HEADER CYTOKINE 20-APR-22 7ZMZ TITLE ENGINEERED INTERLEUKIN 2 BOUND TO CD25 RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IL-2,T-CELL GROWTH FACTOR,TCGF; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INTERLEUKIN-2 RECEPTOR SUBUNIT ALPHA; COMPND 9 CHAIN: D; COMPND 10 SYNONYM: IL-2 RECEPTOR SUBUNIT ALPHA,IL-2-RA,IL-2R SUBUNIT ALPHA,IL2- COMPND 11 RA,TAC ANTIGEN,P55; 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: IL2; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: IL2RA; SOURCE 13 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS CYTOKINE RECEPTOR, PROTEIN ENGINEERING, SIGNALING PROTEIN, CYTOKINE EXPDTA X-RAY DIFFRACTION AUTHOR P.K.FYFE,I.MORAGA,S.GAGGERO,S.MITRA REVDAT 2 31-JAN-24 7ZMZ 1 REMARK REVDAT 1 14-DEC-22 7ZMZ 0 JRNL AUTH S.GAGGERO,J.MARTINEZ-FABREGAS,A.COZZANI,P.K.FYFE,M.LEPROHON, JRNL AUTH 2 J.YANG,F.E.THOMASEN,H.WINKELMANN,R.MAGNEZ,A.G.CONTI, JRNL AUTH 3 S.WILMES,E.POHLER,M.VAN GIJSEL BONNELLO,X.THURU,B.QUESNEL, JRNL AUTH 4 F.SONCIN,J.PIEHLER,K.LINDORFF-LARSEN,R.ROYCHOUDHURI, JRNL AUTH 5 I.MORAGA,S.MITRA JRNL TITL IL-2 IS INACTIVATED BY THE ACIDIC PH ENVIRONMENT OF TUMORS JRNL TITL 2 ENABLING ENGINEERING OF A PH-SELECTIVE MUTEIN. JRNL REF SCI IMMUNOL V. 7 E5686 2022 JRNL REFN ESSN 2470-9468 JRNL PMID 36459543 JRNL DOI 10.1126/SCIIMMUNOL.ADE5686 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1-3660 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) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.30 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 9148 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 433 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 147.0 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 2079 REMARK 3 ANGLE : 1.165 2808 REMARK 3 CHIRALITY : 0.056 312 REMARK 3 PLANARITY : 0.006 355 REMARK 3 DIHEDRAL : 18.068 779 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -3.5108 34.4197 4.3281 REMARK 3 T TENSOR REMARK 3 T11: 1.2285 T22: 1.0059 REMARK 3 T33: 0.8805 T12: -0.1289 REMARK 3 T13: -0.0175 T23: -0.0095 REMARK 3 L TENSOR REMARK 3 L11: 6.4153 L22: 1.3331 REMARK 3 L33: 5.8585 L12: -2.3767 REMARK 3 L13: -4.2634 L23: 1.4417 REMARK 3 S TENSOR REMARK 3 S11: -0.0916 S12: 0.1944 S13: -0.2006 REMARK 3 S21: -0.0251 S22: -0.1498 S23: 0.1779 REMARK 3 S31: 0.0685 S32: -0.6009 S33: 0.1524 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 7ZMZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-22. REMARK 100 THE DEPOSITION ID IS D_1292122458. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-NOV-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9238 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 64.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 18.40 REMARK 200 R MERGE (I) : 0.23300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 19.10 REMARK 200 R MERGE FOR SHELL (I) : 5.97300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.500 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: 2B5I REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 19% PEG 3350, 0.2 M SODIUM TARTRATE REMARK 280 DIBASIC DIHYDRATE, 10% GLYCEROL, PH 6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 77.78867 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 38.89433 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 38.89433 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 77.78867 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: 1540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLY A -1 REMARK 465 SER A 0 REMARK 465 ALA A 1 REMARK 465 PRO A 2 REMARK 465 THR A 3 REMARK 465 LYS A 97 REMARK 465 GLY A 98 REMARK 465 SER A 99 REMARK 465 GLU A 100 REMARK 465 THR A 101 REMARK 465 ALA A 136 REMARK 465 HIS A 137 REMARK 465 HIS A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 HIS A 141 REMARK 465 HIS A 142 REMARK 465 HIS A 143 REMARK 465 HIS A 144 REMARK 465 GLY D -1 REMARK 465 GLY D 48 REMARK 465 ASN D 49 REMARK 465 SER D 50 REMARK 465 SER D 51 REMARK 465 SER D 64 REMARK 465 ALA D 65 REMARK 465 THR D 66 REMARK 465 ARG D 67 REMARK 465 ASN D 68 REMARK 465 THR D 69 REMARK 465 THR D 70 REMARK 465 LYS D 71 REMARK 465 GLN D 72 REMARK 465 VAL D 73 REMARK 465 THR D 74 REMARK 465 PRO D 75 REMARK 465 GLN D 76 REMARK 465 PRO D 77 REMARK 465 GLU D 78 REMARK 465 GLU D 79 REMARK 465 GLN D 80 REMARK 465 LYS D 81 REMARK 465 GLU D 82 REMARK 465 ARG D 83 REMARK 465 LYS D 84 REMARK 465 THR D 85 REMARK 465 THR D 86 REMARK 465 GLU D 87 REMARK 465 MET D 88 REMARK 465 GLN D 89 REMARK 465 SER D 90 REMARK 465 PRO D 91 REMARK 465 MET D 92 REMARK 465 GLN D 93 REMARK 465 PRO D 94 REMARK 465 VAL D 95 REMARK 465 ASP D 96 REMARK 465 GLN D 97 REMARK 465 ALA D 98 REMARK 465 SER D 99 REMARK 465 LEU D 100 REMARK 465 GLU D 166 REMARK 465 MET D 167 REMARK 465 GLU D 168 REMARK 465 THR D 169 REMARK 465 SER D 170 REMARK 465 GLN D 171 REMARK 465 PHE D 172 REMARK 465 PRO D 173 REMARK 465 GLY D 174 REMARK 465 GLU D 175 REMARK 465 GLU D 176 REMARK 465 LYS D 177 REMARK 465 PRO D 178 REMARK 465 GLN D 179 REMARK 465 ALA D 180 REMARK 465 SER D 181 REMARK 465 PRO D 182 REMARK 465 GLU D 183 REMARK 465 GLY D 184 REMARK 465 ARG D 185 REMARK 465 PRO D 186 REMARK 465 GLU D 187 REMARK 465 SER D 188 REMARK 465 GLU D 189 REMARK 465 THR D 190 REMARK 465 SER D 191 REMARK 465 CYS D 192 REMARK 465 LEU D 193 REMARK 465 VAL D 194 REMARK 465 THR D 195 REMARK 465 THR D 196 REMARK 465 THR D 197 REMARK 465 ASP D 198 REMARK 465 PHE D 199 REMARK 465 GLN D 200 REMARK 465 ILE D 201 REMARK 465 GLN D 202 REMARK 465 THR D 203 REMARK 465 GLU D 204 REMARK 465 MET D 205 REMARK 465 ALA D 206 REMARK 465 ALA D 207 REMARK 465 THR D 208 REMARK 465 MET D 209 REMARK 465 GLU D 210 REMARK 465 THR D 211 REMARK 465 SER D 212 REMARK 465 ILE D 213 REMARK 465 PHE D 214 REMARK 465 THR D 215 REMARK 465 THR D 216 REMARK 465 GLU D 217 REMARK 465 ALA D 218 REMARK 465 ALA D 219 REMARK 465 ALA D 220 REMARK 465 LEU D 221 REMARK 465 GLU D 222 REMARK 465 VAL D 223 REMARK 465 LEU D 224 REMARK 465 PHE D 225 REMARK 465 GLN D 226 REMARK 465 GLY D 227 REMARK 465 PRO D 228 REMARK 465 GLY D 229 REMARK 465 ALA D 230 REMARK 465 ALA D 231 REMARK 465 GLY D 232 REMARK 465 GLY D 233 REMARK 465 GLY D 234 REMARK 465 LEU D 235 REMARK 465 ASN D 236 REMARK 465 ASP D 237 REMARK 465 ILE D 238 REMARK 465 PHE D 239 REMARK 465 GLU D 240 REMARK 465 ALA D 241 REMARK 465 GLN D 242 REMARK 465 LYS D 243 REMARK 465 ILE D 244 REMARK 465 GLU D 245 REMARK 465 TRP D 246 REMARK 465 HIS D 247 REMARK 465 GLU D 248 REMARK 465 HIS D 249 REMARK 465 HIS D 250 REMARK 465 HIS D 251 REMARK 465 HIS D 252 REMARK 465 HIS D 253 REMARK 465 HIS D 254 REMARK 465 HIS D 255 REMARK 465 HIS D 256 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR A 123 OG SER A 127 2.08 REMARK 500 OE1 GLU A 61 N SER D 39 2.19 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 LEU A 25 CB - CG - CD2 ANGL. DEV. = -10.6 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 LYS A 49 141.87 178.56 REMARK 500 SER A 75 -120.30 -80.66 REMARK 500 LYS A 76 62.94 176.10 REMARK 500 HIS A 79 86.93 87.22 REMARK 500 LEU A 80 113.50 170.55 REMARK 500 ARG A 81 126.58 -36.27 REMARK 500 THR A 133 8.39 -57.60 REMARK 500 ALA A 134 -157.16 -72.28 REMARK 500 GLU D 22 102.58 -26.59 REMARK 500 SER D 53 112.23 -170.02 REMARK 500 ASN D 57 166.12 76.98 REMARK 500 ALA D 143 50.94 -102.86 REMARK 500 REMARK 500 REMARK: NULL DBREF 7ZMZ A 0 133 UNP P60568 IL2_HUMAN 20 153 DBREF 7ZMZ D 0 217 UNP P01589 IL2RA_HUMAN 21 238 SEQADV 7ZMZ GLY A -1 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 37 UNP P60568 THR 57 ENGINEERED MUTATION SEQADV 7ZMZ LEU A 38 UNP P60568 ARG 58 ENGINEERED MUTATION SEQADV 7ZMZ SER A 41 UNP P60568 THR 61 ENGINEERED MUTATION SEQADV 7ZMZ TYR A 42 UNP P60568 PHE 62 ENGINEERED MUTATION SEQADV 7ZMZ GLY A 43 UNP P60568 LYS 63 ENGINEERED MUTATION SEQADV 7ZMZ PHE A 77 UNP P60568 ASN 97 CONFLICT SEQADV 7ZMZ ASN A 78 UNP P60568 PHE 98 CONFLICT SEQADV 7ZMZ ALA A 134 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ ALA A 135 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ ALA A 136 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 137 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 138 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 139 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 140 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 141 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 142 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 143 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ HIS A 144 UNP P60568 EXPRESSION TAG SEQADV 7ZMZ GLY D -1 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ALA D 218 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ALA D 219 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ALA D 220 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ LEU D 221 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLU D 222 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ VAL D 223 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ LEU D 224 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ PHE D 225 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLN D 226 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLY D 227 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ PRO D 228 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLY D 229 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ALA D 230 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ALA D 231 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLY D 232 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLY D 233 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLY D 234 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ LEU D 235 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ASN D 236 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ASP D 237 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ILE D 238 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ PHE D 239 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLU D 240 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ALA D 241 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLN D 242 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ LYS D 243 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ ILE D 244 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLU D 245 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ TRP D 246 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 247 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ GLU D 248 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 249 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 250 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 251 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 252 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 253 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 254 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 255 UNP P01589 EXPRESSION TAG SEQADV 7ZMZ HIS D 256 UNP P01589 EXPRESSION TAG SEQRES 1 A 146 GLY SER ALA PRO THR SER SER SER THR LYS LYS THR GLN SEQRES 2 A 146 LEU GLN LEU GLU HIS LEU LEU LEU ASP LEU GLN MET ILE SEQRES 3 A 146 LEU ASN GLY ILE ASN ASN TYR LYS ASN PRO LYS LEU HIS SEQRES 4 A 146 LEU MET LEU SER TYR GLY PHE TYR MET PRO LYS LYS ALA SEQRES 5 A 146 THR GLU LEU LYS HIS LEU GLN CYS LEU GLU GLU GLU LEU SEQRES 6 A 146 LYS PRO LEU GLU GLU VAL LEU ASN LEU ALA GLN SER LYS SEQRES 7 A 146 PHE ASN HIS LEU ARG PRO ARG ASP LEU ILE SER ASN ILE SEQRES 8 A 146 ASN VAL ILE VAL LEU GLU LEU LYS GLY SER GLU THR THR SEQRES 9 A 146 PHE MET CYS GLU TYR ALA ASP GLU THR ALA THR ILE VAL SEQRES 10 A 146 GLU PHE LEU ASN ARG TRP ILE THR PHE CYS GLN SER ILE SEQRES 11 A 146 ILE SER THR LEU THR ALA ALA ALA HIS HIS HIS HIS HIS SEQRES 12 A 146 HIS HIS HIS SEQRES 1 D 258 GLY ALA GLU LEU CYS ASP ASP ASP PRO PRO GLU ILE PRO SEQRES 2 D 258 HIS ALA THR PHE LYS ALA MET ALA TYR LYS GLU GLY THR SEQRES 3 D 258 MET LEU ASN CYS GLU CYS LYS ARG GLY PHE ARG ARG ILE SEQRES 4 D 258 LYS SER GLY SER LEU TYR MET LEU CYS THR GLY ASN SER SEQRES 5 D 258 SER HIS SER SER TRP ASP ASN GLN CYS GLN CYS THR SER SEQRES 6 D 258 SER ALA THR ARG ASN THR THR LYS GLN VAL THR PRO GLN SEQRES 7 D 258 PRO GLU GLU GLN LYS GLU ARG LYS THR THR GLU MET GLN SEQRES 8 D 258 SER PRO MET GLN PRO VAL ASP GLN ALA SER LEU PRO GLY SEQRES 9 D 258 HIS CYS ARG GLU PRO PRO PRO TRP GLU ASN GLU ALA THR SEQRES 10 D 258 GLU ARG ILE TYR HIS PHE VAL VAL GLY GLN MET VAL TYR SEQRES 11 D 258 TYR GLN CYS VAL GLN GLY TYR ARG ALA LEU HIS ARG GLY SEQRES 12 D 258 PRO ALA GLU SER VAL CYS LYS MET THR HIS GLY LYS THR SEQRES 13 D 258 ARG TRP THR GLN PRO GLN LEU ILE CYS THR GLY GLU MET SEQRES 14 D 258 GLU THR SER GLN PHE PRO GLY GLU GLU LYS PRO GLN ALA SEQRES 15 D 258 SER PRO GLU GLY ARG PRO GLU SER GLU THR SER CYS LEU SEQRES 16 D 258 VAL THR THR THR ASP PHE GLN ILE GLN THR GLU MET ALA SEQRES 17 D 258 ALA THR MET GLU THR SER ILE PHE THR THR GLU ALA ALA SEQRES 18 D 258 ALA LEU GLU VAL LEU PHE GLN GLY PRO GLY ALA ALA GLY SEQRES 19 D 258 GLY GLY LEU ASN ASP ILE PHE GLU ALA GLN LYS ILE GLU SEQRES 20 D 258 TRP HIS GLU HIS HIS HIS HIS HIS HIS HIS HIS HELIX 1 AA1 SER A 4 ASN A 29 1 26 HELIX 2 AA2 LYS A 35 SER A 41 1 7 HELIX 3 AA3 GLU A 52 LYS A 54 5 3 HELIX 4 AA4 HIS A 55 ASN A 71 1 17 HELIX 5 AA5 ARG A 81 GLU A 95 1 15 HELIX 6 AA6 THR A 113 THR A 133 1 21 SHEET 1 AA1 4 ALA D 13 ALA D 17 0 SHEET 2 AA1 4 MET D 126 CYS D 131 -1 O GLN D 130 N THR D 14 SHEET 3 AA1 4 GLU D 144 THR D 150 -1 O SER D 145 N VAL D 127 SHEET 4 AA1 4 LYS D 153 TRP D 156 -1 O ARG D 155 N LYS D 148 SHEET 1 AA2 2 TYR D 20 LYS D 21 0 SHEET 2 AA2 2 HIS D 103 CYS D 104 -1 O CYS D 104 N TYR D 20 SHEET 1 AA3 4 TRP D 55 ASP D 56 0 SHEET 2 AA3 4 TYR D 43 CYS D 46 -1 N LEU D 45 O ASP D 56 SHEET 3 AA3 4 MET D 25 ASN D 27 -1 N LEU D 26 O MET D 44 SHEET 4 AA3 4 TYR D 119 HIS D 120 -1 O HIS D 120 N MET D 25 SHEET 1 AA4 2 ARG D 35 ARG D 36 0 SHEET 2 AA4 2 CYS D 61 THR D 62 -1 O THR D 62 N ARG D 35 SHEET 1 AA5 2 ARG D 136 ALA D 137 0 SHEET 2 AA5 2 CYS D 163 THR D 164 -1 O THR D 164 N ARG D 136 SSBOND 1 CYS A 58 CYS A 105 1555 1555 2.03 SSBOND 2 CYS D 3 CYS D 147 1555 1555 2.03 SSBOND 3 CYS D 28 CYS D 59 1555 1555 2.03 SSBOND 4 CYS D 30 CYS D 61 1555 1555 2.03 SSBOND 5 CYS D 46 CYS D 104 1555 1555 2.02 SSBOND 6 CYS D 131 CYS D 163 1555 1555 2.03 CRYST1 89.046 89.046 116.683 90.00 90.00 120.00 P 32 2 1 6 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 0.011230 0.006484 0.000000 0.00000 SCALE2 0.000000 0.012967 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008570 0.00000