PDB Short entry for 1DY5 HEADER HYDROLASE 27-JAN-00 1DY5 TITLE DEAMIDATED DERIVATIVE OF BOVINE PANCREATIC RIBONUCLEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE A; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.27.5; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: ASN 67 REPLACED BY A BETA-ASPARTYL RESIDUE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS KEYWDS HYDROLASE, RIBONUCLEASE, DEAMIDATION EXPDTA X-RAY DIFFRACTION AUTHOR L.ESPOSITO,L.VITAGLIANO,F.SICA,A.ZAGARI,L.MAZZARELLA REVDAT 8 06-DEC-23 1DY5 1 REMARK REVDAT 7 24-JUL-19 1DY5 1 REMARK REVDAT 6 22-MAY-19 1DY5 1 REMARK REVDAT 5 24-APR-19 1DY5 1 REMARK LINK REVDAT 4 13-JUL-11 1DY5 1 VERSN REVDAT 3 29-SEP-09 1DY5 1 VERSN REVDAT 2 24-FEB-09 1DY5 1 VERSN REVDAT 1 28-MAR-00 1DY5 0 JRNL AUTH L.ESPOSITO,L.VITAGLIANO,F.SICA,G.SORRENTINO,A.ZAGARI, JRNL AUTH 2 L.MAZZARELLA JRNL TITL THE ULTRAHIGH RESOLUTION CRYSTAL STRUCTURE OF RIBONUCLEASE A JRNL TITL 2 CONTAINING AN ISOASPARTYL RESIDUE: HYDRATION AND JRNL TITL 3 STEROCHEMICAL ANALYSIS. JRNL REF J.MOL.BIOL. V. 297 713 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10731423 JRNL DOI 10.1006/JMBI.2000.3597 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.CAPASSO,A.DI DONATO,L.ESPOSITO,F.SICA,G.SORRENTINO, REMARK 1 AUTH 2 L.VITAGLIANO,A.ZAGARI,L.MAZZARELLA REMARK 1 TITL DEAMIDATION IN PROTEINS:THE CRYSTAL STRUCTURE OF BOVINE REMARK 1 TITL 2 PANCREATIC RIBONUCLEASE WITH AN ISOASPARTYL RESIDUE AT REMARK 1 TITL 3 POSITION 67 REMARK 1 REF J.MOL.BIOL. V. 257 492 1996 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8648618 REMARK 1 DOI 10.1006/JMBI.1996.0179 REMARK 2 REMARK 2 RESOLUTION. 0.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.101 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.101 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.120 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 16018 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 160386 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.100 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.100 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.118 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 15426 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 154525 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1894 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 63 REMARK 3 SOLVENT ATOMS : 381 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2287.3 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1776.3 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 38 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 22157 REMARK 3 NUMBER OF RESTRAINTS : 26709 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.020 REMARK 3 ANGLE DISTANCES (A) : 0.038 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.021 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.138 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.152 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.200 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.012 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.037 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.095 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO GEOMETRIC RESTRAINTS APPLIED TO IAS REMARK 3 RESIDUE. DUE TO POORLY DEFINED DENSITY, THE FOLLOWING ATOMS: (CE, REMARK 3 NZ) AND (CG,CD,CE,NZ) ARE MISSING FROM RESIDUES B31 E B37, REMARK 3 RESPECTIVELY. FOR RESIDUE A37 ONLY A SINGLE SIDE CHAIN REMARK 3 CONFORMATION HAS BEEN MODELED WHICH IS ALTERNATIVE TO A34 SIDE REMARK 3 CHAIN AT MINOR OCCUPANCY. THE NUMBER OF PROTEIN ATOMS USED IN REMARK 3 REFINEMENT (GIVEN ABOVE) INCLUDES CONTRIBUTIONS FROM THE REMARK 3 MULTIPLE CONFORMERS AND ATOMS BELONGING TO THE IAS RESIDUES. REMARK 4 REMARK 4 1DY5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JAN-00. REMARK 100 THE DEPOSITION ID IS D_1290004534. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-96 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.70 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.888 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 160386 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.870 REMARK 200 RESOLUTION RANGE LOW (A) : 61.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 25.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 68.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.35 REMARK 200 R MERGE FOR SHELL (I) : 0.10400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXL-97 REMARK 200 STARTING MODEL: 1LSQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: FREE LIQUID DIFFUSION METHOD USED. THE REMARK 280 PROTEIN WAS CRYSTALLIZED FROM 50% ISOPROPANOL, 0.05 M AMMONIUM REMARK 280 ACETATE, PH 5.7, CONC.=10 MG/ML, PH 5.70 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 18.73500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 400 REMARK 400 COMPOUND REMARK 400 POSITION 67 IS THE DEAMIDATION SITE. AT THIS POSITION THERE REMARK 400 IS A BETA-ASPARTYL RESIDUE (OR ISOASPARTYL RESIDUE) WHICH REMARK 400 DIFFERS FROM A NORMAL ASPARTIC ACID BY AN EXTRA METHYLENE REMARK 400 GROUP IN THE MAIN CHAIN (BETWEEN CA, C), AND A SHORTER SIDE REMARK 400 CHAIN (IT LACKS THE METHYLENE GROUP). 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 LYS B 31 CE NZ REMARK 470 LYS B 37 CG CD CE NZ 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 HZ2 LYS B 98 O HOH B 2149 1.59 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 ARG A 39 CZ ARG A 39 NH1 0.095 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 GLU A 9 OE1 - CD - OE2 ANGL. DEV. = -10.0 DEGREES REMARK 500 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 13.2 DEGREES REMARK 500 ARG A 39 NE - CZ - NH2 ANGL. DEV. = -9.5 DEGREES REMARK 500 VAL A 43 CG1 - CB - CG2 ANGL. DEV. = -10.7 DEGREES REMARK 500 ASP A 83 CB - CG - OD1 ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG A 85 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 85 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 SER A 90 CA - CB - OG ANGL. DEV. = -18.7 DEGREES REMARK 500 ASN A 113 CB - CG - OD1 ANGL. DEV. = 16.6 DEGREES REMARK 500 GLU B 9 OE1 - CD - OE2 ANGL. DEV. = -12.2 DEGREES REMARK 500 ASP B 38 CB - CG - OD1 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG B 39 NE - CZ - NH1 ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG B 39 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 MET B 79 CA - CB - CG ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG B 85 N - CA - CB ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG B 85 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 85 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 LYS B 98 CD - CE - NZ ANGL. DEV. = 21.8 DEGREES REMARK 500 HIS B 105 CG - ND1 - CE1 ANGL. DEV. = 6.0 DEGREES REMARK 500 GLU B 111 OE1 - CD - OE2 ANGL. DEV. = 15.1 DEGREES REMARK 500 GLU B 111 CG - CD - OE2 ANGL. DEV. = -13.3 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 HIS A 48 66.93 -103.05 REMARK 500 GLN A 60 -133.35 -100.37 REMARK 500 GLN A 69 -132.77 -100.97 REMARK 500 ASN A 71 39.84 -86.65 REMARK 500 ASN B 34 33.72 70.57 REMARK 500 HIS B 48 65.89 -101.01 REMARK 500 GLN B 60 -131.85 -101.60 REMARK 500 GLN B 69 -121.40 -98.77 REMARK 500 ASN B 71 39.56 -89.96 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 125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 126 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 805 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SSB RELATED DB: PDB REMARK 900 RIBONUCLEASE A (RESIDUES 1 - 118) COMPLEXED WITH SYNTHETIC REMARK 900 RIBONUCLEASE A (RESIDUES 111 - 124, PHE 120 REPLACED BY TYR (F120Y)) REMARK 900 RELATED ID: 1W4Q RELATED DB: PDB REMARK 900 BINDING OF NONNATURAL 3'-NUCLEOTIDES TO RIBONUCLEASE A REMARK 900 RELATED ID: 1AFU RELATED DB: PDB REMARK 900 STRUCTURE OF RIBONUCLEASE A AT 2.0 ANGSTROMS FROM MONOCLINIC REMARK 900 CRYSTALS REMARK 900 RELATED ID: 1C0B RELATED DB: PDB REMARK 900 BOVINE PANCREATIC RIBONUCLEASE A DESICCATED FOR 2.5 DAYS REMARK 900 RELATED ID: 6RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 240K REMARK 900 RELATED ID: 1YMR RELATED DB: PDB REMARK 900 THE STUDY OF REDUCTIVE UNFOLDING PATHWAYS OF RNASE A (Y92AMUTANT) REMARK 900 RELATED ID: 1O0O RELATED DB: PDB REMARK 900 RIBONUCLEASE A IN COMPLEX WITH ADENOSINE-2 ',5'-DIPHOSPHATE REMARK 900 RELATED ID: 8RSA RELATED DB: PDB REMARK 900 RIBONUCLEASE A (PHOSPHATE-FREE) COMPLEX WITH N==E2.12==-N-ACETYL REMARK 900 DEOXYTHYMIDINE REMARK 900 RELATED ID: 5RSA RELATED DB: PDB REMARK 900 RIBONUCLEASE A (JOINT NEUTRON AND X-RAY) REMARK 900 RELATED ID: 7RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 260K REMARK 900 RELATED ID: 1RNO RELATED DB: PDB REMARK 900 RIBONUCLEASE A CRYSTALLIZED FROM 80% AMMONIUM SULPHATE REMARK 900 RELATED ID: 2W5L RELATED DB: PDB REMARK 900 RNASE A-NADP COMPLEX REMARK 900 RELATED ID: 1IZQ RELATED DB: PDB REMARK 900 F46V MUTANT OF BOVINE PANCREATIC RIBONUCLEASE A REMARK 900 RELATED ID: 1EID RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F120G MUTANT OF BOVINE PANCREATICRIBONUCLEASE A REMARK 900 RELATED ID: 1CJQ RELATED DB: PDB REMARK 900 X-RAY CRYSTALLOGRAPHIC STUDIES OF THE DENATURATION OF THE REMARK 900 DENATURATION OF RIBONUCLEASE S. REMARK 900 RELATED ID: 1EOS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A COMPLEXED WITH URIDYLYL(2', 5') REMARK 900 GUANOSINE (PRODUCTIVE BINDING) REMARK 900 RELATED ID: 1RNN RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEX WITH CYTIDYLIC ACID ( 5'CMP) CRYSTALLIZED REMARK 900 FROM 8M SODIUM FORMATE REMARK 900 RELATED ID: 1J82 RELATED DB: PDB REMARK 900 OSMOLYTE STABILIZATION OF RNASE REMARK 900 RELATED ID: 1QHC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A IN COMPLEX WITH 5'- PHOSPHO-2'- REMARK 900 DEOXYURIDINE-3 '-PYROPHOSPHATE ADENOSINE-3'- PHOSPHATE REMARK 900 RELATED ID: 1YMW RELATED DB: PDB REMARK 900 THE STUDY OF REDUCTIVE UNFOLDING PATHWAYS OF RNASE A (Y92GMUTANT) REMARK 900 RELATED ID: 1F0V RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN RNASE A DIMER DISPLAYING A NEW TYPE OF 3D REMARK 900 DOMAIN SWAPPING REMARK 900 RELATED ID: 1AFK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A IN COMPLEX WITH 5'- REMARK 900 DIPHOSPHOADENOSINE-3'- PHOSPHATE REMARK 900 RELATED ID: 1O0H RELATED DB: PDB REMARK 900 RIBONUCLEASE A IN COMPLEX WITH 5'-ADP REMARK 900 RELATED ID: 1JN4 RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF RIBONUCLEASE A IN COMPLEX WITH 2'- REMARK 900 DEOXYURIDINE 3'-PYROPHOSPHATE (P'-5') ADENOSINE REMARK 900 RELATED ID: 1RNQ RELATED DB: PDB REMARK 900 RIBONUCLEASE A CRYSTALLIZED FROM 8M SODIUM FORMATE REMARK 900 RELATED ID: 1RNM RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEX WITH CYTIDYLIC ACID ( 5'CMP) CRYSTALLIZED REMARK 900 FROM 80% AMMONIUM SULPHATE REMARK 900 RELATED ID: 1RBF RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY GLY (M13G) REMARK 900 RELATED ID: 1Z3M RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MUTANT RIBONUCLEASE S ( F8NVA) REMARK 900 RELATED ID: 1RNX RELATED DB: PDB REMARK 900 RIBONUCLEASE A CRYSTALLIZED FROM 3M SODIUM CHLORIDE, 30% AMMONIUM REMARK 900 SULFATE REMARK 900 RELATED ID: 1ROB RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEXED WITH CYTIDYLIC ACID REMARK 900 RELATED ID: 1RBN RELATED DB: PDB REMARK 900 RIBONUCLEASE A DERIVATIVE II COMPLEXED WITH 6-CHLOROPURINE RIBOSIDE REMARK 900 5'-MONOPHOSPHATE REMARK 900 RELATED ID: 1RBX RELATED DB: PDB REMARK 900 RIBONUCLEASE A CONTROL REMARK 900 RELATED ID: 1EOW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A COMPLEXED WITH URIDYLYL(2', 5') REMARK 900 GUANOSINE (NON- PRODUCTIVE BINDING) REMARK 900 RELATED ID: 1RBI RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY VAL (M13V) REMARK 900 RELATED ID: 7RSA RELATED DB: PDB REMARK 900 RIBONUCLEASE A (PHOSPHATE-FREE) REMARK 900 RELATED ID: 1RBJ RELATED DB: PDB REMARK 900 RIBONUCLEASE B COMPLEX WITH D(TETRA-(DEOXY- ADENYLATE)) REMARK 900 RELATED ID: 1DFJ RELATED DB: PDB REMARK 900 RIBONUCLEASE INHIBITOR COMPLEXED WITH RIBONUCLEASE A REMARK 900 RELATED ID: 1RSM RELATED DB: PDB REMARK 900 LYS-7-(DINITROPHENYLENE)-LYS-41 CROSS-LINKED RIBONUCLEASE A REMARK 900 RELATED ID: 1KF5 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF RNASE A AT PH 7.1 REMARK 900 RELATED ID: 1XPS RELATED DB: PDB REMARK 900 BOVINE RIBONUCLEASE A (PHOSPHATE-FREE) (93 % HUMIDITY) REMARK 900 RELATED ID: 1RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 98K REMARK 900 RELATED ID: 1FEV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE ALA4AIB MUTATION IN RNASE S REMARK 900 RELATED ID: 2AAS RELATED DB: PDB REMARK 900 RIBONUCLEASE A (NMR, 32 STRUCTURES) REMARK 900 RELATED ID: 1J80 RELATED DB: PDB REMARK 900 OSMOLYTE STABILIZATION OF RNASE REMARK 900 RELATED ID: 1RHB RELATED DB: PDB REMARK 900 RIBONUCLEASE A (LOW HUMIDITY FORM: RELATIVE HUMIDITY 88 %) REMARK 900 RELATED ID: 1RPG RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEXED WITH DEOXYCYTIDYL-3 ',5'-DEOXYADENOSINE REMARK 900 (RNASE A/D(CPA) REMARK 900 RELATED ID: 1FS3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILD-TYPE BOVINE PANCREATICRIBONUCLEASE A REMARK 900 RELATED ID: 1B6V RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A HYBRID BETWEEN RIBONUCLEASE A AND BOVINE REMARK 900 SEMINAL RIBONUCLEASE REMARK 900 RELATED ID: 3SRN RELATED DB: PDB REMARK 900 SEMISYNTHETIC RIBONUCLEASE A MUTANT WITH ASP 121 REPLACED BY ASN REMARK 900 (D121N) (RNASE 1-118: 111-124 (D121N)) REMARK 900 RELATED ID: 1Z6S RELATED DB: PDB REMARK 900 RIBONUCLEASE A- AMP COMPLEX REMARK 900 RELATED ID: 1KF8 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF RNASE A AT PH 8.8 REMARK 900 RELATED ID: 1RTB RELATED DB: PDB REMARK 900 RIBONUCLEASE A (RNASE A) REMARK 900 RELATED ID: 4RSK RELATED DB: PDB REMARK 900 STRUCTURE OF THE K7A/R10A/K66A VARIANT OF RIBONUCLEASE A COMPLEXED REMARK 900 WITH 3'-UMP REMARK 900 RELATED ID: 1BZQ RELATED DB: PDB REMARK 900 COMPLEX OF A DROMEDARY SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH REMARK 900 RNASE A REMARK 900 RELATED ID: 9RSA RELATED DB: PDB REMARK 900 RIBONUCLEASE A (PHOSPHATE-FREE) COMPLEX WITH N==D1.119==-N-ACETYL REMARK 900 DEOXYURIDINE REMARK 900 RELATED ID: 1BEL RELATED DB: PDB REMARK 900 HYDROLASE PHOSPHORIC DIESTER, RIBONUCLEIC ACID REMARK 900 RELATED ID: 1KF4 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF RNASE A AT PH 6.3 REMARK 900 RELATED ID: 1KF7 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF RNASE A AT PH 8.0 REMARK 900 RELATED ID: 1RBW RELATED DB: PDB REMARK 900 RIBONUCLEASE A WITH GUANIDINIUM REMARK 900 RELATED ID: 9RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 320K REMARK 900 RELATED ID: 1EIE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F120W MUTANT OF BOVINE PANCREATICRIBONUCLEASE A REMARK 900 RELATED ID: 1RPF RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEXED WITH CYTIDINE-3'- MONOPHOSPHATE (RNASE A/3' REMARK 900 -CMP) REMARK 900 RELATED ID: 1O0M RELATED DB: PDB REMARK 900 RIBONUCLEASE A IN COMPLEX WITH URIDINE-2'- PHOSPHATE REMARK 900 RELATED ID: 1C8W RELATED DB: PDB REMARK 900 THR45GLY VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 1RNC RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEX WITH CYTIDYLYL-2',5 '-GUANOSINE (2',5'-CPG) REMARK 900 RELATED ID: 1RCA RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: RIBONUCLEASE A; CHAIN: NULL; SYNONYM: RNASE A; REMARK 900 EC: 3.1.27.5; HETEROGEN: DEOXYCYTIDYLYL-3',5'-GUANOSINE (3 ',5'- REMARK 900 DCPDG); OTHER_DETAILS: CO-CRYSTALLIZED COMPLEX REMARK 900 RELATED ID: 1JVT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A (LIGAND- FREE FORM) REMARK 900 RELATED ID: 1C0C RELATED DB: PDB REMARK 900 BOVINE PANCREATIC RIBONUCLEASE A DESICCATED FOR 4.0 DAYS REMARK 900 RELATED ID: 3RSD RELATED DB: PDB REMARK 900 STRUCTURE OF THE D121N VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 1XPT RELATED DB: PDB REMARK 900 BOVINE RIBONUCLEASE A (PHOSPHATE-FREE) REMARK 900 RELATED ID: 1RBB RELATED DB: PDB REMARK 900 RIBONUCLEASE B REMARK 900 RELATED ID: 2BLZ RELATED DB: PDB REMARK 900 RNASE AFTER A HIGH DOSE X-RAY "BURN" REMARK 900 RELATED ID: 3RSP RELATED DB: PDB REMARK 900 STRUCTURE OF THE P93G VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 1SSC RELATED DB: PDB REMARK 900 RIBONUCLEASE A (SEMISYNTHETIC) CRYSTALLIZED FROM AQUEOUS ETHANOL REMARK 900 [RNASE 1-118:111-124] REMARK 900 RELATED ID: 8RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 300K REMARK 900 RELATED ID: 2APQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN ACTIVE SITE MUTANT OF BOVINEPANCREATIC REMARK 900 RIBONUCLEASE A (H119A- RNASE A) WITH A 10-GLUTAMINE EXPANSION IN REMARK 900 THE C-TERMINAL HINGE-LOOP. REMARK 900 RELATED ID: 1W4O RELATED DB: PDB REMARK 900 BINDING OF NONNATURAL 3'-NUCLEOTIDES TO RIBONUCLEASE A REMARK 900 RELATED ID: 1J7Z RELATED DB: PDB REMARK 900 OSMOLYTE STABILIZATION OF RIBONUCLEASE REMARK 900 RELATED ID: 1RBD RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY ALPHA-AMINO-NORMAL- REMARK 900 BUTYRIC ACID (M13ABA) REMARK 900 RELATED ID: 1RNZ RELATED DB: PDB REMARK 900 RIBONUCLEASE A CRYSTALLIZED FROM 2.5M SODIUM CHLORIDE, 3.3M SODIUM REMARK 900 FORMATE REMARK 900 RELATED ID: 1JVV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A (RETRO- SOAKED FORM) REMARK 900 RELATED ID: 1RAR RELATED DB: PDB REMARK 900 RIBONUCLEASE A FLUORESCENT DERIVATIVE [RNASE 1 -124 (AENS-HIS -12)] REMARK 900 FROM NACL CRYSTAL REMARK 900 RELATED ID: 1Z3L RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF A MUTANT RIBONUCLEASE S (F8ANB) REMARK 900 RELATED ID: 1KF3 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF RNASE A AT PH 5.9 REMARK 900 RELATED ID: 1AQP RELATED DB: PDB REMARK 900 RIBONUCLEASE A COPPER COMPLEX REMARK 900 RELATED ID: 2W5M RELATED DB: PDB REMARK 900 RNASE A-PYROPHOSPHATE ION COMPLEX REMARK 900 RELATED ID: 1RBH RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY LEU (M13L) REMARK 900 RELATED ID: 1RBG RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY ILE (M13I) REMARK 900 RELATED ID: 1O0N RELATED DB: PDB REMARK 900 RIBONUCLEASE A IN COMPLEX WITH URIDINE-3'- PHOSPHATE REMARK 900 RELATED ID: 3RSK RELATED DB: PDB REMARK 900 STRUCTURE OF THE K7A/R10A/K66A VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 1JS0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF 3D DOMAIN-SWAPPED RNASE A MINOR TRIMER REMARK 900 RELATED ID: 1SSA RELATED DB: PDB REMARK 900 RIBONUCLEASE A (RESIDUES 1 - 118) COMPLEXED WITH SYNTHETIC REMARK 900 RIBONUCLEASE A (RESIDUES 111 - 124, PHE 120 REPLACED BY LEU (F120L)) REMARK 900 RELATED ID: 1CJR RELATED DB: PDB REMARK 900 X-RAY CRYSTALLOGRAPHIC STUDIES OF DENATURATION IN RIBONUCLEASE S REMARK 900 RELATED ID: 1EIC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF F120A MUTANT OF BOVINE PANCREATICRIBONUCLEASE A REMARK 900 RELATED ID: 1D5D RELATED DB: PDB REMARK 900 THE ROLE OF PHENYLALANINE 8 IN THE STABILIZATION OF THE SPROTEIN-S REMARK 900 PEPTIDE INTERACTION: PACKING AND CAVITIES REMARK 900 RELATED ID: 1YMN RELATED DB: PDB REMARK 900 THE STUDY OF REDUCTIVE UNFOLDING PATHWAYS OF RNASE A (Y92LMUTANT) REMARK 900 RELATED ID: 1J81 RELATED DB: PDB REMARK 900 OSMOLYTE STABILIZATION OF RNASE REMARK 900 RELATED ID: 1RNW RELATED DB: PDB REMARK 900 RECOMBINANT RIBONUCLEASE A CRYSTALLIZED FROM 80% AMMONIUM SULPHATE REMARK 900 RELATED ID: 2W5K RELATED DB: PDB REMARK 900 RNASE A-NADPH COMPLEX REMARK 900 RELATED ID: 1RPH RELATED DB: PDB REMARK 900 RIBONUCLEASE A REMARK 900 RELATED ID: 2RNS RELATED DB: PDB REMARK 900 RIBONUCLEASE S (PH 4.75) REMARK 900 RELATED ID: 1RTA RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEX WITH THYMIDYLIC ACID TETRAMER REMARK 900 RELATED ID: 1RNU RELATED DB: PDB REMARK 900 RIBONUCLEASE S (PH 5.5) REMARK 900 RELATED ID: 1RNY RELATED DB: PDB REMARK 900 RIBONUCLEASE A CRYSTALLIZED FROM 3M CESIUM CHLORIDE, 30% AMMONIUM REMARK 900 SULFATE REMARK 900 RELATED ID: 1Z3P RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF A MUTANT RIBONUCLEASE S (M13NVA) REMARK 900 RELATED ID: 1GV7 RELATED DB: PDB REMARK 900 GUEST-HOST CROSSTALK IN AN ANGIOGENIN/RNASE A CHIMERIC PROTEIN REMARK 900 RELATED ID: 1RCN RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEXED WITH DEOXYRIBONUCLEIC ACID (5'-D(APTPAPAP)- REMARK 900 3') REMARK 900 RELATED ID: 1RNV RELATED DB: PDB REMARK 900 RIBONUCLEASE S (PH 4.75) REMARK 900 RELATED ID: 4RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 180K REMARK 900 RELATED ID: 1W4P RELATED DB: PDB REMARK 900 BINDING OF NONNATURAL 3'-NUCLEOTIDES TO RIBONUCLEASE A REMARK 900 RELATED ID: 4RSD RELATED DB: PDB REMARK 900 STRUCTURE OF THE D121A VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 1A5P RELATED DB: PDB REMARK 900 C[40,95]A VARIANT OF BOVINE PANCREATIC RIBONUCLEASE A REMARK 900 RELATED ID: 1WBU RELATED DB: PDB REMARK 900 FRAGMENT BASED LEAD DISCOVERY USING CRYSTALLOGRAPHY REMARK 900 RELATED ID: 1RHA RELATED DB: PDB REMARK 900 RIBONUCLEASE A (LOW HUMIDITY FORM: RELATIVE HUMIDITY 79 %) REMARK 900 RELATED ID: 1RAS RELATED DB: PDB REMARK 900 RIBONUCLEASE A FLUORESCENT DERIVATIVE [RNASE 1 -124 (AENS-HIS-12)] REMARK 900 FROM AMMONIUM SULFATE CRYSTAL REMARK 900 RELATED ID: 2BLP RELATED DB: PDB REMARK 900 RNASE BEFORE UNATTENUATED X-RAY BURN REMARK 900 RELATED ID: 1KF2 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF RNASE A AT PH 5.2 REMARK 900 RELATED ID: 1RND RELATED DB: PDB REMARK 900 RIBONUCLEASE A COMPLEX WITH DEOXYCYTIDYLYL-3 ',5'-GUANOSINE (3',5'- REMARK 900 DCPDG) REMARK 900 RELATED ID: 1D5H RELATED DB: PDB REMARK 900 RNASE S(F8A). MUTANT RIBONUCLEASE S. REMARK 900 RELATED ID: 1SRN RELATED DB: PDB REMARK 900 SEMISYNTHETIC RIBONUCLEASE A (RNASE 1-118( COLON)111-124) REMARK 900 RELATED ID: 1D5E RELATED DB: PDB REMARK 900 THE ROLE OF PHENYLALANINE 8 IN THE STABILIZATION OF THE SPROTEIN-S REMARK 900 PEPTIDE INTERACTION: PACKING AND CAVITIES REMARK 900 RELATED ID: 2RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 130K REMARK 900 RELATED ID: 1IZP RELATED DB: PDB REMARK 900 F46L MUTANT OF BOVINE PANCREATIC RIBONUCLEASE A REMARK 900 RELATED ID: 2W5G RELATED DB: PDB REMARK 900 RNASE A-5'-ATP COMPLEX REMARK 900 RELATED ID: 1O0F RELATED DB: PDB REMARK 900 RNASE A IN COMPLEX WITH 3',5'-ADP REMARK 900 RELATED ID: 1IZR RELATED DB: PDB REMARK 900 F46A MUTANT OF BOVINE PANCREATIC RIBONUCLEASE A REMARK 900 RELATED ID: 1C9X RELATED DB: PDB REMARK 900 H119A VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 2RLN RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET S 13 REPLACED BY NORLEUCINE (M(S 13) REMARK 900 NLE) REMARK 900 RELATED ID: 4SRN RELATED DB: PDB REMARK 900 SEMISYNTHETIC RIBONUCLEASE A MUTANT WITH ASP 121 REPLACED BY ALA REMARK 900 (D121A) (RNASE 1-118: 111-124 (D121A)) REMARK 900 RELATED ID: 1C9V RELATED DB: PDB REMARK 900 H12A VARIANT OF RIBONUCLEASE A REMARK 900 RELATED ID: 5RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 220K REMARK 900 RELATED ID: 1U1B RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE PANCREATIC RIBONUCLEASE A IN COMPLEXWITH 3'- REMARK 900 PHOSPHOTHYMIDINE (3'-5')- PYROPHOSPHATE ADENOSINE3'-PHOSPHATE REMARK 900 RELATED ID: 1RUV RELATED DB: PDB REMARK 900 RIBONUCLEASE A-URIDINE VANADATE COMPLEX: HIGH RESOLUTION RESOLUTION REMARK 900 X-RAY STRUCTURE (1.3 A) REMARK 900 RELATED ID: 2W5I RELATED DB: PDB REMARK 900 RNASE A-AP3A COMPLEX REMARK 900 RELATED ID: 1RBC RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY ALA (M13A) REMARK 900 RELATED ID: 1AFL RELATED DB: PDB REMARK 900 RIBONUCLEASE A IN COMPLEX WITH 5'- DIPHOSPHOADENOSINE 2'-PHOSPHATE REMARK 900 AT 1.7 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1Z6D RELATED DB: PDB REMARK 900 RIBONUCLEASE A- IMP COMPLEX REMARK 900 RELATED ID: 1RBE RELATED DB: PDB REMARK 900 RIBONUCLEASE S MUTANT WITH MET 13 REPLACED BY PHE (M13F) REMARK 900 RELATED ID: 1A5Q RELATED DB: PDB REMARK 900 P93A VARIANT OF BOVINE PANCREATIC RIBONUCLEASE A REMARK 900 RELATED ID: 1KH8 RELATED DB: PDB REMARK 900 STRUCTURE OF A CIS-PROLINE (P114) TO GLYCINE VARIANT OFRIBONUCLEASE REMARK 900 A REMARK 900 RELATED ID: 1LSQ RELATED DB: PDB REMARK 900 RIBONUCLEASE A WITH ASN 67 REPLACED BY A BETA-ASPARTYL RESIDUE REMARK 900 RELATED ID: 1JVU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF RIBONUCLEASE A (COMPLEXED FORM) REMARK 900 RELATED ID: 1A2W RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A 3D DOMAIN-SWAPPED DIMER OF BOVINE PANCREATIC REMARK 900 RIBONUCLEASE A REMARK 900 RELATED ID: 3RAT RELATED DB: PDB REMARK 900 RIBONUCLEASE A AT 160K REMARK 900 RELATED ID: 3RN3 RELATED DB: PDB REMARK 900 RIBONUCLEASE A REMARK 999 REMARK 999 SEQUENCE REMARK 999 POSITION 67 IS THE DEAMIDATION SITE. AT THIS POSITION REMARK 999 THERE IS A BETA-ASPARTYL RESIDUE (OR ISOASPARTYL RESIDUE) REMARK 999 WHICH DIFFERS FROM A NORMAL ASPARTIC ACID BY AN EXTRA REMARK 999 METHYLENE GROUP IN THE MAIN CHAIN (BETWEEN CA, C), AND A REMARK 999 SHORTER SIDE CHAIN (IT LACKS THE METHYLENE GROUP). DBREF 1DY5 A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 1DY5 B 1 124 UNP P61823 RNAS1_BOVIN 27 150 SEQADV 1DY5 IAS A 67 UNP P61823 ASN 93 CONFLICT SEQADV 1DY5 IAS B 67 UNP P61823 ASN 93 CONFLICT SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS IAS GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 B 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 B 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 B 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 B 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 B 124 LYS IAS GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 B 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 B 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 B 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 B 124 VAL HIS PHE ASP ALA SER VAL HET IAS A 67 11 HET IAS B 67 11 HET SO4 A 125 5 HET ACT A 600 4 HET IPA A 800 4 HET IPA A 801 4 HET IPA A 802 4 HET IPA A 803 4 HET SO4 B 125 5 HET SO4 B 126 5 HET ACT B 600 4 HET ACT B 601 4 HET ACT B 602 4 HET IPA B 800 4 HET IPA B 801 4 HET IPA B 804 4 HET IPA B 805 4 HETNAM IAS BETA-L-ASPARTIC ACID HETNAM SO4 SULFATE ION HETNAM ACT ACETATE ION HETNAM IPA ISOPROPYL ALCOHOL HETSYN IAS L-ASPARTIC ACID HETSYN IPA 2-PROPANOL FORMUL 1 IAS 2(C4 H7 N O4) FORMUL 3 SO4 3(O4 S 2-) FORMUL 4 ACT 4(C2 H3 O2 1-) FORMUL 5 IPA 8(C3 H8 O) FORMUL 18 HOH *381(H2 O) HELIX 1 1 THR A 3 MET A 13 1 11 HELIX 2 2 ASN A 24 ARG A 33 1 10 HELIX 3 3 SER A 50 VAL A 57 1 8 HELIX 4 4 CYS A 58 GLN A 60 5 3 HELIX 5 5 THR B 3 MET B 13 1 11 HELIX 6 6 ASN B 24 ARG B 33 1 10 HELIX 7 7 SER B 50 VAL B 57 1 8 HELIX 8 8 CYS B 58 GLN B 60 5 3 SHEET 1 AA 3 VAL A 43 VAL A 47 0 SHEET 2 AA 3 MET A 79 GLU A 86 -1 O THR A 82 N PHE A 46 SHEET 3 AA 3 TYR A 97 LYS A 104 -1 O LYS A 98 N ARG A 85 SHEET 1 AB 4 LYS A 61 VAL A 63 0 SHEET 2 AB 4 CYS A 72 GLN A 74 -1 O CYS A 72 N VAL A 63 SHEET 3 AB 4 ILE A 106 GLU A 111 -1 O VAL A 108 N TYR A 73 SHEET 4 AB 4 VAL A 116 SER A 123 -1 O VAL A 116 N GLU A 111 SHEET 1 BA 3 VAL B 43 VAL B 47 0 SHEET 2 BA 3 MET B 79 GLU B 86 -1 O THR B 82 N PHE B 46 SHEET 3 BA 3 TYR B 97 LYS B 104 -1 O LYS B 98 N ARG B 85 SHEET 1 BB 4 LYS B 61 VAL B 63 0 SHEET 2 BB 4 CYS B 72 GLN B 74 -1 O CYS B 72 N VAL B 63 SHEET 3 BB 4 ILE B 106 GLU B 111 -1 O VAL B 108 N TYR B 73 SHEET 4 BB 4 VAL B 116 SER B 123 -1 O VAL B 116 N GLU B 111 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.05 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.04 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.05 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.08 SSBOND 5 CYS B 26 CYS B 84 1555 1555 2.05 SSBOND 6 CYS B 40 CYS B 95 1555 1555 2.02 SSBOND 7 CYS B 58 CYS B 110 1555 1555 2.04 SSBOND 8 CYS B 65 CYS B 72 1555 1555 2.08 LINK C LYS A 66 N IAS A 67 1555 1555 1.34 LINK CG IAS A 67 N GLY A 68 1555 1555 1.31 LINK C LYS B 66 N IAS B 67 1555 1555 1.37 LINK CG IAS B 67 N GLY B 68 1555 1555 1.38 CISPEP 1 TYR A 92 PRO A 93 0 12.19 CISPEP 2 ASN A 113 PRO A 114 0 7.63 CISPEP 3 TYR B 92 PRO B 93 0 3.01 CISPEP 4 ASN B 113 PRO B 114 0 5.81 SITE 1 AC1 12 GLN A 11 HIS A 12 LYS A 41 VAL A 118 SITE 2 AC1 12 HIS A 119 PHE A 120 HOH A2170 HOH A2171 SITE 3 AC1 12 HOH A2172 HOH A2173 HOH A2174 HOH A2175 SITE 1 AC2 13 GLN B 11 HIS B 12 LYS B 41 VAL B 118 SITE 2 AC2 13 HIS B 119 PHE B 120 HOH B2184 HOH B2185 SITE 3 AC2 13 HOH B2186 HOH B2187 HOH B2191 HOH B2192 SITE 4 AC2 13 HOH B2202 SITE 1 AC3 7 ALA B 64 THR B 70 THR B 87 GLY B 88 SITE 2 AC3 7 SER B 89 HOH B2188 HOH B2189 SITE 1 AC4 7 HIS A 12 ASN A 44 THR A 45 PHE A 120 SITE 2 AC4 7 HOH A2174 HOH A2175 HOH A2176 SITE 1 AC5 8 HIS B 12 ASN B 44 THR B 45 PHE B 120 SITE 2 AC5 8 HOH B2190 HOH B2191 HOH B2192 HOH B2193 SITE 1 AC6 5 ARG B 85 HOH B2194 HOH B2195 HOH B2196 SITE 2 AC6 5 HOH B2197 SITE 1 AC7 3 MET B 29 HOH B2198 HOH B2199 SITE 1 AC8 3 ASN A 62 VAL A 63 LYS A 98 SITE 1 AC9 5 GLN A 55 TYR A 115 HOH A2063 HOH A2098 SITE 2 AC9 5 HOH A2160 SITE 1 BC1 3 ASN A 27 GLU A 111 GLY A 112 SITE 1 BC2 3 SER A 15 HIS A 48 HOH A2177 SITE 1 BC3 5 ASN B 62 VAL B 63 LYS B 98 HOH B2189 SITE 2 BC3 5 HOH B2200 SITE 1 BC4 1 HOH B2201 SITE 1 BC5 2 IAS B 67 HOH B2202 SITE 1 BC6 3 SER B 22 HOH B2203 HOH B2204 CRYST1 61.314 37.470 44.915 90.00 94.55 90.00 P 1 21 1 4 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 0.016309 0.000000 0.001298 0.00000 SCALE2 0.000000 0.026688 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022335 0.00000