PDB Short entry for 5M6H HEADER LIGASE 25-OCT-16 5M6H TITLE SMALL MOLECULE INHIBITORS OF IAP COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE XIAP; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4,IAP-LIKE COMPND 5 PROTEIN,HILP,INHIBITOR OF APOPTOSIS PROTEIN 3,HIAP3,X-LINKED COMPND 6 INHIBITOR OF APOPTOSIS PROTEIN,X-LINKED IAP; COMPND 7 EC: 6.3.2.-; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: XIAP, API3, BIRC4, IAP3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET 28B KEYWDS XIAP, APOPTOSIS, METAL-BINDING, INHIBITOR, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR P.A.WILLIAMS REVDAT 2 21-JUN-17 5M6H 1 JRNL REVDAT 1 24-MAY-17 5M6H 0 JRNL AUTH E.TAMANINI,I.M.BUCK,G.CHESSARI,E.CHIARPARIN,J.E.H.DAY, JRNL AUTH 2 M.FREDERICKSON,C.M.GRIFFITHS-JONES,K.HEARN,T.D.HEIGHTMAN, JRNL AUTH 3 A.IQBAL,C.N.JOHNSON,E.J.LEWIS,V.MARTINS,T.PEAKMAN,M.READER, JRNL AUTH 4 S.J.RICH,G.A.WARD,P.A.WILLIAMS,N.E.WILSHER JRNL TITL DISCOVERY OF A POTENT NONPEPTIDOMIMETIC, SMALL-MOLECULE JRNL TITL 2 ANTAGONIST OF CELLULAR INHIBITOR OF APOPTOSIS PROTEIN 1 JRNL TITL 3 (CIAP1) AND X-LINKED INHIBITOR OF APOPTOSIS PROTEIN (XIAP). JRNL REF J. MED. CHEM. V. 60 4611 2017 JRNL REFN ISSN 1520-4804 JRNL PMID 28492317 JRNL DOI 10.1021/ACS.JMEDCHEM.6B01877 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.7 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 9586 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.470 REMARK 3 FREE R VALUE TEST SET COUNT : 524 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.79 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.11 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2652 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2420 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2508 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.43 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 144 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 847 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 166 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.21 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.41470 REMARK 3 B22 (A**2) : 0.41470 REMARK 3 B33 (A**2) : -0.82940 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.280 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.258 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.245 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.210 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.221 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.881 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 970 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 1359 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 325 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 26 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 139 ; 16.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 970 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 3 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 109 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 1245 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.07 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 6.15 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.34 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|248 - A|351 } REMARK 3 ORIGIN FOR THE GROUP (A): -16.9891 -29.1181 -4.3605 REMARK 3 T TENSOR REMARK 3 T11: -0.0782 T22: 0.0087 REMARK 3 T33: -0.1048 T12: -0.0258 REMARK 3 T13: -0.0015 T23: -0.0530 REMARK 3 L TENSOR REMARK 3 L11: 4.9181 L22: 1.3639 REMARK 3 L33: 1.7888 L12: -0.7912 REMARK 3 L13: 0.6276 L23: -0.9713 REMARK 3 S TENSOR REMARK 3 S11: 0.1077 S12: -0.3555 S13: 0.0065 REMARK 3 S21: 0.1720 S22: -0.0296 S23: 0.0068 REMARK 3 S31: 0.0982 S32: 0.0931 S33: -0.0781 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5M6H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1200002018. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54187 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9900 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.478 REMARK 200 RESOLUTION RANGE LOW (A) : 70.990 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.47800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES/NAOH PH8, 3.3M NACL, PH REMARK 280 8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 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 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 52.82800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.41400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 79.24200 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 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 52.82800 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 79.24200 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 26.41400 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: 120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 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 NA NA A 402 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 523 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 614 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 A 228 REMARK 465 GLY A 229 REMARK 465 SER A 230 REMARK 465 SER A 231 REMARK 465 HIS A 232 REMARK 465 HIS A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 REMARK 465 HIS A 236 REMARK 465 HIS A 237 REMARK 465 SER A 238 REMARK 465 SER A 239 REMARK 465 GLY A 240 REMARK 465 LEU A 241 REMARK 465 VAL A 242 REMARK 465 PRO A 243 REMARK 465 ARG A 244 REMARK 465 GLY A 245 REMARK 465 SER A 246 REMARK 465 HIS A 247 REMARK 465 LEU A 352 REMARK 465 VAL A 353 REMARK 465 ARG A 354 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 HIS A 302 -60.00 -93.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 664 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A 665 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH A 666 DISTANCE = 6.15 ANGSTROMS 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 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 272 O REMARK 620 2 HOH A 555 O 73.3 REMARK 620 3 HOH A 538 O 89.4 91.5 REMARK 620 4 PHE A 272 O 0.0 73.3 89.4 REMARK 620 5 HOH A 538 O 84.4 94.1 170.2 84.4 REMARK 620 6 HOH A 555 O 174.2 111.1 94.1 174.2 91.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 300 SG REMARK 620 2 CYS A 303 SG 103.0 REMARK 620 3 HIS A 320 NE2 100.7 113.4 REMARK 620 4 CYS A 327 SG 122.4 111.8 105.2 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 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7J6 A 403 DBREF 5M6H A 249 354 UNP P98170 XIAP_HUMAN 249 354 SEQADV 5M6H MET A 228 UNP P98170 INITIATING METHIONINE SEQADV 5M6H GLY A 229 UNP P98170 EXPRESSION TAG SEQADV 5M6H SER A 230 UNP P98170 EXPRESSION TAG SEQADV 5M6H SER A 231 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 232 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 233 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 234 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 235 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 236 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 237 UNP P98170 EXPRESSION TAG SEQADV 5M6H SER A 238 UNP P98170 EXPRESSION TAG SEQADV 5M6H SER A 239 UNP P98170 EXPRESSION TAG SEQADV 5M6H GLY A 240 UNP P98170 EXPRESSION TAG SEQADV 5M6H LEU A 241 UNP P98170 EXPRESSION TAG SEQADV 5M6H VAL A 242 UNP P98170 EXPRESSION TAG SEQADV 5M6H PRO A 243 UNP P98170 EXPRESSION TAG SEQADV 5M6H ARG A 244 UNP P98170 EXPRESSION TAG SEQADV 5M6H GLY A 245 UNP P98170 EXPRESSION TAG SEQADV 5M6H SER A 246 UNP P98170 EXPRESSION TAG SEQADV 5M6H HIS A 247 UNP P98170 EXPRESSION TAG SEQADV 5M6H MET A 248 UNP P98170 EXPRESSION TAG SEQRES 1 A 127 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 127 LEU VAL PRO ARG GLY SER HIS MET ASN PHE PRO ASN SER SEQRES 3 A 127 THR ASN LEU PRO ARG ASN PRO SER MET ALA ASP TYR GLU SEQRES 4 A 127 ALA ARG ILE PHE THR PHE GLY THR TRP ILE TYR SER VAL SEQRES 5 A 127 ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE TYR ALA LEU SEQRES 6 A 127 GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS CYS GLY GLY SEQRES 7 A 127 GLY LEU THR ASP TRP LYS PRO SER GLU ASP PRO TRP GLU SEQRES 8 A 127 GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS TYR LEU LEU SEQRES 9 A 127 GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS LEU SEQRES 10 A 127 THR HIS SER LEU GLU GLU CYS LEU VAL ARG HET ZN A 401 1 HET NA A 402 1 HET 7J6 A 403 74 HETNAM ZN ZINC ION HETNAM NA SODIUM ION HETNAM 7J6 1-[3,3-DIMETHYL-6-(PHENYLMETHYL)-2~{H}-PYRROLO[3,2- HETNAM 2 7J6 B]PYRIDIN-1-YL]-2-[(2~{R},5~{R})-5-METHYL-2-MORPHOLIN- HETNAM 3 7J6 4-YLCARBONYL-PIPERAZIN-4-IUM-1-YL]ETHANONE FORMUL 2 ZN ZN 2+ FORMUL 3 NA NA 1+ FORMUL 4 7J6 C28 H38 N5 O3 1+ FORMUL 5 HOH *166(H2 O) HELIX 1 AA1 ASN A 259 ALA A 263 5 5 HELIX 2 AA2 ASP A 264 THR A 271 1 8 HELIX 3 AA3 ASN A 280 ALA A 287 1 8 HELIX 4 AA4 ASP A 315 TYR A 324 1 10 HELIX 5 AA5 CYS A 327 GLU A 350 1 24 SHEET 1 AA1 3 PHE A 289 ALA A 291 0 SHEET 2 AA1 3 VAL A 298 CYS A 300 -1 O LYS A 299 N TYR A 290 SHEET 3 AA1 3 GLY A 306 LEU A 307 -1 O LEU A 307 N VAL A 298 LINK O PHE A 272 NA NA A 402 1555 1555 2.62 LINK SG CYS A 300 ZN ZN A 401 1555 1555 2.31 LINK SG CYS A 303 ZN ZN A 401 1555 1555 2.25 LINK NE2 HIS A 320 ZN ZN A 401 1555 1555 2.09 LINK SG CYS A 327 ZN ZN A 401 1555 1555 2.30 LINK NA NA A 402 O HOH A 555 1555 1555 2.24 LINK NA NA A 402 O HOH A 538 1555 1555 2.50 LINK O PHE A 272 NA NA A 402 1555 5555 2.62 LINK NA NA A 402 O HOH A 538 1555 5555 2.50 LINK NA NA A 402 O HOH A 555 1555 5555 2.24 SITE 1 AC1 4 CYS A 300 CYS A 303 HIS A 320 CYS A 327 SITE 1 AC2 3 PHE A 272 HOH A 538 HOH A 555 SITE 1 AC3 12 LEU A 292 VAL A 298 GLY A 306 LEU A 307 SITE 2 AC3 12 THR A 308 ASP A 309 TRP A 310 LYS A 311 SITE 3 AC3 12 GLU A 314 GLN A 319 TRP A 323 TYR A 324 CRYST1 70.986 70.986 105.656 90.00 90.00 90.00 P 41 2 2 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 0.014087 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014087 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009465 0.00000