HEADER OXIDOREDUCTASE 11-SEP-18 6HLF TITLE X-RAY STRUCTURE OF LACTOBACILLUS BREVIS ALCOHOL DEHYDROGENASE MUTANT - TITLE 2 K32A COMPND MOL_ID: 1; COMPND 2 MOLECULE: R-SPECIFIC ALCOHOL DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS BREVIS; SOURCE 3 ORGANISM_TAXID: 1580; SOURCE 4 GENE: RADH; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28A(+) KEYWDS SHORT CHAIN REDUCTASES/DEHYDROGENASES, MAGNESIUM DEPENDENCE, R- KEYWDS 2 SPECIFIC ALCOHOL DEHYDROGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.HERMANN,P.NOWOTNY,S.SCHNEIDER,D.HEKMAT,D.WEUSTER-BOTZ REVDAT 4 24-JAN-24 6HLF 1 REMARK REVDAT 3 07-OCT-20 6HLF 1 COMPND REMARK HELIX SHEET REVDAT 3 2 1 LINK SITE ATOM REVDAT 2 26-JUN-19 6HLF 1 JRNL REVDAT 1 12-DEC-18 6HLF 0 JRNL AUTH P.NOWOTNY,J.HERMANN,J.LI,A.KRAUTENBACHER,K.KLOPFER,D.HEKMAT, JRNL AUTH 2 D.WEUSTER-BOTZ JRNL TITL RATIONAL CRYSTAL CONTACT ENGINEERING OF LACTOBACILLUS BREVIS JRNL TITL 2 ALCOHOL DEHYDROGENASE TO PROMOTE TECHNICAL PROTEIN JRNL TITL 3 CRYSTALLIZATION JRNL REF CRYST.GROWTH DES. 2019 JRNL REFN ESSN 1528-7505 JRNL DOI 10.1021/ACS.CGD.9B00067 REMARK 2 REMARK 2 RESOLUTION. 1.55 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 36331 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) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1913 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2456 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.46 REMARK 3 BIN R VALUE (WORKING SET) : 0.7240 REMARK 3 BIN FREE R VALUE SET COUNT : 130 REMARK 3 BIN FREE R VALUE : 0.7020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1867 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.28 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.18000 REMARK 3 B22 (A**2) : 2.38000 REMARK 3 B33 (A**2) : -1.20000 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): 0.079 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.078 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.052 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2058 ; 0.007 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1905 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2803 ; 1.409 ; 1.634 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4427 ; 1.458 ; 1.584 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 280 ; 7.065 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 90 ;33.584 ;23.889 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 349 ;12.100 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;16.291 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 285 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2558 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 442 ; 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): 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 : NULL 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6HLF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1200011813. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.968 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38205 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 45.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.08059 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.4 REMARK 200 DATA REDUNDANCY IN SHELL : 9.20 REMARK 200 R MERGE FOR SHELL (I) : 2.35600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.740 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: 6H07 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (30 G LBADH L -1 , 20 REMARK 280 MM HEPES/NAOH PH 7.0, 1 MM MGCL 2 AND PRECIPITATION BUFFER (1 MM REMARK 280 TRIS/HCL PH 7.5, 50 MM MGCL 2 AND 273 MM PEG 550 MME), PH 7.2, REMARK 280 VAPOR DIFFUSION, HANGING DROP, 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 27.79000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.89000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 57.44500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 27.79000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.89000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 57.44500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 27.79000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 40.89000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 57.44500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 27.79000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 40.89000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 57.44500 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -103.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 MG MG A 301 LIES ON A SPECIAL POSITION. REMARK 375 MN MN A 302 LIES ON A SPECIAL POSITION. REMARK 375 MG MG A 303 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 462 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 569 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 574 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 583 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 681 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 689 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 -10 REMARK 465 GLY 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 GLY A 0 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 SER A 141 O HOH A 401 1.60 REMARK 500 O HOH A 616 O HOH A 667 1.75 REMARK 500 O HOH A 579 O HOH A 631 2.05 REMARK 500 OE2 GLU A 218 O HOH A 402 2.07 REMARK 500 OE1 GLU A 100 O HOH A 403 2.17 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 634 O HOH A 673 1455 1.79 REMARK 500 O HOH A 495 O HOH A 537 3555 1.93 REMARK 500 O HOH A 496 O HOH A 613 1655 1.93 REMARK 500 O HOH A 442 O HOH A 442 4555 2.15 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 HIS A 61 134.43 -170.64 REMARK 500 SER A 141 -140.33 -85.83 REMARK 500 SER A 142 152.60 70.03 REMARK 500 LYS A 210 -71.68 -106.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 251 O REMARK 620 2 GLN A 251 O 0.0 REMARK 620 3 HOH A 456 O 86.6 86.6 REMARK 620 4 HOH A 456 O 93.4 93.4 176.0 REMARK 620 5 HOH A 574 O 89.4 89.4 88.0 88.0 REMARK 620 6 HOH A 574 O 89.4 89.4 88.0 88.0 0.0 REMARK 620 7 HOH A 583 O 90.6 90.6 92.0 92.0 180.0 180.0 REMARK 620 8 HOH A 583 O 90.6 90.6 92.0 92.0 180.0 180.0 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 302 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 251 O REMARK 620 2 GLN A 251 O 0.0 REMARK 620 3 HOH A 456 O 86.6 86.6 REMARK 620 4 HOH A 456 O 93.4 93.4 176.0 REMARK 620 5 HOH A 574 O 89.4 89.4 88.0 88.0 REMARK 620 6 HOH A 574 O 89.4 89.4 88.0 88.0 0.0 REMARK 620 7 HOH A 583 O 90.6 90.6 92.0 92.0 180.0 180.0 REMARK 620 8 HOH A 583 O 90.6 90.6 92.0 92.0 180.0 180.0 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6H07 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF THE WILDTYPE REMARK 900 RELATED ID: 6H1M RELATED DB: PDB REMARK 900 NEUTRON STRUCTURE OF THE WILDTYPE DBREF 6HLF A 1 251 UNP Q84EX5 Q84EX5_LACBR 2 252 SEQADV 6HLF MET A -10 UNP Q84EX5 INITIATING METHIONINE SEQADV 6HLF GLY A -9 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF HIS A -8 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF HIS A -7 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF HIS A -6 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF HIS A -5 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF HIS A -4 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF HIS A -3 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF GLY A -2 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF SER A -1 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF GLY A 0 UNP Q84EX5 EXPRESSION TAG SEQADV 6HLF ALA A 32 UNP Q84EX5 LYS 33 ENGINEERED MUTATION SEQRES 1 A 262 MET GLY HIS HIS HIS HIS HIS HIS GLY SER GLY SER ASN SEQRES 2 A 262 ARG LEU ASP GLY LYS VAL ALA ILE ILE THR GLY GLY THR SEQRES 3 A 262 LEU GLY ILE GLY LEU ALA ILE ALA THR LYS PHE VAL GLU SEQRES 4 A 262 GLU GLY ALA ALA VAL MET ILE THR GLY ARG HIS SER ASP SEQRES 5 A 262 VAL GLY GLU LYS ALA ALA LYS SER VAL GLY THR PRO ASP SEQRES 6 A 262 GLN ILE GLN PHE PHE GLN HIS ASP SER SER ASP GLU ASP SEQRES 7 A 262 GLY TRP THR LYS LEU PHE ASP ALA THR GLU LYS ALA PHE SEQRES 8 A 262 GLY PRO VAL SER THR LEU VAL ASN ASN ALA GLY ILE ALA SEQRES 9 A 262 VAL ASN LYS SER VAL GLU GLU THR THR THR ALA GLU TRP SEQRES 10 A 262 ARG LYS LEU LEU ALA VAL ASN LEU ASP GLY VAL PHE PHE SEQRES 11 A 262 GLY THR ARG LEU GLY ILE GLN ARG MET LYS ASN LYS GLY SEQRES 12 A 262 LEU GLY ALA SER ILE ILE ASN MET SER SER ILE GLU GLY SEQRES 13 A 262 PHE VAL GLY ASP PRO SER LEU GLY ALA TYR ASN ALA SER SEQRES 14 A 262 LYS GLY ALA VAL ARG ILE MET SER LYS SER ALA ALA LEU SEQRES 15 A 262 ASP CYS ALA LEU LYS ASP TYR ASP VAL ARG VAL ASN THR SEQRES 16 A 262 VAL HIS PRO GLY TYR ILE LYS THR PRO LEU VAL ASP ASP SEQRES 17 A 262 LEU PRO GLY ALA GLU GLU ALA MET SER GLN ARG THR LYS SEQRES 18 A 262 THR PRO MET GLY HIS ILE GLY GLU PRO ASN ASP ILE ALA SEQRES 19 A 262 TYR ILE CYS VAL TYR LEU ALA SER ASN GLU SER LYS PHE SEQRES 20 A 262 ALA THR GLY SER GLU PHE VAL VAL ASP GLY GLY TYR THR SEQRES 21 A 262 ALA GLN HET MG A 301 1 HET MN A 302 1 HET MG A 303 1 HETNAM MG MAGNESIUM ION HETNAM MN MANGANESE (II) ION FORMUL 2 MG 2(MG 2+) FORMUL 3 MN MN 2+ FORMUL 5 HOH *303(H2 O) HELIX 1 AA1 LEU A 16 GLU A 29 1 14 HELIX 2 AA2 HIS A 39 GLY A 51 1 13 HELIX 3 AA3 ASP A 65 GLY A 81 1 17 HELIX 4 AA4 SER A 97 THR A 101 5 5 HELIX 5 AA5 THR A 102 LEU A 114 1 13 HELIX 6 AA6 LEU A 114 LYS A 129 1 16 HELIX 7 AA7 SER A 142 PHE A 146 5 5 HELIX 8 AA8 LEU A 152 LYS A 176 1 25 HELIX 9 AA9 THR A 192 ASP A 197 1 6 HELIX 10 AB1 GLY A 200 GLN A 207 1 8 HELIX 11 AB2 GLU A 218 SER A 231 1 14 HELIX 12 AB3 ASN A 232 LYS A 235 5 4 HELIX 13 AB4 GLY A 247 GLN A 251 5 5 SHEET 1 AA1 7 ILE A 56 GLN A 60 0 SHEET 2 AA1 7 ALA A 32 GLY A 37 1 N ILE A 35 O GLN A 57 SHEET 3 AA1 7 VAL A 8 ILE A 11 1 N ALA A 9 O ALA A 32 SHEET 4 AA1 7 THR A 85 ASN A 88 1 O VAL A 87 N ILE A 10 SHEET 5 AA1 7 ALA A 135 MET A 140 1 O ILE A 138 N LEU A 86 SHEET 6 AA1 7 VAL A 180 PRO A 187 1 O ARG A 181 N ILE A 137 SHEET 7 AA1 7 GLU A 241 VAL A 244 1 O PHE A 242 N HIS A 186 LINK O GLN A 251 MG A MG A 301 1555 1555 2.09 LINK O GLN A 251 MG A MG A 301 1555 4555 2.09 LINK O GLN A 251 MN B MN A 302 1555 1555 2.09 LINK O GLN A 251 MN B MN A 302 1555 4555 2.09 LINK MG A MG A 301 O HOH A 456 1555 1555 2.05 LINK MG A MG A 301 O HOH A 456 1555 4555 2.05 LINK MG A MG A 301 O HOH A 574 1555 1555 2.07 LINK MG A MG A 301 O HOH A 574 1555 4555 2.07 LINK MG A MG A 301 O HOH A 583 1555 1555 2.07 LINK MG A MG A 301 O HOH A 583 1555 4555 2.07 LINK MN B MN A 302 O HOH A 456 1555 1555 2.05 LINK MN B MN A 302 O HOH A 456 1555 4555 2.05 LINK MN B MN A 302 O HOH A 574 1555 1555 2.07 LINK MN B MN A 302 O HOH A 574 1555 4555 2.07 LINK MN B MN A 302 O HOH A 583 1555 1555 2.07 LINK MN B MN A 302 O HOH A 583 1555 4555 2.07 CRYST1 55.580 81.780 114.890 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 0.017992 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012228 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008704 0.00000