HEADER SIGNALING PROTEIN 16-MAY-08 3D5L TITLE CRYSTAL STRUCTURE OF REGULATORY PROTEIN RECX COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN RECX; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 2-211; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS REUTERI; SOURCE 3 ORGANISM_TAXID: 349123; SOURCE 4 STRAIN: 100-23; SOURCE 5 GENE: LREU23DRAFT_0930; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)(RIPL); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PSGX3(BC) KEYWDS PSI-II, NYSGXRC, RECX, DNA REPAIR, 10123K, STRUCTURAL GENOMICS, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.AGARWAL,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 7 21-FEB-24 3D5L 1 REMARK REVDAT 6 03-FEB-21 3D5L 1 AUTHOR JRNL REMARK SEQADV REVDAT 5 13-JUL-11 3D5L 1 VERSN REVDAT 4 09-JUN-09 3D5L 1 REVDAT REVDAT 3 24-FEB-09 3D5L 1 VERSN REVDAT 2 23-DEC-08 3D5L 1 AUTHOR KEYWDS REVDAT 1 10-JUN-08 3D5L 0 JRNL AUTH R.AGARWAL,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF DNA REPAIR REGULATORY PROTEIN RECX. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 62466.240 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 21494 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) : 0.246 REMARK 3 FREE R VALUE : 0.300 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.900 REMARK 3 FREE R VALUE TEST SET COUNT : 633 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 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) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.50 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2801 REMARK 3 BIN R VALUE (WORKING SET) : 0.2780 REMARK 3 BIN FREE R VALUE : 0.3560 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 82 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.039 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3250 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 92 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.23000 REMARK 3 B22 (A**2) : -3.40000 REMARK 3 B33 (A**2) : 7.63000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.24 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) : 0.42 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.34 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 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 : 0.34 REMARK 3 BSOL : 21.14 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.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: RESIDUES LISTED AS MISSING IN REMARK REMARK 3 465 ARE DUE TO LACK OF ELECTRON DENSITY. RESIDUES WITH MISSING REMARK 3 ATOMS LISTED IN REMARK 470 ARE DUE TO LACK OF ELECTRON DENSITY REMARK 3 FOR SIDE CHAINS AND MODELED AS ALANINES. REMARK 4 REMARK 4 3D5L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1000047620. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97920 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23443 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200MM AMMONIUM SULFATE, 25% PEG 3350, REMARK 280 100MM BIS-TRIS, PH 5.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 40.96200 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A -1 REMARK 465 SER A 0 REMARK 465 VAL A 204 REMARK 465 VAL A 205 REMARK 465 PRO A 206 REMARK 465 GLN A 207 REMARK 465 PRO A 208 REMARK 465 ASP A 209 REMARK 465 LEU A 210 REMARK 465 GLU A 211 REMARK 465 GLU A 212 REMARK 465 GLY A 213 REMARK 465 HIS A 214 REMARK 465 HIS A 215 REMARK 465 HIS A 216 REMARK 465 HIS A 217 REMARK 465 HIS A 218 REMARK 465 HIS A 219 REMARK 465 MET B -1 REMARK 465 SER B 0 REMARK 465 LEU B 1 REMARK 465 LYS B 11 REMARK 465 ARG B 12 REMARK 465 LYS B 13 REMARK 465 VAL B 204 REMARK 465 VAL B 205 REMARK 465 PRO B 206 REMARK 465 GLN B 207 REMARK 465 PRO B 208 REMARK 465 ASP B 209 REMARK 465 LEU B 210 REMARK 465 GLU B 211 REMARK 465 GLU B 212 REMARK 465 GLY B 213 REMARK 465 HIS B 214 REMARK 465 HIS B 215 REMARK 465 HIS B 216 REMARK 465 HIS B 217 REMARK 465 HIS B 218 REMARK 465 HIS B 219 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS B 23 CG CD CE NZ REMARK 470 TYR B 24 CG CD1 CD2 CE1 CE2 CZ OH 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 GLU A 176 -74.76 -23.57 REMARK 500 MET A 199 -23.38 -166.54 REMARK 500 LYS B 6 136.26 -171.73 REMARK 500 ARG B 15 111.22 60.43 REMARK 500 ASP B 21 118.00 63.82 REMARK 500 ASP B 45 -160.70 -101.37 REMARK 500 GLU B 176 -54.71 -29.52 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 SO4 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-10123K RELATED DB: TARGETDB DBREF 3D5L A 2 211 UNP Q1U8Q6 Q1U8Q6_LACRE 2 211 DBREF 3D5L B 2 208 UNP Q1U8Q6 Q1U8Q6_LACRE 2 211 SEQADV 3D5L MET A -1 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L SER A 0 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L LEU A 1 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L GLU A 212 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L GLY A 213 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS A 214 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS A 215 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS A 216 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS A 217 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS A 218 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS A 219 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L MET B -1 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L SER B 0 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L LEU B 1 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L GLU B 212 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L GLY B 213 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS B 214 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS B 215 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS B 216 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS B 217 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS B 218 UNP Q1U8Q6 EXPRESSION TAG SEQADV 3D5L HIS B 219 UNP Q1U8Q6 EXPRESSION TAG SEQRES 1 A 221 MET SER LEU ALA LYS ILE SER LYS ILE GLU ALA GLN LYS SEQRES 2 A 221 ARG LYS GLY ARG TYR ASN ILE TYR LEU ASP GLY LYS TYR SEQRES 3 A 221 ALA PHE PRO VAL ALA GLU SER VAL LEU ILE GLN PHE ARG SEQRES 4 A 221 LEU MET LYS GLY THR GLU LEU ASP GLU LYS GLN ILE ALA SEQRES 5 A 221 ALA ILE ALA THR ALA ASP GLN GLN ALA LYS ALA TYR SER SEQRES 6 A 221 ARG MET LEU ASP TYR LEU SER TYR GLN MET ARG THR GLU SEQRES 7 A 221 SER ASP ILE VAL LYS LYS LEU LYS GLU ILE ASP THR PRO SEQRES 8 A 221 GLU GLU PHE VAL GLU PRO ILE LEU LYS LYS LEU ARG GLY SEQRES 9 A 221 GLN GLN LEU ILE ASP ASP HIS ALA TYR ALA ALA SER TYR SEQRES 10 A 221 VAL ARG THR MET ILE ASN THR ASP LEU LYS GLY PRO GLY SEQRES 11 A 221 ILE ILE ARG GLN HIS LEU ARG GLN LYS GLY ILE GLY GLU SEQRES 12 A 221 SER ASP ILE ASP ASP ALA LEU THR GLN PHE THR PRO GLU SEQRES 13 A 221 VAL GLN ALA GLU LEU ALA LYS LYS LEU ALA LEU LYS LEU SEQRES 14 A 221 PHE ARG ARG TYR ARG ASN GLN PRO GLU ARG ARG ARG GLU SEQRES 15 A 221 GLN LYS VAL GLN GLN GLY LEU THR THR LYS GLY PHE SER SEQRES 16 A 221 SER SER VAL TYR GLU MET ILE LYS ASP GLU VAL VAL PRO SEQRES 17 A 221 GLN PRO ASP LEU GLU GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 221 MET SER LEU ALA LYS ILE SER LYS ILE GLU ALA GLN LYS SEQRES 2 B 221 ARG LYS GLY ARG TYR ASN ILE TYR LEU ASP GLY LYS TYR SEQRES 3 B 221 ALA PHE PRO VAL ALA GLU SER VAL LEU ILE GLN PHE ARG SEQRES 4 B 221 LEU MET LYS GLY THR GLU LEU ASP GLU LYS GLN ILE ALA SEQRES 5 B 221 ALA ILE ALA THR ALA ASP GLN GLN ALA LYS ALA TYR SER SEQRES 6 B 221 ARG MET LEU ASP TYR LEU SER TYR GLN MET ARG THR GLU SEQRES 7 B 221 SER ASP ILE VAL LYS LYS LEU LYS GLU ILE ASP THR PRO SEQRES 8 B 221 GLU GLU PHE VAL GLU PRO ILE LEU LYS LYS LEU ARG GLY SEQRES 9 B 221 GLN GLN LEU ILE ASP ASP HIS ALA TYR ALA ALA SER TYR SEQRES 10 B 221 VAL ARG THR MET ILE ASN THR ASP LEU LYS GLY PRO GLY SEQRES 11 B 221 ILE ILE ARG GLN HIS LEU ARG GLN LYS GLY ILE GLY GLU SEQRES 12 B 221 SER ASP ILE ASP ASP ALA LEU THR GLN PHE THR PRO GLU SEQRES 13 B 221 VAL GLN ALA GLU LEU ALA LYS LYS LEU ALA LEU LYS LEU SEQRES 14 B 221 PHE ARG ARG TYR ARG ASN GLN PRO GLU ARG ARG ARG GLU SEQRES 15 B 221 GLN LYS VAL GLN GLN GLY LEU THR THR LYS GLY PHE SER SEQRES 16 B 221 SER SER VAL TYR GLU MET ILE LYS ASP GLU VAL VAL PRO SEQRES 17 B 221 GLN PRO ASP LEU GLU GLU GLY HIS HIS HIS HIS HIS HIS HET SO4 A 301 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *92(H2 O) HELIX 1 1 GLU A 30 PHE A 36 1 7 HELIX 2 2 ASP A 45 SER A 70 1 26 HELIX 3 3 THR A 75 ILE A 86 1 12 HELIX 4 4 PRO A 89 GLN A 103 1 15 HELIX 5 5 ASP A 107 ASP A 123 1 17 HELIX 6 6 GLY A 126 LYS A 137 1 12 HELIX 7 7 GLY A 140 LEU A 148 1 9 HELIX 8 8 THR A 149 PHE A 151 5 3 HELIX 9 9 THR A 152 TYR A 171 1 20 HELIX 10 10 PRO A 175 LYS A 190 1 16 HELIX 11 11 SER A 193 LYS A 201 1 9 SHEET 1 A 4 LYS A 23 ALA A 29 0 SHEET 2 A 4 ARG A 15 LEU A 20 -1 N ILE A 18 O ALA A 25 SHEET 3 A 4 ALA A 2 ALA A 9 -1 N GLU A 8 O ASN A 17 SHEET 4 A 4 GLU A 43 LEU A 44 -1 O LEU A 44 N ALA A 2 SITE 1 AC1 4 GLN A 10 ARG A 15 PRO A 27 LYS A 60 CRYST1 27.190 81.924 124.766 90.00 90.00 90.00 P 1 21 1 4 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 0.036778 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012206 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008015 0.00000