HEADER ELECTRON TRANSPORT 22-SEP-95 1TSB OBSLTE 08-NOV-96 1TSB 2TSB TITLE THE MUTANT MET121ALA OF PSEUDOMONAS AERUGINOSA AZURIN AND TITLE 2 ITS AZIDE DERIVATIVE, CRYSTAL STRUCTURES AND SPECTRAL TITLE 3 PROPERTIES COMPND MOL_ID: 1; COMPND 2 MOLECULE: AZURIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 4 EXPRESSION_SYSTEM_PLASMID: PUC18; SOURCE 5 EXPRESSION_SYSTEM_GENE: AZURIN FROM PSEUDOMONAS AERUGINOSA KEYWDS COPPER PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.-C.TSAI,N.BONANDER,K.HARATA,B.G.KARLSSON,T.VANNGARD, AUTHOR 2 V.LANGER,L.SJOLIN REVDAT 1 03-APR-96 1TSB 0 JRNL AUTH L.-C.TSAI,N.BONANDER,K.HARATA,B.G.KARLSSON, JRNL AUTH 2 T.VANNGARD,V.LANGER,L.SJOLIN JRNL TITL THE MUTANT MET121ALA OF PSEUDOMONAS AERUGINOSA JRNL TITL 2 AZURIN AND ITS AZIDE DERIVATIVE, CRYSTAL JRNL TITL 3 STRUCTURES AND SPECTRAL PROPERTIES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 1TSB REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 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) (%) : 77.1 REMARK 3 NUMBER OF REFLECTIONS : 17931 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) : 0.194 REMARK 3 FREE R VALUE : 0.294 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 : 3884 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 234 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.17 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) : 0.22 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 2.04 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.79 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 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 1TSB COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 1TSB ORIGINAL DEPOSITION REVISED PRIOR TO RELEASE 1TSB REMARK 5 TRACKING NUMBER: T7195, DATE REVISED: 31-JAN-96 1TSB REMARK 18 REMARK 18 1TSB EXPERIMENTAL DETAILS. 1TSB DATE OF DATA COLLECTION : REMARK 18 11-JAN-95 1TSB MONOCHROMATIC (Y/N) : Y 1TSB LAUE (Y/N) : Y REMARK 18 1TSB WAVELENGTH OR RANGE (A) : 1.54 1TSB DETECTOR TYPE : REMARK 18 FAST 1TSB DETECTOR MANUFACTURER : ENRAF-NONIUS 1TSB REMARK 18 INTENSITY-INTEGRATION SOFTWARE : MADNES 1TSB MERGING R REMARK 18 VALUE (INTENSITY) : 0.079 1TSB REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JAN-1995 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL 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) : Y 1TSB REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : FAST 1TSB REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS 1TSB REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNES 1TSB REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18193 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07900 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 54.85000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 24.05000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 24.05000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.85000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.35000 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 4 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 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 GLN B 57 CB GLN B 57 CG 0.158 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 GLU C 2 N - CA - C ANGL. DEV. =-15.3 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 GLU A 2 -111.61 52.59 REMARK 500 GLU D 2 -133.05 95.95 REMARK 525 REMARK 525 SOLVENT REMARK 525 THE FOLLOWING SOLVENT MOLECULES LIE FARTHER THAN EXPECTED REMARK 525 FROM THE PROTEIN OR NUCLEIC ACID MOLECULE AND MAY BE REMARK 525 ASSOCIATED WITH A SYMMETRY RELATED MOLECULE (M=MODEL REMARK 525 NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH 755 DISTANCE = 5.28 ANGSTROMS REMARK 525 HOH 815 DISTANCE = 5.44 ANGSTROMS REMARK 525 HOH 866 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH 876 DISTANCE = 7.72 ANGSTROMS REMARK 525 HOH 890 DISTANCE = 5.75 ANGSTROMS REMARK 525 HOH 902 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH 905 DISTANCE = 5.04 ANGSTROMS REMARK 525 HOH 908 DISTANCE = 5.08 ANGSTROMS DBREF 1TSB A 1 128 UNP P00282 AZUR_PSEAE 21 148 DBREF 1TSB B 1 128 UNP P00282 AZUR_PSEAE 21 148 DBREF 1TSB C 1 128 UNP P00282 AZUR_PSEAE 21 148 DBREF 1TSB D 1 128 UNP P00282 AZUR_PSEAE 21 148 SEQADV 1TSB ALA A 121 UNP P00282 MET 141 ENGINEERED SEQADV 1TSB ALA B 121 UNP P00282 MET 141 ENGINEERED SEQADV 1TSB ALA C 121 UNP P00282 MET 141 ENGINEERED SEQADV 1TSB ALA D 121 UNP P00282 MET 141 ENGINEERED SEQRES 1 A 128 ALA GLU CYS SER VAL ASP ILE GLN GLY ASN ASP GLN MET SEQRES 2 A 128 GLN PHE ASN THR ASN ALA ILE THR VAL ASP LYS SER CYS SEQRES 3 A 128 LYS GLN PHE THR VAL ASN LEU SER HIS PRO GLY ASN LEU SEQRES 4 A 128 PRO LYS ASN VAL MET GLY HIS ASN TRP VAL LEU SER THR SEQRES 5 A 128 ALA ALA ASP MET GLN GLY VAL VAL THR ASP GLY MET ALA SEQRES 6 A 128 SER GLY LEU ASP LYS ASP TYR LEU LYS PRO ASP ASP SER SEQRES 7 A 128 ARG VAL ILE ALA HIS THR LYS LEU ILE GLY SER GLY GLU SEQRES 8 A 128 LYS ASP SER VAL THR PHE ASP VAL SER LYS LEU LYS GLU SEQRES 9 A 128 GLY GLU GLN TYR MET PHE PHE CYS THR PHE PRO GLY HIS SEQRES 10 A 128 SER ALA LEU ALA LYS GLY THR LEU THR LEU LYS SEQRES 1 B 128 ALA GLU CYS SER VAL ASP ILE GLN GLY ASN ASP GLN MET SEQRES 2 B 128 GLN PHE ASN THR ASN ALA ILE THR VAL ASP LYS SER CYS SEQRES 3 B 128 LYS GLN PHE THR VAL ASN LEU SER HIS PRO GLY ASN LEU SEQRES 4 B 128 PRO LYS ASN VAL MET GLY HIS ASN TRP VAL LEU SER THR SEQRES 5 B 128 ALA ALA ASP MET GLN GLY VAL VAL THR ASP GLY MET ALA SEQRES 6 B 128 SER GLY LEU ASP LYS ASP TYR LEU LYS PRO ASP ASP SER SEQRES 7 B 128 ARG VAL ILE ALA HIS THR LYS LEU ILE GLY SER GLY GLU SEQRES 8 B 128 LYS ASP SER VAL THR PHE ASP VAL SER LYS LEU LYS GLU SEQRES 9 B 128 GLY GLU GLN TYR MET PHE PHE CYS THR PHE PRO GLY HIS SEQRES 10 B 128 SER ALA LEU ALA LYS GLY THR LEU THR LEU LYS SEQRES 1 C 128 ALA GLU CYS SER VAL ASP ILE GLN GLY ASN ASP GLN MET SEQRES 2 C 128 GLN PHE ASN THR ASN ALA ILE THR VAL ASP LYS SER CYS SEQRES 3 C 128 LYS GLN PHE THR VAL ASN LEU SER HIS PRO GLY ASN LEU SEQRES 4 C 128 PRO LYS ASN VAL MET GLY HIS ASN TRP VAL LEU SER THR SEQRES 5 C 128 ALA ALA ASP MET GLN GLY VAL VAL THR ASP GLY MET ALA SEQRES 6 C 128 SER GLY LEU ASP LYS ASP TYR LEU LYS PRO ASP ASP SER SEQRES 7 C 128 ARG VAL ILE ALA HIS THR LYS LEU ILE GLY SER GLY GLU SEQRES 8 C 128 LYS ASP SER VAL THR PHE ASP VAL SER LYS LEU LYS GLU SEQRES 9 C 128 GLY GLU GLN TYR MET PHE PHE CYS THR PHE PRO GLY HIS SEQRES 10 C 128 SER ALA LEU ALA LYS GLY THR LEU THR LEU LYS SEQRES 1 D 128 ALA GLU CYS SER VAL ASP ILE GLN GLY ASN ASP GLN MET SEQRES 2 D 128 GLN PHE ASN THR ASN ALA ILE THR VAL ASP LYS SER CYS SEQRES 3 D 128 LYS GLN PHE THR VAL ASN LEU SER HIS PRO GLY ASN LEU SEQRES 4 D 128 PRO LYS ASN VAL MET GLY HIS ASN TRP VAL LEU SER THR SEQRES 5 D 128 ALA ALA ASP MET GLN GLY VAL VAL THR ASP GLY MET ALA SEQRES 6 D 128 SER GLY LEU ASP LYS ASP TYR LEU LYS PRO ASP ASP SER SEQRES 7 D 128 ARG VAL ILE ALA HIS THR LYS LEU ILE GLY SER GLY GLU SEQRES 8 D 128 LYS ASP SER VAL THR PHE ASP VAL SER LYS LEU LYS GLU SEQRES 9 D 128 GLY GLU GLN TYR MET PHE PHE CYS THR PHE PRO GLY HIS SEQRES 10 D 128 SER ALA LEU ALA LYS GLY THR LEU THR LEU LYS HET AZI A 129 3 HET CU A 130 1 HET AZI B 129 3 HET CU B 130 1 HET AZI C 129 3 HET CU C 130 1 HET AZI D 129 3 HET CU D 130 1 HETNAM AZI AZIDE ION HETNAM CU COPPER (II) ION FORMUL 5 AZI 4(N3 1-) FORMUL 6 CU 4(CU 2+) FORMUL 13 HOH *234(H2 O1) HELIX 1 1 LYS A 41 MET A 44 1 4 HELIX 2 2 MET A 56 SER A 66 1 11 HELIX 3 3 LEU A 68 LYS A 70 5 3 HELIX 4 4 VAL A 99 LYS A 101 5 3 HELIX 5 5 LYS B 41 MET B 44 1 4 HELIX 6 6 MET B 56 SER B 66 1 11 HELIX 7 7 LEU B 68 LYS B 70 5 3 HELIX 8 8 VAL B 99 LYS B 101 5 3 HELIX 9 9 HIS B 117 ALA B 119 5 3 HELIX 10 10 MET C 56 SER C 66 1 11 HELIX 11 11 LEU C 68 LYS C 70 5 3 HELIX 12 12 VAL C 99 LYS C 101 5 3 HELIX 13 13 HIS C 117 ALA C 119 5 3 HELIX 14 14 LYS D 41 MET D 44 1 4 HELIX 15 15 MET D 56 SER D 66 1 11 HELIX 16 16 VAL D 99 LYS D 101 5 3 HELIX 17 17 HIS D 117 ALA D 119 5 3 SHEET 1 A 3 SER A 4 GLN A 8 0 SHEET 2 A 3 GLN A 28 SER A 34 1 N THR A 30 O VAL A 5 SHEET 3 A 3 LYS A 92 ASP A 98 -1 N PHE A 97 O PHE A 29 SHEET 1 B 4 ALA A 19 VAL A 22 0 SHEET 2 B 4 LYS A 122 LEU A 127 1 N THR A 124 O ILE A 20 SHEET 3 B 4 TYR A 108 PHE A 111 -1 N PHE A 110 O GLY A 123 SHEET 4 B 4 VAL A 49 THR A 52 -1 N SER A 51 O MET A 109 SHEET 1 C 3 SER B 4 ASP B 6 0 SHEET 2 C 3 GLN B 28 SER B 34 1 N THR B 30 O VAL B 5 SHEET 3 C 3 LYS B 92 ASP B 98 -1 N PHE B 97 O PHE B 29 SHEET 1 D 4 ALA B 19 ASP B 23 0 SHEET 2 D 4 LYS B 122 LYS B 128 1 N THR B 124 O ILE B 20 SHEET 3 D 4 TYR B 108 PHE B 111 -1 N PHE B 110 O GLY B 123 SHEET 4 D 4 VAL B 49 THR B 52 -1 N SER B 51 O MET B 109 SHEET 1 E 3 SER C 4 GLY C 9 0 SHEET 2 E 3 GLN C 28 HIS C 35 1 N THR C 30 O VAL C 5 SHEET 3 E 3 LYS C 92 ASP C 98 -1 N PHE C 97 O PHE C 29 SHEET 1 F 4 ALA C 19 VAL C 22 0 SHEET 2 F 4 LYS C 122 LEU C 127 1 N THR C 124 O ILE C 20 SHEET 3 F 4 TYR C 108 PHE C 111 -1 N PHE C 110 O GLY C 123 SHEET 4 F 4 VAL C 49 THR C 52 -1 N SER C 51 O MET C 109 SHEET 1 G 3 SER D 4 GLN D 8 0 SHEET 2 G 3 GLN D 28 SER D 34 1 N THR D 30 O VAL D 5 SHEET 3 G 3 LYS D 92 ASP D 98 -1 N PHE D 97 O PHE D 29 SHEET 1 H 4 ALA D 19 ASP D 23 0 SHEET 2 H 4 LYS D 122 LYS D 128 1 N THR D 124 O ILE D 20 SHEET 3 H 4 TYR D 108 PHE D 111 -1 N PHE D 110 O GLY D 123 SHEET 4 H 4 VAL D 49 THR D 52 -1 N SER D 51 O MET D 109 SSBOND 1 CYS A 3 CYS A 26 SSBOND 2 CYS B 3 CYS B 26 SSBOND 3 CYS C 3 CYS C 26 SSBOND 4 CYS D 3 CYS D 26 CRYST1 109.700 98.700 48.100 90.00 90.00 90.00 P 21 21 21 16 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 0.009116 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010132 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020790 0.00000