HEADER LIGASE 17-JAN-24 8RQ1 TITLE CRYSTAL STRUCTURE OF CRBN-MIDI COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN CEREBLON; COMPND 3 CHAIN: A; COMPND 4 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 KEYWDS E3 LIGASE, PROTAC, TPD, MOLECULAR GLUE, TARGETED PROTEIN DEGRADATION, KEYWDS 2 LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR A.KROUPOVA,D.ZOLLMAN,A.CIULLI REVDAT 2 30-OCT-24 8RQ1 1 JRNL REVDAT 1 25-SEP-24 8RQ1 0 JRNL AUTH A.KROUPOVA,V.A.SPITERI,Z.J.RUTTER,H.FURIHATA,D.DARREN, JRNL AUTH 2 S.RAMACHANDRAN,S.CHAKRABORTI,K.HAUBRICH,J.PETHE,D.GONZALES, JRNL AUTH 3 A.J.WIJAYA,M.RODRIGUEZ-RIOS,M.STURBAUT,D.M.LYNCH,W.FARNABY, JRNL AUTH 4 M.A.NAKASONE,D.ZOLLMAN,A.CIULLI JRNL TITL DESIGN OF A CEREBLON CONSTRUCT FOR CRYSTALLOGRAPHIC AND JRNL TITL 2 BIOPHYSICAL STUDIES OF PROTEIN DEGRADERS. JRNL REF NAT COMMUN V. 15 8885 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 39406745 JRNL DOI 10.1038/S41467-024-52871-9 REMARK 2 REMARK 2 RESOLUTION. 3.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 3.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 74.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 6975 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.268 REMARK 3 R VALUE (WORKING SET) : 0.267 REMARK 3 FREE R VALUE : 0.300 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 359 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 74.0400 - 4.4800 1.00 2291 125 0.2356 0.2692 REMARK 3 2 4.4800 - 3.5600 1.00 2182 122 0.2824 0.3264 REMARK 3 3 3.5600 - 3.1100 0.99 2143 112 0.3544 0.3636 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) : 0.514 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.271 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 88.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 81.15 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 : 0.003 2161 REMARK 3 ANGLE : 0.605 2954 REMARK 3 CHIRALITY : 0.042 353 REMARK 3 PLANARITY : 0.004 378 REMARK 3 DIHEDRAL : 12.967 740 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 8RQ1 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_1292135907. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6975 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.110 REMARK 200 RESOLUTION RANGE LOW (A) : 74.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.70 REMARK 200 R MERGE (I) : 0.41000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.60 REMARK 200 R MERGE FOR SHELL (I) : 6.79700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.700 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 (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM CITRATE, 20% (W/V) PEG REMARK 280 3350, AND 0.1 M BIS-TRIS PROPANE PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.04300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.04300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 26.01550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.20250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.01550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.20250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 74.04300 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.01550 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.20250 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 74.04300 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.01550 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.20250 REMARK 290 SMTRY3 8 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 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 MET A 64 REMARK 465 GLU A 65 REMARK 465 GLU A 66 REMARK 465 PHE A 67 REMARK 465 HIS A 68 REMARK 465 GLY A 69 REMARK 465 ARG A 70 REMARK 465 THR A 71 REMARK 465 GLY A 188 REMARK 465 SER A 189 REMARK 465 GLY A 190 REMARK 465 ASP A 249 REMARK 465 LYS A 269 REMARK 465 ASP A 270 REMARK 465 CYS A 318 REMARK 465 HIS A 353 REMARK 465 ILE A 426 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 ASP A 74 CG OD1 OD2 REMARK 470 LEU A 99 CG CD1 CD2 REMARK 470 GLN A 100 CG CD OE1 NE2 REMARK 470 GLN A 115 CG CD OE1 NE2 REMARK 470 ASP A 117 CG OD1 OD2 REMARK 470 GLU A 130 CG CD OE1 OE2 REMARK 470 ARG A 131 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 132 CG CD OE1 OE2 REMARK 470 GLU A 134 CG CD OE1 OE2 REMARK 470 PHE A 135 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 145 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 146 CG CD OE1 OE2 REMARK 470 GLU A 147 CG CD OE1 OE2 REMARK 470 PHE A 150 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 156 CG CD CE NZ REMARK 470 GLU A 169 CG CD OE1 OE2 REMARK 470 ARG A 171 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 173 CG CD OE1 NE2 REMARK 470 ASP A 175 CG OD1 OD2 REMARK 470 LEU A 253 CG CD1 CD2 REMARK 470 ARG A 256 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 257 CG1 CG2 CD1 REMARK 470 LYS A 259 CG CD CE NZ REMARK 470 LEU A 261 CG CD1 CD2 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 LEU A 294 CG CD1 CD2 REMARK 470 ILE A 305 CG1 CG2 CD1 REMARK 470 ASP A 313 CG OD1 OD2 REMARK 470 ILE A 314 CG1 CG2 CD1 REMARK 470 LYS A 317 CG CD CE NZ REMARK 470 THR A 319 OG1 CG2 REMARK 470 LYS A 324 CG CD CE NZ REMARK 470 GLN A 327 CG CD OE1 NE2 REMARK 470 GLU A 328 CG CD OE1 OE2 REMARK 470 GLU A 330 CG CD OE1 OE2 REMARK 470 LYS A 334 CG CD CE NZ REMARK 470 ARG A 342 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 343 CG CD OE1 OE2 REMARK 470 LYS A 364 CG CD CE NZ REMARK 470 LEU A 368 CG CD1 CD2 REMARK 470 ARG A 373 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 378 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 396 OG REMARK 470 LYS A 406 CG CD CE NZ REMARK 470 MET A 409 CG SD CE REMARK 470 SER A 410 OG 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 ASN A 116 64.28 -112.67 REMARK 500 ASP A 117 -5.45 74.40 REMARK 500 ARG A 162 -55.57 -121.18 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 600 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 323 SG REMARK 620 2 CYS A 326 SG 110.6 REMARK 620 3 CYS A 391 SG 111.5 111.0 REMARK 620 4 CYS A 394 SG 103.8 107.1 112.6 REMARK 620 N 1 2 3 DBREF 8RQ1 A 41 187 UNP Q96SW2 CRBN_HUMAN 41 187 DBREF 8RQ1 A 249 426 UNP Q96SW2 CRBN_HUMAN 249 426 SEQADV 8RQ1 SER A 40 UNP Q96SW2 EXPRESSION TAG SEQADV 8RQ1 ILE A 78 UNP Q96SW2 CYS 78 ENGINEERED MUTATION SEQADV 8RQ1 VAL A 92 UNP Q96SW2 ILE 92 ENGINEERED MUTATION SEQADV 8RQ1 ASN A 116 UNP Q96SW2 LYS 116 ENGINEERED MUTATION SEQADV 8RQ1 GLU A 134 UNP Q96SW2 GLN 134 ENGINEERED MUTATION SEQADV 8RQ1 GLY A 188 UNP Q96SW2 LINKER SEQADV 8RQ1 SER A 189 UNP Q96SW2 LINKER SEQADV 8RQ1 GLY A 190 UNP Q96SW2 LINKER SEQADV 8RQ1 TRP A 283 UNP Q96SW2 ARG 283 ENGINEERED MUTATION SEQADV 8RQ1 ASN A 287 UNP Q96SW2 CYS 287 ENGINEERED MUTATION SEQADV 8RQ1 SER A 293 UNP Q96SW2 VAL 293 ENGINEERED MUTATION SEQADV 8RQ1 ASP A 302 UNP Q96SW2 GLY 302 ENGINEERED MUTATION SEQADV 8RQ1 ARG A 342 UNP Q96SW2 LEU 342 ENGINEERED MUTATION SEQADV 8RQ1 GLU A 343 UNP Q96SW2 CYS 343 ENGINEERED MUTATION SEQADV 8RQ1 ILE A 359 UNP Q96SW2 THR 359 ENGINEERED MUTATION SEQADV 8RQ1 ILE A 423 UNP Q96SW2 LEU 423 ENGINEERED MUTATION 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 HET ZN A 600 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 AA1 HIS A 103 ASN A 116 1 14 HELIX 2 AA2 GLU A 251 ASP A 265 1 15 HELIX 3 AA3 ASN A 276 ASN A 287 1 12 HELIX 4 AA4 ASP A 291 ILE A 301 1 11 HELIX 5 AA5 SER A 303 LYS A 317 1 15 HELIX 6 AA6 ASN A 335 ILE A 337 5 3 SHEET 1 AA1 4 ILE A 78 PRO A 82 0 SHEET 2 AA1 4 GLN A 178 ILE A 184 -1 O ALA A 180 N ILE A 81 SHEET 3 AA1 4 ILE A 152 THR A 172 -1 N GLU A 169 O LYS A 181 SHEET 4 AA1 4 THR A 96 LEU A 101 -1 N LEU A 101 O VAL A 155 SHEET 1 AA2 5 ILE A 78 PRO A 82 0 SHEET 2 AA2 5 GLN A 178 ILE A 184 -1 O ALA A 180 N ILE A 81 SHEET 3 AA2 5 ILE A 152 THR A 172 -1 N GLU A 169 O LYS A 181 SHEET 4 AA2 5 GLU A 132 ASP A 149 -1 N THR A 138 O GLN A 163 SHEET 5 AA2 5 THR A 119 ASN A 127 -1 N SER A 126 O GLU A 132 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 THR A 332 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 TRP A 415 N VAL A 362 SHEET 4 AA4 6 GLY A 399 ALA A 404 -1 N TRP A 400 O GLY A 416 SHEET 5 AA4 6 TYR A 384 CYS A 391 -1 N THR A 387 O LYS A 401 SHEET 6 AA4 6 LEU A 368 SER A 375 -1 N ASN A 369 O GLN A 390 LINK SG CYS A 323 ZN ZN A 600 1555 1555 2.33 LINK SG CYS A 326 ZN ZN A 600 1555 1555 2.33 LINK SG CYS A 391 ZN ZN A 600 1555 1555 2.34 LINK SG CYS A 394 ZN ZN A 600 1555 1555 2.32 CRYST1 52.031 96.405 148.086 90.00 90.00 90.00 C 2 2 21 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 0.019219 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010373 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006753 0.00000