HEADER METAL BINDING PROTEIN 18-OCT-23 8WTK TITLE CRYSTAL STRUCTURE OF CAS3-DEXD+MG COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRISPR-ASSOCIATED HELICASE CAS3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 GENE: CAS3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CAS3-DEXD IS A DI-ION DEPENDENT SSDNA NUCLEASE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.MO REVDAT 1 24-JUL-24 8WTK 0 JRNL AUTH X.MO JRNL TITL STRUCTURAL INSIGHT INTO DYNAMIC CHARACTERISTIC OF THE JRNL TITL 2 POLYMERIZED FORMS OF KINETOPLASTID MEMBRANE PROTEIN-11 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.98 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 17161 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1712 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.9800 - 7.0300 1.00 1376 157 0.1945 0.2340 REMARK 3 2 7.0200 - 5.5900 1.00 1327 144 0.2422 0.2574 REMARK 3 3 5.5900 - 4.8900 1.00 1294 141 0.2079 0.2583 REMARK 3 4 4.8900 - 4.4400 1.00 1305 136 0.1819 0.2159 REMARK 3 5 4.4400 - 4.1200 1.00 1284 142 0.2090 0.2445 REMARK 3 6 4.1200 - 3.8800 1.00 1277 142 0.2474 0.2695 REMARK 3 7 3.8800 - 3.6900 1.00 1276 143 0.2473 0.3014 REMARK 3 8 3.6900 - 3.5300 1.00 1273 147 0.2696 0.3648 REMARK 3 9 3.5300 - 3.3900 1.00 1273 142 0.2554 0.3322 REMARK 3 10 3.3900 - 3.2800 1.00 1261 137 0.2776 0.3485 REMARK 3 11 3.2700 - 3.1700 1.00 1269 142 0.3077 0.4105 REMARK 3 12 3.1700 - 3.0800 0.98 1234 139 0.3336 0.4711 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.463 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.989 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 97.66 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 99.94 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 4112 REMARK 3 ANGLE : 0.603 5545 REMARK 3 CHIRALITY : 0.045 628 REMARK 3 PLANARITY : 0.004 704 REMARK 3 DIHEDRAL : 6.277 539 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8WTK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1300041982. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-20 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17162 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.080 REMARK 200 RESOLUTION RANGE LOW (A) : 29.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.19 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 67.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG3350, 10% GLYCEROL, AND 0.1 M REMARK 280 TRIS AT A PH OF 6.4, EVAPORATION, TEMPERATURE 295.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 39.87733 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 79.75467 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 79.75467 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 39.87733 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL 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 SER A 105 REMARK 465 ARG A 106 REMARK 465 THR A 107 REMARK 465 LYS A 108 REMARK 465 MSE A 109 REMARK 465 MSE A 110 REMARK 465 GLY A 111 REMARK 465 SER A 112 REMARK 465 SER A 113 REMARK 465 GLY A 114 REMARK 465 GLU A 115 REMARK 465 PHE A 116 REMARK 465 ILE A 145 REMARK 465 LYS A 146 REMARK 465 ALA A 147 REMARK 465 GLY A 148 REMARK 465 LYS A 149 REMARK 465 GLU A 150 REMARK 465 PHE A 151 REMARK 465 THR A 446 REMARK 465 VAL A 447 REMARK 465 ARG A 448 REMARK 465 GLY A 449 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 PRO A 526 C - N - CA ANGL. DEV. = 11.3 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 ARG A 31 71.74 51.52 REMARK 500 SER A 44 66.52 37.82 REMARK 500 THR A 323 -169.27 -101.85 REMARK 500 VAL A 354 -66.39 -97.71 REMARK 500 THR A 413 3.60 -69.14 REMARK 500 ILE A 452 -15.85 -46.57 REMARK 500 MSE A 453 -17.98 -49.10 REMARK 500 SER A 494 82.48 62.05 REMARK 500 LEU A 495 -40.26 -24.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 MG A 601 DBREF1 8WTK A 10 526 UNP A0A832T690_PYRHR DBREF2 8WTK A A0A832T690 1 517 SEQADV 8WTK SER A 8 UNP A0A832T69 EXPRESSION TAG SEQADV 8WTK HIS A 9 UNP A0A832T69 EXPRESSION TAG SEQRES 1 A 519 SER HIS MSE ARG ALA PHE GLU ASP ALA LEU GLN LYS LEU SEQRES 2 A 519 ALA LYS ALA LYS GLY PHE LYS PRO GLU ARG ARG PRO LEU SEQRES 3 A 519 LEU GLU GLY ALA PHE HIS PHE ILE THR SER SER GLU LYS SEQRES 4 A 519 PRO PRO PHE LEU ILE LEU GLN ALA PRO THR GLY TYR GLY SEQRES 5 A 519 LYS THR LEU LEU SER TYR ALA LEU ALA VAL HIS SER LEU SEQRES 6 A 519 TYR ASP ALA LYS LEU PHE ASP ARG ILE ILE HIS VAL LEU SEQRES 7 A 519 PRO MSE ARG SER ILE ILE GLU ASP ILE GLN LYS THR ALA SEQRES 8 A 519 GLU GLU ALA PHE GLY PHE SER ARG THR LYS MSE MSE GLY SEQRES 9 A 519 SER SER GLY GLU PHE LEU HIS LEU PHE PRO LEU ASN ILE SEQRES 10 A 519 THR THR ALA ASP THR PHE THR TRP ASP LEU LEU LYS LEU SEQRES 11 A 519 ASN THR LYS ARG ARG HIS ARG ILE LYS ALA GLY LYS GLU SEQRES 12 A 519 PHE GLY TYR ASP TYR LEU THR GLN ALA SER ILE LEU THR SEQRES 13 A 519 SER LEU VAL ILE PHE ASP GLU ALA HIS PHE LEU LEU GLU SEQRES 14 A 519 ASP LYS SER MSE VAL THR ALA PHE LEU SER VAL ILE GLU SEQRES 15 A 519 PHE LEU THR SER GLN LYS VAL PRO ILE VAL ILE MSE THR SEQRES 16 A 519 ALA THR LEU SER GLU ALA HIS LYS LYS ILE PHE LYS LYS SEQRES 17 A 519 TYR ALA ASN LYS ASN ASN TYR ASN PHE LYS VAL LEU ASP SEQRES 18 A 519 PRO GLU ASN ASP ASP PRO PHE ILE LYS ARG GLU LEU LYS SEQRES 19 A 519 LYS ASP ILE LYS ILE GLU PHE ASN ARG GLY ASP PRO LEU SEQRES 20 A 519 ASN PHE ILE GLU PRO GLY ARG ARG ASN ALA ILE ILE VAL SEQRES 21 A 519 ASN SER VAL LYS ARG ALA VAL GLU ILE PHE ASP ARG ALA SEQRES 22 A 519 LYS ASN ILE TRP PRO GLU ARG ASP ARG VAL MSE LEU ILE SEQRES 23 A 519 HIS GLY ARG MSE THR SER SER HIS LYS ARG ASP LEU ILE SEQRES 24 A 519 ASN CYS LEU ARG LYS TRP GLN LYS GLU GLY ASP PHE LEU SEQRES 25 A 519 LEU ILE GLY THR GLN ALA VAL GLU ALA GLY ILE ASP PHE SEQRES 26 A 519 SER VAL ASP LEU MSE ILE THR ASP ARG ALA PRO ILE ASN SEQRES 27 A 519 SER LEU ILE GLN ARG PHE GLY ARG VAL ALA ARG TYR LYS SEQRES 28 A 519 ASN GLU LYS GLU GLY GLU ILE ILE ILE LEU GLU ASP ALA SEQRES 29 A 519 PRO TYR GLY PRO TYR PRO GLU ASP LYS VAL GLU LYS THR SEQRES 30 A 519 LEU ASP LEU MSE LYS ARG GLY GLN ILE LEU PRO ARG ILE SEQRES 31 A 519 PRO GLU THR TYR GLN THR ILE VAL THR GLU VAL HIS ARG SEQRES 32 A 519 SER ILE THR LYS ASN VAL ASN ARG GLU LEU LYS GLY GLU SEQRES 33 A 519 LEU VAL ARG LEU MSE LYS ASP PRO SER LYS ARG ALA PRO SEQRES 34 A 519 ASP VAL LEU SER ALA VAL GLU SER LEU THR VAL ARG GLY SEQRES 35 A 519 ILE SER ILE MSE ARG ASP PHE LEU ILE PRO LEU LEU VAL SEQRES 36 A 519 GLU ASP ASP MSE VAL LEU ILE THR PRO ARG LYS LEU LEU SEQRES 37 A 519 GLU LEU TYR SER LYS GLU LEU VAL GLU ILE LYS GLY PHE SEQRES 38 A 519 ASN LYS GLU ILE LYS SER LEU GLU ASP ALA TYR LYS VAL SEQRES 39 A 519 ALA LYS SER VAL ALA LEU GLY GLU ASN ILE GLU ILE ILE SEQRES 40 A 519 PHE ILE GLY ASN TYR ASP TRP GLU ARG GLY ILE PRO MODRES 8WTK MSE A 10 MET MODIFIED RESIDUE MODRES 8WTK MSE A 87 MET MODIFIED RESIDUE MODRES 8WTK MSE A 180 MET MODIFIED RESIDUE MODRES 8WTK MSE A 201 MET MODIFIED RESIDUE MODRES 8WTK MSE A 291 MET MODIFIED RESIDUE MODRES 8WTK MSE A 297 MET MODIFIED RESIDUE MODRES 8WTK MSE A 337 MET MODIFIED RESIDUE MODRES 8WTK MSE A 388 MET MODIFIED RESIDUE MODRES 8WTK MSE A 428 MET MODIFIED RESIDUE MODRES 8WTK MSE A 453 MET MODIFIED RESIDUE MODRES 8WTK MSE A 466 MET MODIFIED RESIDUE HET MSE A 10 8 HET MSE A 87 8 HET MSE A 180 8 HET MSE A 201 8 HET MSE A 291 8 HET MSE A 297 8 HET MSE A 337 8 HET MSE A 388 8 HET MSE A 428 8 HET MSE A 453 8 HET MSE A 466 8 HET MG A 601 1 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION FORMUL 1 MSE 11(C5 H11 N O2 SE) FORMUL 2 MG MG 2+ HELIX 1 AA1 MSE A 10 LYS A 24 1 15 HELIX 2 AA2 ARG A 31 SER A 44 1 14 HELIX 3 AA3 LYS A 60 LEU A 72 1 13 HELIX 4 AA4 ILE A 91 ALA A 101 1 11 HELIX 5 AA5 ALA A 127 LEU A 135 1 9 HELIX 6 AA6 THR A 139 HIS A 143 5 5 HELIX 7 AA7 THR A 157 THR A 163 1 7 HELIX 8 AA8 ALA A 171 GLU A 176 5 6 HELIX 9 AA9 ASP A 177 SER A 179 5 3 HELIX 10 AB1 MSE A 180 GLN A 194 1 15 HELIX 11 AB2 SER A 206 ASN A 220 1 15 HELIX 12 AB3 ASP A 233 LYS A 241 1 9 HELIX 13 AB4 ASP A 252 ILE A 257 5 6 HELIX 14 AB5 SER A 269 TRP A 284 1 16 HELIX 15 AB6 GLU A 286 ASP A 288 5 3 HELIX 16 AB7 THR A 298 GLU A 315 1 18 HELIX 17 AB8 GLN A 324 GLU A 327 5 4 HELIX 18 AB9 PRO A 343 GLY A 352 1 10 HELIX 19 AC1 PRO A 377 GLY A 391 1 15 HELIX 20 AC2 ILE A 397 HIS A 409 1 13 HELIX 21 AC3 SER A 411 VAL A 416 5 6 HELIX 22 AC4 ASN A 417 ASP A 430 1 14 HELIX 23 AC5 ARG A 434 GLU A 443 1 10 HELIX 24 AC6 SER A 451 PHE A 456 5 6 HELIX 25 AC7 THR A 470 LYS A 480 1 11 HELIX 26 AC8 LEU A 495 LEU A 507 1 13 SHEET 1 AA1 6 LEU A 122 THR A 126 0 SHEET 2 AA1 6 ILE A 81 LEU A 85 1 N HIS A 83 O ASN A 123 SHEET 3 AA1 6 LEU A 165 ASP A 169 1 O ILE A 167 N VAL A 84 SHEET 4 AA1 6 ILE A 198 THR A 202 1 O MSE A 201 N PHE A 168 SHEET 5 AA1 6 PRO A 48 GLN A 53 1 N LEU A 50 O ILE A 200 SHEET 6 AA1 6 ASN A 223 LEU A 227 1 O LEU A 227 N ILE A 51 SHEET 1 AA2 6 ASP A 243 ASN A 249 0 SHEET 2 AA2 6 GLU A 362 LEU A 368 1 O ILE A 367 N GLU A 247 SHEET 3 AA2 6 LEU A 336 ASP A 340 1 N THR A 339 O LEU A 368 SHEET 4 AA2 6 ARG A 262 ILE A 266 1 N ARG A 262 O LEU A 336 SHEET 5 AA2 6 PHE A 318 GLY A 322 1 O LEU A 320 N ASN A 263 SHEET 6 AA2 6 VAL A 290 ILE A 293 1 N MSE A 291 O ILE A 321 SHEET 1 AA3 4 MSE A 466 ILE A 469 0 SHEET 2 AA3 4 ILE A 458 LEU A 461 -1 N LEU A 460 O VAL A 467 SHEET 3 AA3 4 GLU A 512 PHE A 515 1 O ILE A 513 N LEU A 461 SHEET 4 AA3 4 VAL A 483 LYS A 486 -1 N GLU A 484 O ILE A 514 LINK C HIS A 9 N MSE A 10 1555 1555 1.33 LINK C MSE A 10 N ARG A 11 1555 1555 1.33 LINK C PRO A 86 N MSE A 87 1555 1555 1.33 LINK C MSE A 87 N ARG A 88 1555 1555 1.33 LINK C SER A 179 N MSE A 180 1555 1555 1.33 LINK C MSE A 180 N VAL A 181 1555 1555 1.33 LINK C ILE A 200 N MSE A 201 1555 1555 1.33 LINK C MSE A 201 N THR A 202 1555 1555 1.33 LINK C VAL A 290 N MSE A 291 1555 1555 1.33 LINK C MSE A 291 N LEU A 292 1555 1555 1.33 LINK C ARG A 296 N MSE A 297 1555 1555 1.33 LINK C MSE A 297 N THR A 298 1555 1555 1.33 LINK C LEU A 336 N MSE A 337 1555 1555 1.33 LINK C MSE A 337 N ILE A 338 1555 1555 1.33 LINK C LEU A 387 N MSE A 388 1555 1555 1.33 LINK C MSE A 388 N LYS A 389 1555 1555 1.34 LINK C LEU A 427 N MSE A 428 1555 1555 1.33 LINK C MSE A 428 N LYS A 429 1555 1555 1.33 LINK C ILE A 452 N MSE A 453 1555 1555 1.33 LINK C MSE A 453 N ARG A 454 1555 1555 1.34 LINK C ASP A 465 N MSE A 466 1555 1555 1.33 LINK C MSE A 466 N VAL A 467 1555 1555 1.33 CRYST1 114.756 114.756 119.632 90.00 90.00 120.00 P 31 2 1 6 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 0.008714 0.005031 0.000000 0.00000 SCALE2 0.000000 0.010062 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008359 0.00000