HEADER TRANSPORT PROTEIN 25-JUN-21 7F6U TITLE CRYSTAL STRUCTURE OF METAL-CITRATE-BINDING MUTANT (Y221A) PROTEIN TITLE 2 (MCTA) OF ABC TRANSPORTER IN APO STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON ABC TRANSPORTER, PERIPLASMIC IRON-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS (STRAIN ATCC 27634 / DSM SOURCE 3 579 / HB8); SOURCE 4 ORGANISM_TAXID: 300852; SOURCE 5 STRAIN: ATCC 27634 / DSM 579 / HB8; SOURCE 6 ATCC: 27634; SOURCE 7 GENE: TTHB177; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS SUBSTRATE-BINDING PROTEIN, METAL ION, SECONDARY TRANSPORTER, KEYWDS 2 SYMPORTER, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.P.KANAUJIA,S.K.MANDAL REVDAT 3 29-NOV-23 7F6U 1 REMARK REVDAT 2 02-MAR-22 7F6U 1 JRNL REVDAT 1 01-DEC-21 7F6U 0 JRNL AUTH S.K.MANDAL,S.P.KANAUJIA JRNL TITL STRUCTURAL AND THERMODYNAMIC INSIGHTS INTO A NOVEL MG 2+ JRNL TITL 2 -CITRATE-BINDING PROTEIN FROM THE ABC TRANSPORTER JRNL TITL 3 SUPERFAMILY. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 77 1516 2021 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 34866608 JRNL DOI 10.1107/S2059798321010457 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.K.MANDAL,S.P.KANAUJIA REMARK 1 TITL STRUCTURAL AND THERMODYNAMIC INSIGHTS INTO A NOVEL REMARK 1 TITL 2 MG2+-CITRATE-BINDING PROTEIN FROM THE ABC TRANSPORTER REMARK 1 TITL 3 SUPERFAMILY REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 77 2021 REMARK 1 REFN ESSN 1399-0047 REMARK 1 DOI DOI.ORG/10.1107/S2059798321010457 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 38399 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) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1985 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2799 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE SET COUNT : 153 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2667 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 281 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.59 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.27000 REMARK 3 B22 (A**2) : -0.23000 REMARK 3 B33 (A**2) : 0.50000 REMARK 3 B12 (A**2) : 0.00000 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): 0.123 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.118 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.092 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.760 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2798 ; 0.020 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2705 ; 0.006 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3786 ; 2.134 ; 1.658 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6195 ; 1.542 ; 1.588 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 348 ; 8.047 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 156 ;32.148 ;20.577 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 458 ;15.540 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 27 ;21.288 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 358 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3154 ; 0.013 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 688 ; 0.005 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 0 A 338 REMARK 3 ORIGIN FOR THE GROUP (A): 4.8149 37.0978 28.8343 REMARK 3 T TENSOR REMARK 3 T11: 0.1257 T22: 0.0559 REMARK 3 T33: 0.0186 T12: 0.0126 REMARK 3 T13: 0.0274 T23: 0.0277 REMARK 3 L TENSOR REMARK 3 L11: 0.2054 L22: 1.7063 REMARK 3 L33: 2.1333 L12: 0.1394 REMARK 3 L13: 0.1233 L23: 0.9842 REMARK 3 S TENSOR REMARK 3 S11: -0.0672 S12: 0.0646 S13: 0.0255 REMARK 3 S21: 0.2158 S22: -0.0194 S23: 0.0645 REMARK 3 S31: 0.2857 S32: 0.0867 S33: 0.0866 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 7F6U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1300022989. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-AUG-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : VARIMAX HF REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.3.0 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40385 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 54.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.60 REMARK 200 R MERGE FOR SHELL (I) : 0.50100 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 2.8.3 REMARK 200 STARTING MODEL: 7F6E REMARK 200 REMARK 200 REMARK: ORTHORHOMBIC REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 0.1 M SODIUM REMARK 280 CACODYLATE TRIHYDRATE PH 6.5, 30% (W/V) PEG 8000, MICROBATCH, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 22.21000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.30500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 81.58500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 22.21000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.30500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 81.58500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 22.21000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.30500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 81.58500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 22.21000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.30500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 81.58500 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 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 A 650 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 712 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 -1 REMARK 465 GLY A 339 REMARK 465 GLN A 340 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 NH2 ARG A 20 OE1 GLU A 49 2.03 REMARK 500 O HOH A 507 O HOH A 703 2.07 REMARK 500 O HOH A 651 O HOH A 671 2.14 REMARK 500 O HOH A 539 O HOH A 604 2.18 REMARK 500 OE1 GLU A 65 OG SER A 72 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 O HOH A 695 O HOH A 695 3555 1.67 REMARK 500 O HOH A 514 O HOH A 514 2565 1.75 REMARK 500 O HOH A 750 O HOH A 771 8455 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 18 C GLU A 18 O -0.119 REMARK 500 ASP A 37 CG ASP A 37 OD1 0.234 REMARK 500 ASP A 37 CG ASP A 37 OD2 0.167 REMARK 500 LEU A 42 C LEU A 42 O -0.179 REMARK 500 PHE A 45 C PHE A 45 O 0.130 REMARK 500 ILE A 46 C ILE A 46 O -0.116 REMARK 500 GLU A 49 CG GLU A 49 CD 0.104 REMARK 500 GLU A 49 CD GLU A 49 OE2 0.284 REMARK 500 GLU A 65 CD GLU A 65 OE1 0.118 REMARK 500 GLU A 134 CD GLU A 134 OE1 0.068 REMARK 500 GLU A 135 CD GLU A 135 OE1 0.159 REMARK 500 GLU A 135 CD GLU A 135 OE2 0.069 REMARK 500 GLU A 141 CD GLU A 141 OE1 0.080 REMARK 500 ARG A 151 NE ARG A 151 CZ 0.086 REMARK 500 ALA A 259 C ALA A 259 O 0.158 REMARK 500 PHE A 263 N PHE A 263 CA 0.132 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 GLY A 19 CA - C - O ANGL. DEV. = -11.7 DEGREES REMARK 500 ARG A 20 O - C - N ANGL. DEV. = 12.7 DEGREES REMARK 500 ASP A 37 CB - CG - OD1 ANGL. DEV. = -7.1 DEGREES REMARK 500 GLU A 49 OE1 - CD - OE2 ANGL. DEV. = 15.5 DEGREES REMARK 500 GLU A 49 CG - CD - OE2 ANGL. DEV. = -14.9 DEGREES REMARK 500 TYR A 50 CB - CA - C ANGL. DEV. = 15.2 DEGREES REMARK 500 ARG A 145 NE - CZ - NH1 ANGL. DEV. = 3.5 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 21 109.24 -164.44 REMARK 500 SER A 72 -152.56 -109.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ILE A 23 TYR A 24 148.38 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 PHE A 45 -19.58 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 NA A 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 106 O REMARK 620 2 ARG A 109 O 57.9 REMARK 620 3 THR A 315 O 72.8 57.1 REMARK 620 4 HOH A 738 O 119.7 122.1 165.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CAC A 412 O2 REMARK 620 2 HOH A 686 O 73.7 REMARK 620 3 HOH A 744 O 130.8 124.5 REMARK 620 N 1 2 DBREF 7F6U A 1 340 UNP Q53VZ2 Q53VZ2_THET8 19 358 SEQADV 7F6U MET A -1 UNP Q53VZ2 INITIATING METHIONINE SEQADV 7F6U MET A 0 UNP Q53VZ2 EXPRESSION TAG SEQADV 7F6U ALA A 221 UNP Q53VZ2 TYR 239 ENGINEERED MUTATION SEQRES 1 A 342 MET MET GLN GLN SER ARG PRO ALA SER ASP PRO GLN VAL SEQRES 2 A 342 VAL GLU ALA ALA ARG LYS GLU GLY ARG LEU ILE ILE TYR SEQRES 3 A 342 SER SER THR ASP GLN SER SER ALA GLN ALA LEU LEU ASP SEQRES 4 A 342 ASP PHE ARG LYS LEU TYR PRO PHE ILE GLN ILE GLU TYR SEQRES 5 A 342 ASN ASP LEU GLY THR GLN ALA ILE TYR ASP ARG PHE VAL SEQRES 6 A 342 SER GLU THR ALA ALA GLY ALA SER SER ALA ASP LEU LEU SEQRES 7 A 342 TRP SER SER ALA MET GLU LEU GLN VAL LYS LEU ALA SER SEQRES 8 A 342 GLU GLY TYR ALA LEU PRO TYR ASP SER PRO GLU ALA LYS SEQRES 9 A 342 ASN TRP PRO ALA ASN ALA ARG LEU GLY ASN LEU ALA TYR SEQRES 10 A 342 SER THR THR LEU GLU PRO ALA VAL VAL VAL TYR ASN LYS SEQRES 11 A 342 ARG PHE LEU LYS PRO GLU GLU VAL PRO THR THR ARG GLU SEQRES 12 A 342 GLY LEU ALA ARG LEU LEU GLN GLU PRO ARG MET ARG GLY SEQRES 13 A 342 ARG VAL ALA THR TRP ASP PRO GLU ARG SER ALA VAL GLY SEQRES 14 A 342 PHE THR ILE LEU LYS ALA ASP TYR ASP ARG PHE PRO ALA SEQRES 15 A 342 PHE GLN GLU LEU ALA ARG ALA PHE GLY LYS ALA GLN ALA SEQRES 16 A 342 ALA LEU TYR SER SER THR GLY ALA ALA PHE GLU LYS VAL SEQRES 17 A 342 ILE SER GLY GLU HIS TYR LEU ALA TYR GLY PHE PHE GLY SEQRES 18 A 342 SER ALA ALA LEU LEU ARG GLN ARG THR VAL LYS ASP LEU SEQRES 19 A 342 GLY ILE ALA TYR LEU THR ASP GLY THR VAL ALA ILE GLN SEQRES 20 A 342 ARG VAL ALA PHE ILE ASN LYS ARG ALA ALA HIS PRO ASN SEQRES 21 A 342 ALA ALA LYS LEU PHE LEU ASP TYR LEU LEU SER LEU ARG SEQRES 22 A 342 GLY GLN ASN LEU MET ALA TYR THR ALA LEU ILE PHE ALA SEQRES 23 A 342 ARG ARG GLU THR VAL VAL GLY GLU ALA THR PRO GLN ALA SEQRES 24 A 342 LEU TYR LYS ALA VAL GLY GLY LYS ASP LYS VAL TYR ALA SEQRES 25 A 342 ILE PRO VAL SER THR GLU ILE LEU LYS ASN LEU ASP PRO SEQRES 26 A 342 ALA GLU ARG MET ARG PHE LEU THR PHE TRP ARG GLN ALA SEQRES 27 A 342 VAL ARG GLY GLN HET NA A 401 1 HET NA A 402 1 HET SO4 A 403 5 HET CO2 A 404 3 HET EDO A 405 4 HET EDO A 406 4 HET EDO A 407 4 HET EDO A 408 4 HET PEG A 409 7 HET BGQ A 410 7 HET 1MI A 411 8 HET CAC A 412 5 HETNAM NA SODIUM ION HETNAM SO4 SULFATE ION HETNAM CO2 CARBON DIOXIDE HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM BGQ 2-HYDROXY BUTANE-1,4-DIOL HETNAM 1MI 2-(HYDROXYMETHYL)BUTANE-1,4-DIOL HETNAM CAC CACODYLATE ION HETSYN EDO ETHYLENE GLYCOL HETSYN CAC DIMETHYLARSINATE FORMUL 2 NA 2(NA 1+) FORMUL 4 SO4 O4 S 2- FORMUL 5 CO2 C O2 FORMUL 6 EDO 4(C2 H6 O2) FORMUL 10 PEG C4 H10 O3 FORMUL 11 BGQ C4 H9 O3 FORMUL 12 1MI C5 H12 O3 FORMUL 13 CAC C2 H6 AS O2 1- FORMUL 14 HOH *281(H2 O) HELIX 1 AA1 MET A 0 ARG A 4 5 5 HELIX 2 AA2 ASP A 8 GLY A 19 1 12 HELIX 3 AA3 ASP A 28 TYR A 43 1 16 HELIX 4 AA4 GLY A 54 ALA A 68 1 15 HELIX 5 AA5 ALA A 80 SER A 89 1 10 HELIX 6 AA6 PRO A 105 ARG A 109 5 5 HELIX 7 AA7 LYS A 132 VAL A 136 5 5 HELIX 8 AA8 THR A 139 LEU A 147 1 9 HELIX 9 AA9 GLN A 148 ARG A 153 5 6 HELIX 10 AB1 SER A 164 PHE A 178 1 15 HELIX 11 AB2 PRO A 179 GLN A 192 1 14 HELIX 12 AB3 SER A 198 SER A 208 1 11 HELIX 13 AB4 GLY A 219 VAL A 229 1 11 HELIX 14 AB5 HIS A 256 SER A 269 1 14 HELIX 15 AB6 SER A 269 ALA A 280 1 12 HELIX 16 AB7 THR A 294 GLY A 303 1 10 HELIX 17 AB8 GLY A 304 ASP A 306 5 3 HELIX 18 AB9 SER A 314 LEU A 321 5 8 HELIX 19 AC1 ASP A 322 ARG A 338 1 17 SHEET 1 AA1 5 GLN A 47 ASP A 52 0 SHEET 2 AA1 5 ARG A 20 SER A 25 1 N ILE A 23 O GLU A 49 SHEET 3 AA1 5 LEU A 75 SER A 78 1 O LEU A 75 N ILE A 22 SHEET 4 AA1 5 VAL A 247 ILE A 250 -1 O VAL A 247 N SER A 78 SHEET 5 AA1 5 TYR A 115 SER A 116 -1 N TYR A 115 O ALA A 248 SHEET 1 AA2 5 ALA A 194 TYR A 196 0 SHEET 2 AA2 5 VAL A 156 TRP A 159 1 N VAL A 156 O ALA A 194 SHEET 3 AA2 5 LEU A 213 PHE A 218 1 O LEU A 213 N ALA A 157 SHEET 4 AA2 5 GLU A 120 ASN A 127 -1 N VAL A 123 O PHE A 217 SHEET 5 AA2 5 LEU A 232 ALA A 235 -1 O GLY A 233 N TYR A 126 SHEET 1 AA3 6 ALA A 194 TYR A 196 0 SHEET 2 AA3 6 VAL A 156 TRP A 159 1 N VAL A 156 O ALA A 194 SHEET 3 AA3 6 LEU A 213 PHE A 218 1 O LEU A 213 N ALA A 157 SHEET 4 AA3 6 GLU A 120 ASN A 127 -1 N VAL A 123 O PHE A 217 SHEET 5 AA3 6 THR A 241 ILE A 244 -1 O ILE A 244 N GLU A 120 SHEET 6 AA3 6 VAL A 308 ALA A 310 1 O TYR A 309 N THR A 241 LINK O ALA A 106 NA NA A 401 1555 1555 2.95 LINK O ARG A 109 NA NA A 401 1555 1555 2.93 LINK O THR A 315 NA NA A 401 1555 2565 2.91 LINK NA NA A 401 O HOH A 738 1555 1555 2.68 LINK NA NA A 402 O2 CAC A 412 1555 1555 2.31 LINK NA NA A 402 O HOH A 686 1555 1555 2.71 LINK NA NA A 402 O HOH A 744 1555 1555 2.55 CRYST1 44.420 108.610 163.170 90.00 90.00 90.00 I 2 2 2 8 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 0.022512 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009207 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006129 0.00000