HEADER TRANSFERASE 11-APR-18 6GA0 TITLE CRYSTAL STRUCTURE OF A THERMOPHILIC O6-ALKYLGUANINE-DNA TITLE 2 ALKYLTRANSFERASE-DERIVED SELF-LABELING PROTEIN-TAG IN COVALENT TITLE 3 COMPLEX WITH SNAP-VISTA GREEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYLATED-DNA--PROTEIN-CYSTEINE METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 6-O-METHYLGUANINE-DNA METHYLTRANSFERASE,MGMT,O-6- COMPND 5 METHYLGUANINE-DNA-ALKYLTRANSFERASE; COMPND 6 EC: 2.1.1.63; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: THE ELECTRON DENSITY MAP IS NOT VISIBLE FOR THE N- COMPND 9 TERMINAL HIS-TAG AND FOR FIVE RESIDUES MAPPING AT THE C-TERMINAL, COMPND 10 THAT HAS BEEN INTRODUCED IN SUB-CLONING EXPERIMENT. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS P2; SOURCE 3 ORGANISM_TAXID: 273057; SOURCE 4 GENE: OGT, SSO2487; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS O6-ALKYLGUANINE-DNA ALKYLTRANSFERASE, PROTEIN ENGINEERING, SELF- KEYWDS 2 LABELING PROTEIN TAG, FLUORESCENT PROBE, EXTREMOPHILES, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.MIGGIANO,F.ROSSI,M.RIZZI REVDAT 4 17-JAN-24 6GA0 1 REMARK REVDAT 3 23-OCT-19 6GA0 1 COMPND FORMUL REVDAT 2 16-MAY-18 6GA0 1 JRNL REVDAT 1 09-MAY-18 6GA0 0 JRNL AUTH F.ROSSI,C.MORRONE,A.MASSAROTTI,D.M.FERRARIS,A.VALENTI, JRNL AUTH 2 G.PERUGINO,R.MIGGIANO JRNL TITL CRYSTAL STRUCTURE OF A THERMOPHILIC O6-ALKYLGUANINE-DNA JRNL TITL 2 ALKYLTRANSFERASE-DERIVED SELF-LABELING PROTEIN-TAG IN JRNL TITL 3 COVALENT COMPLEX WITH A FLUORESCENT PROBE. JRNL REF BIOCHEM. BIOPHYS. RES. V. 500 698 2018 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 29684348 JRNL DOI 10.1016/J.BBRC.2018.04.139 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 79.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 12743 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 692 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 905 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE SET COUNT : 59 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1220 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.30000 REMARK 3 B22 (A**2) : -0.30000 REMARK 3 B33 (A**2) : 0.96000 REMARK 3 B12 (A**2) : -0.15000 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): 0.155 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.147 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.607 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1298 ; 0.018 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1253 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1758 ; 2.031 ; 2.040 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2895 ; 0.908 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 153 ; 5.972 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 50 ;30.406 ;24.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 228 ;14.823 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;26.290 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 190 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1404 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 275 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 615 ; 2.798 ; 2.843 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 614 ; 2.780 ; 2.839 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 767 ; 3.845 ; 4.238 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 768 ; 3.851 ; 4.244 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 680 ; 4.306 ; 3.203 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 674 ; 3.904 ; 3.199 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 980 ; 6.103 ; 4.621 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1591 ;10.681 ;23.994 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1563 ;10.639 ;23.776 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6GA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-APR-18. REMARK 100 THE DEPOSITION ID IS D_1200009646. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.873 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13435 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 79.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.41800 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4ZYE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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 REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 79.51900 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 79.51900 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 79.51900 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 0.00000 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 0.00000 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 79.51900 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 79.51900 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 79.51900 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: 310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 MET A -12 REMARK 465 ARG A -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 THR A -2 REMARK 465 GLN A 153 REMARK 465 VAL A 154 REMARK 465 PRO A 155 REMARK 465 SER A 156 REMARK 465 THR A 157 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 O HOH A 314 O HOH A 323 0.23 REMARK 500 O HOH A 369 O HOH A 376 0.47 REMARK 500 O HOH A 383 O HOH A 388 0.62 REMARK 500 O HOH A 305 O HOH A 306 0.96 REMARK 500 O HOH A 381 O HOH A 387 1.28 REMARK 500 O HOH A 377 O HOH A 387 1.77 REMARK 500 O HOH A 377 O HOH A 381 1.85 REMARK 500 O GLU A 151 O HOH A 301 2.12 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 O HOH A 394 O HOH A 395 2775 0.92 REMARK 500 O HOH A 317 O HOH A 353 2775 1.03 REMARK 500 O4 SO4 A 203 O4 SO4 A 203 11557 1.37 REMARK 500 O3 SO4 A 203 O3 SO4 A 203 11557 1.57 REMARK 500 S SO4 A 203 O4 SO4 A 203 11557 1.80 REMARK 500 O1 SO4 A 203 O4 SO4 A 203 11557 1.96 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 ASP A 19 -159.39 -107.03 REMARK 500 CYS A 29 169.16 171.59 REMARK 500 LEU A 115 -58.64 74.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ETW A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 203 DBREF 6GA0 A 1 151 UNP Q97VW7 OGT_SULSO 1 151 SEQADV 6GA0 MET A -12 UNP Q97VW7 INITIATING METHIONINE SEQADV 6GA0 ARG A -11 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 GLY A -10 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 SER A -9 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 HIS A -8 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 HIS A -7 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 HIS A -6 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 HIS A -5 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 HIS A -4 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 HIS A -3 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 THR A -2 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 ASP A -1 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 PRO A 0 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 ALA A 100 UNP Q97VW7 SER 100 ENGINEERED MUTATION SEQADV 6GA0 ALA A 102 UNP Q97VW7 ARG 102 ENGINEERED MUTATION SEQADV 6GA0 LYS A 105 UNP Q97VW7 GLY 105 ENGINEERED MUTATION SEQADV 6GA0 THR A 106 UNP Q97VW7 MET 106 ENGINEERED MUTATION SEQADV 6GA0 GLU A 110 UNP Q97VW7 LYS 110 ENGINEERED MUTATION SEQADV 6GA0 GLU A 132 UNP Q97VW7 SER 132 ENGINEERED MUTATION SEQADV 6GA0 LEU A 152 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 GLN A 153 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 VAL A 154 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 PRO A 155 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 SER A 156 UNP Q97VW7 EXPRESSION TAG SEQADV 6GA0 THR A 157 UNP Q97VW7 EXPRESSION TAG SEQRES 1 A 170 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 A 170 MET LEU VAL TYR GLY LEU TYR LYS SER PRO LEU GLY TYR SEQRES 3 A 170 ILE THR VAL ALA LYS ASP ASP LYS GLY PHE ILE MET LEU SEQRES 4 A 170 ASP PHE CYS ASP CYS VAL GLU GLY ASN SER ARG ASP ASP SEQRES 5 A 170 SER SER PHE THR GLU PHE PHE HIS LYS LEU ASP LEU TYR SEQRES 6 A 170 PHE GLU GLY LYS PRO ILE ASN LEU ARG GLU PRO ILE ASN SEQRES 7 A 170 LEU LYS THR TYR PRO PHE ARG LEU SER VAL PHE LYS GLU SEQRES 8 A 170 VAL MET LYS ILE PRO TRP GLY LYS VAL MET THR TYR LYS SEQRES 9 A 170 GLN ILE ALA ASP SER LEU GLY THR ALA PRO ALA ALA VAL SEQRES 10 A 170 LYS THR ALA LEU SER GLU ASN PRO ILE LEU LEU ILE ILE SEQRES 11 A 170 PRO CYS HIS ARG VAL ILE ALA GLU ASN GLY ILE GLY GLY SEQRES 12 A 170 TYR GLU ARG GLY VAL LYS LEU LYS ARG ALA LEU LEU GLU SEQRES 13 A 170 LEU GLU GLY VAL LYS ILE PRO GLU LEU GLN VAL PRO SER SEQRES 14 A 170 THR HET ETW A 201 36 HET SO4 A 202 5 HET SO4 A 203 5 HETNAM ETW 5-[(4-METHYLPHENYL)METHYLCARBAMOYL]-2-(6-OXIDANYL-3- HETNAM 2 ETW OXIDANYLIDENE-4~{H}-XANTHEN-9-YL)BENZOIC ACID HETNAM SO4 SULFATE ION FORMUL 2 ETW C29 H21 N O6 FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *95(H2 O) HELIX 1 AA1 ASP A 38 SER A 41 5 4 HELIX 2 AA2 PHE A 42 PHE A 53 1 12 HELIX 3 AA3 TYR A 69 LYS A 81 1 13 HELIX 4 AA4 TYR A 90 GLY A 98 1 9 HELIX 5 AA5 ALA A 100 SER A 109 1 10 HELIX 6 AA6 PRO A 118 HIS A 120 5 3 HELIX 7 AA7 GLY A 134 GLU A 145 1 12 SHEET 1 AA1 3 VAL A 3 SER A 9 0 SHEET 2 AA1 3 GLY A 12 LYS A 18 -1 O LYS A 18 N VAL A 3 SHEET 3 AA1 3 PHE A 23 PHE A 28 -1 O ILE A 24 N ALA A 17 SHEET 1 AA2 2 MET A 88 THR A 89 0 SHEET 2 AA2 2 VAL A 122 ILE A 123 1 O ILE A 123 N MET A 88 SSBOND 1 CYS A 29 CYS A 31 1555 1555 2.08 LINK SG CYS A 119 C07 ETW A 201 1555 1555 1.62 SITE 1 AC1 16 LEU A 11 GLY A 12 PHE A 28 CYS A 29 SITE 2 AC1 16 LEU A 108 GLU A 110 CYS A 119 HIS A 120 SITE 3 AC1 16 TYR A 131 ARG A 133 GLY A 134 HOH A 305 SITE 4 AC1 16 HOH A 314 HOH A 318 HOH A 323 HOH A 347 SITE 1 AC2 9 LYS A 8 TYR A 13 TYR A 69 PHE A 71 SITE 2 AC2 9 ARG A 72 HOH A 338 HOH A 346 HOH A 348 SITE 3 AC2 9 HOH A 363 SITE 1 AC3 3 LYS A 21 ASN A 65 LYS A 67 CRYST1 63.779 63.779 159.038 90.00 90.00 120.00 P 63 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 0.015679 0.009052 0.000000 0.00000 SCALE2 0.000000 0.018105 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006288 0.00000