HEADER TRANSFERASE 09-MAY-01 1IM4 TITLE CRYSTAL STRUCTURE OF A DINB HOMOLOG (DBH) LESION BYPASS DNA POLYMERASE TITLE 2 CATALYTIC FRAGMENT FROM SULFOLOBUS SOLFATARICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DBH; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL CATALYTIC DOMAIN (RESIDUES 2-216); COMPND 5 SYNONYM: DBH BYPASS POLYMERASE; COMPND 6 EC: 2.7.7.7; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 2287; SOURCE 4 GENE: DBH; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HMS174(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNHIS-DBH-216 KEYWDS DNA POLYMERASE PALM, THUMB, FINGERS, HELIX-HAIRPIN-HELIX, FIDELITY, KEYWDS 2 PROCESSIVITY, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.D.PATA,B.L.ZHOU,T.A.STEITZ REVDAT 4 07-FEB-24 1IM4 1 REMARK SEQADV REVDAT 3 24-FEB-09 1IM4 1 VERSN REVDAT 2 01-APR-03 1IM4 1 JRNL REVDAT 1 12-SEP-01 1IM4 0 JRNL AUTH B.L.ZHOU,J.D.PATA,T.A.STEITZ JRNL TITL CRYSTAL STRUCTURE OF A DINB LESION BYPASS DNA POLYMERASE JRNL TITL 2 CATALYTIC FRAGMENT REVEALS A CLASSIC POLYMERASE CATALYTIC JRNL TITL 3 DOMAIN. JRNL REF MOL.CELL V. 8 427 2001 JRNL REFN ISSN 1097-2765 JRNL PMID 11545744 JRNL DOI 10.1016/S1097-2765(01)00310-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH O.I.KULAEVA,E.V.KOONIN,J.P.MCDONALD,S.K.RANDALL, REMARK 1 AUTH 2 N.RABINOVICH,J.F.CONNAUGHTON,A.S.LEVINE,R.WOODGATE REMARK 1 TITL IDENTIFICATION OF A DINB/UMUC HOMOLOG IN THE ARCHEON REMARK 1 TITL 2 SULFOLOBUS SOLFATARICUS REMARK 1 REF MUTAT.RES. V. 357 245 1996 REMARK 1 REFN ISSN 0027-5107 REMARK 1 DOI 10.1016/0027-5107(96)00164-9 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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, AS IMPLEMENTED IN CNS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1260659.260 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 12634 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) : 0.227 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1074 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1110 REMARK 3 BIN R VALUE (WORKING SET) : 0.3230 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 50 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.043 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1612 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 12.62000 REMARK 3 B22 (A**2) : -18.29000 REMARK 3 B33 (A**2) : 5.67000 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) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.120 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) : 1.410 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.090 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.480 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.400 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 38.12 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 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IM4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-01. REMARK 100 THE DEPOSITION ID IS D_1000013403. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-AUG-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12897 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 38.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.33100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, MAGNESIUM CHLORIDE, REMARK 280 MPD, TRIS-HCL, BETA-MERCAPTOETHANOL, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 38.49150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.49150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 42.99400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.77100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 42.99400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.77100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.49150 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 42.99400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.77100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.49150 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 42.99400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.77100 REMARK 290 SMTRY3 8 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: 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 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 HIS A -4 REMARK 465 GLY A 35 REMARK 465 ARG A 36 REMARK 465 THR A 37 REMARK 465 LYS A 38 REMARK 465 ILE A 206 REMARK 465 LEU A 207 REMARK 465 SER A 208 REMARK 465 LYS A 209 REMARK 465 ASN A 210 REMARK 465 TYR A 211 REMARK 465 ASN A 212 REMARK 465 GLU A 213 REMARK 465 LEU A 214 REMARK 465 GLU A 215 REMARK 465 LYS A 216 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 GLU A 124 CD GLU A 124 OE1 0.086 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 HIS A -2 20.37 94.40 REMARK 500 HIS A -1 -51.20 -145.20 REMARK 500 HIS A 0 -13.72 -46.25 REMARK 500 TYR A 10 45.48 27.24 REMARK 500 SER A 103 -176.82 -171.55 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 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2003 DBREF 1IM4 A 2 216 UNP P96022 DPO41_SULSO 2 216 SEQADV 1IM4 HIS A -4 UNP P96022 EXPRESSION TAG SEQADV 1IM4 HIS A -3 UNP P96022 EXPRESSION TAG SEQADV 1IM4 HIS A -2 UNP P96022 EXPRESSION TAG SEQADV 1IM4 HIS A -1 UNP P96022 EXPRESSION TAG SEQADV 1IM4 HIS A 0 UNP P96022 EXPRESSION TAG SEQADV 1IM4 HIS A 1 UNP P96022 EXPRESSION TAG SEQRES 1 A 221 HIS HIS HIS HIS HIS HIS ILE VAL ILE PHE VAL ASP PHE SEQRES 2 A 221 ASP TYR PHE PHE ALA GLN VAL GLU GLU VAL LEU ASN PRO SEQRES 3 A 221 GLN TYR LYS GLY LYS PRO LEU VAL VAL CYS VAL TYR SER SEQRES 4 A 221 GLY ARG THR LYS THR SER GLY ALA VAL ALA THR ALA ASN SEQRES 5 A 221 TYR GLU ALA ARG LYS LEU GLY VAL LYS ALA GLY MET PRO SEQRES 6 A 221 ILE ILE LYS ALA MET GLN ILE ALA PRO SER ALA ILE TYR SEQRES 7 A 221 VAL PRO MET ARG LYS PRO ILE TYR GLU ALA PHE SER ASN SEQRES 8 A 221 ARG ILE MET ASN LEU LEU ASN LYS HIS ALA ASP LYS ILE SEQRES 9 A 221 GLU VAL ALA SER ILE ASP GLU ALA TYR LEU ASP VAL THR SEQRES 10 A 221 ASN LYS VAL GLU GLY ASN PHE GLU ASN GLY ILE GLU LEU SEQRES 11 A 221 ALA ARG LYS ILE LYS GLN GLU ILE LEU GLU LYS GLU LYS SEQRES 12 A 221 ILE THR VAL THR VAL GLY VAL ALA PRO ASN LYS ILE LEU SEQRES 13 A 221 ALA LYS ILE ILE ALA ASP LYS SER LYS PRO ASN GLY LEU SEQRES 14 A 221 GLY VAL ILE ARG PRO THR GLU VAL GLN ASP PHE LEU ASN SEQRES 15 A 221 GLU LEU ASP ILE ASP GLU ILE PRO GLY ILE GLY SER VAL SEQRES 16 A 221 LEU ALA ARG ARG LEU ASN GLU LEU GLY ILE GLN LYS LEU SEQRES 17 A 221 ARG ASP ILE LEU SER LYS ASN TYR ASN GLU LEU GLU LYS HET SO4 A2001 5 HET SO4 A2002 5 HET SO4 A2003 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 HOH *110(H2 O) HELIX 1 1 TYR A 10 ASN A 20 1 11 HELIX 2 2 PRO A 21 LYS A 24 5 4 HELIX 3 3 ASN A 47 LYS A 52 1 6 HELIX 4 4 PRO A 60 ALA A 68 1 9 HELIX 5 5 ARG A 77 LYS A 94 1 18 HELIX 6 6 ASN A 118 LYS A 138 1 21 HELIX 7 7 ASN A 148 SER A 159 1 12 HELIX 8 8 ARG A 168 THR A 170 5 3 HELIX 9 9 GLU A 171 GLU A 178 1 8 HELIX 10 10 ILE A 181 ILE A 184 5 4 HELIX 11 11 GLY A 188 LEU A 198 1 11 SHEET 1 A 5 LYS A 98 SER A 103 0 SHEET 2 A 5 GLU A 106 ASP A 110 -1 O GLU A 106 N SER A 103 SHEET 3 A 5 VAL A 3 PHE A 8 -1 O ILE A 4 N LEU A 109 SHEET 4 A 5 VAL A 141 ALA A 146 -1 N THR A 142 O ASP A 7 SHEET 5 A 5 LEU A 164 VAL A 166 1 N GLY A 165 O VAL A 143 SHEET 1 B 3 GLY A 41 ALA A 46 0 SHEET 2 B 3 LEU A 28 TYR A 33 -1 O VAL A 30 N ALA A 44 SHEET 3 B 3 ILE A 72 PRO A 75 1 O ILE A 72 N VAL A 29 CISPEP 1 LYS A 160 PRO A 161 0 -1.79 SITE 1 AC1 10 ASP A 9 TYR A 10 TYR A 48 ARG A 51 SITE 2 AC1 10 LYS A 160 HOH A2010 HOH A2035 HOH A2068 SITE 3 AC1 10 HOH A2069 HOH A2086 SITE 1 AC2 5 HIS A 0 ASN A 20 GLN A 22 LYS A 26 SITE 2 AC2 5 ARG A 77 SITE 1 AC3 4 GLY A 188 SER A 189 HOH A2031 HOH A2074 CRYST1 85.988 87.542 76.983 90.00 90.00 90.00 C 2 2 21 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 0.011630 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011423 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012990 0.00000