HEADER LIGASE 17-JAN-24 8RQC TITLE CRYSTAL STRUCTURE OF CRBN-MIDI IN COMPLEX WITH MEZIGDOMIDE AND IKZF1 TITLE 2 ZF2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN CEREBLON; COMPND 3 CHAIN: A, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA-BINDING PROTEIN IKAROS; COMPND 7 CHAIN: B, E; COMPND 8 SYNONYM: IKAROS FAMILY ZINC FINGER PROTEIN 1,LYMPHOID TRANSCRIPTION COMPND 9 FACTOR LYF-1; 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: CRBN, AD-006; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: IKZF1, IK1, IKAROS, LYF1, ZNFN1A1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS E3 LIGASE, PROTAC, TPD, MOLECULAR GLUE, TARGETED PROTEIN DEGRADATION, KEYWDS 2 LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR H.FURIHATA,A.KROUPOVA,D.ZOLLMAN,A.CIULLI REVDAT 1 25-SEP-24 8RQC 0 JRNL AUTH A.KROUPOVA,V.SPITERI,H.FURIHATA,D.DARREN,S.RAMACHANDRAN, JRNL AUTH 2 Z.RUTTER,S.CHAKRABORTI,K.HAUBRICH,J.PETHE,D.GONZALES, JRNL AUTH 3 A.WIJAYA,M.RODRIGUEZ-RIOS,D.LYNCH,W.FARNABY,M.NAKASONE, JRNL AUTH 4 D.ZOLLMAN,A.CIULLI JRNL TITL DESIGN OF A CEREBLON CONSTRUCT FOR CRYSTALLOGRAPHIC AND JRNL TITL 2 BIOPHYSICAL STUDIES OF PROTEIN DEGRADERS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 52.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 41775 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.262 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.730 REMARK 3 FREE R VALUE TEST SET COUNT : 1974 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 52.4400 - 5.1800 1.00 2960 140 0.2302 0.2491 REMARK 3 2 5.1800 - 4.1100 1.00 2907 165 0.1964 0.2096 REMARK 3 3 4.1100 - 3.5900 1.00 2915 156 0.2144 0.2740 REMARK 3 4 3.5900 - 3.2600 1.00 2934 129 0.2443 0.2765 REMARK 3 5 3.2600 - 3.0300 1.00 2911 138 0.2707 0.2968 REMARK 3 6 3.0300 - 2.8500 1.00 2912 136 0.2857 0.3284 REMARK 3 7 2.8500 - 2.7100 1.00 2899 136 0.2889 0.3252 REMARK 3 8 2.7100 - 2.5900 0.99 2910 130 0.3215 0.3503 REMARK 3 9 2.5900 - 2.4900 0.99 2920 156 0.3446 0.4101 REMARK 3 10 2.4900 - 2.4000 1.00 2860 170 0.3793 0.3642 REMARK 3 11 2.4000 - 2.3300 0.99 2885 141 0.4142 0.4402 REMARK 3 12 2.3300 - 2.2600 0.99 2845 144 0.4436 0.4319 REMARK 3 13 2.2600 - 2.2000 0.98 2874 141 0.4623 0.4721 REMARK 3 14 2.2000 - 2.1500 0.71 2069 92 0.4804 0.4419 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) : 0.466 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 40.449 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.45 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 : 0.010 5237 REMARK 3 ANGLE : 1.461 7135 REMARK 3 CHIRALITY : 0.088 805 REMARK 3 PLANARITY : 0.007 919 REMARK 3 DIHEDRAL : 17.034 1849 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 : 3 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "A" and (resid 64 through 70 or REMARK 3 (resid 71 through 72 and (name N or name REMARK 3 CA or name C or name O or name CB )) or REMARK 3 resid 73 through 85 or (resid 86 through REMARK 3 88 and (name N or name CA or name C or REMARK 3 name O or name CB )) or resid 89 through REMARK 3 128 or resid 132 through 170 or (resid REMARK 3 171 and (name N or name CA or name C or REMARK 3 name O or name CB )) or resid 172 through REMARK 3 173 or (resid 174 and (name N or name CA REMARK 3 or name C or name O or name CB )) or REMARK 3 resid 175 through 263 or (resid 264 and REMARK 3 (name N or name CA or name C or name O or REMARK 3 name CB )) or resid 265 through 269 or REMARK 3 (resid 270 through 272 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 273 through 274 or (resid 275 REMARK 3 and (name N or name CA or name C or name REMARK 3 O or name CB )) or resid 276 through 277 REMARK 3 or (resid 278 and (name N or name CA or REMARK 3 name C or name O or name CB or name CG1 REMARK 3 or name CG2)) or resid 279 through 316 or REMARK 3 (resid 317 and (name N or name CA or name REMARK 3 C or name O or name CB )) or resid 319 REMARK 3 through 327 or (resid 328 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 329 through 333 or (resid 334 REMARK 3 and (name N or name CA or name C or name REMARK 3 O or name CB )) or resid 335 through 339 REMARK 3 or (resid 340 through 343 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 344 through 363 or (resid 364 REMARK 3 through 365 and (name N or name CA or REMARK 3 name C or name O or name CB )) or resid REMARK 3 366 through 395 or (resid 396 and (name N REMARK 3 or name CA or name C or name O or name CB REMARK 3 )) or resid 397 through 422 or (resid 423 REMARK 3 and (name N or name CA or name C or name REMARK 3 O or name CB )) or resid 424 through 601)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "D" and (resid 64 through 67 or REMARK 3 (resid 70 through 72 and (name N or name REMARK 3 CA or name C or name O or name CB )) or REMARK 3 resid 73 through 83 or (resid 84 and REMARK 3 (name N or name CA or name C or name O or REMARK 3 name CB )) or resid 85 through 87 or REMARK 3 (resid 88 and (name N or name CA or name REMARK 3 C or name O or name CB )) or resid 89 REMARK 3 through 126 or (resid 127 through 128 and REMARK 3 (name N or name CA or name C or name O or REMARK 3 name CB )) or resid 132 through 144 or REMARK 3 (resid 145 and (name N or name CA or name REMARK 3 C or name O or name CB )) or resid 146 REMARK 3 through 149 or (resid 150 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 151 or (resid 152 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 153 through 157 or (resid 158 REMARK 3 through 159 and (name N or name CA or REMARK 3 name C or name O or name CB )) or resid REMARK 3 160 through 176 or (resid 177 and (name N REMARK 3 or name CA or name C or name O or name CB REMARK 3 )) or resid 178 through 190 or (resid 249 REMARK 3 through 252 and (name N or name CA or REMARK 3 name C or name O or name CB )) or resid REMARK 3 253 through 257 or (resid 258 through 259 REMARK 3 and (name N or name CA or name C or name REMARK 3 O or name CB )) or resid 260 through 262 REMARK 3 or (resid 263 through 264 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 265 through 271 or (resid 272 REMARK 3 and (name N or name CA or name C or name REMARK 3 O or name CB )) or resid 273 through 305 REMARK 3 or (resid 306 and (name N or name CA or REMARK 3 name C or name O or name CB )) or resid REMARK 3 307 through 317 or resid 319 through 372 REMARK 3 or (resid 373 and (name N or name CA or REMARK 3 name C or name O or name CB )) or resid REMARK 3 374 through 409 or (resid 410 and (name N REMARK 3 or name CA or name C or name O or name CB REMARK 3 )) or resid 411 through 601)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS GROUP : ens_2 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "B" and (resid 144 through 155 or REMARK 3 (resid 156 and (name N or name CA or name REMARK 3 C or name O or name CB )) or resid 157 REMARK 3 through 167 or (resid 168 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 169 through 201)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "E" and (resid 144 through 164 or REMARK 3 (resid 165 and (name N or name CA or name REMARK 3 C or name O or name CB )) or resid 166 REMARK 3 through 201)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS GROUP : ens_3 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "C" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "F" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8RQC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1292135929. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-23 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 : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.957 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42776 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 52.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.20040 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.1 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 3.69600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.320 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 (%): 50.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULPHATE, 25% (W/V) PEG REMARK 280 3350, AND 0.1 M HEPES PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 71.42100 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, E 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 SER A 40 REMARK 465 ALA A 41 REMARK 465 LYS A 42 REMARK 465 LYS A 43 REMARK 465 PRO A 44 REMARK 465 ASN A 45 REMARK 465 ILE A 46 REMARK 465 ILE A 47 REMARK 465 ASN A 48 REMARK 465 PHE A 49 REMARK 465 ASP A 50 REMARK 465 THR A 51 REMARK 465 SER A 52 REMARK 465 LEU A 53 REMARK 465 PRO A 54 REMARK 465 THR A 55 REMARK 465 SER A 56 REMARK 465 HIS A 57 REMARK 465 THR A 58 REMARK 465 TYR A 59 REMARK 465 LEU A 60 REMARK 465 GLY A 61 REMARK 465 ALA A 62 REMARK 465 ASP A 63 REMARK 465 HIS A 68 REMARK 465 GLY A 69 REMARK 465 GLU A 130 REMARK 465 ARG A 131 REMARK 465 ILE A 426 REMARK 465 GLY B 139 REMARK 465 PRO B 140 REMARK 465 GLY B 141 REMARK 465 GLU B 142 REMARK 465 ARG B 143 REMARK 465 LYS B 171 REMARK 465 PRO B 172 REMARK 465 PHE B 173 REMARK 465 LYS B 174 REMARK 465 SER D 40 REMARK 465 ALA D 41 REMARK 465 LYS D 42 REMARK 465 LYS D 43 REMARK 465 PRO D 44 REMARK 465 ASN D 45 REMARK 465 ILE D 46 REMARK 465 ILE D 47 REMARK 465 ASN D 48 REMARK 465 PHE D 49 REMARK 465 ASP D 50 REMARK 465 THR D 51 REMARK 465 SER D 52 REMARK 465 LEU D 53 REMARK 465 HIS D 68 REMARK 465 GLN D 129 REMARK 465 ILE D 426 REMARK 465 GLY E 139 REMARK 465 PRO E 140 REMARK 465 GLY E 141 REMARK 465 GLU E 142 REMARK 465 ARG E 143 REMARK 465 LYS E 171 REMARK 465 PRO E 172 REMARK 465 PHE E 173 REMARK 465 LYS E 174 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 ARG A 70 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 72 CG CD1 CD2 REMARK 470 LEU A 84 CG CD1 CD2 REMARK 470 VAL A 87 CG1 CG2 REMARK 470 MET A 88 CG SD CE REMARK 470 SER A 126 OG REMARK 470 ASN A 127 CG OD1 ND2 REMARK 470 VAL A 128 CG1 CG2 REMARK 470 GLN A 129 CG CD OE1 NE2 REMARK 470 GLU A 132 CG CD OE1 OE2 REMARK 470 ARG A 145 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 150 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 152 CG1 CG2 CD1 REMARK 470 LYS A 158 CG CD CE NZ REMARK 470 ILE A 177 CG1 CG2 CD1 REMARK 470 ASP A 249 CG OD1 OD2 REMARK 470 GLU A 251 CG CD OE1 OE2 REMARK 470 THR A 252 OG1 CG2 REMARK 470 LYS A 258 CG CD CE NZ REMARK 470 LYS A 259 CG CD CE NZ REMARK 470 ARG A 262 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 263 CG CD OE1 OE2 REMARK 470 GLU A 266 CG CD OE1 OE2 REMARK 470 ASN A 267 CG OD1 ND2 REMARK 470 LEU A 268 CG CD1 CD2 REMARK 470 LYS A 269 CG CD CE NZ REMARK 470 ASP A 271 CG OD1 OD2 REMARK 470 SER A 272 OG REMARK 470 GLN A 306 CG CD OE1 NE2 REMARK 470 SER A 341 OG REMARK 470 ARG A 342 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 373 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 406 CG CD CE NZ REMARK 470 LYS A 407 CG CD CE NZ REMARK 470 SER A 410 OG REMARK 470 LYS A 413 CG CD CE NZ REMARK 470 LYS B 165 CG CD CE NZ REMARK 470 GLU B 170 CG CD OE1 OE2 REMARK 470 THR D 55 OG1 CG2 REMARK 470 SER D 56 OG REMARK 470 THR D 58 OG1 CG2 REMARK 470 LEU D 60 CG CD1 CD2 REMARK 470 ASP D 63 CG OD1 OD2 REMARK 470 ARG D 70 CG CD NE CZ NH1 NH2 REMARK 470 THR D 71 OG1 CG2 REMARK 470 GLN D 86 CG CD OE1 NE2 REMARK 470 VAL D 87 CG1 CG2 REMARK 470 SER D 126 OG REMARK 470 VAL D 128 CG1 CG2 REMARK 470 GLU D 130 CG CD OE1 OE2 REMARK 470 ARG D 131 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 132 CG CD OE1 OE2 REMARK 470 ARG D 171 CG CD NE CZ NH1 NH2 REMARK 470 SER D 174 OG REMARK 470 ILE D 177 CD1 REMARK 470 GLU D 251 CG CD OE1 OE2 REMARK 470 LYS D 259 CG CD CE NZ REMARK 470 ARG D 262 CG CD NE CZ NH1 NH2 REMARK 470 TRP D 264 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP D 264 CZ3 CH2 REMARK 470 GLU D 266 CG CD OE1 OE2 REMARK 470 ASN D 267 CG OD1 ND2 REMARK 470 LEU D 268 CG CD1 CD2 REMARK 470 LYS D 269 CG CD CE NZ REMARK 470 ASP D 270 CG OD1 OD2 REMARK 470 ASP D 271 CG OD1 OD2 REMARK 470 SER D 275 OG REMARK 470 ILE D 278 CD1 REMARK 470 LYS D 317 CG CD CE NZ REMARK 470 GLU D 328 CG CD OE1 OE2 REMARK 470 LYS D 334 CG CD CE NZ REMARK 470 LEU D 340 CG CD1 CD2 REMARK 470 SER D 341 OG REMARK 470 ARG D 342 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 343 CG CD OE1 OE2 REMARK 470 LYS D 364 CG CD CE NZ REMARK 470 SER D 396 OG REMARK 470 LYS D 406 CG CD CE NZ REMARK 470 LYS D 407 CG CD CE NZ REMARK 470 LYS D 413 CG CD CE NZ REMARK 470 ILE D 423 CG1 CG2 CD1 REMARK 470 GLN E 156 CG CD OE1 NE2 REMARK 470 SER E 168 OG REMARK 470 GLU E 170 CG CD OE1 OE2 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 ILE A 90 79.86 -115.32 REMARK 500 ASN A 116 -97.55 -115.61 REMARK 500 ASN A 127 -133.47 57.84 REMARK 500 SER A 189 -164.61 -117.57 REMARK 500 ASP A 249 -127.24 -132.74 REMARK 500 GLU A 266 -15.90 81.37 REMARK 500 PRO A 289 73.12 -69.35 REMARK 500 LEU A 299 -50.32 70.26 REMARK 500 PRO A 352 -6.36 -59.89 REMARK 500 GLN A 412 -58.61 70.30 REMARK 500 ASN D 116 -95.34 -116.15 REMARK 500 ARG D 118 17.20 58.92 REMARK 500 PRO D 289 71.65 -69.42 REMARK 500 THR D 319 -60.25 -125.24 REMARK 500 GLN D 327 19.47 59.25 REMARK 500 SER D 341 -167.68 -128.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 323 SG REMARK 620 2 CYS A 326 SG 119.0 REMARK 620 3 CYS A 391 SG 118.8 106.3 REMARK 620 4 CYS A 394 SG 90.8 116.4 104.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 147 SG REMARK 620 2 CYS B 150 SG 116.2 REMARK 620 3 HIS B 163 NE2 98.1 99.2 REMARK 620 4 HIS B 167 NE2 111.6 127.0 95.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 323 SG REMARK 620 2 CYS D 326 SG 102.4 REMARK 620 3 CYS D 391 SG 131.4 108.0 REMARK 620 4 CYS D 394 SG 95.9 120.2 100.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN E 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS E 147 SG REMARK 620 2 CYS E 150 SG 107.0 REMARK 620 3 HIS E 163 NE2 110.0 96.7 REMARK 620 4 HIS E 167 NE2 108.5 131.0 101.7 REMARK 620 N 1 2 3 DBREF 8RQC A 41 187 UNP Q96SW2 CRBN_HUMAN 41 187 DBREF 8RQC A 249 426 UNP Q96SW2 CRBN_HUMAN 249 426 DBREF 8RQC B 141 174 UNP Q13422 IKZF1_HUMAN 141 174 DBREF 8RQC D 41 187 UNP Q96SW2 CRBN_HUMAN 41 187 DBREF 8RQC D 249 426 UNP Q96SW2 CRBN_HUMAN 249 426 DBREF 8RQC E 141 174 UNP Q13422 IKZF1_HUMAN 141 174 SEQADV 8RQC SER A 40 UNP Q96SW2 EXPRESSION TAG SEQADV 8RQC ILE A 78 UNP Q96SW2 CYS 78 ENGINEERED MUTATION SEQADV 8RQC VAL A 92 UNP Q96SW2 ILE 92 ENGINEERED MUTATION SEQADV 8RQC ASN A 116 UNP Q96SW2 LYS 116 ENGINEERED MUTATION SEQADV 8RQC GLU A 134 UNP Q96SW2 GLN 134 ENGINEERED MUTATION SEQADV 8RQC GLY A 188 UNP Q96SW2 LINKER SEQADV 8RQC SER A 189 UNP Q96SW2 LINKER SEQADV 8RQC GLY A 190 UNP Q96SW2 LINKER SEQADV 8RQC TRP A 283 UNP Q96SW2 ARG 283 ENGINEERED MUTATION SEQADV 8RQC ASN A 287 UNP Q96SW2 CYS 287 ENGINEERED MUTATION SEQADV 8RQC SER A 293 UNP Q96SW2 VAL 293 ENGINEERED MUTATION SEQADV 8RQC ASP A 302 UNP Q96SW2 GLY 302 ENGINEERED MUTATION SEQADV 8RQC ARG A 342 UNP Q96SW2 LEU 342 ENGINEERED MUTATION SEQADV 8RQC GLU A 343 UNP Q96SW2 CYS 343 ENGINEERED MUTATION SEQADV 8RQC ILE A 359 UNP Q96SW2 THR 359 ENGINEERED MUTATION SEQADV 8RQC ILE A 423 UNP Q96SW2 LEU 423 ENGINEERED MUTATION SEQADV 8RQC GLY B 139 UNP Q13422 EXPRESSION TAG SEQADV 8RQC PRO B 140 UNP Q13422 EXPRESSION TAG SEQADV 8RQC SER D 40 UNP Q96SW2 EXPRESSION TAG SEQADV 8RQC ILE D 78 UNP Q96SW2 CYS 78 ENGINEERED MUTATION SEQADV 8RQC VAL D 92 UNP Q96SW2 ILE 92 ENGINEERED MUTATION SEQADV 8RQC ASN D 116 UNP Q96SW2 LYS 116 ENGINEERED MUTATION SEQADV 8RQC GLU D 134 UNP Q96SW2 GLN 134 ENGINEERED MUTATION SEQADV 8RQC GLY D 188 UNP Q96SW2 LINKER SEQADV 8RQC SER D 189 UNP Q96SW2 LINKER SEQADV 8RQC GLY D 190 UNP Q96SW2 LINKER SEQADV 8RQC TRP D 283 UNP Q96SW2 ARG 283 ENGINEERED MUTATION SEQADV 8RQC ASN D 287 UNP Q96SW2 CYS 287 ENGINEERED MUTATION SEQADV 8RQC SER D 293 UNP Q96SW2 VAL 293 ENGINEERED MUTATION SEQADV 8RQC ASP D 302 UNP Q96SW2 GLY 302 ENGINEERED MUTATION SEQADV 8RQC ARG D 342 UNP Q96SW2 LEU 342 ENGINEERED MUTATION SEQADV 8RQC GLU D 343 UNP Q96SW2 CYS 343 ENGINEERED MUTATION SEQADV 8RQC ILE D 359 UNP Q96SW2 THR 359 ENGINEERED MUTATION SEQADV 8RQC ILE D 423 UNP Q96SW2 LEU 423 ENGINEERED MUTATION SEQADV 8RQC GLY E 139 UNP Q13422 EXPRESSION TAG SEQADV 8RQC PRO E 140 UNP Q13422 EXPRESSION TAG SEQRES 1 A 329 SER ALA LYS LYS PRO ASN ILE ILE ASN PHE ASP THR SER SEQRES 2 A 329 LEU PRO THR SER HIS THR TYR LEU GLY ALA ASP MET GLU SEQRES 3 A 329 GLU PHE HIS GLY ARG THR LEU HIS ASP ASP ASP SER ILE SEQRES 4 A 329 GLN VAL ILE PRO VAL LEU PRO GLN VAL MET MET ILE LEU SEQRES 5 A 329 VAL PRO GLY GLN THR LEU PRO LEU GLN LEU PHE HIS PRO SEQRES 6 A 329 GLN GLU VAL SER MET VAL ARG ASN LEU ILE GLN ASN ASP SEQRES 7 A 329 ARG THR PHE ALA VAL LEU ALA TYR SER ASN VAL GLN GLU SEQRES 8 A 329 ARG GLU ALA GLU PHE GLY THR THR ALA GLU ILE TYR ALA SEQRES 9 A 329 TYR ARG GLU GLU GLN ASP PHE GLY ILE GLU ILE VAL LYS SEQRES 10 A 329 VAL LYS ALA ILE GLY ARG GLN ARG PHE LYS VAL LEU GLU SEQRES 11 A 329 LEU ARG THR GLN SER ASP GLY ILE GLN GLN ALA LYS VAL SEQRES 12 A 329 GLN ILE LEU PRO GLU GLY SER GLY ASP ALA GLU THR LEU SEQRES 13 A 329 MET ASP ARG ILE LYS LYS GLN LEU ARG GLU TRP ASP GLU SEQRES 14 A 329 ASN LEU LYS ASP ASP SER LEU PRO SER ASN PRO ILE ASP SEQRES 15 A 329 PHE SER TYR TRP VAL ALA ALA ASN LEU PRO ILE ASP ASP SEQRES 16 A 329 SER LEU ARG ILE GLN LEU LEU LYS ILE ASP SER ALA ILE SEQRES 17 A 329 GLN ARG LEU ARG CYS GLU LEU ASP ILE MET ASN LYS CYS SEQRES 18 A 329 THR SER LEU CYS CYS LYS GLN CYS GLN GLU THR GLU ILE SEQRES 19 A 329 THR THR LYS ASN GLU ILE PHE SER LEU SER ARG GLU GLY SEQRES 20 A 329 PRO MET ALA ALA TYR VAL ASN PRO HIS GLY TYR VAL HIS SEQRES 21 A 329 GLU ILE LEU THR VAL TYR LYS ALA CYS ASN LEU ASN LEU SEQRES 22 A 329 ILE GLY ARG PRO SER THR GLU HIS SER TRP PHE PRO GLY SEQRES 23 A 329 TYR ALA TRP THR VAL ALA GLN CYS LYS ILE CYS ALA SER SEQRES 24 A 329 HIS ILE GLY TRP LYS PHE THR ALA THR LYS LYS ASP MET SEQRES 25 A 329 SER PRO GLN LYS PHE TRP GLY LEU THR ARG SER ALA LEU SEQRES 26 A 329 ILE PRO THR ILE SEQRES 1 B 36 GLY PRO GLY GLU ARG PRO PHE GLN CYS ASN GLN CYS GLY SEQRES 2 B 36 ALA SER PHE THR GLN LYS GLY ASN LEU LEU ARG HIS ILE SEQRES 3 B 36 LYS LEU HIS SER GLY GLU LYS PRO PHE LYS SEQRES 1 D 329 SER ALA LYS LYS PRO ASN ILE ILE ASN PHE ASP THR SER SEQRES 2 D 329 LEU PRO THR SER HIS THR TYR LEU GLY ALA ASP MET GLU SEQRES 3 D 329 GLU PHE HIS GLY ARG THR LEU HIS ASP ASP ASP SER ILE SEQRES 4 D 329 GLN VAL ILE PRO VAL LEU PRO GLN VAL MET MET ILE LEU SEQRES 5 D 329 VAL PRO GLY GLN THR LEU PRO LEU GLN LEU PHE HIS PRO SEQRES 6 D 329 GLN GLU VAL SER MET VAL ARG ASN LEU ILE GLN ASN ASP SEQRES 7 D 329 ARG THR PHE ALA VAL LEU ALA TYR SER ASN VAL GLN GLU SEQRES 8 D 329 ARG GLU ALA GLU PHE GLY THR THR ALA GLU ILE TYR ALA SEQRES 9 D 329 TYR ARG GLU GLU GLN ASP PHE GLY ILE GLU ILE VAL LYS SEQRES 10 D 329 VAL LYS ALA ILE GLY ARG GLN ARG PHE LYS VAL LEU GLU SEQRES 11 D 329 LEU ARG THR GLN SER ASP GLY ILE GLN GLN ALA LYS VAL SEQRES 12 D 329 GLN ILE LEU PRO GLU GLY SER GLY ASP ALA GLU THR LEU SEQRES 13 D 329 MET ASP ARG ILE LYS LYS GLN LEU ARG GLU TRP ASP GLU SEQRES 14 D 329 ASN LEU LYS ASP ASP SER LEU PRO SER ASN PRO ILE ASP SEQRES 15 D 329 PHE SER TYR TRP VAL ALA ALA ASN LEU PRO ILE ASP ASP SEQRES 16 D 329 SER LEU ARG ILE GLN LEU LEU LYS ILE ASP SER ALA ILE SEQRES 17 D 329 GLN ARG LEU ARG CYS GLU LEU ASP ILE MET ASN LYS CYS SEQRES 18 D 329 THR SER LEU CYS CYS LYS GLN CYS GLN GLU THR GLU ILE SEQRES 19 D 329 THR THR LYS ASN GLU ILE PHE SER LEU SER ARG GLU GLY SEQRES 20 D 329 PRO MET ALA ALA TYR VAL ASN PRO HIS GLY TYR VAL HIS SEQRES 21 D 329 GLU ILE LEU THR VAL TYR LYS ALA CYS ASN LEU ASN LEU SEQRES 22 D 329 ILE GLY ARG PRO SER THR GLU HIS SER TRP PHE PRO GLY SEQRES 23 D 329 TYR ALA TRP THR VAL ALA GLN CYS LYS ILE CYS ALA SER SEQRES 24 D 329 HIS ILE GLY TRP LYS PHE THR ALA THR LYS LYS ASP MET SEQRES 25 D 329 SER PRO GLN LYS PHE TRP GLY LEU THR ARG SER ALA LEU SEQRES 26 D 329 ILE PRO THR ILE SEQRES 1 E 36 GLY PRO GLY GLU ARG PRO PHE GLN CYS ASN GLN CYS GLY SEQRES 2 E 36 ALA SER PHE THR GLN LYS GLY ASN LEU LEU ARG HIS ILE SEQRES 3 E 36 LYS LEU HIS SER GLY GLU LYS PRO PHE LYS HET ZN A 601 1 HET QFC A 602 42 HET ZN B 201 1 HET ZN D 601 1 HET QFC D 602 42 HET ZN E 201 1 HETNAM ZN ZINC ION HETNAM QFC MEZIGDOMIDE FORMUL 5 ZN 4(ZN 2+) FORMUL 6 QFC 2(C32 H30 F N5 O4) FORMUL 11 HOH *179(H2 O) HELIX 1 AA1 HIS A 103 ASN A 116 1 14 HELIX 2 AA2 ALA A 250 GLU A 266 1 17 HELIX 3 AA3 LYS A 269 LEU A 273 5 5 HELIX 4 AA4 ASN A 276 ASN A 287 1 12 HELIX 5 AA5 ASP A 291 LEU A 298 1 8 HELIX 6 AA6 SER A 303 ASN A 316 1 14 HELIX 7 AA7 ASN A 335 ILE A 337 5 3 HELIX 8 AA8 GLN B 156 SER B 168 1 13 HELIX 9 AA9 HIS D 103 GLN D 115 1 13 HELIX 10 AB1 ALA D 250 GLU D 263 1 14 HELIX 11 AB2 ASN D 276 ASN D 287 1 12 HELIX 12 AB3 ASP D 291 LYS D 300 1 10 HELIX 13 AB4 SER D 303 ASN D 316 1 14 HELIX 14 AB5 ASN D 335 ILE D 337 5 3 HELIX 15 AB6 GLN E 156 SER E 168 1 13 SHEET 1 AA1 7 GLU A 65 GLU A 66 0 SHEET 2 AA1 7 PHE A 135 ASP A 149 -1 O TYR A 144 N GLU A 65 SHEET 3 AA1 7 THR A 119 LEU A 123 -1 N PHE A 120 O ALA A 139 SHEET 4 AA1 7 ILE A 78 VAL A 83 1 N PRO A 82 O ALA A 121 SHEET 5 AA1 7 GLN A 178 ILE A 184 -1 O GLN A 178 N VAL A 83 SHEET 6 AA1 7 ILE A 152 THR A 172 -1 N ARG A 171 O GLN A 179 SHEET 7 AA1 7 THR A 96 LEU A 101 -1 N LEU A 101 O VAL A 155 SHEET 1 AA2 4 GLU A 65 GLU A 66 0 SHEET 2 AA2 4 PHE A 135 ASP A 149 -1 O TYR A 144 N GLU A 65 SHEET 3 AA2 4 ILE A 152 THR A 172 -1 O LYS A 158 N TYR A 142 SHEET 4 AA2 4 THR A 96 LEU A 101 -1 N LEU A 101 O VAL A 155 SHEET 1 AA3 3 GLU A 330 THR A 333 0 SHEET 2 AA3 3 SER A 320 CYS A 323 -1 N LEU A 321 O ILE A 331 SHEET 3 AA3 3 LEU A 422 PRO A 424 -1 O ILE A 423 N CYS A 322 SHEET 1 AA4 6 MET A 346 VAL A 350 0 SHEET 2 AA4 6 VAL A 356 VAL A 362 -1 O ILE A 359 N ALA A 347 SHEET 3 AA4 6 LYS A 413 THR A 418 -1 O LEU A 417 N LEU A 360 SHEET 4 AA4 6 HIS A 397 ALA A 404 -1 N PHE A 402 O PHE A 414 SHEET 5 AA4 6 TYR A 384 CYS A 391 -1 N ALA A 385 O THR A 403 SHEET 6 AA4 6 LEU A 368 LEU A 370 -1 N ASN A 369 O GLN A 390 SHEET 1 AA5 4 GLU D 65 GLU D 66 0 SHEET 2 AA5 4 ALA D 133 ASP D 149 -1 O TYR D 144 N GLU D 65 SHEET 3 AA5 4 ILE D 152 THR D 172 -1 O ILE D 154 N GLU D 147 SHEET 4 AA5 4 THR D 96 LEU D 101 -1 N LEU D 97 O ALA D 159 SHEET 1 AA6 5 ILE D 78 PRO D 82 0 SHEET 2 AA6 5 GLN D 178 ILE D 184 -1 O ALA D 180 N ILE D 81 SHEET 3 AA6 5 ILE D 152 THR D 172 -1 N ARG D 171 O GLN D 179 SHEET 4 AA6 5 ALA D 133 ASP D 149 -1 N GLU D 147 O ILE D 154 SHEET 5 AA6 5 THR D 119 TYR D 125 -1 N VAL D 122 O THR D 137 SHEET 1 AA7 3 GLU D 330 THR D 333 0 SHEET 2 AA7 3 SER D 320 CYS D 323 -1 N LEU D 321 O ILE D 331 SHEET 3 AA7 3 LEU D 422 PRO D 424 -1 O ILE D 423 N CYS D 322 SHEET 1 AA8 6 MET D 346 VAL D 350 0 SHEET 2 AA8 6 VAL D 356 VAL D 362 -1 O ILE D 359 N ALA D 347 SHEET 3 AA8 6 LYS D 413 THR D 418 -1 O LEU D 417 N LEU D 360 SHEET 4 AA8 6 HIS D 397 ALA D 404 -1 N PHE D 402 O PHE D 414 SHEET 5 AA8 6 TYR D 384 CYS D 391 -1 N ALA D 389 O GLY D 399 SHEET 6 AA8 6 LEU D 368 LEU D 370 -1 N ASN D 369 O GLN D 390 SHEET 1 AA9 2 PHE E 145 GLN E 146 0 SHEET 2 AA9 2 SER E 153 PHE E 154 -1 O PHE E 154 N PHE E 145 LINK SG CYS A 323 ZN ZN A 601 1555 1555 2.30 LINK SG CYS A 326 ZN ZN A 601 1555 1555 2.31 LINK SG CYS A 391 ZN ZN A 601 1555 1555 2.32 LINK SG CYS A 394 ZN ZN A 601 1555 1555 2.27 LINK SG CYS B 147 ZN ZN B 201 1555 1555 2.32 LINK SG CYS B 150 ZN ZN B 201 1555 1555 2.31 LINK NE2 HIS B 163 ZN ZN B 201 1555 1555 2.02 LINK NE2 HIS B 167 ZN ZN B 201 1555 1555 1.82 LINK SG CYS D 323 ZN ZN D 601 1555 1555 2.43 LINK SG CYS D 326 ZN ZN D 601 1555 1555 2.36 LINK SG CYS D 391 ZN ZN D 601 1555 1555 2.41 LINK SG CYS D 394 ZN ZN D 601 1555 1555 2.35 LINK SG CYS E 147 ZN ZN E 201 1555 1555 2.31 LINK SG CYS E 150 ZN ZN E 201 1555 1555 2.32 LINK NE2 HIS E 163 ZN ZN E 201 1555 1555 2.06 LINK NE2 HIS E 167 ZN ZN E 201 1555 1555 1.85 CRYST1 53.585 142.842 56.693 90.00 112.34 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 0.018662 0.000000 0.007669 0.00000 SCALE2 0.000000 0.007001 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019070 0.00000 MTRIX1 1 0.999938 0.007450 0.008231 4.05952 1 MTRIX2 1 -0.008706 0.066144 0.997772 27.19201 1 MTRIX3 1 0.006889 -0.997782 0.066205 10.06105 1 MTRIX1 2 0.996012 -0.088613 -0.010396 2.39353 1 MTRIX2 2 0.011394 0.010770 0.999877 26.67776 1 MTRIX3 2 -0.088490 -0.996008 0.011737 9.28221 1 MTRIX1 3 0.996652 -0.070698 0.041079 3.00178 1 MTRIX2 3 -0.037494 0.051306 0.997979 26.99902 1 MTRIX3 3 -0.072662 -0.996177 0.048483 10.16377 1