PDB Short entry for 4KMP HEADER LIGASE/LIGASE INHIBITOR 08-MAY-13 4KMP TITLE STRUCTURE OF XIAP-BIR3 AND INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE XIAP; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: BIR3 DOMAIN, UNP RESIDUES 256-348; COMPND 5 SYNONYM: BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4, IAP-LIKE COMPND 6 PROTEIN, ILP, HILP, INHIBITOR OF APOPTOSIS PROTEIN 3, IAP-3, HIAP-3, COMPND 7 HIAP3, X-LINKED INHIBITOR OF APOPTOSIS PROTEIN, X-LINKED IAP; 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: XIAP, API3, BIRC4, IAP3; 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: PET15B KEYWDS APOPTOSIS, XIAP-BIR3, LIGASE-LIGASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.LI,J.WANG,S.M.CONDON,Y.SHI REVDAT 2 08-NOV-23 4KMP 1 REMARK SEQADV LINK REVDAT 1 14-MAY-14 4KMP 0 JRNL AUTH X.LI,J.WANG,S.M.CONDON,Y.SHI JRNL TITL STRUCTURE OF XIAP-BIR3 AND INHIBITOR JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.070 REMARK 3 COMPLETENESS FOR RANGE (%) : 82.9 REMARK 3 NUMBER OF REFLECTIONS : 9883 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.680 REMARK 3 FREE R VALUE TEST SET COUNT : 463 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 20.2514 - 2.8094 0.93 3500 183 0.1562 0.2070 REMARK 3 2 2.8094 - 2.2308 0.92 3517 164 0.1751 0.2451 REMARK 3 3 2.2308 - 1.9491 0.63 2403 116 0.1557 0.2123 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.25 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 : 0.007 1703 REMARK 3 ANGLE : 1.334 2314 REMARK 3 CHIRALITY : 0.086 220 REMARK 3 PLANARITY : 0.005 296 REMARK 3 DIHEDRAL : 20.849 999 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 16.0572 1.7645 -11.7084 REMARK 3 T TENSOR REMARK 3 T11: 0.1663 T22: 0.1813 REMARK 3 T33: 0.1653 T12: -0.0040 REMARK 3 T13: -0.0296 T23: -0.0057 REMARK 3 L TENSOR REMARK 3 L11: 1.7195 L22: 4.0209 REMARK 3 L33: 1.7744 L12: -0.4454 REMARK 3 L13: -0.4725 L23: -0.5826 REMARK 3 S TENSOR REMARK 3 S11: -0.0393 S12: -0.0245 S13: -0.0640 REMARK 3 S21: 0.0683 S22: 0.0205 S23: -0.0609 REMARK 3 S31: 0.0014 S32: -0.0453 S33: 0.0204 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 16.0421 -1.7155 15.4473 REMARK 3 T TENSOR REMARK 3 T11: 0.1720 T22: 0.1978 REMARK 3 T33: 0.1460 T12: 0.0148 REMARK 3 T13: 0.0168 T23: -0.0172 REMARK 3 L TENSOR REMARK 3 L11: 1.8253 L22: 3.7363 REMARK 3 L33: 1.3269 L12: 0.5579 REMARK 3 L13: 0.5056 L23: -0.6728 REMARK 3 S TENSOR REMARK 3 S11: -0.0106 S12: -0.0768 S13: 0.0048 REMARK 3 S21: 0.0328 S22: 0.0001 S23: 0.0087 REMARK 3 S31: -0.0319 S32: -0.0936 S33: 0.0098 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 4KMP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079530. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5.8 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9907 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 20.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1G73 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRI PH5.8, 2M (NH4)2SO4, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 SER A 347 OG REMARK 470 LEU A 348 CG CD1 CD2 REMARK 470 SER B 347 OG REMARK 470 LEU B 348 CG CD1 CD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 563 O HOH B 565 1.99 REMARK 500 O HOH B 529 O HOH B 561 2.08 REMARK 500 OE2 GLU B 332 O HOH B 559 2.11 REMARK 500 NE ARG B 286 O HOH B 514 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O SER A 278 O HOH B 555 1554 2.02 REMARK 500 REMARK 500 REMARK: NULL 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 TRP A 275 110.98 -165.78 REMARK 500 SER A 313 -16.55 85.40 REMARK 500 TRP B 275 107.58 -171.25 REMARK 500 ALA B 287 1.56 -69.20 REMARK 500 SER B 313 -18.00 83.10 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 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 300 SG REMARK 620 2 CYS A 303 SG 108.6 REMARK 620 3 HIS A 320 NE2 103.0 114.8 REMARK 620 4 CYS A 327 SG 112.4 108.9 109.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 401 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 105.1 113.1 REMARK 620 4 CYS B 327 SG 114.3 110.1 105.7 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 ZN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GT6 B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KMN RELATED DB: PDB DBREF 4KMP A 256 348 UNP P98170 XIAP_HUMAN 256 348 DBREF 4KMP B 256 348 UNP P98170 XIAP_HUMAN 256 348 SEQADV 4KMP ALA A 251 UNP P98170 EXPRESSION TAG SEQADV 4KMP ASP A 252 UNP P98170 EXPRESSION TAG SEQADV 4KMP SER A 253 UNP P98170 EXPRESSION TAG SEQADV 4KMP HIS A 254 UNP P98170 EXPRESSION TAG SEQADV 4KMP MET A 255 UNP P98170 EXPRESSION TAG SEQADV 4KMP ALA B 251 UNP P98170 EXPRESSION TAG SEQADV 4KMP ASP B 252 UNP P98170 EXPRESSION TAG SEQADV 4KMP SER B 253 UNP P98170 EXPRESSION TAG SEQADV 4KMP HIS B 254 UNP P98170 EXPRESSION TAG SEQADV 4KMP MET B 255 UNP P98170 EXPRESSION TAG SEQRES 1 A 98 ALA ASP SER HIS MET LEU PRO ARG ASN PRO SER MET ALA SEQRES 2 A 98 ASP TYR GLU ALA ARG ILE PHE THR PHE GLY THR TRP ILE SEQRES 3 A 98 TYR SER VAL ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE SEQRES 4 A 98 TYR ALA LEU GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS SEQRES 5 A 98 CYS GLY GLY GLY LEU THR ASP TRP LYS PRO SER GLU ASP SEQRES 6 A 98 PRO TRP GLU GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS SEQRES 7 A 98 TYR LEU LEU GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN SEQRES 8 A 98 ILE HIS LEU THR HIS SER LEU SEQRES 1 B 98 ALA ASP SER HIS MET LEU PRO ARG ASN PRO SER MET ALA SEQRES 2 B 98 ASP TYR GLU ALA ARG ILE PHE THR PHE GLY THR TRP ILE SEQRES 3 B 98 TYR SER VAL ASN LYS GLU GLN LEU ALA ARG ALA GLY PHE SEQRES 4 B 98 TYR ALA LEU GLY GLU GLY ASP LYS VAL LYS CYS PHE HIS SEQRES 5 B 98 CYS GLY GLY GLY LEU THR ASP TRP LYS PRO SER GLU ASP SEQRES 6 B 98 PRO TRP GLU GLN HIS ALA LYS TRP TYR PRO GLY CYS LYS SEQRES 7 B 98 TYR LEU LEU GLU GLN LYS GLY GLN GLU TYR ILE ASN ASN SEQRES 8 B 98 ILE HIS LEU THR HIS SER LEU HET ZN A 401 1 HET ZN B 401 1 HET GT6 B 402 58 HETNAM ZN ZINC ION HETNAM GT6 (2S,2'S)-N,N'-[(6,6'-DIFLUORO-1H,1'H-2,2'-BIINDOLE-3, HETNAM 2 GT6 3'-DIYL)BIS{METHANEDIYL[(2R,4S)-4-HYDROXYPYRROLIDINE- HETNAM 3 GT6 2,1-DIYL][(2S)-1-OXOBUTANE-1,2-DIYL]}]BIS[2- HETNAM 4 GT6 (METHYLAMINO)PROPANAMIDE] FORMUL 3 ZN 2(ZN 2+) FORMUL 5 GT6 C42 H56 F2 N8 O6 FORMUL 6 HOH *137(H2 O) HELIX 1 1 ASN A 259 ALA A 263 5 5 HELIX 2 2 ASP A 264 PHE A 272 1 9 HELIX 3 3 ASN A 280 ALA A 287 1 8 HELIX 4 4 ASP A 315 TYR A 324 1 10 HELIX 5 5 CYS A 327 HIS A 346 1 20 HELIX 6 6 ASN B 259 ALA B 263 5 5 HELIX 7 7 ASP B 264 THR B 271 1 8 HELIX 8 8 ASN B 280 ALA B 287 1 8 HELIX 9 9 ASP B 315 TYR B 324 1 10 HELIX 10 10 CYS B 327 HIS B 346 1 20 SHEET 1 A 3 PHE A 289 ALA A 291 0 SHEET 2 A 3 VAL A 298 CYS A 300 -1 O LYS A 299 N TYR A 290 SHEET 3 A 3 GLY A 306 LEU A 307 -1 O LEU A 307 N VAL A 298 SHEET 1 B 3 PHE B 289 ALA B 291 0 SHEET 2 B 3 VAL B 298 CYS B 300 -1 O LYS B 299 N TYR B 290 SHEET 3 B 3 GLY B 306 LEU B 307 -1 O LEU B 307 N VAL B 298 LINK SG CYS A 300 ZN ZN A 401 1555 1555 2.41 LINK SG CYS A 303 ZN ZN A 401 1555 1555 2.25 LINK NE2 HIS A 320 ZN ZN A 401 1555 1555 2.14 LINK SG CYS A 327 ZN ZN A 401 1555 1555 2.30 LINK SG CYS B 300 ZN ZN B 401 1555 1555 2.37 LINK SG CYS B 303 ZN ZN B 401 1555 1555 2.27 LINK NE2 HIS B 320 ZN ZN B 401 1555 1555 2.15 LINK SG CYS B 327 ZN ZN B 401 1555 1555 2.32 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 SITE 1 AC3 28 LEU A 292 LYS A 297 LYS A 299 GLY A 306 SITE 2 AC3 28 LEU A 307 THR A 308 ASP A 309 GLU A 314 SITE 3 AC3 28 GLN A 319 TRP A 323 TYR A 324 LEU B 292 SITE 4 AC3 28 LYS B 297 VAL B 298 LYS B 299 GLY B 306 SITE 5 AC3 28 LEU B 307 THR B 308 ASP B 309 GLU B 314 SITE 6 AC3 28 GLN B 319 TRP B 323 TYR B 324 HOH B 523 SITE 7 AC3 28 HOH B 546 HOH B 556 HOH B 558 HOH B 562 CRYST1 32.016 33.281 48.002 77.97 70.54 61.28 P 1 2 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 0.031234 -0.017111 -0.010052 0.00000 SCALE2 0.000000 0.034261 -0.002005 0.00000 SCALE3 0.000000 0.000000 0.022132 0.00000