PDB Short entry for 1OYW HEADER HYDROLASE 07-APR-03 1OYW TITLE STRUCTURE OF THE RECQ CATALYTIC CORE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-DEPENDENT DNA HELICASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: 54 KDA CATALYTIC DOMAIN; COMPND 5 SYNONYM: RECQ HELICASE; COMPND 6 EC: 3.6.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RECQ; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28B DERIVATIVE KEYWDS RECQ, HELICASE, WINGED HELIX, HELIX-TURN-HELIX, ATP BINDING, ZN(2+) KEYWDS 2 BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.A.BERNSTEIN,M.C.ZITTEL,J.L.KECK REVDAT 4 21-DEC-22 1OYW 1 REMARK SEQADV LINK REVDAT 3 07-MAR-18 1OYW 1 REMARK REVDAT 2 24-FEB-09 1OYW 1 VERSN REVDAT 1 07-OCT-03 1OYW 0 JRNL AUTH D.A.BERNSTEIN,M.C.ZITTEL,J.L.KECK JRNL TITL HIGH-RESOLUTION STRUCTURE OF THE E. COLI RECQ HELICASE JRNL TITL 2 CATALYTIC CORE JRNL REF EMBO J. V. 22 4910 2003 JRNL REFN ISSN 0261-4189 JRNL PMID 14517231 JRNL DOI 10.1093/EMBOJ/CDG500 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 49265 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2463 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4064 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 708 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.007 ; NULL REMARK 3 ANGLE DISTANCE (A) : 1.900 ; 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 1OYW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-APR-03. REMARK 100 THE DEPOSITION ID IS D_1000018816. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JAN-03 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51478 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 74.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.44200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, PEG 400, MES, AMMONIUM REMARK 280 SULFATE, MANGANESE CHLORIDE, PH 6.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 295.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 27.29450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). THE AUTHORS STATE IT IS REMARK 300 NOT CLEAR WHAT THE ACTIVE OLIGOMERIC STATE OF E. COLI REMARK 300 RECQ HELICASE IS AT THIS TIME. 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 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 ALA A 517 REMARK 465 LEU A 518 REMARK 465 LYS A 519 REMARK 465 PRO A 520 REMARK 465 LYS A 521 REMARK 465 ALA A 522 REMARK 465 MSE A 523 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 449 O HOH A 1208 2.06 REMARK 500 OD2 ASP A 312 O HOH A 1245 2.11 REMARK 500 OE1 GLU A 147 O HOH A 1088 2.14 REMARK 500 OE1 GLU A 376 O HOH A 1357 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 OE2 GLU A 219 ND2 ASN A 443 2646 1.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ARG A 326 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 382 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 CYS A 397 CA - CB - SG ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 429 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 440 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 440 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 462 NE - CZ - NH1 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG A 462 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES 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 LEU A 77 -33.56 168.31 REMARK 500 ASN A 130 42.76 39.35 REMARK 500 ASP A 157 57.33 -158.78 REMARK 500 ASP A 200 67.77 34.95 REMARK 500 PHE A 221 100.29 -160.71 REMARK 500 MSE A 298 -160.20 -39.82 REMARK 500 ASN A 301 79.62 9.98 REMARK 500 CYS A 380 124.23 -31.26 REMARK 500 ASN A 399 48.45 -143.45 REMARK 500 ASP A 405 65.37 -151.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 THR A 293 -10.60 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 A 802 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 10 OE1 REMARK 620 2 GLU A 10 OE2 58.6 REMARK 620 3 GLU A 31 OE2 161.7 103.1 REMARK 620 4 ASP A 35 OD2 95.0 153.3 103.2 REMARK 620 5 HOH A1013 O 93.5 94.5 88.5 90.4 REMARK 620 6 HOH A1113 O 86.2 91.0 93.9 83.0 173.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 380 SG REMARK 620 2 CYS A 397 SG 99.8 REMARK 620 3 CYS A 400 SG 116.7 113.8 REMARK 620 4 CYS A 403 SG 102.8 118.2 105.5 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 ZN A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 802 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OYY RELATED DB: PDB REMARK 900 STRUCTURE OF THE RECQ CATALYTIC CORE BOUND TO ATP-GAMMA-S DBREF 1OYW A 2 523 UNP P15043 RECQ_ECOLI 4 525 SEQADV 1OYW MSE A 1 UNP P15043 INITIATING METHIONINE SEQADV 1OYW MSE A 47 UNP P15043 MET 49 CLONING ARTIFACT SEQADV 1OYW MSE A 78 UNP P15043 MET 80 CLONING ARTIFACT SEQADV 1OYW MSE A 108 UNP P15043 MET 110 CLONING ARTIFACT SEQADV 1OYW MSE A 127 UNP P15043 MET 129 CLONING ARTIFACT SEQADV 1OYW MSE A 178 UNP P15043 MET 180 CLONING ARTIFACT SEQADV 1OYW MSE A 216 UNP P15043 MET 218 CLONING ARTIFACT SEQADV 1OYW MSE A 218 UNP P15043 MET 220 CLONING ARTIFACT SEQADV 1OYW MSE A 228 UNP P15043 MET 230 CLONING ARTIFACT SEQADV 1OYW MSE A 298 UNP P15043 MET 300 CLONING ARTIFACT SEQADV 1OYW MSE A 337 UNP P15043 MET 339 CLONING ARTIFACT SEQADV 1OYW MSE A 345 UNP P15043 MET 347 CLONING ARTIFACT SEQADV 1OYW MSE A 371 UNP P15043 MET 373 CLONING ARTIFACT SEQADV 1OYW MSE A 432 UNP P15043 MET 434 CLONING ARTIFACT SEQADV 1OYW MSE A 460 UNP P15043 MET 462 CLONING ARTIFACT SEQADV 1OYW MSE A 523 UNP P15043 MET 525 CLONING ARTIFACT SEQRES 1 A 523 MSE ALA GLN ALA GLU VAL LEU ASN LEU GLU SER GLY ALA SEQRES 2 A 523 LYS GLN VAL LEU GLN GLU THR PHE GLY TYR GLN GLN PHE SEQRES 3 A 523 ARG PRO GLY GLN GLU GLU ILE ILE ASP THR VAL LEU SER SEQRES 4 A 523 GLY ARG ASP CYS LEU VAL VAL MSE PRO THR GLY GLY GLY SEQRES 5 A 523 LYS SER LEU CYS TYR GLN ILE PRO ALA LEU LEU LEU ASN SEQRES 6 A 523 GLY LEU THR VAL VAL VAL SER PRO LEU ILE SER LEU MSE SEQRES 7 A 523 LYS ASP GLN VAL ASP GLN LEU GLN ALA ASN GLY VAL ALA SEQRES 8 A 523 ALA ALA CYS LEU ASN SER THR GLN THR ARG GLU GLN GLN SEQRES 9 A 523 LEU GLU VAL MSE THR GLY CYS ARG THR GLY GLN ILE ARG SEQRES 10 A 523 LEU LEU TYR ILE ALA PRO GLU ARG LEU MSE LEU ASP ASN SEQRES 11 A 523 PHE LEU GLU HIS LEU ALA HIS TRP ASN PRO VAL LEU LEU SEQRES 12 A 523 ALA VAL ASP GLU ALA HIS CYS ILE SER GLN TRP GLY HIS SEQRES 13 A 523 ASP PHE ARG PRO GLU TYR ALA ALA LEU GLY GLN LEU ARG SEQRES 14 A 523 GLN ARG PHE PRO THR LEU PRO PHE MSE ALA LEU THR ALA SEQRES 15 A 523 THR ALA ASP ASP THR THR ARG GLN ASP ILE VAL ARG LEU SEQRES 16 A 523 LEU GLY LEU ASN ASP PRO LEU ILE GLN ILE SER SER PHE SEQRES 17 A 523 ASP ARG PRO ASN ILE ARG TYR MSE LEU MSE GLU LYS PHE SEQRES 18 A 523 LYS PRO LEU ASP GLN LEU MSE ARG TYR VAL GLN GLU GLN SEQRES 19 A 523 ARG GLY LYS SER GLY ILE ILE TYR CYS ASN SER ARG ALA SEQRES 20 A 523 LYS VAL GLU ASP THR ALA ALA ARG LEU GLN SER LYS GLY SEQRES 21 A 523 ILE SER ALA ALA ALA TYR HIS ALA GLY LEU GLU ASN ASN SEQRES 22 A 523 VAL ARG ALA ASP VAL GLN GLU LYS PHE GLN ARG ASP ASP SEQRES 23 A 523 LEU GLN ILE VAL VAL ALA THR VAL ALA PHE GLY MSE GLY SEQRES 24 A 523 ILE ASN LYS PRO ASN VAL ARG PHE VAL VAL HIS PHE ASP SEQRES 25 A 523 ILE PRO ARG ASN ILE GLU SER TYR TYR GLN GLU THR GLY SEQRES 26 A 523 ARG ALA GLY ARG ASP GLY LEU PRO ALA GLU ALA MSE LEU SEQRES 27 A 523 PHE TYR ASP PRO ALA ASP MSE ALA TRP LEU ARG ARG CYS SEQRES 28 A 523 LEU GLU GLU LYS PRO GLN GLY GLN LEU GLN ASP ILE GLU SEQRES 29 A 523 ARG HIS LYS LEU ASN ALA MSE GLY ALA PHE ALA GLU ALA SEQRES 30 A 523 GLN THR CYS ARG ARG LEU VAL LEU LEU ASN TYR PHE GLY SEQRES 31 A 523 GLU GLY ARG GLN GLU PRO CYS GLY ASN CYS ASP ILE CYS SEQRES 32 A 523 LEU ASP PRO PRO LYS GLN TYR ASP GLY SER THR ASP ALA SEQRES 33 A 523 GLN ILE ALA LEU SER THR ILE GLY ARG VAL ASN GLN ARG SEQRES 34 A 523 PHE GLY MSE GLY TYR VAL VAL GLU VAL ILE ARG GLY ALA SEQRES 35 A 523 ASN ASN GLN ARG ILE ARG ASP TYR GLY HIS ASP LYS LEU SEQRES 36 A 523 LYS VAL TYR GLY MSE GLY ARG ASP LYS SER HIS GLU HIS SEQRES 37 A 523 TRP VAL SER VAL ILE ARG GLN LEU ILE HIS LEU GLY LEU SEQRES 38 A 523 VAL THR GLN ASN ILE ALA GLN HIS SER ALA LEU GLN LEU SEQRES 39 A 523 THR GLU ALA ALA ARG PRO VAL LEU ARG GLY GLU SER SER SEQRES 40 A 523 LEU GLN LEU ALA VAL PRO ARG ILE VAL ALA LEU LYS PRO SEQRES 41 A 523 LYS ALA MSE MODRES 1OYW MSE A 1 MET SELENOMETHIONINE MODRES 1OYW MSE A 47 MET SELENOMETHIONINE MODRES 1OYW MSE A 78 MET SELENOMETHIONINE MODRES 1OYW MSE A 108 MET SELENOMETHIONINE MODRES 1OYW MSE A 127 MET SELENOMETHIONINE MODRES 1OYW MSE A 178 MET SELENOMETHIONINE MODRES 1OYW MSE A 216 MET SELENOMETHIONINE MODRES 1OYW MSE A 218 MET SELENOMETHIONINE MODRES 1OYW MSE A 228 MET SELENOMETHIONINE MODRES 1OYW MSE A 298 MET SELENOMETHIONINE MODRES 1OYW MSE A 337 MET SELENOMETHIONINE MODRES 1OYW MSE A 345 MET SELENOMETHIONINE MODRES 1OYW MSE A 371 MET SELENOMETHIONINE MODRES 1OYW MSE A 432 MET SELENOMETHIONINE MODRES 1OYW MSE A 460 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 47 8 HET MSE A 78 8 HET MSE A 108 8 HET MSE A 127 8 HET MSE A 178 8 HET MSE A 216 8 HET MSE A 218 8 HET MSE A 228 8 HET MSE A 298 8 HET MSE A 337 8 HET MSE A 345 8 HET MSE A 371 8 HET MSE A 432 8 HET MSE A 460 8 HET ZN A 801 1 HET MN A 802 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION HETNAM MN MANGANESE (II) ION FORMUL 1 MSE 15(C5 H11 N O2 SE) FORMUL 2 ZN ZN 2+ FORMUL 3 MN MN 2+ FORMUL 4 HOH *708(H2 O) HELIX 1 1 ASN A 8 THR A 20 1 13 HELIX 2 2 GLY A 29 SER A 39 1 11 HELIX 3 3 THR A 49 LEU A 64 1 16 HELIX 4 4 LEU A 74 ASN A 88 1 15 HELIX 5 5 THR A 100 THR A 113 1 14 HELIX 6 6 ALA A 122 MSE A 127 1 6 HELIX 7 7 ASN A 130 ALA A 136 1 7 HELIX 8 8 GLU A 147 SER A 152 5 6 HELIX 9 9 ARG A 159 ALA A 164 1 6 HELIX 10 10 GLN A 167 PHE A 172 1 6 HELIX 11 11 ASP A 185 GLY A 197 1 13 HELIX 12 12 LYS A 222 GLN A 234 1 13 HELIX 13 13 SER A 245 LYS A 259 1 15 HELIX 14 14 GLU A 271 ARG A 284 1 14 HELIX 15 15 ASN A 316 GLY A 325 1 10 HELIX 16 16 ASP A 341 GLU A 354 1 14 HELIX 17 17 GLY A 358 GLU A 376 1 19 HELIX 18 18 CYS A 380 PHE A 389 1 10 HELIX 19 19 CYS A 400 ASP A 405 1 6 HELIX 20 20 GLY A 412 VAL A 426 1 15 HELIX 21 21 GLY A 431 GLY A 441 1 11 HELIX 22 22 ASN A 444 TYR A 450 1 7 HELIX 23 23 GLY A 451 LEU A 455 5 5 HELIX 24 24 SER A 465 LEU A 479 1 15 HELIX 25 25 ILE A 486 HIS A 489 5 4 HELIX 26 26 ALA A 498 ARG A 503 1 6 SHEET 1 A 7 ALA A 92 LEU A 95 0 SHEET 2 A 7 LEU A 118 ILE A 121 1 O TYR A 120 N ALA A 93 SHEET 3 A 7 LEU A 67 VAL A 71 1 N VAL A 70 O LEU A 119 SHEET 4 A 7 PRO A 140 VAL A 145 1 O ALA A 144 N VAL A 69 SHEET 5 A 7 PHE A 177 THR A 181 1 O MSE A 178 N VAL A 145 SHEET 6 A 7 CYS A 43 VAL A 46 1 N VAL A 45 O ALA A 179 SHEET 7 A 7 LEU A 202 ILE A 205 1 O GLN A 204 N VAL A 46 SHEET 1 B 6 ILE A 213 GLU A 219 0 SHEET 2 B 6 ALA A 334 TYR A 340 1 O TYR A 340 N MSE A 218 SHEET 3 B 6 PHE A 307 HIS A 310 1 N HIS A 310 O PHE A 339 SHEET 4 B 6 GLY A 239 TYR A 242 1 N TYR A 242 O VAL A 309 SHEET 5 B 6 ILE A 289 ALA A 292 1 O ALA A 292 N ILE A 241 SHEET 6 B 6 ALA A 263 TYR A 266 1 N ALA A 264 O VAL A 291 SHEET 1 C 2 GLN A 409 ASP A 411 0 SHEET 2 C 2 GLN A 509 ALA A 511 -1 O LEU A 510 N TYR A 410 SHEET 1 D 2 VAL A 482 GLN A 484 0 SHEET 2 D 2 LEU A 492 LEU A 494 -1 O GLN A 493 N THR A 483 LINK C MSE A 1 N ALA A 2 1555 1555 1.33 LINK C VAL A 46 N MSE A 47 1555 1555 1.34 LINK C MSE A 47 N PRO A 48 1555 1555 1.33 LINK C LEU A 77 N MSE A 78 1555 1555 1.34 LINK C MSE A 78 N LYS A 79 1555 1555 1.33 LINK C VAL A 107 N MSE A 108 1555 1555 1.34 LINK C MSE A 108 N THR A 109 1555 1555 1.32 LINK C LEU A 126 N MSE A 127 1555 1555 1.33 LINK C MSE A 127 N LEU A 128 1555 1555 1.33 LINK C PHE A 177 N MSE A 178 1555 1555 1.34 LINK C MSE A 178 N ALA A 179 1555 1555 1.33 LINK C TYR A 215 N MSE A 216 1555 1555 1.34 LINK C MSE A 216 N LEU A 217 1555 1555 1.34 LINK C LEU A 217 N MSE A 218 1555 1555 1.33 LINK C MSE A 218 N GLU A 219 1555 1555 1.33 LINK C LEU A 227 N MSE A 228 1555 1555 1.34 LINK C MSE A 228 N ARG A 229 1555 1555 1.33 LINK C GLY A 297 N MSE A 298 1555 1555 1.33 LINK O GLY A 297 O MSE A 298 1555 1555 1.89 LINK C MSE A 298 N GLY A 299 1555 1555 1.33 LINK C ALA A 336 N MSE A 337 1555 1555 1.32 LINK C MSE A 337 N LEU A 338 1555 1555 1.34 LINK C ASP A 344 N MSE A 345 1555 1555 1.34 LINK C MSE A 345 N ALA A 346 1555 1555 1.33 LINK C ALA A 370 N MSE A 371 1555 1555 1.34 LINK C MSE A 371 N GLY A 372 1555 1555 1.33 LINK C GLY A 431 N MSE A 432 1555 1555 1.32 LINK C MSE A 432 N GLY A 433 1555 1555 1.34 LINK C GLY A 459 N MSE A 460 1555 1555 1.34 LINK C MSE A 460 N GLY A 461 1555 1555 1.33 LINK OE1 GLU A 10 MN MN A 802 1555 1555 2.25 LINK OE2 GLU A 10 MN MN A 802 1555 1555 2.23 LINK OE2 GLU A 31 MN MN A 802 1555 1555 2.18 LINK OD2 ASP A 35 MN MN A 802 1555 1555 2.14 LINK SG CYS A 380 ZN ZN A 801 1555 1555 2.40 LINK SG CYS A 397 ZN ZN A 801 1555 1555 2.35 LINK SG CYS A 400 ZN ZN A 801 1555 1555 2.35 LINK SG CYS A 403 ZN ZN A 801 1555 1555 2.38 LINK MN MN A 802 O HOH A1013 1555 1555 2.25 LINK MN MN A 802 O HOH A1113 1555 1555 2.34 SITE 1 AC1 4 CYS A 380 CYS A 397 CYS A 400 CYS A 403 SITE 1 AC2 5 GLU A 10 GLU A 31 ASP A 35 HOH A1013 SITE 2 AC2 5 HOH A1113 CRYST1 66.696 54.589 78.830 90.00 110.85 90.00 P 1 21 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 0.014993 0.000000 0.005710 0.00000 SCALE2 0.000000 0.018319 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013574 0.00000 HETATM 1 N MSE A 1 63.868 7.500 -8.960 1.00 27.97 N HETATM 2 CA MSE A 1 62.883 7.792 -7.879 1.00 26.89 C HETATM 3 C MSE A 1 62.571 6.529 -7.077 1.00 25.49 C HETATM 4 O MSE A 1 62.893 5.414 -7.492 1.00 26.42 O HETATM 5 CB MSE A 1 61.619 8.432 -8.470 1.00 23.63 C HETATM 6 CG MSE A 1 60.709 7.470 -9.212 1.00 25.42 C HETATM 7 SE MSE A 1 59.500 8.136 -10.335 1.00 20.93 SE HETATM 8 CE MSE A 1 58.590 9.341 -9.499 1.00 32.88 C