HEADER SIGNALING PROTEIN 17-MAY-12 4F8K TITLE MOLECULAR ANALYSIS OF THE INTERACTION BETWEEN THE PROSTACYCLIN TITLE 2 RECEPTOR AND THE FIRST PDZ DOMAIN OF PDZK1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: NA(+)/H(+) EXCHANGE REGULATORY COFACTOR NHE-RF3, COMPND 3 PROSTACYCLIN RECEPTOR; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: PDZ1, UNP RESIDUES 7-106, PROSTACYCLIN RECEPTOR C-TERMINUS, COMPND 6 409-415; COMPND 7 SYNONYM: NHERF-3, CFTR-ASSOCIATED PROTEIN OF 70 KDA, NA(+)/H(+) COMPND 8 EXCHANGER REGULATORY FACTOR 3, NA/PI COTRANSPORTER C-TERMINAL- COMPND 9 ASSOCIATED PROTEIN 1, NAPI-CAP1, PDZ DOMAIN-CONTAINING PROTEIN 1, COMPND 10 SODIUM-HYDROGEN EXCHANGER REGULATORY FACTOR 3, PROSTAGLANDIN I2 COMPND 11 RECEPTOR, PGI RECEPTOR, PGI2 RECEPTOR, PROSTANOID IP RECEPTOR; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: CAP70, NHERF3, PDZK1, PROSTACYCLIN RECEPTOR, PTGIR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-3 KEYWDS PDZ DOMAIN, ADAPTOR PROTEIN, PROSTACYCLIN RECEPTOR, CHIMERA PROTEIN, KEYWDS 2 FUSION PROTEIN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR O.KOCHER,G.BIRRANE,B.T.KINSELLA,E.P.MULVANEY REVDAT 4 13-SEP-23 4F8K 1 SEQADV REVDAT 3 09-AUG-17 4F8K 1 SOURCE REMARK REVDAT 2 27-MAR-13 4F8K 1 JRNL REVDAT 1 27-FEB-13 4F8K 0 JRNL AUTH G.BIRRANE,E.P.MULVANEY,R.PAL,B.T.KINSELLA,O.KOCHER JRNL TITL MOLECULAR ANALYSIS OF THE PROSTACYCLIN RECEPTOR'S JRNL TITL 2 INTERACTION WITH THE PDZ1 DOMAIN OF ITS ADAPTOR PROTEIN JRNL TITL 3 PDZK1. JRNL REF PLOS ONE V. 8 53819 2013 JRNL REFN ESSN 1932-6203 JRNL PMID 23457445 JRNL DOI 10.1371/JOURNAL.PONE.0053819 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 22171 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) : 0.184 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1200 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) : 1577 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.11 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 87 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1686 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 132 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.58000 REMARK 3 B22 (A**2) : -0.38000 REMARK 3 B33 (A**2) : -0.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.10000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.115 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.111 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.071 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.118 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1786 ; 0.013 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1233 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2424 ; 1.591 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3046 ; 0.891 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 243 ; 6.195 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 87 ;43.414 ;25.517 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 346 ;14.306 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;22.981 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 279 ; 0.093 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2034 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 334 ; 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): 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 : BABINET MODEL WITH 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 4F8K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072590. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23390 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 40.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 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: MOLREP REMARK 200 STARTING MODEL: 3NGH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH6.5, 30% (W/V) PEG 300, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 34.23850 REMARK 290 SMTRY3 2 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 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 ARG A 8 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 8 NE - CZ - NH2 ANGL. DEV. = -5.1 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 VAL A 37 71.73 51.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3NGH RELATED DB: PDB REMARK 900 MOLECULAR ANALYSIS OF THE INTERACTION OF SR-BI WITH THE FIRST PDZ REMARK 900 DOMAIN OF PDZK1. REMARK 999 REMARK 999 SEQUENCE REMARK 999 CHIMERIC PDZ1-IP PROTEIN CONTAINS RESIDUES 7-106 OF PDZ1 FUSED TO REMARK 999 THE SEVEN CARBOXY-TERMINAL AMINO ACIDS OF MOUSE IP (RESIDUES 409- REMARK 999 415). DBREF 4F8K A 7 106 UNP Q9JIL4 NHRF3_MOUSE 7 106 DBREF 4F8K A 107 113 UNP P43252 PI2R_MOUSE 409 415 DBREF 4F8K B 7 106 UNP Q9JIL4 NHRF3_MOUSE 7 106 DBREF 4F8K B 107 113 UNP P43252 PI2R_MOUSE 409 415 SEQADV 4F8K GLY A 5 UNP Q9JIL4 EXPRESSION TAG SEQADV 4F8K SER A 6 UNP Q9JIL4 EXPRESSION TAG SEQADV 4F8K SER A 10 UNP Q9JIL4 CYS 10 ENGINEERED MUTATION SEQADV 4F8K GLY B 5 UNP Q9JIL4 EXPRESSION TAG SEQADV 4F8K SER B 6 UNP Q9JIL4 EXPRESSION TAG SEQADV 4F8K SER B 10 UNP Q9JIL4 CYS 10 ENGINEERED MUTATION SEQRES 1 A 109 GLY SER PRO ARG GLU SER LYS LEU SER LYS GLN GLU GLY SEQRES 2 A 109 GLN ASN TYR GLY PHE PHE LEU ARG ILE GLU LYS ASP THR SEQRES 3 A 109 ASP GLY HIS LEU ILE ARG VAL ILE GLU GLU GLY SER PRO SEQRES 4 A 109 ALA GLU LYS ALA GLY LEU LEU ASP GLY ASP ARG VAL LEU SEQRES 5 A 109 ARG ILE ASN GLY VAL PHE VAL ASP LYS GLU GLU HIS ALA SEQRES 6 A 109 GLN VAL VAL GLU LEU VAL ARG LYS SER GLY ASN SER VAL SEQRES 7 A 109 THR LEU LEU VAL LEU ASP GLY ASP SER TYR GLU LYS ALA SEQRES 8 A 109 VAL LYS ASN GLN VAL ASP LEU LYS GLU LEU ASP ILE ALA SEQRES 9 A 109 ALA CYS SER LEU CYS SEQRES 1 B 109 GLY SER PRO ARG GLU SER LYS LEU SER LYS GLN GLU GLY SEQRES 2 B 109 GLN ASN TYR GLY PHE PHE LEU ARG ILE GLU LYS ASP THR SEQRES 3 B 109 ASP GLY HIS LEU ILE ARG VAL ILE GLU GLU GLY SER PRO SEQRES 4 B 109 ALA GLU LYS ALA GLY LEU LEU ASP GLY ASP ARG VAL LEU SEQRES 5 B 109 ARG ILE ASN GLY VAL PHE VAL ASP LYS GLU GLU HIS ALA SEQRES 6 B 109 GLN VAL VAL GLU LEU VAL ARG LYS SER GLY ASN SER VAL SEQRES 7 B 109 THR LEU LEU VAL LEU ASP GLY ASP SER TYR GLU LYS ALA SEQRES 8 B 109 VAL LYS ASN GLN VAL ASP LEU LYS GLU LEU ASP ILE ALA SEQRES 9 B 109 ALA CYS SER LEU CYS FORMUL 3 HOH *132(H2 O) HELIX 1 1 SER A 42 ALA A 47 1 6 HELIX 2 2 GLU A 67 SER A 78 1 12 HELIX 3 3 ASP A 88 ASN A 98 1 11 HELIX 4 4 ASP A 101 LEU A 105 5 5 HELIX 5 5 SER B 42 ALA B 47 1 6 HELIX 6 6 GLU B 67 LYS B 77 1 11 HELIX 7 7 ASP B 88 ASN B 98 1 11 HELIX 8 8 ASP B 101 LEU B 105 5 5 SHEET 1 A 4 ARG A 8 SER A 13 0 SHEET 2 A 4 SER A 81 LEU A 87 -1 O LEU A 84 N SER A 10 SHEET 3 A 4 ARG A 54 ILE A 58 -1 N LEU A 56 O LEU A 85 SHEET 4 A 4 VAL A 61 PHE A 62 -1 O VAL A 61 N ILE A 58 SHEET 1 B 2 PHE A 23 ARG A 25 0 SHEET 2 B 2 LEU A 34 ARG A 36 -1 O ARG A 36 N PHE A 23 SHEET 1 C 3 ALA A 109 CYS A 113 0 SHEET 2 C 3 PHE B 22 ILE B 26 -1 O PHE B 22 N CYS A 113 SHEET 3 C 3 LEU B 34 ARG B 36 -1 O ARG B 36 N PHE B 23 SHEET 1 D 4 ARG B 8 SER B 13 0 SHEET 2 D 4 SER B 81 LEU B 87 -1 O LEU B 84 N SER B 10 SHEET 3 D 4 ARG B 54 ILE B 58 -1 N LEU B 56 O LEU B 85 SHEET 4 D 4 VAL B 61 PHE B 62 -1 O VAL B 61 N ILE B 58 CRYST1 39.271 68.477 40.124 90.00 91.75 90.00 P 1 21 1 4 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 0.025464 0.000000 0.000778 0.00000 SCALE2 0.000000 0.014603 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024934 0.00000