HEADER DNA BINDING PROTEIN/DNA 29-NOV-04 1WTP TITLE HYPERTHERMOPHILE CHROMOSOMAL PROTEIN SAC7D SINGLE MUTANT TITLE 2 M29F IN COMPLEX WITH DNA GCGA(UBR)CGC COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*GP*CP*GP*AP*(BRU)P*CP*GP*C)-3'; COMPND 3 CHAIN: C, D, E, F; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA-BINDING PROTEINS 7A/7B/7D; COMPND 7 CHAIN: A, B; COMPND 8 SYNONYM: 7 KD HYPERTHERMOPHILE DNA-BINDING PROTEIN, 7 KDA COMPND 9 DNA-BINDING PROTEINS A/B/D, SAC7D; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: SULFOLOBUS ACIDOCALDARIUS; SOURCE 5 ORGANISM_TAXID: 2285; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET3B KEYWDS COMPLEX CHROMATIN PROTEIN/DNA, MINOR-GROOVE DNA BINDING, KEYWDS 2 ARCHEA, KINKED-DNA, INTERCALATION, SAC7D MUTANT, DNA KEYWDS 3 BINDING PROTEIN/DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.-Y.CHEN,T.-P.KO,T.-W.LIN,C.-C.CHOU,C.-J.CHEN,A.H.-J.WANG REVDAT 2 24-FEB-09 1WTP 1 VERSN REVDAT 1 22-FEB-05 1WTP 0 JRNL AUTH C.-Y.CHEN,T.-P.KO,T.-W.LIN,C.-C.CHOU,C.-J.CHEN, JRNL AUTH 2 A.H.-J.WANG JRNL TITL PROBING THE DNA KINK STRUCTURE INDUCED BY THE JRNL TITL 2 HYPERTHERMOPHILIC CHROMOSOMAL PROTEIN SAC7D JRNL REF NUCLEIC ACIDS RES. V. 33 430 2005 JRNL REFN ISSN 0305-1048 JRNL PMID 15653643 JRNL DOI 10.1093/NAR/GKI191 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 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) (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 14194 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 SET) : 0.222 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1434 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3268 REMARK 3 BIN FREE R VALUE : 0.3703 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 118 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.044 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1027 REMARK 3 NUCLEIC ACID ATOMS : 644 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 156 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.18 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.66 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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: NULL REMARK 4 REMARK 4 1WTP COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-DEC-04. REMARK 100 THE RCSB ID CODE IS RCSB023988. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 150 REMARK 200 PH : 7.0 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-002 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14849 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.26900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1AZP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, TRIS BUFFER, PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298.0K 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 23.94450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, E, F, 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 MET A 1 REMARK 465 LYS A 65 REMARK 465 LYS A 66 REMARK 465 MET B 1 REMARK 465 LYS B 66 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 LYS A 21 -86.06 -99.85 REMARK 500 ASP A 36 71.05 -117.45 REMARK 500 ASN A 37 98.73 16.26 REMARK 500 ASN B 37 53.36 39.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 DG C 103 0.06 SIDE_CHAIN REMARK 500 DC C 106 0.06 SIDE_CHAIN REMARK 500 DC D 114 0.07 SIDE_CHAIN REMARK 500 DC D 116 0.08 SIDE_CHAIN REMARK 500 DC E 102 0.09 SIDE_CHAIN REMARK 500 DC E 106 0.07 SIDE_CHAIN REMARK 500 DG E 107 0.07 SIDE_CHAIN REMARK 500 DA F 112 0.06 SIDE_CHAIN REMARK 500 DC F 114 0.11 SIDE_CHAIN REMARK 500 DC F 116 0.07 SIDE_CHAIN 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 B 240 DISTANCE = 5.00 ANGSTROMS REMARK 525 HOH C 258 DISTANCE = 5.35 ANGSTROMS REMARK 525 HOH D 257 DISTANCE = 7.12 ANGSTROMS REMARK 525 HOH E 340 DISTANCE = 5.34 ANGSTROMS REMARK 525 HOH A 259 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH A 265 DISTANCE = 7.79 ANGSTROMS REMARK 525 HOH B 332 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH A 319 DISTANCE = 5.14 ANGSTROMS REMARK 525 HOH A 337 DISTANCE = 7.93 ANGSTROMS REMARK 525 HOH A 342 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH A 343 DISTANCE = 5.29 ANGSTROMS REMARK 525 HOH A 349 DISTANCE = 8.18 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AZP RELATED DB: PDB REMARK 900 THE WILD-TYPE SAC7D COMPLEXED WITH DNA GCGATCGC REMARK 900 RELATED ID: 1WTO RELATED DB: PDB REMARK 900 SAC7D DOUBLE MUTANT V26F/M29F IN COMPLEX WITH DNA GCGATCGC REMARK 900 RELATED ID: 1WTQ RELATED DB: PDB REMARK 900 AC7D SINGLE MUTANT M29F IN COMPLEX WITH DNA GTAATTAC REMARK 900 RELATED ID: 1WTR RELATED DB: PDB REMARK 900 SAC7D SINGLE MUTANT M29A IN COMPLEX WITH DNA GCGATCGC REMARK 900 RELATED ID: 1WTV RELATED DB: PDB REMARK 900 SAC7D SINGLE MUTANT M29A IN COMPLEX WITH DNA GTAATTAC REMARK 900 RELATED ID: 1WTW RELATED DB: PDB REMARK 900 SAC7D SINGLE MUTANT V26A IN COMPLEX WITH DNA GCGATCGC REMARK 900 RELATED ID: 1WTX RELATED DB: PDB REMARK 900 SAC7D SINGLE MUTANT V26A IN COMPLEX WITH DNA GTAATTAC DBREF 1WTP A 1 66 UNP P13123 DN71_SULAC 0 65 DBREF 1WTP B 1 66 UNP P13123 DN71_SULAC 0 65 DBREF 1WTP C 101 108 PDB 1WTP 1WTP 101 108 DBREF 1WTP D 109 116 PDB 1WTP 1WTP 109 116 DBREF 1WTP E 101 108 PDB 1WTP 1WTP 101 108 DBREF 1WTP F 109 116 PDB 1WTP 1WTP 109 116 SEQADV 1WTP PHE A 29 UNP P13123 MET 28 ENGINEERED SEQADV 1WTP PHE B 29 UNP P13123 MET 28 ENGINEERED SEQRES 1 C 8 DG DC DG DA BRU DC DG DC SEQRES 1 D 8 DG DC DG DA BRU DC DG DC SEQRES 1 E 8 DG DC DG DA BRU DC DG DC SEQRES 1 F 8 DG DC DG DA BRU DC DG DC SEQRES 1 A 66 MET VAL LYS VAL LYS PHE LYS TYR LYS GLY GLU GLU LYS SEQRES 2 A 66 GLU VAL ASP THR SER LYS ILE LYS LYS VAL TRP ARG VAL SEQRES 3 A 66 GLY LYS PHE VAL SER PHE THR TYR ASP ASP ASN GLY LYS SEQRES 4 A 66 THR GLY ARG GLY ALA VAL SER GLU LYS ASP ALA PRO LYS SEQRES 5 A 66 GLU LEU LEU ASP MET LEU ALA ARG ALA GLU ARG GLU LYS SEQRES 6 A 66 LYS SEQRES 1 B 66 MET VAL LYS VAL LYS PHE LYS TYR LYS GLY GLU GLU LYS SEQRES 2 B 66 GLU VAL ASP THR SER LYS ILE LYS LYS VAL TRP ARG VAL SEQRES 3 B 66 GLY LYS PHE VAL SER PHE THR TYR ASP ASP ASN GLY LYS SEQRES 4 B 66 THR GLY ARG GLY ALA VAL SER GLU LYS ASP ALA PRO LYS SEQRES 5 B 66 GLU LEU LEU ASP MET LEU ALA ARG ALA GLU ARG GLU LYS SEQRES 6 B 66 LYS MODRES 1WTP BRU C 105 DU MODRES 1WTP BRU D 113 DU MODRES 1WTP BRU E 105 DU MODRES 1WTP BRU F 113 DU HET BRU C 105 20 HET BRU D 113 20 HET BRU E 105 20 HET BRU F 113 20 HETNAM BRU 5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE FORMUL 1 BRU 4(C9 H12 BR N2 O8 P) FORMUL 7 HOH *156(H2 O) HELIX 1 1 LYS A 48 ALA A 50 5 3 HELIX 2 2 PRO A 51 ARG A 63 1 13 HELIX 3 3 LYS B 48 ALA B 50 5 3 HELIX 4 4 PRO B 51 LYS B 65 1 15 SHEET 1 A 2 LYS A 3 TYR A 8 0 SHEET 2 A 2 GLU A 11 ASP A 16 -1 O LYS A 13 N PHE A 6 SHEET 1 B 3 ILE A 20 VAL A 26 0 SHEET 2 B 3 PHE A 29 ASP A 36 -1 O PHE A 29 N VAL A 26 SHEET 3 B 3 LYS A 39 SER A 46 -1 O VAL A 45 N VAL A 30 SHEET 1 C 2 LYS B 3 TYR B 8 0 SHEET 2 C 2 GLU B 11 ASP B 16 -1 O VAL B 15 N VAL B 4 SHEET 1 D 3 ILE B 20 VAL B 26 0 SHEET 2 D 3 PHE B 29 ASP B 36 -1 O SER B 31 N TRP B 24 SHEET 3 D 3 LYS B 39 SER B 46 -1 O VAL B 45 N VAL B 30 LINK O3' DA C 104 P BRU C 105 1555 1555 1.61 LINK O3' BRU C 105 P DC C 106 1555 1555 1.60 LINK O3' DA D 112 P BRU D 113 1555 1555 1.62 LINK O3' BRU D 113 P DC D 114 1555 1555 1.61 LINK O3' DA E 104 P BRU E 105 1555 1555 1.60 LINK O3' BRU E 105 P DC E 106 1555 1555 1.60 LINK O3' DA F 112 P BRU F 113 1555 1555 1.61 LINK O3' BRU F 113 P DC F 114 1555 1555 1.59 CRYST1 38.217 47.889 52.494 90.00 102.67 90.00 P 1 21 1 8 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 0.026166 0.000000 0.005882 0.00000 SCALE2 0.000000 0.020882 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019525 0.00000 MASTER 299 0 4 4 10 0 0 6 0 0 0 16 END