HEADER ONCOPROTEIN 25-JUN-24 9CDZ TITLE CRYSTAL STRUCTURE OF MDM2-PEPTIDE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE MDM2; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: DOUBLE MINUTE 2 PROTEIN,HDM2,ONCOPROTEIN MDM2,RING-TYPE E3 COMPND 5 UBIQUITIN TRANSFERASE MDM2,P53-BINDING PROTEIN MDM2; COMPND 6 EC: 2.3.2.27; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: PEPTIDE; COMPND 11 CHAIN: B, D; COMPND 12 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: MDM2; 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 DE NOVO DESIGN, CYCLIC PEPTIDE, DEEP LEARNING, ALPHAFOLD, MDM2, KEYWDS 2 ONCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BERA,S.RETTIE,G.BHARDWAJ REVDAT 3 18-JUN-25 9CDZ 1 JRNL REVDAT 2 11-JUN-25 9CDZ 1 JRNL REVDAT 1 16-APR-25 9CDZ 0 JRNL AUTH S.A.RETTIE,K.V.CAMPBELL,A.K.BERA,A.KANG,S.KOZLOV,Y.F.BUESO, JRNL AUTH 2 J.DE LA CRUZ,M.AHLRICHS,S.CHENG,S.R.GERBEN,M.LAMB,A.MURRAY, JRNL AUTH 3 V.ADEBOMI,G.ZHOU,F.DIMAIO,S.OVCHINNIKOV,G.BHARDWAJ JRNL TITL CYCLIC PEPTIDE STRUCTURE PREDICTION AND DESIGN USING JRNL TITL 2 ALPHAFOLD2. JRNL REF NAT COMMUN V. 16 4730 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40399308 JRNL DOI 10.1038/S41467-025-59940-7 REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.4 REMARK 3 NUMBER OF REFLECTIONS : 15955 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1597 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 24.4700 - 3.8200 1.00 1467 159 0.1781 0.2140 REMARK 3 2 3.8200 - 3.0300 1.00 1439 159 0.2086 0.2527 REMARK 3 3 3.0300 - 2.6500 1.00 1438 160 0.2347 0.3217 REMARK 3 4 2.6500 - 2.4100 1.00 1431 158 0.2636 0.3209 REMARK 3 5 2.4100 - 2.2700 0.98 1058 118 0.2546 0.3052 REMARK 3 6 2.2300 - 2.1000 1.00 1402 158 0.2610 0.3099 REMARK 3 7 2.1000 - 2.0000 0.66 941 102 0.2864 0.3805 REMARK 3 8 2.0000 - 1.9300 0.96 1060 119 0.3004 0.3839 REMARK 3 9 1.9000 - 1.8400 1.00 1252 142 0.3290 0.3830 REMARK 3 10 1.8400 - 1.7700 1.00 1433 161 0.3529 0.3790 REMARK 3 11 1.7700 - 1.7200 1.00 1437 161 0.4051 0.4517 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) : 0.352 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.088 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.50 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 : 0.005 1834 REMARK 3 ANGLE : 0.699 2476 REMARK 3 CHIRALITY : 0.045 280 REMARK 3 PLANARITY : 0.007 308 REMARK 3 DIHEDRAL : 21.044 696 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 13:106) REMARK 3 ORIGIN FOR THE GROUP (A): -0.2492 8.0559 -24.0664 REMARK 3 T TENSOR REMARK 3 T11: 0.2135 T22: 0.2432 REMARK 3 T33: 0.2792 T12: -0.0233 REMARK 3 T13: -0.0053 T23: 0.0292 REMARK 3 L TENSOR REMARK 3 L11: 5.5610 L22: 6.8877 REMARK 3 L33: 3.2092 L12: -1.1781 REMARK 3 L13: 2.0902 L23: -1.0074 REMARK 3 S TENSOR REMARK 3 S11: 0.1639 S12: 0.1913 S13: 0.1245 REMARK 3 S21: -0.3285 S22: -0.0654 S23: 0.5935 REMARK 3 S31: 0.0231 S32: -0.1620 S33: -0.1123 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESSEQ 1:16) REMARK 3 ORIGIN FOR THE GROUP (A): 6.4812 9.6171 -13.2310 REMARK 3 T TENSOR REMARK 3 T11: 0.4517 T22: 0.6077 REMARK 3 T33: 0.3959 T12: -0.1222 REMARK 3 T13: 0.0003 T23: -0.0280 REMARK 3 L TENSOR REMARK 3 L11: 6.3388 L22: 4.9266 REMARK 3 L33: 7.9952 L12: -1.6162 REMARK 3 L13: -0.5780 L23: -1.6465 REMARK 3 S TENSOR REMARK 3 S11: 0.1662 S12: -1.9994 S13: -0.2138 REMARK 3 S21: 2.3152 S22: -0.2458 S23: -0.6348 REMARK 3 S31: -0.0578 S32: 0.2797 S33: 0.0638 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN C AND RESSEQ 13:106) REMARK 3 ORIGIN FOR THE GROUP (A): 8.6995 10.8989 -46.8383 REMARK 3 T TENSOR REMARK 3 T11: 0.2591 T22: 0.2913 REMARK 3 T33: 0.2615 T12: -0.0290 REMARK 3 T13: 0.0190 T23: 0.0181 REMARK 3 L TENSOR REMARK 3 L11: 4.4760 L22: 7.8636 REMARK 3 L33: 5.1683 L12: -0.7606 REMARK 3 L13: -0.5751 L23: -0.7453 REMARK 3 S TENSOR REMARK 3 S11: 0.0877 S12: -0.1532 S13: 0.1020 REMARK 3 S21: 0.1119 S22: 0.0771 S23: 0.7856 REMARK 3 S31: 0.3510 S32: -0.3701 S33: -0.1355 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN D AND RESSEQ 1:16) REMARK 3 ORIGIN FOR THE GROUP (A): 16.1193 11.1941 -35.8941 REMARK 3 T TENSOR REMARK 3 T11: 0.6382 T22: 0.6322 REMARK 3 T33: 0.3202 T12: -0.0198 REMARK 3 T13: 0.0209 T23: 0.0618 REMARK 3 L TENSOR REMARK 3 L11: 8.3329 L22: 5.0048 REMARK 3 L33: 3.0048 L12: -4.8686 REMARK 3 L13: 1.6492 L23: -3.0196 REMARK 3 S TENSOR REMARK 3 S11: -0.7789 S12: -1.8311 S13: -0.0879 REMARK 3 S21: 2.2325 S22: 0.9031 S23: -1.0369 REMARK 3 S31: -0.1450 S32: -0.1380 S33: 0.1037 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 9CDZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1000285321. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAY-24 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 : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97935 REMARK 200 MONOCHROMATOR : SI(111) DCM REMARK 200 OPTICS : HORIZONTAL PRE-FOCUS BIMORPH REMARK 200 MIRROR & KB BIMORPH MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15978 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 24.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.4 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 1.65000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 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 (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30 % W/V POLYACYLATE 5100, SODIUM REMARK 280 SALT, 10% ETHANOL AND 0.1 M MES-NAOH, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 24.46500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 1410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 GLN A 107 REMARK 465 GLN A 108 REMARK 465 GLU A 109 REMARK 465 SER A 110 REMARK 465 SER A 111 REMARK 465 ASP A 112 REMARK 465 SER A 113 REMARK 465 GLY A 114 REMARK 465 THR A 115 REMARK 465 SER A 116 REMARK 465 VAL A 117 REMARK 465 SER A 118 REMARK 465 GLU A 119 REMARK 465 ASN A 120 REMARK 465 GLN C 107 REMARK 465 GLN C 108 REMARK 465 GLU C 109 REMARK 465 SER C 110 REMARK 465 SER C 111 REMARK 465 ASP C 112 REMARK 465 SER C 113 REMARK 465 GLY C 114 REMARK 465 THR C 115 REMARK 465 SER C 116 REMARK 465 VAL C 117 REMARK 465 SER C 118 REMARK 465 GLU C 119 REMARK 465 ASN C 120 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 CYS A 72 22.96 -145.32 REMARK 500 CYS C 72 25.80 -148.28 REMARK 500 REMARK 500 REMARK: NULL DBREF 9CDZ A 13 120 UNP Q00987 MDM2_HUMAN 18 125 DBREF 9CDZ B 1 16 PDB 9CDZ 9CDZ 1 16 DBREF 9CDZ C 13 120 UNP Q00987 MDM2_HUMAN 18 125 DBREF 9CDZ D 1 16 PDB 9CDZ 9CDZ 1 16 SEQADV 9CDZ ALA A 64 UNP Q00987 GLU 69 ENGINEERED MUTATION SEQADV 9CDZ ALA A 65 UNP Q00987 LYS 70 ENGINEERED MUTATION SEQADV 9CDZ ALA C 64 UNP Q00987 GLU 69 ENGINEERED MUTATION SEQADV 9CDZ ALA C 65 UNP Q00987 LYS 70 ENGINEERED MUTATION SEQRES 1 A 108 GLN ILE PRO ALA SER GLU GLN GLU THR LEU VAL ARG PRO SEQRES 2 A 108 LYS PRO LEU LEU LEU LYS LEU LEU LYS SER VAL GLY ALA SEQRES 3 A 108 GLN LYS ASP THR TYR THR MET LYS GLU VAL LEU PHE TYR SEQRES 4 A 108 LEU GLY GLN TYR ILE MET THR LYS ARG LEU TYR ASP ALA SEQRES 5 A 108 ALA GLN GLN HIS ILE VAL TYR CYS SER ASN ASP LEU LEU SEQRES 6 A 108 GLY ASP LEU PHE GLY VAL PRO SER PHE SER VAL LYS GLU SEQRES 7 A 108 HIS ARG LYS ILE TYR THR MET ILE TYR ARG ASN LEU VAL SEQRES 8 A 108 VAL VAL ASN GLN GLN GLU SER SER ASP SER GLY THR SER SEQRES 9 A 108 VAL SER GLU ASN SEQRES 1 B 16 GLY LEU ILE ASP GLY THR GLU GLY THR ASP PHE GLU SER SEQRES 2 B 16 MET TRP ARG SEQRES 1 C 108 GLN ILE PRO ALA SER GLU GLN GLU THR LEU VAL ARG PRO SEQRES 2 C 108 LYS PRO LEU LEU LEU LYS LEU LEU LYS SER VAL GLY ALA SEQRES 3 C 108 GLN LYS ASP THR TYR THR MET LYS GLU VAL LEU PHE TYR SEQRES 4 C 108 LEU GLY GLN TYR ILE MET THR LYS ARG LEU TYR ASP ALA SEQRES 5 C 108 ALA GLN GLN HIS ILE VAL TYR CYS SER ASN ASP LEU LEU SEQRES 6 C 108 GLY ASP LEU PHE GLY VAL PRO SER PHE SER VAL LYS GLU SEQRES 7 C 108 HIS ARG LYS ILE TYR THR MET ILE TYR ARG ASN LEU VAL SEQRES 8 C 108 VAL VAL ASN GLN GLN GLU SER SER ASP SER GLY THR SER SEQRES 9 C 108 VAL SER GLU ASN SEQRES 1 D 16 GLY LEU ILE ASP GLY THR GLU GLY THR ASP PHE GLU SER SEQRES 2 D 16 MET TRP ARG HET NA A 201 1 HET NA C 201 1 HETNAM NA SODIUM ION FORMUL 5 NA 2(NA 1+) FORMUL 7 HOH *16(H2 O) HELIX 1 AA1 PRO A 15 GLU A 20 1 6 HELIX 2 AA2 LYS A 26 VAL A 36 1 11 HELIX 3 AA3 MET A 45 ARG A 60 1 16 HELIX 4 AA4 ASP A 75 GLY A 82 1 8 HELIX 5 AA5 GLU A 90 ARG A 100 1 11 HELIX 6 AA6 ASP B 10 ARG B 16 1 7 HELIX 7 AA7 PRO C 15 GLU C 20 1 6 HELIX 8 AA8 LYS C 26 VAL C 36 1 11 HELIX 9 AA9 MET C 45 LYS C 59 1 15 HELIX 10 AB1 ASP C 75 GLY C 82 1 8 HELIX 11 AB2 GLU C 90 ARG C 100 1 11 HELIX 12 AB3 ASP D 10 ARG D 16 1 7 SHEET 1 AA1 2 LEU A 22 VAL A 23 0 SHEET 2 AA1 2 TYR A 43 THR A 44 -1 O TYR A 43 N VAL A 23 SHEET 1 AA2 2 ILE A 69 TYR A 71 0 SHEET 2 AA2 2 SER A 85 SER A 87 -1 O PHE A 86 N VAL A 70 SHEET 1 AA3 3 TYR C 43 THR C 44 0 SHEET 2 AA3 3 LEU C 22 PRO C 25 -1 N VAL C 23 O TYR C 43 SHEET 3 AA3 3 LEU C 102 VAL C 104 -1 O VAL C 103 N ARG C 24 SHEET 1 AA4 2 ILE C 69 TYR C 71 0 SHEET 2 AA4 2 SER C 85 SER C 87 -1 O PHE C 86 N VAL C 70 LINK N GLY B 1 C ARG B 16 1555 1555 1.39 LINK N GLY D 1 C ARG D 16 1555 1555 1.36 LINK OG SER A 17 NA NA A 201 1555 2554 3.04 CRYST1 36.775 48.930 49.266 90.00 111.64 90.00 P 1 21 1 4 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 0.027192 0.000000 0.010790 0.00000 SCALE2 0.000000 0.020437 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021838 0.00000 CONECT 775 892 CONECT 892 775 CONECT 1676 1793 CONECT 1793 1676 MASTER 322 0 2 12 9 0 0 6 1800 4 4 22 END