HEADER ANTIVIRAL PROTEIN 29-NOV-25 9ZEF TITLE QATB-QATC COMPLEX IN QATABCD ANTI-PHAGE DEFENSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: QATB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: QATC; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 STRAIN: K6156; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: RIL; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 10 ORGANISM_TAXID: 287; SOURCE 11 STRAIN: K6156; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: RIL KEYWDS QUEC, ANTI-PHAGE DEFENSE, ANTIVIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.GAO,D.R.WASSARMAN,P.J.KRANZUSCH REVDAT 1 29-APR-26 9ZEF 0 SPRSDE 29-APR-26 9ZEF 9Y01 JRNL AUTH A.GAO,D.R.WASSARMAN,P.J.KRANZUSCH JRNL TITL STRUCTURAL BASIS OF QUEC-FAMILY PROTEIN FUNCTION IN QATABCD JRNL TITL 2 ANTI-PHAGE DEFENSE JRNL REF NAT COMMUN 2026 JRNL REFN ESSN 2041-1723 JRNL DOI 10.1038/S41467-026-72155-8 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.39 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 102989 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.130 REMARK 3 FREE R VALUE TEST SET COUNT : 5280 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 51.3900 - 4.8200 0.99 3499 186 0.1843 0.1782 REMARK 3 2 4.8200 - 3.8300 1.00 3377 167 0.1491 0.1396 REMARK 3 3 3.8300 - 3.3400 1.00 3332 178 0.1543 0.1632 REMARK 3 4 3.3400 - 3.0400 1.00 3273 198 0.1745 0.2049 REMARK 3 5 3.0400 - 2.8200 1.00 3278 191 0.1762 0.1786 REMARK 3 6 2.8200 - 2.6500 1.00 3271 194 0.1700 0.1913 REMARK 3 7 2.6500 - 2.5200 1.00 3304 142 0.1763 0.1911 REMARK 3 8 2.5200 - 2.4100 1.00 3260 173 0.1789 0.1896 REMARK 3 9 2.4100 - 2.3200 1.00 3283 163 0.1698 0.2135 REMARK 3 10 2.3200 - 2.2400 1.00 3230 181 0.1768 0.2089 REMARK 3 11 2.2400 - 2.1700 1.00 3262 186 0.1780 0.1928 REMARK 3 12 2.1700 - 2.1100 1.00 3230 172 0.1739 0.1896 REMARK 3 13 2.1100 - 2.0500 1.00 3250 204 0.1765 0.2014 REMARK 3 14 2.0500 - 2.0000 1.00 3248 163 0.1782 0.1948 REMARK 3 15 2.0000 - 1.9600 1.00 3226 188 0.1859 0.2307 REMARK 3 16 1.9600 - 1.9100 1.00 3209 148 0.1905 0.2375 REMARK 3 17 1.9100 - 1.8800 1.00 3272 160 0.2084 0.2552 REMARK 3 18 1.8800 - 1.8400 1.00 3266 162 0.2019 0.2476 REMARK 3 19 1.8400 - 1.8100 1.00 3209 171 0.1863 0.2129 REMARK 3 20 1.8100 - 1.7800 1.00 3225 161 0.1855 0.2296 REMARK 3 21 1.7800 - 1.7500 1.00 3283 176 0.1874 0.2104 REMARK 3 22 1.7500 - 1.7200 1.00 3198 168 0.1916 0.2198 REMARK 3 23 1.7200 - 1.7000 1.00 3209 188 0.1951 0.2466 REMARK 3 24 1.7000 - 1.6700 1.00 3256 173 0.2020 0.2325 REMARK 3 25 1.6700 - 1.6500 1.00 3194 166 0.2070 0.2674 REMARK 3 26 1.6500 - 1.6300 1.00 3228 188 0.2143 0.2412 REMARK 3 27 1.6300 - 1.6100 1.00 3188 170 0.2277 0.2473 REMARK 3 28 1.6100 - 1.5900 1.00 3192 197 0.2519 0.2665 REMARK 3 29 1.5900 - 1.5700 1.00 3269 183 0.2581 0.2936 REMARK 3 30 1.5700 - 1.5500 1.00 3188 183 0.2764 0.2871 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.176 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.060 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.68 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.011 5036 REMARK 3 ANGLE : 1.095 6820 REMARK 3 CHIRALITY : 0.065 772 REMARK 3 PLANARITY : 0.012 903 REMARK 3 DIHEDRAL : 13.300 1846 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 11 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 64 THROUGH 99 ) REMARK 3 ORIGIN FOR THE GROUP (A): -34.1039 11.1849 36.4425 REMARK 3 T TENSOR REMARK 3 T11: 0.5208 T22: 0.3423 REMARK 3 T33: 0.2538 T12: -0.0588 REMARK 3 T13: -0.0557 T23: -0.0764 REMARK 3 L TENSOR REMARK 3 L11: 2.5598 L22: 5.9237 REMARK 3 L33: 3.9270 L12: -1.3220 REMARK 3 L13: -0.1261 L23: -1.0242 REMARK 3 S TENSOR REMARK 3 S11: -0.3811 S12: -0.2342 S13: 0.2172 REMARK 3 S21: 0.4428 S22: 0.2565 S23: -0.7011 REMARK 3 S31: -1.1235 S32: 0.5512 S33: 0.1028 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 100 THROUGH 127 ) REMARK 3 ORIGIN FOR THE GROUP (A): -48.6080 0.4243 16.7972 REMARK 3 T TENSOR REMARK 3 T11: 0.1737 T22: 0.1770 REMARK 3 T33: 0.1293 T12: 0.0808 REMARK 3 T13: -0.0187 T23: 0.0140 REMARK 3 L TENSOR REMARK 3 L11: 4.3859 L22: 7.3935 REMARK 3 L33: 3.1257 L12: 3.2431 REMARK 3 L13: 0.9334 L23: 2.4744 REMARK 3 S TENSOR REMARK 3 S11: -0.1047 S12: 0.0603 S13: 0.0415 REMARK 3 S21: -0.1034 S22: 0.0603 S23: 0.3539 REMARK 3 S31: -0.3428 S32: -0.1907 S33: 0.0915 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 128 THROUGH 145 ) REMARK 3 ORIGIN FOR THE GROUP (A): -48.0227 -17.5137 7.4915 REMARK 3 T TENSOR REMARK 3 T11: 0.2520 T22: 0.2480 REMARK 3 T33: 0.2644 T12: 0.0088 REMARK 3 T13: -0.0523 T23: -0.0923 REMARK 3 L TENSOR REMARK 3 L11: 5.9205 L22: 7.4060 REMARK 3 L33: 2.1093 L12: 1.3146 REMARK 3 L13: -1.0016 L23: -2.0522 REMARK 3 S TENSOR REMARK 3 S11: -0.0686 S12: 0.5071 S13: -0.0867 REMARK 3 S21: -0.5029 S22: -0.0827 S23: 0.3212 REMARK 3 S31: 0.2474 S32: -0.4476 S33: 0.1074 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 146 THROUGH 183 ) REMARK 3 ORIGIN FOR THE GROUP (A): -38.0378 -7.2875 17.2296 REMARK 3 T TENSOR REMARK 3 T11: 0.0738 T22: 0.1458 REMARK 3 T33: 0.1317 T12: 0.0306 REMARK 3 T13: -0.0059 T23: -0.0103 REMARK 3 L TENSOR REMARK 3 L11: 4.4851 L22: 7.2534 REMARK 3 L33: 3.5479 L12: 1.8785 REMARK 3 L13: -0.4774 L23: -0.2138 REMARK 3 S TENSOR REMARK 3 S11: 0.0739 S12: -0.0558 S13: -0.2401 REMARK 3 S21: 0.1335 S22: -0.0503 S23: -0.1116 REMARK 3 S31: 0.1225 S32: 0.1312 S33: -0.0049 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 184 THROUGH 192 ) REMARK 3 ORIGIN FOR THE GROUP (A): -49.4432 -19.3929 19.7690 REMARK 3 T TENSOR REMARK 3 T11: 0.3974 T22: 0.2670 REMARK 3 T33: 0.3467 T12: -0.0993 REMARK 3 T13: 0.0703 T23: 0.0368 REMARK 3 L TENSOR REMARK 3 L11: 5.9159 L22: 2.3417 REMARK 3 L33: 4.3129 L12: -0.4126 REMARK 3 L13: -4.4696 L23: 0.1467 REMARK 3 S TENSOR REMARK 3 S11: -0.1794 S12: -0.3339 S13: -0.7413 REMARK 3 S21: 0.9647 S22: -0.3546 S23: 0.1914 REMARK 3 S31: 1.1007 S32: -0.2798 S33: 0.5251 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 193 THROUGH 227 ) REMARK 3 ORIGIN FOR THE GROUP (A): -42.3525 -2.5360 25.7491 REMARK 3 T TENSOR REMARK 3 T11: 0.1823 T22: 0.2100 REMARK 3 T33: 0.0972 T12: 0.0282 REMARK 3 T13: 0.0033 T23: -0.0222 REMARK 3 L TENSOR REMARK 3 L11: 1.6536 L22: 3.6636 REMARK 3 L33: 2.6406 L12: -0.1739 REMARK 3 L13: -0.1289 L23: -0.1677 REMARK 3 S TENSOR REMARK 3 S11: -0.0668 S12: -0.4145 S13: 0.1195 REMARK 3 S21: 0.3108 S22: 0.0274 S23: 0.0941 REMARK 3 S31: -0.1294 S32: -0.0195 S33: 0.0504 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 228 THROUGH 254 ) REMARK 3 ORIGIN FOR THE GROUP (A): -42.4612 -2.5587 34.0829 REMARK 3 T TENSOR REMARK 3 T11: 0.3438 T22: 0.1740 REMARK 3 T33: 0.2683 T12: -0.0109 REMARK 3 T13: 0.0619 T23: -0.0105 REMARK 3 L TENSOR REMARK 3 L11: 2.2093 L22: 4.8579 REMARK 3 L33: 8.5232 L12: -0.2483 REMARK 3 L13: 4.3156 L23: 0.0798 REMARK 3 S TENSOR REMARK 3 S11: 0.3358 S12: -0.3296 S13: -0.6709 REMARK 3 S21: 0.4559 S22: 0.1521 S23: -0.1529 REMARK 3 S31: 0.3551 S32: 0.0532 S33: -0.4356 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 255 THROUGH 263 ) REMARK 3 ORIGIN FOR THE GROUP (A): -60.7197 0.0658 19.3993 REMARK 3 T TENSOR REMARK 3 T11: 0.3994 T22: 0.8314 REMARK 3 T33: 0.9611 T12: 0.0271 REMARK 3 T13: -0.0938 T23: -0.2594 REMARK 3 L TENSOR REMARK 3 L11: 6.2425 L22: 5.4607 REMARK 3 L33: 6.3466 L12: 0.5972 REMARK 3 L13: -1.7376 L23: -3.0249 REMARK 3 S TENSOR REMARK 3 S11: 0.3510 S12: -0.5499 S13: -0.2346 REMARK 3 S21: -0.1500 S22: -0.0422 S23: 1.2096 REMARK 3 S31: 0.2568 S32: -1.5703 S33: -0.2996 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 264 THROUGH 287 ) REMARK 3 ORIGIN FOR THE GROUP (A): -48.1747 7.0476 29.5632 REMARK 3 T TENSOR REMARK 3 T11: 0.2578 T22: 0.1917 REMARK 3 T33: 0.1671 T12: 0.0585 REMARK 3 T13: 0.0334 T23: -0.0234 REMARK 3 L TENSOR REMARK 3 L11: 2.8029 L22: 3.2403 REMARK 3 L33: 7.7789 L12: 0.4058 REMARK 3 L13: 0.5717 L23: 2.3183 REMARK 3 S TENSOR REMARK 3 S11: -0.1310 S12: -0.4453 S13: 0.0960 REMARK 3 S21: 0.2757 S22: -0.0553 S23: 0.2444 REMARK 3 S31: -0.6113 S32: -0.3960 S33: 0.2373 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 139 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.5207 15.6065 -2.8367 REMARK 3 T TENSOR REMARK 3 T11: 0.1472 T22: 0.1414 REMARK 3 T33: 0.1840 T12: -0.0021 REMARK 3 T13: -0.0072 T23: 0.0088 REMARK 3 L TENSOR REMARK 3 L11: 1.8838 L22: 1.8048 REMARK 3 L33: 1.0979 L12: -0.5264 REMARK 3 L13: -0.7120 L23: 0.1586 REMARK 3 S TENSOR REMARK 3 S11: 0.0683 S12: 0.0300 S13: 0.2800 REMARK 3 S21: -0.0284 S22: 0.0201 S23: -0.0039 REMARK 3 S31: -0.1490 S32: 0.0029 S33: -0.0862 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 140 THROUGH 457 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.9765 -5.6971 10.6011 REMARK 3 T TENSOR REMARK 3 T11: 0.1765 T22: 0.1687 REMARK 3 T33: 0.1616 T12: -0.0199 REMARK 3 T13: 0.0144 T23: -0.0313 REMARK 3 L TENSOR REMARK 3 L11: 1.4161 L22: 1.1626 REMARK 3 L33: 0.6418 L12: 0.3608 REMARK 3 L13: -0.1378 L23: -0.3219 REMARK 3 S TENSOR REMARK 3 S11: 0.1294 S12: -0.2279 S13: 0.0293 REMARK 3 S21: 0.1869 S22: -0.0888 S23: -0.0354 REMARK 3 S31: -0.1108 S32: 0.0811 S33: -0.0312 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9ZEF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1000302552. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9199 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 102996 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 66.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 1.07100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NACL, 18% PEG-3350, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 35.44600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.81450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.30500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.81450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.44600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.30500 REMARK 290 SMTRY3 4 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 LYS A 5 REMARK 465 GLY A 6 REMARK 465 TYR A 7 REMARK 465 GLY A 8 REMARK 465 GLY A 9 REMARK 465 PRO A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 GLY A 13 REMARK 465 LEU A 14 REMARK 465 VAL A 15 REMARK 465 PRO A 16 REMARK 465 SER A 17 REMARK 465 TRP A 18 REMARK 465 ILE A 19 REMARK 465 ASP A 20 REMARK 465 ASP A 21 REMARK 465 VAL A 22 REMARK 465 ALA A 23 REMARK 465 GLN A 24 REMARK 465 PRO A 25 REMARK 465 ALA A 26 REMARK 465 ALA A 27 REMARK 465 PRO A 28 REMARK 465 ALA A 29 REMARK 465 ALA A 30 REMARK 465 GLN A 31 REMARK 465 PRO A 32 REMARK 465 ASN A 33 REMARK 465 GLY A 34 REMARK 465 THR A 35 REMARK 465 GLY A 36 REMARK 465 GLN A 37 REMARK 465 SER A 38 REMARK 465 ASN A 39 REMARK 465 PRO A 40 REMARK 465 SER A 41 REMARK 465 GLN A 42 REMARK 465 SER A 43 REMARK 465 GLY A 44 REMARK 465 SER A 45 REMARK 465 THR A 46 REMARK 465 PRO A 47 REMARK 465 PRO A 48 REMARK 465 GLN A 49 REMARK 465 GLN A 50 REMARK 465 GLY A 51 REMARK 465 SER A 52 REMARK 465 ALA A 53 REMARK 465 PRO A 54 REMARK 465 SER A 55 REMARK 465 ARG A 56 REMARK 465 PRO A 57 REMARK 465 VAL A 58 REMARK 465 ASN A 59 REMARK 465 ASN A 60 REMARK 465 ASP A 61 REMARK 465 GLY A 62 REMARK 465 THR A 63 REMARK 465 GLY A 218 REMARK 465 ARG A 219 REMARK 465 GLY A 220 REMARK 465 ILE A 221 REMARK 465 THR A 222 REMARK 465 MET A 223 REMARK 465 PRO A 224 REMARK 465 ASP A 225 REMARK 465 ASP A 226 REMARK 465 MET B 1 REMARK 465 THR B 184 REMARK 465 ASN B 185 REMARK 465 PRO B 217 REMARK 465 HIS B 218 REMARK 465 ASP B 219 REMARK 465 LEU B 220 REMARK 465 VAL B 221 REMARK 465 GLU B 222 REMARK 465 GLY B 223 REMARK 465 GLY B 224 REMARK 465 GLY B 225 REMARK 465 SER B 226 REMARK 465 GLY B 338 REMARK 465 LYS B 339 REMARK 465 ALA B 340 REMARK 465 ARG B 341 REMARK 465 TYR B 342 REMARK 465 HIS B 343 REMARK 465 PRO B 344 REMARK 465 ASP B 345 REMARK 465 PRO B 346 REMARK 465 SER B 347 REMARK 465 ASN B 348 REMARK 465 ARG B 349 REMARK 465 SER B 350 REMARK 465 LEU B 458 REMARK 465 GLY B 459 REMARK 465 SER B 460 REMARK 465 HIS B 461 REMARK 465 HIS B 462 REMARK 465 HIS B 463 REMARK 465 HIS B 464 REMARK 465 HIS B 465 REMARK 465 HIS B 466 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 O HOH A 381 O HOH A 409 1.84 REMARK 500 O HOH B 843 O HOH B 866 2.01 REMARK 500 O HOH A 431 O HOH A 469 2.06 REMARK 500 O HOH A 423 O HOH A 445 2.06 REMARK 500 O HOH A 425 O HOH B 954 2.06 REMARK 500 O HOH B 793 O HOH B 910 2.09 REMARK 500 O HOH B 604 O HOH B 966 2.11 REMARK 500 O HOH B 777 O HOH B 869 2.12 REMARK 500 O HOH B 621 O HOH B 651 2.13 REMARK 500 O HOH B 960 O HOH B 961 2.14 REMARK 500 O HOH B 883 O HOH B 919 2.14 REMARK 500 O HOH B 861 O HOH B 862 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 355 O HOH B 914 4445 1.93 REMARK 500 O HOH A 440 O HOH B 605 1455 2.12 REMARK 500 O HOH A 384 O HOH B 672 4445 2.16 REMARK 500 O HOH B 606 O HOH B 912 4555 2.19 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 263 55.58 -140.92 REMARK 500 LEU B 10 78.60 -113.27 REMARK 500 ASP B 14 76.99 -100.05 REMARK 500 TRP B 88 -63.74 -146.34 REMARK 500 PHE B 202 64.67 -112.25 REMARK 500 PHE B 356 -0.12 -140.40 REMARK 500 CYS B 371 45.37 -166.39 REMARK 500 ALA B 411 72.70 -153.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 470 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH A 471 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH A 472 DISTANCE = 6.75 ANGSTROMS REMARK 525 HOH B1019 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH B1020 DISTANCE = 6.72 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 334 SG REMARK 620 2 CYS B 354 SG 107.9 REMARK 620 3 CYS B 357 SG 118.9 106.8 REMARK 620 4 CYS B 360 SG 105.4 117.8 100.6 REMARK 620 N 1 2 3 DBREF 9ZEF A 1 287 PDB 9ZEF 9ZEF 1 287 DBREF 9ZEF B 1 466 PDB 9ZEF 9ZEF 1 466 SEQRES 1 A 287 MET GLY THR SER LYS GLY TYR GLY GLY PRO SER SER GLY SEQRES 2 A 287 LEU VAL PRO SER TRP ILE ASP ASP VAL ALA GLN PRO ALA SEQRES 3 A 287 ALA PRO ALA ALA GLN PRO ASN GLY THR GLY GLN SER ASN SEQRES 4 A 287 PRO SER GLN SER GLY SER THR PRO PRO GLN GLN GLY SER SEQRES 5 A 287 ALA PRO SER ARG PRO VAL ASN ASN ASP GLY THR GLY SER SEQRES 6 A 287 LEU ARG GLY ALA ARG SER SER PHE THR ARG PHE ALA ARG SEQRES 7 A 287 THR GLY SER SER SER ASP LEU GLY ASN ALA LEU SER SER SEQRES 8 A 287 TYR VAL ARG LYS GLY VAL GLY GLY SER SER ARG GLY ALA SEQRES 9 A 287 ARG ARG MET GLY ALA SER ARG ALA ALA ALA ALA LYS LEU SEQRES 10 A 287 LEU SER ILE PHE GLY ASP VAL GLN ARG ASN GLY ALA ALA SEQRES 11 A 287 GLU THR LEU ARG ARG LEU GLN LEU THR VAL ALA PRO GLY SEQRES 12 A 287 GLN PRO ALA SER GLN VAL LEU LEU SER LEU LEU GLU PHE SEQRES 13 A 287 ILE CYS PRO PRO GLY GLY ALA ILE ASP GLU GLY VAL ALA SEQRES 14 A 287 ARG GLN ALA ALA LEU ASN THR ILE ALA GLU LEU ASP GLU SEQRES 15 A 287 ALA GLY GLY GLY SER PHE GLU ASP MET THR GLN VAL ASP SEQRES 16 A 287 ARG GLN ASN PHE PHE LEU ASP PHE VAL ALA ASN SER ILE SEQRES 17 A 287 GLU SER MET ILE MET ALA ASP LEU GLY GLY ARG GLY ILE SEQRES 18 A 287 THR MET PRO ASP ASP VAL ASP ALA VAL GLU ARG ILE GLN SEQRES 19 A 287 SER GLN LEU SER SER PHE ILE THR GLY CYS THR ARG GLY SEQRES 20 A 287 GLN LEU ALA ASN ARG LEU GLU GLN TRP PRO ALA PRO THR SEQRES 21 A 287 ASP GLN GLU VAL ASN GLN VAL THR SER ALA ILE TYR GLU SEQRES 22 A 287 ALA ALA PHE ASP LEU ILE ALA THR ALA ALA GLU GLY LEU SEQRES 23 A 287 GLU SEQRES 1 B 466 MET ARG HIS HIS SER ILE ILE CYS ARG LEU GLY GLU THR SEQRES 2 B 466 ASP ASP GLN ASP LEU ALA LEU LEU GLU PRO GLY SER VAL SEQRES 3 B 466 ILE THR ASN ILE GLN PHE LEU ASP ARG TYR GLY ARG LEU SEQRES 4 B 466 GLN TYR GLY ILE GLY GLN ALA ILE GLU GLN LEU ALA ASP SEQRES 5 B 466 LEU GLY LEU SER PRO GLY GLU THR ALA VAL ASP LEU ALA SEQRES 6 B 466 LEU LEU ALA ALA THR LEU THR ALA ALA ASP THR ARG ILE SEQRES 7 B 466 SER ARG ASP THR GLU SER GLU ASN SER TRP THR ARG GLU SEQRES 8 B 466 ILE ASP LEU TYR VAL PRO VAL ALA ASP PRO ALA LEU TRP SEQRES 9 B 466 ILE ALA THR SER ASP MET LEU ALA SER THR LEU LYS PHE SEQRES 10 B 466 LEU THR GLY ASP ARG TRP ARG LEU ILE PHE ARG GLU ARG SEQRES 11 B 466 PRO LEU ASP ILE ASP GLU LEU SER PRO THR PRO GLU SER SEQRES 12 B 466 LEU ARG THR ASP GLU SER ASP SER VAL CYS LEU PHE SER SEQRES 13 B 466 GLY GLY MET ASP SER PHE ILE GLY ALA ILE ASP LEU LEU SEQRES 14 B 466 SER GLY GLY GLY LYS PRO LEU LEU VAL SER HIS TYR TRP SEQRES 15 B 466 ASP THR ASN SER THR SER THR TYR GLN ASN ASP CYS ARG SEQRES 16 B 466 ALA ALA LEU GLN GLU ARG PHE SER GLU ILE SER ILE ASN SEQRES 17 B 466 HIS VAL GLN ALA ARG VAL GLY PHE PRO HIS ASP LEU VAL SEQRES 18 B 466 GLU GLY GLY GLY SER GLU ASP THR LEU ARG ALA ARG SER SEQRES 19 B 466 PHE LEU PHE PHE ALA LEU ALA ALA MET ALA ALA GLU ALA SEQRES 20 B 466 ILE GLY ASP SER VAL THR ILE HIS VAL PRO GLU ASN GLY SEQRES 21 B 466 LEU ILE SER LEU ASN VAL PRO LEU ASP PRO ARG ARG LEU SEQRES 22 B 466 GLY ALA CYS SER THR ARG THR THR HIS PRO TYR TYR MET SEQRES 23 B 466 ALA ARG VAL ASN GLU LEU PHE GLY ARG LEU GLY LEU SER SEQRES 24 B 466 THR ARG LEU PHE ASN MET PHE GLY HIS LEU THR LYS GLY SEQRES 25 B 466 GLN MET ALA GLU GLN CYS SER ASP ARG VAL PHE LEU ALA SEQRES 26 B 466 ASN HIS VAL HIS LEU THR MET SER CYS SER SER PRO GLY SEQRES 27 B 466 LYS ALA ARG TYR HIS PRO ASP PRO SER ASN ARG SER PRO SEQRES 28 B 466 LYS HIS CYS GLY PHE CYS VAL PRO CYS ILE ILE ARG ARG SEQRES 29 B 466 ALA ALA ILE LEU ARG GLY CYS GLY PRO ASP GLN THR ARG SEQRES 30 B 466 TYR VAL ILE PRO ASP LEU HIS ALA GLN ALA LEU ASP THR SEQRES 31 B 466 ASN LYS SER ASP GLY GLU HIS VAL ARG SER PHE GLN LEU SEQRES 32 B 466 ALA ILE ALA ARG LEU LYS ARG ALA PRO HIS ARG ALA LYS SEQRES 33 B 466 PHE ALA ILE HIS GLU PRO GLY PRO LEU ILE ASP HIS PRO SEQRES 34 B 466 ASP ARG LEU GLY ASP PHE GLU GLN VAL TYR ARG ASN GLY SEQRES 35 B 466 LEU LEU GLU VAL ASP ASP TYR LEU LYS GLY VAL THR ALA SEQRES 36 B 466 ILE PRO LEU GLY SER HIS HIS HIS HIS HIS HIS HET ZN B 501 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *592(H2 O) HELIX 1 AA1 LEU A 66 GLY A 80 1 15 HELIX 2 AA2 SER A 81 LYS A 95 1 15 HELIX 3 AA3 GLY A 99 MET A 107 1 9 HELIX 4 AA4 GLY A 108 GLY A 128 1 21 HELIX 5 AA5 GLY A 128 LEU A 136 1 9 HELIX 6 AA6 PRO A 145 LEU A 153 1 9 HELIX 7 AA7 LEU A 153 CYS A 158 1 6 HELIX 8 AA8 ALA A 163 GLY A 184 1 22 HELIX 9 AA9 THR A 192 GLY A 217 1 26 HELIX 10 AB1 ASP A 228 GLN A 255 1 28 HELIX 11 AB2 PRO A 259 GLN A 262 5 4 HELIX 12 AB3 GLU A 263 GLU A 287 1 25 HELIX 13 AB4 GLY B 42 LEU B 53 1 12 HELIX 14 AB5 GLY B 58 ILE B 78 1 21 HELIX 15 AB6 ASP B 100 GLY B 120 1 21 HELIX 16 AB7 GLY B 158 GLY B 171 1 14 HELIX 17 AB8 THR B 187 PHE B 202 1 16 HELIX 18 AB9 ALA B 232 GLY B 249 1 18 HELIX 19 AC1 ASN B 259 ASN B 265 1 7 HELIX 20 AC2 LEU B 273 SER B 277 5 5 HELIX 21 AC3 HIS B 282 LEU B 296 1 15 HELIX 22 AC4 THR B 310 GLN B 317 1 8 HELIX 23 AC5 ASP B 320 VAL B 328 1 9 HELIX 24 AC6 HIS B 329 THR B 331 5 3 HELIX 25 AC7 CYS B 357 CYS B 371 1 15 HELIX 26 AC8 LYS B 392 ALA B 411 1 20 HELIX 27 AC9 ARG B 414 ILE B 419 1 6 HELIX 28 AD1 HIS B 428 ASP B 430 5 3 HELIX 29 AD2 ARG B 431 LYS B 451 1 21 SHEET 1 AA1 4 VAL B 26 GLN B 31 0 SHEET 2 AA1 4 HIS B 4 ARG B 9 1 N ILE B 7 O THR B 28 SHEET 3 AA1 4 GLU B 91 VAL B 98 1 O ASP B 93 N HIS B 4 SHEET 4 AA1 4 ARG B 122 GLU B 129 1 O ILE B 126 N LEU B 94 SHEET 1 AA2 5 HIS B 209 ARG B 213 0 SHEET 2 AA2 5 PRO B 175 TYR B 181 1 N SER B 179 O VAL B 210 SHEET 3 AA2 5 SER B 151 LEU B 154 1 N SER B 151 O LEU B 176 SHEET 4 AA2 5 THR B 253 HIS B 255 1 O HIS B 255 N VAL B 152 SHEET 5 AA2 5 ARG B 301 PHE B 303 1 O ARG B 301 N ILE B 254 SHEET 1 AA3 2 LEU B 388 ASP B 389 0 SHEET 2 AA3 2 ALA B 455 ILE B 456 1 O ILE B 456 N LEU B 388 LINK SG CYS B 334 ZN ZN B 501 1555 1555 2.33 LINK SG CYS B 354 ZN ZN B 501 1555 1555 2.31 LINK SG CYS B 357 ZN ZN B 501 1555 1555 2.28 LINK SG CYS B 360 ZN ZN B 501 1555 1555 2.36 CISPEP 1 GLY B 372 PRO B 373 0 -0.33 CRYST1 70.892 74.610 133.629 90.00 90.00 90.00 P 21 21 21 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 0.014106 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013403 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007483 0.00000 CONECT 4088 4952 CONECT 4139 4952 CONECT 4160 4952 CONECT 4180 4952 CONECT 4952 4088 4139 4160 4180 MASTER 595 0 1 29 11 0 0 6 5542 2 5 59 END