HEADER BIOSYNTHETIC PROTEIN 29-AUG-02 1MKZ TITLE CRYSTAL STRUCTURE OF MOAB PROTEIN AT 1.6 A RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN B; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MOAB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS MAD, WEAK ANOMALOUS SIGNAL, MOLYBDOPTERIN SYNTHESIS, STRUCTURAL KEYWDS 2 GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, MCSG, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.SANISHVILI,T.SKARINA,A.JOACHIMIAK,A.EDWARDS,A.SAVCHENKO,MIDWEST AUTHOR 2 CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 7 06-MAR-24 1MKZ 1 REMARK SEQADV REVDAT 6 24-JUL-19 1MKZ 1 REMARK LINK REVDAT 5 11-OCT-17 1MKZ 1 REMARK REVDAT 4 24-FEB-09 1MKZ 1 VERSN REVDAT 3 11-JAN-05 1MKZ 1 JRNL REVDAT 2 28-DEC-04 1MKZ 1 AUTHOR JRNL KEYWDS REMARK REVDAT 2 2 1 MASTER REVDAT 1 22-APR-03 1MKZ 0 JRNL AUTH R.SANISHVILI,S.BEASLEY,T.SKARINA,D.GLESNE,A.JOACHIMIAK, JRNL AUTH 2 A.EDWARDS,A.SAVCHENKO JRNL TITL THE CRYSTAL STRUCTURE OF ESCHERICHIA COLI MOAB SUGGESTS A JRNL TITL 2 PROBABLE ROLE IN MOLYBDENUM COFACTOR SYNTHESIS. JRNL REF J.BIOL.CHEM. V. 279 42139 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15269205 JRNL DOI 10.1074/JBC.M407694200 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 129.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 42215 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) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2248 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2876 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 176 REMARK 3 BIN FREE R VALUE : 0.2710 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2590 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 235 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : -0.02000 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): 0.095 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.096 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.060 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.703 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2762 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2551 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3754 ; 1.885 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5920 ; 0.856 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 339 ; 6.285 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 443 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3019 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 537 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 539 ; 0.240 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2945 ; 0.266 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1627 ; 0.091 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 306 ; 0.171 ; 0.500 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): 33 ; 0.198 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 109 ; 0.329 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.278 ; 0.500 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): 1719 ; 0.886 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2795 ; 1.487 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1043 ; 2.595 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 959 ; 3.641 ; 4.500 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 : 3 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 3 A 172 REMARK 3 ORIGIN FOR THE GROUP (A): 17.8553 14.0231 48.2434 REMARK 3 T TENSOR REMARK 3 T11: 0.0799 T22: 0.0994 REMARK 3 T33: 0.1154 T12: -0.0047 REMARK 3 T13: 0.0455 T23: -0.0011 REMARK 3 L TENSOR REMARK 3 L11: 1.2326 L22: 1.2564 REMARK 3 L33: 2.5274 L12: -0.2393 REMARK 3 L13: 0.1305 L23: 0.0632 REMARK 3 S TENSOR REMARK 3 S11: -0.0314 S12: -0.2040 S13: -0.0731 REMARK 3 S21: 0.2121 S22: -0.0058 S23: 0.1123 REMARK 3 S31: 0.0745 S32: -0.0532 S33: 0.0372 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 3 B 172 REMARK 3 ORIGIN FOR THE GROUP (A): 18.1766 12.9952 14.6819 REMARK 3 T TENSOR REMARK 3 T11: 0.0136 T22: 0.0261 REMARK 3 T33: 0.1001 T12: -0.0110 REMARK 3 T13: -0.0294 T23: -0.0014 REMARK 3 L TENSOR REMARK 3 L11: 0.9430 L22: 1.2244 REMARK 3 L33: 2.4576 L12: 0.2865 REMARK 3 L13: -0.4649 L23: -0.0371 REMARK 3 S TENSOR REMARK 3 S11: -0.0396 S12: 0.0791 S13: 0.0268 REMARK 3 S21: -0.0657 S22: -0.0012 S23: 0.1079 REMARK 3 S31: 0.0413 S32: -0.1745 S33: 0.0408 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1202 B 1336 REMARK 3 ORIGIN FOR THE GROUP (A): 17.7346 12.3633 28.7149 REMARK 3 T TENSOR REMARK 3 T11: 0.1456 T22: 0.1640 REMARK 3 T33: 0.2571 T12: -0.0161 REMARK 3 T13: -0.0008 T23: 0.0225 REMARK 3 L TENSOR REMARK 3 L11: 0.3565 L22: 0.3484 REMARK 3 L33: 2.0293 L12: -0.0275 REMARK 3 L13: -0.1816 L23: 0.1004 REMARK 3 S TENSOR REMARK 3 S11: -0.0206 S12: -0.0496 S13: -0.0284 REMARK 3 S21: 0.0433 S22: -0.0046 S23: 0.1093 REMARK 3 S31: 0.1077 S32: -0.1010 S33: 0.0252 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 1MKZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-02. REMARK 100 THE DEPOSITION ID IS D_1000016992. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL 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 : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSING DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42215 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 129.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 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 REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -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 -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 0.00000 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 0.00000 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 300 REMARK: BIOLOGICAL ASSEMBLY COULD BE SYMMETRY GENERATED TRIMER OR REMARK 300 HEXAMER 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 MSE B 1 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 22 CZ NH1 NH2 REMARK 470 GLU A 100 OE1 OE2 REMARK 470 LYS A 170 NZ REMARK 470 SER A 172 C O REMARK 470 SER B 2 CB OG REMARK 470 GLN B 3 CD OE1 NE2 REMARK 470 ARG B 21 NE CZ NH1 NH2 REMARK 470 ARG B 22 CZ NH1 NH2 REMARK 470 GLU B 83 CG CD OE1 OE2 REMARK 470 GLU B 112 CD OE1 OE2 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 OE2 GLU A 112 O HOH A 1301 2.10 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 THR A 82 NH1 ARG A 97 2655 2.05 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 MSE A 108 SE MSE A 108 CE -0.420 REMARK 500 MSE B 108 SE MSE B 108 CE -0.414 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 107 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP B 27 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP B 35 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG B 97 NE - CZ - NH1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG B 97 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 122 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG B 144 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 160 NE - CZ - NH1 ANGL. DEV. = -3.3 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 ILE A 150 -53.78 -130.72 REMARK 500 GLN B 3 91.71 40.58 REMARK 500 ILE B 150 -56.04 -127.65 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 SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 1201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY B 1202 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY B 1203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC063 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 F134L IS EITHER A GENE SEQUENCING ERROR OR REMARK 999 ELSE THERE WAS A MUTATION INTRODUCED DURING PCR. DBREF 1MKZ A 1 170 UNP P30746 MOAB_ECOLI 0 169 DBREF 1MKZ B 1 170 UNP P30746 MOAB_ECOLI 0 169 SEQADV 1MKZ MSE A 1 UNP P30746 MET 0 MODIFIED RESIDUE SEQADV 1MKZ MSE A 108 UNP P30746 MET 107 MODIFIED RESIDUE SEQADV 1MKZ LEU A 134 UNP P30746 PHE 133 SEE REMARK 999 SEQADV 1MKZ MSE A 136 UNP P30746 MET 135 MODIFIED RESIDUE SEQADV 1MKZ GLY A 171 UNP P30746 CLONING ARTIFACT SEQADV 1MKZ SER A 172 UNP P30746 CLONING ARTIFACT SEQADV 1MKZ MSE B 1 UNP P30746 MET 0 MODIFIED RESIDUE SEQADV 1MKZ MSE B 108 UNP P30746 MET 107 MODIFIED RESIDUE SEQADV 1MKZ LEU B 134 UNP P30746 PHE 133 SEE REMARK 999 SEQADV 1MKZ MSE B 136 UNP P30746 MET 135 MODIFIED RESIDUE SEQADV 1MKZ GLY B 171 UNP P30746 CLONING ARTIFACT SEQADV 1MKZ SER B 172 UNP P30746 CLONING ARTIFACT SEQRES 1 A 172 MSE SER GLN VAL SER THR GLU PHE ILE PRO THR ARG ILE SEQRES 2 A 172 ALA ILE LEU THR VAL SER ASN ARG ARG GLY GLU GLU ASP SEQRES 3 A 172 ASP THR SER GLY HIS TYR LEU ARG ASP SER ALA GLN GLU SEQRES 4 A 172 ALA GLY HIS HIS VAL VAL ASP LYS ALA ILE VAL LYS GLU SEQRES 5 A 172 ASN ARG TYR ALA ILE ARG ALA GLN VAL SER ALA TRP ILE SEQRES 6 A 172 ALA SER ASP ASP VAL GLN VAL VAL LEU ILE THR GLY GLY SEQRES 7 A 172 THR GLY LEU THR GLU GLY ASP GLN ALA PRO GLU ALA LEU SEQRES 8 A 172 LEU PRO LEU PHE ASP ARG GLU VAL GLU GLY PHE GLY GLU SEQRES 9 A 172 VAL PHE ARG MSE LEU SER PHE GLU GLU ILE GLY THR SER SEQRES 10 A 172 THR LEU GLN SER ARG ALA VAL ALA GLY VAL ALA ASN LYS SEQRES 11 A 172 THR LEU ILE LEU ALA MSE PRO GLY SER THR LYS ALA CYS SEQRES 12 A 172 ARG THR ALA TRP GLU ASN ILE ILE ALA PRO GLN LEU ASP SEQRES 13 A 172 ALA ARG THR ARG PRO CYS ASN PHE HIS PRO HIS LEU LYS SEQRES 14 A 172 LYS GLY SER SEQRES 1 B 172 MSE SER GLN VAL SER THR GLU PHE ILE PRO THR ARG ILE SEQRES 2 B 172 ALA ILE LEU THR VAL SER ASN ARG ARG GLY GLU GLU ASP SEQRES 3 B 172 ASP THR SER GLY HIS TYR LEU ARG ASP SER ALA GLN GLU SEQRES 4 B 172 ALA GLY HIS HIS VAL VAL ASP LYS ALA ILE VAL LYS GLU SEQRES 5 B 172 ASN ARG TYR ALA ILE ARG ALA GLN VAL SER ALA TRP ILE SEQRES 6 B 172 ALA SER ASP ASP VAL GLN VAL VAL LEU ILE THR GLY GLY SEQRES 7 B 172 THR GLY LEU THR GLU GLY ASP GLN ALA PRO GLU ALA LEU SEQRES 8 B 172 LEU PRO LEU PHE ASP ARG GLU VAL GLU GLY PHE GLY GLU SEQRES 9 B 172 VAL PHE ARG MSE LEU SER PHE GLU GLU ILE GLY THR SER SEQRES 10 B 172 THR LEU GLN SER ARG ALA VAL ALA GLY VAL ALA ASN LYS SEQRES 11 B 172 THR LEU ILE LEU ALA MSE PRO GLY SER THR LYS ALA CYS SEQRES 12 B 172 ARG THR ALA TRP GLU ASN ILE ILE ALA PRO GLN LEU ASP SEQRES 13 B 172 ALA ARG THR ARG PRO CYS ASN PHE HIS PRO HIS LEU LYS SEQRES 14 B 172 LYS GLY SER MODRES 1MKZ MSE A 108 MET SELENOMETHIONINE MODRES 1MKZ MSE A 136 MET SELENOMETHIONINE MODRES 1MKZ MSE B 108 MET SELENOMETHIONINE MODRES 1MKZ MSE B 136 MET SELENOMETHIONINE HET MSE A 108 8 HET MSE A 136 8 HET MSE B 108 12 HET MSE B 136 8 HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HET ACY A1201 4 HET SO4 B 401 5 HET SO4 B 402 5 HET SO4 B 403 5 HET ACY B1202 4 HET ACY B1203 4 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM ACY ACETIC ACID FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 SO4 7(O4 S 2-) FORMUL 7 ACY 3(C2 H4 O2) FORMUL 13 HOH *235(H2 O) HELIX 1 1 GLY A 23 ASP A 26 5 4 HELIX 2 2 ASP A 27 ALA A 40 1 14 HELIX 3 3 ASN A 53 SER A 67 1 15 HELIX 4 4 GLN A 86 LEU A 92 1 7 HELIX 5 5 PRO A 93 PHE A 95 5 3 HELIX 6 6 VAL A 99 GLY A 115 1 17 HELIX 7 7 THR A 116 SER A 121 5 6 HELIX 8 8 SER A 139 ILE A 150 1 12 HELIX 9 9 ILE A 150 ASP A 156 1 7 HELIX 10 10 PHE A 164 LEU A 168 5 5 HELIX 11 11 GLY B 23 ASP B 26 5 4 HELIX 12 12 ASP B 27 GLY B 41 1 15 HELIX 13 13 ASN B 53 SER B 67 1 15 HELIX 14 14 GLN B 86 LEU B 92 1 7 HELIX 15 15 PRO B 93 PHE B 95 5 3 HELIX 16 16 VAL B 99 GLY B 115 1 17 HELIX 17 17 THR B 116 SER B 121 5 6 HELIX 18 18 SER B 139 ILE B 150 1 12 HELIX 19 19 ILE B 150 ASP B 156 1 7 HELIX 20 20 PHE B 164 LEU B 168 5 5 SHEET 1 A 6 HIS A 43 VAL A 50 0 SHEET 2 A 6 ARG A 12 VAL A 18 1 N ILE A 13 O HIS A 43 SHEET 3 A 6 VAL A 72 THR A 76 1 O LEU A 74 N LEU A 16 SHEET 4 A 6 THR A 131 MSE A 136 1 O LEU A 132 N VAL A 73 SHEET 5 A 6 VAL A 124 ALA A 128 -1 N GLY A 126 O ILE A 133 SHEET 6 A 6 ARG A 97 GLU A 98 -1 N ARG A 97 O VAL A 127 SHEET 1 B 6 HIS B 43 VAL B 50 0 SHEET 2 B 6 ARG B 12 VAL B 18 1 N ILE B 13 O HIS B 43 SHEET 3 B 6 VAL B 72 THR B 76 1 O LEU B 74 N LEU B 16 SHEET 4 B 6 THR B 131 MSE B 136 1 O LEU B 134 N VAL B 73 SHEET 5 B 6 VAL B 124 ALA B 128 -1 N GLY B 126 O ILE B 133 SHEET 6 B 6 ARG B 97 GLU B 98 -1 N ARG B 97 O VAL B 127 LINK C ARG A 107 N MSE A 108 1555 1555 1.33 LINK C MSE A 108 N LEU A 109 1555 1555 1.32 LINK C ALA A 135 N MSE A 136 1555 1555 1.33 LINK C MSE A 136 N PRO A 137 1555 1555 1.34 LINK C ARG B 107 N MSE B 108 1555 1555 1.34 LINK C MSE B 108 N LEU B 109 1555 1555 1.33 LINK C ALA B 135 N MSE B 136 1555 1555 1.31 LINK C MSE B 136 N PRO B 137 1555 1555 1.33 CISPEP 1 ARG A 160 PRO A 161 0 -1.39 CISPEP 2 ARG B 160 PRO B 161 0 -4.32 SITE 1 AC1 9 GLY A 78 THR A 79 GLY A 80 ASP A 85 SITE 2 AC1 9 SER A 121 PRO A 137 GLY A 138 HOH A1252 SITE 3 AC1 9 HOH A1255 SITE 1 AC2 4 SER A 19 ASN A 20 ARG A 21 GLU A 52 SITE 1 AC3 4 ARG A 12 GLN A 71 LYS A 170 GLY A 171 SITE 1 AC4 5 LYS A 130 LEU A 168 LYS A 169 LYS A 170 SITE 2 AC4 5 HOH A1260 SITE 1 AC5 10 GLY B 78 THR B 79 GLY B 80 ASP B 85 SITE 2 AC5 10 SER B 121 PRO B 137 GLY B 138 HOH B1243 SITE 3 AC5 10 HOH B1268 HOH B1284 SITE 1 AC6 4 SER B 19 ASN B 20 ARG B 21 GLU B 52 SITE 1 AC7 5 ARG B 12 GLU B 24 GLN B 71 LYS B 170 SITE 2 AC7 5 GLY B 171 SITE 1 AC8 4 ASP A 46 TRP A 64 SER A 67 ASP A 69 SITE 1 AC9 4 ASP B 46 TRP B 64 SER B 67 ASP B 69 SITE 1 BC1 3 GLN B 38 HIS B 43 VAL B 44 CRYST1 69.169 69.169 126.184 90.00 90.00 120.00 P 3 2 1 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 0.014457 0.008347 0.000000 0.00000 SCALE2 0.000000 0.016694 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007925 0.00000