HEADER TRANSCRIPTION, TRANSFERASE 12-NOV-04 1XZN TITLE PYRR, THE REGULATOR OF THE PYRIMIDINE BIOSYNTHETIC OPERON IN BACILLUS TITLE 2 CALDOLYTICUS, SULFATE-BOUND FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRR BIFUNCTIONAL PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.4.2.9; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CALDOLYTICUS; SOURCE 3 ORGANISM_TAXID: 1394; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PSHCO2 KEYWDS TRANSCRIPTION REGULATION, ATTENUATION PROTEIN, RNA-BINDING, KEYWDS 2 PYRIMIDINE BIOSYNTHESIS, TRANSFERASE, PRTASE, URACIL KEYWDS 3 PHOSPHORIBOSYLTRANSFERASE, BIFUNCTIONAL ENZYME, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR P.CHANDER,K.M.HALBIG,J.K.MILLER,C.J.FIELDS,H.K.BONNER,G.K.GRABNER, AUTHOR 2 R.L.SWITZER,J.L.SMITH REVDAT 3 23-AUG-23 1XZN 1 REMARK LINK REVDAT 2 24-FEB-09 1XZN 1 VERSN REVDAT 1 01-MAR-05 1XZN 0 JRNL AUTH P.CHANDER,K.M.HALBIG,J.K.MILLER,C.J.FIELDS,H.K.BONNER, JRNL AUTH 2 G.K.GRABNER,R.L.SWITZER,J.L.SMITH JRNL TITL STRUCTURE OF THE NUCLEOTIDE COMPLEX OF PYRR, THE PYR JRNL TITL 2 ATTENUATION PROTEIN FROM BACILLUS CALDOLYTICUS, SUGGESTS JRNL TITL 3 DUAL REGULATION BY PYRIMIDINE AND PURINE NUCLEOTIDES. JRNL REF J.BACTERIOL. V. 187 1773 2005 JRNL REFN ISSN 0021-9193 JRNL PMID 15716449 JRNL DOI 10.1128/JB.187.5.1773-1782.2005 REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 16124 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1617 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2509 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 83 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.060 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XZN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030930. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16124 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 REMARK 200 RESOLUTION RANGE LOW (A) : 37.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : 0.31200 REMARK 200 FOR THE DATA SET : 20.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1NON REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM NA CACODYLATE, 100MM AMM REMARK 280 SULFATE, 2MM MG SULFATE, 10% PEK 4000, PH 7.4, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -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 -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 31.10000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 53.23000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 53.23000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 15.55000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 53.23000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 53.23000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 46.65000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 53.23000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.23000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 15.55000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 53.23000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.23000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.65000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 31.10000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). THE AUTHORS ARE NOT SURE REMARK 300 ABOUT WHAT THE BIOLOGICAL MOLECULE FOR THE PROTEIN IS. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ASP A 73 REMARK 465 ASP A 74 REMARK 465 LEU A 75 REMARK 465 THR A 76 REMARK 465 VAL A 77 REMARK 465 LYS A 78 REMARK 465 THR A 79 REMARK 465 ASP A 80 REMARK 465 ASP A 81 REMARK 465 HIS A 82 REMARK 465 GLU A 83 REMARK 465 PRO A 84 REMARK 465 LEU A 85 REMARK 465 VAL A 86 REMARK 465 LYS A 87 REMARK 465 GLY A 88 REMARK 465 THR A 89 REMARK 465 ASN A 90 REMARK 465 ARG B 72 REMARK 465 ASP B 73 REMARK 465 ASP B 74 REMARK 465 LEU B 75 REMARK 465 THR B 76 REMARK 465 VAL B 77 REMARK 465 LYS B 78 REMARK 465 THR B 79 REMARK 465 ASP B 80 REMARK 465 ASP B 81 REMARK 465 HIS B 82 REMARK 465 GLU B 83 REMARK 465 PRO B 84 REMARK 465 LEU B 85 REMARK 465 VAL B 86 REMARK 465 LYS B 87 REMARK 465 GLY B 88 REMARK 465 THR B 89 REMARK 465 ASN B 90 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 PRO A 62 C - N - CD ANGL. DEV. = -15.1 DEGREES REMARK 500 PRO A 92 CA - C - N ANGL. DEV. = -15.5 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 LYS A 39 -179.50 62.27 REMARK 500 PRO A 92 -126.78 -53.28 REMARK 500 PHE A 93 -166.65 26.72 REMARK 500 PRO A 94 157.16 -48.56 REMARK 500 VAL A 95 -53.82 -162.44 REMARK 500 PHE A 108 -104.85 -126.17 REMARK 500 PRO A 143 47.25 -71.30 REMARK 500 GLU A 178 58.79 -105.61 REMARK 500 GLN B 2 85.21 -67.77 REMARK 500 ALA B 4 146.74 176.86 REMARK 500 LYS B 39 -173.11 74.69 REMARK 500 THR B 40 -77.33 -52.93 REMARK 500 GLU B 65 -67.64 -105.23 REMARK 500 LEU B 66 117.73 66.87 REMARK 500 ILE B 68 -100.55 -130.87 REMARK 500 THR B 69 72.32 56.35 REMARK 500 LEU B 70 71.70 45.77 REMARK 500 PRO B 92 -174.57 -56.33 REMARK 500 VAL B 95 -53.99 -136.43 REMARK 500 PHE B 108 -102.65 -128.21 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 200 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 104 OD2 REMARK 620 2 ASP A 105 OD1 96.2 REMARK 620 3 HOH A 305 O 81.1 107.6 REMARK 620 4 HOH A 306 O 74.3 163.3 84.9 REMARK 620 5 HOH A 318 O 103.5 77.0 173.3 91.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 201 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 104 OD2 REMARK 620 2 ASP B 105 OD1 76.7 REMARK 620 3 HOH B 328 O 93.8 155.5 REMARK 620 4 HOH B 333 O 133.5 79.0 92.4 REMARK 620 N 1 2 3 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 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A3C RELATED DB: PDB REMARK 900 RELATED ID: 1NON RELATED DB: PDB REMARK 900 RELATED ID: 1XZ8 RELATED DB: PDB DBREF 1XZN A 1 179 UNP P41007 PYRR_BACCL 1 179 DBREF 1XZN B 1 179 UNP P41007 PYRR_BACCL 1 179 SEQRES 1 A 179 MET GLN LYS ALA VAL VAL MET ASP GLU GLN ALA ILE ARG SEQRES 2 A 179 ARG ALA LEU THR ARG ILE ALA HIS GLU ILE ILE GLU ARG SEQRES 3 A 179 ASN LYS GLY ILE ASP GLY CYS VAL LEU VAL GLY ILE LYS SEQRES 4 A 179 THR ARG GLY ILE TYR LEU ALA ARG ARG LEU ALA GLU ARG SEQRES 5 A 179 ILE GLU GLN ILE GLU GLY ALA SER VAL PRO VAL GLY GLU SEQRES 6 A 179 LEU ASP ILE THR LEU TYR ARG ASP ASP LEU THR VAL LYS SEQRES 7 A 179 THR ASP ASP HIS GLU PRO LEU VAL LYS GLY THR ASN VAL SEQRES 8 A 179 PRO PHE PRO VAL THR GLU ARG ASN VAL ILE LEU VAL ASP SEQRES 9 A 179 ASP VAL LEU PHE THR GLY ARG THR VAL ARG ALA ALA MET SEQRES 10 A 179 ASP ALA VAL MET ASP LEU GLY ARG PRO ALA ARG ILE GLN SEQRES 11 A 179 LEU ALA VAL LEU VAL ASP ARG GLY HIS ARG GLU LEU PRO SEQRES 12 A 179 ILE ARG ALA ASP PHE VAL GLY LYS ASN VAL PRO THR SER SEQRES 13 A 179 ARG SER GLU LEU ILE VAL VAL GLU LEU SER GLU VAL ASP SEQRES 14 A 179 GLY ILE ASP GLN VAL SER ILE HIS GLU LYS SEQRES 1 B 179 MET GLN LYS ALA VAL VAL MET ASP GLU GLN ALA ILE ARG SEQRES 2 B 179 ARG ALA LEU THR ARG ILE ALA HIS GLU ILE ILE GLU ARG SEQRES 3 B 179 ASN LYS GLY ILE ASP GLY CYS VAL LEU VAL GLY ILE LYS SEQRES 4 B 179 THR ARG GLY ILE TYR LEU ALA ARG ARG LEU ALA GLU ARG SEQRES 5 B 179 ILE GLU GLN ILE GLU GLY ALA SER VAL PRO VAL GLY GLU SEQRES 6 B 179 LEU ASP ILE THR LEU TYR ARG ASP ASP LEU THR VAL LYS SEQRES 7 B 179 THR ASP ASP HIS GLU PRO LEU VAL LYS GLY THR ASN VAL SEQRES 8 B 179 PRO PHE PRO VAL THR GLU ARG ASN VAL ILE LEU VAL ASP SEQRES 9 B 179 ASP VAL LEU PHE THR GLY ARG THR VAL ARG ALA ALA MET SEQRES 10 B 179 ASP ALA VAL MET ASP LEU GLY ARG PRO ALA ARG ILE GLN SEQRES 11 B 179 LEU ALA VAL LEU VAL ASP ARG GLY HIS ARG GLU LEU PRO SEQRES 12 B 179 ILE ARG ALA ASP PHE VAL GLY LYS ASN VAL PRO THR SER SEQRES 13 B 179 ARG SER GLU LEU ILE VAL VAL GLU LEU SER GLU VAL ASP SEQRES 14 B 179 GLY ILE ASP GLN VAL SER ILE HIS GLU LYS HET MG A 200 1 HET SO4 A 301 5 HET SO4 A 303 5 HET MG B 201 1 HET SO4 B 302 5 HETNAM MG MAGNESIUM ION HETNAM SO4 SULFATE ION FORMUL 3 MG 2(MG 2+) FORMUL 4 SO4 3(O4 S 2-) FORMUL 8 HOH *83(H2 O) HELIX 1 1 ASP A 8 ASN A 27 1 20 HELIX 2 2 LYS A 39 GLY A 58 1 20 HELIX 3 3 GLY A 110 LEU A 123 1 14 HELIX 4 4 LEU A 165 GLY A 170 1 6 HELIX 5 5 ASP B 8 ASN B 27 1 20 HELIX 6 6 ILE B 38 GLY B 58 1 21 HELIX 7 7 GLY B 110 GLY B 124 1 15 HELIX 8 8 LEU B 165 GLY B 170 1 6 SHEET 1 A 3 GLN A 2 MET A 7 0 SHEET 2 A 3 GLN A 173 HIS A 177 -1 O VAL A 174 N MET A 7 SHEET 3 A 3 LEU A 160 GLU A 164 -1 N LEU A 160 O HIS A 177 SHEET 1 B 5 VAL A 63 LEU A 66 0 SHEET 2 B 5 CYS A 33 ILE A 38 1 N LEU A 35 O GLY A 64 SHEET 3 B 5 ASN A 99 LEU A 107 1 O ILE A 101 N VAL A 34 SHEET 4 B 5 ARG A 128 ASP A 136 1 O VAL A 135 N LEU A 107 SHEET 5 B 5 PHE A 148 ASN A 152 1 O GLY A 150 N VAL A 133 SHEET 1 C 3 GLN B 2 MET B 7 0 SHEET 2 C 3 GLN B 173 HIS B 177 -1 O ILE B 176 N ALA B 4 SHEET 3 C 3 LEU B 160 GLU B 164 -1 N GLU B 164 O GLN B 173 SHEET 1 D 5 VAL B 63 GLY B 64 0 SHEET 2 D 5 CYS B 33 GLY B 37 1 N LEU B 35 O GLY B 64 SHEET 3 D 5 ASN B 99 LEU B 107 1 O ILE B 101 N VAL B 34 SHEET 4 D 5 ARG B 128 ASP B 136 1 O VAL B 135 N LEU B 107 SHEET 5 D 5 PHE B 148 ASN B 152 1 O PHE B 148 N VAL B 133 LINK OD2 ASP A 104 MG MG A 200 1555 1555 2.21 LINK OD1 ASP A 105 MG MG A 200 1555 1555 2.08 LINK MG MG A 200 O HOH A 305 1555 1555 2.31 LINK MG MG A 200 O HOH A 306 1555 1555 2.41 LINK MG MG A 200 O HOH A 318 1555 1555 2.09 LINK OD2 ASP B 104 MG MG B 201 1555 1555 2.36 LINK OD1 ASP B 105 MG MG B 201 1555 1555 2.35 LINK MG MG B 201 O HOH B 328 1555 1555 2.26 LINK MG MG B 201 O HOH B 333 1555 1555 2.85 SITE 1 AC1 5 ASP A 104 ASP A 105 HOH A 305 HOH A 306 SITE 2 AC1 5 HOH A 318 SITE 1 AC2 5 LYS B 39 ASP B 104 ASP B 105 HOH B 328 SITE 2 AC2 5 HOH B 333 SITE 1 AC3 6 PHE A 108 THR A 109 GLY A 110 ARG A 111 SITE 2 AC3 6 THR A 112 HOH A 304 SITE 1 AC4 8 PHE B 108 THR B 109 GLY B 110 ARG B 111 SITE 2 AC4 8 THR B 112 HOH B 303 HOH B 315 HOH B 329 SITE 1 AC5 4 LYS A 39 THR A 40 ARG A 41 HOH A 305 CRYST1 106.460 106.460 62.200 90.00 90.00 90.00 P 41 21 2 16 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 0.009393 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009393 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016077 0.00000 TER 1261 LYS A 179 TER 2511 LYS B 179 HETATM 2512 MG MG A 200 24.265 50.678 -7.644 1.00 31.09 MG HETATM 2513 S SO4 A 301 24.633 49.392 -0.301 1.00 41.28 S HETATM 2514 O1 SO4 A 301 23.307 49.720 0.240 1.00 41.95 O HETATM 2515 O2 SO4 A 301 24.883 50.182 -1.515 1.00 41.16 O HETATM 2516 O3 SO4 A 301 24.701 47.958 -0.656 1.00 40.86 O HETATM 2517 O4 SO4 A 301 25.645 49.716 0.722 1.00 41.04 O HETATM 2518 S SO4 A 303 23.871 55.250 -9.981 1.00 84.42 S HETATM 2519 O1 SO4 A 303 22.720 56.103 -10.340 1.00 83.54 O HETATM 2520 O2 SO4 A 303 25.112 55.877 -10.474 1.00 84.89 O HETATM 2521 O3 SO4 A 303 23.716 53.916 -10.600 1.00 83.72 O HETATM 2522 O4 SO4 A 303 23.951 55.112 -8.513 1.00 83.68 O HETATM 2523 MG MG B 201 9.154 31.135 13.354 0.50 44.79 MG HETATM 2524 S SO4 B 302 9.106 32.232 6.247 1.00 55.27 S HETATM 2525 O1 SO4 B 302 10.575 32.367 6.091 1.00 51.15 O HETATM 2526 O2 SO4 B 302 8.491 33.571 6.221 1.00 54.00 O HETATM 2527 O3 SO4 B 302 8.530 31.426 5.150 1.00 46.10 O HETATM 2528 O4 SO4 B 302 8.815 31.593 7.546 1.00 54.31 O HETATM 2529 O HOH A 304 22.098 47.125 -1.588 1.00 27.74 O HETATM 2530 O HOH A 305 22.963 51.647 -9.294 1.00 42.99 O HETATM 2531 O HOH A 306 22.411 51.181 -6.187 1.00 56.05 O HETATM 2532 O HOH A 307 22.964 46.674 -3.995 1.00 33.90 O HETATM 2533 O HOH A 308 27.514 42.406 0.905 1.00 34.73 O HETATM 2534 O HOH A 309 26.294 33.906 -9.567 1.00 44.50 O HETATM 2535 O HOH A 310 16.066 35.483 -4.322 1.00 33.55 O HETATM 2536 O HOH A 311 34.803 37.963 -15.261 1.00 39.17 O HETATM 2537 O HOH A 312 25.810 38.350 -1.973 1.00 28.36 O HETATM 2538 O HOH A 313 28.929 40.602 3.285 1.00 40.08 O HETATM 2539 O HOH A 314 21.343 28.962 -21.911 1.00 38.10 O HETATM 2540 O HOH A 315 34.186 35.830 -7.609 1.00 33.44 O HETATM 2541 O HOH A 316 25.963 33.713 -25.055 1.00 46.37 O HETATM 2542 O HOH A 317 23.606 41.286 -28.348 1.00 66.05 O HETATM 2543 O HOH A 318 25.429 50.015 -6.034 1.00 43.85 O HETATM 2544 O HOH A 319 21.622 28.546 -19.339 1.00 48.20 O HETATM 2545 O HOH A 320 28.477 36.661 -3.145 1.00 55.61 O HETATM 2546 O HOH A 321 17.929 55.865 -17.840 1.00 55.25 O HETATM 2547 O HOH A 322 13.314 53.243 -20.704 1.00 54.82 O HETATM 2548 O HOH A 323 11.811 54.812 -8.171 1.00 58.27 O HETATM 2549 O HOH A 324 31.875 44.935 -21.209 1.00 44.04 O HETATM 2550 O HOH A 325 12.280 44.851 2.277 1.00 35.99 O HETATM 2551 O HOH A 326 3.324 38.637 -18.508 1.00 48.18 O HETATM 2552 O HOH A 327 -3.690 35.507 -11.079 1.00 52.14 O HETATM 2553 O HOH A 328 32.041 40.496 4.090 1.00 57.72 O HETATM 2554 O HOH A 329 29.513 35.530 4.489 1.00 54.35 O HETATM 2555 O HOH A 330 5.713 38.820 -17.314 1.00 53.75 O HETATM 2556 O HOH A 331 19.970 35.385 -2.051 1.00 39.65 O HETATM 2557 O HOH A 332 32.655 44.997 8.084 1.00 59.02 O HETATM 2558 O HOH A 333 17.227 24.815 -15.753 1.00 39.61 O HETATM 2559 O HOH A 334 35.168 42.250 1.626 1.00 45.96 O HETATM 2560 O HOH A 335 37.479 34.745 -5.935 1.00 77.72 O HETATM 2561 O HOH A 336 34.768 33.518 -5.810 1.00 62.56 O HETATM 2562 O HOH A 337 21.797 47.973 -23.501 1.00 50.28 O HETATM 2563 O HOH A 338 22.560 49.084 -21.480 1.00 45.81 O HETATM 2564 O HOH A 339 32.098 38.956 -1.632 1.00 65.57 O HETATM 2565 O HOH A 340 24.100 37.112 -24.394 1.00 66.88 O HETATM 2566 O HOH A 341 9.365 53.512 -10.070 1.00 65.52 O HETATM 2567 O HOH A 342 12.345 56.218 -3.440 1.00 69.88 O HETATM 2568 O HOH A 343 10.430 57.387 -3.466 1.00 61.70 O HETATM 2569 O HOH A 344 18.010 28.480 -22.490 1.00 50.60 O HETATM 2570 O HOH A 345 8.310 46.830 -12.400 1.00 50.60 O HETATM 2571 O HOH B 303 11.383 34.096 7.264 1.00 32.65 O HETATM 2572 O HOH B 304 12.868 33.098 9.223 1.00 50.77 O HETATM 2573 O HOH B 305 15.704 29.478 2.827 1.00 26.86 O HETATM 2574 O HOH B 306 23.388 36.644 5.219 1.00 38.36 O HETATM 2575 O HOH B 307 23.284 21.440 7.832 1.00 40.25 O HETATM 2576 O HOH B 308 18.476 21.170 23.226 1.00 38.83 O HETATM 2577 O HOH B 309 23.908 15.710 17.824 1.00 42.61 O HETATM 2578 O HOH B 310 21.891 14.038 17.742 1.00 37.28 O HETATM 2579 O HOH B 311 36.568 36.806 16.312 1.00 37.77 O HETATM 2580 O HOH B 312 12.711 44.730 5.111 1.00 47.86 O HETATM 2581 O HOH B 313 15.130 22.579 0.530 1.00 44.01 O HETATM 2582 O HOH B 314 23.824 40.240 8.148 1.00 35.21 O HETATM 2583 O HOH B 315 5.557 30.844 5.211 1.00 42.77 O HETATM 2584 O HOH B 316 18.682 31.832 -6.215 1.00 67.08 O HETATM 2585 O HOH B 317 23.299 53.448 12.976 1.00 52.90 O HETATM 2586 O HOH B 318 17.655 30.306 -7.994 1.00 70.67 O HETATM 2587 O HOH B 319 20.033 14.183 15.405 1.00 64.93 O HETATM 2588 O HOH B 320 10.810 50.121 7.198 1.00 54.36 O HETATM 2589 O HOH B 321 22.988 57.030 13.938 1.00 67.46 O HETATM 2590 O HOH B 322 15.987 16.306 4.089 1.00 45.38 O HETATM 2591 O HOH B 323 4.994 45.326 2.529 1.00 55.87 O HETATM 2592 O HOH B 324 21.065 17.716 25.354 1.00 53.85 O HETATM 2593 O HOH B 325 6.063 41.360 21.888 1.00 58.22 O HETATM 2594 O HOH B 326 6.075 43.332 19.063 1.00 55.19 O HETATM 2595 O HOH B 327 26.207 28.931 10.532 1.00 45.99 O HETATM 2596 O HOH B 328 8.230 32.862 12.234 1.00 54.16 O HETATM 2597 O HOH B 329 8.282 29.140 8.933 1.00 53.48 O HETATM 2598 O HOH B 330 16.509 52.848 19.960 1.00 57.80 O HETATM 2599 O HOH B 331 14.178 14.598 20.461 1.00 42.20 O HETATM 2600 O HOH B 332 20.191 30.824 4.777 1.00 39.62 O HETATM 2601 O HOH B 333 8.037 29.218 11.560 1.00 48.43 O HETATM 2602 O HOH B 334 24.878 34.456 4.144 1.00 46.58 O HETATM 2603 O HOH B 335 23.571 20.904 12.756 1.00 47.42 O HETATM 2604 O HOH B 336 24.356 18.844 11.329 1.00 54.97 O HETATM 2605 O HOH B 337 22.610 19.802 4.234 1.00 66.22 O HETATM 2606 O HOH B 338 25.926 25.783 8.557 1.00 54.03 O HETATM 2607 O HOH B 339 27.983 26.013 9.719 1.00 61.44 O HETATM 2608 O HOH B 340 22.914 19.290 14.535 1.00 55.53 O HETATM 2609 O HOH B 341 -0.597 35.596 10.160 1.00 67.91 O HETATM 2610 O HOH B 342 24.265 58.388 15.631 1.00 55.93 O HETATM 2611 O HOH B 343 15.434 21.738 26.503 1.00 49.58 O CONECT 679 2512 CONECT 686 2512 CONECT 1929 2523 CONECT 1936 2523 CONECT 2512 679 686 2530 2531 CONECT 2512 2543 CONECT 2513 2514 2515 2516 2517 CONECT 2514 2513 CONECT 2515 2513 CONECT 2516 2513 CONECT 2517 2513 CONECT 2518 2519 2520 2521 2522 CONECT 2519 2518 CONECT 2520 2518 CONECT 2521 2518 CONECT 2522 2518 CONECT 2523 1929 1936 2596 2601 CONECT 2524 2525 2526 2527 2528 CONECT 2525 2524 CONECT 2526 2524 CONECT 2527 2524 CONECT 2528 2524 CONECT 2530 2512 CONECT 2531 2512 CONECT 2543 2512 CONECT 2596 2523 CONECT 2601 2523 MASTER 374 0 5 8 16 0 9 6 2609 2 27 28 END