PDB Short entry for 1OJ8 HEADER HYDROLASE 07-JUL-03 1OJ8 TITLE NOVEL AND RETRO BINDING MODES IN CYTOTOXIC RIBONUCLEASES FROM RANA TITLE 2 CATESBEIANA OF TWO CRYSTAL STRUCTURES COMPLEXED WITH D(APCPGPA) AND TITLE 3 (2',5'CPG) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RC-RNASE6 RIBONUCLEASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RIBONUCLEASE; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 5'-D(*AP*CP*GP*AP)-3'; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RANA CATESBEIANA; SOURCE 3 ORGANISM_COMMON: BULL FROG; SOURCE 4 ORGANISM_TAXID: 8400; SOURCE 5 ATCC: AAG31442; SOURCE 6 TISSUE: OCCYTE; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES KEYWDS CYTOTOXIC RIBONUCLEASES, ANTI-TUMOR ACTIVITY, SIALIC BINDING AND KEYWDS 2 NUCLEOTIDE BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.-J.TSAI,J.-H.LIU,Y.-D.LIAO,L.-Y.CHEN,P.-T.CHENG,Y.-J.SUN REVDAT 5 13-DEC-23 1OJ8 1 REMARK REVDAT 4 11-MAR-20 1OJ8 1 SEQRES LINK REVDAT 3 27-OCT-10 1OJ8 1 REMARK ATOM REVDAT 2 24-FEB-09 1OJ8 1 VERSN REVDAT 1 15-JUL-04 1OJ8 0 JRNL AUTH C.-J.TSAI,J.-H.LIU,Y.-D.LIAO,L.-Y.CHEN,P.-T.CHENG,Y.-J.SUN JRNL TITL RETRO AND NOVEL BINDING MODES IN CYTOTOXIC RIBONUCLEASES JRNL TITL 2 FROM RANA CATESBEIANA OF TWO CRYSTAL STRUCTURES COMPLEXED JRNL TITL 3 WITH (2',5'CPG) AND D(APCPGPA) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 11741 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) : 0.229 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1218 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 72.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1491 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3530 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 179 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 849 REMARK 3 NUCLEIC ACID ATOMS : 83 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.45000 REMARK 3 B22 (A**2) : 3.45000 REMARK 3 B33 (A**2) : -6.90000 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.14 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.910 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) : 1.450 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.060 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.230 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 50.90 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_PCA123.PARAM REMARK 3 PARAMETER FILE 2 : ACGA.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN)PCA123.TOP REMARK 3 TOPOLOGY FILE 2 : ACGA.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : WATER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OJ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1290012974. 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 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : CONFOCAL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12965 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 200 DATA REDUNDANCY : 7.320 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 35.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.43000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.800 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 1ONC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.3 M AMMONIUM SULFATE,2% PEG 400, PH REMARK 280 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 32.94000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.61500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.61500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 49.41000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.61500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.61500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 16.47000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.61500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.61500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 49.41000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.61500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.61500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 16.47000 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 32.94000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 839 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 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 HOH A2015 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2089 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2127 LIES ON A SPECIAL POSITION. 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 2110 O HOH A 2110 8664 2.02 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 PCA A 1 CA - C - N ANGL. DEV. = -16.9 DEGREES REMARK 500 PCA A 1 O - C - N ANGL. DEV. = 14.2 DEGREES REMARK 500 DC B 302 C3' - O3' - P ANGL. DEV. = -7.2 DEGREES REMARK 500 DG B 303 O3' - P - OP1 ANGL. DEV. = 9.5 DEGREES REMARK 500 DG B 303 C3' - O3' - P ANGL. DEV. = 14.0 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 CYS A 75 39.72 -144.54 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 A2005 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A2006 DISTANCE = 6.39 ANGSTROMS REMARK 525 HOH A2007 DISTANCE = 8.01 ANGSTROMS REMARK 525 HOH A2010 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH A2011 DISTANCE = 8.19 ANGSTROMS REMARK 525 HOH A2015 DISTANCE = 7.61 ANGSTROMS REMARK 525 HOH A2027 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH A2029 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH A2033 DISTANCE = 8.31 ANGSTROMS REMARK 525 HOH A2035 DISTANCE = 10.64 ANGSTROMS REMARK 525 HOH A2036 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH A2042 DISTANCE = 6.41 ANGSTROMS REMARK 525 HOH A2043 DISTANCE = 8.76 ANGSTROMS REMARK 525 HOH A2045 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH A2047 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH A2048 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH A2051 DISTANCE = 7.20 ANGSTROMS REMARK 525 HOH A2071 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A2084 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH A2090 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH A2093 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH B2006 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH B2009 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH B2011 DISTANCE = 9.20 ANGSTROMS REMARK 525 HOH B2012 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH B2013 DISTANCE = 9.76 ANGSTROMS REMARK 525 HOH B2014 DISTANCE = 8.65 ANGSTROMS REMARK 525 HOH B2015 DISTANCE = 6.23 ANGSTROMS 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OJ1 RELATED DB: PDB REMARK 900 NONPRODUCTIVE AND NOVEL BINDING MODES IN CYTOTOXIC RIBONUCLEASES REMARK 900 FROM RANA CATESBEIANA OF TWO CRYSTAL STRUCTURES COMPLEXED WITH (2', REMARK 900 5' CPG) AND D(APCPGPA) DBREF 1OJ8 A 1 105 UNP Q9DFY5 Q9DFY5 24 128 DBREF 1OJ8 B 301 304 PDB 1OJ8 1OJ8 301 304 SEQRES 1 A 105 PCA ASP TRP ASP THR PHE GLN LYS LYS HIS LEU THR ASP SEQRES 2 A 105 THR LYS LYS VAL LYS CYS ASP VAL GLU MET LYS LYS ALA SEQRES 3 A 105 LEU PHE ASP CYS LYS LYS THR ASN THR PHE ILE PHE ALA SEQRES 4 A 105 ARG PRO PRO ARG VAL GLN ALA LEU CYS LYS ASN ILE LYS SEQRES 5 A 105 ASN ASN THR ASN VAL LEU SER ARG ASP VAL PHE TYR LEU SEQRES 6 A 105 PRO GLN CYS ASN ARG LYS LYS LEU PRO CYS HIS TYR ARG SEQRES 7 A 105 LEU ASP GLY SER THR ASN THR ILE CYS LEU THR CYS MET SEQRES 8 A 105 LYS GLU LEU PRO ILE HIS PHE ALA GLY VAL GLY LYS CYS SEQRES 9 A 105 PRO SEQRES 1 B 4 DA DC DG DA MODRES 1OJ8 PCA A 1 GLU PYROGLUTAMIC ACID HET PCA A 1 8 HET SO4 A 201 5 HET SO4 A 202 5 HETNAM PCA PYROGLUTAMIC ACID HETNAM SO4 SULFATE ION FORMUL 1 PCA C5 H7 N O3 FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *220(H2 O) HELIX 1 1 ASP A 2 HIS A 10 1 9 HELIX 2 2 LYS A 18 MET A 23 1 6 HELIX 3 3 ARG A 40 LEU A 47 1 8 SHEET 1 AA 2 LEU A 11 THR A 12 0 SHEET 2 AA 2 ILE A 37 PHE A 38 1 O ILE A 37 N THR A 12 SHEET 1 AB 3 THR A 33 THR A 35 0 SHEET 2 AB 3 GLN A 67 LYS A 72 -1 O CYS A 68 N ASN A 34 SHEET 3 AB 3 HIS A 76 ASP A 80 -1 O HIS A 76 N LYS A 71 SHEET 1 AC 3 THR A 55 LEU A 58 0 SHEET 2 AC 3 ILE A 86 MET A 91 -1 O LEU A 88 N VAL A 57 SHEET 3 AC 3 LEU A 94 VAL A 101 -1 O LEU A 94 N MET A 91 SHEET 1 AD 2 PHE A 63 TYR A 64 0 SHEET 2 AD 2 THR A 83 ASN A 84 -1 O ASN A 84 N PHE A 63 SSBOND 1 CYS A 19 CYS A 68 1555 1555 2.03 SSBOND 2 CYS A 30 CYS A 75 1555 1555 2.03 SSBOND 3 CYS A 48 CYS A 90 1555 1555 2.02 SSBOND 4 CYS A 87 CYS A 104 1555 1555 2.03 LINK C PCA A 1 N ASP A 2 1555 1555 1.34 CISPEP 1 LEU A 73 PRO A 74 0 -0.20 SITE 1 AC1 5 LYS A 9 HIS A 10 HIS A 97 PHE A 98 SITE 2 AC1 5 HOH A2049 SITE 1 AC2 5 ARG A 70 LYS A 71 LYS A 72 LEU A 73 SITE 2 AC2 5 HOH A2164 CRYST1 61.230 61.230 65.880 90.00 90.00 90.00 P 43 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016332 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016332 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015179 0.00000 HETATM 1 N PCA A 1 14.137 35.600 -5.106 1.00 32.56 N HETATM 2 CA PCA A 1 14.162 34.400 -6.036 1.00 31.94 C HETATM 3 CB PCA A 1 14.709 34.863 -7.385 1.00 30.70 C HETATM 4 CG PCA A 1 14.984 36.340 -7.206 1.00 32.36 C HETATM 5 CD PCA A 1 14.586 36.653 -5.769 1.00 33.39 C HETATM 6 OE PCA A 1 14.676 37.766 -5.277 1.00 35.08 O HETATM 7 C PCA A 1 15.142 33.362 -5.438 1.00 33.76 C HETATM 8 O PCA A 1 14.982 32.154 -5.581 1.00 33.99 O