HEADER TRANSFERASE 06-SEP-07 2R6X TITLE STRUCTURE OF A D35N VARIANT PDUO-TYPE ATP:CO(I)RRINOID TITLE 2 ADENOSYLTRANSFERASE FROM LACTOBACILLUS REUTERI COMPLEXED WITH ATP COMPND MOL_ID: 1; COMPND 2 MOLECULE: COBALAMIN ADENOSYLTRANSFERASE PDUO-LIKE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.17; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS REUTERI; SOURCE 3 ORGANISM_TAXID: 1598; SOURCE 4 STRAIN: CRL1098; SOURCE 5 GENE: COBA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS ADENOSYLTRANSFERASE VARIANT, ATP BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.ST MAURICE,P.E.MERA,J.C.ESCALANTE-SEMERENA,I.RAYMENT REVDAT 5 21-FEB-24 2R6X 1 REMARK REVDAT 4 20-OCT-21 2R6X 1 REMARK SEQADV REVDAT 3 24-FEB-09 2R6X 1 VERSN REVDAT 2 22-JUL-08 2R6X 1 JRNL REVDAT 1 18-DEC-07 2R6X 0 JRNL AUTH P.E.MERA,M.ST MAURICE,I.RAYMENT,J.C.ESCALANTE-SEMERENA JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSES OF THE HUMAN-TYPE JRNL TITL 2 CORRINOID ADENOSYLTRANSFERASE (PDUO) FROM LACTOBACILLUS JRNL TITL 3 REUTERI. JRNL REF BIOCHEMISTRY V. 46 13829 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17988155 JRNL DOI 10.1021/BI701622J REMARK 2 REMARK 2 RESOLUTION. 2.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 11938 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) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 579 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) : 2.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 REFLECTION IN BIN (WORKING SET) : 764 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.08 REMARK 3 BIN R VALUE (WORKING SET) : 0.1960 REMARK 3 BIN FREE R VALUE SET COUNT : 38 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2755 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 139 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.54000 REMARK 3 B22 (A**2) : 0.54000 REMARK 3 B33 (A**2) : -0.81000 REMARK 3 B12 (A**2) : 0.27000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.342 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.229 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.706 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.935 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.862 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2912 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3977 ; 1.395 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 355 ; 5.703 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 145 ;34.574 ;24.621 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 463 ;15.679 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;19.178 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 441 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2221 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1402 ; 0.201 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2015 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 129 ; 0.183 ; 0.200 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): 139 ; 0.197 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.192 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): 2 ; 0.091 ; 0.200 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): 1786 ; 0.593 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2815 ; 0.859 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1284 ; 1.499 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1156 ; 2.114 ; 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 : NULL 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2R6X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000044500. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MONTEL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PLATINUM 135 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12422 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.610 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 6.80000 REMARK 200 FOR THE DATA SET : 26.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.17700 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ANOXIC, 16% PEG 8000, 0.1 M MES, 200 REMARK 280 MM KCL, 30 UG/ML FMN REDUCTASE, 50 MM NADH, 10 MM FMN, 10 MM REMARK 280 HYDROXYCOBALAMIN, 10 MM MGCL2, 10 MM ATP, PH 6.0, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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 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 84.71900 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 84.71900 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 84.71900 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: THE BIOLOGICAL UNIT IS A TRIMER. THERE ARE TWO MONOMERS IN REMARK 300 THE ASYMMETRIC UNIT. EACH MONOMER FORMS ITS OWN BIOLOGICAL UNIT. REMARK 300 THE BIOLOGICAL UNITS ARE GENERATED FROM THE OPERATIONS: -X+Y, -X, Z REMARK 300 AND -Y, X-Y, Z. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12160 ANGSTROM**2 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 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12030 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 64.77200 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 32.38600 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 56.09420 REMARK 350 BIOMT3 3 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 A1023 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1040 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1057 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 GLY A -5 REMARK 465 ALA A -4 REMARK 465 SER A -3 REMARK 465 ALA A -2 REMARK 465 PRO A -1 REMARK 465 MET A 0 REMARK 465 VAL A 1 REMARK 465 SER A 83 REMARK 465 ALA A 108 REMARK 465 VAL A 109 REMARK 465 LYS A 110 REMARK 465 ASN A 182 REMARK 465 SER A 183 REMARK 465 LYS A 184 REMARK 465 ASP A 185 REMARK 465 VAL A 186 REMARK 465 PHE A 187 REMARK 465 ARG A 188 REMARK 465 GLY B -5 REMARK 465 ALA B -4 REMARK 465 SER B -3 REMARK 465 ALA B -2 REMARK 465 PRO B -1 REMARK 465 MET B 0 REMARK 465 VAL B 1 REMARK 465 LYS B 2 REMARK 465 GLY B 17 REMARK 465 LYS B 18 REMARK 465 ALA B 77 REMARK 465 ASP B 78 REMARK 465 ASP B 79 REMARK 465 GLU B 80 REMARK 465 ASN B 182 REMARK 465 SER B 183 REMARK 465 LYS B 184 REMARK 465 ASP B 185 REMARK 465 VAL B 186 REMARK 465 PHE B 187 REMARK 465 ARG B 188 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 LYS A 10 CE NZ REMARK 470 ARG A 14 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 18 CB CG CD CE NZ REMARK 470 LYS A 45 NZ REMARK 470 GLU A 60 CD OE1 OE2 REMARK 470 GLU A 80 CG CD OE1 OE2 REMARK 470 ARG A 81 CD NE CZ NH1 NH2 REMARK 470 GLU A 89 CD OE1 OE2 REMARK 470 GLN A 90 CG CD OE1 NE2 REMARK 470 GLN A 104 CD OE1 NE2 REMARK 470 LYS A 111 CB CG CD CE NZ REMARK 470 GLN A 146 CD OE1 NE2 REMARK 470 GLN A 174 CB CG CD OE1 NE2 REMARK 470 MET A 178 CG SD CE REMARK 470 ARG A 181 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 10 CE NZ REMARK 470 GLN B 19 CB CG CD OE1 NE2 REMARK 470 ILE B 20 CD1 REMARK 470 LYS B 45 NZ REMARK 470 ARG B 81 CB CG CD NE CZ NH1 NH2 REMARK 470 LYS B 85 CG CD CE NZ REMARK 470 LYS B 87 CD CE NZ REMARK 470 GLU B 89 CG CD OE1 OE2 REMARK 470 GLN B 90 CD OE1 NE2 REMARK 470 VAL B 93 CB CG1 CG2 REMARK 470 GLU B 97 CD OE1 OE2 REMARK 470 GLN B 104 CG CD OE1 NE2 REMARK 470 VAL B 109 CG1 CG2 REMARK 470 LYS B 110 CG CD CE NZ REMARK 470 LYS B 111 CE NZ REMARK 470 GLN B 146 CG CD OE1 NE2 REMARK 470 ARG B 181 CG CD NE CZ NH1 NH2 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 97 O HOH A 1017 2.08 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 LYS A 6 -2.02 80.23 REMARK 500 ILE A 15 -159.93 -123.31 REMARK 500 LYS B 110 -111.98 99.46 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 B 189 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 156 OD1 REMARK 620 2 HOH B 999 O 84.8 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 995 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP B 995 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2R6T RELATED DB: PDB DBREF 2R6X A 2 188 UNP Q50EJ2 Q50EJ2_LACRE 2 188 DBREF 2R6X B 2 188 UNP Q50EJ2 Q50EJ2_LACRE 2 188 SEQADV 2R6X GLY A -5 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X ALA A -4 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X SER A -3 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X ALA A -2 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X PRO A -1 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X MET A 0 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X VAL A 1 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X ASN A 35 UNP Q50EJ2 ASP 35 ENGINEERED MUTATION SEQADV 2R6X GLY B -5 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X ALA B -4 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X SER B -3 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X ALA B -2 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X PRO B -1 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X MET B 0 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X VAL B 1 UNP Q50EJ2 EXPRESSION TAG SEQADV 2R6X ASN B 35 UNP Q50EJ2 ASP 35 ENGINEERED MUTATION SEQRES 1 A 194 GLY ALA SER ALA PRO MET VAL LYS ILE TYR THR LYS ASN SEQRES 2 A 194 GLY ASP LYS GLY GLN THR ARG ILE ILE GLY LYS GLN ILE SEQRES 3 A 194 LEU TYR LYS ASN ASP PRO ARG VAL ALA ALA TYR GLY GLU SEQRES 4 A 194 VAL ASN GLU LEU ASN SER TRP VAL GLY TYR THR LYS SER SEQRES 5 A 194 LEU ILE ASN SER HIS THR GLN VAL LEU SER ASN GLU LEU SEQRES 6 A 194 GLU GLU ILE GLN GLN LEU LEU PHE ASP CYS GLY HIS ASP SEQRES 7 A 194 LEU ALA THR PRO ALA ASP ASP GLU ARG HIS SER PHE LYS SEQRES 8 A 194 PHE LYS GLN GLU GLN PRO THR VAL TRP LEU GLU GLU LYS SEQRES 9 A 194 ILE ASP ASN TYR THR GLN VAL VAL PRO ALA VAL LYS LYS SEQRES 10 A 194 PHE ILE LEU PRO GLY GLY THR GLN LEU ALA SER ALA LEU SEQRES 11 A 194 HIS VAL ALA ARG THR ILE THR ARG ARG ALA GLU ARG GLN SEQRES 12 A 194 ILE VAL GLN LEU MET ARG GLU GLU GLN ILE ASN GLN ASP SEQRES 13 A 194 VAL LEU ILE PHE ILE ASN ARG LEU SER ASP TYR PHE PHE SEQRES 14 A 194 ALA ALA ALA ARG TYR ALA ASN TYR LEU GLU GLN GLN PRO SEQRES 15 A 194 ASP MET LEU TYR ARG ASN SER LYS ASP VAL PHE ARG SEQRES 1 B 194 GLY ALA SER ALA PRO MET VAL LYS ILE TYR THR LYS ASN SEQRES 2 B 194 GLY ASP LYS GLY GLN THR ARG ILE ILE GLY LYS GLN ILE SEQRES 3 B 194 LEU TYR LYS ASN ASP PRO ARG VAL ALA ALA TYR GLY GLU SEQRES 4 B 194 VAL ASN GLU LEU ASN SER TRP VAL GLY TYR THR LYS SER SEQRES 5 B 194 LEU ILE ASN SER HIS THR GLN VAL LEU SER ASN GLU LEU SEQRES 6 B 194 GLU GLU ILE GLN GLN LEU LEU PHE ASP CYS GLY HIS ASP SEQRES 7 B 194 LEU ALA THR PRO ALA ASP ASP GLU ARG HIS SER PHE LYS SEQRES 8 B 194 PHE LYS GLN GLU GLN PRO THR VAL TRP LEU GLU GLU LYS SEQRES 9 B 194 ILE ASP ASN TYR THR GLN VAL VAL PRO ALA VAL LYS LYS SEQRES 10 B 194 PHE ILE LEU PRO GLY GLY THR GLN LEU ALA SER ALA LEU SEQRES 11 B 194 HIS VAL ALA ARG THR ILE THR ARG ARG ALA GLU ARG GLN SEQRES 12 B 194 ILE VAL GLN LEU MET ARG GLU GLU GLN ILE ASN GLN ASP SEQRES 13 B 194 VAL LEU ILE PHE ILE ASN ARG LEU SER ASP TYR PHE PHE SEQRES 14 B 194 ALA ALA ALA ARG TYR ALA ASN TYR LEU GLU GLN GLN PRO SEQRES 15 B 194 ASP MET LEU TYR ARG ASN SER LYS ASP VAL PHE ARG HET MG A 189 1 HET MG A 190 1 HET ATP A 995 31 HET MG B 189 1 HET MG B 190 1 HET ATP B 995 31 HETNAM MG MAGNESIUM ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 3 MG 4(MG 2+) FORMUL 5 ATP 2(C10 H16 N5 O13 P3) FORMUL 9 HOH *139(H2 O) HELIX 1 1 ASP A 25 SER A 46 1 22 HELIX 2 2 THR A 52 VAL A 54 5 3 HELIX 3 3 LEU A 55 ALA A 74 1 20 HELIX 4 4 GLN A 88 VAL A 106 1 19 HELIX 5 5 THR A 118 ARG A 143 1 26 HELIX 6 6 ASN A 148 GLU A 173 1 26 HELIX 7 7 ASP B 25 SER B 46 1 22 HELIX 8 8 THR B 52 VAL B 54 5 3 HELIX 9 9 LEU B 55 ALA B 74 1 20 HELIX 10 10 GLN B 88 VAL B 106 1 19 HELIX 11 11 THR B 118 ARG B 143 1 26 HELIX 12 12 ASN B 148 GLU B 173 1 26 SHEET 1 A 2 GLN A 12 ARG A 14 0 SHEET 2 A 2 ILE A 20 TYR A 22 -1 O LEU A 21 N THR A 13 SHEET 1 B 2 ILE A 113 LEU A 114 0 SHEET 2 B 2 MET A 178 LEU A 179 -1 O MET A 178 N LEU A 114 SHEET 1 C 2 GLN B 12 ARG B 14 0 SHEET 2 C 2 ILE B 20 TYR B 22 -1 O LEU B 21 N THR B 13 LINK OD1 ASN A 156 MG MG A 190 1555 1555 2.08 LINK OD1 ASN B 156 MG MG B 189 1555 1555 2.07 LINK MG MG B 189 O HOH B 999 1555 1555 2.24 CISPEP 1 VAL B 109 LYS B 110 0 22.55 SITE 1 AC1 4 ILE A 3 ASP A 160 ATP A 995 HOH A1048 SITE 1 AC2 3 LYS A 23 ASN A 156 ATP A 995 SITE 1 AC3 4 LYS B 23 ASN B 156 ATP B 995 HOH B 999 SITE 1 AC4 3 ILE B 3 ASP B 160 ATP B 995 SITE 1 AC5 16 THR A 5 LYS A 6 ASN A 7 GLY A 8 SITE 2 AC5 16 GLN A 12 THR A 13 ARG A 14 LYS A 23 SITE 3 AC5 16 VAL A 28 ARG A 132 GLU A 135 ARG A 136 SITE 4 AC5 16 ASN A 156 MG A 189 MG A 190 HOH A1008 SITE 1 AC6 21 THR B 5 LYS B 6 ASN B 7 GLY B 8 SITE 2 AC6 21 GLN B 12 THR B 13 ARG B 14 LYS B 23 SITE 3 AC6 21 VAL B 28 TYR B 31 GLY B 32 ARG B 132 SITE 4 AC6 21 GLU B 135 ARG B 136 ASN B 156 ASP B 160 SITE 5 AC6 21 MG B 189 MG B 190 HOH B 999 HOH B1022 SITE 6 AC6 21 HOH B1023 CRYST1 64.772 64.772 169.438 90.00 90.00 120.00 P 63 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 0.015439 0.008914 0.000000 0.00000 SCALE2 0.000000 0.017827 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005902 0.00000