HEADER TRANSFERASE 05-MAY-22 7UXK TITLE STRUCTURE OF CDK2 IN COMPLEX WITH FP24322, A HELICON POLYPEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIN-DEPENDENT KINASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CELL DIVISION PROTEIN KINASE 2,P33 PROTEIN KINASE; COMPND 5 EC: 2.7.11.22; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: FP24322; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CDK2, CDKN2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS COMPLEX, STAPLED, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.LI,S.AGARWAL,O.TOKAREVA,T.THOMSON,S.WAHL,G.VERDINE,J.MCGEE REVDAT 3 16-OCT-24 7UXK 1 REMARK REVDAT 2 25-OCT-23 7UXK 1 REMARK REVDAT 1 28-DEC-22 7UXK 0 JRNL AUTH K.LI,O.S.TOKAREVA,T.M.THOMSON,S.C.T.WAHL,T.L.TRAVALINE, JRNL AUTH 2 J.D.RAMIREZ,S.K.CHOUDARY,S.AGARWAL,W.G.WALKUP 4TH,T.J.OLSEN, JRNL AUTH 3 M.J.BRENNAN,G.L.VERDINE,J.H.MCGEE JRNL TITL DE NOVO MAPPING OF ALPHA-HELIX RECOGNITION SITES ON PROTEIN JRNL TITL 2 SURFACES USING UNBIASED LIBRARIES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 35119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 36534810 JRNL DOI 10.1073/PNAS.2210435119 REMARK 2 REMARK 2 RESOLUTION. 2.63 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 9909 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.263 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.300 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.840 REMARK 3 FREE R VALUE TEST SET COUNT : 480 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 46.5300 - 3.7900 1.00 3302 155 0.2436 0.2662 REMARK 3 2 3.7900 - 3.0100 1.00 3090 160 0.2773 0.3461 REMARK 3 3 3.0100 - 2.6300 0.99 3037 165 0.3086 0.3682 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.430 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.21 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 70.00 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7UXK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1000265136. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-21 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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97861 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9922 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.630 REMARK 200 RESOLUTION RANGE LOW (A) : 46.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 16.10 REMARK 200 R MERGE (I) : 0.12900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.72 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4KD1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION BUFFER: 0.1 M BICINE REMARK 280 PH 9.2, 2% V/V 1,4-DIOXANE, 6% W/V PEG 20000, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291.15K 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 71.84300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 32.90200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 32.90200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.92150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 32.90200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 32.90200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 107.76450 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 32.90200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 32.90200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 35.92150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 32.90200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 32.90200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 107.76450 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 71.84300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 ASN A 3 REMARK 465 PHE A 4 REMARK 465 GLN A 5 REMARK 465 LYS A 6 REMARK 465 VAL A 7 REMARK 465 GLU A 8 REMARK 465 ARG A 36 REMARK 465 LEU A 37 REMARK 465 ASP A 38 REMARK 465 THR A 39 REMARK 465 GLU A 40 REMARK 465 THR A 41 REMARK 465 GLU A 42 REMARK 465 GLY A 43 REMARK 465 VAL A 44 REMARK 465 PRO A 45 REMARK 465 SER A 46 REMARK 465 THR A 47 REMARK 465 ALA A 48 REMARK 465 GLU A 73 REMARK 465 ASN A 74 REMARK 465 LYS A 75 REMARK 465 PRO A 222 REMARK 465 ASP A 223 REMARK 465 GLU A 224 REMARK 465 VAL A 225 REMARK 465 VAL A 226 REMARK 465 TRP A 227 REMARK 465 PRO A 228 REMARK 465 GLY A 229 REMARK 465 VAL A 230 REMARK 465 THR A 231 REMARK 465 SER A 232 REMARK 465 MET A 233 REMARK 465 PRO A 234 REMARK 465 ASP A 235 REMARK 465 TYR A 236 REMARK 465 LYS A 237 REMARK 465 PRO A 238 REMARK 465 SER A 239 REMARK 465 PHE A 240 REMARK 465 PRO A 241 REMARK 465 LYS A 242 REMARK 465 TRP A 243 REMARK 465 ALA A 244 REMARK 465 ARG A 245 REMARK 465 HIS A 295 REMARK 465 LEU A 296 REMARK 465 ARG A 297 REMARK 465 LEU A 298 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 CYS A 177 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 GLU A 12 61.08 -166.94 REMARK 500 THR A 14 -49.72 68.71 REMARK 500 TYR A 19 -153.51 -167.34 REMARK 500 LYS A 20 85.70 -158.26 REMARK 500 ARG A 22 -154.79 -94.34 REMARK 500 ASN A 23 -46.40 -168.14 REMARK 500 LYS A 24 152.85 68.56 REMARK 500 VAL A 29 95.77 38.95 REMARK 500 GLN A 85 127.13 73.95 REMARK 500 ARG A 126 -2.37 71.26 REMARK 500 ASP A 127 44.59 -155.53 REMARK 500 ALA A 149 21.77 -67.61 REMARK 500 ALA A 151 95.48 -69.55 REMARK 500 VAL A 163 -71.71 -98.91 REMARK 500 VAL A 164 101.72 58.26 REMARK 500 ARG A 199 31.07 37.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7UWI RELATED DB: PDB REMARK 900 RELATED ID: 7UWO RELATED DB: PDB DBREF 7UXK A 1 298 UNP P24941 CDK2_HUMAN 1 298 DBREF 7UXK B 0 10 PDB 7UXK 7UXK 0 10 SEQADV 7UXK GLY A 0 UNP P24941 EXPRESSION TAG SEQRES 1 A 299 GLY MET GLU ASN PHE GLN LYS VAL GLU LYS ILE GLY GLU SEQRES 2 A 299 GLY THR TYR GLY VAL VAL TYR LYS ALA ARG ASN LYS LEU SEQRES 3 A 299 THR GLY GLU VAL VAL ALA LEU LYS LYS ILE ARG LEU ASP SEQRES 4 A 299 THR GLU THR GLU GLY VAL PRO SER THR ALA ILE ARG GLU SEQRES 5 A 299 ILE SER LEU LEU LYS GLU LEU ASN HIS PRO ASN ILE VAL SEQRES 6 A 299 LYS LEU LEU ASP VAL ILE HIS THR GLU ASN LYS LEU TYR SEQRES 7 A 299 LEU VAL PHE GLU PHE LEU HIS GLN ASP LEU LYS LYS PHE SEQRES 8 A 299 MET ASP ALA SER ALA LEU THR GLY ILE PRO LEU PRO LEU SEQRES 9 A 299 ILE LYS SER TYR LEU PHE GLN LEU LEU GLN GLY LEU ALA SEQRES 10 A 299 PHE CYS HIS SER HIS ARG VAL LEU HIS ARG ASP LEU LYS SEQRES 11 A 299 PRO GLN ASN LEU LEU ILE ASN THR GLU GLY ALA ILE LYS SEQRES 12 A 299 LEU ALA ASP PHE GLY LEU ALA ARG ALA PHE GLY VAL PRO SEQRES 13 A 299 VAL ARG THR TYR THR HIS GLU VAL VAL THR LEU TRP TYR SEQRES 14 A 299 ARG ALA PRO GLU ILE LEU LEU GLY CYS LYS TYR TYR SER SEQRES 15 A 299 THR ALA VAL ASP ILE TRP SER LEU GLY CYS ILE PHE ALA SEQRES 16 A 299 GLU MET VAL THR ARG ARG ALA LEU PHE PRO GLY ASP SER SEQRES 17 A 299 GLU ILE ASP GLN LEU PHE ARG ILE PHE ARG THR LEU GLY SEQRES 18 A 299 THR PRO ASP GLU VAL VAL TRP PRO GLY VAL THR SER MET SEQRES 19 A 299 PRO ASP TYR LYS PRO SER PHE PRO LYS TRP ALA ARG GLN SEQRES 20 A 299 ASP PHE SER LYS VAL VAL PRO PRO LEU ASP GLU ASP GLY SEQRES 21 A 299 ARG SER LEU LEU SER GLN MET LEU HIS TYR ASP PRO ASN SEQRES 22 A 299 LYS ARG ILE SER ALA LYS ALA ALA LEU ALA HIS PRO PHE SEQRES 23 A 299 PHE GLN ASP VAL THR LYS PRO VAL PRO HIS LEU ARG LEU SEQRES 1 B 11 ACE PHE GLU CYS LEU ASP ALA PHE PHE SER CYS HET ACE B 0 3 HET EDO A 301 4 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET WHL B 101 14 HETNAM ACE ACETYL GROUP HETNAM EDO 1,2-ETHANEDIOL HETNAM WHL N,N'-(1,4-PHENYLENE)DIACETAMIDE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 ACE C2 H4 O FORMUL 3 EDO 4(C2 H6 O2) FORMUL 7 WHL C10 H12 N2 O2 HELIX 1 AA1 ILE A 49 LEU A 58 5 10 HELIX 2 AA2 ASP A 86 SER A 94 1 9 HELIX 3 AA3 PRO A 100 HIS A 121 1 22 HELIX 4 AA4 LYS A 129 GLN A 131 5 3 HELIX 5 AA5 ALA A 170 GLY A 176 1 7 HELIX 6 AA6 THR A 182 ARG A 199 1 18 HELIX 7 AA7 SER A 207 GLY A 220 1 14 HELIX 8 AA8 ASP A 256 LEU A 267 1 12 HELIX 9 AA9 ASP A 270 ARG A 274 5 5 HELIX 10 AB1 SER A 276 ALA A 282 1 7 HELIX 11 AB2 HIS A 283 GLN A 287 5 5 HELIX 12 AB3 PHE B 1 CYS B 10 1 10 SHEET 1 AA1 4 VAL A 17 TYR A 19 0 SHEET 2 AA1 4 VAL A 30 LYS A 34 -1 O LEU A 32 N TYR A 19 SHEET 3 AA1 4 TYR A 77 GLU A 81 -1 O LEU A 78 N LYS A 33 SHEET 4 AA1 4 LEU A 66 ILE A 70 -1 N LEU A 67 O VAL A 79 SHEET 1 AA2 2 LEU A 133 ILE A 135 0 SHEET 2 AA2 2 ILE A 141 LEU A 143 -1 O LYS A 142 N LEU A 134 LINK C ACE B 0 N PHE B 1 1555 1555 1.33 LINK SG CYS B 3 CH WHL B 101 1555 1555 1.79 LINK SG CYS B 10 CK WHL B 101 1555 1555 1.79 CRYST1 65.804 65.804 143.686 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 0.015197 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015197 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006960 0.00000