HEADER HYDROLASE 16-SEP-03 1UOC TITLE X-RAY STRUCTURE OF THE RNASE DOMAIN OF THE YEAST POP2 PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: POP2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RNASE D DOMAIN, RESIDUES 147-433; COMPND 5 SYNONYM: CCR4-ASSOCIATED FACTOR 1; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: 2 RESIDUES ADDED IN N-TERMINAL BECAUSE OF A TEV COMPND 8 CLEAVABLE TAG. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET24 KEYWDS HYDROLASE, DEDD NUCLEASE, MRNA DEGRADATION, POLY(A) TAIL, KEYWDS 2 TRANSCRIPTION REGULATION, REPRESSOR, PHOSPHORYLATION. EXPDTA X-RAY DIFFRACTION AUTHOR S.THORE,F.MAUXION,B.SERAPHIN,D.SUCK REVDAT 4 08-MAY-24 1UOC 1 LINK REVDAT 3 24-FEB-09 1UOC 1 VERSN REVDAT 2 12-JUL-05 1UOC 1 JRNL REVDAT 1 20-NOV-03 1UOC 0 JRNL AUTH S.THORE,F.MAUXION,B.SERAPHIN,D.SUCK JRNL TITL X-RAY STRUCTURE AND ACTIVITY OF THE YEAST POP2 PROTEIN: A JRNL TITL 2 NUCLEASE SUBUNIT OF THE MRNA DEADENYLASE COMPLEX JRNL REF EMBO REP. V. 4 1150 2003 JRNL REFN ISSN 1469-221X JRNL PMID 14618157 JRNL DOI 10.1038/SJ.EMBOR.7400020 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 9.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1438159.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 51486 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) : 0.239 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2589 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) (%) : 71.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3675 REMARK 3 BIN R VALUE (WORKING SET) : 0.3270 REMARK 3 BIN FREE R VALUE : 0.3370 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 208 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4214 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 45 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.68000 REMARK 3 B22 (A**2) : -6.62000 REMARK 3 B33 (A**2) : 1.94000 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.35 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) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.36 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 : 0.48 REMARK 3 BSOL : 57.16 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.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 1UOC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1290013528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.20 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.84 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52320 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.9000 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) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.30900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE/RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5% PEG 3350,100MM HEPES(PH7.0) 80MM REMARK 280 CALCIUM ACETATE,16.5% GLYCEROL, PH 7.20 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 39.29100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.66200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.72000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.66200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.29100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.72000 REMARK 290 SMTRY3 4 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: PQS 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 UBIQUITOUS TRANSCRIPTION FACTOR. PART OF A GLUCOSE- REMARK 400 SENSING SYSTEM INVOLVED IN GROWTH CONTROL. 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 GLY A 1 REMARK 465 ALA A 2 REMARK 465 MET A 3 REMARK 465 THR A 50 REMARK 465 LEU A 51 REMARK 465 ALA A 52 REMARK 465 ARG A 53 REMARK 465 PRO A 54 REMARK 465 ILE A 55 REMARK 465 GLY A 56 REMARK 465 THR A 57 REMARK 465 PHE A 58 REMARK 465 ARG A 59 REMARK 465 PRO A 213 REMARK 465 GLN A 214 REMARK 465 LEU A 215 REMARK 465 GLN A 216 REMARK 465 GLN A 217 REMARK 465 SER A 218 REMARK 465 SER A 219 REMARK 465 GLN A 220 REMARK 465 GLN A 221 REMARK 465 GLN A 222 REMARK 465 GLN A 223 REMARK 465 GLN A 224 REMARK 465 GLN A 225 REMARK 465 GLY B 1 REMARK 465 ALA B 2 REMARK 465 MET B 3 REMARK 465 THR B 50 REMARK 465 LEU B 51 REMARK 465 ALA B 52 REMARK 465 ARG B 53 REMARK 465 PRO B 54 REMARK 465 ILE B 55 REMARK 465 GLY B 56 REMARK 465 THR B 57 REMARK 465 PHE B 58 REMARK 465 ARG B 59 REMARK 465 SER B 60 REMARK 465 LYS B 61 REMARK 465 GLN B 208 REMARK 465 GLU B 209 REMARK 465 PHE B 210 REMARK 465 LYS B 211 REMARK 465 ASN B 212 REMARK 465 PRO B 213 REMARK 465 GLN B 214 REMARK 465 LEU B 215 REMARK 465 GLN B 216 REMARK 465 GLN B 217 REMARK 465 SER B 218 REMARK 465 SER B 219 REMARK 465 GLN B 220 REMARK 465 GLN B 221 REMARK 465 GLN B 222 REMARK 465 GLN B 223 REMARK 465 GLN B 224 REMARK 465 GLN B 225 REMARK 465 GLN B 226 REMARK 465 TYR B 227 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 LEU A 14 46.41 -96.47 REMARK 500 PRO A 108 -9.99 -55.85 REMARK 500 GLU A 111 33.38 -82.36 REMARK 500 SER A 124 6.70 -52.21 REMARK 500 ALA A 163 -86.88 -47.84 REMARK 500 ALA A 164 -67.29 13.74 REMARK 500 ASN A 176 38.50 -72.23 REMARK 500 ASP A 177 4.13 58.77 REMARK 500 PRO A 180 172.03 -55.94 REMARK 500 GLU A 209 -13.30 -160.67 REMARK 500 ILE A 282 -61.05 -102.95 REMARK 500 ILE B 6 134.56 -35.94 REMARK 500 GLU B 111 34.28 -69.52 REMARK 500 ALA B 163 29.69 -65.42 REMARK 500 ASN B 176 33.25 -64.65 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 CA A1290 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 33 O REMARK 620 2 SER A 36 OG 122.4 REMARK 620 3 GLY A 287 O 75.4 70.6 REMARK 620 4 ASP A 288 OD1 86.3 126.3 75.8 REMARK 620 5 HOH A2006 O 86.6 78.2 126.2 153.9 REMARK 620 6 HOH A2029 O 92.8 139.3 145.1 70.6 84.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1290 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 33 O REMARK 620 2 SER B 36 OG 115.5 REMARK 620 3 GLY B 287 O 67.5 67.3 REMARK 620 4 ASP B 288 OD1 84.4 132.8 84.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1290 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1290 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A1291 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE B1291 DBREF 1UOC A 1 2 PDB 1UOC 1UOC 1 2 DBREF 1UOC A 3 289 UNP P39008 POP2_YEAST 147 433 DBREF 1UOC B 1 2 PDB 1UOC 1UOC 1 2 DBREF 1UOC B 3 289 UNP P39008 POP2_YEAST 147 433 SEQRES 1 A 289 GLY ALA MET PRO PRO ILE PHE LEU PRO PRO PRO ASN TYR SEQRES 2 A 289 LEU PHE VAL ARG ASP VAL TRP LYS SER ASN LEU TYR SER SEQRES 3 A 289 GLU PHE ALA VAL ILE ARG GLN LEU VAL SER GLN TYR ASN SEQRES 4 A 289 HIS VAL SER ILE SER THR GLU PHE VAL GLY THR LEU ALA SEQRES 5 A 289 ARG PRO ILE GLY THR PHE ARG SER LYS VAL ASP TYR HIS SEQRES 6 A 289 TYR GLN THR MET ARG ALA ASN VAL ASP PHE LEU ASN PRO SEQRES 7 A 289 ILE GLN LEU GLY LEU SER LEU SER ASP ALA ASN GLY ASN SEQRES 8 A 289 LYS PRO ASP ASN GLY PRO SER THR TRP GLN PHE ASN PHE SEQRES 9 A 289 GLU PHE ASP PRO LYS LYS GLU ILE MET SER THR GLU SER SEQRES 10 A 289 LEU GLU LEU LEU ARG LYS SER GLY ILE ASN PHE GLU LYS SEQRES 11 A 289 HIS GLU ASN LEU GLY ILE ASP VAL PHE GLU PHE SER GLN SEQRES 12 A 289 LEU LEU MET ASP SER GLY LEU MET MET ASP ASP SER VAL SEQRES 13 A 289 THR TRP ILE THR TYR HIS ALA ALA TYR ASP LEU GLY PHE SEQRES 14 A 289 LEU ILE ASN ILE LEU MET ASN ASP SER MET PRO ASN ASN SEQRES 15 A 289 LYS GLU ASP PHE GLU TRP TRP VAL HIS GLN TYR MET PRO SEQRES 16 A 289 ASN PHE TYR ASP LEU ASN LEU VAL TYR LYS ILE ILE GLN SEQRES 17 A 289 GLU PHE LYS ASN PRO GLN LEU GLN GLN SER SER GLN GLN SEQRES 18 A 289 GLN GLN GLN GLN GLN TYR SER LEU THR THR LEU ALA ASP SEQRES 19 A 289 GLU LEU GLY LEU PRO ARG PHE SER ILE PHE THR THR THR SEQRES 20 A 289 GLY GLY GLN SER LEU LEU MET LEU LEU SER PHE CYS GLN SEQRES 21 A 289 LEU SER LYS LEU SER MET HIS LYS PHE PRO ASN GLY THR SEQRES 22 A 289 ASP PHE ALA LYS TYR GLN GLY VAL ILE TYR GLY ILE ASP SEQRES 23 A 289 GLY ASP GLN SEQRES 1 B 289 GLY ALA MET PRO PRO ILE PHE LEU PRO PRO PRO ASN TYR SEQRES 2 B 289 LEU PHE VAL ARG ASP VAL TRP LYS SER ASN LEU TYR SER SEQRES 3 B 289 GLU PHE ALA VAL ILE ARG GLN LEU VAL SER GLN TYR ASN SEQRES 4 B 289 HIS VAL SER ILE SER THR GLU PHE VAL GLY THR LEU ALA SEQRES 5 B 289 ARG PRO ILE GLY THR PHE ARG SER LYS VAL ASP TYR HIS SEQRES 6 B 289 TYR GLN THR MET ARG ALA ASN VAL ASP PHE LEU ASN PRO SEQRES 7 B 289 ILE GLN LEU GLY LEU SER LEU SER ASP ALA ASN GLY ASN SEQRES 8 B 289 LYS PRO ASP ASN GLY PRO SER THR TRP GLN PHE ASN PHE SEQRES 9 B 289 GLU PHE ASP PRO LYS LYS GLU ILE MET SER THR GLU SER SEQRES 10 B 289 LEU GLU LEU LEU ARG LYS SER GLY ILE ASN PHE GLU LYS SEQRES 11 B 289 HIS GLU ASN LEU GLY ILE ASP VAL PHE GLU PHE SER GLN SEQRES 12 B 289 LEU LEU MET ASP SER GLY LEU MET MET ASP ASP SER VAL SEQRES 13 B 289 THR TRP ILE THR TYR HIS ALA ALA TYR ASP LEU GLY PHE SEQRES 14 B 289 LEU ILE ASN ILE LEU MET ASN ASP SER MET PRO ASN ASN SEQRES 15 B 289 LYS GLU ASP PHE GLU TRP TRP VAL HIS GLN TYR MET PRO SEQRES 16 B 289 ASN PHE TYR ASP LEU ASN LEU VAL TYR LYS ILE ILE GLN SEQRES 17 B 289 GLU PHE LYS ASN PRO GLN LEU GLN GLN SER SER GLN GLN SEQRES 18 B 289 GLN GLN GLN GLN GLN TYR SER LEU THR THR LEU ALA ASP SEQRES 19 B 289 GLU LEU GLY LEU PRO ARG PHE SER ILE PHE THR THR THR SEQRES 20 B 289 GLY GLY GLN SER LEU LEU MET LEU LEU SER PHE CYS GLN SEQRES 21 B 289 LEU SER LYS LEU SER MET HIS LYS PHE PRO ASN GLY THR SEQRES 22 B 289 ASP PHE ALA LYS TYR GLN GLY VAL ILE TYR GLY ILE ASP SEQRES 23 B 289 GLY ASP GLN HET CA A1290 1 HET XE A1291 1 HET CA B1290 1 HET XE B1291 1 HETNAM CA CALCIUM ION HETNAM XE XENON FORMUL 3 CA 2(CA 2+) FORMUL 4 XE 2(XE) FORMUL 7 HOH *45(H2 O) HELIX 1 1 PRO A 10 PHE A 15 5 6 HELIX 2 2 ASN A 23 VAL A 35 1 13 HELIX 3 3 SER A 60 ASP A 74 1 15 HELIX 4 4 SER A 114 SER A 124 1 11 HELIX 5 5 ASN A 127 GLY A 135 1 9 HELIX 6 6 ASP A 137 ASP A 147 1 11 HELIX 7 7 ALA A 164 MET A 175 1 12 HELIX 8 8 ASN A 182 MET A 194 1 13 HELIX 9 9 LEU A 200 GLN A 208 1 9 HELIX 10 10 SER A 228 LEU A 236 1 9 HELIX 11 11 PHE A 241 THR A 245 5 5 HELIX 12 12 THR A 246 SER A 265 1 20 HELIX 13 13 PHE A 275 GLN A 279 5 5 HELIX 14 14 PRO B 10 PHE B 15 5 6 HELIX 15 15 TRP B 20 SER B 22 5 3 HELIX 16 16 ASN B 23 VAL B 35 1 13 HELIX 17 17 VAL B 62 VAL B 73 1 12 HELIX 18 18 ASP B 74 LEU B 76 5 3 HELIX 19 19 SER B 114 GLY B 125 1 12 HELIX 20 20 ASN B 127 GLY B 135 1 9 HELIX 21 21 ASP B 137 ASP B 147 1 11 HELIX 22 22 ALA B 163 LEU B 174 1 12 HELIX 23 23 ASN B 182 MET B 194 1 13 HELIX 24 24 LEU B 200 ILE B 207 1 8 HELIX 25 25 SER B 228 GLY B 237 1 10 HELIX 26 26 PHE B 241 THR B 245 5 5 HELIX 27 27 THR B 246 SER B 265 1 20 HELIX 28 28 PHE B 275 GLN B 279 5 5 SHEET 1 AA 6 ARG A 17 VAL A 19 0 SHEET 2 AA 6 THR A 99 ASN A 103 1 O THR A 99 N ARG A 17 SHEET 3 AA 6 ASN A 77 SER A 86 -1 O LEU A 81 N PHE A 102 SHEET 4 AA 6 HIS A 40 VAL A 48 -1 O HIS A 40 N SER A 86 SHEET 5 AA 6 THR A 157 THR A 160 1 O THR A 157 N VAL A 41 SHEET 6 AA 6 PHE A 197 ASP A 199 1 O TYR A 198 N THR A 160 SHEET 1 BA 6 ARG B 17 VAL B 19 0 SHEET 2 BA 6 THR B 99 ASN B 103 1 O THR B 99 N ARG B 17 SHEET 3 BA 6 ASN B 77 SER B 86 -1 O LEU B 81 N PHE B 102 SHEET 4 BA 6 HIS B 40 VAL B 48 -1 O HIS B 40 N SER B 86 SHEET 5 BA 6 THR B 157 THR B 160 1 O THR B 157 N VAL B 41 SHEET 6 BA 6 PHE B 197 ASP B 199 1 O TYR B 198 N THR B 160 LINK O GLN A 33 CA CA A1290 1555 1555 2.27 LINK OG SER A 36 CA CA A1290 1555 1555 2.50 LINK O GLY A 287 CA CA A1290 3745 1555 2.38 LINK OD1 ASP A 288 CA CA A1290 3745 1555 2.34 LINK CA CA A1290 O HOH A2006 1555 1555 2.67 LINK CA CA A1290 O HOH A2029 1555 3745 2.69 LINK O GLN B 33 CA CA B1290 1555 1555 2.53 LINK OG SER B 36 CA CA B1290 1555 1555 2.31 LINK O GLY B 287 CA CA B1290 4556 1555 2.71 LINK OD1 ASP B 288 CA CA B1290 4556 1555 2.17 SITE 1 AC1 6 GLN A 33 SER A 36 GLY A 287 ASP A 288 SITE 2 AC1 6 HOH A2006 HOH A2029 SITE 1 AC2 4 GLN B 33 SER B 36 GLY B 287 ASP B 288 SITE 1 AC3 1 ILE A 171 SITE 1 AC4 2 ILE B 171 MET B 194 CRYST1 78.582 79.440 101.324 90.00 90.00 90.00 P 21 21 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 0.012725 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012588 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009869 0.00000 MTRIX1 1 -0.157440 -0.987510 -0.005920 72.15511 1 MTRIX2 1 0.987530 -0.157440 -0.001140 -55.78834 1 MTRIX3 1 0.000190 -0.006020 0.999980 25.14450 1