HEADER DNA BINDING PROTEIN 22-DEC-14 4RZL TITLE DNA RECOGNITION DOMAIN OF THE CYTOSINE MODIFICATION-DEPENDENT TITLE 2 RESTRICTION ENDONUCLEASE LPNPI COMPND MOL_ID: 1; COMPND 2 MOLECULE: RESTRICTION ENDONUCLEASE LPNPI; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 2-224); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEGIONELLA PNEUMOPHILA SUBSP. PNEUMOPHILA STR. SOURCE 3 PHILADELPHIA 1; SOURCE 4 ORGANISM_TAXID: 272624; SOURCE 5 STRAIN: PHILADELPHIA 1; SOURCE 6 GENE: AAU27318, LPG1234; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: ER2566; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PLATE11 KEYWDS CYTOSINE MODIFICATION, SRA DOMAIN, LPNPI, RESTRICTION ENDONUCLEASE, KEYWDS 2 DNA BINDING, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.SASNAUSKAS,G.TAMULAITIENE,V.SIKSNYS REVDAT 4 20-SEP-23 4RZL 1 REMARK SEQADV REVDAT 3 22-NOV-17 4RZL 1 REMARK REVDAT 2 26-AUG-15 4RZL 1 JRNL REVDAT 1 10-JUN-15 4RZL 0 JRNL AUTH G.SASNAUSKAS,E.ZAGORSKAITE,K.KAUNECKAITE,G.TAMULAITIENE, JRNL AUTH 2 V.SIKSNYS JRNL TITL STRUCTURE-GUIDED SEQUENCE SPECIFICITY ENGINEERING OF THE JRNL TITL 2 MODIFICATION-DEPENDENT RESTRICTION ENDONUCLEASE LPNPI. JRNL REF NUCLEIC ACIDS RES. V. 43 6144 2015 JRNL REFN ISSN 0305-1048 JRNL PMID 26001968 JRNL DOI 10.1093/NAR/GKV548 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.240 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 33923 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.810 REMARK 3 FREE R VALUE TEST SET COUNT : 6585 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 41.0263 - 6.5169 1.00 2010 227 0.1649 0.1623 REMARK 3 2 6.5169 - 5.1759 1.00 1997 225 0.1604 0.1733 REMARK 3 3 5.1759 - 4.5226 1.00 2012 224 0.1229 0.1352 REMARK 3 4 4.5226 - 4.1095 1.00 2032 212 0.1194 0.1435 REMARK 3 5 4.1095 - 3.8152 1.00 2045 213 0.1362 0.1619 REMARK 3 6 3.8152 - 3.5904 1.00 1984 236 0.1436 0.1516 REMARK 3 7 3.5904 - 3.4107 1.00 1975 233 0.1513 0.1789 REMARK 3 8 3.4107 - 3.2623 1.00 2070 179 0.1653 0.2243 REMARK 3 9 3.2623 - 3.1367 1.00 2024 246 0.1658 0.2049 REMARK 3 10 3.1367 - 3.0285 1.00 1980 229 0.1746 0.2260 REMARK 3 11 3.0285 - 2.9338 1.00 2006 231 0.1828 0.2113 REMARK 3 12 2.9338 - 2.8500 1.00 2029 224 0.1739 0.2063 REMARK 3 13 2.8500 - 2.7750 1.00 2053 216 0.1819 0.2377 REMARK 3 14 2.7750 - 2.7073 1.00 1982 200 0.1882 0.2623 REMARK 3 15 2.7073 - 2.6458 1.00 1989 243 0.1818 0.2156 REMARK 3 16 2.6458 - 2.5895 1.00 2049 208 0.1713 0.2136 REMARK 3 17 2.5895 - 2.5377 1.00 2065 216 0.1781 0.2126 REMARK 3 18 2.5377 - 2.4898 1.00 2004 195 0.1789 0.2020 REMARK 3 19 2.4898 - 2.4453 1.00 2015 220 0.1868 0.2418 REMARK 3 20 2.4453 - 2.4039 1.00 2013 236 0.1719 0.2449 REMARK 3 21 2.4039 - 2.3651 1.00 2036 221 0.1826 0.2114 REMARK 3 22 2.3651 - 2.3287 1.00 1970 220 0.1702 0.2137 REMARK 3 23 2.3287 - 2.2945 1.00 2040 240 0.1826 0.2236 REMARK 3 24 2.2945 - 2.2622 1.00 2032 182 0.2024 0.2520 REMARK 3 25 2.2622 - 2.2316 1.00 2036 224 0.2038 0.2360 REMARK 3 26 2.2316 - 2.2026 1.00 2031 208 0.2053 0.2782 REMARK 3 27 2.2026 - 2.1751 1.00 2002 232 0.2030 0.3043 REMARK 3 28 2.1751 - 2.1489 1.00 1988 204 0.2027 0.2582 REMARK 3 29 2.1489 - 2.1239 1.00 2069 205 0.2220 0.2734 REMARK 3 30 2.1239 - 2.1000 1.00 2028 236 0.2243 0.2599 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.34 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.61 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 3600 REMARK 3 ANGLE : 1.092 4891 REMARK 3 CHIRALITY : 0.061 523 REMARK 3 PLANARITY : 0.006 640 REMARK 3 DIHEDRAL : 12.377 1282 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 1994 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4RZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000087992. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0012 REMARK 200 MONOCHROMATOR : SI (111) DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR, FIRST CRYSTAL REMARK 200 INDIRECTLY WATER-COOLED REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33984 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 41.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10100 REMARK 200 FOR THE DATA SET : 21.5000 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) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 REMARK 200 R MERGE FOR SHELL (I) : 0.52400 REMARK 200 R SYM FOR SHELL (I) : 0.52400 REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 11.2.05 REMARK 200 STARTING MODEL: PDB ENTRY 4OC8, CHAIN A, RESIDUES 6-22, 31-85, 97 REMARK 200 -208 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.16 M (NH4)2SO4, 0.08 M NA-HEPES, 20% REMARK 280 W/V PEG 3350, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.94300 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 101.88600 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 76.41450 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 127.35750 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 25.47150 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 -7 REMARK 465 GLY A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 MET B -7 REMARK 465 GLY B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 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 MET A 43 SD CE REMARK 470 GLN A 51 CG CD OE1 NE2 REMARK 470 ILE A 53 CG1 CG2 CD1 REMARK 470 PHE A 54 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 56 CE NZ REMARK 470 LYS A 115 CG CD CE NZ REMARK 470 LYS A 129 NZ REMARK 470 PHE A 197 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 214 CD CE NZ REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 LYS B 2 CG CD CE NZ REMARK 470 SER B 29 OG REMARK 470 LYS B 38 CD CE NZ REMARK 470 GLN B 51 CG CD OE1 NE2 REMARK 470 LYS B 56 NZ REMARK 470 GLU B 65 CG CD OE1 OE2 REMARK 470 LYS B 77 NZ REMARK 470 LYS B 115 CG CD CE NZ REMARK 470 ARG B 119 CD NE CZ NH1 NH2 REMARK 470 PHE B 197 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 214 NZ REMARK 470 LYS B 224 CG CD CE NZ 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 ASN A 86 72.06 -112.84 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 1PE A 301 DBREF 4RZL A 2 224 UNP Q5ZW53 Q5ZW53_LEGPH 2 224 DBREF 4RZL B 2 224 UNP Q5ZW53 Q5ZW53_LEGPH 2 224 SEQADV 4RZL MET A -7 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL GLY A -6 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS A -5 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS A -4 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS A -3 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS A -2 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS A -1 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS A 0 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL GLY A 1 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL MET B -7 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL GLY B -6 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS B -5 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS B -4 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS B -3 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS B -2 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS B -1 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL HIS B 0 UNP Q5ZW53 EXPRESSION TAG SEQADV 4RZL GLY B 1 UNP Q5ZW53 EXPRESSION TAG SEQRES 1 A 232 MET GLY HIS HIS HIS HIS HIS HIS GLY LYS ILE TYR SER SEQRES 2 A 232 PHE ASP THR LEU ALA ASN ALA ASP LEU ILE ILE ASP ALA SEQRES 3 A 232 VAL TYR GLU GLY GLY SER SER GLY ASN ALA SER ASP ASP SEQRES 4 A 232 PRO ILE SER LYS ILE ILE LYS GLY ILE GLY ASN MET GLY SEQRES 5 A 232 GLY PHE ARG SER ALA GLY GLN GLY ILE PHE LYS LYS LEU SEQRES 6 A 232 ILE VAL LEU TYR THR ASN MET GLU ASP GLY ASP TRP PRO SEQRES 7 A 232 ASP SER ILE ASP THR SER LYS GLY GLN PHE ILE TYR TYR SEQRES 8 A 232 GLY ASP ASN LYS HIS PRO GLY HIS ASP ILE HIS ASP THR SEQRES 9 A 232 PRO ARG GLN GLY ASN ALA THR LEU LYS MET LEU PHE ASP SEQRES 10 A 232 SER THR HIS ASN GLU LYS ASP ALA ARG ARG ILE VAL PRO SEQRES 11 A 232 PRO ILE PHE ILE PHE VAL LYS TYR PRO THR ALA SER SER SEQRES 12 A 232 SER ARG SER VAL GLN PHE LYS GLY VAL ALA VAL PRO GLY SEQRES 13 A 232 TYR PRO GLY LEU SER ALA THR ASP ASP LEU ILE ALA VAL SEQRES 14 A 232 TRP LYS THR THR ASN GLY GLN ARG PHE GLN ASN TYR ARG SEQRES 15 A 232 ALA ILE PHE THR ILE LEU ASN ILE PRO MET VAL SER ARG SEQRES 16 A 232 LYS TRP ILE ASN SER LEU PHE ASP PRO PHE GLY GLN ASP SEQRES 17 A 232 ASN SER LEU ASN PRO PHE TYR GLN TRP LYS ILE SER GLY SEQRES 18 A 232 LYS ALA ASP VAL LEU ILE ALA PRO SER THR LYS SEQRES 1 B 232 MET GLY HIS HIS HIS HIS HIS HIS GLY LYS ILE TYR SER SEQRES 2 B 232 PHE ASP THR LEU ALA ASN ALA ASP LEU ILE ILE ASP ALA SEQRES 3 B 232 VAL TYR GLU GLY GLY SER SER GLY ASN ALA SER ASP ASP SEQRES 4 B 232 PRO ILE SER LYS ILE ILE LYS GLY ILE GLY ASN MET GLY SEQRES 5 B 232 GLY PHE ARG SER ALA GLY GLN GLY ILE PHE LYS LYS LEU SEQRES 6 B 232 ILE VAL LEU TYR THR ASN MET GLU ASP GLY ASP TRP PRO SEQRES 7 B 232 ASP SER ILE ASP THR SER LYS GLY GLN PHE ILE TYR TYR SEQRES 8 B 232 GLY ASP ASN LYS HIS PRO GLY HIS ASP ILE HIS ASP THR SEQRES 9 B 232 PRO ARG GLN GLY ASN ALA THR LEU LYS MET LEU PHE ASP SEQRES 10 B 232 SER THR HIS ASN GLU LYS ASP ALA ARG ARG ILE VAL PRO SEQRES 11 B 232 PRO ILE PHE ILE PHE VAL LYS TYR PRO THR ALA SER SER SEQRES 12 B 232 SER ARG SER VAL GLN PHE LYS GLY VAL ALA VAL PRO GLY SEQRES 13 B 232 TYR PRO GLY LEU SER ALA THR ASP ASP LEU ILE ALA VAL SEQRES 14 B 232 TRP LYS THR THR ASN GLY GLN ARG PHE GLN ASN TYR ARG SEQRES 15 B 232 ALA ILE PHE THR ILE LEU ASN ILE PRO MET VAL SER ARG SEQRES 16 B 232 LYS TRP ILE ASN SER LEU PHE ASP PRO PHE GLY GLN ASP SEQRES 17 B 232 ASN SER LEU ASN PRO PHE TYR GLN TRP LYS ILE SER GLY SEQRES 18 B 232 LYS ALA ASP VAL LEU ILE ALA PRO SER THR LYS HET 1PE A 301 16 HETNAM 1PE PENTAETHYLENE GLYCOL HETSYN 1PE PEG400 FORMUL 3 1PE C10 H22 O6 FORMUL 4 HOH *422(H2 O) HELIX 1 1 SER A 5 ALA A 12 5 8 HELIX 2 2 ASN A 27 ASP A 30 5 4 HELIX 3 3 ASP A 31 ILE A 37 1 7 HELIX 4 4 GLN A 99 HIS A 112 1 14 HELIX 5 5 SER A 186 SER A 192 1 7 HELIX 6 6 ASP A 195 GLN A 199 5 5 HELIX 7 7 ASP A 200 SER A 202 5 3 HELIX 8 8 LEU A 203 GLY A 213 1 11 HELIX 9 9 SER B 5 ALA B 12 5 8 HELIX 10 10 ASN B 27 ASP B 30 5 4 HELIX 11 11 ASP B 31 ILE B 37 1 7 HELIX 12 12 GLN B 99 HIS B 112 1 14 HELIX 13 13 SER B 186 SER B 192 1 7 HELIX 14 14 ASP B 195 GLN B 199 5 5 HELIX 15 15 ASP B 200 SER B 202 5 3 HELIX 16 16 LEU B 203 GLY B 213 1 11 SHEET 1 A 6 ILE A 3 TYR A 4 0 SHEET 2 A 6 VAL A 19 TYR A 20 1 O VAL A 19 N TYR A 4 SHEET 3 A 6 VAL A 139 PRO A 147 -1 O VAL A 139 N TYR A 20 SHEET 4 A 6 GLN A 168 ILE A 179 -1 O THR A 178 N VAL A 146 SHEET 5 A 6 GLN A 79 TYR A 83 -1 N TYR A 82 O ALA A 175 SHEET 6 A 6 SER A 72 ASP A 74 -1 N SER A 72 O ILE A 81 SHEET 1 B 6 PHE A 46 ALA A 49 0 SHEET 2 B 6 LEU A 57 THR A 62 -1 O VAL A 59 N ARG A 47 SHEET 3 B 6 ILE A 124 LYS A 129 1 O PHE A 125 N LEU A 60 SHEET 4 B 6 VAL A 139 PRO A 147 -1 O ALA A 145 N ILE A 124 SHEET 5 B 6 GLN A 168 ILE A 179 -1 O THR A 178 N VAL A 146 SHEET 6 B 6 LEU A 158 THR A 165 -1 N VAL A 161 O ASN A 172 SHEET 1 C 2 LEU A 14 ILE A 15 0 SHEET 2 C 2 MET A 184 VAL A 185 -1 O VAL A 185 N LEU A 14 SHEET 1 D 6 ILE B 3 TYR B 4 0 SHEET 2 D 6 VAL B 19 TYR B 20 1 O VAL B 19 N TYR B 4 SHEET 3 D 6 VAL B 139 PRO B 147 -1 O VAL B 139 N TYR B 20 SHEET 4 D 6 GLN B 168 ILE B 179 -1 O THR B 178 N VAL B 146 SHEET 5 D 6 GLN B 79 TYR B 83 -1 N TYR B 82 O ALA B 175 SHEET 6 D 6 SER B 72 ASP B 74 -1 N SER B 72 O ILE B 81 SHEET 1 E 6 PHE B 46 ALA B 49 0 SHEET 2 E 6 LEU B 57 THR B 62 -1 O VAL B 59 N ARG B 47 SHEET 3 E 6 ILE B 124 LYS B 129 1 O PHE B 127 N LEU B 60 SHEET 4 E 6 VAL B 139 PRO B 147 -1 O ALA B 145 N ILE B 124 SHEET 5 E 6 GLN B 168 ILE B 179 -1 O THR B 178 N VAL B 146 SHEET 6 E 6 LEU B 158 THR B 165 -1 N VAL B 161 O ASN B 172 SHEET 1 F 2 LEU B 14 ILE B 15 0 SHEET 2 F 2 MET B 184 VAL B 185 -1 O VAL B 185 N LEU B 14 SITE 1 AC1 9 PRO A 196 ASP A 200 TYR A 207 HOH A 431 SITE 2 AC1 9 HOH A 605 PRO B 196 ASP B 200 TYR B 207 SITE 3 AC1 9 HOH B 465 CRYST1 82.037 82.037 152.829 90.00 90.00 120.00 P 61 12 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 0.012190 0.007038 0.000000 0.00000 SCALE2 0.000000 0.014075 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006543 0.00000