HEADER REGULATORY PROTEIN 08-AUG-96 1KXU TITLE CYCLIN H, A POSITIVE REGULATORY SUBUNIT OF CDK ACTIVATING KINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN H; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: A POSITIVE REGULATORY SUBUNIT OF CDK-ACTIVATING KINASE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: HELA CELL; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS VECTOR; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: BACULOVIRUS KEYWDS REGULATORY PROTEIN, CYCLIN, CELL CYCLE, CELL DIVISION, NUCLEAR KEYWDS 2 PROTEIN, ALPHA-HELICAL STRUCTURE EXPDTA X-RAY DIFFRACTION AUTHOR K.K.KIM,H.M.CHAMBERIN,D.O.MORGAN,S.-H.KIM REVDAT 3 16-NOV-11 1KXU 1 VERSN HETATM REVDAT 2 24-FEB-09 1KXU 1 VERSN REVDAT 1 27-JAN-97 1KXU 0 JRNL AUTH K.K.KIM,H.M.CHAMBERLIN,D.O.MORGAN,S.H.KIM JRNL TITL THREE-DIMENSIONAL STRUCTURE OF HUMAN CYCLIN H, A POSITIVE JRNL TITL 2 REGULATOR OF THE CDK-ACTIVATING KINASE. JRNL REF NAT.STRUCT.BIOL. V. 3 849 1996 JRNL REFN ISSN 1072-8368 JRNL PMID 8836101 JRNL DOI 10.1038/NSB1096-849 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.P.FISHER,D.O.MORGAN REMARK 1 TITL A NOVEL CYCLIN ASSOCIATES WITH MO15/CDK7 TO FORM THE REMARK 1 TITL 2 CDK-ACTIVATING KINASE REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 78 713 1994 REMARK 1 REFN ISSN 0092-8674 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 17904 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) : 0.214 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 2211 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 138 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.80 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.78 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 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 1KXU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAR-96 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL1-5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.10 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : FUJI FILM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18913 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 75.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-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 42.04000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 42.04000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 187.44000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 93.72000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 42.04000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 281.16000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 281.16000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.04000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 93.72000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 42.04000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 187.44000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 42.04000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 187.44000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 42.04000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 281.16000 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 93.72000 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 42.04000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 93.72000 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 281.16000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 42.04000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 42.04000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 187.44000 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 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 0.000000 1.000000 0.000000 -42.04000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 42.04000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 187.44000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 344 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 382 LIES ON A SPECIAL POSITION. 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 -9 REMARK 465 SER A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 TYR A 2 REMARK 465 HIS A 3 REMARK 465 ASN A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 GLN A 7 REMARK 465 LYS A 8 REMARK 465 ARG A 9 REMARK 465 HIS A 10 REMARK 465 LEU A 287 REMARK 465 ASN A 288 REMARK 465 VAL A 289 REMARK 465 ILE A 290 REMARK 465 THR A 291 REMARK 465 LYS A 292 REMARK 465 LYS A 293 REMARK 465 ARG A 294 REMARK 465 LYS A 295 REMARK 465 GLY A 296 REMARK 465 TYR A 297 REMARK 465 GLU A 298 REMARK 465 ASP A 299 REMARK 465 ASP A 300 REMARK 465 ASP A 301 REMARK 465 TYR A 302 REMARK 465 VAL A 303 REMARK 465 SER A 304 REMARK 465 LYS A 305 REMARK 465 LYS A 306 REMARK 465 SER A 307 REMARK 465 LYS A 308 REMARK 465 HIS A 309 REMARK 465 GLU A 310 REMARK 465 GLU A 311 REMARK 465 GLU A 312 REMARK 465 GLU A 313 REMARK 465 TRP A 314 REMARK 465 THR A 315 REMARK 465 ASP A 316 REMARK 465 ASP A 317 REMARK 465 ASP A 318 REMARK 465 LEU A 319 REMARK 465 VAL A 320 REMARK 465 GLU A 321 REMARK 465 SER A 322 REMARK 465 LEU A 323 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 SER A 235 OG REMARK 470 LEU A 236 CG CD1 CD2 REMARK 470 MET A 237 CG SD CE REMARK 470 LEU A 238 CG CD1 CD2 REMARK 470 LYS A 239 CG CD CE NZ REMARK 470 GLU A 240 CG CD OE1 OE2 REMARK 470 ASN A 241 CG OD1 ND2 REMARK 470 ARG A 242 CG CD NE CZ NH1 NH2 REMARK 470 THR A 243 OG1 CG2 REMARK 470 CYS A 244 SG 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 36 44.51 -73.94 REMARK 500 ASN A 37 20.09 176.07 REMARK 500 PRO A 42 90.63 -38.23 REMARK 500 ASN A 43 68.09 69.03 REMARK 500 PRO A 45 -3.34 -46.88 REMARK 500 ALA A 74 130.68 -33.34 REMARK 500 ASN A 93 17.52 -140.72 REMARK 500 ASN A 119 92.51 -54.33 REMARK 500 ASN A 183 57.46 -105.07 REMARK 500 GLU A 234 -158.73 -93.33 REMARK 500 SER A 235 172.42 165.03 REMARK 500 ASN A 241 175.88 170.13 REMARK 500 ARG A 242 129.63 -24.45 REMARK 500 SER A 282 -21.55 -140.80 REMARK 500 GLU A 284 75.00 58.70 REMARK 500 LEU A 285 41.33 70.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 330 DISTANCE = 7.83 ANGSTROMS REMARK 525 HOH A 353 DISTANCE = 5.39 ANGSTROMS REMARK 525 HOH A 366 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH A 367 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH A 386 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH A 408 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH A 429 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A 447 DISTANCE = 5.64 ANGSTROMS REMARK 525 HOH A 457 DISTANCE = 5.94 ANGSTROMS DBREF 1KXU A 1 323 UNP P51946 CCNH_HUMAN 1 323 SEQRES 1 A 333 MET SER HIS HIS HIS HIS HIS HIS GLY SER MET TYR HIS SEQRES 2 A 333 ASN SER SER GLN LYS ARG HIS TRP THR PHE SER SER GLU SEQRES 3 A 333 GLU GLN LEU ALA ARG LEU ARG ALA ASP ALA ASN ARG LYS SEQRES 4 A 333 PHE ARG CYS LYS ALA VAL ALA ASN GLY LYS VAL LEU PRO SEQRES 5 A 333 ASN ASP PRO VAL PHE LEU GLU PRO HIS GLU GLU MET THR SEQRES 6 A 333 LEU CYS LYS TYR TYR GLU LYS ARG LEU LEU GLU PHE CYS SEQRES 7 A 333 SER VAL PHE LYS PRO ALA MET PRO ARG SER VAL VAL GLY SEQRES 8 A 333 THR ALA CYS MET TYR PHE LYS ARG PHE TYR LEU ASN ASN SEQRES 9 A 333 SER VAL MET GLU TYR HIS PRO ARG ILE ILE MET LEU THR SEQRES 10 A 333 CYS ALA PHE LEU ALA CYS LYS VAL ASP GLU PHE ASN VAL SEQRES 11 A 333 SER SER PRO GLN PHE VAL GLY ASN LEU ARG GLU SER PRO SEQRES 12 A 333 LEU GLY GLN GLU LYS ALA LEU GLU GLN ILE LEU GLU TYR SEQRES 13 A 333 GLU LEU LEU LEU ILE GLN GLN LEU ASN PHE HIS LEU ILE SEQRES 14 A 333 VAL HIS ASN PRO TYR ARG PRO PHE GLU GLY PHE LEU ILE SEQRES 15 A 333 ASP LEU LYS THR ARG TYR PRO ILE LEU GLU ASN PRO GLU SEQRES 16 A 333 ILE LEU ARG LYS THR ALA ASP ASP PHE LEU ASN ARG ILE SEQRES 17 A 333 ALA LEU THR ASP ALA TYR LEU LEU TYR THR PRO SER GLN SEQRES 18 A 333 ILE ALA LEU THR ALA ILE LEU SER SER ALA SER ARG ALA SEQRES 19 A 333 GLY ILE THR MET GLU SER TYR LEU SER GLU SER LEU MET SEQRES 20 A 333 LEU LYS GLU ASN ARG THR CYS LEU SER GLN LEU LEU ASP SEQRES 21 A 333 ILE MET LYS SER MET ARG ASN LEU VAL LYS LYS TYR GLU SEQRES 22 A 333 PRO PRO ARG SER GLU GLU VAL ALA VAL LEU LYS GLN LYS SEQRES 23 A 333 LEU GLU ARG CYS HIS SER ALA GLU LEU ALA LEU ASN VAL SEQRES 24 A 333 ILE THR LYS LYS ARG LYS GLY TYR GLU ASP ASP ASP TYR SEQRES 25 A 333 VAL SER LYS LYS SER LYS HIS GLU GLU GLU GLU TRP THR SEQRES 26 A 333 ASP ASP ASP LEU VAL GLU SER LEU FORMUL 2 HOH *138(H2 O) HELIX 1 1 GLU A 16 VAL A 35 1 20 HELIX 2 2 PRO A 50 VAL A 70 1 21 HELIX 3 3 ARG A 77 LEU A 92 1 16 HELIX 4 4 PRO A 101 VAL A 115 1 15 HELIX 5 5 SER A 122 ASN A 128 1 7 HELIX 6 6 PRO A 133 GLN A 153 1 21 HELIX 7 7 PRO A 163 ARG A 177 1 15 HELIX 8 8 PRO A 179 LEU A 181 5 3 HELIX 9 9 LEU A 187 ALA A 199 1 13 HELIX 10 10 ASP A 202 LEU A 206 5 5 HELIX 11 11 SER A 210 ALA A 224 1 15 HELIX 12 12 LEU A 245 LYS A 261 1 17 HELIX 13 13 SER A 267 CYS A 280 1 14 CISPEP 1 LYS A 72 PRO A 73 0 0.21 CRYST1 84.080 84.080 374.880 90.00 90.00 90.00 I 41 2 2 16 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 0.011893 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011893 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002668 0.00000 MASTER 398 0 0 13 0 0 0 6 0 0 0 26 END