HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 21-NOV-03 1RKI TITLE STRUCTURE OF PAG5_736 FROM P. AEROPHILUM WITH THREE DISULPHIDE BONDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PAG5_736; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROBACULUM AEROPHILUM; SOURCE 3 ORGANISM_TAXID: 13773; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-22B(+) KEYWDS STRUCTURAL GENOMICS, (BETA-ALPHA-BETA)X2, BETA-LOOP-BETA-BETA, CXXC KEYWDS 2 MOTIF, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR M.BEEBY,C.RYTTERSGAARD,D.R.BOUTZ,L.J.PERRY,T.O.YEATES REVDAT 4 13-JUL-11 1RKI 1 VERSN REVDAT 3 24-FEB-09 1RKI 1 VERSN REVDAT 2 06-SEP-05 1RKI 1 AUTHOR JRNL HETSYN COMPND REVDAT 1 18-JAN-05 1RKI 0 JRNL AUTH M.BEEBY,C.RYTTERSGAARD,D.R.BOUTZ,L.J.PERRY,T.O.YEATES JRNL TITL THE GENOMICS OF DISULFIDE BONDING AND PROTEIN STABILIZATION JRNL TITL 2 IN THERMOPHILES. JRNL REF PLOS BIOL. V. 3 E309 2005 JRNL REFN ISSN 1544-9173 JRNL PMID 16111437 JRNL DOI 10.1371/JOURNAL.PBIO.0030309 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS, REFMAC 5.1.24 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,MURSHUDOV, REMARK 3 : VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.63 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) (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 26648 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) : 0.184 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1409 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1420 REMARK 3 BIN R VALUE (WORKING SET) : 0.3780 REMARK 3 BIN FREE R VALUE : 0.4190 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 65 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 : 1614 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 89 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.53000 REMARK 3 B22 (A**2) : 2.69000 REMARK 3 B33 (A**2) : -2.31000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.46000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 : BABINET MODEL WITH MASK 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1RKI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-DEC-03. REMARK 100 THE RCSB ID CODE IS RCSB020837. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUN-03; 12-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; Y REMARK 200 RADIATION SOURCE : ROTATING ANODE; ALS REMARK 200 BEAMLINE : NULL; 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 1.1271 REMARK 200 MONOCHROMATOR : OSMIC CONFOCAL MAX-FLUX; DOUBLE REMARK 200 CRYSTAL SI(1 1 1) REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV; ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28068 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 90.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.12500 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) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.49500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SHELXD, MLPHARE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, LITHIUM SULPHATE, ACETATE, REMARK 280 PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 52.74150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.85850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 52.74150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.85850 REMARK 290 SMTRY3 4 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 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 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 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 ARG A 102 REMARK 465 ASN B 98 REMARK 465 GLY B 99 REMARK 465 VAL B 100 REMARK 465 PRO B 101 REMARK 465 ARG B 102 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),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS B 34 CA CYS B 34 CB -0.079 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 ARG A 19 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 CYS B 34 CA - CB - SG ANGL. DEV. = 7.0 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 LYS A 12 -7.34 81.00 REMARK 500 THR B 9 -157.94 -116.51 REMARK 500 ARG B 19 -66.35 -97.57 REMARK 500 ASP B 81 -72.93 -101.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P6G B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 206 DBREF 1RKI A 1 98 UNP Q8ZYK2 Q8ZYK2_PYRAE 1 98 DBREF 1RKI B 1 98 UNP Q8ZYK2 Q8ZYK2_PYRAE 1 98 SEQADV 1RKI GLY A 99 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI VAL A 100 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI PRO A 101 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI ARG A 102 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI GLY B 99 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI VAL B 100 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI PRO B 101 UNP Q8ZYK2 CLONING ARTIFACT SEQADV 1RKI ARG B 102 UNP Q8ZYK2 CLONING ARTIFACT SEQRES 1 A 102 MET LYS LYS HIS ILE ILE ILE LYS THR ILE PRO LYS LYS SEQRES 2 A 102 GLU GLU ILE ILE SER ARG ASP LEU CYS ASP CYS ILE TYR SEQRES 3 A 102 TYR TYR ASP ASN SER VAL ILE CYS LYS PRO ILE GLY PRO SEQRES 4 A 102 SER LYS VAL TYR VAL SER THR SER LEU GLU ASN LEU GLU SEQRES 5 A 102 LYS CYS LEU GLN LEU HIS TYR PHE LYS LYS LEU VAL LYS SEQRES 6 A 102 ASN ILE GLU ILE PHE ASP GLU VAL HIS ASN SER LYS PRO SEQRES 7 A 102 ASN CYS ASP LYS CYS LEU ILE VAL GLU ILE GLY GLY VAL SEQRES 8 A 102 TYR PHE VAL ARG ARG VAL ASN GLY VAL PRO ARG SEQRES 1 B 102 MET LYS LYS HIS ILE ILE ILE LYS THR ILE PRO LYS LYS SEQRES 2 B 102 GLU GLU ILE ILE SER ARG ASP LEU CYS ASP CYS ILE TYR SEQRES 3 B 102 TYR TYR ASP ASN SER VAL ILE CYS LYS PRO ILE GLY PRO SEQRES 4 B 102 SER LYS VAL TYR VAL SER THR SER LEU GLU ASN LEU GLU SEQRES 5 B 102 LYS CYS LEU GLN LEU HIS TYR PHE LYS LYS LEU VAL LYS SEQRES 6 B 102 ASN ILE GLU ILE PHE ASP GLU VAL HIS ASN SER LYS PRO SEQRES 7 B 102 ASN CYS ASP LYS CYS LEU ILE VAL GLU ILE GLY GLY VAL SEQRES 8 B 102 TYR PHE VAL ARG ARG VAL ASN GLY VAL PRO ARG HET ACT B 201 4 HET SO4 A 202 5 HET SO4 A 203 5 HET CL B 204 1 HET P6G B 205 19 HET PG4 B 206 13 HETNAM ACT ACETATE ION HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETNAM P6G HEXAETHYLENE GLYCOL HETNAM PG4 TETRAETHYLENE GLYCOL HETSYN P6G POLYETHYLENE GLYCOL PEG400 FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 CL CL 1- FORMUL 7 P6G C12 H26 O7 FORMUL 8 PG4 C8 H18 O5 FORMUL 9 HOH *89(H2 O) HELIX 1 1 LYS A 13 TYR A 26 1 14 HELIX 2 2 SER A 47 GLN A 56 1 10 HELIX 3 3 LEU A 57 LYS A 62 1 6 HELIX 4 4 ILE B 10 LYS B 12 5 3 HELIX 5 5 LYS B 13 ARG B 19 1 7 HELIX 6 6 ARG B 19 ASP B 29 1 11 HELIX 7 7 SER B 47 GLN B 56 1 10 HELIX 8 8 LEU B 57 LYS B 62 1 6 SHEET 1 A 4 ILE A 33 GLY A 38 0 SHEET 2 A 4 LYS A 41 THR A 46 -1 O TYR A 43 N LYS A 35 SHEET 3 A 4 LYS A 3 THR A 9 -1 N ILE A 7 O VAL A 42 SHEET 4 A 4 VAL A 64 PHE A 70 -1 O ASN A 66 N LYS A 8 SHEET 1 B 3 GLU A 72 HIS A 74 0 SHEET 2 B 3 VAL A 91 ARG A 96 -1 O TYR A 92 N HIS A 74 SHEET 3 B 3 CYS A 83 ILE A 88 -1 N VAL A 86 O PHE A 93 SHEET 1 C 4 ILE B 33 GLY B 38 0 SHEET 2 C 4 LYS B 41 THR B 46 -1 O TYR B 43 N LYS B 35 SHEET 3 C 4 LYS B 3 LYS B 8 -1 N ILE B 5 O VAL B 44 SHEET 4 C 4 ASN B 66 PHE B 70 -1 O ASN B 66 N LYS B 8 SHEET 1 D 3 GLU B 72 HIS B 74 0 SHEET 2 D 3 VAL B 91 ARG B 95 -1 O TYR B 92 N HIS B 74 SHEET 3 D 3 LEU B 84 ILE B 88 -1 N VAL B 86 O PHE B 93 SSBOND 1 CYS A 22 CYS A 34 1555 1555 2.12 SSBOND 2 CYS A 24 CYS A 54 1555 1555 2.16 SSBOND 3 CYS A 80 CYS A 83 1555 1555 2.10 SSBOND 4 CYS B 22 CYS B 34 1555 1555 2.03 SSBOND 5 CYS B 24 CYS B 54 1555 1555 2.12 SSBOND 6 CYS B 80 CYS B 83 1555 1555 2.07 SITE 1 AC1 6 ASP B 23 TYR B 27 GLU B 72 VAL B 73 SITE 2 AC1 6 HOH B 209 HOH B 231 SITE 1 AC2 7 HIS A 58 LYS A 62 HOH A 207 HOH A 225 SITE 2 AC2 7 SER B 76 LYS B 77 HOH B 243 SITE 1 AC3 3 HIS A 74 ASN A 75 SER A 76 SITE 1 AC4 4 HIS A 58 ASN B 75 HOH B 214 HOH B 248 SITE 1 AC5 8 CYS A 24 TYR A 27 TYR A 28 TYR B 27 SITE 2 AC5 8 LYS B 35 TYR B 43 VAL B 91 PG4 B 206 SITE 1 AC6 4 ASP B 20 ASP B 23 TYR B 27 P6G B 205 CRYST1 105.483 43.717 52.717 90.00 113.24 90.00 C 1 2 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 0.009480 0.000000 0.004071 0.00000 SCALE2 0.000000 0.022874 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020644 0.00000