HEADER HYDROLASE 10-OCT-06 2IOC TITLE THE CRYSTAL STRUCTURE OF TREX1 EXPLAINS THE 3' NUCLEOTIDE SPECIFICITY TITLE 2 AND REVEALS A POLYPROLINE II HELIX FOR PROTEIN PARTENRING COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREE PRIME REPAIR EXONUCLEASE 1; COMPND 3 CHAIN: B, A; COMPND 4 FRAGMENT: N-TERMINAL FRAGMENT, RESIDUES 1-242; COMPND 5 SYNONYM: 3'-5' EXONUCLEASE TREX1; COMPND 6 EC: 3.1.11.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: TREX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21*(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS PROLINE HELIX, NUCLEOTIDE COMPLEX, DNAQ FAMILY, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR U.DE SILVA,T.HOLLIS REVDAT 5 06-NOV-24 2IOC 1 REMARK SEQADV LINK REVDAT 4 14-FEB-18 2IOC 1 REMARK REVDAT 3 24-FEB-09 2IOC 1 VERSN REVDAT 2 24-APR-07 2IOC 1 JRNL REVDAT 1 20-FEB-07 2IOC 0 JRNL AUTH U.DE SILVA,S.CHOUDHURY,S.L.BAILEY,S.HARVEY,F.W.PERRINO, JRNL AUTH 2 T.HOLLIS JRNL TITL THE CRYSTAL STRUCTURE OF TREX1 EXPLAINS THE 3' NUCLEOTIDE JRNL TITL 2 SPECIFICITY AND REVEALS A POLYPROLINE II HELIX FOR PROTEIN JRNL TITL 3 PARTNERING. JRNL REF J.BIOL.CHEM. V. 282 10537 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17293595 JRNL DOI 10.1074/JBC.M700039200 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 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) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 25938 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R FREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1291 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 : 25 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1005 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 53 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3390 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 249 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.37 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.43800 REMARK 3 B22 (A**2) : -1.43800 REMARK 3 B33 (A**2) : 2.87700 REMARK 3 B12 (A**2) : -2.42400 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.645 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) : 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 41.78 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 : AMP_NEW.PAR REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2IOC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039813. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK 9.1SSI REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25938 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 24.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.620 REMARK 200 R MERGE (I) : 0.12500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.7000 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) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.44 REMARK 200 R MERGE FOR SHELL (I) : 0.34800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.300 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG 3350, 100MM MES, 2MM MNCL2, PH REMARK 280 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 268K, REMARK 280 TEMPERATURE 293K 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 59.85000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.55441 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.76667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 59.85000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 34.55441 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 27.76667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 59.85000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 34.55441 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 27.76667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 69.10883 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 55.53333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 69.10883 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 55.53333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 69.10883 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 55.53333 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 300 REMARK: BIOLOGICAL ASSEMBLY IS THE DIMER IN THE ASYMMETRIC UNIT 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 GLN B 4 REMARK 465 THR B 5 REMARK 465 LEU B 6 REMARK 465 PRO B 7 REMARK 465 SER B 167 REMARK 465 PRO B 168 REMARK 465 SER B 169 REMARK 465 GLY B 170 REMARK 465 ASN B 171 REMARK 465 GLY B 172 REMARK 465 SER B 173 REMARK 465 THR B 235 REMARK 465 PRO B 236 REMARK 465 ALA B 237 REMARK 465 THR B 238 REMARK 465 THR B 239 REMARK 465 GLY B 240 REMARK 465 THR B 241 REMARK 465 THR B 242 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 GLN A 4 REMARK 465 THR A 46A REMARK 465 SER A 46B REMARK 465 ILE A 46C REMARK 465 SER A 46D REMARK 465 SER A 167 REMARK 465 PRO A 168 REMARK 465 SER A 169 REMARK 465 GLY A 170 REMARK 465 ASN A 171 REMARK 465 GLY A 172 REMARK 465 SER A 173 REMARK 465 ARG A 174 REMARK 465 THR A 235 REMARK 465 PRO A 236 REMARK 465 ALA A 237 REMARK 465 THR A 238 REMARK 465 THR A 239 REMARK 465 GLY A 240 REMARK 465 THR A 241 REMARK 465 THR A 242 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 LYS A 175 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 493 O HOH A 486 5445 2.04 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 TYR B 129 -77.44 -118.26 REMARK 500 ASN A 125 24.10 81.09 REMARK 500 TYR A 129 -75.05 -116.36 REMARK 500 ASP A 193 90.86 -162.10 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 MN B 401 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 18 OD2 REMARK 620 2 GLU B 20 OE1 87.6 REMARK 620 3 ASP B 200 OD2 96.1 103.2 REMARK 620 4 D5M B 303 O3P 164.0 107.0 87.0 REMARK 620 5 D5M B 303 O1P 101.3 134.7 119.5 63.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 402 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 18 OD1 REMARK 620 2 D5M B 303 O1P 100.0 REMARK 620 3 HOH B 473 O 83.5 176.1 REMARK 620 4 HOH B 474 O 88.5 93.7 84.8 REMARK 620 5 HOH B 508 O 168.7 80.4 96.4 102.8 REMARK 620 6 HOH B 516 O 89.6 86.6 95.0 178.1 79.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 403 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 18 OD2 REMARK 620 2 GLU A 20 OE1 86.0 REMARK 620 3 ASP A 200 OD2 98.6 104.4 REMARK 620 4 D5M A 302 O3P 108.3 134.0 115.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 404 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 18 OD1 REMARK 620 2 D5M A 302 O3P 90.4 REMARK 620 3 HOH A 466 O 85.1 89.2 REMARK 620 4 HOH A 468 O 85.8 91.9 170.8 REMARK 620 5 HOH A 510 O 97.8 171.7 92.9 87.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D5M A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE D5M B 303 DBREF 2IOC B 1 242 UNP Q91XB0 TREX1_MOUSE 1 242 DBREF 2IOC A 1 242 UNP Q91XB0 TREX1_MOUSE 1 242 SEQADV 2IOC MSE B 11 UNP Q91XB0 MET 11 MODIFIED RESIDUE SEQADV 2IOC MSE B 232 UNP Q91XB0 MET 232 MODIFIED RESIDUE SEQADV 2IOC MSE A 11 UNP Q91XB0 MET 11 MODIFIED RESIDUE SEQADV 2IOC MSE A 232 UNP Q91XB0 MET 232 MODIFIED RESIDUE SEQRES 1 B 242 MET GLY SER GLN THR LEU PRO HIS GLY HIS MSE GLN THR SEQRES 2 B 242 LEU ILE PHE LEU ASP LEU GLU ALA THR GLY LEU PRO SER SEQRES 3 B 242 SER ARG PRO GLU VAL THR GLU LEU CYS LEU LEU ALA VAL SEQRES 4 B 242 HIS ARG ARG ALA LEU GLU ASN THR SER ILE SER GLN GLY SEQRES 5 B 242 HIS PRO PRO PRO VAL PRO ARG PRO PRO ARG VAL VAL ASP SEQRES 6 B 242 LYS LEU SER LEU CYS ILE ALA PRO GLY LYS ALA CYS SER SEQRES 7 B 242 PRO GLY ALA SER GLU ILE THR GLY LEU SER LYS ALA GLU SEQRES 8 B 242 LEU GLU VAL GLN GLY ARG GLN ARG PHE ASP ASP ASN LEU SEQRES 9 B 242 ALA ILE LEU LEU ARG ALA PHE LEU GLN ARG GLN PRO GLN SEQRES 10 B 242 PRO CYS CYS LEU VAL ALA HIS ASN GLY ASP ARG TYR ASP SEQRES 11 B 242 PHE PRO LEU LEU GLN THR GLU LEU ALA ARG LEU SER THR SEQRES 12 B 242 PRO SER PRO LEU ASP GLY THR PHE CYS VAL ASP SER ILE SEQRES 13 B 242 ALA ALA LEU LYS ALA LEU GLU GLN ALA SER SER PRO SER SEQRES 14 B 242 GLY ASN GLY SER ARG LYS SER TYR SER LEU GLY SER ILE SEQRES 15 B 242 TYR THR ARG LEU TYR TRP GLN ALA PRO THR ASP SER HIS SEQRES 16 B 242 THR ALA GLU GLY ASP VAL LEU THR LEU LEU SER ILE CYS SEQRES 17 B 242 GLN TRP LYS PRO GLN ALA LEU LEU GLN TRP VAL ASP GLU SEQRES 18 B 242 HIS ALA ARG PRO PHE SER THR VAL LYS PRO MSE TYR GLY SEQRES 19 B 242 THR PRO ALA THR THR GLY THR THR SEQRES 1 A 242 MET GLY SER GLN THR LEU PRO HIS GLY HIS MSE GLN THR SEQRES 2 A 242 LEU ILE PHE LEU ASP LEU GLU ALA THR GLY LEU PRO SER SEQRES 3 A 242 SER ARG PRO GLU VAL THR GLU LEU CYS LEU LEU ALA VAL SEQRES 4 A 242 HIS ARG ARG ALA LEU GLU ASN THR SER ILE SER GLN GLY SEQRES 5 A 242 HIS PRO PRO PRO VAL PRO ARG PRO PRO ARG VAL VAL ASP SEQRES 6 A 242 LYS LEU SER LEU CYS ILE ALA PRO GLY LYS ALA CYS SER SEQRES 7 A 242 PRO GLY ALA SER GLU ILE THR GLY LEU SER LYS ALA GLU SEQRES 8 A 242 LEU GLU VAL GLN GLY ARG GLN ARG PHE ASP ASP ASN LEU SEQRES 9 A 242 ALA ILE LEU LEU ARG ALA PHE LEU GLN ARG GLN PRO GLN SEQRES 10 A 242 PRO CYS CYS LEU VAL ALA HIS ASN GLY ASP ARG TYR ASP SEQRES 11 A 242 PHE PRO LEU LEU GLN THR GLU LEU ALA ARG LEU SER THR SEQRES 12 A 242 PRO SER PRO LEU ASP GLY THR PHE CYS VAL ASP SER ILE SEQRES 13 A 242 ALA ALA LEU LYS ALA LEU GLU GLN ALA SER SER PRO SER SEQRES 14 A 242 GLY ASN GLY SER ARG LYS SER TYR SER LEU GLY SER ILE SEQRES 15 A 242 TYR THR ARG LEU TYR TRP GLN ALA PRO THR ASP SER HIS SEQRES 16 A 242 THR ALA GLU GLY ASP VAL LEU THR LEU LEU SER ILE CYS SEQRES 17 A 242 GLN TRP LYS PRO GLN ALA LEU LEU GLN TRP VAL ASP GLU SEQRES 18 A 242 HIS ALA ARG PRO PHE SER THR VAL LYS PRO MSE TYR GLY SEQRES 19 A 242 THR PRO ALA THR THR GLY THR THR MODRES 2IOC MSE B 11 MET SELENOMETHIONINE MODRES 2IOC MSE B 232 MET SELENOMETHIONINE MODRES 2IOC MSE A 11 MET SELENOMETHIONINE MODRES 2IOC MSE A 232 MET SELENOMETHIONINE HET MSE B 11 8 HET MSE B 232 8 HET MSE A 11 8 HET MSE A 232 8 HET MN B 401 1 HET MN B 402 1 HET D5M B 303 22 HET MN A 403 1 HET MN A 404 1 HET D5M A 302 22 HETNAM MSE SELENOMETHIONINE HETNAM MN MANGANESE (II) ION HETNAM D5M 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 MN 4(MN 2+) FORMUL 5 D5M 2(C10 H14 N5 O6 P) FORMUL 9 HOH *249(H2 O) HELIX 1 1 LEU B 24 ARG B 28 5 5 HELIX 2 2 ARG B 41 ASN B 46 1 6 HELIX 3 3 SER B 78 GLY B 86 1 9 HELIX 4 4 SER B 88 GLN B 95 1 8 HELIX 5 5 ASP B 101 ARG B 114 1 14 HELIX 6 6 TYR B 129 ARG B 140 1 12 HELIX 7 7 SER B 155 ALA B 165 1 11 HELIX 8 8 SER B 178 TRP B 188 1 11 HELIX 9 9 THR B 196 GLN B 209 1 14 HELIX 10 10 LYS B 211 ALA B 223 1 13 HELIX 11 11 SER B 227 VAL B 229 5 3 HELIX 12 12 LEU A 24 ARG A 28 5 5 HELIX 13 13 ARG A 41 GLU A 45 1 5 HELIX 14 14 SER A 78 GLY A 86 1 9 HELIX 15 15 SER A 88 GLN A 95 1 8 HELIX 16 16 ASP A 101 ARG A 114 1 14 HELIX 17 17 TYR A 129 ARG A 140 1 12 HELIX 18 18 SER A 155 ALA A 165 1 11 HELIX 19 19 SER A 178 TRP A 188 1 11 HELIX 20 20 THR A 196 GLN A 209 1 14 HELIX 21 21 LYS A 211 ALA A 223 1 13 HELIX 22 22 SER A 227 VAL A 229 5 3 SHEET 1 A12 ARG B 224 PRO B 225 0 SHEET 2 A12 PHE B 151 ASP B 154 -1 N CYS B 152 O ARG B 224 SHEET 3 A12 CYS B 119 ALA B 123 1 N LEU B 121 O PHE B 151 SHEET 4 A12 THR B 13 ALA B 21 1 N LEU B 17 O VAL B 122 SHEET 5 A12 VAL B 31 HIS B 40 -1 O VAL B 39 N LEU B 14 SHEET 6 A12 ASP B 65 CYS B 70 -1 O LEU B 69 N LEU B 34 SHEET 7 A12 ASP A 65 CYS A 70 -1 O SER A 68 N LYS B 66 SHEET 8 A12 VAL A 31 HIS A 40 -1 N LEU A 34 O LEU A 69 SHEET 9 A12 THR A 13 ALA A 21 -1 N LEU A 14 O VAL A 39 SHEET 10 A12 CYS A 119 ALA A 123 1 O VAL A 122 N LEU A 17 SHEET 11 A12 PHE A 151 ASP A 154 1 O PHE A 151 N LEU A 121 SHEET 12 A12 ARG A 224 PRO A 225 -1 O ARG A 224 N CYS A 152 LINK C HIS B 10 N MSE B 11 1555 1555 1.32 LINK C MSE B 11 N GLN B 12 1555 1555 1.33 LINK C PRO B 231 N MSE B 232 1555 1555 1.33 LINK C MSE B 232 N TYR B 233 1555 1555 1.33 LINK C HIS A 10 N MSE A 11 1555 1555 1.33 LINK C MSE A 11 N GLN A 12 1555 1555 1.33 LINK C PRO A 231 N MSE A 232 1555 1555 1.33 LINK C MSE A 232 N TYR A 233 1555 1555 1.33 LINK OD2 ASP B 18 MN MN B 401 1555 1555 2.19 LINK OD1 ASP B 18 MN MN B 402 1555 1555 2.06 LINK OE1 GLU B 20 MN MN B 401 1555 1555 2.12 LINK OD2 ASP B 200 MN MN B 401 1555 1555 2.03 LINK O3P D5M B 303 MN MN B 401 1555 1555 2.40 LINK O1P D5M B 303 MN MN B 401 1555 1555 2.27 LINK O1P D5M B 303 MN MN B 402 1555 1555 2.00 LINK MN MN B 402 O HOH B 473 1555 1555 2.13 LINK MN MN B 402 O HOH B 474 1555 1555 2.17 LINK MN MN B 402 O HOH B 508 1555 1555 2.25 LINK MN MN B 402 O HOH B 516 1555 1555 2.02 LINK OD2 ASP A 18 MN MN A 403 1555 1555 2.34 LINK OD1 ASP A 18 MN MN A 404 1555 1555 2.16 LINK OE1 GLU A 20 MN MN A 403 1555 1555 1.96 LINK OD2 ASP A 200 MN MN A 403 1555 1555 1.95 LINK O3P D5M A 302 MN MN A 403 1555 1555 1.98 LINK O3P D5M A 302 MN MN A 404 1555 1555 2.29 LINK MN MN A 404 O HOH A 466 1555 1555 2.01 LINK MN MN A 404 O HOH A 468 1555 1555 2.17 LINK MN MN A 404 O HOH A 510 1555 1555 2.10 CISPEP 1 HIS B 53 PRO B 54 0 0.09 CISPEP 2 GLN B 117 PRO B 118 0 -0.06 CISPEP 3 HIS A 50 PRO A 51 0 -0.26 CISPEP 4 GLN A 117 PRO A 118 0 -0.34 SITE 1 AC1 5 ASP B 18 GLU B 20 ASP B 200 D5M B 303 SITE 2 AC1 5 MN B 402 SITE 1 AC2 7 ASP B 18 D5M B 303 MN B 401 HOH B 473 SITE 2 AC2 7 HOH B 474 HOH B 508 HOH B 516 SITE 1 AC3 5 ASP A 18 GLU A 20 ASP A 200 D5M A 302 SITE 2 AC3 5 MN A 404 SITE 1 AC4 6 ASP A 18 D5M A 302 MN A 403 HOH A 466 SITE 2 AC4 6 HOH A 468 HOH A 510 SITE 1 AC5 18 ASP A 18 LEU A 19 GLU A 20 ALA A 21 SITE 2 AC5 18 GLY A 23 LEU A 24 SER A 78 ALA A 81 SITE 3 AC5 18 ILE A 84 THR A 85 TYR A 129 HIS A 195 SITE 4 AC5 18 ASP A 200 MN A 403 MN A 404 HOH A 410 SITE 5 AC5 18 HOH A 448 HOH A 466 SITE 1 AC6 23 ASP B 18 LEU B 19 GLU B 20 ALA B 21 SITE 2 AC6 23 GLY B 23 LEU B 24 SER B 78 GLY B 80 SITE 3 AC6 23 ALA B 81 ILE B 84 THR B 85 TYR B 129 SITE 4 AC6 23 HIS B 195 ASP B 200 MN B 401 MN B 402 SITE 5 AC6 23 HOH B 404 HOH B 437 HOH B 441 HOH B 474 SITE 6 AC6 23 HOH B 500 HOH B 508 HOH B 516 CRYST1 119.700 119.700 83.300 90.00 90.00 120.00 H 3 18 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 0.008354 0.004823 0.000000 0.00000 SCALE2 0.000000 0.009647 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012005 0.00000