HEADER TRANSCRIPTION REGULATOR 13-OCT-14 4RKQ TITLE CRYSTAL STRUCTURE OF LACI FAMILY TRANSCRIPTIONAL REGULATOR FROM TITLE 2 ARTHROBACTER SP. FB24, TARGET EFI-560007 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATOR, LACI FAMILY; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 59-341; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARTHROBACTER SP.; SOURCE 3 ORGANISM_TAXID: 290399; SOURCE 4 STRAIN: FB24; SOURCE 5 GENE: ARTH_3918; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS SUGAR BINDING, TRANSCRIPTION REGULATION, ENZYME FUNCTION INITIATIVE, KEYWDS 2 EFI, STRUCTURAL GENOMICS, TRANSCRIPTIONAL FACTOR, TRANSCRIPTION KEYWDS 3 REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR Y.PATSKOVSKY,R.TORO,R.BHOSLE,N.AL OBAIDI,S.CHAMALA,J.D.ATTONITO, AUTHOR 2 A.SCOTT GLENN,S.CHOWDHURY,J.LAFLEUR,R.D.SIEDEL,B.HILLERICH,J.LOVE, AUTHOR 3 K.L.WHALEN,J.A.GERLT,S.K.BURLEY,S.C.ALMO,ENZYME FUNCTION INITIATIVE AUTHOR 4 (EFI) REVDAT 6 28-FEB-24 4RKQ 1 REMARK REVDAT 5 10-FEB-21 4RKQ 1 AUTHOR JRNL REMARK SEQADV REVDAT 5 2 1 LINK REVDAT 4 31-JAN-18 4RKQ 1 AUTHOR REVDAT 3 24-JAN-18 4RKQ 1 JRNL REVDAT 2 19-NOV-14 4RKQ 1 REMARK TITLE REVDAT 1 12-NOV-14 4RKQ 0 JRNL AUTH Y.PATSKOVSKY,R.TORO,R.BHOSLE,N.AL OBAIDI,S.CHAMALA, JRNL AUTH 2 A.SCOTT GLENN,J.D.ATTONITO,S.CHOWDHURY,J.LAFLEUR,R.D.SIEDEL, JRNL AUTH 3 B.HILLERICH,J.LOVE,K.L.WHALEN,J.A.GERLT,S.K.BURLEY,S.C.ALMO, JRNL AUTH 4 ENZYME FUNCTION INITIATIVE (EFI) JRNL TITL CRYSTAL STRUCTURE OF LACI TRANSCRIPTIONAL REGULATOR PURR JRNL TITL 2 FROM ARTHROBACTER SP, TARGET NYSGXRC 11027R JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 79909 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) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2439 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5440 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.31 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 169 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8008 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 620 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.32000 REMARK 3 B22 (A**2) : -0.23000 REMARK 3 B33 (A**2) : -0.80000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.13000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.130 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.131 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.439 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.948 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8198 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 7953 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11138 ; 1.540 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): 18244 ; 0.816 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1101 ; 5.973 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 329 ;33.152 ;23.374 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1287 ;13.630 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 69 ;18.685 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1300 ; 0.093 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9412 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1773 ; 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): 4374 ; 8.024 ; 4.211 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 4373 ; 8.010 ; 4.210 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5461 ; 8.422 ; 6.514 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 5462 ; 8.422 ; 6.516 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3824 ;16.313 ; 5.459 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3824 ;16.312 ; 5.459 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5670 ;15.617 ; 7.870 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 9422 ;14.725 ;18.760 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 9423 ;14.724 ;18.761 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 0 A 500 4 REMARK 3 1 B 0 B 500 4 REMARK 3 1 C 0 C 500 4 REMARK 3 1 D 0 D 500 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 3802 ; 0.440 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 B (A): 3802 ; 0.390 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 C (A): 3802 ; 0.410 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 D (A): 3802 ; 0.490 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 3802 ; 7.440 ; 5.000 REMARK 3 MEDIUM THERMAL 1 B (A**2): 3802 ; 6.210 ; 5.000 REMARK 3 MEDIUM THERMAL 1 C (A**2): 3802 ; 6.600 ; 5.000 REMARK 3 MEDIUM THERMAL 1 D (A**2): 3802 ; 8.060 ; 5.000 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 : 1.40 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 4RKQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000087467. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : ROCK CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82386 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.11200 REMARK 200 R SYM (I) : 0.11200 REMARK 200 FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.63000 REMARK 200 R SYM FOR SHELL (I) : 0.63000 REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN: 10 MM BIS-TRIS, 500 MM NACL, REMARK 280 10% GLYCEROL, 5 MM DTT RESERVOIR: 0.1 M MAGNESIUM CHLORIDE, 0.1 REMARK 280 M MES:NAOH, PH 6.5, 30% (W/V) PEG 400; CRYOPROTECTION: RESERVOIR; REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 62.56300 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 56 REMARK 465 SER A 57 REMARK 465 LEU A 58 REMARK 465 SER A 59 REMARK 465 ARG A 60 REMARK 465 PHE A 61 REMARK 465 HIS A 344 REMARK 465 HIS A 345 REMARK 465 HIS A 346 REMARK 465 HIS A 347 REMARK 465 HIS A 348 REMARK 465 HIS A 349 REMARK 465 MET B 56 REMARK 465 SER B 57 REMARK 465 LEU B 58 REMARK 465 SER B 59 REMARK 465 ARG B 60 REMARK 465 PHE B 61 REMARK 465 ALA B 62 REMARK 465 LYS B 63 REMARK 465 GLY B 64 REMARK 465 LEU B 65 REMARK 465 VAL B 66 REMARK 465 GLN B 67 REMARK 465 GLY B 68 REMARK 465 ALA B 194 REMARK 465 SER B 195 REMARK 465 GLU B 196 REMARK 465 SER B 197 REMARK 465 ASP B 198 REMARK 465 GLU B 199 REMARK 465 HIS B 344 REMARK 465 HIS B 345 REMARK 465 HIS B 346 REMARK 465 HIS B 347 REMARK 465 HIS B 348 REMARK 465 HIS B 349 REMARK 465 MET C 56 REMARK 465 SER C 57 REMARK 465 LEU C 58 REMARK 465 SER C 59 REMARK 465 ARG C 60 REMARK 465 PHE C 61 REMARK 465 ALA C 62 REMARK 465 LYS C 63 REMARK 465 GLY C 64 REMARK 465 LEU C 65 REMARK 465 VAL C 66 REMARK 465 GLN C 67 REMARK 465 GLY C 68 REMARK 465 ALA C 194 REMARK 465 SER C 195 REMARK 465 GLU C 196 REMARK 465 SER C 197 REMARK 465 ASP C 198 REMARK 465 GLU C 199 REMARK 465 PRO C 200 REMARK 465 GLY C 343 REMARK 465 HIS C 344 REMARK 465 HIS C 345 REMARK 465 HIS C 346 REMARK 465 HIS C 347 REMARK 465 HIS C 348 REMARK 465 HIS C 349 REMARK 465 MET D 56 REMARK 465 SER D 57 REMARK 465 LEU D 58 REMARK 465 SER D 59 REMARK 465 ARG D 60 REMARK 465 PHE D 61 REMARK 465 ALA D 62 REMARK 465 LYS D 63 REMARK 465 GLY D 64 REMARK 465 LEU D 65 REMARK 465 VAL D 66 REMARK 465 GLN D 67 REMARK 465 GLY D 68 REMARK 465 ALA D 69 REMARK 465 GLY D 343 REMARK 465 HIS D 344 REMARK 465 HIS D 345 REMARK 465 HIS D 346 REMARK 465 HIS D 347 REMARK 465 HIS D 348 REMARK 465 HIS D 349 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 ASP A 198 CG OD1 OD2 REMARK 470 LEU A 299 CG CD1 CD2 REMARK 470 PRO B 200 CG CD REMARK 470 GLU B 342 CG CD OE1 OE2 REMARK 470 GLU D 199 CG CD OE1 OE2 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 LEU A 75 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 PRO B 200 N - CA - CB ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG C 306 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG D 338 NE - CZ - NH1 ANGL. DEV. = 3.7 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 ASP A 282 -41.66 141.14 REMARK 500 ARG A 338 -127.89 -123.69 REMARK 500 ASP B 282 -46.37 134.47 REMARK 500 ARG B 338 -125.87 -124.56 REMARK 500 ASP C 282 -51.23 133.64 REMARK 500 ARG C 338 -130.68 -121.30 REMARK 500 GLU D 199 69.96 -106.55 REMARK 500 ASP D 282 -43.82 143.02 REMARK 500 ARG D 338 -129.90 -123.65 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 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 646 O REMARK 620 2 HOH A 647 O 89.8 REMARK 620 3 HOH A 648 O 88.9 90.7 REMARK 620 4 HOH A 649 O 89.7 83.7 174.2 REMARK 620 5 HOH A 672 O 80.6 170.2 91.1 94.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4RKR RELATED DB: PDB REMARK 900 THE STRUCTURE OF THE SAME PROTEIN COMPLEXED WITH LACTOSE REMARK 900 RELATED ID: EFI-560007 RELATED DB: TARGETTRACK DBREF 4RKQ A 59 341 UNP A0K1X3 A0K1X3_ARTS2 59 341 DBREF 4RKQ B 59 341 UNP A0K1X3 A0K1X3_ARTS2 59 341 DBREF 4RKQ C 59 341 UNP A0K1X3 A0K1X3_ARTS2 59 341 DBREF 4RKQ D 59 341 UNP A0K1X3 A0K1X3_ARTS2 59 341 SEQADV 4RKQ MET A 56 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ SER A 57 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ LEU A 58 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLU A 342 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLY A 343 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS A 344 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS A 345 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS A 346 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS A 347 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS A 348 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS A 349 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ MET B 56 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ SER B 57 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ LEU B 58 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLU B 342 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLY B 343 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS B 344 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS B 345 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS B 346 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS B 347 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS B 348 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS B 349 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ MET C 56 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ SER C 57 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ LEU C 58 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLU C 342 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLY C 343 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS C 344 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS C 345 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS C 346 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS C 347 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS C 348 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS C 349 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ MET D 56 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ SER D 57 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ LEU D 58 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLU D 342 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ GLY D 343 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS D 344 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS D 345 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS D 346 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS D 347 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS D 348 UNP A0K1X3 EXPRESSION TAG SEQADV 4RKQ HIS D 349 UNP A0K1X3 EXPRESSION TAG SEQRES 1 A 294 MET SER LEU SER ARG PHE ALA LYS GLY LEU VAL GLN GLY SEQRES 2 A 294 ALA ARG THR SER VAL GLY LEU ALA ILE PRO ASP LEU THR SEQRES 3 A 294 ASN PRO TYR PHE PRO ALA PHE ALA SER SER VAL VAL GLU SEQRES 4 A 294 LEU ALA THR LEU ARG GLY TRP HIS VAL VAL VAL ASP ASP SEQRES 5 A 294 TYR GLY HIS GLY GLY ARG SER GLY LEU ASP ALA VAL GLU SEQRES 6 A 294 HIS LEU ALA PRO GLN VAL ASP ALA VAL ILE GLY TYR LEU SEQRES 7 A 294 GLY GLY TYR ALA ASP GLN ALA GLN THR VAL LEU GLY ARG SEQRES 8 A 294 ARG PRO LEU ILE VAL LEU ASP GLU ASN PRO GLY GLY ALA SEQRES 9 A 294 ALA GLY SER ILE ASN PHE ASP TYR GLN HIS ALA ALA LYS SEQRES 10 A 294 VAL ALA VAL ALA GLN LEU MET ASP SER LYS ARG GLN HIS SEQRES 11 A 294 ILE ALA TYR LEU GLU ALA GLY SER ALA SER GLU SER ASP SEQRES 12 A 294 GLU PRO VAL PRO CYS THR VAL ARG GLY LYS ALA VAL ALA SEQRES 13 A 294 GLY ARG LEU ASP GLU LEU GLY ALA SER TRP SER LEU ILE SEQRES 14 A 294 VAL ALA GLU GLU THR ALA GLU ALA ALA ARG GLU ALA ALA SEQRES 15 A 294 ALA ALA PHE LEU ARG GLU HIS PRO GLU THR ASP GLY ILE SEQRES 16 A 294 LEU ALA PHE ASN ASP LEU MET ALA ALA GLY VAL LEU LYS SEQRES 17 A 294 ALA LEU SER GLY SER GLY ARG ARG VAL PRO GLU ASP CYS SEQRES 18 A 294 ALA VAL ILE GLY MET ASP GLY ILE PRO LEU GLY GLU LEU SEQRES 19 A 294 LEU SER PRO GLN LEU SER THR MET ALA LEU ASP LEU ARG SEQRES 20 A 294 GLU VAL GLY ARG ALA ALA VAL GLU LEU LEU VAL GLY LEU SEQRES 21 A 294 LEU SER GLY ALA VAL THR PRO GLY SER GLN SER SER ARG SEQRES 22 A 294 THR THR LEU LYS HIS ARG LEU VAL LEU ARG GLU SER THR SEQRES 23 A 294 GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 294 MET SER LEU SER ARG PHE ALA LYS GLY LEU VAL GLN GLY SEQRES 2 B 294 ALA ARG THR SER VAL GLY LEU ALA ILE PRO ASP LEU THR SEQRES 3 B 294 ASN PRO TYR PHE PRO ALA PHE ALA SER SER VAL VAL GLU SEQRES 4 B 294 LEU ALA THR LEU ARG GLY TRP HIS VAL VAL VAL ASP ASP SEQRES 5 B 294 TYR GLY HIS GLY GLY ARG SER GLY LEU ASP ALA VAL GLU SEQRES 6 B 294 HIS LEU ALA PRO GLN VAL ASP ALA VAL ILE GLY TYR LEU SEQRES 7 B 294 GLY GLY TYR ALA ASP GLN ALA GLN THR VAL LEU GLY ARG SEQRES 8 B 294 ARG PRO LEU ILE VAL LEU ASP GLU ASN PRO GLY GLY ALA SEQRES 9 B 294 ALA GLY SER ILE ASN PHE ASP TYR GLN HIS ALA ALA LYS SEQRES 10 B 294 VAL ALA VAL ALA GLN LEU MET ASP SER LYS ARG GLN HIS SEQRES 11 B 294 ILE ALA TYR LEU GLU ALA GLY SER ALA SER GLU SER ASP SEQRES 12 B 294 GLU PRO VAL PRO CYS THR VAL ARG GLY LYS ALA VAL ALA SEQRES 13 B 294 GLY ARG LEU ASP GLU LEU GLY ALA SER TRP SER LEU ILE SEQRES 14 B 294 VAL ALA GLU GLU THR ALA GLU ALA ALA ARG GLU ALA ALA SEQRES 15 B 294 ALA ALA PHE LEU ARG GLU HIS PRO GLU THR ASP GLY ILE SEQRES 16 B 294 LEU ALA PHE ASN ASP LEU MET ALA ALA GLY VAL LEU LYS SEQRES 17 B 294 ALA LEU SER GLY SER GLY ARG ARG VAL PRO GLU ASP CYS SEQRES 18 B 294 ALA VAL ILE GLY MET ASP GLY ILE PRO LEU GLY GLU LEU SEQRES 19 B 294 LEU SER PRO GLN LEU SER THR MET ALA LEU ASP LEU ARG SEQRES 20 B 294 GLU VAL GLY ARG ALA ALA VAL GLU LEU LEU VAL GLY LEU SEQRES 21 B 294 LEU SER GLY ALA VAL THR PRO GLY SER GLN SER SER ARG SEQRES 22 B 294 THR THR LEU LYS HIS ARG LEU VAL LEU ARG GLU SER THR SEQRES 23 B 294 GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 C 294 MET SER LEU SER ARG PHE ALA LYS GLY LEU VAL GLN GLY SEQRES 2 C 294 ALA ARG THR SER VAL GLY LEU ALA ILE PRO ASP LEU THR SEQRES 3 C 294 ASN PRO TYR PHE PRO ALA PHE ALA SER SER VAL VAL GLU SEQRES 4 C 294 LEU ALA THR LEU ARG GLY TRP HIS VAL VAL VAL ASP ASP SEQRES 5 C 294 TYR GLY HIS GLY GLY ARG SER GLY LEU ASP ALA VAL GLU SEQRES 6 C 294 HIS LEU ALA PRO GLN VAL ASP ALA VAL ILE GLY TYR LEU SEQRES 7 C 294 GLY GLY TYR ALA ASP GLN ALA GLN THR VAL LEU GLY ARG SEQRES 8 C 294 ARG PRO LEU ILE VAL LEU ASP GLU ASN PRO GLY GLY ALA SEQRES 9 C 294 ALA GLY SER ILE ASN PHE ASP TYR GLN HIS ALA ALA LYS SEQRES 10 C 294 VAL ALA VAL ALA GLN LEU MET ASP SER LYS ARG GLN HIS SEQRES 11 C 294 ILE ALA TYR LEU GLU ALA GLY SER ALA SER GLU SER ASP SEQRES 12 C 294 GLU PRO VAL PRO CYS THR VAL ARG GLY LYS ALA VAL ALA SEQRES 13 C 294 GLY ARG LEU ASP GLU LEU GLY ALA SER TRP SER LEU ILE SEQRES 14 C 294 VAL ALA GLU GLU THR ALA GLU ALA ALA ARG GLU ALA ALA SEQRES 15 C 294 ALA ALA PHE LEU ARG GLU HIS PRO GLU THR ASP GLY ILE SEQRES 16 C 294 LEU ALA PHE ASN ASP LEU MET ALA ALA GLY VAL LEU LYS SEQRES 17 C 294 ALA LEU SER GLY SER GLY ARG ARG VAL PRO GLU ASP CYS SEQRES 18 C 294 ALA VAL ILE GLY MET ASP GLY ILE PRO LEU GLY GLU LEU SEQRES 19 C 294 LEU SER PRO GLN LEU SER THR MET ALA LEU ASP LEU ARG SEQRES 20 C 294 GLU VAL GLY ARG ALA ALA VAL GLU LEU LEU VAL GLY LEU SEQRES 21 C 294 LEU SER GLY ALA VAL THR PRO GLY SER GLN SER SER ARG SEQRES 22 C 294 THR THR LEU LYS HIS ARG LEU VAL LEU ARG GLU SER THR SEQRES 23 C 294 GLU GLY HIS HIS HIS HIS HIS HIS SEQRES 1 D 294 MET SER LEU SER ARG PHE ALA LYS GLY LEU VAL GLN GLY SEQRES 2 D 294 ALA ARG THR SER VAL GLY LEU ALA ILE PRO ASP LEU THR SEQRES 3 D 294 ASN PRO TYR PHE PRO ALA PHE ALA SER SER VAL VAL GLU SEQRES 4 D 294 LEU ALA THR LEU ARG GLY TRP HIS VAL VAL VAL ASP ASP SEQRES 5 D 294 TYR GLY HIS GLY GLY ARG SER GLY LEU ASP ALA VAL GLU SEQRES 6 D 294 HIS LEU ALA PRO GLN VAL ASP ALA VAL ILE GLY TYR LEU SEQRES 7 D 294 GLY GLY TYR ALA ASP GLN ALA GLN THR VAL LEU GLY ARG SEQRES 8 D 294 ARG PRO LEU ILE VAL LEU ASP GLU ASN PRO GLY GLY ALA SEQRES 9 D 294 ALA GLY SER ILE ASN PHE ASP TYR GLN HIS ALA ALA LYS SEQRES 10 D 294 VAL ALA VAL ALA GLN LEU MET ASP SER LYS ARG GLN HIS SEQRES 11 D 294 ILE ALA TYR LEU GLU ALA GLY SER ALA SER GLU SER ASP SEQRES 12 D 294 GLU PRO VAL PRO CYS THR VAL ARG GLY LYS ALA VAL ALA SEQRES 13 D 294 GLY ARG LEU ASP GLU LEU GLY ALA SER TRP SER LEU ILE SEQRES 14 D 294 VAL ALA GLU GLU THR ALA GLU ALA ALA ARG GLU ALA ALA SEQRES 15 D 294 ALA ALA PHE LEU ARG GLU HIS PRO GLU THR ASP GLY ILE SEQRES 16 D 294 LEU ALA PHE ASN ASP LEU MET ALA ALA GLY VAL LEU LYS SEQRES 17 D 294 ALA LEU SER GLY SER GLY ARG ARG VAL PRO GLU ASP CYS SEQRES 18 D 294 ALA VAL ILE GLY MET ASP GLY ILE PRO LEU GLY GLU LEU SEQRES 19 D 294 LEU SER PRO GLN LEU SER THR MET ALA LEU ASP LEU ARG SEQRES 20 D 294 GLU VAL GLY ARG ALA ALA VAL GLU LEU LEU VAL GLY LEU SEQRES 21 D 294 LEU SER GLY ALA VAL THR PRO GLY SER GLN SER SER ARG SEQRES 22 D 294 THR THR LEU LYS HIS ARG LEU VAL LEU ARG GLU SER THR SEQRES 23 D 294 GLU GLY HIS HIS HIS HIS HIS HIS HET CL A 401 1 HET EDO A 402 4 HET MG A 403 1 HET CL B 401 1 HET EDO B 402 4 HET EDO C 401 4 HET EDO D 401 4 HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM MG MAGNESIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 5 CL 2(CL 1-) FORMUL 6 EDO 4(C2 H6 O2) FORMUL 7 MG MG 2+ FORMUL 12 HOH *620(H2 O) HELIX 1 1 PRO A 83 ARG A 99 1 17 HELIX 2 2 SER A 114 ALA A 123 1 10 HELIX 3 3 PRO A 124 VAL A 126 5 3 HELIX 4 4 TYR A 136 GLY A 145 1 10 HELIX 5 5 ASP A 166 SER A 181 1 16 HELIX 6 6 THR A 204 LEU A 217 1 14 HELIX 7 7 THR A 229 HIS A 244 1 16 HELIX 8 8 ASN A 254 SER A 268 1 15 HELIX 9 9 ILE A 284 LEU A 289 5 6 HELIX 10 10 ASP A 300 GLY A 318 1 19 HELIX 11 11 SER A 324 SER A 326 5 3 HELIX 12 12 PRO B 83 ARG B 99 1 17 HELIX 13 13 SER B 114 ALA B 123 1 10 HELIX 14 14 PRO B 124 VAL B 126 5 3 HELIX 15 15 TYR B 136 GLY B 145 1 10 HELIX 16 16 ASP B 166 SER B 181 1 16 HELIX 17 17 THR B 204 GLY B 218 1 15 HELIX 18 18 THR B 229 HIS B 244 1 16 HELIX 19 19 ASN B 254 SER B 268 1 15 HELIX 20 20 ILE B 284 LEU B 289 5 6 HELIX 21 21 ASP B 300 GLY B 318 1 19 HELIX 22 22 SER B 324 SER B 326 5 3 HELIX 23 23 PRO C 83 ARG C 99 1 17 HELIX 24 24 SER C 114 ALA C 123 1 10 HELIX 25 25 PRO C 124 VAL C 126 5 3 HELIX 26 26 TYR C 136 GLY C 145 1 10 HELIX 27 27 ASP C 166 SER C 181 1 16 HELIX 28 28 THR C 204 LEU C 217 1 14 HELIX 29 29 THR C 229 HIS C 244 1 16 HELIX 30 30 ASN C 254 SER C 268 1 15 HELIX 31 31 ILE C 284 LEU C 289 5 6 HELIX 32 32 ASP C 300 SER C 317 1 18 HELIX 33 33 SER C 324 SER C 326 5 3 HELIX 34 34 PRO D 83 ARG D 99 1 17 HELIX 35 35 SER D 114 ALA D 123 1 10 HELIX 36 36 PRO D 124 VAL D 126 5 3 HELIX 37 37 TYR D 136 GLY D 145 1 10 HELIX 38 38 ASP D 166 SER D 181 1 16 HELIX 39 39 ALA D 194 ASP D 198 5 5 HELIX 40 40 THR D 204 GLY D 218 1 15 HELIX 41 41 THR D 229 HIS D 244 1 16 HELIX 42 42 ASN D 254 SER D 268 1 15 HELIX 43 43 ILE D 284 LEU D 289 5 6 HELIX 44 44 ASP D 300 GLY D 318 1 19 HELIX 45 45 SER D 324 SER D 326 5 3 SHEET 1 A 6 HIS A 102 ASP A 107 0 SHEET 2 A 6 SER A 72 ILE A 77 1 N LEU A 75 O ASP A 106 SHEET 3 A 6 ALA A 128 GLY A 131 1 O ILE A 130 N GLY A 74 SHEET 4 A 6 LEU A 149 LEU A 152 1 O ILE A 150 N VAL A 129 SHEET 5 A 6 GLY A 161 PHE A 165 1 O GLY A 161 N LEU A 149 SHEET 6 A 6 ARG A 328 LEU A 331 1 O LEU A 331 N ASN A 164 SHEET 1 B 6 TRP A 221 ALA A 226 0 SHEET 2 B 6 ILE A 186 ALA A 191 1 N GLU A 190 O ILE A 224 SHEET 3 B 6 GLY A 249 ALA A 252 1 O LEU A 251 N LEU A 189 SHEET 4 B 6 ALA A 277 ASP A 282 1 O ILE A 279 N ALA A 252 SHEET 5 B 6 SER A 295 ALA A 298 1 O MET A 297 N ASP A 282 SHEET 6 B 6 ARG A 334 VAL A 336 -1 O VAL A 336 N THR A 296 SHEET 1 C 6 HIS B 102 ASP B 107 0 SHEET 2 C 6 SER B 72 ILE B 77 1 N LEU B 75 O VAL B 104 SHEET 3 C 6 ALA B 128 GLY B 131 1 O ILE B 130 N GLY B 74 SHEET 4 C 6 LEU B 149 LEU B 152 1 O ILE B 150 N VAL B 129 SHEET 5 C 6 GLY B 161 PHE B 165 1 O ILE B 163 N VAL B 151 SHEET 6 C 6 ARG B 328 LEU B 331 1 O LEU B 331 N ASN B 164 SHEET 1 D 6 TRP B 221 ALA B 226 0 SHEET 2 D 6 ILE B 186 ALA B 191 1 N GLU B 190 O ILE B 224 SHEET 3 D 6 GLY B 249 ALA B 252 1 O LEU B 251 N LEU B 189 SHEET 4 D 6 ALA B 277 ASP B 282 1 O ILE B 279 N ALA B 252 SHEET 5 D 6 SER B 295 ALA B 298 1 O MET B 297 N ASP B 282 SHEET 6 D 6 ARG B 334 VAL B 336 -1 O VAL B 336 N THR B 296 SHEET 1 E 6 HIS C 102 ASP C 107 0 SHEET 2 E 6 SER C 72 ILE C 77 1 N LEU C 75 O VAL C 104 SHEET 3 E 6 ALA C 128 GLY C 131 1 O ALA C 128 N GLY C 74 SHEET 4 E 6 LEU C 149 LEU C 152 1 O ILE C 150 N VAL C 129 SHEET 5 E 6 GLY C 161 PHE C 165 1 O ILE C 163 N VAL C 151 SHEET 6 E 6 ARG C 328 LEU C 331 1 O THR C 329 N ASN C 164 SHEET 1 F 6 TRP C 221 ALA C 226 0 SHEET 2 F 6 ILE C 186 ALA C 191 1 N TYR C 188 O ILE C 224 SHEET 3 F 6 GLY C 249 ALA C 252 1 O GLY C 249 N ALA C 187 SHEET 4 F 6 ALA C 277 ASP C 282 1 O ILE C 279 N ALA C 252 SHEET 5 F 6 SER C 295 ALA C 298 1 O MET C 297 N ASP C 282 SHEET 6 F 6 ARG C 334 VAL C 336 -1 O VAL C 336 N THR C 296 SHEET 1 G 6 HIS D 102 ASP D 107 0 SHEET 2 G 6 SER D 72 ILE D 77 1 N LEU D 75 O VAL D 104 SHEET 3 G 6 ALA D 128 GLY D 131 1 O ALA D 128 N GLY D 74 SHEET 4 G 6 LEU D 149 LEU D 152 1 O ILE D 150 N VAL D 129 SHEET 5 G 6 GLY D 161 PHE D 165 1 O ILE D 163 N VAL D 151 SHEET 6 G 6 ARG D 328 LEU D 331 1 O THR D 329 N SER D 162 SHEET 1 H 6 TRP D 221 ALA D 226 0 SHEET 2 H 6 ILE D 186 ALA D 191 1 N GLU D 190 O ILE D 224 SHEET 3 H 6 GLY D 249 ALA D 252 1 O LEU D 251 N LEU D 189 SHEET 4 H 6 ALA D 277 ASP D 282 1 O ALA D 277 N ILE D 250 SHEET 5 H 6 SER D 295 ALA D 298 1 O MET D 297 N ASP D 282 SHEET 6 H 6 ARG D 334 VAL D 336 -1 O ARG D 334 N ALA D 298 LINK MG MG A 403 O HOH A 646 1555 1555 2.22 LINK MG MG A 403 O HOH A 647 1555 1555 2.17 LINK MG MG A 403 O HOH A 648 1555 1555 2.01 LINK MG MG A 403 O HOH A 649 1555 1555 2.00 LINK MG MG A 403 O HOH A 672 1555 1555 2.12 CISPEP 1 VAL A 272 PRO A 273 0 9.98 CISPEP 2 SER A 291 PRO A 292 0 -1.46 CISPEP 3 SER A 291 PRO A 292 0 -1.35 CISPEP 4 VAL B 272 PRO B 273 0 12.89 CISPEP 5 SER B 291 PRO B 292 0 -6.10 CISPEP 6 VAL C 272 PRO C 273 0 8.26 CISPEP 7 SER C 291 PRO C 292 0 -4.80 CISPEP 8 SER C 291 PRO C 292 0 -6.46 CISPEP 9 VAL D 272 PRO D 273 0 13.10 CISPEP 10 SER D 291 PRO D 292 0 -3.81 SITE 1 AC1 5 GLN A 177 SER A 181 ARG A 183 ALA A 277 SITE 2 AC1 5 GLU A 342 SITE 1 AC2 4 ASN A 82 ARG A 206 ASN A 254 ASP A 282 SITE 1 AC3 6 HOH A 646 HOH A 647 HOH A 648 HOH A 649 SITE 2 AC3 6 HOH A 672 HOH C 541 SITE 1 AC4 6 GLN B 177 SER B 181 ARG B 183 ALA B 277 SITE 2 AC4 6 THR B 341 GLU B 342 SITE 1 AC5 4 ASN B 82 ARG B 206 ASN B 254 ASP B 282 SITE 1 AC6 4 ASN C 82 ARG C 206 ASN C 254 ASP C 282 SITE 1 AC7 5 ASN D 82 TYR D 84 ARG D 206 ASN D 254 SITE 2 AC7 5 ASP D 282 CRYST1 37.244 125.126 116.422 90.00 96.68 90.00 P 1 21 1 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 0.026850 0.000000 0.003145 0.00000 SCALE2 0.000000 0.007992 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008648 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 -0.966619 0.015182 0.255766 69.17578 1 MTRIX2 2 0.021890 -0.989699 0.141478 40.46803 1 MTRIX3 2 0.255279 0.142354 0.956330 -12.13459 1 MTRIX1 3 0.918680 0.005927 -0.394957 14.51649 1 MTRIX2 3 0.006600 -0.999978 0.000346 69.59684 1 MTRIX3 3 -0.394946 -0.002925 -0.918700 72.55789 1 MTRIX1 4 -0.990007 -0.031776 0.137390 75.96573 1 MTRIX2 4 -0.050748 0.989288 -0.136874 -17.51547 1 MTRIX3 4 -0.131569 -0.142479 -0.981015 70.45312 1