HEADER CELL CYCLE 30-APR-99 1QB3 TITLE CRYSTAL STRUCTURE OF THE CELL CYCLE REGULATORY PROTEIN CKS1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN-DEPENDENT KINASES REGULATORY SUBUNIT; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBR322 KEYWDS CELL CYCLE MUTAGENESIS DOMAIN SWAPPING, CYCLIN-DEPENDENT KINASE, CELL KEYWDS 2 CYCLE EXPDTA X-RAY DIFFRACTION AUTHOR Y.BOURNE,M.H.WATSON,A.S.ARVAI,S.L.BERNSTEIN,S.I.REED,J.A.TAINER REVDAT 4 30-OCT-24 1QB3 1 REMARK REVDAT 3 13-JUL-11 1QB3 1 VERSN REVDAT 2 24-FEB-09 1QB3 1 VERSN REVDAT 1 31-AUG-00 1QB3 0 JRNL AUTH Y.BOURNE,M.H.WATSON,A.S.ARVAI,S.L.BERNSTEIN,S.I.REED, JRNL AUTH 2 J.A.TAINER JRNL TITL CRYSTAL STRUCTURE AND MUTATIONAL ANALYSIS OF THE JRNL TITL 2 SACCHAROMYCES CEREVISIAE CELL CYCLE REGULATORY PROTEIN CKS1: JRNL TITL 3 IMPLICATIONS FOR DOMAIN SWAPPING, ANION BINDING AND PROTEIN JRNL TITL 4 INTERACTIONS. JRNL REF STRUCTURE FOLD.DES. V. 8 841 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 10997903 JRNL DOI 10.1016/S0969-2126(00)00175-1 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.9 REMARK 3 NUMBER OF REFLECTIONS : 10218 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 539 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2805 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 24 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 57.00 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 24.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QB3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000009059. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-95 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10218 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 12.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 11.70 REMARK 200 R MERGE FOR SHELL (I) : 0.40500 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4K, 5% NASCN AND 0.1 M REMARK 280 IMIDAZOLE/MALATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 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 110.58667 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 55.29333 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 0.00000 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 110.58667 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 55.29333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 110.58667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 55.29333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 110.58667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 55.29333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 276.46667 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 221.17333 REMARK 350 BIOMT1 4 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 221.17333 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 MET A 1 REMARK 465 TYR A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 TYR A 5 REMARK 465 GLN A 119 REMARK 465 GLN A 120 REMARK 465 GLN A 121 REMARK 465 GLN A 122 REMARK 465 GLN A 123 REMARK 465 GLN A 124 REMARK 465 GLN A 125 REMARK 465 GLN A 126 REMARK 465 GLN A 127 REMARK 465 GLN A 128 REMARK 465 GLN A 129 REMARK 465 GLN A 130 REMARK 465 GLN A 131 REMARK 465 GLN A 132 REMARK 465 GLN A 133 REMARK 465 HIS A 134 REMARK 465 GLN A 135 REMARK 465 THR A 136 REMARK 465 GLN A 137 REMARK 465 SER A 138 REMARK 465 ILE A 139 REMARK 465 SER A 140 REMARK 465 ASN A 141 REMARK 465 ASP A 142 REMARK 465 MET A 143 REMARK 465 GLN A 144 REMARK 465 VAL A 145 REMARK 465 PRO A 146 REMARK 465 PRO A 147 REMARK 465 GLN A 148 REMARK 465 ILE A 149 REMARK 465 SER A 150 REMARK 465 MET B 201 REMARK 465 TYR B 202 REMARK 465 HIS B 203 REMARK 465 HIS B 204 REMARK 465 TYR B 205 REMARK 465 GLN B 325 REMARK 465 GLN B 326 REMARK 465 GLN B 327 REMARK 465 GLN B 328 REMARK 465 GLN B 329 REMARK 465 GLN B 330 REMARK 465 GLN B 331 REMARK 465 GLN B 332 REMARK 465 GLN B 333 REMARK 465 HIS B 334 REMARK 465 GLN B 335 REMARK 465 THR B 336 REMARK 465 GLN B 337 REMARK 465 SER B 338 REMARK 465 ILE B 339 REMARK 465 SER B 340 REMARK 465 ASN B 341 REMARK 465 ASP B 342 REMARK 465 MET B 343 REMARK 465 GLN B 344 REMARK 465 VAL B 345 REMARK 465 PRO B 346 REMARK 465 PRO B 347 REMARK 465 GLN B 348 REMARK 465 ILE B 349 REMARK 465 SER B 350 REMARK 465 MET C 401 REMARK 465 TYR C 402 REMARK 465 HIS C 403 REMARK 465 HIS C 404 REMARK 465 TYR C 405 REMARK 465 ALA C 515 REMARK 465 ALA C 516 REMARK 465 ALA C 517 REMARK 465 GLN C 518 REMARK 465 GLN C 519 REMARK 465 GLN C 520 REMARK 465 GLN C 521 REMARK 465 GLN C 522 REMARK 465 GLN C 523 REMARK 465 GLN C 524 REMARK 465 GLN C 525 REMARK 465 GLN C 526 REMARK 465 GLN C 527 REMARK 465 GLN C 528 REMARK 465 GLN C 529 REMARK 465 GLN C 530 REMARK 465 GLN C 531 REMARK 465 GLN C 532 REMARK 465 GLN C 533 REMARK 465 HIS C 534 REMARK 465 GLN C 535 REMARK 465 THR C 536 REMARK 465 GLN C 537 REMARK 465 SER C 538 REMARK 465 ILE C 539 REMARK 465 SER C 540 REMARK 465 ASN C 541 REMARK 465 ASP C 542 REMARK 465 MET C 543 REMARK 465 GLN C 544 REMARK 465 VAL C 545 REMARK 465 PRO C 546 REMARK 465 PRO C 547 REMARK 465 GLN C 548 REMARK 465 ILE C 549 REMARK 465 SER C 550 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 HIS A 6 CG ND1 CD2 CE1 NE2 REMARK 470 THR A 114 OG1 CG2 REMARK 470 GLN A 118 CG CD OE1 NE2 REMARK 470 HIS B 206 CG ND1 CD2 CE1 NE2 REMARK 470 THR B 314 OG1 CG2 REMARK 470 GLN B 323 CG CD OE1 NE2 REMARK 470 GLN B 324 CG CD OE1 NE2 REMARK 470 HIS C 406 CG ND1 CD2 CE1 NE2 REMARK 470 THR C 514 OG1 CG2 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 SG CYS B 290 SG CYS B 290 4555 1.35 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 ARG C 411 NE - CZ - NH1 ANGL. DEV. = -3.3 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 ALA A 7 41.06 83.35 REMARK 500 PHE A 8 108.50 12.74 REMARK 500 ASP A 36 -155.03 -124.76 REMARK 500 PRO A 55 151.74 -44.80 REMARK 500 SER A 82 -174.80 -57.61 REMARK 500 PRO A 95 -23.62 -39.62 REMARK 500 LYS A 101 142.48 -176.25 REMARK 500 ASN A 105 50.40 -105.59 REMARK 500 ALA A 117 -51.89 -16.38 REMARK 500 ALA B 207 -117.41 -101.83 REMARK 500 ASP B 236 -147.49 -121.85 REMARK 500 ARG B 267 -176.75 -69.36 REMARK 500 SER B 282 -171.11 -59.47 REMARK 500 GLU B 294 148.10 -39.22 REMARK 500 ALA B 316 -15.69 -45.91 REMARK 500 GLN B 319 -73.43 -99.97 REMARK 500 GLN B 323 68.06 -43.21 REMARK 500 ALA C 407 62.52 64.76 REMARK 500 PHE C 408 126.95 -11.39 REMARK 500 ASP C 426 1.72 -57.53 REMARK 500 ASP C 437 47.18 -75.87 REMARK 500 ASN C 438 -27.26 179.20 REMARK 500 PRO C 455 151.52 -44.70 REMARK 500 SER C 482 177.39 -59.13 REMARK 500 ALA C 492 145.42 -38.74 REMARK 500 GLU C 509 -33.51 -37.93 REMARK 500 REMARK 500 REMARK: NULL DBREF 1QB3 A 1 150 UNP P20486 CKS1_YEAST 1 150 DBREF 1QB3 B 201 350 UNP P20486 CKS1_YEAST 1 150 DBREF 1QB3 C 401 550 UNP P20486 CKS1_YEAST 1 150 SEQRES 1 A 150 MET TYR HIS HIS TYR HIS ALA PHE GLN GLY ARG LYS LEU SEQRES 2 A 150 THR ASP GLN GLU ARG ALA ARG VAL LEU GLU PHE GLN ASP SEQRES 3 A 150 SER ILE HIS TYR SER PRO ARG TYR SER ASP ASP ASN TYR SEQRES 4 A 150 GLU TYR ARG HIS VAL MET LEU PRO LYS ALA MET LEU LYS SEQRES 5 A 150 VAL ILE PRO SER ASP TYR PHE ASN SER GLU VAL GLY THR SEQRES 6 A 150 LEU ARG ILE LEU THR GLU ASP GLU TRP ARG GLY LEU GLY SEQRES 7 A 150 ILE THR GLN SER LEU GLY TRP GLU HIS TYR GLU CYS HIS SEQRES 8 A 150 ALA PRO GLU PRO HIS ILE LEU LEU PHE LYS ARG PRO LEU SEQRES 9 A 150 ASN TYR GLU ALA GLU LEU ARG ALA ALA THR ALA ALA ALA SEQRES 10 A 150 GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN SEQRES 11 A 150 GLN GLN GLN HIS GLN THR GLN SER ILE SER ASN ASP MET SEQRES 12 A 150 GLN VAL PRO PRO GLN ILE SER SEQRES 1 B 150 MET TYR HIS HIS TYR HIS ALA PHE GLN GLY ARG LYS LEU SEQRES 2 B 150 THR ASP GLN GLU ARG ALA ARG VAL LEU GLU PHE GLN ASP SEQRES 3 B 150 SER ILE HIS TYR SER PRO ARG TYR SER ASP ASP ASN TYR SEQRES 4 B 150 GLU TYR ARG HIS VAL MET LEU PRO LYS ALA MET LEU LYS SEQRES 5 B 150 VAL ILE PRO SER ASP TYR PHE ASN SER GLU VAL GLY THR SEQRES 6 B 150 LEU ARG ILE LEU THR GLU ASP GLU TRP ARG GLY LEU GLY SEQRES 7 B 150 ILE THR GLN SER LEU GLY TRP GLU HIS TYR GLU CYS HIS SEQRES 8 B 150 ALA PRO GLU PRO HIS ILE LEU LEU PHE LYS ARG PRO LEU SEQRES 9 B 150 ASN TYR GLU ALA GLU LEU ARG ALA ALA THR ALA ALA ALA SEQRES 10 B 150 GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN SEQRES 11 B 150 GLN GLN GLN HIS GLN THR GLN SER ILE SER ASN ASP MET SEQRES 12 B 150 GLN VAL PRO PRO GLN ILE SER SEQRES 1 C 150 MET TYR HIS HIS TYR HIS ALA PHE GLN GLY ARG LYS LEU SEQRES 2 C 150 THR ASP GLN GLU ARG ALA ARG VAL LEU GLU PHE GLN ASP SEQRES 3 C 150 SER ILE HIS TYR SER PRO ARG TYR SER ASP ASP ASN TYR SEQRES 4 C 150 GLU TYR ARG HIS VAL MET LEU PRO LYS ALA MET LEU LYS SEQRES 5 C 150 VAL ILE PRO SER ASP TYR PHE ASN SER GLU VAL GLY THR SEQRES 6 C 150 LEU ARG ILE LEU THR GLU ASP GLU TRP ARG GLY LEU GLY SEQRES 7 C 150 ILE THR GLN SER LEU GLY TRP GLU HIS TYR GLU CYS HIS SEQRES 8 C 150 ALA PRO GLU PRO HIS ILE LEU LEU PHE LYS ARG PRO LEU SEQRES 9 C 150 ASN TYR GLU ALA GLU LEU ARG ALA ALA THR ALA ALA ALA SEQRES 10 C 150 GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN GLN SEQRES 11 C 150 GLN GLN GLN HIS GLN THR GLN SER ILE SER ASN ASP MET SEQRES 12 C 150 GLN VAL PRO PRO GLN ILE SER FORMUL 4 HOH *24(H2 O) HELIX 1 1 THR A 14 LEU A 22 1 9 HELIX 2 2 GLU A 23 ILE A 28 5 6 HELIX 3 3 PRO A 47 VAL A 53 1 7 HELIX 4 4 ILE A 54 ILE A 54 5 1 HELIX 5 5 PRO A 55 TYR A 58 5 4 HELIX 6 6 THR A 70 LEU A 77 1 8 HELIX 7 7 ASN A 105 ALA A 117 1 13 HELIX 8 8 THR B 214 GLU B 223 1 10 HELIX 9 9 PHE B 224 ILE B 228 5 5 HELIX 10 10 PRO B 247 ILE B 254 1 8 HELIX 11 11 PRO B 255 TYR B 258 5 4 HELIX 12 12 THR B 270 LEU B 277 1 8 HELIX 13 13 ASN B 305 GLN B 320 1 16 HELIX 14 14 THR C 414 LEU C 422 1 9 HELIX 15 15 GLU C 423 ILE C 428 5 6 HELIX 16 16 PRO C 447 LYS C 452 1 6 HELIX 17 17 VAL C 453 ILE C 454 5 2 HELIX 18 18 PRO C 455 TYR C 458 5 4 HELIX 19 19 THR C 470 LEU C 477 1 8 HELIX 20 20 ASN C 505 ALA C 513 1 9 SHEET 1 A 4 GLU A 86 TYR A 88 0 SHEET 2 A 4 ILE C 497 PRO C 503 -1 O LEU C 499 N TYR A 88 SHEET 3 A 4 TYR A 39 MET A 45 -1 N GLU A 40 O ARG C 502 SHEET 4 A 4 HIS A 29 TYR A 30 -1 O HIS A 29 N MET A 45 SHEET 1 A1 4 GLU A 86 TYR A 88 0 SHEET 2 A1 4 ILE C 497 PRO C 503 -1 O LEU C 499 N TYR A 88 SHEET 3 A1 4 TYR A 39 MET A 45 -1 N GLU A 40 O ARG C 502 SHEET 4 A1 4 TYR A 34 SER A 35 -1 O TYR A 34 N TYR A 41 SHEET 1 B 4 GLU C 486 TYR C 488 0 SHEET 2 B 4 ILE A 97 PRO A 103 -1 O LEU A 99 N TYR C 488 SHEET 3 B 4 TYR C 439 MET C 445 -1 N GLU C 440 O ARG A 102 SHEET 4 B 4 HIS C 429 TYR C 430 -1 O HIS C 429 N MET C 445 SHEET 1 B1 4 GLU C 486 TYR C 488 0 SHEET 2 B1 4 ILE A 97 PRO A 103 -1 O LEU A 99 N TYR C 488 SHEET 3 B1 4 TYR C 439 MET C 445 -1 N GLU C 440 O ARG A 102 SHEET 4 B1 4 TYR C 434 SER C 435 -1 O TYR C 434 N TYR C 441 SHEET 1 C 2 HIS B 229 TYR B 230 0 SHEET 2 C 2 VAL B 244 MET B 245 -1 N MET B 245 O HIS B 229 SHEET 1 D 2 TYR B 234 SER B 235 0 SHEET 2 D 2 GLU B 240 TYR B 241 -1 N TYR B 241 O TYR B 234 SSBOND 1 CYS A 90 CYS C 490 1555 1555 2.41 CRYST1 105.810 105.810 165.880 90.00 90.00 120.00 P 62 2 2 36 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 0.009451 0.005456 0.000000 0.00000 SCALE2 0.000000 0.010913 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006028 0.00000