HEADER CELL CYCLE 01-APR-24 9EVQ TITLE CRYSTAL STRUCTURE OF THE KINETOPLASTID KINETOCHORE PROTEIN KKT23 TITLE 2 ACETYLTRANSFERASE DOMAIN FROM TRYPANOSOMA BRUCEI COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLTRANSFERASE DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: B, A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: 6HIS-KKT23 125-348 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI TREU927; SOURCE 3 ORGANISM_TAXID: 185431; SOURCE 4 GENE: TB10.70.0180; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS KINETOCHORE, KINETOPLASTID, HISTONE, ACETYLTRANSFERASE, MITOSIS, CELL KEYWDS 2 CYCLE EXPDTA X-RAY DIFFRACTION AUTHOR P.LUDZIA,M.ISHII,B.AKIYOSHI REVDAT 3 15-JAN-25 9EVQ 1 JRNL REVDAT 2 04-DEC-24 9EVQ 1 JRNL REVDAT 1 28-AUG-24 9EVQ 0 JRNL AUTH P.LUDZIA,M.ISHII,G.DEAK,C.SPANOS,M.D.WILSON,C.REDFIELD, JRNL AUTH 2 B.AKIYOSHI JRNL TITL THE KINETOPLASTID KINETOCHORE PROTEIN KKT23 JRNL TITL 2 ACETYLTRANSFERASE IS A STRUCTURAL HOMOLOG OF GCN5 THAT JRNL TITL 3 ACETYLATES THE HISTONE H2A C-TERMINAL TAIL. JRNL REF STRUCTURE V. 33 123 2025 JRNL REFN ISSN 0969-2126 JRNL PMID 39579771 JRNL DOI 10.1016/J.STR.2024.10.031 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.LUDZIA,M.ISHII,B.AKIYOSHI REMARK 1 TITL THE KINETOPLASTID KINETOCHORE PROTEIN KKT23 REMARK 1 TITL 2 ACETYLTRANSFERASE IS A STRUCTURAL HOMOLOG OF GCN5 THAT REMARK 1 TITL 3 ACETYLATES THE HISTONE H2A C-TERMINAL TAIL REMARK 1 REF BIORXIV 2024 REMARK 1 REFN ISSN 2692-8205 REMARK 1 DOI 10.1101/2024.08.16.608276 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.9 REMARK 3 NUMBER OF REFLECTIONS : 40196 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 2004 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 65.1400 - 4.2200 0.93 2940 152 0.1573 0.1715 REMARK 3 2 4.2200 - 3.3500 0.94 3020 159 0.1456 0.1668 REMARK 3 3 3.3500 - 2.9200 0.95 3007 152 0.1803 0.1795 REMARK 3 4 2.9200 - 2.6600 0.95 3018 165 0.1910 0.2269 REMARK 3 5 2.6600 - 2.4700 0.96 3040 157 0.1921 0.2085 REMARK 3 6 2.4700 - 2.3200 0.95 3024 157 0.1791 0.2283 REMARK 3 7 2.3200 - 2.2000 0.95 3009 153 0.1766 0.2222 REMARK 3 8 2.2000 - 2.1100 0.95 3008 167 0.1797 0.2272 REMARK 3 9 2.1100 - 2.0300 0.94 2961 152 0.1871 0.2491 REMARK 3 10 2.0300 - 1.9600 0.90 2878 157 0.1968 0.2301 REMARK 3 11 1.9600 - 1.9000 0.88 2798 150 0.2069 0.2209 REMARK 3 12 1.9000 - 1.8400 0.71 2249 106 0.2329 0.3083 REMARK 3 13 1.8400 - 1.7900 0.56 1781 99 0.2498 0.2834 REMARK 3 14 1.7900 - 1.7500 0.46 1459 78 0.2635 0.2996 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.178 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.478 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.15 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 : 0.007 3679 REMARK 3 ANGLE : 1.098 4997 REMARK 3 CHIRALITY : 0.059 537 REMARK 3 PLANARITY : 0.006 616 REMARK 3 DIHEDRAL : 17.272 1371 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 127 THROUGH 186 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.2346 -27.4308 12.6960 REMARK 3 T TENSOR REMARK 3 T11: 0.1508 T22: 0.0942 REMARK 3 T33: 0.1604 T12: 0.0031 REMARK 3 T13: -0.0247 T23: -0.0076 REMARK 3 L TENSOR REMARK 3 L11: 2.9038 L22: 0.4290 REMARK 3 L33: 0.4125 L12: 0.0544 REMARK 3 L13: -0.1104 L23: 0.2587 REMARK 3 S TENSOR REMARK 3 S11: 0.0148 S12: 0.1114 S13: -0.3034 REMARK 3 S21: -0.0060 S22: 0.0285 S23: -0.0114 REMARK 3 S31: 0.0247 S32: 0.0126 S33: -0.0476 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 187 THROUGH 202 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.3819 -27.0824 32.9435 REMARK 3 T TENSOR REMARK 3 T11: 0.5477 T22: 0.5834 REMARK 3 T33: 0.3466 T12: 0.0254 REMARK 3 T13: 0.0152 T23: 0.0385 REMARK 3 L TENSOR REMARK 3 L11: 4.5049 L22: 6.2957 REMARK 3 L33: 2.1385 L12: -0.8219 REMARK 3 L13: -0.3581 L23: 2.5986 REMARK 3 S TENSOR REMARK 3 S11: -0.2797 S12: -1.2040 S13: 0.3563 REMARK 3 S21: 1.5368 S22: 0.1867 S23: 0.2843 REMARK 3 S31: 0.6389 S32: -0.1390 S33: 0.0773 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 203 THROUGH 347 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.2201 -15.3874 21.3919 REMARK 3 T TENSOR REMARK 3 T11: 0.1142 T22: 0.1161 REMARK 3 T33: 0.1089 T12: 0.0171 REMARK 3 T13: -0.0120 T23: -0.0210 REMARK 3 L TENSOR REMARK 3 L11: 2.0700 L22: 0.8936 REMARK 3 L33: 1.4469 L12: 0.1539 REMARK 3 L13: 0.4699 L23: 0.0182 REMARK 3 S TENSOR REMARK 3 S11: -0.0138 S12: -0.2395 S13: 0.1467 REMARK 3 S21: 0.0814 S22: -0.0061 S23: -0.0197 REMARK 3 S31: -0.0724 S32: -0.0137 S33: 0.0310 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 126 THROUGH 145 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.0333 2.3099 5.1889 REMARK 3 T TENSOR REMARK 3 T11: 0.1958 T22: 0.1231 REMARK 3 T33: 0.1749 T12: -0.0178 REMARK 3 T13: -0.0074 T23: 0.0212 REMARK 3 L TENSOR REMARK 3 L11: 2.1966 L22: 0.5725 REMARK 3 L33: 0.8284 L12: -0.4846 REMARK 3 L13: -0.5728 L23: -0.4891 REMARK 3 S TENSOR REMARK 3 S11: 0.0194 S12: -0.1864 S13: 0.0545 REMARK 3 S21: -0.0213 S22: 0.0039 S23: -0.0155 REMARK 3 S31: -0.0094 S32: -0.0312 S33: -0.0399 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 146 THROUGH 215 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.4755 -6.1180 -2.7984 REMARK 3 T TENSOR REMARK 3 T11: 0.1302 T22: 0.0956 REMARK 3 T33: 0.1366 T12: 0.0044 REMARK 3 T13: -0.0009 T23: 0.0013 REMARK 3 L TENSOR REMARK 3 L11: 2.4821 L22: 1.1675 REMARK 3 L33: 0.6785 L12: -0.0461 REMARK 3 L13: -0.7103 L23: 0.3003 REMARK 3 S TENSOR REMARK 3 S11: -0.1219 S12: 0.1008 S13: -0.2920 REMARK 3 S21: -0.0289 S22: 0.0391 S23: -0.0157 REMARK 3 S31: 0.0693 S32: -0.0097 S33: 0.0610 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 216 THROUGH 275 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.6529 3.8862 -10.9697 REMARK 3 T TENSOR REMARK 3 T11: 0.1327 T22: 0.1605 REMARK 3 T33: 0.0932 T12: -0.0123 REMARK 3 T13: -0.0071 T23: 0.0107 REMARK 3 L TENSOR REMARK 3 L11: 1.5925 L22: 0.9689 REMARK 3 L33: 0.9482 L12: 0.1600 REMARK 3 L13: 0.3500 L23: 0.3586 REMARK 3 S TENSOR REMARK 3 S11: -0.0045 S12: 0.3252 S13: -0.0294 REMARK 3 S21: -0.1892 S22: 0.0483 S23: 0.0592 REMARK 3 S31: 0.0552 S32: -0.1754 S33: -0.0054 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 276 THROUGH 291 ) REMARK 3 ORIGIN FOR THE GROUP (A): -17.0980 14.5995 -6.8203 REMARK 3 T TENSOR REMARK 3 T11: 0.1706 T22: 0.1257 REMARK 3 T33: 0.1539 T12: -0.0168 REMARK 3 T13: -0.0147 T23: 0.0245 REMARK 3 L TENSOR REMARK 3 L11: 3.5881 L22: 2.0240 REMARK 3 L33: 2.1770 L12: -0.1755 REMARK 3 L13: 0.1336 L23: 0.5729 REMARK 3 S TENSOR REMARK 3 S11: -0.0329 S12: 0.3982 S13: 0.4454 REMARK 3 S21: -0.1390 S22: 0.0342 S23: 0.3483 REMARK 3 S31: -0.0526 S32: -0.1545 S33: 0.0595 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 292 THROUGH 305 ) REMARK 3 ORIGIN FOR THE GROUP (A): -28.8995 8.8732 -19.5791 REMARK 3 T TENSOR REMARK 3 T11: 0.3209 T22: 0.4511 REMARK 3 T33: 0.2936 T12: -0.0901 REMARK 3 T13: -0.0901 T23: 0.0815 REMARK 3 L TENSOR REMARK 3 L11: 2.2435 L22: 5.9997 REMARK 3 L33: 1.7288 L12: 0.2572 REMARK 3 L13: 0.6889 L23: 0.6264 REMARK 3 S TENSOR REMARK 3 S11: -0.1163 S12: 0.4903 S13: 0.2357 REMARK 3 S21: -0.2076 S22: 0.1401 S23: 0.1023 REMARK 3 S31: -0.1034 S32: -0.3957 S33: -0.0674 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 306 THROUGH 348 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.8349 7.2720 -10.5575 REMARK 3 T TENSOR REMARK 3 T11: 0.2057 T22: 0.2022 REMARK 3 T33: 0.1478 T12: -0.0383 REMARK 3 T13: 0.0079 T23: -0.0076 REMARK 3 L TENSOR REMARK 3 L11: 3.2933 L22: 0.7269 REMARK 3 L33: 0.7729 L12: -0.0750 REMARK 3 L13: 0.8200 L23: -0.4408 REMARK 3 S TENSOR REMARK 3 S11: -0.1051 S12: 0.3643 S13: 0.2067 REMARK 3 S21: -0.1032 S22: 0.0184 S23: -0.1430 REMARK 3 S31: -0.0433 S32: 0.1498 S33: 0.0658 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 9EVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-APR-24. REMARK 100 THE DEPOSITION ID IS D_1292137673. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-SEP-20 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : NULL 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) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55472 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 65.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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 (%): 46.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM TARTRATE DIBASIC REMARK 280 DEHYDRATE, 0.1 M HEPES PH 7.0, 20% SOKOLAN PA 25 CL, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 2 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 B 123 REMARK 465 SER B 124 REMARK 465 GLN B 125 REMARK 465 GLN B 126 REMARK 465 ALA B 137 REMARK 465 ILE B 138 REMARK 465 GLN B 139 REMARK 465 THR B 195 REMARK 465 ARG B 196 REMARK 465 THR B 197 REMARK 465 ARG B 198 REMARK 465 ALA B 348 REMARK 465 GLY A 123 REMARK 465 SER A 124 REMARK 465 GLN A 125 REMARK 465 THR A 192 REMARK 465 HIS A 193 REMARK 465 SER A 194 REMARK 465 THR A 195 REMARK 465 ARG A 196 REMARK 465 THR A 197 REMARK 465 ARG A 198 REMARK 465 ARG A 199 REMARK 465 ARG A 200 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU B 162 CG CD OE1 OE2 REMARK 470 THR B 192 OG1 CG2 REMARK 470 HIS B 193 CG ND1 CD2 CE1 NE2 REMARK 470 SER B 194 OG REMARK 470 ARG B 199 CG CD NE CZ NH1 NH2 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 ASP A 148 O HOH A 501 1.72 REMARK 500 O GLN A 141 O HOH A 502 1.98 REMARK 500 OE1 GLU A 161 O HOH A 503 1.99 REMARK 500 O HOH B 639 O HOH B 666 2.09 REMARK 500 OE2 GLU A 268 O HOH A 504 2.09 REMARK 500 OE1 GLU B 166 O HOH B 501 2.09 REMARK 500 O HOH A 572 O HOH A 684 2.09 REMARK 500 O HOH B 504 O HOH B 539 2.12 REMARK 500 OG1 THR B 289 OE2 GLU B 313 2.13 REMARK 500 O HOH B 620 O HOH B 687 2.17 REMARK 500 O HOH A 652 O HOH A 673 2.18 REMARK 500 NZ LYS B 202 O HOH B 502 2.19 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 OH TYR B 228 OE2 GLU A 229 1656 1.94 REMARK 500 O HOH B 522 O HOH B 600 1655 1.97 REMARK 500 OE2 GLU B 229 OH TYR A 228 1656 2.05 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 GLY B 266 C - N - CA ANGL. DEV. = -14.1 DEGREES REMARK 500 GLY A 266 C - N - CA ANGL. DEV. = -17.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU B 229 -120.83 56.48 REMARK 500 LYS A 202 -56.35 -139.87 REMARK 500 GLU A 229 -121.94 54.25 REMARK 500 MET A 346 -167.69 -129.33 REMARK 500 REMARK 500 REMARK: NULL DBREF 9EVQ B 125 348 UNP Q38AU6 Q38AU6_TRYB2 125 348 DBREF 9EVQ A 125 348 UNP Q38AU6 Q38AU6_TRYB2 125 348 SEQADV 9EVQ GLY B 123 UNP Q38AU6 EXPRESSION TAG SEQADV 9EVQ SER B 124 UNP Q38AU6 EXPRESSION TAG SEQADV 9EVQ GLY A 123 UNP Q38AU6 EXPRESSION TAG SEQADV 9EVQ SER A 124 UNP Q38AU6 EXPRESSION TAG SEQRES 1 B 226 GLY SER GLN GLN LEU THR TYR SER GLN LEU VAL LEU ARG SEQRES 2 B 226 THR ALA ILE GLN ASP GLN TYR SER LYS LEU SER GLY ASP SEQRES 3 B 226 GLY PRO PHE PRO MET ALA PHE GLY LEU VAL LEU SER GLU SEQRES 4 B 226 GLU GLU ARG ARG GLU VAL ILE ASP LEU TYR SER LEU GLN SEQRES 5 B 226 PHE GLN TYR PRO ASP GLN PRO GLU LEU GLN ARG LEU VAL SEQRES 6 B 226 ILE LEU PRO GLN THR HIS SER THR ARG THR ARG ARG ARG SEQRES 7 B 226 ALA LYS GLY SER TYR THR TRP TYR LEU ARG SER LEU ASN SEQRES 8 B 226 THR ASN GLU MET VAL CYS ALA VAL THR ILE MET ALA HIS SEQRES 9 B 226 HIS TYR GLU THR HIS HIS PHE VAL GLU VAL PRO LEU PHE SEQRES 10 B 226 ALA THR GLY VAL GLY TYR LYS LYS HIS GLY PHE GLY ARG SEQRES 11 B 226 LEU MET ASN ALA ALA LEU LEU GLN TRP CYS VAL GLU THR SEQRES 12 B 226 GLY PHE GLU PHE VAL MET ILE SER ALA ASP VAL LYS ALA SEQRES 13 B 226 ILE PRO PHE TRP SER HIS LEU GLY TYR LYS THR MET GLU SEQRES 14 B 226 LYS SER GLU LEU THR ARG ILE VAL PHE TYR TYR GLU HIS SEQRES 15 B 226 ASN CYS TYR LYS PHE LYS GLY ALA GLU VAL MET ILE ARG SEQRES 16 B 226 TYR CYS ARG THR TRP PRO THR ASP GLY VAL LYS GLU ALA SEQRES 17 B 226 LEU ALA ARG VAL GLN LYS VAL ILE VAL SER GLY HIS VAL SEQRES 18 B 226 GLY LEU MET ASP ALA SEQRES 1 A 226 GLY SER GLN GLN LEU THR TYR SER GLN LEU VAL LEU ARG SEQRES 2 A 226 THR ALA ILE GLN ASP GLN TYR SER LYS LEU SER GLY ASP SEQRES 3 A 226 GLY PRO PHE PRO MET ALA PHE GLY LEU VAL LEU SER GLU SEQRES 4 A 226 GLU GLU ARG ARG GLU VAL ILE ASP LEU TYR SER LEU GLN SEQRES 5 A 226 PHE GLN TYR PRO ASP GLN PRO GLU LEU GLN ARG LEU VAL SEQRES 6 A 226 ILE LEU PRO GLN THR HIS SER THR ARG THR ARG ARG ARG SEQRES 7 A 226 ALA LYS GLY SER TYR THR TRP TYR LEU ARG SER LEU ASN SEQRES 8 A 226 THR ASN GLU MET VAL CYS ALA VAL THR ILE MET ALA HIS SEQRES 9 A 226 HIS TYR GLU THR HIS HIS PHE VAL GLU VAL PRO LEU PHE SEQRES 10 A 226 ALA THR GLY VAL GLY TYR LYS LYS HIS GLY PHE GLY ARG SEQRES 11 A 226 LEU MET ASN ALA ALA LEU LEU GLN TRP CYS VAL GLU THR SEQRES 12 A 226 GLY PHE GLU PHE VAL MET ILE SER ALA ASP VAL LYS ALA SEQRES 13 A 226 ILE PRO PHE TRP SER HIS LEU GLY TYR LYS THR MET GLU SEQRES 14 A 226 LYS SER GLU LEU THR ARG ILE VAL PHE TYR TYR GLU HIS SEQRES 15 A 226 ASN CYS TYR LYS PHE LYS GLY ALA GLU VAL MET ILE ARG SEQRES 16 A 226 TYR CYS ARG THR TRP PRO THR ASP GLY VAL LYS GLU ALA SEQRES 17 A 226 LEU ALA ARG VAL GLN LYS VAL ILE VAL SER GLY HIS VAL SEQRES 18 A 226 GLY LEU MET ASP ALA HET ACO B 401 85 HET ACO A 401 85 HETNAM ACO ACETYL COENZYME *A FORMUL 3 ACO 2(C23 H38 N7 O17 P3 S) FORMUL 5 HOH *421(H2 O) HELIX 1 AA1 SER B 160 LEU B 173 1 14 HELIX 2 AA2 ASP B 179 VAL B 187 1 9 HELIX 3 AA3 GLY B 249 THR B 265 1 17 HELIX 4 AA4 ALA B 278 LEU B 285 1 8 HELIX 5 AA5 GLU B 291 CYS B 306 1 16 HELIX 6 AA6 ARG B 320 TRP B 322 5 3 HELIX 7 AA7 ASP B 325 ARG B 333 1 9 HELIX 8 AA8 SER A 160 LEU A 173 1 14 HELIX 9 AA9 ASP A 179 VAL A 187 1 9 HELIX 10 AB1 GLY A 249 THR A 265 1 17 HELIX 11 AB2 ALA A 278 LEU A 285 1 8 HELIX 12 AB3 GLU A 291 ARG A 297 1 7 HELIX 13 AB4 ILE A 298 CYS A 306 1 9 HELIX 14 AB5 ARG A 320 TRP A 322 5 3 HELIX 15 AB6 ASP A 325 ARG A 333 1 9 SHEET 1 AA1 2 TYR B 129 SER B 130 0 SHEET 2 AA1 2 LYS B 308 PHE B 309 1 O LYS B 308 N SER B 130 SHEET 1 AA2 2 VAL B 133 LEU B 134 0 SHEET 2 AA2 2 PHE B 175 TYR B 177 -1 O GLN B 176 N VAL B 133 SHEET 1 AA3 8 LYS B 288 THR B 289 0 SHEET 2 AA3 8 GLU B 313 TYR B 318 -1 O ILE B 316 N LYS B 288 SHEET 3 AA3 8 PHE B 269 ALA B 274 -1 N ILE B 272 O MET B 315 SHEET 4 AA3 8 HIS B 231 THR B 241 1 N VAL B 234 O MET B 271 SHEET 5 AA3 8 GLU B 216 TYR B 228 -1 N HIS B 226 O PHE B 233 SHEET 6 AA3 8 GLY B 203 SER B 211 -1 N LEU B 209 O VAL B 218 SHEET 7 AA3 8 PHE B 151 LEU B 157 -1 N ALA B 154 O ARG B 210 SHEET 8 AA3 8 VAL B 337 VAL B 339 1 O ILE B 338 N MET B 153 SHEET 1 AA4 2 TYR A 129 SER A 130 0 SHEET 2 AA4 2 LYS A 308 PHE A 309 1 O LYS A 308 N SER A 130 SHEET 1 AA5 2 VAL A 133 LEU A 134 0 SHEET 2 AA5 2 PHE A 175 TYR A 177 -1 O GLN A 176 N VAL A 133 SHEET 1 AA6 8 LYS A 288 THR A 289 0 SHEET 2 AA6 8 GLU A 313 TYR A 318 -1 O ILE A 316 N LYS A 288 SHEET 3 AA6 8 PHE A 269 ALA A 274 -1 N ILE A 272 O MET A 315 SHEET 4 AA6 8 HIS A 231 THR A 241 1 N VAL A 234 O MET A 271 SHEET 5 AA6 8 MET A 217 TYR A 228 -1 N HIS A 226 O PHE A 233 SHEET 6 AA6 8 SER A 204 SER A 211 -1 N LEU A 209 O VAL A 218 SHEET 7 AA6 8 PHE A 151 LEU A 157 -1 N ALA A 154 O ARG A 210 SHEET 8 AA6 8 VAL A 337 VAL A 339 1 O ILE A 338 N MET A 153 CISPEP 1 GLY B 149 PRO B 150 0 0.10 CISPEP 2 TYR B 177 PRO B 178 0 -0.95 CISPEP 3 GLY A 149 PRO A 150 0 -2.88 CISPEP 4 TYR A 177 PRO A 178 0 -3.73 CRYST1 42.266 44.317 68.815 100.51 103.01 101.32 P 1 2 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 0.023660 0.004737 0.006781 0.00000 SCALE2 0.000000 0.023013 0.005617 0.00000 SCALE3 0.000000 0.000000 0.015352 0.00000 CONECT 3483 3484 3488 CONECT 3484 3483 3485 3534 CONECT 3485 3484 3486 CONECT 3486 3485 3487 3492 CONECT 3487 3486 3488 3490 CONECT 3488 3483 3487 3489 CONECT 3489 3488 3535 3536 CONECT 3490 3487 3491 CONECT 3491 3490 3492 3537 CONECT 3492 3486 3491 3493 CONECT 3493 3492 3494 3503 3538 CONECT 3494 3493 3495 3496 3539 CONECT 3495 3494 3540 CONECT 3496 3494 3497 3502 3541 CONECT 3497 3496 3498 CONECT 3498 3497 3499 3500 3501 CONECT 3499 3498 CONECT 3500 3498 CONECT 3501 3498 CONECT 3502 3496 3503 3504 3542 CONECT 3503 3493 3502 CONECT 3504 3502 3505 3543 3544 CONECT 3505 3504 3506 CONECT 3506 3505 3507 3508 3509 CONECT 3507 3506 CONECT 3508 3506 CONECT 3509 3506 3510 CONECT 3510 3509 3511 3512 3513 CONECT 3511 3510 CONECT 3512 3510 CONECT 3513 3510 3515 CONECT 3514 3515 3516 3517 3518 CONECT 3515 3513 3514 3545 3546 CONECT 3516 3514 3547 3548 3549 CONECT 3517 3514 3550 3551 3552 CONECT 3518 3514 3519 3520 3553 CONECT 3519 3518 3554 CONECT 3520 3518 3521 3522 CONECT 3521 3520 CONECT 3522 3520 3523 3555 CONECT 3523 3522 3524 3556 3557 CONECT 3524 3523 3525 3558 3559 CONECT 3525 3524 3526 3527 CONECT 3526 3525 CONECT 3527 3525 3528 3560 CONECT 3528 3527 3529 3561 3562 CONECT 3529 3528 3530 3563 3564 CONECT 3530 3529 3531 CONECT 3531 3530 3532 3533 CONECT 3532 3531 CONECT 3533 3531 3565 3566 3567 CONECT 3534 3484 CONECT 3535 3489 CONECT 3536 3489 CONECT 3537 3491 CONECT 3538 3493 CONECT 3539 3494 CONECT 3540 3495 CONECT 3541 3496 CONECT 3542 3502 CONECT 3543 3504 CONECT 3544 3504 CONECT 3545 3515 CONECT 3546 3515 CONECT 3547 3516 CONECT 3548 3516 CONECT 3549 3516 CONECT 3550 3517 CONECT 3551 3517 CONECT 3552 3517 CONECT 3553 3518 CONECT 3554 3519 CONECT 3555 3522 CONECT 3556 3523 CONECT 3557 3523 CONECT 3558 3524 CONECT 3559 3524 CONECT 3560 3527 CONECT 3561 3528 CONECT 3562 3528 CONECT 3563 3529 CONECT 3564 3529 CONECT 3565 3533 CONECT 3566 3533 CONECT 3567 3533 CONECT 3568 3569 3573 CONECT 3569 3568 3570 3619 CONECT 3570 3569 3571 CONECT 3571 3570 3572 3577 CONECT 3572 3571 3573 3575 CONECT 3573 3568 3572 3574 CONECT 3574 3573 3620 3621 CONECT 3575 3572 3576 CONECT 3576 3575 3577 3622 CONECT 3577 3571 3576 3578 CONECT 3578 3577 3579 3588 3623 CONECT 3579 3578 3580 3581 3624 CONECT 3580 3579 3625 CONECT 3581 3579 3582 3587 3626 CONECT 3582 3581 3583 CONECT 3583 3582 3584 3585 3586 CONECT 3584 3583 CONECT 3585 3583 CONECT 3586 3583 CONECT 3587 3581 3588 3589 3627 CONECT 3588 3578 3587 CONECT 3589 3587 3590 3628 3629 CONECT 3590 3589 3591 CONECT 3591 3590 3592 3593 3594 CONECT 3592 3591 CONECT 3593 3591 CONECT 3594 3591 3595 CONECT 3595 3594 3596 3597 3598 CONECT 3596 3595 CONECT 3597 3595 CONECT 3598 3595 3600 CONECT 3599 3600 3601 3602 3603 CONECT 3600 3598 3599 3630 3631 CONECT 3601 3599 3632 3633 3634 CONECT 3602 3599 3635 3636 3637 CONECT 3603 3599 3604 3605 3638 CONECT 3604 3603 3639 CONECT 3605 3603 3606 3607 CONECT 3606 3605 CONECT 3607 3605 3608 3640 CONECT 3608 3607 3609 3641 3642 CONECT 3609 3608 3610 3643 3644 CONECT 3610 3609 3611 3612 CONECT 3611 3610 CONECT 3612 3610 3613 3645 CONECT 3613 3612 3614 3646 3647 CONECT 3614 3613 3615 3648 3649 CONECT 3615 3614 3616 CONECT 3616 3615 3617 3618 CONECT 3617 3616 CONECT 3618 3616 3650 3651 3652 CONECT 3619 3569 CONECT 3620 3574 CONECT 3621 3574 CONECT 3622 3576 CONECT 3623 3578 CONECT 3624 3579 CONECT 3625 3580 CONECT 3626 3581 CONECT 3627 3587 CONECT 3628 3589 CONECT 3629 3589 CONECT 3630 3600 CONECT 3631 3600 CONECT 3632 3601 CONECT 3633 3601 CONECT 3634 3601 CONECT 3635 3602 CONECT 3636 3602 CONECT 3637 3602 CONECT 3638 3603 CONECT 3639 3604 CONECT 3640 3607 CONECT 3641 3608 CONECT 3642 3608 CONECT 3643 3609 CONECT 3644 3609 CONECT 3645 3612 CONECT 3646 3613 CONECT 3647 3613 CONECT 3648 3614 CONECT 3649 3614 CONECT 3650 3618 CONECT 3651 3618 CONECT 3652 3618 MASTER 465 0 2 15 24 0 0 6 3988 2 170 36 END