HEADER HYDROLASE, LYASE 27-NOV-13 4NRV TITLE CRYSTAL STRUCTURE OF NON-EDITED HUMAN NEIL1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDONUCLEASE 8-LIKE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 2-290; COMPND 5 SYNONYM: DNA GLYCOSYLASE/AP LYASE NEIL1, DNA-(APURINIC OR COMPND 6 APYRIMIDINIC SITE) LYASE NEIL1, ENDONUCLEASE VIII-LIKE 1, FPG1, NEI COMPND 7 HOMOLOG 1, NEH1, NEI-LIKE PROTEIN 1; COMPND 8 EC: 3.2.2.-, 4.2.99.18; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ENDONUCLEASE VIII (NEI) 1, NEIL1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS ZINCLESS FINGER DOMAIN, DNA GLYCOSYLASE, HELIX TWO-TURNS HELIX MOTIF, KEYWDS 2 HYDROLASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR A.PRAKASH,S.DOUBLIE REVDAT 4 20-SEP-23 4NRV 1 REMARK SEQADV REVDAT 3 12-FEB-14 4NRV 1 JRNL REVDAT 2 05-FEB-14 4NRV 1 JRNL REVDAT 1 01-JAN-14 4NRV 0 JRNL AUTH A.PRAKASH,B.L.CARROLL,J.B.SWEASY,S.S.WALLACE,S.DOUBLIE JRNL TITL GENOME AND CANCER SINGLE NUCLEOTIDE POLYMORPHISMS OF THE JRNL TITL 2 HUMAN NEIL1 DNA GLYCOSYLASE: ACTIVITY, STRUCTURE, AND THE JRNL TITL 3 EFFECT OF EDITING. JRNL REF DNA REPAIR V. 14 17 2014 JRNL REFN ISSN 1568-7864 JRNL PMID 24382305 JRNL DOI 10.1016/J.DNAREP.2013.12.003 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 16.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 9817 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.040 REMARK 3 FREE R VALUE TEST SET COUNT : 986 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 15.9972 - 4.9333 1.00 1305 142 0.1530 0.1852 REMARK 3 2 4.9333 - 3.9349 1.00 1313 136 0.1384 0.1737 REMARK 3 3 3.9349 - 3.4431 1.00 1327 131 0.1617 0.2210 REMARK 3 4 3.4431 - 3.1309 1.00 1310 149 0.1985 0.2758 REMARK 3 5 3.1309 - 2.9079 1.00 1296 152 0.2270 0.3116 REMARK 3 6 2.9079 - 2.7374 0.94 1235 143 0.2336 0.2753 REMARK 3 7 2.7374 - 2.6010 0.81 1045 133 0.2814 0.3513 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) : 0.390 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.500 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.02 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 : 0.002 2263 REMARK 3 ANGLE : 0.633 3070 REMARK 3 CHIRALITY : 0.043 321 REMARK 3 PLANARITY : 0.003 409 REMARK 3 DIHEDRAL : 10.721 848 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4NRV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-DEC-13. REMARK 100 THE DEPOSITION ID IS D_1000083578. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MAR MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9829 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 16.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.40900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER METHODS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 1TDH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% W/V PEG3350, 0.25 M LITHIUM REMARK 280 SULFATE, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 66.38000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.32451 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 16.86467 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 66.38000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 38.32451 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 16.86467 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 66.38000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 38.32451 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 16.86467 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 76.64902 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 33.72933 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 76.64902 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 33.72933 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 76.64902 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 33.72933 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 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 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 GLN A 203 REMARK 465 HIS A 204 REMARK 465 ARG A 205 REMARK 465 PRO A 206 REMARK 465 SER A 207 REMARK 465 PRO A 208 REMARK 465 LEU A 291 REMARK 465 GLU A 292 REMARK 465 HIS A 293 REMARK 465 HIS A 294 REMARK 465 HIS A 295 REMARK 465 HIS A 296 REMARK 465 HIS A 297 REMARK 465 HIS A 298 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 ARG A 19 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 34 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 95 CD NE CZ NH1 NH2 REMARK 470 ARG A 122 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 128 CG CD CE NZ REMARK 470 GLN A 143 CD OE1 NE2 REMARK 470 LYS A 155 CG CD CE NZ REMARK 470 GLN A 202 CG CD OE1 NE2 REMARK 470 ARG A 217 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 242 CG CD CE NZ REMARK 470 GLU A 247 CG CD OE1 OE2 REMARK 470 ARG A 277 CG CD NE CZ NH1 NH2 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 PRO A 39 94.06 -64.30 REMARK 500 ASP A 116 96.33 -161.86 REMARK 500 LYS A 242 40.02 -104.02 REMARK 500 CYS A 262 -47.19 -138.27 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 TRS A 2000 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NRW RELATED DB: PDB DBREF 4NRV A 2 290 UNP Q96FI4 NEIL1_HUMAN 2 290 SEQADV 4NRV SER A 147 UNP Q96FI4 ASN 147 ENGINEERED MUTATION SEQADV 4NRV LEU A 291 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV GLU A 292 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV HIS A 293 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV HIS A 294 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV HIS A 295 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV HIS A 296 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV HIS A 297 UNP Q96FI4 EXPRESSION TAG SEQADV 4NRV HIS A 298 UNP Q96FI4 EXPRESSION TAG SEQRES 1 A 297 PRO GLU GLY PRO GLU LEU HIS LEU ALA SER GLN PHE VAL SEQRES 2 A 297 ASN GLU ALA CYS ARG ALA LEU VAL PHE GLY GLY CYS VAL SEQRES 3 A 297 GLU LYS SER SER VAL SER ARG ASN PRO GLU VAL PRO PHE SEQRES 4 A 297 GLU SER SER ALA TYR ARG ILE SER ALA SER ALA ARG GLY SEQRES 5 A 297 LYS GLU LEU ARG LEU ILE LEU SER PRO LEU PRO GLY ALA SEQRES 6 A 297 GLN PRO GLN GLN GLU PRO LEU ALA LEU VAL PHE ARG PHE SEQRES 7 A 297 GLY MET SER GLY SER PHE GLN LEU VAL PRO ARG GLU GLU SEQRES 8 A 297 LEU PRO ARG HIS ALA HIS LEU ARG PHE TYR THR ALA PRO SEQRES 9 A 297 PRO GLY PRO ARG LEU ALA LEU CYS PHE VAL ASP ILE ARG SEQRES 10 A 297 ARG PHE GLY ARG TRP ASP LEU GLY GLY LYS TRP GLN PRO SEQRES 11 A 297 GLY ARG GLY PRO CYS VAL LEU GLN GLU TYR GLN GLN PHE SEQRES 12 A 297 ARG GLU SER VAL LEU ARG ASN LEU ALA ASP LYS ALA PHE SEQRES 13 A 297 ASP ARG PRO ILE CYS GLU ALA LEU LEU ASP GLN ARG PHE SEQRES 14 A 297 PHE ASN GLY ILE GLY ASN TYR LEU ARG ALA GLU ILE LEU SEQRES 15 A 297 TYR ARG LEU LYS ILE PRO PRO PHE GLU LYS ALA ARG SER SEQRES 16 A 297 VAL LEU GLU ALA LEU GLN GLN HIS ARG PRO SER PRO GLU SEQRES 17 A 297 LEU THR LEU SER GLN LYS ILE ARG THR LYS LEU GLN ASN SEQRES 18 A 297 PRO ASP LEU LEU GLU LEU CYS HIS SER VAL PRO LYS GLU SEQRES 19 A 297 VAL VAL GLN LEU GLY GLY LYS GLY TYR GLY SER GLU SER SEQRES 20 A 297 GLY GLU GLU ASP PHE ALA ALA PHE ARG ALA TRP LEU ARG SEQRES 21 A 297 CYS TYR GLY MET PRO GLY MET SER SER LEU GLN ASP ARG SEQRES 22 A 297 HIS GLY ARG THR ILE TRP PHE GLN GLY ASP PRO GLY PRO SEQRES 23 A 297 LEU ALA PRO LEU GLU HIS HIS HIS HIS HIS HIS HET TRS A2000 8 HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 2 TRS C4 H12 N O3 1+ FORMUL 3 HOH *96(H2 O) HELIX 1 1 GLU A 3 ARG A 19 1 17 HELIX 2 2 GLU A 91 LEU A 93 5 3 HELIX 3 3 GLU A 140 ASN A 151 1 12 HELIX 4 4 ASP A 154 ARG A 159 5 6 HELIX 5 5 PRO A 160 LEU A 165 1 6 HELIX 6 6 GLY A 175 LEU A 186 1 12 HELIX 7 7 LYS A 193 GLU A 199 1 7 HELIX 8 8 ALA A 200 GLN A 202 5 3 HELIX 9 9 THR A 211 LYS A 219 1 9 HELIX 10 10 ASP A 224 GLY A 241 1 18 HELIX 11 11 SER A 248 LEU A 260 1 13 SHEET 1 A 5 PHE A 23 CYS A 26 0 SHEET 2 A 5 GLU A 41 ARG A 52 -1 O TYR A 45 N PHE A 23 SHEET 3 A 5 GLU A 55 PRO A 62 -1 O ARG A 57 N SER A 50 SHEET 4 A 5 LEU A 73 ARG A 78 -1 O PHE A 77 N LEU A 56 SHEET 5 A 5 ARG A 122 LEU A 125 -1 O ARG A 122 N ARG A 78 SHEET 1 B 4 GLU A 28 LYS A 29 0 SHEET 2 B 4 ALA A 97 TYR A 102 -1 O ARG A 100 N GLU A 28 SHEET 3 B 4 LEU A 110 VAL A 115 -1 O PHE A 114 N LEU A 99 SHEET 4 B 4 SER A 84 PRO A 89 -1 N GLN A 86 O CYS A 113 SHEET 1 C 2 SER A 269 GLN A 272 0 SHEET 2 C 2 THR A 278 PHE A 281 -1 O PHE A 281 N SER A 269 CISPEP 1 GLN A 67 PRO A 68 0 -2.53 SITE 1 AC1 4 PRO A 2 ARG A 78 GLY A 80 HOH A2128 CRYST1 132.760 132.760 50.594 90.00 90.00 120.00 H 3 9 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 0.007532 0.004349 0.000000 0.00000 SCALE2 0.000000 0.008698 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019765 0.00000