880 REMARK 3 L TENSOR REMARK 3 L11: 7.1732 L22: 4.3188 REMARK 3 L33: 7.7785 L12: -0.6217 REMARK 3 L13: 3.6873 L23: -0.4569 REMARK 3 S TENSOR REMARK 3 S11: 0.2096 S12: 0.0535 S13: 0.2421 REMARK 3 S21: 0.0911 S22: -0.5508 S23: 0.1125 REMARK 3 S31: 0.1650 S32: -0.9240 S33: 0.3411 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 104 A 115 REMARK 3 ORIGIN FOR THE GROUP (A): -51.8810 20.1990 98.2290 REMARK 3 T TENSOR REMARK 3 T11: 1.0692 T22: 1.5074 REMARK 3 T33: 0.8328 T12: 0.0003 REMARK 3 T13: -0.0712 T23: 0.1770 REMARK 3 L TENSOR REMARK 3 L11: 31.2433 L22: 90.4351 REMARK 3 L33: 18.8236 L12: -25.4933 REMARK 3 L13: 3.2660 L23: 33.1294 REMARK 3 S TENSOR REMARK 3 S11: -2.4823 S12: -1.3082 S13: 2.1670 REMARK 3 S21: 0.0568 S22: 2.0716 S23: -1.1250 REMARK 3 S31: -1.2243 S32: 0.0709 S33: 0.4108 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 116 A 174 REMARK 3 ORIGIN FOR THE GROUP (A): -41.1600 7.7760 93.8440 REMARK 3 T TENSOR REMARK 3 T11: 0.4610 T22: 0.1831 REMARK 3 T33: 0.0703 T12: -0.0416 REMARK 3 T13: 0.0129 T23: -0.0660 REMARK 3 L TENSOR REMARK 3 L11: 10.7368 L22: 11.6374 REMARK 3 L33: 10.3201 L12: 1.2142 REMARK 3 L13: 0.8379 L23: -0.7436 REMARK 3 S TENSOR REMARK 3 S11: 0.1419 S12: -0.9583 S13: 0.5834 REMARK 3 S21: 0.5789 S22: -0.6726 S23: -0.2856 REMARK 3 S31: -0.1762 S32: -0.3184 S33: 0.5307 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 0 B 101 REMARK 3 ORIGIN FOR THE GROUP (A): -14.5620 -2.9220 81.2320 REMARK 3 T TENSOR REMARK 3 T11: 0.4239 T22: 0.8294 REMARK 3 T33: 0.2381 T12: 0.2771 REMARK 3 T13: 0.0301 T23: 0.2322 REMARK 3 L TENSOR REMARK 3 L11: 5.2784 L22: 3.9245 REMARK 3 L33: 7.8749 L12: 0.4689 REMARK 3 L13: -1.1194 L23: 0.2679 REMARK 3 S TENSOR REMARK 3 S11: -0.0080 S12: 0.7472 S13: 0.2485 REMARK 3 S21: -0.0807 S22: -0.2467 S23: -0.8572 REMARK 3 S31: 0.7140 S32: 1.9788 S33: 0.2547 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 102 B 115 REMARK 3 ORIGIN FOR THE GROUP (A): -16.1180 -15.9760 97.0900 REMARK 3 T TENSOR REMARK 3 T11: 0.7869 T22: 0.7498 REMARK 3 T33: 0.6673 T12: 0.1332 REMARK 3 T13: -0.0988 T23: 0.0109 REMARK 3 L TENSOR REMARK 3 L11: 4.0601 L22: 66.9968 REMARK 3 L33: 8.8225 L12: -3.2099 REMARK 3 L13: -2.5666 L23: 22.3921 REMARK 3 S TENSOR REMARK 3 S11: -0.5332 S12: 0.2250 S13: -1.2587 REMARK 3 S21: 0.4278 S22: 0.4234 S23: -0.8065 REMARK 3 S31: 0.6493 S32: 0.6799 S33: 0.1098 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 116 B 184 REMARK 3 ORIGIN FOR THE GROUP (A): -20.1430 -6.3780 94.5770 REMARK 3 T TENSOR REMARK 3 T11: 0.8995 T22: 0.4074 REMARK 3 T33: 0.1297 T12: 0.0647 REMARK 3 T13: -0.0179 T23: 0.1962 REMARK 3 L TENSOR REMARK 3 L11: 4.6537 L22: 6.9119 REMARK 3 L33: 6.1761 L12: -5.3894 REMARK 3 L13: 3.8689 L23: -3.3665 REMARK 3 S TENSOR REMARK 3 S11: 0.0553 S12: 0.3305 S13: 0.4228 REMARK 3 S21: 0.1998 S22: -0.4409 S23: -0.6259 REMARK 3 S31: 0.5967 S32: 0.8339 S33: 0.3856 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 3 C 79 REMARK 3 ORIGIN FOR THE GROUP (A): -33.9090 -20.6260 124.9610 REMARK 3 T TENSOR REMARK 3 T11: 0.9275 T22: 0.1245 REMARK 3 T33: 0.1771 T12: 0.0632 REMARK 3 T13: 0.1931 T23: 0.0318 REMARK 3 L TENSOR REMARK 3 L11: 3.2505 L22: 8.9621 REMARK 3 L33: 6.3684 L12: -0.8527 REMARK 3 L13: 0.1784 L23: -3.3390 REMARK 3 S TENSOR REMARK 3 S11: -0.3170 S12: -0.4639 S13: -0.5181 REMARK 3 S21: 1.3990 S22: 0.1648 S23: 0.8163 REMARK 3 S31: 0.4938 S32: -0.4629 S33: 0.1522 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 80 C 150 REMARK 3 ORIGIN FOR THE GROUP (A): -29.9740 -7.7360 113.4580 REMARK 3 T TENSOR REMARK 3 T11: 0.5261 T22: 0.0886 REMARK 3 T33: 0.0247 T12: 0.0237 REMARK 3 T13: -0.0389 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 4.6677 L22: 9.4573 REMARK 3 L33: 11.6146 L12: -2.0328 REMARK 3 L13: 0.3550 L23: 0.0086 REMARK 3 S TENSOR REMARK 3 S11: -0.3261 S12: 0.3316 S13: -0.0163 REMARK 3 S21: 0.3937 S22: -0.0156 S23: -0.2815 REMARK 3 S31: -0.2732 S32: 0.4250 S33: 0.3416 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 151 C 174 REMARK 3 ORIGIN FOR THE GROUP (A): -28.8250 -12.6350 112.2900 REMARK 3 T TENSOR REMARK 3 T11: 0.5052 T22: 0.1180 REMARK 3 T33: 0.0326 T12: 0.0494 REMARK 3 T13: -0.0535 T23: 0.0200 REMARK 3 L TENSOR REMARK 3 L11: 10.9368 L22: 14.9421 REMARK 3 L33: 8.2726 L12: 4.5279 REMARK 3 L13: -3.1526 L23: -0.5243 REMARK 3 S TENSOR REMARK 3 S11: -0.2405 S12: 0.4157 S13: -0.2933 REMARK 3 S21: 0.0540 S22: -0.0545 S23: -0.3833 REMARK 3 S31: 0.4148 S32: 0.5136 S33: 0.2950 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 3 D 101 REMARK 3 ORIGIN FOR THE GROUP (A): -38.1800 17.7300 128.4420 REMARK 3 T TENSOR REMARK 3 T11: 1.9330 T22: 0.4241 REMARK 3 T33: 0.2061 T12: 0.4376 REMARK 3 T13: -0.4621 T23: -0.2668 REMARK 3 L TENSOR REMARK 3 L11: 4.3801 L22: 7.9094 REMARK 3 L33: 11.8577 L12: -0.3937 REMARK 3 L13: 0.0742 L23: 3.7325 REMARK 3 S TENSOR REMARK 3 S11: -0.7541 S12: -1.0466 S13: 0.6945 REMARK 3 S21: 1.1870 S22: -0.1723 S23: 0.0525 REMARK 3 S31: -2.4128 S32: -0.8287 S33: 0.9264 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 102 D 113 REMARK 3 ORIGIN FOR THE GROUP (A): -50.3020 19.3580 112.4590 REMARK 3 T TENSOR REMARK 3 T11: 1.7708 T22: 1.3017 REMARK 3 T33: 0.7094 T12: 0.0377 REMARK 3 T13: -0.3127 T23: -0.1675 REMARK 3 L TENSOR REMARK 3 L11: 93.2858 L22: 16.6777 REMARK 3 L33: 1.8340 L12: -26.8154 REMARK 3 L13: -12.9583 L23: 3.2132 REMARK 3 S TENSOR REMARK 3 S11: -0.4229 S12: 0.1810 S13: -0.6352 REMARK 3 S21: 0.6515 S22: 0.4706 S23: 2.3025 REMARK 3 S31: 0.1150 S32: -0.0704 S33: -0.0478 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 114 D 173 REMARK 3 ORIGIN FOR THE GROUP (A): -40.1820 10.3770 116.6110 REMARK 3 T TENSOR REMARK 3 T11: 0.9355 T22: 0.2093 REMARK 3 T33: 0.1145 T12: 0.2684 REMARK 3 T13: -0.1635 T23: -0.1250 REMARK 3 L TENSOR REMARK 3 L11: 10.6909 L22: 13.3125 REMARK 3 L33: 14.9604 L12: -3.5229 REMARK 3 L13: -0.3889 L23: 1.9354 REMARK 3 S TENSOR REMARK 3 S11: -0.5099 S12: 0.0138 S13: 0.2263 REMARK 3 S21: 0.1839 S22: -0.3619 S23: 0.7111 REMARK 3 S31: -0.9713 S32: -1.1245 S33: 0.8718 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 4X2V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-NOV-14. REMARK 100 THE DEPOSITION ID IS D_1000204940.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34593 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 70.930 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.7000 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) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.86000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4ASH REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% (V/V) POLY-ETHYLENE GLYCOL (PEG) REMARK 280 10000, 20% (V/V) ETHYLENE GLYCOL, 0.1 M MES/IMIDAZOLE PH 6.3, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.15K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 49.82000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.93000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 49.82000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 55.93000 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, 5, 6 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 0 REMARK 465 PRO A 175 REMARK 465 THR A 176 REMARK 465 LEU A 177 REMARK 465 GLU A 178 REMARK 465 ALA A 179 REMARK 465 LEU A 180 REMARK 465 GLU A 181 REMARK 465 PHE A 182 REMARK 465 GLN A 183 REMARK 465 GLY A 184 REMARK 465 SER C 0 REMARK 465 ALA C 1 REMARK 465 PRO C 2 REMARK 465 PRO C 175 REMARK 465 THR C 176 REMARK 465 LEU C 177 REMARK 465 GLU C 178 REMARK 465 ALA C 179 REMARK 465 LEU C 180 REMARK 465 GLU C 181 REMARK 465 PHE C 182 REMARK 465 GLN C 183 REMARK 465 GLY C 184 REMARK 465 SER D 0 REMARK 465 ALA D 1 REMARK 465 PRO D 2 REMARK 465 GLU D 174 REMARK 465 PRO D 175 REMARK 465 THR D 176 REMARK 465 LEU D 177 REMARK 465 GLU D 178 REMARK 465 ALA D 179 REMARK 465 LEU D 180 REMARK 465 GLU D 181 REMARK 465 PHE D 182 REMARK 465 GLN D 183 REMARK 465 GLY D 184

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU A 79 OG1 THR D 166 1.98 REMARK 500 OG SER D 91 OE1 GLU D 93 2.06 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 ARG A 8 NE - CZ - NH1 ANGL. DEV. = 3.4 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 LYS A 108 -68.23 -90.32 REMARK 500 SER A 111 -7.54 58.83 REMARK 500 ASN A 126 55.61 -106.00 REMARK 500 HIS A 172 -176.84 176.53 REMARK 500 ALA B 1 163.59 -41.02 REMARK 500 GLU B 93 135.69 -38.35 REMARK 500 ASP B 131 34.08 -90.28 REMARK 500 HIS B 172 -172.33 -66.72 REMARK 500 PRO B 175 -168.71 -118.58 REMARK 500 LEU B 177 -57.82 -144.22 REMARK 500 PRO C 34 150.01 -45.61 REMARK 500 ILE C 109 67.32 -150.12 REMARK 500 SER C 111 16.53 -141.09 REMARK 500 ASP C 131 41.97 -91.78 REMARK 500 ILE D 107 112.04 96.87 REMARK 500 ALA D 112 -162.75 -178.72 REMARK 500 ASN D 126 76.55 -152.53 REMARK 500 LYS D 128 -63.81 158.33 REMARK 500 ASP D 131 34.97 -87.33 REMARK 500 HIS D 172 -76.68 -101.58 REMARK 500 UNK F 6 43.33 39.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 171 HIS A 172 146.97 REMARK 500 GLY B 164 ASN B 165 -147.98 REMARK 500 GLY D 164 ASN D 165 -148.64 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 IMD D 201

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ASH RELATED DB: PDB REMARK 900 THIS ENTRY CONTAINS C TERMINAL EXTENSION TO INCLUDE RESIDUE P1PRIME REMARK 900 OF NS7 IN ADDITION TO 4ASH REMARK 900 RELATED ID: 4X2W RELATED DB: PDB

DBREF 4X2V A 1 184 UNP A0FJD7 A0FJD7_9CALI 995 1178 DBREF 4X2V B 1 184 UNP A0FJD7 A0FJD7_9CALI 995 1178 DBREF 4X2V C 1 184 UNP A0FJD7 A0FJD7_9CALI 995 1178 DBREF 4X2V D 1 184 UNP A0FJD7 A0FJD7_9CALI 995 1178 DBREF 4X2V E 180 184 UNP Q80J95 Q80J95_9CALI 1174 1178 DBREF 4X2V F 1 7 PDB 4X2V 4X2V 1 7

SEQADV 4X2V SER A 0 UNP A0FJD7 EXPRESSION TAG SEQADV 4X2V ALA A 139 UNP A0FJD7 CYS 1133 ENGINEERED MUTATION SEQADV 4X2V SER B 0 UNP A0FJD7 EXPRESSION TAG SEQADV 4X2V ALA B 139 UNP A0FJD7 CYS 1133 ENGINEERED MUTATION SEQADV 4X2V SER C 0 UNP A0FJD7 EXPRESSION TAG SEQADV 4X2V ALA C 139 UNP A0FJD7 CYS 1133 ENGINEERED MUTATION SEQADV 4X2V SER D 0 UNP A0FJD7 EXPRESSION TAG SEQADV 4X2V ALA D 139 UNP A0FJD7 CYS 1133 ENGINEERED MUTATION

SEQRES 1 A 185 SER ALA PRO VAL SER ILE TRP SER ARG VAL VAL GLN PHE SEQRES 2 A 185 GLY THR GLY TRP GLY PHE TRP VAL SER GLY HIS VAL PHE SEQRES 3 A 185 ILE THR ALA LYS HIS VAL ALA PRO PRO LYS GLY THR GLU SEQRES 4 A 185 ILE PHE GLY ARG LYS PRO GLY ASP PHE THR VAL THR SER SEQRES 5 A 185 SER GLY ASP PHE LEU LYS TYR TYR PHE THR SER ALA VAL SEQRES 6 A 185 ARG PRO ASP ILE PRO ALA MET VAL LEU GLU ASN GLY CYS SEQRES 7 A 185 GLN GLU GLY VAL VAL ALA SER VAL LEU VAL LYS ARG ALA SEQRES 8 A 185 SER GLY GLU MET LEU ALA LEU ALA VAL ARG MET GLY SER SEQRES 9 A 185 GLN ALA ALA ILE LYS ILE GLY SER ALA VAL VAL HIS GLY SEQRES 10 A 185 GLN THR GLY MET LEU LEU THR GLY SER ASN ALA LYS ALA SEQRES 11 A 185 GLN ASP LEU GLY THR ILE PRO GLY ASP ALA GLY CYS PRO SEQRES 12 A 185 TYR VAL TYR LYS LYS GLY ASN THR TRP VAL VAL ILE GLY SEQRES 13 A 185 VAL HIS VAL ALA ALA THR ARG SER GLY ASN THR VAL ILE SEQRES 14 A 185 ALA ALA THR HIS GLY GLU PRO THR LEU GLU ALA LEU GLU SEQRES 15 A 185 PHE GLN GLY SEQRES 1 B 185 SER ALA PRO VAL SER ILE TRP SER ARG VAL VAL GLN PHE SEQRES 2 B 185 GLY THR GLY TRP GLY PHE TRP VAL SER GLY HIS VAL PHE SEQRES 3 B 185 ILE THR ALA LYS HIS VAL ALA PRO PRO LYS GLY THR GLU SEQRES 4 B 185 ILE PHE GLY ARG LYS PRO GLY ASP PHE THR VAL THR SER SEQRES 5 B 185 SER GLY ASP PHE LEU LYS TYR TYR PHE THR SER ALA VAL SEQRES 6 B 185 ARG PRO ASP ILE PRO ALA MET VAL LEU GLU ASN GLY CYS SEQRES 7 B 185 GLN GLU GLY VAL VAL ALA SER VAL LEU VAL LYS ARG ALA SEQRES 8 B 185 SER GLY GLU MET LEU ALA LEU ALA VAL ARG MET GLY SER SEQRES 9 B 185 GLN ALA ALA ILE LYS ILE GLY SER ALA VAL VAL HIS GLY SEQRES 10 B 185 GLN THR GLY MET LEU LEU THR GLY SER ASN ALA LYS ALA SEQRES 11 B 185 GLN ASP LEU GLY THR ILE PRO GLY ASP ALA GLY CYS PRO SEQRES 12 B 185 TYR VAL TYR LYS LYS GLY ASN THR TRP VAL VAL ILE GLY SEQRES 13 B 185 VAL HIS VAL ALA ALA THR ARG SER GLY ASN THR VAL ILE SEQRES 14 B 185 ALA ALA THR HIS GLY GLU PRO THR LEU GLU ALA LEU GLU SEQRES 15 B 185 PHE GLN GLY SEQRES 1 C 185 SER ALA PRO VAL SER ILE TRP SER ARG VAL VAL GLN PHE SEQRES 2 C 185 GLY THR GLY TRP GLY PHE TRP VAL SER GLY HIS VAL PHE SEQRES 3 C 185 ILE THR ALA LYS HIS VAL ALA PRO PRO LYS GLY THR GLU SEQRES 4 C 185 ILE PHE GLY ARG LYS PRO GLY ASP PHE THR VAL THR SER SEQRES 5 C 185 SER GLY ASP PHE LEU LYS TYR TYR PHE THR SER ALA VAL SEQRES 6 C 185 ARG PRO ASP ILE PRO ALA MET VAL LEU GLU ASN GLY CYS SEQRES 7 C 185 GLN GLU GLY VAL VAL ALA SER VAL LEU VAL LYS ARG ALA SEQRES 8 C 185 SER GLY GLU MET LEU ALA LEU ALA VAL ARG MET GLY SER SEQRES 9 C 185 GLN ALA ALA ILE LYS ILE GLY SER ALA VAL VAL HIS GLY SEQRES 10 C 185 GLN THR GLY MET LEU LEU THR GLY SER ASN ALA LYS ALA SEQRES 11 C 185 GLN ASP LEU GLY THR ILE PRO GLY ASP ALA GLY CYS PRO SEQRES 12 C 185 TYR VAL TYR LYS LYS GLY ASN THR TRP VAL VAL ILE GLY SEQRES 13 C 185 VAL HIS VAL ALA ALA THR ARG SER GLY ASN THR VAL ILE SEQRES 14 C 185 ALA ALA THR HIS GLY GLU PRO THR LEU GLU ALA LEU GLU SEQRES 15 C 185 PHE GLN GLY SEQRES 1 D 185 SER ALA PRO VAL SER ILE TRP SER ARG VAL VAL GLN PHE SEQRES 2 D 185 GLY THR GLY TRP GLY PHE TRP VAL SER GLY HIS VAL PHE SEQRES 3 D 185 ILE THR ALA LYS HIS VAL ALA PRO PRO LYS GLY THR GLU SEQRES 4 D 185 ILE PHE GLY ARG LYS PRO GLY ASP PHE THR VAL THR SER SEQRES 5 D 185 SER GLY ASP PHE LEU LYS TYR TYR PHE THR SER ALA VAL SEQRES 6 D 185 ARG PRO ASP ILE PRO ALA MET VAL LEU GLU ASN GLY CYS SEQRES 7 D 185 GLN GLU GLY VAL VAL ALA SER VAL LEU VAL LYS ARG ALA SEQRES 8 D 185 SER GLY GLU MET LEU ALA LEU ALA VAL ARG MET GLY SER SEQRES 9 D 185 GLN ALA ALA ILE LYS ILE GLY SER ALA VAL VAL HIS GLY SEQRES 10 D 185 GLN THR GLY MET LEU LEU THR GLY SER ASN ALA LYS ALA SEQRES 11 D 185 GLN ASP LEU GLY THR ILE PRO GLY ASP ALA GLY CYS PRO SEQRES 12 D 185 TYR VAL TYR LYS LYS GLY ASN THR TRP VAL VAL ILE GLY SEQRES 13 D 185 VAL HIS VAL ALA ALA THR ARG SER GLY ASN THR VAL ILE SEQRES 14 D 185 ALA ALA THR HIS GLY GLU PRO THR LEU GLU ALA LEU GLU SEQRES 15 D 185 PHE GLN GLY SEQRES 1 E 5 LEU GLU PHE GLN GLY SEQRES 1 F 7 UNK UNK UNK UNK UNK UNK UNK

HET IMD D 201 5

HETNAM IMD IMIDAZOLE

FORMUL 7 IMD C3 H5 N2 1+ FORMUL 8 HOH *88(H2 O)

HELIX 1 AA1 ILE A 5 SER A 7 5 3 HELIX 2 AA2 HIS A 30 ALA A 32 5 3 HELIX 3 AA3 ILE B 5 SER B 7 5 3 HELIX 4 AA4 HIS B 30 ALA B 32 5 3 HELIX 5 AA5 ILE C 5 SER C 7 5 3 HELIX 6 AA6 HIS C 30 ALA C 32 5 3 HELIX 7 AA7 ILE D 5 SER D 7 5 3 HELIX 8 AA8 HIS D 30 ALA D 32 5 3

SHEET 1 1 1 VAL A 9 PHE A 12 0 SHEET 1 2 1 GLY A 15 TRP A 19 0 SHEET 1 3 1 VAL A 24 ALA A 28 0 SHEET 1 4 1 PHE A 47 SER A 52 0 SHEET 1 5 1 PHE A 55 PHE A 60 0 SHEET 1 6 1 VAL A 72 LEU A 73 0 SHEET 1 7 1 VAL A 82 LYS A 88 0 SHEET 1 8 1 GLU A 93 ALA A 105 0 SHEET 1 9 1 GLY A 116 LEU A 121 0 SHEET 1 10 1 PRO A 142 LYS A 147 0 SHEET 1 11 1 THR A 150 ALA A 160 0 SHEET 1 12 1 THR A 166 ALA A 170 0 SHEET 1 13 1 VAL B 9 PHE B 12 0 SHEET 1 14 1 GLY B 15 TRP B 19 0 SHEET 1 15 1 VAL B 24 ALA B 28 0 SHEET 1 16 1 PHE B 47 SER B 52 0 SHEET 1 17 1 PHE B 55 PHE B 60 0 SHEET 1 18 1 VAL B 72 LEU B 73 0 SHEET 1 19 1 VAL B 82 LYS B 88 0 SHEET 1 20 1 MET B 94 ILE B 109 0 SHEET 1 21 1 ALA B 112 LEU B 121 0 SHEET 1 22 1 PRO B 142 LYS B 147 0 SHEET 1 23 1 THR B 150 ALA B 160 0 SHEET 1 24 1 THR B 166 ALA B 170 0 SHEET 1 25 1 VAL C 9 PHE C 12 0 SHEET 1 26 1 GLY C 15 TRP C 19 0 SHEET 1 27 1 VAL C 24 ALA C 28 0 SHEET 1 28 1 PHE C 47 SER C 52 0 SHEET 1 29 1 PHE C 55 PHE C 60 0 SHEET 1 30 1 VAL C 72 LEU C 73 0 SHEET 1 31 1 VAL C 82 LYS C 88 0 SHEET 1 32 1 GLU C 93 LYS C 108 0 SHEET 1 33 1 VAL C 113 LEU C 121 0 SHEET 1 34 1 PRO C 142 LYS C 147 0 SHEET 1 35 1 THR C 150 ALA C 160 0 SHEET 1 36 1 THR C 166 ALA C 170 0 SHEET 1 37 1 VAL D 9 PHE D 12 0 SHEET 1 38 1 GLY D 15 TRP D 19 0 SHEET 1 39 1 VAL D 24 ALA D 28 0 SHEET 1 40 1 PHE D 47 SER D 52 0 SHEET 1 41 1 PHE D 55 PHE D 60 0 SHEET 1 42 1 VAL D 72 LEU D 73 0 SHEET 1 43 1 VAL D 82 LYS D 88 0 SHEET 1 44 1 MET D 94 ALA D 106 0 SHEET 1 45 1 HIS D 115 LEU D 121 0 SHEET 1 46 1 PRO D 142 LYS D 147 0 SHEET 1 47 1 THR D 150 ALA D 160 0 SHEET 1 48 1 THR D 166 ALA D 170 0

LINK C UNK F 1 N UNK F 2 1555 1555 1.34 LINK C UNK F 2 N UNK F 3 1555 1555 1.35 LINK C UNK F 3 N UNK F 4 1555 1555 1.32 LINK C UNK F 4 N UNK F 5 1555 1555 1.32 LINK C UNK F 5 N UNK F 6 1555 1555 1.34 LINK C UNK F 6 N UNK F 7 1555 1555 1.33

SITE 1 AC1 5 GLY A 124 SER A 125 ARG B 100 SER C 125 SITE 2 AC1 5 ARG D 100

CRYST1 99.640 111.860 81.290 90.00 119.24 90.00 C 1 2 1 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 0.010036 0.000000 0.005618 0.00000

SCALE2 0.000000 0.008940 0.000000 0.00000

SCALE3 0.000000 0.000000 0.014098 0.00000