HEADER LYASE 21-JAN-25 9MYB TITLE CRYSTAL STRUCTURE OF UNLIGANDED RETRO-ALDOLASE RA95-SHELL (280 K) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RETRO-ALDOLASE RA95-SHELL; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO ENZYME, TIM BARREL, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.E.HUNT,R.A.CHICA,M.C.THOMPSON,A.MARTINEZ REVDAT 3 10-SEP-25 9MYB 1 JRNL REVDAT 2 27-AUG-25 9MYB 1 JRNL REVDAT 1 09-APR-25 9MYB 0 JRNL AUTH S.E.HUNT,C.KLAUS,A.E.JOHN,N.ZARIFI,A.MARTINEZ,F.FEIXAS, JRNL AUTH 2 M.GARCIA-BORRAS,M.C.THOMPSON,R.A.CHICA JRNL TITL DISTAL MUTATIONS IN A DESIGNED RETRO-ALDOLASE ALTER LOOP JRNL TITL 2 DYNAMICS TO SHIFT AND ACCELERATE THE RATE-LIMITING STEP. JRNL REF J.AM.CHEM.SOC. V. 147 30723 2025 JRNL REFN ESSN 1520-5126 JRNL PMID 40802856 JRNL DOI 10.1021/JACS.5C05134 REMARK 2 REMARK 2 RESOLUTION. 1.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13.2998 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) : 1.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 22925 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 1126 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 42.8000 - 3.5400 1.00 2912 137 0.1482 0.1745 REMARK 3 2 3.5400 - 2.8100 1.00 2767 131 0.1722 0.1968 REMARK 3 3 2.8100 - 2.4500 1.00 2728 128 0.1846 0.2293 REMARK 3 4 2.4500 - 2.2300 1.00 2703 140 0.1840 0.2222 REMARK 3 5 2.2300 - 2.0700 1.00 2689 142 0.1975 0.2492 REMARK 3 6 2.0700 - 1.9500 1.00 2651 153 0.2299 0.2775 REMARK 3 7 1.9500 - 1.8500 1.00 2666 144 0.2447 0.2879 REMARK 3 8 1.8500 - 1.7700 1.00 2683 151 0.2994 0.3454 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) : 0.239 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.52 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 : 0.003 2115 REMARK 3 ANGLE : 0.560 2867 REMARK 3 CHIRALITY : 0.044 323 REMARK 3 PLANARITY : 0.005 375 REMARK 3 DIHEDRAL : 11.505 840 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 2 THROUGH 18 ) REMARK 3 ORIGIN FOR THE GROUP (A): -38.5518 -12.4692 2.0847 REMARK 3 T TENSOR REMARK 3 T11: 0.2803 T22: 0.3450 REMARK 3 T33: 0.2642 T12: 0.0639 REMARK 3 T13: 0.0358 T23: -0.0805 REMARK 3 L TENSOR REMARK 3 L11: 0.7755 L22: 0.7362 REMARK 3 L33: 0.9829 L12: -0.3118 REMARK 3 L13: 0.5440 L23: -0.8247 REMARK 3 S TENSOR REMARK 3 S11: -0.0182 S12: -0.1984 S13: -0.0847 REMARK 3 S21: 0.4609 S22: 0.4618 S23: 0.0030 REMARK 3 S31: -0.2888 S32: 0.0207 S33: 0.2145 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 19 THROUGH 32 ) REMARK 3 ORIGIN FOR THE GROUP (A): -33.5177 -20.0803 -21.2252 REMARK 3 T TENSOR REMARK 3 T11: 0.1461 T22: 0.3048 REMARK 3 T33: 0.1645 T12: 0.0027 REMARK 3 T13: -0.0483 T23: -0.0151 REMARK 3 L TENSOR REMARK 3 L11: 0.0990 L22: 1.0462 REMARK 3 L33: 0.0182 L12: -0.2064 REMARK 3 L13: -0.0402 L23: 0.0578 REMARK 3 S TENSOR REMARK 3 S11: -0.0368 S12: -0.0993 S13: 0.2229 REMARK 3 S21: -0.1718 S22: 0.1083 S23: 0.0645 REMARK 3 S31: -0.0320 S32: -0.2114 S33: 0.1362 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 33 THROUGH 51 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6449 -16.9351 -16.2922 REMARK 3 T TENSOR REMARK 3 T11: 0.1548 T22: 0.1694 REMARK 3 T33: 0.1660 T12: -0.0030 REMARK 3 T13: 0.0324 T23: 0.0040 REMARK 3 L TENSOR REMARK 3 L11: 0.4666 L22: 0.0887 REMARK 3 L33: 0.5357 L12: 0.1635 REMARK 3 L13: 0.1714 L23: -0.0041 REMARK 3 S TENSOR REMARK 3 S11: -0.1767 S12: 0.0654 S13: -0.0626 REMARK 3 S21: -0.0922 S22: 0.0655 S23: 0.0440 REMARK 3 S31: 0.0674 S32: 0.0059 S33: -0.1124 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 52 THROUGH 65 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.7563 3.7414 -14.9938 REMARK 3 T TENSOR REMARK 3 T11: 0.3266 T22: 0.3341 REMARK 3 T33: 0.4291 T12: 0.0254 REMARK 3 T13: -0.0652 T23: -0.0095 REMARK 3 L TENSOR REMARK 3 L11: 0.0217 L22: 0.0986 REMARK 3 L33: 0.0407 L12: 0.0284 REMARK 3 L13: -0.0145 L23: 0.0214 REMARK 3 S TENSOR REMARK 3 S11: -0.1207 S12: -0.4072 S13: 0.1035 REMARK 3 S21: 0.1332 S22: 0.0616 S23: 0.3652 REMARK 3 S31: -0.4377 S32: 0.0343 S33: 0.0006 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 66 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.0407 -7.0372 -21.4921 REMARK 3 T TENSOR REMARK 3 T11: 0.2344 T22: 0.1148 REMARK 3 T33: 0.1503 T12: -0.0063 REMARK 3 T13: -0.0176 T23: 0.0111 REMARK 3 L TENSOR REMARK 3 L11: 1.0104 L22: 0.3517 REMARK 3 L33: 0.5489 L12: -0.1728 REMARK 3 L13: -0.3578 L23: 0.0882 REMARK 3 S TENSOR REMARK 3 S11: -0.0606 S12: -0.0287 S13: -0.1322 REMARK 3 S21: -0.2348 S22: -0.0427 S23: 0.1947 REMARK 3 S31: -0.1970 S32: 0.1148 S33: -0.0353 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 100 ) REMARK 3 ORIGIN FOR THE GROUP (A): -34.7541 -8.3284 -15.6561 REMARK 3 T TENSOR REMARK 3 T11: 0.2643 T22: 0.2502 REMARK 3 T33: 0.2383 T12: 0.0878 REMARK 3 T13: -0.0014 T23: -0.0062 REMARK 3 L TENSOR REMARK 3 L11: 0.2316 L22: 0.8576 REMARK 3 L33: 0.3150 L12: 0.3034 REMARK 3 L13: -0.2188 L23: -0.0622 REMARK 3 S TENSOR REMARK 3 S11: 0.1720 S12: 0.1026 S13: 0.4174 REMARK 3 S21: -0.3549 S22: 0.0367 S23: 0.1818 REMARK 3 S31: -0.4290 S32: -0.3845 S33: 0.0658 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 101 THROUGH 162 ) REMARK 3 ORIGIN FOR THE GROUP (A): -29.2433 -20.9243 -8.6529 REMARK 3 T TENSOR REMARK 3 T11: 0.1579 T22: 0.1850 REMARK 3 T33: 0.1811 T12: -0.0013 REMARK 3 T13: 0.0123 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.2467 L22: 0.8565 REMARK 3 L33: 0.5669 L12: 0.0642 REMARK 3 L13: 0.1629 L23: 0.2737 REMARK 3 S TENSOR REMARK 3 S11: 0.0045 S12: 0.0122 S13: -0.0018 REMARK 3 S21: 0.0469 S22: -0.0310 S23: 0.1205 REMARK 3 S31: 0.0171 S32: -0.1150 S33: 0.0000 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 163 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.4809 -22.4972 1.7596 REMARK 3 T TENSOR REMARK 3 T11: 0.2152 T22: 0.1570 REMARK 3 T33: 0.1664 T12: 0.0020 REMARK 3 T13: 0.0081 T23: 0.0278 REMARK 3 L TENSOR REMARK 3 L11: 0.1782 L22: 0.0753 REMARK 3 L33: 0.1390 L12: 0.0993 REMARK 3 L13: -0.0340 L23: 0.0333 REMARK 3 S TENSOR REMARK 3 S11: -0.0377 S12: -0.1131 S13: -0.1656 REMARK 3 S21: 0.0979 S22: -0.1263 S23: -0.3122 REMARK 3 S31: 0.0722 S32: 0.1183 S33: -0.0146 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 180 THROUGH 200 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.8108 -8.4588 4.4018 REMARK 3 T TENSOR REMARK 3 T11: 0.2444 T22: 0.2499 REMARK 3 T33: 0.3015 T12: -0.0271 REMARK 3 T13: 0.0228 T23: -0.0734 REMARK 3 L TENSOR REMARK 3 L11: 0.9648 L22: 0.7426 REMARK 3 L33: 0.5238 L12: -0.3801 REMARK 3 L13: -0.7041 L23: 0.3530 REMARK 3 S TENSOR REMARK 3 S11: 0.3538 S12: -0.5630 S13: 0.1776 REMARK 3 S21: 0.1539 S22: -0.2591 S23: 0.3431 REMARK 3 S31: -0.0256 S32: 0.0305 S33: -0.0481 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 201 THROUGH 225 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.8662 -10.4723 -5.2054 REMARK 3 T TENSOR REMARK 3 T11: 0.1811 T22: 0.2001 REMARK 3 T33: 0.2649 T12: -0.0064 REMARK 3 T13: 0.0160 T23: 0.0157 REMARK 3 L TENSOR REMARK 3 L11: 0.0922 L22: 0.8728 REMARK 3 L33: 0.3054 L12: -0.1432 REMARK 3 L13: -0.1565 L23: 0.1964 REMARK 3 S TENSOR REMARK 3 S11: 0.2108 S12: 0.0112 S13: 0.0183 REMARK 3 S21: 0.1219 S22: -0.1870 S23: -0.5597 REMARK 3 S31: -0.1247 S32: 0.1792 S33: 0.0059 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 226 THROUGH 248 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.4483 -3.3236 -14.4174 REMARK 3 T TENSOR REMARK 3 T11: 0.2247 T22: 0.1635 REMARK 3 T33: 0.2622 T12: 0.0041 REMARK 3 T13: 0.0353 T23: 0.0316 REMARK 3 L TENSOR REMARK 3 L11: 0.1206 L22: 0.0830 REMARK 3 L33: 0.2049 L12: 0.0622 REMARK 3 L13: 0.1488 L23: 0.0415 REMARK 3 S TENSOR REMARK 3 S11: -0.0546 S12: -0.0620 S13: 0.1783 REMARK 3 S21: -0.1310 S22: -0.0911 S23: -0.5629 REMARK 3 S31: -0.0215 S32: 0.0603 S33: -0.0097 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 9MYB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1000290988. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-APR-23 REMARK 200 TEMPERATURE (KELVIN) : 280 REMARK 200 PH : 4.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22968 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.770 REMARK 200 RESOLUTION RANGE LOW (A) : 51.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.44300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE PH 4.4, 19% PEG REMARK 280 3000, 6 MG/ML PROTEIN, 20 MM POTASSIUM PHOSPHATE PH 7.4, 50 MM REMARK 280 NACL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 42.80300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.39100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.80300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.39100 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: 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 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 249 REMARK 465 SER A 250 REMARK 465 LEU A 251 REMARK 465 GLU A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 REMARK 465 HIS A 258 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 39 HH22 ARG A 43 1.57 REMARK 500 OE1 GLU A 241 O HOH A 301 2.04 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 SER A 233 -83.75 -116.45 REMARK 500 REMARK 500 REMARK: NULL DBREF 9MYB A 2 258 PDB 9MYB 9MYB 2 258 SEQRES 1 A 257 PRO ARG TYR LEU LYS GLY TRP LEU GLU ASP VAL VAL GLN SEQRES 2 A 257 LEU SER LEU ARG ARG PRO SER VAL HIS ALA SER ARG GLN SEQRES 3 A 257 ARG PRO ILE ILE SER LEU ASN GLU ARG ILE LEU GLU PHE SEQRES 4 A 257 ASN LYS ARG ASN ILE THR ALA ILE ILE ALA VAL TYR GLU SEQRES 5 A 257 ARG LYS SER PRO SER GLY LEU ASP VAL GLU ARG ASP PRO SEQRES 6 A 257 ILE GLU TYR ALA LYS TYR MET GLU PRO TYR ALA VAL GLY SEQRES 7 A 257 LEU SER ILE THR THR GLU GLU LYS TYR PHE ASN GLY SER SEQRES 8 A 257 TYR GLU MET LEU ARG LYS ILE ALA SER SER VAL SER ILE SEQRES 9 A 257 PRO ILE LEU MET SER ASP PHE ILE VAL LYS GLU SER GLN SEQRES 10 A 257 ILE ASP ASP ALA TYR ASN LEU GLY ALA ASP THR VAL LEU SEQRES 11 A 257 LEU ILE VAL LYS ILE LEU THR GLU ARG GLU LEU GLU SER SEQRES 12 A 257 LEU LEU GLU TYR ALA ARG GLY TYR GLY MET GLU PRO LEU SEQRES 13 A 257 ILE LEU ILE ASN ASP GLU ASN ASP LEU ASP ILE ALA LEU SEQRES 14 A 257 ARG ILE GLY ALA ARG PHE ILE GLY ILE MET SER ARG ASP SEQRES 15 A 257 PHE GLU THR GLY GLU ILE ASN LYS GLU ASN GLN ARG LYS SEQRES 16 A 257 LEU ILE SER MET ILE PRO SER ASN VAL VAL LYS VAL PRO SEQRES 17 A 257 LYS LEU ASP PHE PHE GLU PRO ASN GLU ILE GLU GLU LEU SEQRES 18 A 257 ARG LYS LEU GLY VAL ASN ALA PHE LEU ILE SER SER SER SEQRES 19 A 257 LEU MET ARG ASN PRO GLU LYS ILE LYS GLU LEU ILE GLU SEQRES 20 A 257 GLY SER LEU GLU HIS HIS HIS HIS HIS HIS FORMUL 2 HOH *76(H2 O) HELIX 1 AA1 GLY A 7 ARG A 18 1 12 HELIX 2 AA2 SER A 32 ASN A 44 1 13 HELIX 3 AA3 ASP A 65 GLU A 74 1 10 HELIX 4 AA4 SER A 92 SER A 101 1 10 HELIX 5 AA5 LYS A 115 GLY A 126 1 12 HELIX 6 AA6 LYS A 135 LEU A 137 5 3 HELIX 7 AA7 THR A 138 GLY A 151 1 14 HELIX 8 AA8 ASP A 162 ILE A 172 1 11 HELIX 9 AA9 ASN A 190 ILE A 201 1 12 HELIX 10 AB1 GLU A 215 LEU A 225 1 11 HELIX 11 AB2 SER A 233 ASN A 239 1 7 HELIX 12 AB3 LYS A 242 GLU A 248 1 7 SHEET 1 AA1 9 ILE A 48 TYR A 52 0 SHEET 2 AA1 9 GLY A 79 THR A 83 1 O SER A 81 N ALA A 50 SHEET 3 AA1 9 ILE A 107 SER A 110 1 O LEU A 108 N LEU A 80 SHEET 4 AA1 9 THR A 129 ILE A 133 1 O THR A 129 N MET A 109 SHEET 5 AA1 9 LEU A 157 ILE A 160 1 O LEU A 159 N LEU A 132 SHEET 6 AA1 9 PHE A 176 ILE A 179 1 O GLY A 178 N ILE A 160 SHEET 7 AA1 9 VAL A 206 LEU A 211 1 O VAL A 206 N ILE A 177 SHEET 8 AA1 9 PHE A 230 ILE A 232 1 O LEU A 231 N LEU A 211 SHEET 9 AA1 9 ILE A 48 TYR A 52 1 N ILE A 49 O PHE A 230 CRYST1 85.606 64.782 41.020 90.00 90.00 90.00 P 21 21 2 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 0.011681 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015436 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024378 0.00000 MASTER 406 0 0 12 9 0 0 6 2072 1 0 20 END