HEADER TRANSFERASE 06-MAY-96 1PAW OBSLTE 27-MAY-98 1PAW 2PAW TITLE THE CATALYTIC FRAGMENT OF POLY(ADP-RIBOSE) POLYMERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLY(ADP-RIBOSE) POLYMERASE; COMPND 3 CHAIN: NULL; COMPND 4 FRAGMENT: CATALYTIC FRAGMENT; COMPND 5 SYNONYM: PARP-CF, POLY(ADP-RIBOSE) TRANSFERASE, POLY (ADP- COMPND 6 RIBOSE) SYNTHETASE; COMPND 7 EC: 2.4.2.30; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANELLE: NUCLEUS; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA INSECT CELLS; SOURCE 6 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PVLPE KEYWDS TRANSFERASE, GLYCOSYLTRANSFERASE, NAD(+) ADP- KEYWDS 2 RIBOSYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.RUF,G.E.SCHULZ REVDAT 1 15-MAY-97 1PAW 0 JRNL AUTH A.RUF,J.MENISSIER DE MURCIA,G.M.DE MURCIA, JRNL AUTH 2 G.E.SCHULZ JRNL TITL STRUCTURE OF THE CATALYTIC FRAGMENT OF JRNL TITL 2 POLY(ADP-RIBOSE) POLYMERASE FROM CHICKEN JRNL REF PROC.NATL.ACAD.SCI.USA V. 93 7481 1996 JRNL REFN ASTM PNASA6 US ISSN 0027-8424 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.JUNG,E.A.MIRANDA,J.MENISSIER DE MURCIA, REMARK 1 AUTH 2 C.NIEDERGANG,M.DELARUE,G.E.SCHULZ,G.M.DE MURCIA REMARK 1 TITL CRYSTALLIZATION AND X-RAY CRYSTALLOGRAPHIC REMARK 1 TITL 2 ANALYSIS OF RECOMBINANT CHICKEN POLY (ADP-RIBOSE) REMARK 1 TITL 3 POLYMERASE CATALYTIC DOMAIN PRODUCED IN SF9 INSECT REMARK 1 TITL 4 CELLS REMARK 1 REF J.MOL.BIOL. V. 244 114 1994 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 12355 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.327 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2755 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 50 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.00 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.60 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.70 REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.980 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.650 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 1.310 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.190 ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ESTIMATED COORD. ERROR (A) : 0.44 REMARK 4 REMARK 4 1PAW COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-1995 REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : X1000 REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12355 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.06300 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) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 67.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE, DM (CCP4) REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 1/2-X,-Y,1/2+Z REMARK 290 3555 -X,1/2+Y,1/2-Z REMARK 290 4555 1/2+X,1/2-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 SMTRY1 2 -1.000000 0.000000 0.000000 29.65000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.35000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.35000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 654 REMARK 465 LEU 655 REMARK 465 THR 656 REMARK 465 VAL 657 REMARK 465 SER 658 REMARK 465 ALA 659 REMARK 465 GLY 660 REMARK 465 THR 661 REMARK 465 THR 1011 REMARK 465 SER 1012 REMARK 465 LEU 1013 REMARK 465 TRP 1014 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MET 696 SD MET 696 CE 0.073 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLY 723 N - CA - C ANGL. DEV. =-10.6 DEGREES REMARK 500 PHE 869 N - CA - C ANGL. DEV. = 9.8 DEGREES REMARK 500 TYR 930 N - CA - C ANGL. DEV. =-10.1 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 MET 746 -41.87 68.66 REMARK 650 REMARK 650 HELIX REMARK 650 THE HELIX ASSIGNMENT IN THIS ENTRY WAS DERIVED USING THE REMARK 650 PROGRAM DSSP. IT DIFFERS FROM THE PUBLISHED SECONDARY REMARK 650 STRUCTURE. REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET ASSIGNMENT IN THIS ENTRY WAS DERIVED USING THE REMARK 700 PROGRAM DSSP. IT DIFFERS FROM THE PUBLISHED SECONDARY REMARK 700 STRUCTURE. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 PDB ENTRIES 1PAW AND 1PAX FORM A RELATED SET. REMARK 999 REMARK 999 SEQUENCE REMARK 999 1PAW SWS P26446 1 - 658 NOT IN ATOMS LIST REMARK 999 1PAW SWS P26446 1008 - 1011 NOT IN ATOMS LIST REMARK 999 REMARK 999 HUMAN SEQUENCE NUMBERS ARE USED THROUGHOUT INSTEAD OF REMARK 999 CHICKEN NUMBERS TO FACILITATE COMPARISON WITH THE REMARK 999 ABUNDANT LITERATURE ON HUMAN PARP (SUBTRACT 3 FOR REMARK 999 RESPECTIVE CHICKEN NUMBERS. ALA 898 IS WELL CONSERVED AND REMARK 999 CORRECT. THE CORRESPONDING ARG IN THE SWISSPROT DATABASE REMARK 999 IS AN ERROR. DBREF 1PAW 662 1010 UNP P26446 PPOL_CHICK 659 1007 SEQADV 1PAW ALA 898 UNP P26446 ARG 895 CONFLICT SEQRES 1 361 ALA LEU THR VAL SER ALA GLY THR LYS SER LYS LEU ALA SEQRES 2 361 LYS PRO ILE GLN ASP LEU ILE LYS MET ILE PHE ASP VAL SEQRES 3 361 GLU SER MET LYS LYS ALA MET VAL GLU PHE GLU ILE ASP SEQRES 4 361 LEU GLN LYS MET PRO LEU GLY LYS LEU SER LYS ARG GLN SEQRES 5 361 ILE GLN SER ALA TYR SER ILE LEU ASN GLU VAL GLN GLN SEQRES 6 361 ALA VAL SER ASP GLY GLY SER GLU SER GLN ILE LEU ASP SEQRES 7 361 LEU SER ASN ARG PHE TYR THR LEU ILE PRO HIS ASP PHE SEQRES 8 361 GLY MET LYS LYS PRO PRO LEU LEU SER ASN LEU GLU TYR SEQRES 9 361 ILE GLN ALA LYS VAL GLN MET LEU ASP ASN LEU LEU ASP SEQRES 10 361 ILE GLU VAL ALA TYR SER LEU LEU ARG GLY GLY ASN GLU SEQRES 11 361 ASP GLY ASP LYS ASP PRO ILE ASP ILE ASN TYR GLU LYS SEQRES 12 361 LEU ARG THR ASP ILE LYS VAL VAL ASP LYS ASP SER GLU SEQRES 13 361 GLU ALA LYS ILE ILE LYS GLN TYR VAL LYS ASN THR HIS SEQRES 14 361 ALA ALA THR HIS ASN ALA TYR ASP LEU LYS VAL VAL GLU SEQRES 15 361 ILE PHE ARG ILE GLU ARG GLU GLY GLU SER GLN ARG TYR SEQRES 16 361 LYS PRO PHE LYS GLN LEU HIS ASN ARG GLN LEU LEU TRP SEQRES 17 361 HIS GLY SER ARG THR THR ASN PHE ALA GLY ILE LEU SER SEQRES 18 361 GLN GLY LEU ARG ILE ALA PRO PRO GLU ALA PRO VAL THR SEQRES 19 361 GLY TYR MET PHE GLY LYS GLY ILE TYR PHE ALA ASP MET SEQRES 20 361 VAL SER LYS SER ALA ASN TYR CYS HIS THR SER GLN ALA SEQRES 21 361 ASP PRO ILE GLY LEU ILE LEU LEU GLY GLU VAL ALA LEU SEQRES 22 361 GLY ASN MET TYR GLU LEU LYS ASN ALA SER HIS ILE THR SEQRES 23 361 LYS LEU PRO LYS GLY LYS HIS SER VAL LYS GLY LEU GLY SEQRES 24 361 LYS THR ALA PRO ASP PRO THR ALA THR THR THR LEU ASP SEQRES 25 361 GLY VAL GLU VAL PRO LEU GLY ASN GLY ILE SER THR GLY SEQRES 26 361 ILE ASN ASP THR CYS LEU LEU TYR ASN GLU TYR ILE VAL SEQRES 27 361 TYR ASP VAL ALA GLN VAL ASN LEU LYS TYR LEU LEU LYS SEQRES 28 361 LEU LYS PHE ASN TYR LYS THR SER LEU TRP FORMUL 2 HOH *50(H2 O1) HELIX 1 1 LYS 667 ILE 676 1 10 HELIX 2 2 VAL 679 GLU 688 1 10 HELIX 3 3 LEU 698 LYS 700 5 3 HELIX 4 4 LYS 703 SER 721 1 19 HELIX 5 5 GLU 726 LEU 739 1 14 HELIX 6 6 LEU 755 LEU 778 1 24 HELIX 7 7 PRO 789 LEU 797 1 9 HELIX 8 8 GLU 809 ASN 820 1 12 HELIX 9 9 GLU 844 GLN 853 1 10 HELIX 10 10 THR 866 GLN 875 5 10 HELIX 11 11 VAL 886 GLY 888 5 3 HELIX 12 12 VAL 901 CYS 908 1 8 HELIX 13 13 PRO 958 ALA 960 5 3 HELIX 14 14 VAL 994 GLN 996 5 3 SHEET 1 A 5 THR 799 VAL 804 0 SHEET 2 A 5 TYR 829 ARG 841 -1 N GLU 840 O ASP 800 SHEET 3 A 5 VAL 997 TYR 1009 -1 N ASN 1008 O ASP 830 SHEET 4 A 5 ILE 916 ALA 925 -1 N GLU 923 O ASN 998 SHEET 5 A 5 ARG 857 SER 864 -1 N SER 864 O LEU 918 SHEET 1 B 4 ILE 895 ALA 898 0 SHEET 2 B 4 GLU 988 VAL 991 -1 N VAL 991 O ILE 895 SHEET 3 B 4 SER 947 GLY 950 -1 N GLY 950 O GLU 988 SHEET 4 B 4 MET 929 LEU 932 1 N TYR 930 O SER 947 SHEET 1 C 2 THR 954 PRO 956 0 SHEET 2 C 2 GLY 974 SER 976 -1 N ILE 975 O ALA 955 SHEET 1 D 2 THR 962 LEU 964 0 SHEET 2 D 2 VAL 967 VAL 969 -1 N VAL 969 O THR 962 CRYST1 59.300 65.000 96.700 90.00 90.00 90.00 P 21 21 21 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 0.016863 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015385 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010341 0.00000