HEADER APOPTOSIS 26-NOV-08 3FDM TITLE ALPHA/BETA FOLDAMER IN COMPLEX WITH BCL-XL COMPND MOL_ID: 1; COMPND 2 MOLECULE: APOPTOSIS REGULATOR BCL-X; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: RESIDUE 1-209, DELETION OF AMINO ACIDS 27 TO 82; COMPND 5 SYNONYM: BCL-XL, BCL-2-LIKE 1 PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ALPHA/BETA-PEPTIDE FOLDAMER; COMPND 9 CHAIN: D, E, F; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: PEPTIDE COMPRISING ALPHA- AND BETA- AMINO ACIDS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BCL-X; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P3; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630; SOURCE 15 OTHER_DETAILS: CHEMICALLY SYNTHESIZED KEYWDS PROTEIN-PEPTIDE COMPLEX, HELICAL BUNDLE, FOLDAMER, APOPTOSIS, KEYWDS 2 ALTERNATIVE SPLICING, MEMBRANE, MITOCHONDRION, NUCLEUS, KEYWDS 3 TRANSMEMBRANE EXPDTA X-RAY DIFFRACTION AUTHOR W.D.FAIRLIE,E.F.LEE,B.J.SMITH,P.E.CZABOTAR,P.M.COLMAN,J.D.SADOWSKY, AUTHOR 2 K.J.PETERSON-KAUFMAN,S.H.GELLMAN REVDAT 6 15-NOV-23 3FDM 1 ATOM REVDAT 5 01-NOV-23 3FDM 1 REMARK DBREF SEQADV LINK REVDAT 4 16-AUG-17 3FDM 1 SOURCE REVDAT 3 09-AUG-17 3FDM 1 SOURCE REMARK REVDAT 2 09-JUN-09 3FDM 1 JRNL REVDAT 1 10-MAR-09 3FDM 0 JRNL AUTH E.F.LEE,J.D.SADOWSKY,B.J.SMITH,P.E.CZABOTAR, JRNL AUTH 2 K.J.PETERSON-KAUFMAN,P.M.COLMAN,S.H.GELLMAN,W.D.FAIRLIE JRNL TITL HIGH-RESOLUTION STRUCTURAL CHARACTERIZATION OF A HELICAL JRNL TITL 2 ALPHA/BETA-PEPTIDE FOLDAMER BOUND TO THE ANTI-APOPTOTIC JRNL TITL 3 PROTEIN BCL-X(L) JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 48 4318 2009 JRNL REFN ISSN 1433-7851 JRNL PMID 19229915 JRNL DOI 10.1002/ANIE.200805761 REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.4.0067 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) : 2.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 24020 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1299 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) : 2.26 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1639 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.29 REMARK 3 BIN R VALUE (WORKING SET) : 0.1590 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3863 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.67 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.97000 REMARK 3 B22 (A**2) : 0.17000 REMARK 3 B33 (A**2) : 0.80000 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): 0.311 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.230 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.134 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.170 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.911 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4018 ; 0.015 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5411 ; 1.614 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 474 ; 7.120 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 208 ;33.831 ;23.702 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 636 ;17.746 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;22.103 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 569 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3051 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2383 ; 0.794 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3795 ; 1.509 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1635 ; 2.419 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1615 ; 3.834 ; 4.500 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 : 1.20 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 3FDM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050458. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : AXCO CAPILLARY OPTIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25355 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.260 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 38.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.5 REMARK 200 DATA REDUNDANCY IN SHELL : 9.20 REMARK 200 R MERGE FOR SHELL (I) : 0.18200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 13.10 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 2P1L WITHOUT BECLIN BH3 LIGAND REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG 3350, 0.2M LITHIUM REMARK 280 NITRATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 82.83400 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 82.83400 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 36.58050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.14050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 36.58050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.14050 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 82.83400 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.58050 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.14050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 82.83400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 36.58050 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 46.14050 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, E 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, F 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 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 82.83400 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 ALA A 199 REMARK 465 ALA A 200 REMARK 465 ALA A 201 REMARK 465 GLU A 202 REMARK 465 SER A 203 REMARK 465 ARG A 204 REMARK 465 LYS A 205 REMARK 465 GLY A 206 REMARK 465 GLN A 207 REMARK 465 GLU A 208 REMARK 465 ARG A 209 REMARK 465 ASN B 198 REMARK 465 ALA B 199 REMARK 465 ALA B 200 REMARK 465 ALA B 201 REMARK 465 GLU B 202 REMARK 465 SER B 203 REMARK 465 ARG B 204 REMARK 465 LYS B 205 REMARK 465 GLY B 206 REMARK 465 GLN B 207 REMARK 465 GLU B 208 REMARK 465 ARG B 209 REMARK 465 GLY C -4 REMARK 465 PRO C -3 REMARK 465 LEU C -2 REMARK 465 GLY C -1 REMARK 465 SER C 0 REMARK 465 MET C 1 REMARK 465 ALA C 199 REMARK 465 ALA C 200 REMARK 465 ALA C 201 REMARK 465 GLU C 202 REMARK 465 SER C 203 REMARK 465 ARG C 204 REMARK 465 LYS C 205 REMARK 465 GLY C 206 REMARK 465 GLN C 207 REMARK 465 GLU C 208 REMARK 465 ARG C 209 REMARK 465 ACE D 0 REMARK 465 ACE E 0 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 ASN C 198 O 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 290 O HOH B 297 1.99 REMARK 500 OG SER C 122 O HOH C 223 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 184 CG GLU B 184 CD -0.102 REMARK 500 ARG D 15 C NH2 D 16 N 0.238 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLN A 26 O - C - N ANGL. DEV. = -9.8 DEGREES REMARK 500 ARG B 6 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG D 15 CA - C - N ANGL. DEV. = -15.7 DEGREES REMARK 500 ARG D 15 O - C - N ANGL. DEV. = 16.6 DEGREES REMARK 500 B3L F 9 C - N - CA ANGL. DEV. = -20.2 DEGREES 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 GLN B 111 -9.86 -35.88 REMARK 500 HIS B 113 62.17 60.11 REMARK 500 MET C 159 50.82 -115.76 REMARK 500 ASN C 197 145.65 62.65 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 ALA D 2 XCP D 3 144.39 REMARK 500 LEU D 6 XCP D 7 145.33 REMARK 500 B3L D 9 GLY D 10 148.24 REMARK 500 ALA E 2 XCP E 3 143.38 REMARK 500 B3L E 9 GLY E 10 148.54 REMARK 500 ALA F 2 XCP F 3 148.32 REMARK 500 LEU F 6 XCP F 7 148.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 B3L D 9 -19.52 REMARK 500 B3L E 9 -19.47 REMARK 500 B3L F 9 -18.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 212 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 213 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 214 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 215 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 216 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 212 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 213 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FDL RELATED DB: PDB REMARK 900 BIM BH3 PEPTIDE IN COMPLEX WITH BCL-XL REMARK 999 REMARK 999 SEQUENCE REMARK 999 BCL-XL WITH AMINO ACIDS 27 TO 82 DELETED AND A C-TERMINAL REMARK 999 TRUNCATION OF THE LAST 24 RESIDUES DBREF 3FDM A 1 26 UNP Q07817 BCLX_HUMAN 1 26 DBREF 3FDM A 83 209 UNP Q07817 BCLX_HUMAN 83 209 DBREF 3FDM B 1 26 UNP Q07817 BCLX_HUMAN 1 26 DBREF 3FDM B 83 209 UNP Q07817 BCLX_HUMAN 83 209 DBREF 3FDM C 1 26 UNP Q07817 BCLX_HUMAN 1 26 DBREF 3FDM C 83 209 UNP Q07817 BCLX_HUMAN 83 209 DBREF 3FDM D 0 16 PDB 3FDM 3FDM 0 16 DBREF 3FDM E 0 16 PDB 3FDM 3FDM 0 16 DBREF 3FDM F 0 16 PDB 3FDM 3FDM 0 16 SEQADV 3FDM GLY A -4 UNP Q07817 EXPRESSION TAG SEQADV 3FDM PRO A -3 UNP Q07817 EXPRESSION TAG SEQADV 3FDM LEU A -2 UNP Q07817 EXPRESSION TAG SEQADV 3FDM GLY A -1 UNP Q07817 EXPRESSION TAG SEQADV 3FDM SER A 0 UNP Q07817 EXPRESSION TAG SEQADV 3FDM GLY B -4 UNP Q07817 EXPRESSION TAG SEQADV 3FDM PRO B -3 UNP Q07817 EXPRESSION TAG SEQADV 3FDM LEU B -2 UNP Q07817 EXPRESSION TAG SEQADV 3FDM GLY B -1 UNP Q07817 EXPRESSION TAG SEQADV 3FDM SER B 0 UNP Q07817 EXPRESSION TAG SEQADV 3FDM GLY C -4 UNP Q07817 EXPRESSION TAG SEQADV 3FDM PRO C -3 UNP Q07817 EXPRESSION TAG SEQADV 3FDM LEU C -2 UNP Q07817 EXPRESSION TAG SEQADV 3FDM GLY C -1 UNP Q07817 EXPRESSION TAG SEQADV 3FDM SER C 0 UNP Q07817 EXPRESSION TAG SEQRES 1 A 158 GLY PRO LEU GLY SER MET SER GLN SER ASN ARG GLU LEU SEQRES 2 A 158 VAL VAL ASP PHE LEU SER TYR LYS LEU SER GLN LYS GLY SEQRES 3 A 158 TYR SER TRP SER GLN MET ALA ALA VAL LYS GLN ALA LEU SEQRES 4 A 158 ARG GLU ALA GLY ASP GLU PHE GLU LEU ARG TYR ARG ARG SEQRES 5 A 158 ALA PHE SER ASP LEU THR SER GLN LEU HIS ILE THR PRO SEQRES 6 A 158 GLY THR ALA TYR GLN SER PHE GLU GLN VAL VAL ASN GLU SEQRES 7 A 158 LEU PHE ARG ASP GLY VAL ASN TRP GLY ARG ILE VAL ALA SEQRES 8 A 158 PHE PHE SER PHE GLY GLY ALA LEU CYS VAL GLU SER VAL SEQRES 9 A 158 ASP LYS GLU MET GLN VAL LEU VAL SER ARG ILE ALA ALA SEQRES 10 A 158 TRP MET ALA THR TYR LEU ASN ASP HIS LEU GLU PRO TRP SEQRES 11 A 158 ILE GLN GLU ASN GLY GLY TRP ASP THR PHE VAL GLU LEU SEQRES 12 A 158 TYR GLY ASN ASN ALA ALA ALA GLU SER ARG LYS GLY GLN SEQRES 13 A 158 GLU ARG SEQRES 1 B 158 GLY PRO LEU GLY SER MET SER GLN SER ASN ARG GLU LEU SEQRES 2 B 158 VAL VAL ASP PHE LEU SER TYR LYS LEU SER GLN LYS GLY SEQRES 3 B 158 TYR SER TRP SER GLN MET ALA ALA VAL LYS GLN ALA LEU SEQRES 4 B 158 ARG GLU ALA GLY ASP GLU PHE GLU LEU ARG TYR ARG ARG SEQRES 5 B 158 ALA PHE SER ASP LEU THR SER GLN LEU HIS ILE THR PRO SEQRES 6 B 158 GLY THR ALA TYR GLN SER PHE GLU GLN VAL VAL ASN GLU SEQRES 7 B 158 LEU PHE ARG ASP GLY VAL ASN TRP GLY ARG ILE VAL ALA SEQRES 8 B 158 PHE PHE SER PHE GLY GLY ALA LEU CYS VAL GLU SER VAL SEQRES 9 B 158 ASP LYS GLU MET GLN VAL LEU VAL SER ARG ILE ALA ALA SEQRES 10 B 158 TRP MET ALA THR TYR LEU ASN ASP HIS LEU GLU PRO TRP SEQRES 11 B 158 ILE GLN GLU ASN GLY GLY TRP ASP THR PHE VAL GLU LEU SEQRES 12 B 158 TYR GLY ASN ASN ALA ALA ALA GLU SER ARG LYS GLY GLN SEQRES 13 B 158 GLU ARG SEQRES 1 C 158 GLY PRO LEU GLY SER MET SER GLN SER ASN ARG GLU LEU SEQRES 2 C 158 VAL VAL ASP PHE LEU SER TYR LYS LEU SER GLN LYS GLY SEQRES 3 C 158 TYR SER TRP SER GLN MET ALA ALA VAL LYS GLN ALA LEU SEQRES 4 C 158 ARG GLU ALA GLY ASP GLU PHE GLU LEU ARG TYR ARG ARG SEQRES 5 C 158 ALA PHE SER ASP LEU THR SER GLN LEU HIS ILE THR PRO SEQRES 6 C 158 GLY THR ALA TYR GLN SER PHE GLU GLN VAL VAL ASN GLU SEQRES 7 C 158 LEU PHE ARG ASP GLY VAL ASN TRP GLY ARG ILE VAL ALA SEQRES 8 C 158 PHE PHE SER PHE GLY GLY ALA LEU CYS VAL GLU SER VAL SEQRES 9 C 158 ASP LYS GLU MET GLN VAL LEU VAL SER ARG ILE ALA ALA SEQRES 10 C 158 TRP MET ALA THR TYR LEU ASN ASP HIS LEU GLU PRO TRP SEQRES 11 C 158 ILE GLN GLU ASN GLY GLY TRP ASP THR PHE VAL GLU LEU SEQRES 12 C 158 TYR GLY ASN ASN ALA ALA ALA GLU SER ARG LYS GLY GLN SEQRES 13 C 158 GLU ARG SEQRES 1 D 17 ACE XPC ALA XCP ARG XCP LEU XCP LYS B3L GLY ASP ALA SEQRES 2 D 17 PHE ASN ARG NH2 SEQRES 1 E 17 ACE XPC ALA XCP ARG XCP LEU XCP LYS B3L GLY ASP ALA SEQRES 2 E 17 PHE ASN ARG NH2 SEQRES 1 F 17 ACE XPC ALA XCP ARG XCP LEU XCP LYS B3L GLY ASP ALA SEQRES 2 F 17 PHE ASN ARG NH2 HET XPC D 1 8 HET XCP D 3 8 HET XCP D 5 8 HET XCP D 7 8 HET B3L D 9 9 HET NH2 D 16 1 HET XPC E 1 8 HET XCP E 3 8 HET XCP E 5 8 HET XCP E 7 8 HET B3L E 9 9 HET NH2 E 16 1 HET ACE F 0 3 HET XPC F 1 8 HET XCP F 3 8 HET XCP F 5 8 HET XCP F 7 8 HET B3L F 9 9 HET NH2 F 16 1 HET EDO A 210 4 HET EDO A 211 4 HET EDO A 212 4 HET EDO A 213 4 HET EDO A 214 4 HET EDO A 215 4 HET EDO A 216 4 HET EDO B 210 4 HET EDO B 211 4 HET EDO B 212 4 HET EDO B 213 4 HETNAM XPC (3S,4R)-4-AMINOPYRROLIDINE-3-CARBOXYLIC ACID HETNAM XCP (1S,2S)-2-AMINOCYCLOPENTANECARBOXYLIC ACID HETNAM B3L (3S)-3-AMINO-5-METHYLHEXANOIC ACID HETNAM NH2 AMINO GROUP HETNAM ACE ACETYL GROUP HETNAM EDO 1,2-ETHANEDIOL HETSYN XPC (3R,4S)-3-AMINOPYRROLIDINE-4-CARBOXYLIC ACID HETSYN B3L (S)-BETA-3-HOMOLEUCINE HETSYN EDO ETHYLENE GLYCOL FORMUL 4 XPC 3(C5 H10 N2 O2) FORMUL 4 XCP 9(C6 H11 N O2) FORMUL 4 B3L 3(C7 H15 N O2) FORMUL 4 NH2 3(H2 N) FORMUL 6 ACE C2 H4 O FORMUL 7 EDO 11(C2 H6 O2) FORMUL 18 HOH *288(H2 O) HELIX 1 1 SER A 0 GLN A 19 1 20 HELIX 2 2 SER A 25 ARG A 102 1 22 HELIX 3 3 ARG A 103 PHE A 105 5 3 HELIX 4 4 ASP A 107 LEU A 112 1 6 HELIX 5 5 THR A 115 ASP A 133 1 19 HELIX 6 6 ASN A 136 LYS A 157 1 22 HELIX 7 7 VAL A 161 LEU A 178 1 18 HELIX 8 8 LEU A 178 ASN A 185 1 8 HELIX 9 9 GLY A 186 GLY A 196 1 11 HELIX 10 10 SER B 0 GLN B 19 1 20 HELIX 11 11 SER B 25 TYR B 101 1 21 HELIX 12 12 TYR B 101 LEU B 112 1 12 HELIX 13 13 THR B 118 ARG B 132 1 15 HELIX 14 14 ASN B 136 LYS B 157 1 22 HELIX 15 15 VAL B 161 HIS B 177 1 17 HELIX 16 16 HIS B 177 ASN B 185 1 9 HELIX 17 17 GLY B 187 GLY B 196 1 10 HELIX 18 18 SER C 2 LYS C 20 1 19 HELIX 19 19 MET C 83 TYR C 101 1 19 HELIX 20 20 TYR C 101 LEU C 112 1 12 HELIX 21 21 THR C 118 PHE C 131 1 14 HELIX 22 22 ASN C 136 LYS C 157 1 22 HELIX 23 23 VAL C 161 LEU C 178 1 18 HELIX 24 24 LEU C 178 ASN C 185 1 8 HELIX 25 25 GLY C 186 GLY C 196 1 11 HELIX 26 26 XPC D 1 PHE D 13 1 13 HELIX 27 27 XPC E 1 ASN E 14 1 14 HELIX 28 28 XPC F 1 ASN F 14 1 14 LINK C XPC D 1 N ALA D 2 1555 1555 1.34 LINK C ALA D 2 N XCP D 3 1555 1555 1.33 LINK C XCP D 3 N ARG D 4 1555 1555 1.33 LINK C ARG D 4 N XCP D 5 1555 1555 1.34 LINK C XCP D 5 N LEU D 6 1555 1555 1.34 LINK C LEU D 6 N XCP D 7 1555 1555 1.33 LINK C XCP D 7 N LYS D 8 1555 1555 1.33 LINK C LYS D 8 N B3L D 9 1555 1555 1.33 LINK C B3L D 9 N GLY D 10 1555 1555 1.33 LINK C ARG D 15 N NH2 D 16 1555 1555 1.57 LINK C XPC E 1 N ALA E 2 1555 1555 1.34 LINK C ALA E 2 N XCP E 3 1555 1555 1.34 LINK C XCP E 3 N ARG E 4 1555 1555 1.33 LINK C ARG E 4 N XCP E 5 1555 1555 1.34 LINK C XCP E 5 N LEU E 6 1555 1555 1.33 LINK C LEU E 6 N XCP E 7 1555 1555 1.33 LINK C XCP E 7 N LYS E 8 1555 1555 1.33 LINK C LYS E 8 N B3L E 9 1555 1555 1.33 LINK C B3L E 9 N GLY E 10 1555 1555 1.33 LINK C ARG E 15 N NH2 E 16 1555 1555 1.32 LINK C ACE F 0 N XPC F 1 1555 1555 1.34 LINK C XPC F 1 N ALA F 2 1555 1555 1.34 LINK C ALA F 2 N XCP F 3 1555 1555 1.33 LINK C XCP F 3 N ARG F 4 1555 1555 1.34 LINK C ARG F 4 N XCP F 5 1555 1555 1.33 LINK C XCP F 5 N LEU F 6 1555 1555 1.34 LINK C LEU F 6 N XCP F 7 1555 1555 1.34 LINK C XCP F 7 N LYS F 8 1555 1555 1.34 LINK C LYS F 8 N B3L F 9 1555 1555 1.33 LINK C B3L F 9 N GLY F 10 1555 1555 1.33 LINK C ARG F 15 N NH2 F 16 1555 1555 1.40 SITE 1 AC1 7 GLU A 92 ALA A 93 GLU A 96 TYR A 195 SITE 2 AC1 7 ASN A 198 EDO A 213 ARG D 15 SITE 1 AC2 7 ALA A 168 TRP A 169 THR A 172 ALA B 168 SITE 2 AC2 7 TRP B 169 THR B 172 HOH B 238 SITE 1 AC3 3 ASP A 156 LYS B 20 TYR B 22 SITE 1 AC4 6 GLU A 96 ARG A 100 ASN A 198 EDO A 210 SITE 2 AC4 6 HOH A 258 ARG D 15 SITE 1 AC5 4 ASP A 95 GLU A 98 LEU A 99 HOH A 284 SITE 1 AC6 6 ARG A 102 PHE A 105 SER A 145 PHE A 146 SITE 2 AC6 6 ALA A 149 HOH A 264 SITE 1 AC7 6 HOH A 35 GLN A 88 ASP A 95 HOH A 249 SITE 2 AC7 6 HOH A 251 TYR B 15 SITE 1 AC8 6 LEU B 194 TYR B 195 GLY B 196 HOH B 242 SITE 2 AC8 6 HOH B 290 ARG E 15 SITE 1 AC9 5 SER B 18 TYR B 22 SER B 23 HOH B 30 SITE 2 AC9 5 ASN B 197 SITE 1 BC1 4 SER A 0 VAL A 163 SER B 23 TRP B 24 SITE 1 BC2 4 TRP A 24 SER B 2 HOH B 76 SER B 164 CRYST1 73.161 92.281 165.668 90.00 90.00 90.00 C 2 2 21 24 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 0.013668 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010836 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006036 0.00000