HEADER CELL CYCLE 06-AUG-25 9S9J TITLE S. ISLANDICUS CDVB (CLOSED) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELL DIVISION PROTEIN CDVB, VPS2 LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: C-TERMINAL TRUNCATION (DELETED RESIDUES 206-259). COMPND 6 MUTATIONS: I69M, I125M SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROLOBUS ISLANDICUS; SOURCE 3 ORGANISM_TAXID: 43080; SOURCE 4 GENE: SIRE_1174; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C43 KEYWDS CELL DIVISION, ARCHAEA, CELL CYCLE EXPDTA X-RAY DIFFRACTION AUTHOR R.SALZER,J.LOWE REVDAT 1 28-JAN-26 9S9J 0 JRNL AUTH T.DROBNIC,R.SALZER,T.NIERHAUS,M.K.X.JIANG,D.BELLINI, JRNL AUTH 2 A.STEINDORF,S.V.ALBERS,B.BAUM,J.LOWE JRNL TITL MOLECULAR STRUCTURE OF THE ESCRT-III-BASED ARCHAEAL CDVAB JRNL TITL 2 CELL DIVISION MACHINERY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 123 41123 2026 JRNL REFN ESSN 1091-6490 JRNL PMID 41543908 JRNL DOI 10.1073/PNAS.2525941123 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (DEV_2919) 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 11653 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 587 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 42.9350 - 4.2850 1.00 2782 133 0.2194 0.2280 REMARK 3 2 4.2850 - 3.4016 1.00 2800 121 0.2572 0.2659 REMARK 3 3 3.4016 - 2.9717 1.00 2725 174 0.2887 0.3596 REMARK 3 4 2.9717 - 2.7000 1.00 2759 159 0.3225 0.3800 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) : 0.490 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.360 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 1360 REMARK 3 ANGLE : 0.950 1826 REMARK 3 CHIRALITY : 0.049 223 REMARK 3 PLANARITY : 0.004 232 REMARK 3 DIHEDRAL : 11.225 876 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 9S9J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1292149883. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 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) : 0.97942 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 : NULL REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34815 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 42.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 13.20 REMARK 200 R MERGE FOR SHELL (I) : 2.07400 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: SAD REMARK 200 SOFTWARE USED: CRANK2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5% (V/V) 2-PROPANOL, 1M AMMONIUM REMARK 280 SULPHATE OR 0.2 M AMMONIUM SULPHATE, 15% (W/V) PEG 4000, PH 3.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K 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 62.18400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 29.67700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 29.67700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 31.09200 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 29.67700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 29.67700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 93.27600 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 29.67700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 29.67700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 31.09200 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 29.67700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 29.67700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 93.27600 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 62.18400 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 MSE A 1 REMARK 465 PHE A 2 REMARK 465 ASP A 3 REMARK 465 LYS A 4 REMARK 465 LEU A 5 REMARK 465 PRO A 6 REMARK 465 PHE A 7 REMARK 465 ILE A 8 REMARK 465 PHE A 9 REMARK 465 ASN A 10 REMARK 465 ASN A 11 REMARK 465 GLY A 151 REMARK 465 ALA A 152 REMARK 465 ILE A 153 REMARK 465 ASN A 154 REMARK 465 ASP A 155 REMARK 465 ARG A 156 REMARK 465 GLY A 157 REMARK 465 VAL A 158 REMARK 465 HIS A 191 REMARK 465 PRO A 192 REMARK 465 PRO A 193 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 LEU A 104 -120.79 -121.29 REMARK 500 VAL A 107 -30.32 -135.02 REMARK 500 GLU A 149 45.32 -74.44 REMARK 500 REMARK 500 REMARK: NULL DBREF 9S9J A 1 193 UNP F0NEW1 F0NEW1_SACI5 1 193 SEQADV 9S9J MSE A 69 UNP F0NEW1 ILE 69 ENGINEERED MUTATION SEQADV 9S9J MSE A 125 UNP F0NEW1 ILE 125 ENGINEERED MUTATION SEQRES 1 A 193 MSE PHE ASP LYS LEU PRO PHE ILE PHE ASN ASN GLU LYS SEQRES 2 A 193 ARG ARG LYS ALA GLN LEU GLY LYS ILE LEU THR GLU ILE SEQRES 3 A 193 SER LEU LYS LEU LYS ASP GLN GLN THR ARG LEU GLU GLU SEQRES 4 A 193 ALA ILE ARG ARG LEU LYS ASP ARG ASP LYS GLU LEU PHE SEQRES 5 A 193 GLU LYS VAL VAL ARG ALA GLN VAL GLU GLY ASP ASP ALA SEQRES 6 A 193 LYS ALA LYS MSE TYR ALA GLN GLU ILE ALA ASP ILE ARG SEQRES 7 A 193 ARG ILE ILE LYS VAL ILE TYR THR ALA PHE LEU ALA ILE SEQRES 8 A 193 GLU LYS VAL ARG LEU LYS LEU ASP THR VAL GLN GLU LEU SEQRES 9 A 193 GLN GLY VAL SER LEU VAL LEU TYR PRO VAL ALA LYS ILE SEQRES 10 A 193 LEU GLY ASP LEU LYS ASP GLN MSE LYS GLY ILE ALA PRO SEQRES 11 A 193 GLU VAL ALA ILE ALA LEU ASP SER ILE ILE SER SER VAL SEQRES 12 A 193 ASN GLY ILE ALA VAL GLU THR GLY ALA ILE ASN ASP ARG SEQRES 13 A 193 GLY VAL VAL PRO ALA VAL VAL ASP GLU GLN ALA ARG GLN SEQRES 14 A 193 ILE LEU ASP GLU ALA GLN LYS MSE ALA GLU VAL LYS VAL SEQRES 15 A 193 ARG GLU LEU LEU PRO ASP LEU PRO HIS PRO PRO MODRES 9S9J MSE A 177 MET MODIFIED RESIDUE HET MSE A 69 8 HET MSE A 125 8 HET MSE A 177 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 3(C5 H11 N O2 SE) HELIX 1 AA1 LYS A 13 VAL A 60 1 48 HELIX 2 AA2 ASP A 63 THR A 100 1 38 HELIX 3 AA3 VAL A 107 MSE A 125 1 19 HELIX 4 AA4 ALA A 129 GLU A 149 1 21 HELIX 5 AA5 PRO A 160 LEU A 186 1 27 LINK C LYS A 68 N MSE A 69 1555 1555 1.32 LINK C MSE A 69 N TYR A 70 1555 1555 1.34 LINK C GLN A 124 N MSE A 125 1555 1555 1.33 LINK C MSE A 125 N LYS A 126 1555 1555 1.34 LINK C LYS A 176 N MSE A 177 1555 1555 1.33 LINK C MSE A 177 N ALA A 178 1555 1555 1.33 CRYST1 59.354 59.354 124.368 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 0.016848 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016848 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008041 0.00000 CONECT 465 472 CONECT 472 465 473 CONECT 473 472 474 476 CONECT 474 473 475 480 CONECT 475 474 CONECT 476 473 477 CONECT 477 476 478 CONECT 478 477 479 CONECT 479 478 CONECT 480 474 CONECT 915 922 CONECT 922 915 923 CONECT 923 922 924 926 CONECT 924 923 925 930 CONECT 925 924 CONECT 926 923 927 CONECT 927 926 928 CONECT 928 927 929 CONECT 929 928 CONECT 930 924 CONECT 1235 1242 CONECT 1242 1235 1243 CONECT 1243 1242 1244 1246 CONECT 1244 1243 1245 1250 CONECT 1245 1244 CONECT 1246 1243 1247 CONECT 1247 1246 1248 CONECT 1248 1247 1249 CONECT 1249 1248 CONECT 1250 1244 MASTER 256 0 3 5 0 0 0 6 1352 1 30 15 END