PDB Short entry for 3D9T HEADER APOPTOSIS 27-MAY-08 3D9T TITLE CIAP1-BIR3 IN COMPLEX WITH N-TERMINAL PEPTIDE FROM CASPASE-9 (ATPFQE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: INHIBITOR OF APOPTOSIS PROTEIN 2, HIAP2, HIAP-2, C-IAP1, COMPND 5 TNFR2-TRAF-SIGNALING COMPLEX PROTEIN 2, IAP HOMOLOG B, RING FINGER COMPND 6 PROTEIN 48; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CASPASE-9; COMPND 10 CHAIN: C, D; COMPND 11 SYNONYM: CASP-9, ICE-LIKE APOPTOTIC PROTEASE 6, ICE-LAP6, APOPTOTIC COMPND 12 PROTEASE MCH-6, APOPTOTIC PROTEASE-ACTIVATING FACTOR 3, APAF-3, COMPND 13 CASPASE-9 SUBUNIT P35, CASPASE-9 SUBUNIT P10; COMPND 14 EC: 3.4.22.62; COMPND 15 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: BIRC2, API1, IAP2, MIHB, RNF48; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNAT40; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: PEPTIDE SYNTHESIZED BASED ON N-TERMINAL FRAGMENT OF SOURCE 14 CASPASE-9 (ATPFQE). KEYWDS ZINC FINGER, APOPTOSIS, CYTOPLASM, METAL-BINDING, POLYMORPHISM, ZINC, KEYWDS 2 ZINC-FINGER, ALTERNATIVE SPLICING, HYDROLASE, PROTEASE, THIOL KEYWDS 3 PROTEASE, ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR R.KULATHILA,A.PRICE REVDAT 4 30-AUG-23 3D9T 1 REMARK SEQADV REVDAT 3 10-FEB-09 3D9T 1 JRNL VERSN REVDAT 2 17-JUN-08 3D9T 1 REMARK REVDAT 1 10-JUN-08 3D9T 0 JRNL AUTH R.KULATHILA,B.VASH,D.SAGE,S.CORNELL-KENNON,K.WRIGHT,J.KOEHN, JRNL AUTH 2 T.STAMS,K.CLARK,A.PRICE JRNL TITL THE STRUCTURE OF THE BIR3 DOMAIN OF CIAP1 IN COMPLEX WITH JRNL TITL 2 THE N-TERMINAL PEPTIDES OF SMAC AND CASPASE-9. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 65 58 2009 JRNL REFN ISSN 0907-4449 JRNL PMID 19153467 JRNL DOI 10.1107/S0907444908039243 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,ACCELRYS REMARK 3 : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA, REMARK 3 : YIP,DZAKULA) REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 407066.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 40966 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4141 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 41742 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5773 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE : 0.2440 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 666 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1592 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 268 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.92000 REMARK 3 B22 (A**2) : -1.26000 REMARK 3 B33 (A**2) : 3.17000 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) : 0.15 REMARK 3 ESD FROM SIGMAA (A) : 0.07 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.10 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.090 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.150 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.690 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.160 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.080 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 46.89 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3D9T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047772. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-05 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 : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40966 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 61.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 35.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.25700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1NW9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.1M NA FORMATE,10% GLYCEROL,1.5MM REMARK 280 PEPTIDE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 15.13400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.17900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.21350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.17900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 15.13400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.21350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE HETERODIMERIC COMPLEX OF REMARK 300 CIAP1-BIR3 WITH N-TERMINAL PEPTIDE FROM CASPASE-9 (ATPFQE). REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 250 REMARK 465 PRO A 251 REMARK 465 GLY A 252 REMARK 465 SER A 253 REMARK 465 SER A 254 REMARK 465 ILE A 255 REMARK 465 SER A 256 REMARK 465 GLY B 250 REMARK 465 PRO B 251 REMARK 465 GLU C 6 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 GLN C 5 CA C O CB CG CD OE1 REMARK 470 GLN C 5 NE2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 294 NE CZ NH1 NH2 REMARK 480 LYS A 299 NZ REMARK 480 LYS B 299 NZ 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 295 -125.76 48.61 REMARK 500 ASN B 295 -127.01 44.92 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 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 300 SG REMARK 620 2 CYS A 303 SG 109.4 REMARK 620 3 HIS A 320 NE2 101.7 113.9 REMARK 620 4 CYS A 327 SG 114.1 110.1 107.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 300 SG REMARK 620 2 CYS B 303 SG 108.5 REMARK 620 3 HIS B 320 NE2 99.7 116.8 REMARK 620 4 CYS B 327 SG 115.6 109.7 106.3 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3D9U RELATED DB: PDB REMARK 900 THE BIR3 DOMAIN OF CIAP1 IN COMPLEX WITH THE N TERMINAL PEPTIDE REMARK 900 FROM SMAC/DIABLO (AVPIAQ). DBREF 3D9T A 254 346 UNP Q13490 BIRC2_HUMAN 260 352 DBREF 3D9T B 254 346 UNP Q13490 BIRC2_HUMAN 260 352 DBREF 3D9T C 1 6 UNP P55211 CASP9_HUMAN 316 321 DBREF 3D9T D 1 6 UNP P55211 CASP9_HUMAN 316 321 SEQADV 3D9T GLY A 250 UNP Q13490 EXPRESSION TAG SEQADV 3D9T PRO A 251 UNP Q13490 EXPRESSION TAG SEQADV 3D9T GLY A 252 UNP Q13490 EXPRESSION TAG SEQADV 3D9T SER A 253 UNP Q13490 EXPRESSION TAG SEQADV 3D9T GLY B 250 UNP Q13490 EXPRESSION TAG SEQADV 3D9T PRO B 251 UNP Q13490 EXPRESSION TAG SEQADV 3D9T GLY B 252 UNP Q13490 EXPRESSION TAG SEQADV 3D9T SER B 253 UNP Q13490 EXPRESSION TAG SEQRES 1 A 97 GLY PRO GLY SER SER ILE SER ASN LEU SER MET GLN THR SEQRES 2 A 97 HIS ALA ALA ARG MET ARG THR PHE MET TYR TRP PRO SER SEQRES 3 A 97 SER VAL PRO VAL GLN PRO GLU GLN LEU ALA SER ALA GLY SEQRES 4 A 97 PHE TYR TYR VAL GLY ARG ASN ASP ASP VAL LYS CYS PHE SEQRES 5 A 97 CYS CYS ASP GLY GLY LEU ARG CYS TRP GLU SER GLY ASP SEQRES 6 A 97 ASP PRO TRP VAL GLU HIS ALA LYS TRP PHE PRO ARG CYS SEQRES 7 A 97 GLU PHE LEU ILE ARG MET LYS GLY GLN GLU PHE VAL ASP SEQRES 8 A 97 GLU ILE GLN GLY ARG TYR SEQRES 1 B 97 GLY PRO GLY SER SER ILE SER ASN LEU SER MET GLN THR SEQRES 2 B 97 HIS ALA ALA ARG MET ARG THR PHE MET TYR TRP PRO SER SEQRES 3 B 97 SER VAL PRO VAL GLN PRO GLU GLN LEU ALA SER ALA GLY SEQRES 4 B 97 PHE TYR TYR VAL GLY ARG ASN ASP ASP VAL LYS CYS PHE SEQRES 5 B 97 CYS CYS ASP GLY GLY LEU ARG CYS TRP GLU SER GLY ASP SEQRES 6 B 97 ASP PRO TRP VAL GLU HIS ALA LYS TRP PHE PRO ARG CYS SEQRES 7 B 97 GLU PHE LEU ILE ARG MET LYS GLY GLN GLU PHE VAL ASP SEQRES 8 B 97 GLU ILE GLN GLY ARG TYR SEQRES 1 C 6 ALA THR PRO PHE GLN GLU SEQRES 1 D 6 ALA THR PRO PHE GLN GLU HET ZN A 501 1 HET ZN B 501 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *268(H2 O) HELIX 1 1 ASN A 257 GLN A 261 5 5 HELIX 2 2 THR A 262 THR A 269 1 8 HELIX 3 3 PHE A 270 TRP A 273 5 4 HELIX 4 4 GLN A 280 ALA A 287 1 8 HELIX 5 5 ASP A 315 PHE A 324 1 10 HELIX 6 6 CYS A 327 GLY A 335 1 9 HELIX 7 7 GLY A 335 GLN A 343 1 9 HELIX 8 8 ASN B 257 GLN B 261 5 5 HELIX 9 9 THR B 262 THR B 269 1 8 HELIX 10 10 PHE B 270 TRP B 273 5 4 HELIX 11 11 GLN B 280 ALA B 287 1 8 HELIX 12 12 ASP B 315 PHE B 324 1 10 HELIX 13 13 CYS B 327 GLY B 335 1 9 HELIX 14 14 GLY B 335 GLY B 344 1 10 SHEET 1 A 4 PHE A 289 TYR A 291 0 SHEET 2 A 4 VAL A 298 CYS A 300 -1 O LYS A 299 N TYR A 290 SHEET 3 A 4 GLY A 306 ARG A 308 -1 O LEU A 307 N VAL A 298 SHEET 4 A 4 THR C 2 PHE C 4 -1 O THR C 2 N ARG A 308 SHEET 1 B 4 PHE B 289 TYR B 291 0 SHEET 2 B 4 VAL B 298 CYS B 300 -1 O LYS B 299 N TYR B 290 SHEET 3 B 4 GLY B 306 ARG B 308 -1 O LEU B 307 N VAL B 298 SHEET 4 B 4 THR D 2 PHE D 4 -1 O THR D 2 N ARG B 308 LINK SG CYS A 300 ZN ZN A 501 1555 1555 2.30 LINK SG CYS A 303 ZN ZN A 501 1555 1555 2.33 LINK NE2 HIS A 320 ZN ZN A 501 1555 1555 2.12 LINK SG CYS A 327 ZN ZN A 501 1555 1555 2.25 LINK SG CYS B 300 ZN ZN B 501 1555 1555 2.33 LINK SG CYS B 303 ZN ZN B 501 1555 1555 2.33 LINK NE2 HIS B 320 ZN ZN B 501 1555 1555 2.12 LINK SG CYS B 327 ZN ZN B 501 1555 1555 2.31 SITE 1 AC1 4 CYS A 300 CYS A 303 HIS A 320 CYS A 327 SITE 1 AC2 4 CYS B 300 CYS B 303 HIS B 320 CYS B 327 CRYST1 30.268 68.427 122.358 90.00 90.00 90.00 P 21 21 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 0.033038 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014614 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008173 0.00000