HEADER CELL CYCLE 31-OCT-25 9T4T TITLE STRUCTURE OF CENTROSOMIN (CNN) PARTIAL PREM DOMAIN 490-579 WT OF TITLE 2 DROSOPHILA MELANOGASTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: CENTROSOMIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PROTEIN ARROW; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: CNN, ARR, CG4832; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CENTROSOME, CENTROSOMIN, HELIX, MUTANT, CELL CYCLE EXPDTA X-RAY DIFFRACTION AUTHOR N.MOHAMAD,J.RAFF,S.M.LEA,S.JOHNSON REVDAT 1 09-SEP-26 9T4T 0 JRNL AUTH N.MOHAMAD,S.S.WONG,A.MAJUMDAR,A.WAINMAN,I.HOLLAND-KAYE, JRNL AUTH 2 L.HUBATSCH,Z.NOVAK,A.POZNIAKOVSKY,M.RUER-GRUSS, JRNL AUTH 3 A.F.M.HAENSELE,A.CABALLE,S.JOHNSON,S.M.LEA,A.A.HYMAN, JRNL AUTH 4 J.W.RAFF JRNL TITL POLO/PLK1 PHOSPHORYLATION RELIEVES CENTROSOMIN/CNN JRNL TITL 2 AUTOINHIBITION TO PROMOTE CENTROSOME SCAFFOLD ASSEMBLY. JRNL REF EMBO J. 2026 JRNL REFN ESSN 1460-2075 JRNL PMID 42533085 JRNL DOI 10.1038/S44318-026-00878-X REMARK 2 REMARK 2 RESOLUTION. 2.04 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 13526 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.480 REMARK 3 FREE R VALUE TEST SET COUNT : 606 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 51.0800 - 3.2400 1.00 3260 157 0.1678 0.1990 REMARK 3 2 3.2400 - 2.5700 1.00 3220 154 0.2552 0.2590 REMARK 3 3 2.5700 - 2.2400 1.00 3270 127 0.2255 0.2980 REMARK 3 4 2.2400 - 2.0400 0.99 3170 168 0.2786 0.3189 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 1364 REMARK 3 ANGLE : 0.780 1836 REMARK 3 CHIRALITY : 0.039 219 REMARK 3 PLANARITY : 0.008 231 REMARK 3 DIHEDRAL : 19.046 518 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 9T4T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1292151773. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-19 REMARK 200 TEMPERATURE (KELVIN) : 277.15 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 : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 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 : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13590 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.038 REMARK 200 RESOLUTION RANGE LOW (A) : 51.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.01580 REMARK 200 R SYM FOR SHELL (I) : 0.01660 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 (%): 53.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8M K/NA PHOSPHATE PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 294.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.94500 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 71.89000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 53.91750 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 89.86250 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 17.97250 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 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 GLY A 488 REMARK 465 PRO A 489 REMARK 465 ASP A 490 REMARK 465 GLN A 491 REMARK 465 GLN A 492 REMARK 465 THR A 577 REMARK 465 LEU A 578 REMARK 465 ASN A 579 REMARK 465 GLY B 488 REMARK 465 PRO B 489 REMARK 465 ASP B 490 REMARK 465 GLN B 491 REMARK 465 LEU B 578 REMARK 465 ASN B 579 DBREF 9T4T A 490 579 UNP P54623 CNN_DROME 662 751 DBREF 9T4T B 490 579 UNP P54623 CNN_DROME 662 751 SEQADV 9T4T GLY A 488 UNP P54623 EXPRESSION TAG SEQADV 9T4T PRO A 489 UNP P54623 EXPRESSION TAG SEQADV 9T4T ILE A 522 UNP P54623 VAL 694 CONFLICT SEQADV 9T4T GLY B 488 UNP P54623 EXPRESSION TAG SEQADV 9T4T PRO B 489 UNP P54623 EXPRESSION TAG SEQADV 9T4T ILE B 522 UNP P54623 VAL 694 CONFLICT SEQRES 1 A 92 GLY PRO ASP GLN GLN ASN SER ALA VAL ILE GLY GLN LEU SEQRES 2 A 92 ARG LEU GLU LEU GLN GLN ALA ARG THR GLU VAL GLU THR SEQRES 3 A 92 ALA ASP LYS TRP ARG LEU GLU CYS ILE ASP VAL CYS SER SEQRES 4 A 92 VAL LEU THR ASN ARG LEU GLU GLU LEU ALA GLY PHE LEU SEQRES 5 A 92 ASN SER LEU LEU LYS HIS LYS ASP VAL LEU GLY VAL LEU SEQRES 6 A 92 ALA ALA ASP ARG ARG ASN ALA MET ARG LYS ALA VAL ASP SEQRES 7 A 92 ARG SER LEU ASP LEU SER LYS SER LEU ASN MET THR LEU SEQRES 8 A 92 ASN SEQRES 1 B 92 GLY PRO ASP GLN GLN ASN SER ALA VAL ILE GLY GLN LEU SEQRES 2 B 92 ARG LEU GLU LEU GLN GLN ALA ARG THR GLU VAL GLU THR SEQRES 3 B 92 ALA ASP LYS TRP ARG LEU GLU CYS ILE ASP VAL CYS SER SEQRES 4 B 92 VAL LEU THR ASN ARG LEU GLU GLU LEU ALA GLY PHE LEU SEQRES 5 B 92 ASN SER LEU LEU LYS HIS LYS ASP VAL LEU GLY VAL LEU SEQRES 6 B 92 ALA ALA ASP ARG ARG ASN ALA MET ARG LYS ALA VAL ASP SEQRES 7 B 92 ARG SER LEU ASP LEU SER LYS SER LEU ASN MET THR LEU SEQRES 8 B 92 ASN HET PO4 A 601 5 HET PO4 A 602 5 HET PO4 A 603 5 HET PO4 B 601 5 HET PO4 B 602 5 HET PO4 B 603 5 HETNAM PO4 PHOSPHATE ION FORMUL 3 PO4 6(O4 P 3-) FORMUL 9 HOH *88(H2 O) HELIX 1 AA1 ASN A 493 LEU A 543 1 51 HELIX 2 AA2 HIS A 545 GLY A 550 1 6 HELIX 3 AA3 ALA A 553 MET A 576 1 24 HELIX 4 AA4 ASN B 493 LEU B 543 1 51 HELIX 5 AA5 HIS B 545 GLY B 550 1 6 HELIX 6 AA6 ALA B 553 ASN B 575 1 23 CRYST1 58.977 58.977 107.835 90.00 90.00 120.00 P 61 12 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 0.016956 0.009789 0.000000 0.00000 SCALE2 0.000000 0.019579 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009273 0.00000 CONECT 1337 1338 1339 1340 1341 CONECT 1338 1337 CONECT 1339 1337 CONECT 1340 1337 CONECT 1341 1337 CONECT 1342 1343 1344 1345 1346 CONECT 1343 1342 CONECT 1344 1342 CONECT 1345 1342 CONECT 1346 1342 CONECT 1347 1348 1349 1350 1351 CONECT 1348 1347 CONECT 1349 1347 CONECT 1350 1347 CONECT 1351 1347 CONECT 1352 1353 1354 1355 1356 CONECT 1353 1352 CONECT 1354 1352 CONECT 1355 1352 CONECT 1356 1352 CONECT 1357 1358 1359 1360 1361 CONECT 1358 1357 CONECT 1359 1357 CONECT 1360 1357 CONECT 1361 1357 CONECT 1362 1363 1364 1365 1366 CONECT 1363 1362 CONECT 1364 1362 CONECT 1365 1362 CONECT 1366 1362 MASTER 219 0 6 6 0 0 0 6 1452 2 30 16 END