PDB Short entry for 3A45 HEADER HYDROLASE 30-JUN-09 3A45 TITLE CRYSTAL STRUCTURE OF MVNEI1_2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FORMAMIDOPYRIMIDINE-DNA GLYCOSYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FAPY-DNA GLYCOSYLASE, DNA-(APURINIC OR APYRIMIDINIC SITE) COMPND 5 LYASE, AP LYASE, ENDONUCLEASE VIII, MVNEI1; COMPND 6 EC: 3.2.2.23; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACANTHAMOEBA POLYPHAGA MIMIVIRUS; SOURCE 3 ORGANISM_COMMON: APMV; SOURCE 4 ORGANISM_TAXID: 212035; SOURCE 5 GENE: L315; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS HELIX TWO TURNS HELIX, ZINC-LESS FINGER, HYDROLASE, DNA DAMAGE, DNA KEYWDS 2 REPAIR, DNA-BINDING, GLYCOSIDASE, LYASE, MULTIFUNCTIONAL ENZYME EXPDTA X-RAY DIFFRACTION AUTHOR K.IMAMURA,S.WALLACE,S.DOUBLIE REVDAT 3 01-NOV-23 3A45 1 REMARK SEQADV LINK REVDAT 2 29-SEP-09 3A45 1 JRNL REVDAT 1 21-JUL-09 3A45 0 JRNL AUTH K.IMAMURA,S.S.WALLACE,S.DOUBLIE JRNL TITL STRUCTURAL CHARACTERIZATION OF A VIRAL NEIL1 ORTHOLOG JRNL TITL 2 UNLIGANDED AND BOUND TO ABASIC SITE-CONTAINING DNA JRNL REF J.BIOL.CHEM. V. 284 26174 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19625256 JRNL DOI 10.1074/JBC.M109.021907 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 27931 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) : 0.203 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.300 REMARK 3 FREE R VALUE TEST SET COUNT : 2744 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 REMARK 3 BIN FREE R VALUE : 0.3760 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 334 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 : 4756 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 531 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.14800 REMARK 3 B22 (A**2) : -2.60800 REMARK 3 B33 (A**2) : -0.54000 REMARK 3 B12 (A**2) : -1.21000 REMARK 3 B13 (A**2) : 0.43100 REMARK 3 B23 (A**2) : 0.56000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.12 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) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.223 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.338 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.133 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.055 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.903 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 62.51 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3A45 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000028787. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27932 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.1000 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) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.14600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.100 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 3A42 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM SULFATE, PH6.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 MET B 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LEU A 84 CD1 CD2 REMARK 480 LYS A 149 CG CD CE NZ REMARK 480 ASP B 249 CB CG OD1 OD2 REMARK 480 LYS B 287 CB 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 GLU A 3 -168.80 -122.86 REMARK 500 GLU A 105 -4.12 70.54 REMARK 500 ASP A 112 83.55 -165.41 REMARK 500 LYS A 154 54.09 -94.78 REMARK 500 HIS A 218 63.06 -152.32 REMARK 500 MET A 222 48.15 -143.78 REMARK 500 VAL A 252 -22.38 -140.92 REMARK 500 ASN B 70 -75.67 -94.93 REMARK 500 GLU B 105 11.48 52.59 REMARK 500 ASP B 112 84.83 -161.94 REMARK 500 LYS B 151 1.03 -66.76 REMARK 500 MET B 222 49.26 -154.20 REMARK 500 ASN B 224 4.58 -67.76 REMARK 500 ASN B 236 58.61 -90.17 REMARK 500 VAL B 252 -37.87 -142.24 REMARK 500 ASN B 275 5.12 82.55 REMARK 500 LEU B 288 46.22 -76.59 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 K A 290 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 71 OD1 REMARK 620 2 SER A 73 OG 80.3 REMARK 620 3 GLU B 39 N 110.7 100.8 REMARK 620 4 PHE B 119 O 124.3 126.3 109.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 290 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 30 O REMARK 620 2 TYR B 33 N 106.3 REMARK 620 3 HOH B1003 O 108.5 102.1 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 K A 290 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 290 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3A42 RELATED DB: PDB REMARK 900 MVNEI1 APO FORM 1 REMARK 900 RELATED ID: 3A46 RELATED DB: PDB DBREF 3A45 A 1 287 UNP Q5UQ00 FPG_MIMIV 1 287 DBREF 3A45 B 1 287 UNP Q5UQ00 FPG_MIMIV 1 287 SEQADV 3A45 LEU A 288 UNP Q5UQ00 EXPRESSION TAG SEQADV 3A45 GLU A 289 UNP Q5UQ00 EXPRESSION TAG SEQADV 3A45 LEU B 288 UNP Q5UQ00 EXPRESSION TAG SEQADV 3A45 GLU B 289 UNP Q5UQ00 EXPRESSION TAG SEQRES 1 A 289 MET PRO GLU GLY PRO GLU VAL ALA LEU THR ALA ASP ILE SEQRES 2 A 289 LEU GLU LYS TYR PHE LYS GLY LYS THR LEU GLU TYR ILE SEQRES 3 A 289 ASP PHE ILE SER GLY ARG TYR SER LYS SER GLU PRO GLU SEQRES 4 A 289 GLY TYR ASP ASP PHE ILE ALA ASN LEU PRO LEU LYS VAL SEQRES 5 A 289 SER ASN VAL ASP THR LYS GLY LYS PHE LEU TRP PHE GLU SEQRES 6 A 289 LEU PHE ASP PRO ASN ASP LYS SER ASN LYS TRP TYR ILE SEQRES 7 A 289 TRP ASN THR PHE GLY LEU THR GLY MET TRP SER LEU PHE SEQRES 8 A 289 GLU ALA LYS TYR THR ARG ALA VAL LEU SER PHE ASP ASN SEQRES 9 A 289 GLU LEU MET ALA TYR PHE SER ASP MET ARG ASN PHE GLY SEQRES 10 A 289 THR PHE LYS PHE SER ASN SER GLU LYS GLU LEU LYS ARG SEQRES 11 A 289 LYS LEU ASN GLU LEU GLY PRO ASP PHE LEU LYS ASN ASP SEQRES 12 A 289 ASP ILE ASP ILE SER LYS ILE LYS LYS TYR LYS GLN PRO SEQRES 13 A 289 ILE VAL ALA LEU LEU MET ASP GLN LYS LYS ILE GLY SER SEQRES 14 A 289 GLY LEU GLY ASN TYR LEU VAL ALA GLU ILE LEU TYR ARG SEQRES 15 A 289 ALA LYS ILE ASP PRO HIS LYS LEU GLY SER ASN LEU THR SEQRES 16 A 289 ASP GLN GLU ILE GLU ASN LEU TRP TYR TRP ILE LYS TYR SEQRES 17 A 289 GLU THR LYS LEU ALA TYR ASP SER ASN HIS ILE GLY TYR SEQRES 18 A 289 MET VAL ASN LEU GLU ASN GLU SER SER LYS ILE GLY ARG SEQRES 19 A 289 LYS ASN TYR HIS PRO ASN ILE HIS PRO THR GLU LYS GLU SEQRES 20 A 289 PHE ASP PHE LEU VAL TYR ARG LYS LYS LYS ASP PRO ASN SEQRES 21 A 289 GLY ASN LYS VAL ILE ALA ASP LYS ILE ILE GLY SER GLY SEQRES 22 A 289 LYS ASN LYS ARG THR THR TYR TRP ALA PRO ALA ILE GLN SEQRES 23 A 289 LYS LEU GLU SEQRES 1 B 289 MET PRO GLU GLY PRO GLU VAL ALA LEU THR ALA ASP ILE SEQRES 2 B 289 LEU GLU LYS TYR PHE LYS GLY LYS THR LEU GLU TYR ILE SEQRES 3 B 289 ASP PHE ILE SER GLY ARG TYR SER LYS SER GLU PRO GLU SEQRES 4 B 289 GLY TYR ASP ASP PHE ILE ALA ASN LEU PRO LEU LYS VAL SEQRES 5 B 289 SER ASN VAL ASP THR LYS GLY LYS PHE LEU TRP PHE GLU SEQRES 6 B 289 LEU PHE ASP PRO ASN ASP LYS SER ASN LYS TRP TYR ILE SEQRES 7 B 289 TRP ASN THR PHE GLY LEU THR GLY MET TRP SER LEU PHE SEQRES 8 B 289 GLU ALA LYS TYR THR ARG ALA VAL LEU SER PHE ASP ASN SEQRES 9 B 289 GLU LEU MET ALA TYR PHE SER ASP MET ARG ASN PHE GLY SEQRES 10 B 289 THR PHE LYS PHE SER ASN SER GLU LYS GLU LEU LYS ARG SEQRES 11 B 289 LYS LEU ASN GLU LEU GLY PRO ASP PHE LEU LYS ASN ASP SEQRES 12 B 289 ASP ILE ASP ILE SER LYS ILE LYS LYS TYR LYS GLN PRO SEQRES 13 B 289 ILE VAL ALA LEU LEU MET ASP GLN LYS LYS ILE GLY SER SEQRES 14 B 289 GLY LEU GLY ASN TYR LEU VAL ALA GLU ILE LEU TYR ARG SEQRES 15 B 289 ALA LYS ILE ASP PRO HIS LYS LEU GLY SER ASN LEU THR SEQRES 16 B 289 ASP GLN GLU ILE GLU ASN LEU TRP TYR TRP ILE LYS TYR SEQRES 17 B 289 GLU THR LYS LEU ALA TYR ASP SER ASN HIS ILE GLY TYR SEQRES 18 B 289 MET VAL ASN LEU GLU ASN GLU SER SER LYS ILE GLY ARG SEQRES 19 B 289 LYS ASN TYR HIS PRO ASN ILE HIS PRO THR GLU LYS GLU SEQRES 20 B 289 PHE ASP PHE LEU VAL TYR ARG LYS LYS LYS ASP PRO ASN SEQRES 21 B 289 GLY ASN LYS VAL ILE ALA ASP LYS ILE ILE GLY SER GLY SEQRES 22 B 289 LYS ASN LYS ARG THR THR TYR TRP ALA PRO ALA ILE GLN SEQRES 23 B 289 LYS LEU GLU HET K A 290 1 HET K B 290 1 HETNAM K POTASSIUM ION FORMUL 3 K 2(K 1+) FORMUL 5 HOH *531(H2 O) HELIX 1 1 GLU A 3 LYS A 19 1 17 HELIX 2 2 GLY A 40 LEU A 48 1 9 HELIX 3 3 SER A 124 ASN A 133 1 10 HELIX 4 4 ILE A 147 TYR A 153 5 7 HELIX 5 5 PRO A 156 ASP A 163 1 8 HELIX 6 6 GLY A 172 ALA A 183 1 12 HELIX 7 7 LEU A 190 LEU A 194 5 5 HELIX 8 8 THR A 195 SER A 216 1 22 HELIX 9 9 MET A 222 ASN A 224 5 3 HELIX 10 10 LEU A 225 SER A 230 1 6 HELIX 11 11 SER A 272 LYS A 276 5 5 HELIX 12 12 GLU B 3 LYS B 19 1 17 HELIX 13 13 GLY B 40 LEU B 48 1 9 HELIX 14 14 SER B 124 ASN B 133 1 10 HELIX 15 15 ASP B 146 TYR B 153 5 8 HELIX 16 16 PRO B 156 ASP B 163 1 8 HELIX 17 17 GLY B 172 ALA B 183 1 12 HELIX 18 18 LEU B 190 LEU B 194 5 5 HELIX 19 19 THR B 195 SER B 216 1 22 HELIX 20 20 MET B 222 ASN B 224 5 3 HELIX 21 21 LEU B 225 SER B 230 1 6 SHEET 1 A 8 GLY A 86 SER A 89 0 SHEET 2 A 8 MET A 107 ASP A 112 -1 O SER A 111 N MET A 87 SHEET 3 A 8 THR A 96 PHE A 102 -1 N ARG A 97 O PHE A 110 SHEET 4 A 8 THR A 22 PHE A 28 -1 N GLU A 24 O SER A 101 SHEET 5 A 8 LEU A 50 LYS A 58 -1 O LEU A 50 N LEU A 23 SHEET 6 A 8 PHE A 61 ASP A 68 -1 O GLU A 65 N SER A 53 SHEET 7 A 8 ASP A 71 THR A 81 -1 O TRP A 76 N LEU A 66 SHEET 8 A 8 THR A 118 SER A 122 -1 O LYS A 120 N TRP A 79 SHEET 1 B 2 ILE A 265 ASP A 267 0 SHEET 2 B 2 THR A 279 TRP A 281 -1 O THR A 279 N ASP A 267 SHEET 1 C 8 MET B 87 SER B 89 0 SHEET 2 C 8 MET B 107 SER B 111 -1 O SER B 111 N MET B 87 SHEET 3 C 8 THR B 96 PHE B 102 -1 N ARG B 97 O PHE B 110 SHEET 4 C 8 THR B 22 PHE B 28 -1 N GLU B 24 O SER B 101 SHEET 5 C 8 LEU B 50 LYS B 58 -1 O LEU B 50 N LEU B 23 SHEET 6 C 8 PHE B 61 PHE B 67 -1 O GLU B 65 N SER B 53 SHEET 7 C 8 LYS B 75 THR B 81 -1 O TRP B 76 N LEU B 66 SHEET 8 C 8 THR B 118 SER B 122 -1 O LYS B 120 N TRP B 79 SHEET 1 D 2 ILE B 265 ASP B 267 0 SHEET 2 D 2 THR B 279 TRP B 281 -1 O TRP B 281 N ILE B 265 LINK OD1 ASP A 71 K K A 290 1555 1555 2.94 LINK OG SER A 73 K K A 290 1555 1555 2.78 LINK K K A 290 N GLU B 39 1555 1555 2.88 LINK K K A 290 O PHE B 119 1555 1555 2.79 LINK O SER B 30 K K B 290 1555 1555 2.74 LINK N TYR B 33 K K B 290 1555 1555 2.81 LINK K K B 290 O HOH B1003 1555 1555 2.84 CISPEP 1 LEU A 48 PRO A 49 0 -0.10 CISPEP 2 LEU B 48 PRO B 49 0 0.59 SITE 1 AC1 5 ASP A 71 SER A 73 PRO B 38 GLU B 39 SITE 2 AC1 5 PHE B 119 SITE 1 AC2 5 SER B 30 GLY B 31 ARG B 32 TYR B 33 SITE 2 AC2 5 HOH B1003 CRYST1 38.673 54.417 87.308 107.00 99.86 93.42 P 1 2 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 0.025858 0.001545 0.005223 0.00000 SCALE2 0.000000 0.018409 0.005953 0.00000 SCALE3 0.000000 0.000000 0.012218 0.00000