HEADER HYDROLASE 05-MAY-98 1BC4 TITLE THE SOLUTION STRUCTURE OF A CYTOTOXIC RIBONUCLEASE FROM THE OOCYTES OF TITLE 2 RANA CATESBEIANA (BULLFROG), NMR, 15 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RC RNASE; COMPND 5 EC: 3.1.27.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RANA CATESBEIANA; SOURCE 3 ORGANISM_COMMON: BULLFROG; SOURCE 4 ORGANISM_TAXID: 8400 KEYWDS HYDROLASE, PHOSPHORIC DIESTER, RC-RNASE, CYTOTOXIC PROTEIN, SIALIC KEYWDS 2 ACID BINDING LECTIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR C.-F.CHANG,C.CHEN,Y.-C.CHEN,K.HOM,R.-F.HUANG,T.HUANG REVDAT 6 13-NOV-24 1BC4 1 REMARK REVDAT 5 25-DEC-19 1BC4 1 REMARK SEQRES LINK REVDAT 4 24-FEB-09 1BC4 1 VERSN REVDAT 3 01-APR-03 1BC4 1 JRNL REVDAT 2 28-OCT-98 1BC4 1 REMARK JRNL REVDAT 1 14-OCT-98 1BC4 0 JRNL AUTH C.F.CHANG,C.CHEN,Y.C.CHEN,K.HOM,R.F.HUANG,T.H.HUANG JRNL TITL THE SOLUTION STRUCTURE OF A CYTOTOXIC RIBONUCLEASE FROM THE JRNL TITL 2 OOCYTES OF RANA CATESBEIANA (BULLFROG). JRNL REF J.MOL.BIOL. V. 283 231 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9761686 JRNL DOI 10.1006/JMBI.1998.2082 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.CHEN,K.HOM,R.F.HUANG,P.J.CHOU,Y.D.LIAO,T.HUANG REMARK 1 TITL THE SECONDARY STRUCTURE OF A PYRIMIDINE-GUANINE REMARK 1 TITL 2 SEQUENCE-SPECIFIC RIBONUCLEASE POSSESSING CYTOTOXIC ACTIVITY REMARK 1 TITL 3 FROM THE OOCYTES OF RANA CATESBEIANA REMARK 1 REF J.BIOMOL.NMR V. 8 331 1996 REMARK 1 REFN ISSN 0925-2738 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE REMARK 4 REMARK 4 1BC4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171577. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : 50MM PHOSPHATE BUFFER REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : H2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; TOCSY; NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX600 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.1 REMARK 210 METHOD USED : DYNAMICAL SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 150 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TWO-DIMENSIONAL 1H NMR. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 1 ILE A 11 65.64 -102.93 REMARK 500 1 PRO A 15 37.16 -81.51 REMARK 500 1 ILE A 17 33.99 -97.29 REMARK 500 1 ASP A 24 91.76 -60.35 REMARK 500 1 VAL A 30 -168.61 -109.73 REMARK 500 1 GLN A 33 -65.44 -165.22 REMARK 500 1 ASN A 57 110.50 171.47 REMARK 500 1 SER A 62 97.27 -59.16 REMARK 500 1 THR A 64 -92.02 -56.65 REMARK 500 1 ARG A 65 103.10 177.87 REMARK 500 1 PHE A 66 44.51 -98.25 REMARK 500 1 GLN A 67 107.39 18.17 REMARK 500 1 THR A 74 -92.88 -105.87 REMARK 500 1 ILE A 76 139.55 63.79 REMARK 500 1 GLU A 88 -172.12 -172.24 REMARK 500 1 ASN A 98 15.91 56.93 REMARK 500 1 GLN A 99 -15.36 78.29 REMARK 500 1 PRO A 101 91.25 -63.23 REMARK 500 1 ILE A 107 178.65 -56.43 REMARK 500 2 ASN A 13 80.79 -68.25 REMARK 500 2 THR A 14 59.79 -150.60 REMARK 500 2 ILE A 16 -169.17 -124.94 REMARK 500 2 ILE A 17 34.58 -97.88 REMARK 500 2 GLN A 33 -71.87 -166.31 REMARK 500 2 LYS A 35 171.27 -56.18 REMARK 500 2 VAL A 37 114.04 -164.72 REMARK 500 2 SER A 43 151.12 177.71 REMARK 500 2 VAL A 55 -164.80 -160.54 REMARK 500 2 ASN A 57 116.16 172.10 REMARK 500 2 SER A 62 95.81 -62.18 REMARK 500 2 THR A 64 -94.65 -52.16 REMARK 500 2 ARG A 65 101.90 173.66 REMARK 500 2 PHE A 66 44.42 -96.87 REMARK 500 2 GLN A 67 106.24 19.48 REMARK 500 2 THR A 74 -95.72 -125.55 REMARK 500 2 SER A 75 121.21 -171.34 REMARK 500 2 GLN A 99 9.58 52.69 REMARK 500 2 PRO A 101 90.08 -60.79 REMARK 500 2 ILE A 107 -171.20 -69.15 REMARK 500 2 ARG A 109 73.63 -160.88 REMARK 500 3 ILE A 17 41.15 -93.71 REMARK 500 3 ASP A 24 90.88 -62.49 REMARK 500 3 GLN A 33 -75.45 -166.24 REMARK 500 3 VAL A 37 117.55 -162.04 REMARK 500 3 SER A 43 151.23 178.33 REMARK 500 3 VAL A 55 -164.47 -161.12 REMARK 500 3 ASN A 57 117.43 172.44 REMARK 500 3 SER A 62 93.08 -59.12 REMARK 500 3 THR A 64 -90.45 -52.34 REMARK 500 3 ARG A 65 101.06 171.48 REMARK 500 REMARK 500 THIS ENTRY HAS 286 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 36 0.23 SIDE CHAIN REMARK 500 1 ARG A 65 0.32 SIDE CHAIN REMARK 500 1 ARG A 73 0.30 SIDE CHAIN REMARK 500 1 ARG A 79 0.25 SIDE CHAIN REMARK 500 1 ARG A 86 0.28 SIDE CHAIN REMARK 500 1 ARG A 109 0.31 SIDE CHAIN REMARK 500 2 ARG A 36 0.32 SIDE CHAIN REMARK 500 2 ARG A 65 0.25 SIDE CHAIN REMARK 500 2 ARG A 73 0.23 SIDE CHAIN REMARK 500 2 ARG A 79 0.27 SIDE CHAIN REMARK 500 2 ARG A 86 0.22 SIDE CHAIN REMARK 500 2 ARG A 109 0.32 SIDE CHAIN REMARK 500 3 ARG A 36 0.27 SIDE CHAIN REMARK 500 3 ARG A 65 0.25 SIDE CHAIN REMARK 500 3 ARG A 73 0.22 SIDE CHAIN REMARK 500 3 ARG A 79 0.32 SIDE CHAIN REMARK 500 3 ARG A 86 0.29 SIDE CHAIN REMARK 500 3 ARG A 109 0.26 SIDE CHAIN REMARK 500 4 ARG A 36 0.32 SIDE CHAIN REMARK 500 4 ARG A 65 0.27 SIDE CHAIN REMARK 500 4 ARG A 73 0.31 SIDE CHAIN REMARK 500 4 ARG A 79 0.25 SIDE CHAIN REMARK 500 4 ARG A 86 0.30 SIDE CHAIN REMARK 500 4 ARG A 109 0.31 SIDE CHAIN REMARK 500 5 ARG A 36 0.22 SIDE CHAIN REMARK 500 5 ARG A 65 0.32 SIDE CHAIN REMARK 500 5 ARG A 73 0.31 SIDE CHAIN REMARK 500 5 ARG A 79 0.22 SIDE CHAIN REMARK 500 5 ARG A 86 0.29 SIDE CHAIN REMARK 500 5 ARG A 109 0.28 SIDE CHAIN REMARK 500 6 ARG A 36 0.29 SIDE CHAIN REMARK 500 6 ARG A 65 0.32 SIDE CHAIN REMARK 500 6 ARG A 73 0.32 SIDE CHAIN REMARK 500 6 ARG A 79 0.23 SIDE CHAIN REMARK 500 6 ARG A 86 0.31 SIDE CHAIN REMARK 500 6 ARG A 109 0.30 SIDE CHAIN REMARK 500 7 ARG A 36 0.32 SIDE CHAIN REMARK 500 7 ARG A 65 0.25 SIDE CHAIN REMARK 500 7 ARG A 73 0.24 SIDE CHAIN REMARK 500 7 ARG A 79 0.32 SIDE CHAIN REMARK 500 7 ARG A 86 0.28 SIDE CHAIN REMARK 500 7 ARG A 109 0.30 SIDE CHAIN REMARK 500 8 ARG A 36 0.27 SIDE CHAIN REMARK 500 8 ARG A 65 0.31 SIDE CHAIN REMARK 500 8 ARG A 73 0.26 SIDE CHAIN REMARK 500 8 ARG A 79 0.31 SIDE CHAIN REMARK 500 8 ARG A 86 0.25 SIDE CHAIN REMARK 500 8 ARG A 109 0.27 SIDE CHAIN REMARK 500 9 ARG A 36 0.29 SIDE CHAIN REMARK 500 9 ARG A 65 0.32 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 90 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1BC4 A 2 111 UNP P11916 RNASO_RANCA 2 111 SEQRES 1 A 111 PCA ASN TRP ALA THR PHE GLN GLN LYS HIS ILE ILE ASN SEQRES 2 A 111 THR PRO ILE ILE ASN CYS ASN THR ILE MET ASP ASN ASN SEQRES 3 A 111 ILE TYR ILE VAL GLY GLY GLN CYS LYS ARG VAL ASN THR SEQRES 4 A 111 PHE ILE ILE SER SER ALA THR THR VAL LYS ALA ILE CYS SEQRES 5 A 111 THR GLY VAL ILE ASN MET ASN VAL LEU SER THR THR ARG SEQRES 6 A 111 PHE GLN LEU ASN THR CYS THR ARG THR SER ILE THR PRO SEQRES 7 A 111 ARG PRO CYS PRO TYR SER SER ARG THR GLU THR ASN TYR SEQRES 8 A 111 ILE CYS VAL LYS CYS GLU ASN GLN TYR PRO VAL HIS PHE SEQRES 9 A 111 ALA GLY ILE GLY ARG CYS PRO MODRES 1BC4 PCA A 1 GLN PYROGLUTAMIC ACID HET PCA A 1 14 HETNAM PCA PYROGLUTAMIC ACID FORMUL 1 PCA C5 H7 N O3 HELIX 1 AL1 TRP A 3 ILE A 11 1 9 HELIX 2 AL2 ASN A 18 MET A 23 1 6 HELIX 3 AL3 ALA A 45 THR A 53 1 9 SHEET 1 S1 3 VAL A 37 ILE A 42 0 SHEET 2 S1 3 PHE A 66 ARG A 73 -1 O GLN A 67 N ILE A 42 SHEET 3 S1 3 TYR A 83 ASN A 90 -1 O GLU A 88 N LEU A 68 SHEET 1 S2 3 ASN A 57 SER A 62 0 SHEET 2 S2 3 ILE A 92 GLU A 97 -1 O ILE A 92 N SER A 62 SHEET 3 S2 3 TYR A 100 GLY A 106 -1 N TYR A 100 O GLU A 97 SSBOND 1 CYS A 19 CYS A 71 1555 1555 2.02 SSBOND 2 CYS A 34 CYS A 81 1555 1555 2.02 SSBOND 3 CYS A 52 CYS A 96 1555 1555 2.02 SSBOND 4 CYS A 93 CYS A 110 1555 1555 2.02 LINK C PCA A 1 N ASN A 2 1555 1555 1.32 CISPEP 1 ARG A 79 PRO A 80 1 -3.08 CISPEP 2 ARG A 79 PRO A 80 2 0.17 CISPEP 3 ARG A 79 PRO A 80 3 1.27 CISPEP 4 ARG A 79 PRO A 80 4 0.71 CISPEP 5 ARG A 79 PRO A 80 5 0.25 CISPEP 6 ARG A 79 PRO A 80 6 0.14 CISPEP 7 ARG A 79 PRO A 80 7 0.86 CISPEP 8 ARG A 79 PRO A 80 8 -1.34 CISPEP 9 ARG A 79 PRO A 80 9 1.39 CISPEP 10 ARG A 79 PRO A 80 10 2.07 CISPEP 11 ARG A 79 PRO A 80 11 0.12 CISPEP 12 ARG A 79 PRO A 80 12 1.13 CISPEP 13 ARG A 79 PRO A 80 13 1.27 CISPEP 14 ARG A 79 PRO A 80 14 0.72 CISPEP 15 ARG A 79 PRO A 80 15 -2.45 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1 HETATM 1 N PCA A 1 -2.510 4.308 9.056 1.00 12.00 N HETATM 2 CA PCA A 1 -3.332 3.170 8.503 1.00 12.00 C HETATM 3 CB PCA A 1 -3.699 3.515 7.062 1.00 12.00 C HETATM 4 CG PCA A 1 -3.242 4.939 6.880 1.00 12.00 C HETATM 5 CD PCA A 1 -2.483 5.276 8.157 1.00 12.00 C HETATM 6 OE PCA A 1 -1.903 6.329 8.328 1.00 12.00 O HETATM 7 C PCA A 1 -2.524 1.870 8.553 1.00 12.00 C HETATM 8 O PCA A 1 -1.544 1.774 9.274 1.00 12.00 O HETATM 9 H PCA A 1 -2.107 4.234 9.947 1.00 0.00 H HETATM 10 HA PCA A 1 -4.232 3.058 9.088 1.00 0.00 H HETATM 11 HB2 PCA A 1 -4.765 3.449 6.917 1.00 0.00 H HETATM 12 HB3 PCA A 1 -3.180 2.861 6.374 1.00 0.00 H HETATM 13 HG2 PCA A 1 -4.090 5.595 6.775 1.00 0.00 H HETATM 14 HG3 PCA A 1 -2.594 5.016 6.020 1.00 0.00 H