PDB Short entry for 1Z7B HEADER HYDROLASE 24-MAR-05 1Z7B TITLE CRYSTAL STRUCTURE OF E.COLI ARNA DEHYDROGENASE (DECARBOXYLASE) DOMAIN, TITLE 2 R619E MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN ARNA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DEHYDROGENASE DOMAIN; COMPND 5 SYNONYM: HYPOTHETICAL PROTEIN YFBG; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PMRI, YFBG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMS122; SOURCE 10 OTHER_DETAILS: PLASMID IS AN ENGINEERED VARIANT OF THE PET28 KEYWDS ROSSMANN FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.Z.GATZEVA-TOPALOVA,A.P.MAY,M.C.SOUSA REVDAT 5 23-AUG-23 1Z7B 1 REMARK REVDAT 4 20-OCT-21 1Z7B 1 REMARK SEQADV REVDAT 3 24-FEB-09 1Z7B 1 VERSN REVDAT 2 21-JUN-05 1Z7B 1 JRNL REVDAT 1 07-JUN-05 1Z7B 0 JRNL AUTH P.Z.GATZEVA-TOPALOVA,A.P.MAY,M.C.SOUSA JRNL TITL STRUCTURE AND MECHANISM OF ARNA: CONFORMATIONAL CHANGE JRNL TITL 2 IMPLIES ORDERED DEHYDROGENASE MECHANISM IN KEY ENZYME FOR JRNL TITL 3 POLYMYXIN RESISTANCE JRNL REF STRUCTURE V. 13 929 2005 JRNL REFN ISSN 0969-2126 JRNL PMID 15939024 JRNL DOI 10.1016/J.STR.2005.03.018 REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 352605.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 25106 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 SET) : 0.200 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2469 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1965 REMARK 3 BIN R VALUE (WORKING SET) : 0.2420 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 198 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2673 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 83 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.210 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.930 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.130 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 34.59 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Z7B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-05. REMARK 100 THE DEPOSITION ID IS D_1000032388. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0781 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26090 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1U9J REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M (NH4)2SO4, 5 MM DTT, 100 MM MES REMARK 280 PH 6.75, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 Y+3/4,X+1/4,-Z+1/4 REMARK 290 14555 -Y+3/4,-X+3/4,-Z+3/4 REMARK 290 15555 Y+1/4,-X+1/4,Z+3/4 REMARK 290 16555 -Y+1/4,X+3/4,Z+1/4 REMARK 290 17555 X+3/4,Z+1/4,-Y+1/4 REMARK 290 18555 -X+1/4,Z+3/4,Y+1/4 REMARK 290 19555 -X+3/4,-Z+3/4,-Y+3/4 REMARK 290 20555 X+1/4,-Z+1/4,Y+3/4 REMARK 290 21555 Z+3/4,Y+1/4,-X+1/4 REMARK 290 22555 Z+1/4,-Y+1/4,X+3/4 REMARK 290 23555 -Z+1/4,Y+3/4,X+1/4 REMARK 290 24555 -Z+3/4,-Y+3/4,-X+3/4 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 75.12650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.12650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 75.12650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.12650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 75.12650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 75.12650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 75.12650 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 75.12650 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 75.12650 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 75.12650 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 75.12650 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 75.12650 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 75.12650 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 75.12650 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 75.12650 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 75.12650 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 75.12650 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 75.12650 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 112.68975 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 37.56325 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 37.56325 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 112.68975 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 112.68975 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 112.68975 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 37.56325 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 37.56325 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 112.68975 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 37.56325 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 112.68975 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 37.56325 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 112.68975 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 37.56325 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 37.56325 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 37.56325 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 112.68975 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 37.56325 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 112.68975 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 112.68975 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 112.68975 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 37.56325 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 37.56325 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 112.68975 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 112.68975 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 37.56325 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 37.56325 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 37.56325 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 37.56325 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 112.68975 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 37.56325 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 112.68975 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 37.56325 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 112.68975 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 112.68975 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 112.68975 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 HIS A 303 REMARK 465 GLY A 304 REMARK 465 MET A 305 REMARK 465 SER A 306 REMARK 465 GLN A 307 REMARK 465 PRO A 308 REMARK 465 ALA A 309 REMARK 465 CYS A 310 REMARK 465 THR A 311 REMARK 465 ALA A 312 REMARK 465 ARG A 313 REMARK 465 ARG A 314 REMARK 465 SER A 606 REMARK 465 SER A 607 REMARK 465 TYR A 608 REMARK 465 TYR A 609 REMARK 465 GLY A 610 REMARK 465 LYS A 611 REMARK 465 GLY A 612 REMARK 465 TYR A 613 REMARK 465 ASP A 657 REMARK 465 LYS A 658 REMARK 465 PRO A 659 REMARK 465 SER A 660 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 337 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 339 CG OD1 OD2 REMARK 470 ASP A 351 CG OD1 OD2 REMARK 470 ARG A 355 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 400 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 404 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 442 CG CD CE NZ REMARK 470 LYS A 532 CG CD CE NZ REMARK 470 LYS A 587 CG CD CE NZ REMARK 470 ARG A 601 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 603 CG1 CG2 REMARK 470 GLU A 604 CG CD OE1 OE2 REMARK 470 GLU A 617 CG CD OE1 OE2 REMARK 470 ASP A 637 CG OD1 OD2 REMARK 470 ASP A 654 CG OD1 OD2 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 89 O HOH A 89 13456 1.56 REMARK 500 O HOH A 86 O HOH A 86 13456 1.68 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 SER A 373 -74.53 -117.96 REMARK 500 ALA A 391 149.98 -173.44 REMARK 500 PHE A 410 -66.63 -95.94 REMARK 500 MET A 438 33.58 -90.68 REMARK 500 GLU A 619 76.94 -151.34 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z73 RELATED DB: PDB REMARK 900 RELATED ID: 1Z74 RELATED DB: PDB REMARK 900 RELATED ID: 1Z75 RELATED DB: PDB REMARK 900 RELATED ID: 1Z7E RELATED DB: PDB DBREF 1Z7B A 306 660 UNP P77398 ARNA_ECOLI 306 660 SEQADV 1Z7B HIS A 303 UNP P77398 CLONING ARTIFACT SEQADV 1Z7B GLY A 304 UNP P77398 CLONING ARTIFACT SEQADV 1Z7B MET A 305 UNP P77398 CLONING ARTIFACT SEQADV 1Z7B GLU A 619 UNP P77398 ARG 619 ENGINEERED MUTATION SEQRES 1 A 358 HIS GLY MET SER GLN PRO ALA CYS THR ALA ARG ARG ARG SEQRES 2 A 358 THR ARG VAL LEU ILE LEU GLY VAL ASN GLY PHE ILE GLY SEQRES 3 A 358 ASN HIS LEU THR GLU ARG LEU LEU ARG GLU ASP HIS TYR SEQRES 4 A 358 GLU VAL TYR GLY LEU ASP ILE GLY SER ASP ALA ILE SER SEQRES 5 A 358 ARG PHE LEU ASN HIS PRO HIS PHE HIS PHE VAL GLU GLY SEQRES 6 A 358 ASP ILE SER ILE HIS SER GLU TRP ILE GLU TYR HIS VAL SEQRES 7 A 358 LYS LYS CYS ASP VAL VAL LEU PRO LEU VAL ALA ILE ALA SEQRES 8 A 358 THR PRO ILE GLU TYR THR ARG ASN PRO LEU ARG VAL PHE SEQRES 9 A 358 GLU LEU ASP PHE GLU GLU ASN LEU ARG ILE ILE ARG TYR SEQRES 10 A 358 CYS VAL LYS TYR ARG LYS ARG ILE ILE PHE PRO SER THR SEQRES 11 A 358 SER GLU VAL TYR GLY MET CYS SER ASP LYS TYR PHE ASP SEQRES 12 A 358 GLU ASP HIS SER ASN LEU ILE VAL GLY PRO VAL ASN LYS SEQRES 13 A 358 PRO ARG TRP ILE TYR SER VAL SER LYS GLN LEU LEU ASP SEQRES 14 A 358 ARG VAL ILE TRP ALA TYR GLY GLU LYS GLU GLY LEU GLN SEQRES 15 A 358 PHE THR LEU PHE ARG PRO PHE ASN TRP MET GLY PRO ARG SEQRES 16 A 358 LEU ASP ASN LEU ASN ALA ALA ARG ILE GLY SER SER ARG SEQRES 17 A 358 ALA ILE THR GLN LEU ILE LEU ASN LEU VAL GLU GLY SER SEQRES 18 A 358 PRO ILE LYS LEU ILE ASP GLY GLY LYS GLN LYS ARG CYS SEQRES 19 A 358 PHE THR ASP ILE ARG ASP GLY ILE GLU ALA LEU TYR ARG SEQRES 20 A 358 ILE ILE GLU ASN ALA GLY ASN ARG CYS ASP GLY GLU ILE SEQRES 21 A 358 ILE ASN ILE GLY ASN PRO GLU ASN GLU ALA SER ILE GLU SEQRES 22 A 358 GLU LEU GLY GLU MET LEU LEU ALA SER PHE GLU LYS HIS SEQRES 23 A 358 PRO LEU ARG HIS HIS PHE PRO PRO PHE ALA GLY PHE ARG SEQRES 24 A 358 VAL VAL GLU SER SER SER TYR TYR GLY LYS GLY TYR GLN SEQRES 25 A 358 ASP VAL GLU HIS GLU LYS PRO SER ILE ARG ASN ALA HIS SEQRES 26 A 358 ARG CYS LEU ASP TRP GLU PRO LYS ILE ASP MET GLN GLU SEQRES 27 A 358 THR ILE ASP GLU THR LEU ASP PHE PHE LEU ARG THR VAL SEQRES 28 A 358 ASP LEU THR ASP LYS PRO SER HET SO4 A 301 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *83(H2 O) HELIX 1 1 GLY A 325 GLU A 338 1 14 HELIX 2 2 SER A 350 LEU A 357 5 8 HELIX 3 3 SER A 373 CYS A 383 1 11 HELIX 4 4 THR A 394 ASN A 401 1 8 HELIX 5 5 ASN A 401 PHE A 410 1 10 HELIX 6 6 PHE A 410 TYR A 423 1 14 HELIX 7 7 THR A 432 GLY A 437 5 6 HELIX 8 8 LYS A 458 ARG A 460 5 3 HELIX 9 9 TRP A 461 GLU A 481 1 21 HELIX 10 10 SER A 509 GLY A 522 1 14 HELIX 11 11 ILE A 540 ASN A 553 1 14 HELIX 12 12 ALA A 554 ARG A 557 5 4 HELIX 13 13 ILE A 574 HIS A 588 1 15 HELIX 14 14 LEU A 590 PHE A 594 5 5 HELIX 15 15 ILE A 623 ASP A 631 1 9 HELIX 16 16 ASP A 637 VAL A 653 1 17 SHEET 1 A 7 PHE A 362 GLU A 366 0 SHEET 2 A 7 TYR A 341 ASP A 347 1 N GLY A 345 O VAL A 365 SHEET 3 A 7 THR A 316 LEU A 321 1 N ILE A 320 O TYR A 344 SHEET 4 A 7 VAL A 385 PRO A 388 1 O VAL A 385 N LEU A 319 SHEET 5 A 7 ARG A 426 PRO A 430 1 O ILE A 428 N VAL A 386 SHEET 6 A 7 GLN A 484 PRO A 490 1 O THR A 486 N PHE A 429 SHEET 7 A 7 GLU A 561 ILE A 565 1 O ILE A 565 N ARG A 489 SHEET 1 B 2 TRP A 493 MET A 494 0 SHEET 2 B 2 THR A 538 ASP A 539 1 O THR A 538 N MET A 494 SHEET 1 C 2 ILE A 525 ILE A 528 0 SHEET 2 C 2 PHE A 600 VAL A 603 1 O ARG A 601 N LEU A 527 SHEET 1 D 2 LYS A 534 CYS A 536 0 SHEET 2 D 2 GLU A 571 SER A 573 -1 O ALA A 572 N ARG A 535 SITE 1 AC1 3 HIS A 448 PRO A 595 ARG A 624 CRYST1 150.253 150.253 150.253 90.00 90.00 90.00 P 41 3 2 24 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 0.006655 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006655 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006655 0.00000