HEADER ISOMERASE 15-AUG-23 8Q70 TITLE TRNA PSEUDOURIDINE SYNTHASE A HOMODIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA PSEUDOURIDINE SYNTHASE A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS; SOURCE 3 ORGANISM_TAXID: 2261; SOURCE 4 GENE: TRUA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PSEUDOURIDINE, SYNTHASE, HOMODIMER, PYROCOCCUS, TRNA, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.PACESA,B.E.CORREIA,E.D.LEVY REVDAT 3 28-FEB-24 8Q70 1 JRNL REVDAT 2 21-FEB-24 8Q70 1 JRNL REVDAT 1 29-NOV-23 8Q70 0 JRNL AUTH H.SCHWEKE,M.PACESA,T.LEVIN,C.A.GOVERDE,P.KUMAR,Y.DUHOO, JRNL AUTH 2 L.J.DORNFELD,B.DUBREUIL,S.GEORGEON,S.OVCHINNIKOV, JRNL AUTH 3 D.N.WOOLFSON,B.E.CORREIA,S.DEY,E.D.LEVY JRNL TITL AN ATLAS OF PROTEIN HOMO-OLIGOMERIZATION ACROSS DOMAINS OF JRNL TITL 2 LIFE. JRNL REF CELL V. 187 999 2024 JRNL REFN ISSN 1097-4172 JRNL PMID 38325366 JRNL DOI 10.1016/J.CELL.2024.01.022 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21RC1_4985 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 27909 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1419 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 53.4300 - 3.9800 1.00 2929 163 0.1774 0.1828 REMARK 3 2 3.9800 - 3.1600 1.00 2736 128 0.1840 0.1870 REMARK 3 3 3.1600 - 2.7600 1.00 2681 141 0.2082 0.2644 REMARK 3 4 2.7600 - 2.5100 1.00 2643 132 0.2099 0.2172 REMARK 3 5 2.5100 - 2.3300 1.00 2608 141 0.2072 0.2781 REMARK 3 6 2.3300 - 2.1900 1.00 2601 138 0.2013 0.2167 REMARK 3 7 2.1900 - 2.0800 1.00 2566 164 0.2059 0.2496 REMARK 3 8 2.0800 - 1.9900 1.00 2568 129 0.2322 0.2909 REMARK 3 9 1.9900 - 1.9100 1.00 2595 142 0.2517 0.3009 REMARK 3 10 1.9100 - 1.8500 1.00 2563 141 0.2858 0.3071 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.184 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.615 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.39 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.28 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 : 0.004 2199 REMARK 3 ANGLE : 0.656 2965 REMARK 3 CHIRALITY : 0.049 322 REMARK 3 PLANARITY : 0.005 381 REMARK 3 DIHEDRAL : 14.482 837 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 82 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.2193 38.0634 -0.3992 REMARK 3 T TENSOR REMARK 3 T11: 0.3439 T22: 0.3760 REMARK 3 T33: 0.4683 T12: 0.0077 REMARK 3 T13: -0.0366 T23: -0.0187 REMARK 3 L TENSOR REMARK 3 L11: 1.1418 L22: 1.5329 REMARK 3 L33: 1.8237 L12: -0.4008 REMARK 3 L13: -0.1126 L23: -0.1022 REMARK 3 S TENSOR REMARK 3 S11: -0.0333 S12: 0.1539 S13: 0.4547 REMARK 3 S21: -0.1274 S22: 0.1021 S23: 0.2535 REMARK 3 S31: -0.0555 S32: -0.3340 S33: 0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 83 THROUGH 101 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.3343 31.9570 -8.5408 REMARK 3 T TENSOR REMARK 3 T11: 0.5032 T22: 0.4171 REMARK 3 T33: 0.4234 T12: -0.0263 REMARK 3 T13: -0.0109 T23: -0.0311 REMARK 3 L TENSOR REMARK 3 L11: 0.3439 L22: 0.5707 REMARK 3 L33: 0.2971 L12: -0.2625 REMARK 3 L13: 0.1995 L23: -0.2277 REMARK 3 S TENSOR REMARK 3 S11: -0.0958 S12: 0.2709 S13: 0.0687 REMARK 3 S21: -0.1863 S22: -0.0086 S23: 0.2684 REMARK 3 S31: 0.4222 S32: 0.2560 S33: 0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 102 THROUGH 212 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.3267 11.4454 9.2126 REMARK 3 T TENSOR REMARK 3 T11: 0.3440 T22: 0.2706 REMARK 3 T33: 0.2498 T12: 0.0010 REMARK 3 T13: 0.0079 T23: -0.0669 REMARK 3 L TENSOR REMARK 3 L11: 1.2302 L22: 3.5873 REMARK 3 L33: 2.1657 L12: 0.7996 REMARK 3 L13: 0.2611 L23: 0.6906 REMARK 3 S TENSOR REMARK 3 S11: 0.0979 S12: 0.0124 S13: 0.0219 REMARK 3 S21: 0.2500 S22: -0.1256 S23: -0.0123 REMARK 3 S31: 0.2134 S32: -0.1902 S33: 0.0005 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 213 THROUGH 264 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.8861 31.7729 12.5173 REMARK 3 T TENSOR REMARK 3 T11: 0.3374 T22: 0.2649 REMARK 3 T33: 0.3644 T12: -0.0285 REMARK 3 T13: -0.0037 T23: -0.0750 REMARK 3 L TENSOR REMARK 3 L11: 1.2611 L22: 1.1813 REMARK 3 L33: 0.9442 L12: 0.0692 REMARK 3 L13: -0.1000 L23: 0.3197 REMARK 3 S TENSOR REMARK 3 S11: -0.0161 S12: -0.0070 S13: 0.1639 REMARK 3 S21: -0.0277 S22: -0.1282 S23: -0.1537 REMARK 3 S31: -0.0746 S32: 0.0929 S33: 0.0001 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 8Q70 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1292132723. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUL-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27910 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.846 REMARK 200 RESOLUTION RANGE LOW (A) : 53.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 21.30 REMARK 200 R MERGE (I) : 0.17500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 22.50 REMARK 200 R MERGE FOR SHELL (I) : 3.11400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 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 (%): 47.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS 8.5, 0.2 M MGCL2.6H2O, 10% REMARK 280 W/V PEG 8000, 10% W/V PEG 1000, PH 8.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 183.54000 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 91.77000 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 137.65500 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 45.88500 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 229.42500 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 183.54000 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 91.77000 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 45.88500 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 137.65500 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 229.42500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 350 BIOMT1 2 0.500000 -0.866025 0.000000 30.84500 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 53.42511 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 45.88500 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 MG MG A 301 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 525 LIES ON A SPECIAL POSITION. 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 A -12 REMARK 465 LYS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 GLY A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 SER A -1 REMARK 465 GLY A 0 REMARK 465 LYS A 265 REMARK 465 ILE A 266 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 HIS A 15 49.52 -94.26 REMARK 500 ASP A 140 26.90 -146.93 REMARK 500 ASN A 158 -13.86 78.29 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 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 199 OD1 REMARK 620 2 ASN A 199 OD1 0.0 REMARK 620 3 HOH A 423 O 89.5 89.5 REMARK 620 4 HOH A 423 O 87.9 87.9 176.0 REMARK 620 5 HOH A 429 O 176.4 176.4 91.0 91.8 REMARK 620 6 HOH A 429 O 87.5 87.5 92.0 91.0 88.9 REMARK 620 N 1 2 3 4 5 DBREF 8Q70 A 2 266 UNP Q8U2C1 TRUA_PYRFU 2 266 SEQADV 8Q70 MET A -12 UNP Q8U2C1 INITIATING METHIONINE SEQADV 8Q70 LYS A -11 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 HIS A -10 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 HIS A -9 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 HIS A -8 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 HIS A -7 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 HIS A -6 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 HIS A -5 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 GLY A -4 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 GLY A -3 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 SER A -2 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 SER A -1 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 GLY A 0 UNP Q8U2C1 EXPRESSION TAG SEQADV 8Q70 GLY A 1 UNP Q8U2C1 EXPRESSION TAG SEQRES 1 A 279 MET LYS HIS HIS HIS HIS HIS HIS GLY GLY SER SER GLY SEQRES 2 A 279 GLY ARG VAL ALA LEU LYS ILE ALA TYR ASP GLY THR LYS SEQRES 3 A 279 PHE HIS GLY PHE GLN ARG GLN PRO ASN VAL ARG THR ILE SEQRES 4 A 279 GLU GLY GLU ILE LEU ARG ALA LEU LYS ASP ALA GLY ILE SEQRES 5 A 279 GLU PHE GLU ASN PHE LYS SER ALA SER ARG THR ASP ARG SEQRES 6 A 279 GLY VAL SER ALA ARG GLY ASN VAL ILE ALA LEU SER THR SEQRES 7 A 279 GLU ASP ASP ARG ILE LYS ASN PRO MET VAL LEU ASN SER SEQRES 8 A 279 ARG MET SER ASP VAL TRP ILE TRP GLY ILE ALA GLU VAL SEQRES 9 A 279 PRO GLU ASP PHE HIS PRO ARG PHE TRP ALA ASN THR LYS SEQRES 10 A 279 VAL TYR ARG TYR TYR LEU PRO SER LEU GLY MET ASN ILE SEQRES 11 A 279 LYS LYS MET LYS GLU CYS SER LEU LEU PHE LEU GLY THR SEQRES 12 A 279 HIS ASP PHE SER ALA PHE SER ARG VAL ASP GLY ARG ASP SEQRES 13 A 279 THR ILE ARG SER ILE ASP ARG ILE GLU ILE TRP GLU LYS SEQRES 14 A 279 CYS ASN VAL VAL VAL VAL GLU ILE GLU GLY LYS SER PHE SEQRES 15 A 279 LEU TRP GLU MET VAL ARG ARG ILE VAL SER ALA LEU VAL SEQRES 16 A 279 LEU CYS SER GLN GLY VAL LEU ALA GLU GLU ARG ILE VAL SEQRES 17 A 279 GLU MET LEU ASN GLY LYS PHE GLU LYS SER ARG LYS VAL SEQRES 18 A 279 PRO PRO ALA PRO PRO GLU GLY LEU LEU LEU TRP ASP ILE SEQRES 19 A 279 LYS TYR GLU ASN VAL GLU PHE GLN ILE ASP ASN ALA SER SEQRES 20 A 279 LEU LYS LYS PHE GLN ARG GLU ILE VAL GLU ARG PHE LYS SEQRES 21 A 279 LEU HIS ALA SER LEU SER ALA LEU TYR GLU ASP LEU ILE SEQRES 22 A 279 LEU ASN GLU GLN LYS ILE HET MG A 301 1 HET CL A 302 1 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION FORMUL 2 MG MG 2+ FORMUL 3 CL CL 1- FORMUL 4 HOH *130(H2 O) HELIX 1 AA1 GLY A 11 PHE A 14 5 4 HELIX 2 AA2 THR A 25 GLY A 38 1 14 HELIX 3 AA3 ASP A 67 ASN A 72 5 6 HELIX 4 AA4 PRO A 73 SER A 78 1 6 HELIX 5 AA5 ASN A 116 LEU A 125 1 10 HELIX 6 AA6 LEU A 126 LEU A 128 5 3 HELIX 7 AA7 SER A 134 SER A 137 5 4 HELIX 8 AA8 GLU A 172 GLN A 186 1 15 HELIX 9 AA9 ALA A 190 ASN A 199 1 10 HELIX 10 AB1 GLU A 203 LYS A 207 5 5 HELIX 11 AB2 PRO A 212 GLU A 214 5 3 HELIX 12 AB3 ASP A 231 ILE A 260 1 30 SHEET 1 AA1 7 GLU A 42 SER A 46 0 SHEET 2 AA1 7 SER A 55 SER A 64 -1 O SER A 64 N GLU A 42 SHEET 3 AA1 7 LEU A 216 TYR A 223 1 O LEU A 218 N ARG A 57 SHEET 4 AA1 7 ASN A 102 PRO A 111 -1 N THR A 103 O LYS A 222 SHEET 5 AA1 7 VAL A 159 GLY A 166 -1 O VAL A 160 N LEU A 110 SHEET 6 AA1 7 ILE A 145 LYS A 156 -1 N GLU A 152 O GLU A 163 SHEET 7 AA1 7 GLY A 129 ASP A 132 -1 N GLY A 129 O ILE A 148 SHEET 1 AA2 5 GLU A 42 SER A 46 0 SHEET 2 AA2 5 SER A 55 SER A 64 -1 O SER A 64 N GLU A 42 SHEET 3 AA2 5 ARG A 2 TYR A 9 -1 N LEU A 5 O ILE A 61 SHEET 4 AA2 5 VAL A 83 VAL A 91 -1 O TRP A 84 N ALA A 8 SHEET 5 AA2 5 GLN A 229 ILE A 230 -1 O GLN A 229 N ILE A 88 SSBOND 1 CYS A 123 CYS A 184 1555 1555 2.04 SSBOND 2 CYS A 157 CYS A 157 1555 10665 2.03 LINK OD1 ASN A 199 MG MG A 301 1555 1555 1.99 LINK OD1 ASN A 199 MG MG A 301 1555 8555 1.99 LINK MG MG A 301 O HOH A 423 1555 1555 2.14 LINK MG MG A 301 O HOH A 423 1555 8555 2.15 LINK MG MG A 301 O HOH A 429 1555 1555 2.15 LINK MG MG A 301 O HOH A 429 1555 8555 2.15 CRYST1 61.690 61.690 275.310 90.00 90.00 120.00 P 65 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 0.016210 0.009359 0.000000 0.00000 SCALE2 0.000000 0.018718 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003632 0.00000