HEADER HYDROLASE 30-AUG-05 2C0B TITLE CATALYTIC DOMAIN OF E. COLI RNASE E IN COMPLEX WITH 13-MER RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE E; COMPND 3 CHAIN: L; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 1-510; COMPND 5 SYNONYM: RNASE E; COMPND 6 EC: 3.1.4.-; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: 5'-R(*UP*UP*UP*AP*CP*AP*GP*UP*AP*UP*UP*UP*G)-3'; COMPND 10 CHAIN: R; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630 KEYWDS HYDROLASE, RIBONUCLEASE, RNA TURNOVER, RNA PROCESSING, ENDONUCLEASE, KEYWDS 2 NUCLEASE, RNA-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.J.MARCAIDA,A.J.CALLAGHAN,W.G.SCOTT,B.F.LUISI REVDAT 6 08-MAY-19 2C0B 1 REMARK REVDAT 5 20-MAY-15 2C0B 1 TITLE COMPND SOURCE REMARK REVDAT 5 2 1 VERSN FORMUL ATOM TER REVDAT 4 24-FEB-09 2C0B 1 VERSN REVDAT 3 26-JUN-07 2C0B 1 REMARK REVDAT 2 02-FEB-06 2C0B 1 REMARK REVDAT 1 14-OCT-05 2C0B 0 JRNL AUTH A.J.CALLAGHAN,M.J.MARCAIDA,J.A.STEAD,K.J.MCDOWALL,W.G.SCOTT, JRNL AUTH 2 B.F.LUISI JRNL TITL STRUCTURE OF E. COLI RNASE E CATALYTIC DOMAIN AND JRNL TITL 2 IMPLICATIONS FOR RNA PROCESSING AND TURNOVER JRNL REF NATURE V. 437 1187 2005 JRNL REFN ISSN 0028-0836 JRNL PMID 16237448 JRNL DOI 10.1038/NATURE04084 REMARK 2 REMARK 2 RESOLUTION. 3.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 25508 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) : 0.254 REMARK 3 R VALUE (WORKING SET) : 0.252 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1349 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) : 3.18 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1703 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3570 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.4910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3555 REMARK 3 NUCLEIC ACID ATOMS : 214 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 49 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : 0.04000 REMARK 3 B33 (A**2) : -0.06000 REMARK 3 B12 (A**2) : 0.02000 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): 0.502 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.355 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.215 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.702 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.901 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.869 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3859 ; 0.012 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5291 ; 1.583 ; 2.040 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 484 ; 7.637 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 145 ;36.610 ;23.103 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 557 ;20.497 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;22.263 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 633 ; 0.193 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2829 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1993 ; 0.360 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2647 ; 0.354 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 202 ; 0.309 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 76 ; 0.208 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.280 ; 0.200 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): 2459 ; 4.554 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3846 ; 7.194 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1538 ;11.633 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1442 ;15.488 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 1.00 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. DISORDERED REGIONS WERE NOT INCLUDED IN THE MODEL. REMARK 3 SOME SIDE CHAINS WERE TRUNCATED. SUGARS FOR CHAIN R AT POSITION REMARK 3 2 IS DISORDRED, WHILE THE BASES, SUGARS AND PHOSPHATES AT REMARK 3 POSITIONS 3 AND 4 ARE ALSO DISORDERED. HOWEVER, ONE FEASIBLE REMARK 3 CONFORMATION HAS BEEN INCLUDED IN THE MODEL. REMARK 4 REMARK 4 2C0B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-AUG-05. REMARK 100 THE DEPOSITION ID IS D_1290025473. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27564 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 15.50 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 15.00 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2BX2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 82.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS OF THE RNASE E CATALYTIC REMARK 280 DOMAIN/ RNA COMPLEX APPEARED AFTER TWO TO FOUR WEEKS IN 5 TO 20 % REMARK 280 WT/V POLYETHYLENE GLYCOL 8,000, 0.1 M TRIS PH 7.5 TO 8.0, AND REMARK 280 10 TO 50 MM MAGNESIUM FORMATE AT 20 C, PH 7.50, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 95.10667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 47.55333 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 95.10667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 47.55333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 95.10667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 47.55333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 95.10667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 47.55333 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, R 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 98.02450 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -169.78341 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.500000 0.866025 0.000000 98.02450 REMARK 350 BIOMT2 3 0.866025 -0.500000 0.000000 -169.78341 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 47.55333 REMARK 350 BIOMT1 4 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 4 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 47.55333 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 ZN ZN L1511 LIES ON A SPECIAL POSITION. REMARK 375 MG MG L1512 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 MAJOR ENDORIBONUCLEASE PARTICIPATING IN MRNA TURNOVER IN REMARK 400 E.COLI REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY L 33 REMARK 465 HIS L 34 REMARK 465 PRO L 51 REMARK 465 SER L 52 REMARK 465 LEU L 53 REMARK 465 GLU L 54 REMARK 465 ALA L 80 REMARK 465 ASN L 81 REMARK 465 TYR L 82 REMARK 465 SER L 83 REMARK 465 ALA L 84 REMARK 465 HIS L 85 REMARK 465 GLY L 86 REMARK 465 GLU L 144 REMARK 465 GLY L 145 REMARK 465 ASP L 146 REMARK 465 ASP L 147 REMARK 465 ARG L 148 REMARK 465 THR L 149 REMARK 465 GLU L 162 REMARK 465 GLY L 163 REMARK 465 MET L 164 REMARK 465 GLY L 165 REMARK 465 ALA L 309 REMARK 465 THR L 310 REMARK 465 ARG L 311 REMARK 465 GLY L 312 REMARK 465 GLY L 313 REMARK 465 MET L 510 REMARK 465 U R 12 REMARK 465 G R 13 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 GLU L 35 CG CD OE1 OE2 REMARK 470 GLN L 36 CD OE1 NE2 REMARK 470 LYS L 37 CG CD CE NZ REMARK 470 LYS L 43 CB CG CD CE NZ REMARK 470 LYS L 45 CG CD CE NZ REMARK 470 ILE L 46 CG1 CG2 CD1 REMARK 470 ARG L 48 CD NE CZ NH1 NH2 REMARK 470 ILE L 49 CG1 CG2 CD1 REMARK 470 GLU L 50 CG CD OE1 OE2 REMARK 470 PHE L 57 O CD1 CD2 CE1 CE2 CZ REMARK 470 GLU L 63 CG CD OE1 OE2 REMARK 470 HIS L 65 CG ND1 CD2 CE1 NE2 REMARK 470 LEU L 70 CG CD1 CD2 REMARK 470 LYS L 71 CG CD CE NZ REMARK 470 GLU L 72 CG CD OE1 OE2 REMARK 470 ILE L 73 CG1 CG2 CD1 REMARK 470 ARG L 75 CG CD NE CZ NH1 NH2 REMARK 470 GLU L 76 CG CD OE1 OE2 REMARK 470 TYR L 77 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE L 78 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG L 87 CG CD NE CZ NH1 NH2 REMARK 470 ASN L 89 CG OD1 ND2 REMARK 470 ILE L 90 CG1 CG2 CD1 REMARK 470 LYS L 91 CG CD CE NZ REMARK 470 ASP L 92 CG OD1 OD2 REMARK 470 VAL L 93 CG1 CG2 REMARK 470 LEU L 94 CB CG CD1 CD2 REMARK 470 ARG L 95 CG CD NE CZ NH1 NH2 REMARK 470 GLU L 96 CG CD OE1 OE2 REMARK 470 GLU L 99 CG CD OE1 OE2 REMARK 470 ILE L 101 CG1 CG2 CD1 REMARK 470 ASP L 105 CG OD1 OD2 REMARK 470 ASN L 111 CG OD1 ND2 REMARK 470 PHE L 119 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU L 129 CG CD1 CD2 REMARK 470 ASN L 133 CG OD1 ND2 REMARK 470 ARG L 135 CG CD NE CZ NH1 NH2 REMARK 470 ILE L 139 CG1 CG2 CD1 REMARK 470 ARG L 141 CG CD NE CZ NH1 NH2 REMARK 470 ILE L 143 CG1 CG2 CD1 REMARK 470 GLU L 150 CG CD OE1 OE2 REMARK 470 LEU L 151 CG CD1 CD2 REMARK 470 LYS L 152 CG CD CE NZ REMARK 470 GLU L 153 CG CD OE1 OE2 REMARK 470 LEU L 155 CG CD1 CD2 REMARK 470 LEU L 158 CG CD1 CD2 REMARK 470 GLU L 159 CG CD OE1 OE2 REMARK 470 LEU L 160 CG CD1 CD2 REMARK 470 VAL L 173 CG1 CG2 REMARK 470 LYS L 175 CG CD CE NZ REMARK 470 GLU L 178 CG CD OE1 OE2 REMARK 470 GLN L 181 CG CD OE1 NE2 REMARK 470 TRP L 182 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP L 182 CZ3 CH2 REMARK 470 LEU L 184 CG CD1 CD2 REMARK 470 LYS L 189 CG CD CE NZ REMARK 470 GLU L 192 CG CD OE1 OE2 REMARK 470 ILE L 194 CG1 CG2 CD1 REMARK 470 LYS L 196 CG CD CE NZ REMARK 470 ALA L 198 CB REMARK 470 GLU L 199 CG CD OE1 OE2 REMARK 470 SER L 200 OG REMARK 470 ARG L 201 CG CD NE CZ NH1 NH2 REMARK 470 PHE L 205 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE L 207 CD1 REMARK 470 GLN L 224 CG CD OE1 NE2 REMARK 470 LYS L 235 CG CD CE NZ REMARK 470 GLU L 238 CG CD OE1 OE2 REMARK 470 LYS L 257 CE NZ REMARK 470 GLU L 262 CG CD OE1 OE2 REMARK 470 ARG L 308 CG CD NE CZ NH1 NH2 REMARK 470 GLU L 365 CD OE1 OE2 REMARK 470 ARG L 368 CG CD NE CZ NH2 REMARK 470 GLN L 369 CD OE1 NE2 REMARK 470 GLN L 375 OE1 REMARK 470 GLU L 398 CD OE1 OE2 REMARK 470 GLU L 434 CG CD OE1 OE2 REMARK 470 ASP L 467 CG OD1 OD2 REMARK 470 ARG L 470 NE CZ NH1 NH2 REMARK 470 ARG L 488 CD NE CZ NH1 NH2 REMARK 470 ARG L 490 CG CD NE CZ NH1 NH2 REMARK 470 LYS L 491 CE NZ REMARK 470 GLU L 493 CG CD OE1 OE2 REMARK 470 LYS L 504 CD CE NZ REMARK 470 GLU L 507 CD OE1 OE2 REMARK 470 GLU L 508 CG CD OE1 OE2 REMARK 470 U R 11 C5' C4' O4' C3' O3' C2' O2' REMARK 470 U R 11 C1' N1 C2 O2 N3 C4 O4 REMARK 470 U R 11 C5 C6 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 O2' C R 5 OP1 A R 6 1.42 REMARK 500 O ILE L 139 O4' U R 2 1.93 REMARK 500 CD1 PHE L 67 C5 U R 10 2.00 REMARK 500 CB ALA L 55 O LEU L 68 2.14 REMARK 500 OD2 ASP L 303 O HOH L 2024 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS L 404 CB CYS L 404 SG -0.110 REMARK 500 U R 1 P U R 1 OP3 -0.131 REMARK 500 C R 5 C4 C R 5 N4 -0.106 REMARK 500 C R 5 N3 C R 5 C4 0.047 REMARK 500 U R 11 P U R 11 O5' 0.191 REMARK 500 REMARK 500 REMARK: NULL 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 L 234 C - N - CA ANGL. DEV. = 12.4 DEGREES REMARK 500 U R 2 C1' - O4' - C4' ANGL. DEV. = -5.5 DEGREES REMARK 500 U R 2 C3' - C2' - C1' ANGL. DEV. = -10.2 DEGREES REMARK 500 U R 2 O4' - C1' - C2' ANGL. DEV. = -8.5 DEGREES REMARK 500 U R 3 C3' - C2' - C1' ANGL. DEV. = -5.9 DEGREES REMARK 500 C R 5 O4' - C1' - N1 ANGL. DEV. = 4.3 DEGREES REMARK 500 C R 5 C2 - N3 - C4 ANGL. DEV. = 6.1 DEGREES REMARK 500 C R 5 N3 - C4 - C5 ANGL. DEV. = -6.6 DEGREES REMARK 500 C R 5 N1 - C2 - O2 ANGL. DEV. = 4.6 DEGREES REMARK 500 C R 5 C5 - C4 - N4 ANGL. DEV. = 5.7 DEGREES REMARK 500 A R 6 N9 - C1' - C2' ANGL. DEV. = -10.5 DEGREES REMARK 500 G R 7 P - O5' - C5' ANGL. DEV. = -13.3 DEGREES REMARK 500 G R 7 C5' - C4' - C3' ANGL. DEV. = -11.1 DEGREES REMARK 500 G R 7 N9 - C1' - C2' ANGL. DEV. = -9.7 DEGREES REMARK 500 G R 7 O4' - C1' - N9 ANGL. DEV. = 8.1 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 L 26 146.38 -176.12 REMARK 500 ALA L 39 -3.82 86.19 REMARK 500 ARG L 48 88.90 -155.64 REMARK 500 LYS L 91 -5.70 -52.67 REMARK 500 ASP L 92 -61.50 -97.55 REMARK 500 GLU L 96 150.57 -48.57 REMARK 500 PRO L 131 -57.36 -22.94 REMARK 500 ARG L 141 6.45 -52.51 REMARK 500 SER L 157 -10.92 -46.27 REMARK 500 LEU L 160 169.10 164.21 REMARK 500 THR L 170 -2.04 -55.38 REMARK 500 SER L 176 -161.65 -102.39 REMARK 500 ARG L 201 174.28 170.07 REMARK 500 PRO L 202 -164.50 -52.20 REMARK 500 LEU L 265 -74.61 -56.77 REMARK 500 SER L 287 3.50 -68.84 REMARK 500 ALA L 307 -78.35 -90.62 REMARK 500 ILE L 315 -70.64 -58.52 REMARK 500 GLU L 316 -37.64 -37.59 REMARK 500 GLU L 317 -73.96 -66.65 REMARK 500 THR L 318 -61.51 -26.80 REMARK 500 ASP L 338 60.82 32.91 REMARK 500 ILE L 348 150.60 -48.58 REMARK 500 ILE L 376 -167.31 -107.70 REMARK 500 SER L 377 161.22 176.06 REMARK 500 SER L 400 22.23 -150.66 REMARK 500 ARG L 406 -79.41 -71.63 REMARK 500 SER L 408 45.06 -109.22 REMARK 500 ASP L 415 156.02 -40.59 REMARK 500 PRO L 444 152.79 -45.64 REMARK 500 ASN L 453 -88.91 -133.42 REMARK 500 GLU L 454 -47.09 -29.14 REMARK 500 ARG L 465 -78.39 -72.59 REMARK 500 GLN L 466 52.99 -67.56 REMARK 500 ASP L 467 -139.23 48.52 REMARK 500 GLU L 508 37.98 -84.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN L 466 ASP L 467 149.95 REMARK 500 THR L 481 PRO L 482 101.70 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 THR L 481 12.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH L2012 DISTANCE = 6.05 ANGSTROMS 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 L1510 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP L 303 OD2 REMARK 620 2 HOH L2023 O 61.5 REMARK 620 3 HOH L2029 O 61.0 91.5 REMARK 620 4 HOH R2002 O 132.5 89.7 85.0 REMARK 620 5 HOH R2003 O 122.3 88.3 175.8 90.8 REMARK 620 6 ASP L 346 OD2 64.4 125.1 53.7 122.0 129.4 REMARK 620 7 HOH L2024 O 47.7 90.5 95.1 179.8 89.1 57.9 REMARK 620 8 HOH L2028 O 118.0 179.0 88.9 91.2 91.3 54.6 88.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN L1511 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS L 407 SG REMARK 620 2 CYS L 404 SG 110.6 REMARK 620 3 CYS L 407 SG 109.9 97.8 REMARK 620 4 CYS L 404 SG 93.8 129.4 115.0 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 L 1510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN L 1511 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG L 1512 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SLJ RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE S1 DOMAIN OF RNASE E FROM E. COLI REMARK 900 RELATED ID: 1SMX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE S1 DOMAIN OF RNASE E FROM E. COLI(NATIVE) REMARK 900 RELATED ID: 1SN8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE S1 DOMAIN OF RNASE E FROM E. COLI(PB REMARK 900 DERIVATIVE) REMARK 900 RELATED ID: 2BX2 RELATED DB: PDB REMARK 900 CATALYTIC DOMAIN OF E. COLI RNASE E REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES -6 TO 0 ARE FROM THE EXPRESSION SYSTEM. DBREF 2C0B L -6 0 PDB 2C0B 2C0B -6 0 DBREF 2C0B L 1 510 UNP P21513 RNE_ECOLI 1 510 DBREF 2C0B R 1 13 PDB 2C0B 2C0B 1 13 SEQRES 1 L 517 ALA HIS ILE GLU GLY ARG HIS MET LYS ARG MET LEU ILE SEQRES 2 L 517 ASN ALA THR GLN GLN GLU GLU LEU ARG VAL ALA LEU VAL SEQRES 3 L 517 ASP GLY GLN ARG LEU TYR ASP LEU ASP ILE GLU SER PRO SEQRES 4 L 517 GLY HIS GLU GLN LYS LYS ALA ASN ILE TYR LYS GLY LYS SEQRES 5 L 517 ILE THR ARG ILE GLU PRO SER LEU GLU ALA ALA PHE VAL SEQRES 6 L 517 ASP TYR GLY ALA GLU ARG HIS GLY PHE LEU PRO LEU LYS SEQRES 7 L 517 GLU ILE ALA ARG GLU TYR PHE PRO ALA ASN TYR SER ALA SEQRES 8 L 517 HIS GLY ARG PRO ASN ILE LYS ASP VAL LEU ARG GLU GLY SEQRES 9 L 517 GLN GLU VAL ILE VAL GLN ILE ASP LYS GLU GLU ARG GLY SEQRES 10 L 517 ASN LYS GLY ALA ALA LEU THR THR PHE ILE SER LEU ALA SEQRES 11 L 517 GLY SER TYR LEU VAL LEU MET PRO ASN ASN PRO ARG ALA SEQRES 12 L 517 GLY GLY ILE SER ARG ARG ILE GLU GLY ASP ASP ARG THR SEQRES 13 L 517 GLU LEU LYS GLU ALA LEU ALA SER LEU GLU LEU PRO GLU SEQRES 14 L 517 GLY MET GLY LEU ILE VAL ARG THR ALA GLY VAL GLY LYS SEQRES 15 L 517 SER ALA GLU ALA LEU GLN TRP ASP LEU SER PHE ARG LEU SEQRES 16 L 517 LYS HIS TRP GLU ALA ILE LYS LYS ALA ALA GLU SER ARG SEQRES 17 L 517 PRO ALA PRO PHE LEU ILE HIS GLN GLU SER ASN VAL ILE SEQRES 18 L 517 VAL ARG ALA PHE ARG ASP TYR LEU ARG GLN ASP ILE GLY SEQRES 19 L 517 GLU ILE LEU ILE ASP ASN PRO LYS VAL LEU GLU LEU ALA SEQRES 20 L 517 ARG GLN HIS ILE ALA ALA LEU GLY ARG PRO ASP PHE SER SEQRES 21 L 517 SER LYS ILE LYS LEU TYR THR GLY GLU ILE PRO LEU PHE SEQRES 22 L 517 SER HIS TYR GLN ILE GLU SER GLN ILE GLU SER ALA PHE SEQRES 23 L 517 GLN ARG GLU VAL ARG LEU PRO SER GLY GLY SER ILE VAL SEQRES 24 L 517 ILE ASP SER THR GLU ALA LEU THR ALA ILE ASP ILE ASN SEQRES 25 L 517 SER ALA ARG ALA THR ARG GLY GLY ASP ILE GLU GLU THR SEQRES 26 L 517 ALA PHE ASN THR ASN LEU GLU ALA ALA ASP GLU ILE ALA SEQRES 27 L 517 ARG GLN LEU ARG LEU ARG ASP LEU GLY GLY LEU ILE VAL SEQRES 28 L 517 ILE ASP PHE ILE ASP MET THR PRO VAL ARG HIS GLN ARG SEQRES 29 L 517 ALA VAL GLU ASN ARG LEU ARG GLU ALA VAL ARG GLN ASP SEQRES 30 L 517 ARG ALA ARG ILE GLN ILE SER HIS ILE SER ARG PHE GLY SEQRES 31 L 517 LEU LEU GLU MET SER ARG GLN ARG LEU SER PRO SER LEU SEQRES 32 L 517 GLY GLU SER SER HIS HIS VAL CYS PRO ARG CYS SER GLY SEQRES 33 L 517 THR GLY THR VAL ARG ASP ASN GLU SER LEU SER LEU SER SEQRES 34 L 517 ILE LEU ARG LEU ILE GLU GLU GLU ALA LEU LYS GLU ASN SEQRES 35 L 517 THR GLN GLU VAL HIS ALA ILE VAL PRO VAL PRO ILE ALA SEQRES 36 L 517 SER TYR LEU LEU ASN GLU LYS ARG SER ALA VAL ASN ALA SEQRES 37 L 517 ILE GLU THR ARG GLN ASP GLY VAL ARG CYS VAL ILE VAL SEQRES 38 L 517 PRO ASN ASP GLN MET GLU THR PRO HIS TYR HIS VAL LEU SEQRES 39 L 517 ARG VAL ARG LYS GLY GLU GLU THR PRO THR LEU SER TYR SEQRES 40 L 517 MET LEU PRO LYS LEU HIS GLU GLU ALA MET SEQRES 1 R 13 U U U A C A G U A U U U G HET MG L1510 1 HET ZN L1511 1 HET MG L1512 1 HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION FORMUL 3 MG 2(MG 2+) FORMUL 4 ZN ZN 2+ FORMUL 6 HOH *49(H2 O) HELIX 1 1 PRO L 69 ILE L 73 5 5 HELIX 2 2 ASN L 89 LEU L 94 1 6 HELIX 3 3 GLU L 150 SER L 157 1 8 HELIX 4 4 ALA L 171 LYS L 175 5 5 HELIX 5 5 SER L 176 ALA L 197 1 22 HELIX 6 6 ASN L 212 TYR L 221 1 10 HELIX 7 7 ASN L 233 ALA L 246 1 14 HELIX 8 8 ARG L 249 SER L 254 5 6 HELIX 9 9 PRO L 264 TYR L 269 1 6 HELIX 10 10 ILE L 271 ALA L 278 1 8 HELIX 11 11 ASP L 314 ARG L 337 1 24 HELIX 12 12 PRO L 352 VAL L 367 1 16 HELIX 13 13 SER L 395 SER L 400 1 6 HELIX 14 14 ASP L 415 LYS L 433 1 19 HELIX 15 15 VAL L 445 LEU L 452 1 8 HELIX 16 16 LYS L 455 GLN L 466 1 12 HELIX 17 17 LEU L 498 TYR L 500 5 3 HELIX 18 18 MET L 501 HIS L 506 1 6 SHEET 1 LA 5 ARG L 23 GLU L 30 0 SHEET 2 LA 5 LEU L 14 ASP L 20 -1 O LEU L 14 N GLU L 30 SHEET 3 LA 5 LYS L 2 ASN L 7 -1 O ARG L 3 N VAL L 19 SHEET 4 LA 5 ILE L 226 ILE L 231 1 N GLY L 227 O LYS L 2 SHEET 5 LA 5 ILE L 256 LEU L 258 1 O LYS L 257 N ILE L 231 SHEET 1 LB 4 ALA L 115 THR L 117 0 SHEET 2 LB 4 GLU L 99 LYS L 106 -1 O GLN L 103 N THR L 117 SHEET 3 LB 4 ILE L 41 LYS L 45 -1 O TYR L 42 N VAL L 102 SHEET 4 LB 4 PHE L 205 HIS L 208 -1 O PHE L 205 N LYS L 43 SHEET 1 LC 3 LEU L 122 ALA L 123 0 SHEET 2 LC 3 LEU L 127 LEU L 129 -1 O LEU L 129 N LEU L 122 SHEET 3 LC 3 ILE L 167 VAL L 168 -1 O ILE L 167 N VAL L 128 SHEET 1 LD 6 GLU L 282 ARG L 284 0 SHEET 2 LD 6 SER L 290 SER L 295 -1 O ILE L 291 N VAL L 283 SHEET 3 LD 6 THR L 300 ASN L 305 -1 O ALA L 301 N ASP L 294 SHEET 4 LD 6 GLY L 341 ASP L 346 1 O LEU L 342 N THR L 300 SHEET 5 LD 6 LEU L 384 ARG L 389 -1 O LEU L 385 N ILE L 345 SHEET 6 LD 6 ILE L 374 GLN L 375 -1 O GLN L 375 N SER L 388 SHEET 1 LE 3 ARG L 470 ASN L 476 0 SHEET 2 LE 3 THR L 436 PRO L 444 1 O GLN L 437 N ARG L 470 SHEET 3 LE 3 HIS L 485 ARG L 490 -1 O HIS L 485 N ILE L 442 LINK MG MG L1510 OD2 ASP L 303 1555 1555 2.90 LINK MG MG L1510 O HOH L2023 1555 1555 2.17 LINK MG MG L1510 O HOH L2029 1555 1555 2.18 LINK MG MG L1510 O HOH R2002 1555 12545 2.18 LINK MG MG L1510 O HOH R2003 1555 12545 2.19 LINK MG MG L1510 OD2 ASP L 346 1555 1555 2.74 LINK MG MG L1510 O HOH L2024 1555 1555 2.19 LINK MG MG L1510 O HOH L2028 1555 1555 2.18 LINK ZN ZN L1511 SG CYS L 407 1555 12545 2.26 LINK ZN ZN L1511 SG CYS L 404 1555 1555 2.10 LINK ZN ZN L1511 SG CYS L 407 1555 1555 2.14 LINK ZN ZN L1511 SG CYS L 404 1555 12545 2.12 SITE 1 AC1 8 ASP L 303 ASP L 346 HOH L2023 HOH L2024 SITE 2 AC1 8 HOH L2028 HOH L2029 HOH R2002 HOH R2003 SITE 1 AC2 2 CYS L 404 CYS L 407 SITE 1 AC3 1 SER L 295 CRYST1 196.049 196.049 142.660 90.00 90.00 120.00 P 62 2 2 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.005101 0.002945 0.000000 0.00000 SCALE2 0.000000 0.005890 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007010 0.00000