PDB Short entry for 4UN2 HEADER PROTEIN BINDING 23-MAY-14 4UN2 TITLE CRYSTAL STRUCTURE OF THE UBA DOMAIN OF DSK2 IN COMPLEX WITH UBIQUITIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: UBIQUITIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: UBIQUITIN DOMAIN-CONTAINING PROTEIN DSK2; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: UBA DOMAIN, RESIDUES 328-373; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET32A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 12 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 13 ORGANISM_TAXID: 4932; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_VECTOR: PET28A KEYWDS PROTEIN BINDING, UBIQUITIN-ASSOCIATED DOMAIN, PROTEIN DEGRADATION EXPDTA X-RAY DIFFRACTION AUTHOR S.MICHIELSSENS,J.H.PETERS,D.BAN,S.PRATIHAR,D.SEELIGER,M.SHARMA, AUTHOR 2 K.GILLER,T.M.SABO,S.BECKER,D.LEE,C.GRIESINGER,B.L.DE GROOT REVDAT 3 10-JAN-24 4UN2 1 REMARK REVDAT 2 24-SEP-14 4UN2 1 JRNL REVDAT 1 27-AUG-14 4UN2 0 JRNL AUTH S.MICHIELSSENS,J.H.PETERS,D.BAN,S.PRATIHAR,D.SEELIGER, JRNL AUTH 2 M.SHARMA,K.GILLER,T.M.SABO,S.BECKER,D.LEE,C.GRIESINGER, JRNL AUTH 3 B.L.DE GROOT JRNL TITL A DESIGNED CONFORMATIONAL SHIFT TO CONTROL PROTEIN BINDING JRNL TITL 2 SPECIFICITY. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 53 10367 2014 JRNL REFN ISSN 1433-7851 JRNL PMID 25115701 JRNL DOI 10.1002/ANIE.201403102 REMARK 2 REMARK 2 RESOLUTION. 1.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 1.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 67.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 27090 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) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1359 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) : 1.52 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.55 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1695 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE SET COUNT : 83 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 893 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.28000 REMARK 3 B22 (A**2) : -0.28000 REMARK 3 B33 (A**2) : 0.43000 REMARK 3 B12 (A**2) : -0.14000 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): 0.061 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.060 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.039 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.316 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 926 ; 0.023 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 637 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1251 ; 2.087 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1564 ; 1.097 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 119 ; 5.904 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 44 ;35.837 ;25.227 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 173 ;14.686 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;18.616 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 144 ; 0.160 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1032 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 174 ; 0.001 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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): 1563 ; 6.477 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 30 ;30.190 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1632 ;19.090 ; 5.000 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 4UN2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1290060745. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA 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 : DYNAMICALLY BENDABLE MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27296 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 67.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 8.070 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.7800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 7.93 REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.550 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 ENTRIES 1UBQ AND 2BWB REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM CHLORIDE, 0.1M TRIS PH REMARK 280 8.5, 20% PEG 8000 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500006 -0.866014 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866037 -0.499994 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 16.49500 REMARK 290 SMTRY1 3 -0.499994 0.866014 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866037 -0.500006 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.99000 REMARK 290 SMTRY1 4 -0.500006 0.866007 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866037 0.500006 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.99000 REMARK 290 SMTRY1 6 -0.499994 -0.866022 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866037 0.499994 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 16.49500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 LEU A 73 REMARK 465 ARG A 74 REMARK 465 GLY A 75 REMARK 465 GLY A 76 REMARK 465 GLY B 326 REMARK 465 ASN B 370 REMARK 465 GLY B 371 REMARK 465 ASP B 372 REMARK 465 VAL B 373 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 A 40 CG CD OE1 NE2 REMARK 470 LYS A 48 CE NZ REMARK 470 ARG A 54 CZ NH1 NH2 REMARK 470 GLU B 329 CG CD OE1 OE2 REMARK 470 GLU B 330 CG CD OE1 OE2 REMARK 470 GLU B 333 CD OE1 OE2 REMARK 470 ARG B 337 CD NE CZ NH1 NH2 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 LEU A 67 CB - CG - CD1 ANGL. DEV. = 14.5 DEGREES REMARK 500 MET B 342 CG - SD - CE ANGL. DEV. = -18.5 DEGREES REMARK 500 ARG B 356 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG B 356 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL DBREF 4UN2 A 1 76 UNP P0CG48 UBC_HUMAN 1 76 DBREF 4UN2 B 328 373 UNP P48510 DSK2_YEAST 328 373 SEQADV 4UN2 GLY B 326 UNP P48510 EXPRESSION TAG SEQADV 4UN2 SER B 327 UNP P48510 EXPRESSION TAG SEQRES 1 A 76 MET GLN ILE PHE VAL LYS THR LEU THR GLY LYS THR ILE SEQRES 2 A 76 THR LEU GLU VAL GLU PRO SER ASP THR ILE GLU ASN VAL SEQRES 3 A 76 LYS ALA LYS ILE GLN ASP LYS GLU GLY ILE PRO PRO ASP SEQRES 4 A 76 GLN GLN ARG LEU ILE PHE ALA GLY LYS GLN LEU GLU ASP SEQRES 5 A 76 GLY ARG THR LEU SER ASP TYR ASN ILE GLN LYS GLU SER SEQRES 6 A 76 THR LEU HIS LEU VAL LEU ARG LEU ARG GLY GLY SEQRES 1 B 48 GLY SER PRO GLU GLU ARG TYR GLU HIS GLN LEU ARG GLN SEQRES 2 B 48 LEU ASN ASP MET GLY PHE PHE ASP PHE ASP ARG ASN VAL SEQRES 3 B 48 ALA ALA LEU ARG ARG SER GLY GLY SER VAL GLN GLY ALA SEQRES 4 B 48 LEU ASP SER LEU LEU ASN GLY ASP VAL FORMUL 3 HOH *109(H2 O) HELIX 1 1 THR A 22 GLY A 35 1 14 HELIX 2 2 PRO A 37 ASP A 39 5 3 HELIX 3 3 LEU A 56 ASN A 60 5 5 HELIX 4 4 SER B 327 TYR B 332 1 6 HELIX 5 5 TYR B 332 MET B 342 1 11 HELIX 6 6 ASP B 346 GLY B 358 1 13 HELIX 7 7 SER B 360 LEU B 369 1 10 SHEET 1 AA 5 THR A 12 GLU A 16 0 SHEET 2 AA 5 GLN A 2 THR A 7 -1 O ILE A 3 N LEU A 15 SHEET 3 AA 5 THR A 66 LEU A 71 1 O LEU A 67 N LYS A 6 SHEET 4 AA 5 GLN A 41 PHE A 45 -1 O ARG A 42 N VAL A 70 SHEET 5 AA 5 LYS A 48 GLN A 49 -1 O LYS A 48 N PHE A 45 CRYST1 77.971 77.972 49.485 90.00 90.00 120.00 P 31 2 1 6 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 0.012825 0.007405 0.000000 0.00000 SCALE2 0.000000 0.014809 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020208 0.00000