3GT9 - Header Asymmetric Unit

HEADER APOPTOSIS 27-MAR-09 3GT9

TITLE STRUCTURE OF AN ML-IAP/XIAP CHIMERA BOUND TO A PEPTIDOMIMETIC

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACULOVIRAL IAP REPEAT-CONTAINING 7; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: ML-IAP RESIDUES 63-172; COMPND 5 ENGINEERED: YES; COMPND 6 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: BIRC7; 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 ZINC BINDING, PEPTIDE COMPLEX, APOPTOSIS INHIBITION, PEPTIDOMIMETIC, KEYWDS 2 SMALL MOLECULE, DRUG DESIGN, APOPTOSIS, METAL-BINDING

EXPDTA X-RAY DIFFRACTION

AUTHOR M.C.FRANKLIN,W.J.FAIRBROTHER,F.COHEN

REVDAT 3 13-JUL-11 3GT9 1 VERSN REVDAT 2 07-APR-10 3GT9 1 JRNL REVDAT 1 09-MAR-10 3GT9 0

JRNL AUTH F.COHEN,M.F.KOEHLER,P.BERGERON,L.O.ELLIOTT,J.A.FLYGARE, JRNL AUTH 2 M.C.FRANKLIN,L.GAZZARD,S.F.KETELTAS,K.LAU,C.Q.LY,V.TSUI, JRNL AUTH 3 W.J.FAIRBROTHER JRNL TITL ANTAGONISTS OF INHIBITOR OF APOPTOSIS PROTEINS BASED ON JRNL TITL 2 THIAZOLE AMIDE ISOSTERES. JRNL REF BIOORG.MED.CHEM.LETT. V. 20 2229 2010 JRNL REFN ISSN 0960-894X JRNL PMID 20189383 JRNL DOI 10.1016/J.BMCL.2010.02.021

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.COHEN,B.ALICKE,L.O.ELLIOTT,J.A.FLYGARE,T.GONCHAROV, REMARK 1 AUTH 2 S.F.KETELTAS,M.C.FRANKLIN,S.FRANKOVITZ,J.P.STEPHAN,V.TSUI, REMARK 1 AUTH 3 D.VUCIC,H.WONG,W.J.FAIRBROTHER REMARK 1 TITL ORALLY BIOAVAILABLE ANTAGONISTS OF INHIBITOR OF APOPTOSIS REMARK 1 TITL 2 PROTEINS BASED ON AN AZABICYCLOOCTANE SCAFFOLD REMARK 1 REF J.MED.CHEM. V. 52 1723 2009 REMARK 1 REFN ISSN 0022-2623 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.ZOBEL,L.WANG,E.VARFOLOMEEV,M.C.FRANKLIN,L.O.ELLIOTT, REMARK 1 AUTH 2 H.J.WALLWEBER,D.C.OKAWA,J.A.FLYGARE,D.VUCIC,W.J.FAIRBROTHER, REMARK 1 AUTH 3 K.DESHAYES REMARK 1 TITL DESIGN, SYNTHESIS, AND BIOLOGICAL ACTIVITY OF A POTENT SMAC REMARK 1 TITL 2 MIMETIC THAT SENSITIZES CONCER CELLS TO APOPTOSIS BY REMARK 1 TITL 3 ANTAGONIZING IAPS. REMARK 1 REF ACS CHEM.BIOL. V. 1 525 2006 REMARK 1 REFN ISSN 1554-8929 REMARK 1 PMID 17168540 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.VUCIC,M.C.FRANKLIN,H.J.WALLWEBER,K.DAS,B.P.ECKELMAN, REMARK 1 AUTH 2 H.SHIN,L.O.ELLIOTT,K.DESHAYES,G.S.SALVESEN,W.J.FAIRBROTHER REMARK 1 TITL ENGINEERING ML-IAP TO PRODUCE AN EXTRORDINARILY POTENT REMARK 1 TITL 2 CASPASE-9 INHIBITOR: IMPLICATIONS FOR SMAC-DEPENDENT REMARK 1 TITL 3 ANTI-APOPTOTIC ACTIVITY OF ML-IAP REMARK 1 REF BIOCHEM.J. V. 385 11 2005 REMARK 1 REFN ISSN 0264-6021 REMARK 1 PMID 15485396 REMARK 1 REFERENCE 4 REMARK 1 AUTH M.C.FRANKLIN,S.KADKHODAYAN,H.ACKERLY,D.ALEXANDRU, REMARK 1 AUTH 2 M.D.DISTEFANO,L.O.ELLIOTT,J.A.FLYGARE,D.VUCIC,K.DESHAYES, REMARK 1 AUTH 3 W.J.FAIRBROTHER REMARK 1 TITL STRUCTURE AND FUNCTION ANALYSIS OF PEPTIDE ANTAGONISTS OF REMARK 1 TITL 2 MELANOMA INHIBITOR OF APOPTOSIS (ML-IAP). REMARK 1 REF BIOCHEMISTRY V. 42 8223 2003 REMARK 1 REFN ISSN 0006-2960

REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 30301 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1594 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2187 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE SET COUNT : 132 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1446 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 309 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.54000 REMARK 3 B22 (A**2) : -0.54000 REMARK 3 B33 (A**2) : 1.08000 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): 0.083 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.082 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.049 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.982 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1590 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1115 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2156 ; 1.065 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2666 ; 0.762 ; 3.005 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 176 ; 4.352 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 76 ;30.526 ;23.026 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 216 ;12.186 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ; 8.151 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 200 ; 0.054 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1758 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 372 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 334 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1145 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 777 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 668 ; 0.081 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 207 ; 0.077 ; 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): 10 ; 0.087 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 50 ; 0.147 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 36 ; 0.089 ; 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): 1145 ; 1.525 ; 2.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 361 ; 0.233 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1409 ; 1.761 ; 5.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 894 ; 1.438 ; 2.500 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 747 ; 2.328 ; 5.000 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 78 A 167 REMARK 3 RESIDUE RANGE : A 1001 A 1001 REMARK 3 RESIDUE RANGE : A 1 A 1 REMARK 3 ORIGIN FOR THE GROUP (A): 84.6405 68.0558 21.8050 REMARK 3 T TENSOR REMARK 3 T11: -0.2194 T22: -0.1994 REMARK 3 T33: -0.2181 T12: 0.0120 REMARK 3 T13: 0.0177 T23: 0.0070 REMARK 3 L TENSOR REMARK 3 L11: 2.3505 L22: 4.1983 REMARK 3 L33: 2.2864 L12: -1.4031 REMARK 3 L13: -0.4178 L23: 0.0045 REMARK 3 S TENSOR REMARK 3 S11: 0.1160 S12: 0.2353 S13: -0.0817 REMARK 3 S21: -0.3413 S22: -0.1389 S23: 0.0325 REMARK 3 S31: 0.0471 S32: -0.0577 S33: 0.0229 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 78 B 116 REMARK 3 RESIDUE RANGE : B 120 B 169 REMARK 3 RESIDUE RANGE : B 1001 B 1001 REMARK 3 RESIDUE RANGE : B 1 B 1 REMARK 3 ORIGIN FOR THE GROUP (A): 77.8483 59.5072 49.9607 REMARK 3 T TENSOR REMARK 3 T11: -0.2261 T22: -0.2294 REMARK 3 T33: -0.2198 T12: -0.0035 REMARK 3 T13: 0.0291 T23: 0.0031 REMARK 3 L TENSOR REMARK 3 L11: 1.0006 L22: 3.4533 REMARK 3 L33: 2.4563 L12: -0.3275 REMARK 3 L13: 0.1485 L23: -1.8133 REMARK 3 S TENSOR REMARK 3 S11: 0.0041 S12: -0.0798 S13: -0.0007 REMARK 3 S21: 0.2259 S22: 0.0350 S23: 0.1289 REMARK 3 S31: -0.0784 S32: -0.0745 S33: -0.0391 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 3GT9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-APR-09. REMARK 100 THE RCSB ID CODE IS RCSB052278.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : OSMIC BLUE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32004 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 14.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 11.100 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 41.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 9.80 REMARK 200 R MERGE FOR SHELL (I) : 0.65800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: DIFFERENCE FOURIER REMARK 200 STARTING MODEL: 1.3 A STRUCTURE OF THE ML-IAP/XIAP PROTEIN BOUND REMARK 200 TO A DIFFERENT PEPTIDOMIMETIC, WITH THE LIGAND AND SURROUNDING REMARK 200 WATERS REMOVED REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, PEG 3350, BIS-TRIS, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 36.73200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 43.76550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.76550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.36600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.76550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 43.76550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 55.09800 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.76550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.76550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 18.36600 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 43.76550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.76550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 55.09800 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 0.00000 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 36.73200 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: AUTHORS STATE THAT EACH ASYMMETRIC UNIT CONTAINS TWO REMARK 300 BIOLOGICAL ASSEMBLIES OF PROTEIN AND LIGAND

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 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 A 183 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 40 REMARK 465 GLY A 41 REMARK 465 SER A 42 REMARK 465 SER A 43 REMARK 465 HIS A 44 REMARK 465 HIS A 45 REMARK 465 HIS A 46 REMARK 465 HIS A 47 REMARK 465 HIS A 48 REMARK 465 HIS A 49 REMARK 465 SER A 50 REMARK 465 SER A 51 REMARK 465 GLY A 52 REMARK 465 GLU A 53 REMARK 465 VAL A 54 REMARK 465 PRO A 55 REMARK 465 ARG A 56 REMARK 465 GLY A 57 REMARK 465 SER A 58 REMARK 465 HIS A 59 REMARK 465 MET A 60 REMARK 465 LEU A 61 REMARK 465 GLU A 62 REMARK 465 THR A 63 REMARK 465 GLU A 64 REMARK 465 GLU A 65 REMARK 465 GLU A 66 REMARK 465 GLU A 67 REMARK 465 GLU A 68 REMARK 465 GLU A 69 REMARK 465 GLY A 70 REMARK 465 ALA A 71 REMARK 465 GLY A 72 REMARK 465 ALA A 73 REMARK 465 THR A 74 REMARK 465 LEU A 75 REMARK 465 SER A 76 REMARK 465 ARG A 77 REMARK 465 LEU A 168 REMARK 465 THR A 169 REMARK 465 HIS A 170 REMARK 465 SER A 171 REMARK 465 LEU A 172 REMARK 465 MET B 40 REMARK 465 GLY B 41 REMARK 465 SER B 42 REMARK 465 SER B 43 REMARK 465 HIS B 44 REMARK 465 HIS B 45 REMARK 465 HIS B 46 REMARK 465 HIS B 47 REMARK 465 HIS B 48 REMARK 465 HIS B 49 REMARK 465 SER B 50 REMARK 465 SER B 51 REMARK 465 GLY B 52 REMARK 465 GLU B 53 REMARK 465 VAL B 54 REMARK 465 PRO B 55 REMARK 465 ARG B 56 REMARK 465 GLY B 57 REMARK 465 SER B 58 REMARK 465 HIS B 59 REMARK 465 MET B 60 REMARK 465 LEU B 61 REMARK 465 GLU B 62 REMARK 465 THR B 63 REMARK 465 GLU B 64 REMARK 465 GLU B 65 REMARK 465 GLU B 66 REMARK 465 GLU B 67 REMARK 465 GLU B 68 REMARK 465 GLU B 69 REMARK 465 GLY B 70 REMARK 465 ALA B 71 REMARK 465 GLY B 72 REMARK 465 ALA B 73 REMARK 465 THR B 74 REMARK 465 LEU B 75 REMARK 465 SER B 76 REMARK 465 ARG B 77 REMARK 465 GLY B 117 REMARK 465 HIS B 118 REMARK 465 GLN B 119 REMARK 465 HIS B 170 REMARK 465 SER B 171 REMARK 465 LEU B 172

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 GLN A 119 -132.40 50.03 REMARK 500 TYR B 128 -10.36 78.57 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 250 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH B 183 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH B 195 DISTANCE = 5.77 ANGSTROMS REMARK 525 HOH B 251 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH B 254 DISTANCE = 5.21 ANGSTROMS REMARK 525 HOH B 259 DISTANCE = 7.46 ANGSTROMS REMARK 525 HOH B 272 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH B 290 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH B 299 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B 306 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH B 316 DISTANCE = 7.23 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 ZN A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 124 SG REMARK 620 2 CYS A 127 SG 106.0 REMARK 620 3 HIS A 144 NE2 99.8 119.2 REMARK 620 4 CYS A 151 SG 118.1 107.7 106.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 124 SG REMARK 620 2 CYS B 127 SG 107.3 REMARK 620 3 HIS B 144 NE2 97.9 120.8 REMARK 620 4 CYS B 151 SG 117.0 106.4 108.1 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 516 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 516 B 1

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3F7H RELATED DB: PDB REMARK 900 RELATED ID: 3F7I RELATED DB: PDB REMARK 900 RELATED ID: 3F7G RELATED DB: PDB REMARK 900 RELATED ID: 2I3H RELATED DB: PDB REMARK 900 RELATED ID: 2I3I RELATED DB: PDB REMARK 900 RELATED ID: 1TW6 RELATED DB: PDB REMARK 900 RELATED ID: 3GTA RELATED DB: PDB

DBREF 3GT9 A 63 172 UNP Q6R308 Q6R308_HUMAN 63 172 DBREF 3GT9 B 63 172 UNP Q6R308 Q6R308_HUMAN 63 172

SEQADV 3GT9 MET A 40 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY A 41 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER A 42 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER A 43 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 44 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 45 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 46 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 47 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 48 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 49 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER A 50 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER A 51 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY A 52 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLU A 53 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 VAL A 54 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 PRO A 55 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 ARG A 56 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY A 57 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER A 58 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS A 59 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 MET A 60 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 LEU A 61 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLU A 62 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY A 150 UNP Q6R308 SER 150 ENGINEERED SEQADV 3GT9 GLN A 160 UNP Q6R308 ARG 160 ENGINEERED SEQADV 3GT9 GLU A 161 UNP Q6R308 ASP 161 ENGINEERED SEQADV 3GT9 TYR A 162 UNP Q6R308 PHE 162 ENGINEERED SEQADV 3GT9 ILE A 163 UNP Q6R308 VAL 163 ENGINEERED SEQADV 3GT9 ASN A 164 UNP Q6R308 HIS 164 ENGINEERED SEQADV 3GT9 ASN A 165 UNP Q6R308 SER 165 ENGINEERED SEQADV 3GT9 ILE A 166 UNP Q6R308 VAL 166 ENGINEERED SEQADV 3GT9 HIS A 167 UNP Q6R308 GLN 167 ENGINEERED SEQADV 3GT9 LEU A 168 UNP Q6R308 GLU 168 ENGINEERED SEQADV 3GT9 LEU A 172 UNP Q6R308 GLN 172 ENGINEERED SEQADV 3GT9 MET B 40 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY B 41 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER B 42 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER B 43 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 44 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 45 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 46 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 47 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 48 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 49 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER B 50 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER B 51 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY B 52 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLU B 53 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 VAL B 54 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 PRO B 55 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 ARG B 56 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY B 57 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 SER B 58 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 HIS B 59 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 MET B 60 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 LEU B 61 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLU B 62 UNP Q6R308 EXPRESSION TAG SEQADV 3GT9 GLY B 150 UNP Q6R308 SER 150 ENGINEERED SEQADV 3GT9 GLN B 160 UNP Q6R308 ARG 160 ENGINEERED SEQADV 3GT9 GLU B 161 UNP Q6R308 ASP 161 ENGINEERED SEQADV 3GT9 TYR B 162 UNP Q6R308 PHE 162 ENGINEERED SEQADV 3GT9 ILE B 163 UNP Q6R308 VAL 163 ENGINEERED SEQADV 3GT9 ASN B 164 UNP Q6R308 HIS 164 ENGINEERED SEQADV 3GT9 ASN B 165 UNP Q6R308 SER 165 ENGINEERED SEQADV 3GT9 ILE B 166 UNP Q6R308 VAL 166 ENGINEERED SEQADV 3GT9 HIS B 167 UNP Q6R308 GLN 167 ENGINEERED SEQADV 3GT9 LEU B 168 UNP Q6R308 GLU 168 ENGINEERED SEQADV 3GT9 LEU B 172 UNP Q6R308 GLN 172 ENGINEERED

SEQRES 1 A 133 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 133 GLU VAL PRO ARG GLY SER HIS MET LEU GLU THR GLU GLU SEQRES 3 A 133 GLU GLU GLU GLU GLY ALA GLY ALA THR LEU SER ARG GLY SEQRES 4 A 133 PRO ALA PHE PRO GLY MET GLY SER GLU GLU LEU ARG LEU SEQRES 5 A 133 ALA SER PHE TYR ASP TRP PRO LEU THR ALA GLU VAL PRO SEQRES 6 A 133 PRO GLU LEU LEU ALA ALA ALA GLY PHE PHE HIS THR GLY SEQRES 7 A 133 HIS GLN ASP LYS VAL ARG CYS PHE PHE CYS TYR GLY GLY SEQRES 8 A 133 LEU GLN SER TRP LYS ARG GLY ASP ASP PRO TRP THR GLU SEQRES 9 A 133 HIS ALA LYS TRP PHE PRO GLY CYS GLN PHE LEU LEU ARG SEQRES 10 A 133 SER LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS LEU THR SEQRES 11 A 133 HIS SER LEU SEQRES 1 B 133 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 133 GLU VAL PRO ARG GLY SER HIS MET LEU GLU THR GLU GLU SEQRES 3 B 133 GLU GLU GLU GLU GLY ALA GLY ALA THR LEU SER ARG GLY SEQRES 4 B 133 PRO ALA PHE PRO GLY MET GLY SER GLU GLU LEU ARG LEU SEQRES 5 B 133 ALA SER PHE TYR ASP TRP PRO LEU THR ALA GLU VAL PRO SEQRES 6 B 133 PRO GLU LEU LEU ALA ALA ALA GLY PHE PHE HIS THR GLY SEQRES 7 B 133 HIS GLN ASP LYS VAL ARG CYS PHE PHE CYS TYR GLY GLY SEQRES 8 B 133 LEU GLN SER TRP LYS ARG GLY ASP ASP PRO TRP THR GLU SEQRES 9 B 133 HIS ALA LYS TRP PHE PRO GLY CYS GLN PHE LEU LEU ARG SEQRES 10 B 133 SER LYS GLY GLN GLU TYR ILE ASN ASN ILE HIS LEU THR SEQRES 11 B 133 HIS SER LEU

HET ZN A1001 1 HET 516 A 1 36 HET ZN B1001 1 HET 516 B 1 36

HETNAM ZN ZINC ION HETNAM 516 N-{(1S)-1-CYCLOHEXYL-2-[(2S)-2-(4-NAPHTHALEN-1-YL-1,3- HETNAM 2 516 THIAZOL-2-YL)PYRROLIDIN-1-YL]-2-OXOETHYL}-N~2~-METHYL- HETNAM 3 516 L-ALANINAMIDE

FORMUL 3 ZN 2(ZN 2+) FORMUL 4 516 2(C29 H36 N4 O2 S) FORMUL 7 HOH *309(H2 O)

HELIX 1 1 PHE A 81 GLY A 85 5 5 HELIX 2 2 SER A 86 SER A 93 1 8 HELIX 3 3 PHE A 94 TRP A 97 5 4 HELIX 4 4 PRO A 104 ALA A 111 1 8 HELIX 5 5 ASP A 139 PHE A 148 1 10 HELIX 6 6 CYS A 151 GLY A 159 1 9 HELIX 7 7 GLY A 159 HIS A 167 1 9 HELIX 8 8 PHE B 81 GLY B 85 5 5 HELIX 9 9 SER B 86 SER B 93 1 8 HELIX 10 10 PHE B 94 TRP B 97 5 4 HELIX 11 11 PRO B 104 ALA B 111 1 8 HELIX 12 12 ASP B 139 PHE B 148 1 10 HELIX 13 13 CYS B 151 GLY B 159 1 9 HELIX 14 14 GLY B 159 THR B 169 1 11

SHEET 1 A 3 PHE A 113 HIS A 115 0 SHEET 2 A 3 VAL A 122 CYS A 124 -1 O ARG A 123 N PHE A 114 SHEET 3 A 3 GLY A 130 LEU A 131 -1 O LEU A 131 N VAL A 122 SHEET 1 B 3 PHE B 113 HIS B 115 0 SHEET 2 B 3 VAL B 122 CYS B 124 -1 O ARG B 123 N PHE B 114 SHEET 3 B 3 GLY B 130 LEU B 131 -1 O LEU B 131 N VAL B 122

LINK ZN ZN A1001 SG CYS A 124 1555 1555 2.34 LINK ZN ZN A1001 SG CYS A 127 1555 1555 2.33 LINK NE2 HIS A 144 ZN ZN A1001 1555 1555 2.09 LINK ZN ZN A1001 SG CYS A 151 1555 1555 2.32 LINK ZN ZN B1001 SG CYS B 124 1555 1555 2.33 LINK ZN ZN B1001 SG CYS B 127 1555 1555 2.34 LINK NE2 HIS B 144 ZN ZN B1001 1555 1555 2.10 LINK ZN ZN B1001 SG CYS B 151 1555 1555 2.32

SITE 1 AC1 4 CYS A 124 CYS A 127 HIS A 144 CYS A 151 SITE 1 AC2 12 LYS A 121 VAL A 122 ARG A 123 GLY A 130 SITE 2 AC2 12 LEU A 131 GLN A 132 SER A 133 ASP A 138 SITE 3 AC2 12 GLU A 143 TRP A 147 HOH A 282 ARG B 136 SITE 1 AC3 4 CYS B 124 CYS B 127 HIS B 144 CYS B 151 SITE 1 AC4 15 PRO A 104 GLU A 106 LEU A 107 HOH A 289 SITE 2 AC4 15 LYS B 121 VAL B 122 ARG B 123 GLY B 130 SITE 3 AC4 15 LEU B 131 GLN B 132 SER B 133 ASP B 138 SITE 4 AC4 15 GLU B 143 TRP B 147 HOH B 310

CRYST1 87.531 87.531 73.464 90.00 90.00 90.00 P 41 21 2 16

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 0.011425 0.000000 0.000000 0.00000

SCALE2 0.000000 0.011425 0.000000 0.00000

SCALE3 0.000000 0.000000 0.013612 0.00000