HEADER TRANSFERASE 30-MAY-07 2Q3D TITLE 2.2 A RESOLUTION CRYSTAL STRUCTURE OF O-ACETYLSERINE SULFHYDRYLASE TITLE 2 (OASS) FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH THE REACTION TITLE 3 INTERMEDIATE ALPHA-AMINOACRYLATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE SYNTHASE A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: O-ACETYLSERINE SULFHYDRYLASE A, O-ACETYLSERINE THIOL, LYASE COMPND 5 A, CSASE A; COMPND 6 EC: 2.5.1.47; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 STRAIN: RV2334; SOURCE 5 GENE: CYSK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS MYCOBACTERIUM TUBERCULOSIS, PYRIDOXAL-5'-PHOSPHATE, SULPHUR KEYWDS 2 METABOLISM, CYSTEINE BIOSYNTHESIS, ALPHA-AMINOACRYLATE INTERMEDIATE, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.SCHNEIDER,R.SCHNELL REVDAT 5 07-MAR-18 2Q3D 1 REMARK REVDAT 4 13-JUL-11 2Q3D 1 VERSN REVDAT 3 24-FEB-09 2Q3D 1 VERSN REVDAT 2 21-AUG-07 2Q3D 1 JRNL REVDAT 1 12-JUN-07 2Q3D 0 JRNL AUTH R.SCHNELL,W.OEHLMANN,M.SINGH,G.SCHNEIDER JRNL TITL STRUCTURAL INSIGHTS INTO CATALYSIS AND INHIBITION OF JRNL TITL 2 O-ACETYLSERINE SULFHYDRYLASE FROM MYCOBACTERIUM JRNL TITL 3 TUBERCULOSIS: CRYSTAL STRUCTURES OF THE ENZYME JRNL TITL 4 {ALPHA}-AMINOACRYLATE INTERMEDIATE AND AN ENZYME-INHIBITOR JRNL TITL 5 COMPLEX. JRNL REF J.BIOL.CHEM. V. 282 23473 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17567578 JRNL DOI 10.1074/JBC.M703518200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 23287 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1245 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1684 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE SET COUNT : 103 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2271 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 42 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 43.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.56000 REMARK 3 B22 (A**2) : 3.56000 REMARK 3 B33 (A**2) : -7.12000 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): 0.181 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.179 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.158 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.344 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2363 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3221 ; 1.419 ; 1.999 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 313 ; 5.487 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 93 ;28.280 ;23.441 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 391 ;16.682 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;14.801 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 382 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1778 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1158 ; 0.211 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1623 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 125 ; 0.508 ; 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): 46 ; 0.233 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.221 ; 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): 1564 ; 0.581 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2473 ; 0.970 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 870 ; 1.739 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 744 ; 2.668 ; 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 : 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): 58.2310 14.6070 32.4690 REMARK 3 T TENSOR REMARK 3 T11: 0.2803 T22: 0.1557 REMARK 3 T33: 0.2486 T12: 0.1373 REMARK 3 T13: 0.0297 T23: -0.0343 REMARK 3 L TENSOR REMARK 3 L11: 19.8513 L22: 7.2998 REMARK 3 L33: 17.7702 L12: 10.4344 REMARK 3 L13: 8.5097 L23: 1.6284 REMARK 3 S TENSOR REMARK 3 S11: 0.1209 S12: 1.5252 S13: -0.3784 REMARK 3 S21: 0.5415 S22: 0.4199 S23: -0.5056 REMARK 3 S31: 0.5381 S32: 0.2559 S33: -0.5408 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 20 REMARK 3 ORIGIN FOR THE GROUP (A): 52.4540 12.1281 50.9402 REMARK 3 T TENSOR REMARK 3 T11: 0.1685 T22: 0.2749 REMARK 3 T33: 0.4407 T12: 0.2117 REMARK 3 T13: 0.0091 T23: -0.0084 REMARK 3 L TENSOR REMARK 3 L11: 2.4137 L22: 5.6058 REMARK 3 L33: 36.4197 L12: 1.5807 REMARK 3 L13: -2.6971 L23: 1.3633 REMARK 3 S TENSOR REMARK 3 S11: -0.0411 S12: -0.0416 S13: -0.3756 REMARK 3 S21: 0.1316 S22: -0.0178 S23: -0.1037 REMARK 3 S31: -0.2941 S32: 0.9382 S33: 0.0588 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 21 A 32 REMARK 3 ORIGIN FOR THE GROUP (A): 46.2830 12.0956 66.0708 REMARK 3 T TENSOR REMARK 3 T11: 0.2490 T22: 0.1564 REMARK 3 T33: 0.1586 T12: 0.0625 REMARK 3 T13: 0.0049 T23: 0.0121 REMARK 3 L TENSOR REMARK 3 L11: 0.4956 L22: 5.5624 REMARK 3 L33: 4.8136 L12: -0.9001 REMARK 3 L13: 1.4495 L23: -4.1342 REMARK 3 S TENSOR REMARK 3 S11: -0.0397 S12: -0.1391 S13: -0.3574 REMARK 3 S21: 0.6327 S22: 0.0429 S23: -0.1482 REMARK 3 S31: 0.1278 S32: 0.2299 S33: -0.0032 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 33 A 55 REMARK 3 ORIGIN FOR THE GROUP (A): 45.5410 12.9055 40.0606 REMARK 3 T TENSOR REMARK 3 T11: 0.1541 T22: 0.2429 REMARK 3 T33: 0.3200 T12: 0.0918 REMARK 3 T13: -0.0234 T23: -0.0243 REMARK 3 L TENSOR REMARK 3 L11: 2.7153 L22: 0.1250 REMARK 3 L33: 0.3863 L12: -0.5827 REMARK 3 L13: -1.0241 L23: 0.2198 REMARK 3 S TENSOR REMARK 3 S11: 0.0043 S12: 0.3695 S13: 0.1826 REMARK 3 S21: -0.1499 S22: 0.0887 S23: -0.2296 REMARK 3 S31: -0.0647 S32: -0.0497 S33: -0.0930 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 56 A 69 REMARK 3 ORIGIN FOR THE GROUP (A): 38.5804 10.7399 22.6538 REMARK 3 T TENSOR REMARK 3 T11: 0.1731 T22: 0.3311 REMARK 3 T33: 0.1211 T12: 0.0022 REMARK 3 T13: -0.0246 T23: -0.0423 REMARK 3 L TENSOR REMARK 3 L11: 3.7740 L22: 11.6089 REMARK 3 L33: 6.7379 L12: -4.8055 REMARK 3 L13: -4.8260 L23: 6.6200 REMARK 3 S TENSOR REMARK 3 S11: -0.2880 S12: 0.1172 S13: -0.0618 REMARK 3 S21: -0.2029 S22: 0.3795 S23: -0.0197 REMARK 3 S31: -0.4263 S32: 0.1315 S33: -0.0915 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 70 A 85 REMARK 3 ORIGIN FOR THE GROUP (A): 39.6614 17.7894 34.7048 REMARK 3 T TENSOR REMARK 3 T11: 0.1502 T22: 0.2284 REMARK 3 T33: 0.2765 T12: 0.0416 REMARK 3 T13: 0.0150 T23: -0.0106 REMARK 3 L TENSOR REMARK 3 L11: 1.5295 L22: 2.9976 REMARK 3 L33: 4.4626 L12: -0.1213 REMARK 3 L13: 2.4556 L23: 1.0519 REMARK 3 S TENSOR REMARK 3 S11: -0.3480 S12: 0.6019 S13: -0.0092 REMARK 3 S21: -0.2128 S22: 0.3548 S23: -0.1863 REMARK 3 S31: 0.1064 S32: -0.1678 S33: -0.0068 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 86 A 105 REMARK 3 ORIGIN FOR THE GROUP (A): 34.7538 22.7374 35.2097 REMARK 3 T TENSOR REMARK 3 T11: 0.1022 T22: 0.3737 REMARK 3 T33: 0.3986 T12: 0.1544 REMARK 3 T13: -0.0376 T23: 0.0241 REMARK 3 L TENSOR REMARK 3 L11: 4.5192 L22: 2.8452 REMARK 3 L33: 7.9895 L12: -0.5856 REMARK 3 L13: -1.6354 L23: 2.6384 REMARK 3 S TENSOR REMARK 3 S11: -0.0792 S12: 0.0188 S13: 0.0298 REMARK 3 S21: -0.6420 S22: -0.0100 S23: 0.4290 REMARK 3 S31: -0.5877 S32: -0.3638 S33: 0.0892 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 106 A 122 REMARK 3 ORIGIN FOR THE GROUP (A): 30.6834 23.1481 34.9140 REMARK 3 T TENSOR REMARK 3 T11: 0.1283 T22: 0.4283 REMARK 3 T33: 0.3555 T12: 0.1620 REMARK 3 T13: -0.0485 T23: 0.0143 REMARK 3 L TENSOR REMARK 3 L11: 15.1958 L22: 5.9197 REMARK 3 L33: 2.5805 L12: 3.2065 REMARK 3 L13: -1.9130 L23: 0.3882 REMARK 3 S TENSOR REMARK 3 S11: -0.1717 S12: 0.2324 S13: 0.4225 REMARK 3 S21: -0.3298 S22: 0.0634 S23: 0.6692 REMARK 3 S31: -0.1564 S32: -0.9369 S33: 0.1082 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 123 A 130 REMARK 3 ORIGIN FOR THE GROUP (A): 24.0483 13.9755 33.2245 REMARK 3 T TENSOR REMARK 3 T11: 0.0849 T22: 0.5366 REMARK 3 T33: 0.5299 T12: -0.0479 REMARK 3 T13: -0.0917 T23: -0.0382 REMARK 3 L TENSOR REMARK 3 L11: 25.4607 L22: 2.6173 REMARK 3 L33: 67.3821 L12: -7.7222 REMARK 3 L13: 8.4637 L23: -6.7820 REMARK 3 S TENSOR REMARK 3 S11: 0.2140 S12: 0.2338 S13: -0.3852 REMARK 3 S21: -0.0522 S22: -0.2830 S23: 1.3741 REMARK 3 S31: 0.4183 S32: -2.6388 S33: 0.0690 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 131 A 158 REMARK 3 ORIGIN FOR THE GROUP (A): 34.6856 8.2368 31.5755 REMARK 3 T TENSOR REMARK 3 T11: 0.0908 T22: 0.3246 REMARK 3 T33: 0.1648 T12: 0.0175 REMARK 3 T13: 0.0130 T23: -0.0599 REMARK 3 L TENSOR REMARK 3 L11: 5.8014 L22: 4.8327 REMARK 3 L33: 8.7764 L12: -2.2846 REMARK 3 L13: 4.2299 L23: -1.6637 REMARK 3 S TENSOR REMARK 3 S11: 0.1026 S12: 0.7386 S13: -0.1136 REMARK 3 S21: -0.4330 S22: -0.1017 S23: 0.4348 REMARK 3 S31: 0.1853 S32: -0.3530 S33: -0.0009 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 : A 159 A 163 REMARK 3 ORIGIN FOR THE GROUP (A): 51.2713 0.8620 48.5392 REMARK 3 T TENSOR REMARK 3 T11: 0.3373 T22: 0.1095 REMARK 3 T33: 0.4200 T12: 0.2491 REMARK 3 T13: -0.0327 T23: -0.0720 REMARK 3 L TENSOR REMARK 3 L11: 8.1599 L22: 15.0603 REMARK 3 L33: 31.3361 L12: -1.7967 REMARK 3 L13: -0.9813 L23: -21.1803 REMARK 3 S TENSOR REMARK 3 S11: 0.2076 S12: 0.3161 S13: -0.4782 REMARK 3 S21: 0.2406 S22: -0.0255 S23: -1.2104 REMARK 3 S31: 0.7262 S32: 0.7929 S33: -0.1821 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 : A 164 A 172 REMARK 3 ORIGIN FOR THE GROUP (A): 51.9994 0.3817 55.3418 REMARK 3 T TENSOR REMARK 3 T11: 0.3551 T22: 0.3452 REMARK 3 T33: 0.2904 T12: 0.2433 REMARK 3 T13: -0.0828 T23: -0.0022 REMARK 3 L TENSOR REMARK 3 L11: 26.6951 L22: 19.9725 REMARK 3 L33: 3.8999 L12: 9.3276 REMARK 3 L13: -9.9147 L23: -5.3710 REMARK 3 S TENSOR REMARK 3 S11: 0.4166 S12: -0.0302 S13: -0.5888 REMARK 3 S21: 0.5915 S22: -0.4066 S23: -0.8137 REMARK 3 S31: 1.2040 S32: 0.9182 S33: -0.0099 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 : A 173 A 191 REMARK 3 ORIGIN FOR THE GROUP (A): 39.7829 1.8474 48.2921 REMARK 3 T TENSOR REMARK 3 T11: 0.2169 T22: 0.1975 REMARK 3 T33: 0.2759 T12: 0.1149 REMARK 3 T13: 0.0513 T23: -0.0134 REMARK 3 L TENSOR REMARK 3 L11: 4.7605 L22: 0.8021 REMARK 3 L33: 2.4392 L12: -0.4932 REMARK 3 L13: -1.2235 L23: 1.3900 REMARK 3 S TENSOR REMARK 3 S11: -0.0202 S12: -0.3103 S13: -0.2544 REMARK 3 S21: -0.3731 S22: 0.2451 S23: -0.0544 REMARK 3 S31: 0.9781 S32: -0.4461 S33: -0.2249 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 : A 192 A 203 REMARK 3 ORIGIN FOR THE GROUP (A): 40.9159 -2.6265 53.9198 REMARK 3 T TENSOR REMARK 3 T11: 0.3160 T22: 0.0910 REMARK 3 T33: 0.2467 T12: 0.0368 REMARK 3 T13: -0.0007 T23: -0.0397 REMARK 3 L TENSOR REMARK 3 L11: 13.3616 L22: 10.5845 REMARK 3 L33: 2.9421 L12: -8.1024 REMARK 3 L13: -4.7098 L23: 3.0531 REMARK 3 S TENSOR REMARK 3 S11: 0.3592 S12: 0.3808 S13: -0.9485 REMARK 3 S21: -0.1857 S22: -0.5398 S23: 0.1460 REMARK 3 S31: 0.8852 S32: -0.3396 S33: 0.1806 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 : A 204 A 233 REMARK 3 ORIGIN FOR THE GROUP (A): 26.3063 9.6763 48.7351 REMARK 3 T TENSOR REMARK 3 T11: 0.0694 T22: 0.4052 REMARK 3 T33: 0.2759 T12: -0.0049 REMARK 3 T13: 0.0513 T23: -0.0410 REMARK 3 L TENSOR REMARK 3 L11: 1.7404 L22: 6.9684 REMARK 3 L33: 4.7666 L12: -0.0523 REMARK 3 L13: 0.6441 L23: 0.6841 REMARK 3 S TENSOR REMARK 3 S11: -0.0453 S12: 0.0855 S13: 0.0316 REMARK 3 S21: 0.1622 S22: -0.1653 S23: 0.4344 REMARK 3 S31: 0.4366 S32: -1.2377 S33: 0.2106 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 : A 234 A 244 REMARK 3 ORIGIN FOR THE GROUP (A): 31.9117 1.2052 54.4186 REMARK 3 T TENSOR REMARK 3 T11: 0.1889 T22: 0.1314 REMARK 3 T33: 0.2412 T12: 0.0278 REMARK 3 T13: 0.0542 T23: -0.0266 REMARK 3 L TENSOR REMARK 3 L11: 1.5415 L22: 8.6741 REMARK 3 L33: 6.7566 L12: -2.0805 REMARK 3 L13: -1.4793 L23: 1.6208 REMARK 3 S TENSOR REMARK 3 S11: 0.1902 S12: 0.0435 S13: -0.2901 REMARK 3 S21: 0.3438 S22: -0.2123 S23: 0.0672 REMARK 3 S31: 1.2819 S32: -0.8247 S33: 0.0221 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 : A 245 A 257 REMARK 3 ORIGIN FOR THE GROUP (A): 36.9664 21.7461 61.0242 REMARK 3 T TENSOR REMARK 3 T11: 0.3721 T22: 0.2428 REMARK 3 T33: 0.3653 T12: 0.1606 REMARK 3 T13: 0.1185 T23: -0.0534 REMARK 3 L TENSOR REMARK 3 L11: 34.3385 L22: 1.8011 REMARK 3 L33: 7.9184 L12: 7.5609 REMARK 3 L13: 2.9345 L23: -0.3762 REMARK 3 S TENSOR REMARK 3 S11: 0.4788 S12: -0.5975 S13: 1.9258 REMARK 3 S21: 0.6566 S22: -0.4080 S23: 0.7301 REMARK 3 S31: -0.5187 S32: -0.6609 S33: -0.0708 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 : A 258 A 275 REMARK 3 ORIGIN FOR THE GROUP (A): 41.0989 16.9404 58.1638 REMARK 3 T TENSOR REMARK 3 T11: 0.2306 T22: 0.2132 REMARK 3 T33: 0.3071 T12: 0.1457 REMARK 3 T13: 0.0376 T23: 0.0253 REMARK 3 L TENSOR REMARK 3 L11: 3.7417 L22: 2.4307 REMARK 3 L33: 4.1105 L12: 1.1310 REMARK 3 L13: -2.7634 L23: 1.1555 REMARK 3 S TENSOR REMARK 3 S11: 0.0721 S12: 0.0064 S13: 0.1034 REMARK 3 S21: 0.3982 S22: -0.0560 S23: 0.2348 REMARK 3 S31: -0.0897 S32: -0.0374 S33: -0.0161 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 : A 276 A 300 REMARK 3 ORIGIN FOR THE GROUP (A): 41.6921 11.1132 58.2472 REMARK 3 T TENSOR REMARK 3 T11: 0.2799 T22: 0.2008 REMARK 3 T33: 0.3416 T12: 0.1477 REMARK 3 T13: 0.0487 T23: -0.0503 REMARK 3 L TENSOR REMARK 3 L11: 2.3878 L22: 0.2603 REMARK 3 L33: 4.1992 L12: -0.1063 REMARK 3 L13: 1.3431 L23: 0.8783 REMARK 3 S TENSOR REMARK 3 S11: 0.2176 S12: -0.1386 S13: -0.0791 REMARK 3 S21: 0.3766 S22: -0.2500 S23: 0.1978 REMARK 3 S31: 0.3917 S32: 0.2890 S33: 0.0324 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 : A 301 A 306 REMARK 3 ORIGIN FOR THE GROUP (A): 34.6274 28.8728 53.4579 REMARK 3 T TENSOR REMARK 3 T11: 0.1785 T22: 0.2545 REMARK 3 T33: 0.3502 T12: 0.1347 REMARK 3 T13: 0.1112 T23: -0.0496 REMARK 3 L TENSOR REMARK 3 L11: 30.5569 L22: 34.0180 REMARK 3 L33: 55.3639 L12: -32.1898 REMARK 3 L13: 7.4806 L23: -5.4771 REMARK 3 S TENSOR REMARK 3 S11: -0.8026 S12: -2.3003 S13: 0.7415 REMARK 3 S21: 0.9565 S22: 1.2654 S23: -0.0952 REMARK 3 S31: -2.0814 S32: -1.1126 S33: -0.4628 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2Q3D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000043097. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 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 : DOUBLE CRYSTAL MONOCHROMATOR, REMARK 200 SI(111). THE FIRST CRYSTAL IS REMARK 200 WATER COOLED. REMARK 200 OPTICS : FIRST MIRROR: WATER-COOLED REMARK 200 VERTICALLY COLLIMATING REMARK 200 CYLINDRICAL MIRROR (R = 7300 M). REMARK 200 SECOND MIRROR: TOROID MIRROR FOR REMARK 200 HORIZONTAL AND VERTICAL FOCUSING REMARK 200 (R=3300M, R=27MM). REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24607 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 71.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.49900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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 2Q3B, HOLOENZYME REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 80% MPD. SOAKED WITH 1 MM REMARK 280 O-ACETYL-SERINE FOR 30 MINUTES BEFORE FREEZING., PH 8.2, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 90.58950 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.89250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.89250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.29475 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.89250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.89250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 135.88425 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.89250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.89250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 45.29475 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.89250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.89250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 135.88425 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 90.58950 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 300 REMARK: THE OASS FORMS A DIMER, THE SECOND PART OF THE BIOLOGICAL REMARK 300 ASSEMBLY IS GENERATED BY THE TWO FOLD AXIS: -Y+1, -X+1, -Z+1/2. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL 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 BIOMT1 2 0.000000 -1.000000 0.000000 71.78500 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 71.78500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 90.58950 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 ASP A 307 REMARK 465 VAL A 308 REMARK 465 ALA A 309 REMARK 465 ASP A 310 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 THR A 23 22.37 -141.88 REMARK 500 PHE A 37 34.13 -80.56 REMARK 500 GLN A 143 71.63 65.03 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 PDA A 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 312 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Q3B RELATED DB: PDB REMARK 900 RELATED ID: 2Q3C RELATED DB: PDB DBREF 2Q3D A 1 310 UNP P0A534 CYSK_MYCTU 1 310 SEQADV 2Q3D GLY A -2 UNP P0A534 CLONING ARTIFACT SEQADV 2Q3D SER A -1 UNP P0A534 CLONING ARTIFACT SEQADV 2Q3D HIS A 0 UNP P0A534 CLONING ARTIFACT SEQRES 1 A 313 GLY SER HIS MET SER ILE ALA GLU ASP ILE THR GLN LEU SEQRES 2 A 313 ILE GLY ARG THR PRO LEU VAL ARG LEU ARG ARG VAL THR SEQRES 3 A 313 ASP GLY ALA VAL ALA ASP ILE VAL ALA LYS LEU GLU PHE SEQRES 4 A 313 PHE ASN PRO ALA ASN SER VAL LYS ASP ARG ILE GLY VAL SEQRES 5 A 313 ALA MET LEU GLN ALA ALA GLU GLN ALA GLY LEU ILE LYS SEQRES 6 A 313 PRO ASP THR ILE ILE LEU GLU PRO THR SER GLY ASN THR SEQRES 7 A 313 GLY ILE ALA LEU ALA MET VAL CYS ALA ALA ARG GLY TYR SEQRES 8 A 313 ARG CYS VAL LEU THR MET PRO GLU THR MET SER LEU GLU SEQRES 9 A 313 ARG ARG MET LEU LEU ARG ALA TYR GLY ALA GLU LEU ILE SEQRES 10 A 313 LEU THR PRO GLY ALA ASP GLY MET SER GLY ALA ILE ALA SEQRES 11 A 313 LYS ALA GLU GLU LEU ALA LYS THR ASP GLN ARG TYR PHE SEQRES 12 A 313 VAL PRO GLN GLN PHE GLU ASN PRO ALA ASN PRO ALA ILE SEQRES 13 A 313 HIS ARG VAL THR THR ALA GLU GLU VAL TRP ARG ASP THR SEQRES 14 A 313 ASP GLY LYS VAL ASP ILE VAL VAL ALA GLY VAL GLY THR SEQRES 15 A 313 GLY GLY THR ILE THR GLY VAL ALA GLN VAL ILE LYS GLU SEQRES 16 A 313 ARG LYS PRO SER ALA ARG PHE VAL ALA VAL GLU PRO ALA SEQRES 17 A 313 ALA SER PRO VAL LEU SER GLY GLY GLN LYS GLY PRO HIS SEQRES 18 A 313 PRO ILE GLN GLY ILE GLY ALA GLY PHE VAL PRO PRO VAL SEQRES 19 A 313 LEU ASP GLN ASP LEU VAL ASP GLU ILE ILE THR VAL GLY SEQRES 20 A 313 ASN GLU ASP ALA LEU ASN VAL ALA ARG ARG LEU ALA ARG SEQRES 21 A 313 GLU GLU GLY LEU LEU VAL GLY ILE SER SER GLY ALA ALA SEQRES 22 A 313 THR VAL ALA ALA LEU GLN VAL ALA ARG ARG PRO GLU ASN SEQRES 23 A 313 ALA GLY LYS LEU ILE VAL VAL VAL LEU PRO ASP PHE GLY SEQRES 24 A 313 GLU ARG TYR LEU SER THR PRO LEU PHE ALA ASP VAL ALA SEQRES 25 A 313 ASP HET PDA A 311 21 HET MPD A 312 8 HETNAM PDA 2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4- HETNAM 2 PDA YLMETHYL)-AMINO]-PROPIONIC ACID HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETSYN PDA PYRIDOXYL-ALANINE-5-PHOSPHATE FORMUL 2 PDA C11 H17 N2 O7 P FORMUL 3 MPD C6 H14 O2 FORMUL 4 HOH *42(H2 O) HELIX 1 1 ASP A 6 ILE A 11 5 6 HELIX 2 2 LYS A 44 ALA A 58 1 15 HELIX 3 3 GLY A 73 GLY A 87 1 15 HELIX 4 4 SER A 99 TYR A 109 1 11 HELIX 5 5 ASP A 120 LYS A 134 1 15 HELIX 6 6 PRO A 148 THR A 157 1 10 HELIX 7 7 THR A 157 THR A 166 1 10 HELIX 8 8 GLY A 180 LYS A 194 1 15 HELIX 9 9 GLY A 244 GLY A 260 1 17 HELIX 10 10 GLY A 264 ALA A 278 1 15 HELIX 11 11 ARG A 279 ALA A 284 5 6 HELIX 12 12 PHE A 295 LEU A 300 5 6 SHEET 1 A 6 LEU A 16 ARG A 18 0 SHEET 2 A 6 ASP A 29 LEU A 34 -1 O ALA A 32 N VAL A 17 SHEET 3 A 6 LEU A 287 LEU A 292 1 O ILE A 288 N ASP A 29 SHEET 4 A 6 ILE A 172 GLY A 176 1 N VAL A 174 O VAL A 289 SHEET 5 A 6 ARG A 198 PRO A 204 1 O VAL A 200 N VAL A 173 SHEET 6 A 6 GLU A 239 VAL A 243 1 O GLU A 239 N ALA A 201 SHEET 1 B 4 GLU A 112 THR A 116 0 SHEET 2 B 4 ARG A 89 PRO A 95 1 N LEU A 92 O ILE A 114 SHEET 3 B 4 ILE A 66 PRO A 70 1 N ILE A 67 O VAL A 91 SHEET 4 B 4 TYR A 139 PHE A 140 1 O PHE A 140 N LEU A 68 SITE 1 AC1 23 LYS A 44 THR A 71 SER A 72 GLY A 73 SITE 2 AC1 23 ASN A 74 THR A 75 GLN A 144 VAL A 177 SITE 3 AC1 23 GLY A 178 THR A 179 GLY A 180 GLY A 181 SITE 4 AC1 23 THR A 182 GLY A 222 ILE A 223 SER A 266 SITE 5 AC1 23 PRO A 293 ASP A 294 TYR A 299 HOH A 322 SITE 6 AC1 23 HOH A 338 HOH A 346 HOH A 351 SITE 1 AC2 4 GLN A 57 ASP A 247 GLN A 276 ARG A 279 CRYST1 71.785 71.785 181.179 90.00 90.00 90.00 P 41 21 2 8 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 0.013930 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013930 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005519 0.00000 MASTER 676 0 2 12 10 0 7 6 0 0 0 25 END