HEADER TRANSCRIPTION REGULATOR 06-MAR-09 2WC2 TITLE NMR STRUCTURE OF CATABOLITE ACTIVATOR PROTEIN IN THE UNLIGANDED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATABOLITE GENE ACTIVATOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 2-210; COMPND 5 SYNONYM: CATABOLITE ACTIVATOR PROTEIN, CAMP RECEPTOR PROTEIN, CAMP COMPND 6 REGULATORY PROTEIN; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS TRANSCRIPTION REGULATOR, TRANSCTIPTION FACTOR, TRANSCRIPTION KEYWDS 2 REGULATION, CYCLIC NUCLEOTIDE-BINDING PROTEIN, CAMP-BINDING, KEYWDS 3 TRANSCRIPTION, ALLOSTERIC PROTEIN, CATABOLITE ACTIVATOR PROTEIN, KEYWDS 4 NUCLEOTIDE-BINDING, DNA-BINDING PROTEIN, CAMP, ACTIVATOR, KEYWDS 5 ACETYLATION, DNA-BINDING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR N.POPOVYCH,S.R.TZENG,C.G.KALODIMOS REVDAT 4 15-MAY-24 2WC2 1 REMARK ATOM REVDAT 3 21-JUL-09 2WC2 1 REVDAT 2 19-MAY-09 2WC2 1 JRNL REVDAT 1 21-APR-09 2WC2 0 JRNL AUTH N.POPOVYCH,S.R.TZENG,M.TONELLI,R.H.EBRIGHT,C.G.KALODIMOS JRNL TITL STRUCTURAL BASIS FOR CAMP-MEDIATED ALLOSTERIC CONTROL OF THE JRNL TITL 2 CATABOLITE ACTIVATOR PROTEIN. JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 6927 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19359484 JRNL DOI 10.1073/PNAS.0900595106 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : HADDOCK-CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS, GROSSE REMARK 3 -KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ,RICE, REMARK 3 SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2WC2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-MAR-09. REMARK 100 THE DEPOSITION ID IS D_1290038786. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305.0 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 500 REMARK 210 PRESSURE : 1.0 ATM REMARK 210 SAMPLE CONTENTS : 90%WATER/10%D2O, 100%D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : HNCA; HN(CO)CA; HNCO; HN(CA)CO; REMARK 210 HNCACB; 3D-15N- NOESY; 3D-13C- REMARK 210 NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW, ARIA, HADDOCK, CNS REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NONE REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-20 REMARK 470 RES CSSEQI ATOMS REMARK 470 GLN A 66 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 H GLY A 45 HG2 GLN A 66 1.27 REMARK 500 O SER B 179 H GLU B 181 1.37 REMARK 500 O TYR B 41 H ALA B 95 1.54 REMARK 500 O TYR A 41 H ALA A 95 1.56 REMARK 500 HZ1 LYS A 188 OD1 ASP A 192 1.57 REMARK 500 OE1 GLU A 55 HZ3 LYS A 57 1.58 REMARK 500 OD1 ASP A 53 HZ1 LYS A 57 1.58 REMARK 500 HZ2 LYS B 35 OE1 GLU B 37 1.59 REMARK 500 HZ2 LYS A 35 OE1 GLU A 37 1.59 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 2 VAL B 205 N - CA - C ANGL. DEV. = -18.0 DEGREES REMARK 500 3 VAL A 205 N - CA - C ANGL. DEV. = -19.8 DEGREES REMARK 500 4 THR A 28 CA - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 4 THR B 28 CA - C - N ANGL. DEV. = -13.2 DEGREES REMARK 500 4 VAL B 205 N - CA - C ANGL. DEV. = -20.6 DEGREES REMARK 500 5 PRO A 24 CA - C - N ANGL. DEV. = -14.1 DEGREES REMARK 500 5 VAL B 205 N - CA - C ANGL. DEV. = -18.5 DEGREES REMARK 500 7 PRO B 24 CA - C - N ANGL. DEV. = -13.6 DEGREES REMARK 500 8 VAL A 205 N - CA - C ANGL. DEV. = -19.2 DEGREES REMARK 500 8 VAL B 205 N - CA - C ANGL. DEV. = -17.3 DEGREES REMARK 500 9 VAL A 205 N - CA - C ANGL. DEV. = -18.1 DEGREES REMARK 500 9 VAL B 205 N - CA - C ANGL. DEV. = -18.6 DEGREES REMARK 500 11 VAL A 205 N - CA - C ANGL. DEV. = -23.1 DEGREES REMARK 500 11 VAL B 205 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 12 PRO B 24 CA - C - N ANGL. DEV. = -14.5 DEGREES REMARK 500 13 VAL A 205 N - CA - C ANGL. DEV. = -20.6 DEGREES REMARK 500 13 VAL B 205 N - CA - C ANGL. DEV. = -20.6 DEGREES REMARK 500 14 VAL A 205 N - CA - C ANGL. DEV. = -17.7 DEGREES REMARK 500 14 VAL B 205 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 15 VAL A 205 N - CA - C ANGL. DEV. = -20.4 DEGREES REMARK 500 15 VAL B 205 N - CA - C ANGL. DEV. = -19.9 DEGREES REMARK 500 16 VAL A 205 N - CA - C ANGL. DEV. = -22.1 DEGREES REMARK 500 17 VAL B 205 N - CA - C ANGL. DEV. = -18.8 DEGREES REMARK 500 18 VAL B 205 N - CA - C ANGL. DEV. = -18.5 DEGREES REMARK 500 19 TYR A 63 CA - C - N ANGL. DEV. = -13.3 DEGREES REMARK 500 19 VAL A 205 N - CA - C ANGL. DEV. = -18.2 DEGREES REMARK 500 19 TYR B 63 CA - C - N ANGL. DEV. = -13.5 DEGREES REMARK 500 20 TYR B 63 CA - C - N ANGL. DEV. = -13.4 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 1 CYS A 18 -141.80 -108.25 REMARK 500 1 HIS A 21 111.50 151.25 REMARK 500 1 LYS A 22 -130.65 -101.32 REMARK 500 1 LYS A 26 -7.58 113.75 REMARK 500 1 ILE A 30 106.60 -174.67 REMARK 500 1 HIS A 31 47.80 179.60 REMARK 500 1 GLN A 32 -6.08 -142.40 REMARK 500 1 GLN A 66 81.71 -63.75 REMARK 500 1 ASP A 68 -163.62 -100.76 REMARK 500 1 LEU A 73 1.38 -65.12 REMARK 500 1 GLU A 78 25.58 93.72 REMARK 500 1 GLU A 81 55.29 157.01 REMARK 500 1 ARG A 82 -64.74 63.16 REMARK 500 1 SER A 83 -21.10 64.20 REMARK 500 1 ALA A 84 138.54 89.87 REMARK 500 1 TRP A 85 -10.18 162.32 REMARK 500 1 LYS A 130 18.91 -150.66 REMARK 500 1 VAL A 139 -35.28 -26.58 REMARK 500 1 THR A 140 97.33 -63.95 REMARK 500 1 PRO A 160 46.66 -63.79 REMARK 500 1 ASP A 161 -15.44 176.12 REMARK 500 1 ILE A 165 116.15 -169.44 REMARK 500 1 ARG A 180 16.97 -56.64 REMARK 500 1 LEU A 195 -27.41 -146.54 REMARK 500 1 ILE A 196 -146.06 -160.02 REMARK 500 1 SER A 197 104.96 -163.71 REMARK 500 1 PRO B 5 86.59 -69.03 REMARK 500 1 GLN B 6 -63.84 -109.82 REMARK 500 1 CYS B 18 -144.38 -112.12 REMARK 500 1 HIS B 21 113.59 152.85 REMARK 500 1 LYS B 22 -131.76 -104.28 REMARK 500 1 LYS B 26 -6.10 115.39 REMARK 500 1 ILE B 30 105.32 -176.34 REMARK 500 1 HIS B 31 46.44 -178.48 REMARK 500 1 GLN B 32 -3.72 -148.80 REMARK 500 1 GLN B 66 84.39 -63.17 REMARK 500 1 GLU B 78 25.37 98.11 REMARK 500 1 GLU B 81 55.59 155.21 REMARK 500 1 ARG B 82 -65.59 63.03 REMARK 500 1 SER B 83 -20.94 64.23 REMARK 500 1 ALA B 84 139.17 90.03 REMARK 500 1 TRP B 85 -8.40 161.71 REMARK 500 1 LYS B 130 23.54 -151.53 REMARK 500 1 ASP B 138 5.74 -69.59 REMARK 500 1 VAL B 139 -33.56 -26.63 REMARK 500 1 THR B 140 96.41 -64.86 REMARK 500 1 ILE B 143 -60.71 -96.63 REMARK 500 1 PRO B 160 51.75 -60.93 REMARK 500 1 ASP B 161 -16.85 171.68 REMARK 500 1 ILE B 165 119.51 -168.67 REMARK 500 REMARK 500 THIS ENTRY HAS 1207 RAMACHANDRAN OUTLIERS. 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 1 HIS A 31 -12.23 REMARK 500 1 HIS B 31 -12.01 REMARK 500 1 SER B 179 11.36 REMARK 500 2 HIS A 31 -12.23 REMARK 500 2 HIS B 31 -12.18 REMARK 500 3 HIS A 31 -12.13 REMARK 500 3 HIS B 31 -11.67 REMARK 500 4 HIS A 31 -11.45 REMARK 500 4 HIS B 31 -10.20 REMARK 500 5 HIS A 31 -13.40 REMARK 500 5 HIS B 31 -13.12 REMARK 500 7 HIS A 31 -13.29 REMARK 500 7 ASP A 138 14.87 REMARK 500 7 HIS B 31 -12.46 REMARK 500 7 ASP B 138 14.57 REMARK 500 9 HIS A 31 -11.96 REMARK 500 9 HIS B 31 -10.91 REMARK 500 10 HIS A 31 -12.02 REMARK 500 10 HIS B 31 -11.59 REMARK 500 12 HIS A 31 -12.38 REMARK 500 12 HIS B 31 -11.40 REMARK 500 12 CYS B 92 11.56 REMARK 500 13 HIS A 31 -11.46 REMARK 500 13 HIS B 31 -11.96 REMARK 500 14 HIS A 31 -10.28 REMARK 500 14 HIS B 31 -11.28 REMARK 500 16 HIS A 31 -10.18 REMARK 500 18 HIS A 31 -10.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. DBREF 2WC2 A 1 209 UNP P0ACK0 CRP_ECO57 2 210 DBREF 2WC2 B 1 209 UNP P0ACK0 CRP_ECO57 2 210 SEQRES 1 A 209 VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU TRP SEQRES 2 A 209 PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER LYS SEQRES 3 A 209 SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR LEU SEQRES 4 A 209 TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE LYS SEQRES 5 A 209 ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU ASN SEQRES 6 A 209 GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU GLU SEQRES 7 A 209 GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR ALA SEQRES 8 A 209 CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG GLN SEQRES 9 A 209 LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SER SEQRES 10 A 209 ALA GLN MET ALA ARG ARG LEU GLN VAL THR SER GLU LYS SEQRES 11 A 209 VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG ILE SEQRES 12 A 209 ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP ALA SEQRES 13 A 209 MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR ARG SEQRES 14 A 209 GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU THR SEQRES 15 A 209 VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN LEU SEQRES 16 A 209 ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY THR SEQRES 17 A 209 ARG SEQRES 1 B 209 VAL LEU GLY LYS PRO GLN THR ASP PRO THR LEU GLU TRP SEQRES 2 B 209 PHE LEU SER HIS CYS HIS ILE HIS LYS TYR PRO SER LYS SEQRES 3 B 209 SER THR LEU ILE HIS GLN GLY GLU LYS ALA GLU THR LEU SEQRES 4 B 209 TYR TYR ILE VAL LYS GLY SER VAL ALA VAL LEU ILE LYS SEQRES 5 B 209 ASP GLU GLU GLY LYS GLU MET ILE LEU SER TYR LEU ASN SEQRES 6 B 209 GLN GLY ASP PHE ILE GLY GLU LEU GLY LEU PHE GLU GLU SEQRES 7 B 209 GLY GLN GLU ARG SER ALA TRP VAL ARG ALA LYS THR ALA SEQRES 8 B 209 CYS GLU VAL ALA GLU ILE SER TYR LYS LYS PHE ARG GLN SEQRES 9 B 209 LEU ILE GLN VAL ASN PRO ASP ILE LEU MET ARG LEU SER SEQRES 10 B 209 ALA GLN MET ALA ARG ARG LEU GLN VAL THR SER GLU LYS SEQRES 11 B 209 VAL GLY ASN LEU ALA PHE LEU ASP VAL THR GLY ARG ILE SEQRES 12 B 209 ALA GLN THR LEU LEU ASN LEU ALA LYS GLN PRO ASP ALA SEQRES 13 B 209 MET THR HIS PRO ASP GLY MET GLN ILE LYS ILE THR ARG SEQRES 14 B 209 GLN GLU ILE GLY GLN ILE VAL GLY CYS SER ARG GLU THR SEQRES 15 B 209 VAL GLY ARG ILE LEU LYS MET LEU GLU ASP GLN ASN LEU SEQRES 16 B 209 ILE SER ALA HIS GLY LYS THR ILE VAL VAL TYR GLY THR SEQRES 17 B 209 ARG HELIX 1 1 ASP A 8 SER A 16 1 9 HELIX 2 2 LEU A 73 GLU A 78 1 6 HELIX 3 3 TYR A 99 ILE A 106 1 8 HELIX 4 4 ASP A 111 GLN A 125 1 15 HELIX 5 5 ILE A 143 LEU A 150 1 8 HELIX 6 6 ALA A 151 GLN A 153 5 3 HELIX 7 7 THR A 168 GLY A 177 1 10 HELIX 8 8 GLU A 181 ASP A 192 1 12 HELIX 9 9 ASP B 8 SER B 16 1 9 HELIX 10 10 LEU B 73 GLU B 78 1 6 HELIX 11 11 TYR B 99 ILE B 106 1 8 HELIX 12 12 ASP B 111 GLN B 125 1 15 HELIX 13 13 ILE B 143 LEU B 150 1 8 HELIX 14 14 ALA B 151 GLN B 153 5 3 HELIX 15 15 THR B 168 GLY B 177 1 10 HELIX 16 16 GLU B 181 ASP B 192 1 12 SHEET 1 AA 4 HIS A 19 TYR A 23 0 SHEET 2 AA 4 CYS A 92 SER A 98 -1 N CYS A 92 O TYR A 23 SHEET 3 AA 4 THR A 38 LYS A 44 -1 N LEU A 39 O ILE A 97 SHEET 4 AA 4 PHE A 69 ILE A 70 -1 O ILE A 70 N TYR A 40 SHEET 1 AB 4 THR A 28 ILE A 30 0 SHEET 2 AB 4 TRP A 85 ALA A 88 -1 O VAL A 86 N LEU A 29 SHEET 3 AB 4 SER A 46 LYS A 52 -1 N ALA A 48 O ARG A 87 SHEET 4 AB 4 GLU A 58 ASN A 65 -1 O MET A 59 N ILE A 51 SHEET 1 AC 4 MET A 157 HIS A 159 0 SHEET 2 AC 4 GLY A 162 LYS A 166 -1 O GLY A 162 N HIS A 159 SHEET 3 AC 4 THR A 202 VAL A 205 -1 O ILE A 203 N ILE A 165 SHEET 4 AC 4 ALA A 198 HIS A 199 -1 O HIS A 199 N THR A 202 SHEET 1 BA 4 HIS B 19 TYR B 23 0 SHEET 2 BA 4 CYS B 92 SER B 98 -1 N CYS B 92 O TYR B 23 SHEET 3 BA 4 THR B 38 LYS B 44 -1 N LEU B 39 O ILE B 97 SHEET 4 BA 4 PHE B 69 ILE B 70 -1 O ILE B 70 N TYR B 40 SHEET 1 BB 4 THR B 28 ILE B 30 0 SHEET 2 BB 4 TRP B 85 ALA B 88 -1 O VAL B 86 N LEU B 29 SHEET 3 BB 4 SER B 46 LYS B 52 -1 N ALA B 48 O ARG B 87 SHEET 4 BB 4 GLU B 58 ASN B 65 -1 O MET B 59 N ILE B 51 SHEET 1 BC 4 MET B 157 HIS B 159 0 SHEET 2 BC 4 GLY B 162 LYS B 166 -1 O GLY B 162 N HIS B 159 SHEET 3 BC 4 THR B 202 VAL B 205 -1 O ILE B 203 N ILE B 165 SHEET 4 BC 4 ALA B 198 HIS B 199 -1 O HIS B 199 N THR B 202 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 2 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1