HEADER HYDROLASE 04-JUN-04 1W0H TITLE CRYSTALLOGRAPHIC STRUCTURE OF THE NUCLEASE DOMAIN OF 3'HEXO, A DEDDH TITLE 2 FAMILY MEMBER, BOUND TO RAMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3'-5' EXONUCLEASE ERI1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: NUCLEASE DOMAIN, RESIDUES 122-321; COMPND 5 SYNONYM: ERI-1 HOMOLOG, PROTEIN 3'HEXO; COMPND 6 EC: 3.1.-.-; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: RAMP SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGBO; SOURCE 9 OTHER_DETAILS: SYNTHETIC GENE KEYWDS NUCLEASE DOMAIN, HYDROLASE, NUCLEASE, EXONUCLEASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.CHENG,D.PATEL REVDAT 3 23-OCT-24 1W0H 1 LINK REVDAT 2 24-FEB-09 1W0H 1 VERSN REVDAT 1 30-SEP-04 1W0H 0 JRNL AUTH Y.CHENG,D.PATEL JRNL TITL CRYSTALLOGRAPHIC STRUCTURE OF THE NUCLEASE DOMAIN OF 3'HEXO, JRNL TITL 2 A DEDDH FAMILY MEMBER, BOUND TO RAMP JRNL REF J.MOL.BIOL. V. 343 305 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15451662 JRNL DOI 10.1016/J.JMB.2004.08.055 REMARK 2 REMARK 2 RESOLUTION. 1.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 38822 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 + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2063 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1642 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 371 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.26000 REMARK 3 B22 (A**2) : 0.26000 REMARK 3 B33 (A**2) : -0.40000 REMARK 3 B12 (A**2) : 0.13000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.074 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.077 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.044 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.228 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1W0H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1290015445. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.964 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40933 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.590 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 18.10 REMARK 200 R MERGE (I) : 0.13400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.50400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-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 33.46667 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 66.93333 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 50.20000 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 83.66667 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 16.73333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 33.46667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 66.93333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 83.66667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 50.20000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 16.73333 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: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2155 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 RNA EXONUCLEASE THAT BINDS TO THE 3' END OF HISTONE REMARK 400 MRNAS WITH A POSSIBLE ROLE IN THEIR DEGRADATION. 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 119 REMARK 465 SER A 120 REMARK 465 HIS A 121 REMARK 465 MSE A 122 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MSE A 286 SE MSE A 286 CE -0.480 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 THR A 221 -79.49 -114.03 REMARK 500 ASP A 230 34.70 -97.28 REMARK 500 MSE A 235 -71.33 -127.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2130 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A2166 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A2180 DISTANCE = 6.55 ANGSTROMS 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 MG A1000 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 134 OD1 REMARK 620 2 ASP A 134 OD2 55.3 REMARK 620 3 ASP A 234 OD2 105.8 161.2 REMARK 620 4 AMP A1002 O1P 140.4 85.2 113.6 REMARK 620 5 HOH A2020 O 85.7 83.7 95.5 87.2 REMARK 620 6 HOH A2242 O 91.4 92.8 87.5 93.7 176.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1001 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 134 OD2 REMARK 620 2 GLU A 136 OE2 122.6 REMARK 620 3 ASP A 298 OD2 112.8 100.0 REMARK 620 4 AMP A1002 O1P 85.4 119.6 117.6 REMARK 620 5 AMP A1002 O2P 141.7 77.1 92.9 56.9 REMARK 620 N 1 2 3 4 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A1002 DBREF 1W0H A 119 122 PDB 1W0H 1W0H 119 122 DBREF 1W0H A 123 322 UNP Q8IV48 ERI1_HUMAN 122 321 SEQRES 1 A 204 GLY SER HIS MSE ALA ASP SER TYR TYR ASP TYR ILE CYS SEQRES 2 A 204 ILE ILE ASP PHE GLU ALA THR CYS GLU GLU GLY ASN PRO SEQRES 3 A 204 PRO GLU PHE VAL HIS GLU ILE ILE GLU PHE PRO VAL VAL SEQRES 4 A 204 LEU LEU ASN THR HIS THR LEU GLU ILE GLU ASP THR PHE SEQRES 5 A 204 GLN GLN TYR VAL ARG PRO GLU ILE ASN THR GLN LEU SER SEQRES 6 A 204 ASP PHE CYS ILE SER LEU THR GLY ILE THR GLN ASP GLN SEQRES 7 A 204 VAL ASP ARG ALA ASP THR PHE PRO GLN VAL LEU LYS LYS SEQRES 8 A 204 VAL ILE ASP TRP MSE LYS LEU LYS GLU LEU GLY THR LYS SEQRES 9 A 204 TYR LYS TYR SER LEU LEU THR ASP GLY SER TRP ASP MSE SEQRES 10 A 204 SER LYS PHE LEU ASN ILE GLN CYS GLN LEU SER ARG LEU SEQRES 11 A 204 LYS TYR PRO PRO PHE ALA LYS LYS TRP ILE ASN ILE ARG SEQRES 12 A 204 LYS SER TYR GLY ASN PHE TYR LYS VAL PRO ARG SER GLN SEQRES 13 A 204 THR LYS LEU THR ILE MSE LEU GLU LYS LEU GLY MSE ASP SEQRES 14 A 204 TYR ASP GLY ARG PRO HIS CYS GLY LEU ASP ASP SER LYS SEQRES 15 A 204 ASN ILE ALA ARG ILE ALA VAL ARG MSE LEU GLN ASP GLY SEQRES 16 A 204 CYS GLU LEU ARG ILE ASN GLU LYS MSE MODRES 1W0H MSE A 214 MET SELENOMETHIONINE MODRES 1W0H MSE A 235 MET SELENOMETHIONINE MODRES 1W0H MSE A 280 MET SELENOMETHIONINE MODRES 1W0H MSE A 286 MET SELENOMETHIONINE MODRES 1W0H MSE A 309 MET SELENOMETHIONINE MODRES 1W0H MSE A 322 MET SELENOMETHIONINE HET MSE A 214 8 HET MSE A 235 8 HET MSE A 280 8 HET MSE A 286 8 HET MSE A 309 8 HET MSE A 322 9 HET MG A1000 1 HET MG A1001 1 HET AMP A1002 23 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION HETNAM AMP ADENOSINE MONOPHOSPHATE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 MG 2(MG 2+) FORMUL 4 AMP C10 H14 N5 O7 P FORMUL 5 HOH *371(H2 O) HELIX 1 1 SER A 183 GLY A 191 1 9 HELIX 2 2 THR A 193 ARG A 199 1 7 HELIX 3 3 THR A 202 LYS A 217 1 16 HELIX 4 4 MSE A 235 ARG A 247 1 13 HELIX 5 5 PRO A 251 ALA A 254 5 4 HELIX 6 6 ILE A 260 LYS A 269 1 10 HELIX 7 7 PRO A 271 THR A 275 5 5 HELIX 8 8 LYS A 276 LEU A 284 1 9 HELIX 9 9 CYS A 294 ASP A 312 1 19 SHEET 1 AA 6 GLU A 136 ALA A 137 0 SHEET 2 AA 6 ILE A 151 ASN A 160 -1 N ILE A 152 O GLU A 136 SHEET 3 AA 6 TYR A 129 ILE A 132 -1 O ILE A 130 N LEU A 159 SHEET 4 AA 6 TYR A 225 THR A 229 1 O SER A 226 N CYS A 131 SHEET 5 AA 6 LYS A 256 ASN A 259 1 O ILE A 258 N THR A 229 SHEET 6 AA 6 GLU A 320 LYS A 321 -1 O GLU A 320 N TRP A 257 SHEET 1 AB 3 GLU A 136 ALA A 137 0 SHEET 2 AB 3 ILE A 151 ASN A 160 -1 N ILE A 152 O GLU A 136 SHEET 3 AB 3 ILE A 166 TYR A 173 -1 N GLU A 167 O LEU A 158 LINK C TRP A 213 N MSE A 214 1555 1555 1.33 LINK C MSE A 214 N LYS A 215 1555 1555 1.33 LINK C ASP A 234 N MSE A 235 1555 1555 1.34 LINK C MSE A 235 N SER A 236 1555 1555 1.32 LINK C ILE A 279 N MSE A 280 1555 1555 1.33 LINK C MSE A 280 N LEU A 281 1555 1555 1.33 LINK C GLY A 285 N MSE A 286 1555 1555 1.33 LINK C MSE A 286 N ASP A 287 1555 1555 1.33 LINK C ARG A 308 N MSE A 309 1555 1555 1.34 LINK C MSE A 309 N LEU A 310 1555 1555 1.33 LINK C LYS A 321 N MSE A 322 1555 1555 1.32 LINK OD1 ASP A 134 MG MG A1000 1555 1555 2.24 LINK OD2 ASP A 134 MG MG A1000 1555 1555 2.44 LINK OD2 ASP A 134 MG MG A1001 1555 1555 2.22 LINK OE2 GLU A 136 MG MG A1001 1555 1555 2.15 LINK OD2 ASP A 234 MG MG A1000 1555 1555 2.09 LINK OD2 ASP A 298 MG MG A1001 1555 1555 2.23 LINK MG MG A1000 O1P AMP A1002 1555 1555 2.06 LINK MG MG A1000 O HOH A2020 1555 1555 2.25 LINK MG MG A1000 O HOH A2242 1555 1555 2.20 LINK MG MG A1001 O1P AMP A1002 1555 1555 2.28 LINK MG MG A1001 O2P AMP A1002 1555 1555 2.84 SITE 1 AC1 6 ASP A 134 ASP A 234 MG A1001 AMP A1002 SITE 2 AC1 6 HOH A2020 HOH A2242 SITE 1 AC2 5 ASP A 134 GLU A 136 ASP A 298 MG A1000 SITE 2 AC2 5 AMP A1002 SITE 1 AC3 19 ASP A 134 PHE A 135 GLU A 136 ALA A 137 SITE 2 AC3 19 THR A 138 CYS A 139 PHE A 185 ASP A 234 SITE 3 AC3 19 PHE A 238 HIS A 293 ASP A 298 MG A1000 SITE 4 AC3 19 MG A1001 HOH A2020 HOH A2035 HOH A2365 SITE 5 AC3 19 HOH A2366 HOH A2367 HOH A2370 CRYST1 101.600 101.600 100.400 90.00 90.00 120.00 P 61 2 2 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 0.009842 0.005682 0.000000 0.00000 SCALE2 0.000000 0.011365 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009960 0.00000