HEADER LIGASE, APOPTOSIS 20-MAR-08 3CLX TITLE CRYSTAL STRUCTURE OF XIAP BIR3 DOMAIN IN COMPLEX WITH A SMAC-MIMETIC TITLE 2 COMPOUND, SMAC005 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4; COMPND 3 CHAIN: D, A, B, C; COMPND 4 FRAGMENT: UNP RESIDUES 241-356; COMPND 5 SYNONYM: E3 UBIQUITIN-PROTEIN LIGASE XIAP, INHIBITOR OF APOPTOSIS COMPND 6 PROTEIN 3, X- LINKED INHIBITOR OF APOPTOSIS PROTEIN, X-LINKED IAP, COMPND 7 IAP-LIKE PROTEIN, HILP; COMPND 8 EC: 6.3.2.-; COMPND 9 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: BIRC4, API3, IAP3, XIAP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ZINC-FINGER, APOPTOSIS, CYTOPLASM, LIGASE, METAL-BINDING, KEYWDS 2 PHOSPHOPROTEIN, POLYMORPHISM, PROTEASE INHIBITOR, THIOL PROTEASE KEYWDS 3 INHIBITOR, UBL CONJUGATION, UBL CONJUGATION PATHWAY EXPDTA X-RAY DIFFRACTION AUTHOR M.MILANI,E.MASTRANGELO,F.COSSU REVDAT 5 30-AUG-23 3CLX 1 REMARK SEQADV REVDAT 4 09-JUN-09 3CLX 1 REVDAT REVDAT 3 24-FEB-09 3CLX 1 VERSN REVDAT 2 02-DEC-08 3CLX 1 JRNL REVDAT 1 28-OCT-08 3CLX 0 JRNL AUTH E.MASTRANGELO,F.COSSU,M.MILANI,G.SORRENTINO,D.LECIS,D.DELIA, JRNL AUTH 2 L.MANZONI,C.DRAGO,P.SENECI,C.SCOLASTICO,V.RIZZO,M.BOLOGNESI JRNL TITL TARGETING THE X-LINKED INHIBITOR OF APOPTOSIS PROTEIN JRNL TITL 2 THROUGH 4-SUBSTITUTED AZABICYCLO[5.3.0]ALKANE SMAC MIMETICS. JRNL TITL 3 STRUCTURE, ACTIVITY, AND RECOGNITION PRINCIPLES. JRNL REF J.MOL.BIOL. V. 384 673 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18851976 JRNL DOI 10.1016/J.JMB.2008.09.064 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 15573 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.306 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 824 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1147 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.27 REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE SET COUNT : 66 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3251 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 220 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.26000 REMARK 3 B22 (A**2) : -1.36000 REMARK 3 B33 (A**2) : -4.90000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.958 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.406 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.915 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.837 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3616 ; 0.017 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4888 ; 1.622 ; 1.999 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 397 ; 6.713 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 173 ;35.155 ;24.162 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 542 ;20.040 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;15.464 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 481 ; 0.130 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2828 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1653 ; 0.216 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2408 ; 0.311 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 94 ; 0.150 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 76 ; 0.235 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.247 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2011 ; 1.631 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3210 ; 2.949 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1605 ; 4.144 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1678 ; 6.038 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3CLX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-08. REMARK 100 THE DEPOSITION ID IS D_1000046934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-07 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.30 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.873 REMARK 200 MONOCHROMATOR : SILICON 111 CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16397 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.13100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.57300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1G73 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 8000, PH 8.3, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 293K, PH 8.30 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 81.61650 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 81.61650 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 32.43750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 57.64000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 32.43750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 57.64000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 81.61650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 32.43750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.64000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 81.61650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 32.43750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 57.64000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.1 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: 6 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -81.61650 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 18 LIES ON A SPECIAL POSITION. 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 MET D 227 REMARK 465 ALA D 228 REMARK 465 SER D 229 REMARK 465 MET D 230 REMARK 465 THR D 231 REMARK 465 GLY D 232 REMARK 465 GLY D 233 REMARK 465 GLN D 234 REMARK 465 GLN D 235 REMARK 465 MET D 236 REMARK 465 GLY D 237 REMARK 465 ARG D 238 REMARK 465 GLY D 239 REMARK 465 SER D 240 REMARK 465 SER D 241 REMARK 465 ASP D 242 REMARK 465 ALA D 243 REMARK 465 VAL D 244 REMARK 465 SER D 245 REMARK 465 SER D 246 REMARK 465 ASP D 247 REMARK 465 ARG D 248 REMARK 465 ASN D 249 REMARK 465 PHE D 250 REMARK 465 PRO D 251 REMARK 465 ASN D 252 REMARK 465 SER D 253 REMARK 465 THR D 355 REMARK 465 THR D 356 REMARK 465 MET A 227 REMARK 465 ALA A 228 REMARK 465 SER A 229 REMARK 465 MET A 230 REMARK 465 THR A 231 REMARK 465 GLY A 232 REMARK 465 GLY A 233 REMARK 465 GLN A 234 REMARK 465 GLN A 235 REMARK 465 MET A 236 REMARK 465 GLY A 237 REMARK 465 ARG A 238 REMARK 465 GLY A 239 REMARK 465 SER A 240 REMARK 465 SER A 241 REMARK 465 ASP A 242 REMARK 465 ALA A 243 REMARK 465 VAL A 244 REMARK 465 SER A 245 REMARK 465 SER A 246 REMARK 465 ASP A 247 REMARK 465 ARG A 248 REMARK 465 ASN A 249 REMARK 465 PHE A 250 REMARK 465 PRO A 251 REMARK 465 ASN A 252 REMARK 465 SER A 253 REMARK 465 THR A 254 REMARK 465 ASN A 255 REMARK 465 THR A 355 REMARK 465 THR A 356 REMARK 465 MET B 227 REMARK 465 ALA B 228 REMARK 465 SER B 229 REMARK 465 MET B 230 REMARK 465 THR B 231 REMARK 465 GLY B 232 REMARK 465 GLY B 233 REMARK 465 GLN B 234 REMARK 465 GLN B 235 REMARK 465 MET B 236 REMARK 465 GLY B 237 REMARK 465 ARG B 238 REMARK 465 GLY B 239 REMARK 465 SER B 240 REMARK 465 SER B 241 REMARK 465 ASP B 242 REMARK 465 ALA B 243 REMARK 465 VAL B 244 REMARK 465 SER B 245 REMARK 465 SER B 246 REMARK 465 ASP B 247 REMARK 465 ARG B 248 REMARK 465 ASN B 249 REMARK 465 PHE B 250 REMARK 465 PRO B 251 REMARK 465 ASN B 252 REMARK 465 SER B 253 REMARK 465 THR B 355 REMARK 465 THR B 356 REMARK 465 MET C 227 REMARK 465 ALA C 228 REMARK 465 SER C 229 REMARK 465 MET C 230 REMARK 465 THR C 231 REMARK 465 GLY C 232 REMARK 465 GLY C 233 REMARK 465 GLN C 234 REMARK 465 GLN C 235 REMARK 465 MET C 236 REMARK 465 GLY C 237 REMARK 465 ARG C 238 REMARK 465 GLY C 239 REMARK 465 SER C 240 REMARK 465 SER C 241 REMARK 465 ASP C 242 REMARK 465 ALA C 243 REMARK 465 VAL C 244 REMARK 465 SER C 245 REMARK 465 SER C 246 REMARK 465 ASP C 247 REMARK 465 ARG C 248 REMARK 465 ASN C 249 REMARK 465 PHE C 250 REMARK 465 PRO C 251 REMARK 465 ASN C 252 REMARK 465 SER C 253 REMARK 465 THR C 254 REMARK 465 ASN C 255 REMARK 465 ARG C 354 REMARK 465 THR C 355 REMARK 465 THR C 356 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 354 CG CD NE CZ NH1 NH2 REMARK 470 THR B 254 OG1 CG2 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 D 294 92.54 -160.49 REMARK 500 HIS D 302 -64.42 -93.42 REMARK 500 PHE B 272 36.53 -92.46 REMARK 500 LEU B 352 41.26 -94.62 REMARK 500 VAL B 353 -144.88 55.82 REMARK 500 PRO C 312 -73.83 -19.46 REMARK 500 TYR C 324 62.24 -117.19 REMARK 500 LEU C 331 -71.78 -54.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU B 350 CYS B 351 -149.25 REMARK 500 LEU B 352 VAL B 353 -116.49 REMARK 500 THR C 308 ASP C 309 145.89 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 D 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 300 SG REMARK 620 2 CYS D 303 SG 92.4 REMARK 620 3 HIS D 320 NE2 95.6 120.6 REMARK 620 4 CYS D 327 SG 112.6 100.1 129.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 300 SG REMARK 620 2 CYS A 303 SG 105.6 REMARK 620 3 HIS A 320 NE2 107.6 115.8 REMARK 620 4 CYS A 327 SG 121.3 104.2 103.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 300 SG REMARK 620 2 CYS B 303 SG 98.3 REMARK 620 3 HIS B 320 NE2 95.1 114.8 REMARK 620 4 CYS B 327 SG 114.6 119.2 111.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 300 SG REMARK 620 2 CYS C 303 SG 104.2 REMARK 620 3 HIS C 320 NE2 103.4 109.8 REMARK 620 4 CYS C 327 SG 128.8 108.0 101.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X22 D 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X22 A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X22 B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X22 C 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X22 C 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE X22 C 701 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G73 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF XIAP BIR3 DOMAIN IN COMPLEX WITH SMAC/DIABLO REMARK 900 RELATED ID: 3CM2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF XIAP BIR3 DOMAIN IN COMPLEX WITH A SMAC- REMARK 900 MIMETIC COMPOUND, X23 DBREF 3CLX D 241 356 UNP P98170 BIRC4_HUMAN 241 356 DBREF 3CLX A 241 356 UNP P98170 BIRC4_HUMAN 241 356 DBREF 3CLX B 241 356 UNP P98170 BIRC4_HUMAN 241 356 DBREF 3CLX C 241 356 UNP P98170 BIRC4_HUMAN 241 356 SEQADV 3CLX MET D 227 UNP P98170 EXPRESSION TAG SEQADV 3CLX ALA D 228 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER D 229 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET D 230 UNP P98170 EXPRESSION TAG SEQADV 3CLX THR D 231 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY D 232 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY D 233 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN D 234 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN D 235 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET D 236 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY D 237 UNP P98170 EXPRESSION TAG SEQADV 3CLX ARG D 238 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY D 239 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER D 240 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET A 227 UNP P98170 EXPRESSION TAG SEQADV 3CLX ALA A 228 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER A 229 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET A 230 UNP P98170 EXPRESSION TAG SEQADV 3CLX THR A 231 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY A 232 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY A 233 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN A 234 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN A 235 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET A 236 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY A 237 UNP P98170 EXPRESSION TAG SEQADV 3CLX ARG A 238 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY A 239 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER A 240 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET B 227 UNP P98170 EXPRESSION TAG SEQADV 3CLX ALA B 228 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER B 229 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET B 230 UNP P98170 EXPRESSION TAG SEQADV 3CLX THR B 231 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY B 232 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY B 233 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN B 234 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN B 235 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET B 236 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY B 237 UNP P98170 EXPRESSION TAG SEQADV 3CLX ARG B 238 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY B 239 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER B 240 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET C 227 UNP P98170 EXPRESSION TAG SEQADV 3CLX ALA C 228 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER C 229 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET C 230 UNP P98170 EXPRESSION TAG SEQADV 3CLX THR C 231 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY C 232 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY C 233 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN C 234 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLN C 235 UNP P98170 EXPRESSION TAG SEQADV 3CLX MET C 236 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY C 237 UNP P98170 EXPRESSION TAG SEQADV 3CLX ARG C 238 UNP P98170 EXPRESSION TAG SEQADV 3CLX GLY C 239 UNP P98170 EXPRESSION TAG SEQADV 3CLX SER C 240 UNP P98170 EXPRESSION TAG SEQRES 1 D 130 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 D 130 SER SER ASP ALA VAL SER SER ASP ARG ASN PHE PRO ASN SEQRES 3 D 130 SER THR ASN LEU PRO ARG ASN PRO SER MET ALA ASP TYR SEQRES 4 D 130 GLU ALA ARG ILE PHE THR PHE GLY THR TRP ILE TYR SER SEQRES 5 D 130 VAL ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE TYR ALA SEQRES 6 D 130 LEU GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS CYS GLY SEQRES 7 D 130 GLY GLY LEU THR ASP TRP LYS PRO SER GLU ASP PRO TRP SEQRES 8 D 130 GLU GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS TYR LEU SEQRES 9 D 130 LEU GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS SEQRES 10 D 130 LEU THR HIS SER LEU GLU GLU CYS LEU VAL ARG THR THR SEQRES 1 A 130 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 A 130 SER SER ASP ALA VAL SER SER ASP ARG ASN PHE PRO ASN SEQRES 3 A 130 SER THR ASN LEU PRO ARG ASN PRO SER MET ALA ASP TYR SEQRES 4 A 130 GLU ALA ARG ILE PHE THR PHE GLY THR TRP ILE TYR SER SEQRES 5 A 130 VAL ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE TYR ALA SEQRES 6 A 130 LEU GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS CYS GLY SEQRES 7 A 130 GLY GLY LEU THR ASP TRP LYS PRO SER GLU ASP PRO TRP SEQRES 8 A 130 GLU GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS TYR LEU SEQRES 9 A 130 LEU GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS SEQRES 10 A 130 LEU THR HIS SER LEU GLU GLU CYS LEU VAL ARG THR THR SEQRES 1 B 130 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 B 130 SER SER ASP ALA VAL SER SER ASP ARG ASN PHE PRO ASN SEQRES 3 B 130 SER THR ASN LEU PRO ARG ASN PRO SER MET ALA ASP TYR SEQRES 4 B 130 GLU ALA ARG ILE PHE THR PHE GLY THR TRP ILE TYR SER SEQRES 5 B 130 VAL ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE TYR ALA SEQRES 6 B 130 LEU GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS CYS GLY SEQRES 7 B 130 GLY GLY LEU THR ASP TRP LYS PRO SER GLU ASP PRO TRP SEQRES 8 B 130 GLU GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS TYR LEU SEQRES 9 B 130 LEU GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS SEQRES 10 B 130 LEU THR HIS SER LEU GLU GLU CYS LEU VAL ARG THR THR SEQRES 1 C 130 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SEQRES 2 C 130 SER SER ASP ALA VAL SER SER ASP ARG ASN PHE PRO ASN SEQRES 3 C 130 SER THR ASN LEU PRO ARG ASN PRO SER MET ALA ASP TYR SEQRES 4 C 130 GLU ALA ARG ILE PHE THR PHE GLY THR TRP ILE TYR SER SEQRES 5 C 130 VAL ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE TYR ALA SEQRES 6 C 130 LEU GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS CYS GLY SEQRES 7 C 130 GLY GLY LEU THR ASP TRP LYS PRO SER GLU ASP PRO TRP SEQRES 8 C 130 GLU GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS TYR LEU SEQRES 9 C 130 LEU GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS SEQRES 10 C 130 LEU THR HIS SER LEU GLU GLU CYS LEU VAL ARG THR THR HET ZN D 502 1 HET X22 D 600 36 HET ZN A 502 1 HET X22 A 600 36 HET ZN B 502 1 HET X22 B 600 36 HET ZN C 502 1 HET X22 C 700 36 HET X22 C 600 36 HET X22 C 701 36 HETNAM ZN ZINC ION HETNAM X22 (3S,6S,7S,9AS)-6-{[(2S)-2-AMINOBUTANOYL]AMINO}-N- HETNAM 2 X22 (DIPHENYLMETHYL)-7-(HYDROXYMETHYL)-5-OXOOCTAHYDRO-1H- HETNAM 3 X22 PYRROLO[1,2-A]AZEPINE-3-CARBOXAMIDE HETSYN X22 2(S),3(S),6(S),7(S),9A(S) 6-(2-AMINO-BUTYRYLAMINO)-7- HETSYN 2 X22 HYDROXYMETHYL-5-OXO-OCTAHYDRO-PYRROLO[1,2-A]AZEPINE-3- HETSYN 3 X22 CARBOXYLIC ACID BENZHYDRYL-AMIDE FORMUL 5 ZN 4(ZN 2+) FORMUL 6 X22 6(C28 H36 N4 O4) FORMUL 15 HOH *46(H2 O) HELIX 1 1 ASN D 259 ALA D 263 5 5 HELIX 2 2 ASP D 264 GLY D 273 1 10 HELIX 3 3 ASN D 280 ALA D 287 1 8 HELIX 4 4 ASP D 315 TYR D 324 1 10 HELIX 5 5 CYS D 327 GLY D 335 1 9 HELIX 6 6 GLY D 335 VAL D 353 1 19 HELIX 7 7 ASN A 259 ALA A 263 5 5 HELIX 8 8 ASP A 264 PHE A 270 1 7 HELIX 9 9 THR A 271 GLY A 273 5 3 HELIX 10 10 ASN A 280 ALA A 287 1 8 HELIX 11 11 ASP A 315 TYR A 324 1 10 HELIX 12 12 CYS A 327 GLY A 335 1 9 HELIX 13 13 GLY A 335 VAL A 353 1 19 HELIX 14 14 ASN B 259 ALA B 263 5 5 HELIX 15 15 ASP B 264 PHE B 270 1 7 HELIX 16 16 THR B 271 GLY B 273 5 3 HELIX 17 17 ASN B 280 ALA B 287 1 8 HELIX 18 18 ASP B 315 TYR B 324 1 10 HELIX 19 19 CYS B 327 GLY B 335 1 9 HELIX 20 20 GLY B 335 LEU B 352 1 18 HELIX 21 21 ASP C 264 THR C 271 1 8 HELIX 22 22 PHE C 272 TRP C 275 5 4 HELIX 23 23 ASN C 280 ALA C 287 1 8 HELIX 24 24 ASP C 315 TYR C 324 1 10 HELIX 25 25 CYS C 327 GLY C 335 1 9 HELIX 26 26 GLY C 335 VAL C 353 1 19 SHEET 1 A 3 PHE D 289 ALA D 291 0 SHEET 2 A 3 VAL D 298 CYS D 300 -1 O LYS D 299 N TYR D 290 SHEET 3 A 3 GLY D 306 LEU D 307 -1 O LEU D 307 N VAL D 298 SHEET 1 B 3 PHE A 289 ALA A 291 0 SHEET 2 B 3 VAL A 298 CYS A 300 -1 O LYS A 299 N TYR A 290 SHEET 3 B 3 GLY A 306 LEU A 307 -1 O LEU A 307 N VAL A 298 SHEET 1 C 3 PHE B 289 ALA B 291 0 SHEET 2 C 3 VAL B 298 CYS B 300 -1 O LYS B 299 N TYR B 290 SHEET 3 C 3 GLY B 306 LEU B 307 -1 O LEU B 307 N VAL B 298 SHEET 1 D 3 PHE C 289 ALA C 291 0 SHEET 2 D 3 VAL C 298 CYS C 300 -1 O LYS C 299 N TYR C 290 SHEET 3 D 3 GLY C 306 LEU C 307 -1 O LEU C 307 N VAL C 298 SSBOND 1 CYS A 351 CYS C 351 1555 1555 2.66 LINK SG CYS D 300 ZN ZN D 502 1555 1555 2.21 LINK SG CYS D 303 ZN ZN D 502 1555 1555 2.30 LINK NE2 HIS D 320 ZN ZN D 502 1555 1555 2.08 LINK SG CYS D 327 ZN ZN D 502 1555 1555 2.33 LINK SG CYS A 300 ZN ZN A 502 1555 1555 2.10 LINK SG CYS A 303 ZN ZN A 502 1555 1555 2.44 LINK NE2 HIS A 320 ZN ZN A 502 1555 1555 2.30 LINK SG CYS A 327 ZN ZN A 502 1555 1555 2.31 LINK SG CYS B 300 ZN ZN B 502 1555 1555 2.35 LINK SG CYS B 303 ZN ZN B 502 1555 1555 2.11 LINK NE2 HIS B 320 ZN ZN B 502 1555 1555 2.21 LINK SG CYS B 327 ZN ZN B 502 1555 1555 2.24 LINK SG CYS C 300 ZN ZN C 502 1555 1555 2.26 LINK SG CYS C 303 ZN ZN C 502 1555 1555 2.40 LINK NE2 HIS C 320 ZN ZN C 502 1555 1555 2.14 LINK SG CYS C 327 ZN ZN C 502 1555 1555 2.28 SITE 1 AC1 4 CYS D 300 CYS D 303 HIS D 320 CYS D 327 SITE 1 AC2 4 CYS A 300 CYS A 303 HIS A 320 CYS A 327 SITE 1 AC3 4 CYS B 300 CYS B 303 HIS B 320 CYS B 327 SITE 1 AC4 4 CYS C 300 CYS C 303 HIS C 320 CYS C 327 SITE 1 AC5 10 GLU A 318 X22 C 700 LYS D 297 GLY D 306 SITE 2 AC5 10 LEU D 307 THR D 308 ASP D 309 GLU D 314 SITE 3 AC5 10 TRP D 323 TYR D 324 SITE 1 AC6 11 HOH A 17 LYS A 297 GLY A 306 LEU A 307 SITE 2 AC6 11 THR A 308 ASP A 309 GLU A 314 GLN A 319 SITE 3 AC6 11 TRP A 323 TYR A 324 LEU C 352 SITE 1 AC7 13 LYS B 297 VAL B 298 GLY B 306 LEU B 307 SITE 2 AC7 13 THR B 308 ASP B 309 TRP B 310 GLU B 314 SITE 3 AC7 13 GLN B 319 TRP B 323 TYR B 324 GLU D 349 SITE 4 AC7 13 LEU D 352 SITE 1 AC8 16 TYR A 338 THR A 345 GLN C 336 GLU C 337 SITE 2 AC8 16 ILE C 339 ASN C 340 HIS C 343 LEU C 344 SITE 3 AC8 16 SER C 347 HOH D 12 ARG D 258 GLY D 304 SITE 4 AC8 16 LYS D 322 TRP D 323 TYR D 324 X22 D 600 SITE 1 AC9 13 GLU B 318 ILE B 342 THR B 345 GLU B 349 SITE 2 AC9 13 LYS C 297 GLY C 306 LEU C 307 THR C 308 SITE 3 AC9 13 TRP C 310 GLU C 314 GLN C 319 TRP C 323 SITE 4 AC9 13 TYR C 324 SITE 1 BC1 16 TYR B 338 THR B 345 HOH C 20 CYS C 303 SITE 2 BC1 16 LYS C 322 TRP C 323 TYR C 324 PRO C 325 SITE 3 BC1 16 HOH D 33 PRO D 325 GLN D 336 GLU D 337 SITE 4 BC1 16 ASN D 340 HIS D 343 LEU D 344 SER D 347 CRYST1 64.875 115.280 163.233 90.00 90.00 90.00 C 2 2 21 32 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 0.015414 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008675 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006126 0.00000