HEADER LIGASE 14-JUL-08 3DSQ TITLE STRUCTURE OF DESULFITOBACTERIUM HAFNIENSE PYLSC, A PYRROLYSYL TRNA TITLE 2 SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRROLYSYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFITOBACTERIUM HAFNIENSE; SOURCE 3 ORGANISM_COMMON: DESULFITOBACTERIUM FRAPPIERI; SOURCE 4 ORGANISM_TAXID: 49338; SOURCE 5 GENE: PYLS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B(+) KEYWDS HOMODIMER, AMINOACYL-TRNA SYNTHETASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR M.M.LEE,M.K.CHAN REVDAT 4 30-AUG-23 3DSQ 1 REMARK REVDAT 3 24-FEB-09 3DSQ 1 VERSN REVDAT 2 09-SEP-08 3DSQ 1 JRNL REVDAT 1 12-AUG-08 3DSQ 0 JRNL AUTH M.M.LEE,R.JIANG,R.JAIN,R.C.LARUE,J.KRZYCKI,M.K.CHAN JRNL TITL STRUCTURE OF DESULFITOBACTERIUM HAFNIENSE PYLSC, A JRNL TITL 2 PYRROLYSYL-TRNA SYNTHETASE. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 374 470 2008 JRNL REFN ISSN 0006-291X JRNL PMID 18656445 JRNL DOI 10.1016/J.BBRC.2008.07.074 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.32 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1813236.050 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 34078 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) : 0.235 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1720 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5366 REMARK 3 BIN R VALUE (WORKING SET) : 0.3320 REMARK 3 BIN FREE R VALUE : 0.3490 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 279 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4541 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 163 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.39000 REMARK 3 B22 (A**2) : -12.02000 REMARK 3 B33 (A**2) : 21.42000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.45000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.35 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 52.52 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3DSQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048440. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34081 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 58.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.09600 REMARK 200 FOR THE DATA SET : 6.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.25300 REMARK 200 R SYM FOR SHELL (I) : 0.34300 REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2Q7H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2 M POTASSIUM SODIUM TARTRATE, 0.1 M REMARK 280 TRIS PH 8.5, 10% GLYCEROL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 65.09150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.23350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.09150 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.23350 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL 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 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 PHE A 2 REMARK 465 LEU A 3 REMARK 465 THR A 4 REMARK 465 ARG A 5 REMARK 465 ARG A 6 REMARK 465 ASP A 7 REMARK 465 ASP A 111 REMARK 465 HIS A 112 REMARK 465 ASN A 288 REMARK 465 ILE B 108 REMARK 465 GLY B 109 REMARK 465 GLU B 110 REMARK 465 ASP B 111 REMARK 465 TYR B 217 REMARK 465 ASN B 288 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 VAL A 67 -62.48 -108.79 REMARK 500 ILE A 108 88.52 -67.90 REMARK 500 SER A 213 1.97 50.63 REMARK 500 SER A 214 78.69 -64.52 REMARK 500 VAL A 215 -164.59 -49.93 REMARK 500 TYR A 217 -22.07 -154.33 REMARK 500 THR B 4 115.87 44.29 REMARK 500 ARG B 6 156.46 -47.69 REMARK 500 VAL B 67 -74.63 -112.37 REMARK 500 ASP B 122 -165.61 -166.72 REMARK 500 SER B 213 114.18 -171.59 REMARK 500 VAL B 215 -152.80 38.87 REMARK 500 PHE B 247 25.28 -143.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 289 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 163 OG REMARK 620 2 GLN B 164 O 66.7 REMARK 620 3 GLN B 167 O 82.3 75.1 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 289 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 289 DBREF 3DSQ A 1 288 UNP B0S4P3 B0S4P3_DESHA 1 288 DBREF 3DSQ B 1 288 UNP B0S4P3 B0S4P3_DESHA 1 288 SEQRES 1 A 288 MET PHE LEU THR ARG ARG ASP PRO PRO LEU SER SER PHE SEQRES 2 A 288 TRP THR LYS VAL GLN TYR GLN ARG LEU LYS GLU LEU ASN SEQRES 3 A 288 ALA SER GLY GLU GLN LEU GLU MET GLY PHE SER ASP ALA SEQRES 4 A 288 LEU SER ARG ASP ARG ALA PHE GLN GLY ILE GLU HIS GLN SEQRES 5 A 288 LEU MET SER GLN GLY LYS ARG HIS LEU GLU GLN LEU ARG SEQRES 6 A 288 THR VAL LYS HIS ARG PRO ALA LEU LEU GLU LEU GLU GLU SEQRES 7 A 288 LYS LEU ALA LYS ALA LEU HIS GLN GLN GLY PHE VAL GLN SEQRES 8 A 288 VAL VAL THR PRO THR ILE ILE THR LYS SER ALA LEU ALA SEQRES 9 A 288 LYS MET THR ILE GLY GLU ASP HIS PRO LEU PHE SER GLN SEQRES 10 A 288 VAL PHE TRP LEU ASP GLY LYS LYS CYS LEU ARG PRO MET SEQRES 11 A 288 LEU ALA PRO ASN LEU TYR THR LEU TRP ARG GLU LEU GLU SEQRES 12 A 288 ARG LEU TRP ASP LYS PRO ILE ARG ILE PHE GLU ILE GLY SEQRES 13 A 288 THR CYS TYR ARG LYS GLU SER GLN GLY ALA GLN HIS LEU SEQRES 14 A 288 ASN GLU PHE THR MET LEU ASN LEU THR GLU LEU GLY THR SEQRES 15 A 288 PRO LEU GLU GLU ARG HIS GLN ARG LEU GLU ASP MET ALA SEQRES 16 A 288 ARG TRP VAL LEU GLU ALA ALA GLY ILE ARG GLU PHE GLU SEQRES 17 A 288 LEU VAL THR GLU SER SER VAL VAL TYR GLY ASP THR VAL SEQRES 18 A 288 ASP VAL MET LYS GLY ASP LEU GLU LEU ALA SER GLY ALA SEQRES 19 A 288 MET GLY PRO HIS PHE LEU ASP GLU LYS TRP GLU ILE PHE SEQRES 20 A 288 ASP PRO TRP VAL GLY LEU GLY PHE GLY LEU GLU ARG LEU SEQRES 21 A 288 LEU MET ILE ARG GLU GLY THR GLN HIS VAL GLN SER MET SEQRES 22 A 288 ALA ARG SER LEU SER TYR LEU ASP GLY VAL ARG LEU ASN SEQRES 23 A 288 ILE ASN SEQRES 1 B 288 MET PHE LEU THR ARG ARG ASP PRO PRO LEU SER SER PHE SEQRES 2 B 288 TRP THR LYS VAL GLN TYR GLN ARG LEU LYS GLU LEU ASN SEQRES 3 B 288 ALA SER GLY GLU GLN LEU GLU MET GLY PHE SER ASP ALA SEQRES 4 B 288 LEU SER ARG ASP ARG ALA PHE GLN GLY ILE GLU HIS GLN SEQRES 5 B 288 LEU MET SER GLN GLY LYS ARG HIS LEU GLU GLN LEU ARG SEQRES 6 B 288 THR VAL LYS HIS ARG PRO ALA LEU LEU GLU LEU GLU GLU SEQRES 7 B 288 LYS LEU ALA LYS ALA LEU HIS GLN GLN GLY PHE VAL GLN SEQRES 8 B 288 VAL VAL THR PRO THR ILE ILE THR LYS SER ALA LEU ALA SEQRES 9 B 288 LYS MET THR ILE GLY GLU ASP HIS PRO LEU PHE SER GLN SEQRES 10 B 288 VAL PHE TRP LEU ASP GLY LYS LYS CYS LEU ARG PRO MET SEQRES 11 B 288 LEU ALA PRO ASN LEU TYR THR LEU TRP ARG GLU LEU GLU SEQRES 12 B 288 ARG LEU TRP ASP LYS PRO ILE ARG ILE PHE GLU ILE GLY SEQRES 13 B 288 THR CYS TYR ARG LYS GLU SER GLN GLY ALA GLN HIS LEU SEQRES 14 B 288 ASN GLU PHE THR MET LEU ASN LEU THR GLU LEU GLY THR SEQRES 15 B 288 PRO LEU GLU GLU ARG HIS GLN ARG LEU GLU ASP MET ALA SEQRES 16 B 288 ARG TRP VAL LEU GLU ALA ALA GLY ILE ARG GLU PHE GLU SEQRES 17 B 288 LEU VAL THR GLU SER SER VAL VAL TYR GLY ASP THR VAL SEQRES 18 B 288 ASP VAL MET LYS GLY ASP LEU GLU LEU ALA SER GLY ALA SEQRES 19 B 288 MET GLY PRO HIS PHE LEU ASP GLU LYS TRP GLU ILE PHE SEQRES 20 B 288 ASP PRO TRP VAL GLY LEU GLY PHE GLY LEU GLU ARG LEU SEQRES 21 B 288 LEU MET ILE ARG GLU GLY THR GLN HIS VAL GLN SER MET SEQRES 22 B 288 ALA ARG SER LEU SER TYR LEU ASP GLY VAL ARG LEU ASN SEQRES 23 B 288 ILE ASN HET CL A 289 1 HET NA B 289 1 HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 3 CL CL 1- FORMUL 4 NA NA 1+ FORMUL 5 HOH *163(H2 O) HELIX 1 1 THR A 15 LEU A 25 1 11 HELIX 2 2 GLY A 29 MET A 34 1 6 HELIX 3 3 ASP A 38 VAL A 67 1 30 HELIX 4 4 PRO A 71 GLN A 86 1 16 HELIX 5 5 LYS A 100 LYS A 105 1 6 HELIX 6 6 LEU A 131 GLU A 143 1 13 HELIX 7 7 PRO A 183 GLU A 185 5 3 HELIX 8 8 GLU A 186 GLY A 203 1 18 HELIX 9 9 LEU A 257 GLY A 266 1 10 HELIX 10 10 HIS A 269 ALA A 274 5 6 HELIX 11 11 THR B 15 LEU B 25 1 11 HELIX 12 12 SER B 28 GLU B 33 1 6 HELIX 13 13 ASP B 38 VAL B 67 1 30 HELIX 14 14 PRO B 71 GLN B 86 1 16 HELIX 15 15 LYS B 100 LYS B 105 1 6 HELIX 16 16 MET B 106 THR B 107 5 2 HELIX 17 17 HIS B 112 GLN B 117 5 6 HELIX 18 18 LEU B 131 GLU B 143 1 13 HELIX 19 19 PRO B 183 GLU B 185 5 3 HELIX 20 20 GLU B 186 ALA B 202 1 17 HELIX 21 21 HIS B 238 LYS B 243 5 6 HELIX 22 22 LEU B 257 GLY B 266 1 10 HELIX 23 23 HIS B 269 ALA B 274 5 6 SHEET 1 A 7 VAL A 90 GLN A 91 0 SHEET 2 A 7 ILE A 150 TYR A 159 1 O ARG A 151 N VAL A 90 SHEET 3 A 7 GLU A 171 LEU A 180 -1 O PHE A 172 N CYS A 158 SHEET 4 A 7 TRP A 250 GLY A 256 -1 O PHE A 255 N LEU A 175 SHEET 5 A 7 LEU A 228 GLY A 236 -1 N SER A 232 O GLY A 254 SHEET 6 A 7 VAL A 221 LYS A 225 -1 N VAL A 223 O LEU A 230 SHEET 7 A 7 GLU A 208 THR A 211 -1 N GLU A 208 O MET A 224 SHEET 1 B 3 ILE A 97 THR A 99 0 SHEET 2 B 3 LYS A 125 LEU A 127 -1 O CYS A 126 N ILE A 98 SHEET 3 B 3 TRP A 120 ASP A 122 -1 N LEU A 121 O LYS A 125 SHEET 1 C 2 TYR A 279 LEU A 280 0 SHEET 2 C 2 VAL A 283 ARG A 284 -1 O VAL A 283 N LEU A 280 SHEET 1 D 7 VAL B 90 GLN B 91 0 SHEET 2 D 7 ILE B 150 TYR B 159 1 O ARG B 151 N VAL B 90 SHEET 3 D 7 GLU B 171 LEU B 180 -1 O PHE B 172 N CYS B 158 SHEET 4 D 7 TRP B 250 GLY B 256 -1 O PHE B 255 N LEU B 175 SHEET 5 D 7 LEU B 228 GLY B 236 -1 N GLY B 236 O TRP B 250 SHEET 6 D 7 ASP B 219 LYS B 225 -1 N VAL B 223 O LEU B 230 SHEET 7 D 7 GLU B 208 SER B 213 -1 N GLU B 208 O MET B 224 SHEET 1 E 2 ILE B 97 THR B 99 0 SHEET 2 E 2 LYS B 125 LEU B 127 -1 O CYS B 126 N ILE B 98 SHEET 1 F 2 TYR B 279 LEU B 280 0 SHEET 2 F 2 VAL B 283 ARG B 284 -1 O VAL B 283 N LEU B 280 LINK OG SER B 163 NA NA B 289 1555 1555 2.98 LINK O GLN B 164 NA NA B 289 1555 1555 2.96 LINK O GLN B 167 NA NA B 289 1555 1555 2.68 CISPEP 1 LYS A 148 PRO A 149 0 0.10 CISPEP 2 GLY A 236 PRO A 237 0 -0.02 CISPEP 3 LYS B 148 PRO B 149 0 -0.03 CISPEP 4 GLY B 236 PRO B 237 0 0.04 SITE 1 AC1 3 SER B 163 GLN B 164 GLN B 167 SITE 1 AC2 2 TRP A 120 LYS A 161 CRYST1 130.183 68.467 96.288 90.00 136.36 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 0.007681 0.000000 0.008055 0.00000 SCALE2 0.000000 0.014606 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015049 0.00000