HEADER HYDROLASE/RNA 29-APR-85 5RSA TITLE COMPARISON OF TWO INDEPENDENTLY REFINED MODELS OF RIBONUCLEASE-A COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE A; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.27.5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 CELL_LINE: S2; SOURCE 6 ORGAN: PANCREAS KEYWDS HYDROLASE-RNA COMPLEX EXPDTA X-RAY DIFFRACTION; NEUTRON DIFFRACTION AUTHOR A.WLODAWER REVDAT 11 15-MAR-23 5RSA 1 REMARK REVDAT 10 24-OCT-18 5RSA 1 HEADER KEYWDS REVDAT 9 13-JUL-11 5RSA 1 VERSN REVDAT 8 24-FEB-09 5RSA 1 VERSN REVDAT 7 20-JUL-95 5RSA 1 EXPDTA REVDAT 6 15-APR-93 5RSA 1 REVDAT REMARK REVDAT 5 15-JAN-91 5RSA 3 HET FORMUL HETATM REVDAT 4 15-OCT-90 5RSA 1 REMARK REVDAT 3 15-OCT-89 5RSA 1 COMPND REVDAT 2 15-JAN-87 5RSA 1 REMARK REVDAT 1 17-JUL-85 5RSA 0 SPRSDE 17-JUL-85 5RSA 4RSA JRNL AUTH A.WLODAWER,N.BORKAKOTI,D.S.MOSS,B.HOWLIN JRNL TITL COMPARISON OF TWO INDEPENDENTLY REFINED MODELS OF JRNL TITL 2 RIBONUCLEASE-A JRNL REF ACTA CRYSTALLOGR.,SECT.B V. 42 379 1986 JRNL REFN ISSN 0108-7681 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.BORAH,C.-W.CHEN,W.EGAN,M.MILLER,A.WLODAWER,J.S.COHEN REMARK 1 TITL NUCLEAR MAGNETIC RESONANCE AND NEUTRON DIFFRACTION STUDIES REMARK 1 TITL 2 OF THE COMPLEX OF RIBONUCLEASEA WITH URIDINE VANADATE, A REMARK 1 TITL 3 TRANSITION-STATE ANALOGUE REMARK 1 REF BIOCHEMISTRY V. 24 2058 1985 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.WLODAWER,L.SJOLIN REMARK 1 TITL STRUCTURE OF RIBONUCLEASE A. RESULTS OF JOINT NEUTRON AND REMARK 1 TITL 2 X-RAY REFINEMENT AT 2.0-ANGSTROMS RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 22 2720 1983 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.WLODAWER,M.MILLER,L.SJOLIN REMARK 1 TITL ACTIVE SITE OF RNASE. NEUTRON DIFFRACTION STUDY OF A COMPLEX REMARK 1 TITL 2 WITH URIDINE VANADATE, A TRANSITION-STATE ANALOG REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 80 3628 1983 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 4 REMARK 1 AUTH A.WLODAWER,R.BOTT,L.SJOLIN REMARK 1 TITL THE REFINED CRYSTAL STRUCTURE OF RIBONUCLEASE A AT 2.0 REMARK 1 TITL 2 ANGSTROMS RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 257 1325 1982 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 5 REMARK 1 AUTH A.WLODAWER,L.SJOLIN REMARK 1 TITL HYDROGEN EXCHANGE IN RNASE A. NEUTRON DIFFRACTION STUDY REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 79 1418 1982 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 6 REMARK 1 AUTH A.WLODAWER,R.BOTT,L.SJOLIN REMARK 1 TITL STRUCTURE OF RIBONUCLEASE A. X-RAY AND NEUTRON REFINEMENT REMARK 1 REF ACTA CRYSTALLOGR.,SECT.A V. 37 13 1981 REMARK 1 REF 2 (SUPPLEMENT) REMARK 1 REFN ISSN 0567-7394 REMARK 1 REFERENCE 7 REMARK 1 AUTH A.WLODAWER,W.A.HENDRICKSON REMARK 1 TITL JOINT REFINEMENT OF MACROMOLECULAR STRUCTURES WITH X-RAY AND REMARK 1 TITL 2 NEUTRON SINGLE-CRYSTAL DIFFRACTION DATA REMARK 1 REF ACTA CRYSTALLOGR.,SECT.A V. 37 8 1981 REMARK 1 REF 2 (SUPPLEMENT) REMARK 1 REFN ISSN 0567-7394 REMARK 1 REFERENCE 8 REMARK 1 AUTH A.WLODAWER,L.SJOLIN REMARK 1 TITL ORIENTATION OF HISTIDINE RESIDUES IN RNASE A. NEUTRON REMARK 1 TITL 2 DIFFRACTION STUDY REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 78 2853 1981 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 9 REMARK 1 AUTH A.WLODAWER REMARK 1 TITL STUDIES OF RIBONUCLEASE-A BY X-RAY AND NEUTRON DIFFRACTION REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 36 1826 1980 REMARK 1 REFN ISSN 0108-7681 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 X-RAY DATA. REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 7708 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 951 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.023 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 3 NEUTRON DATA. REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 51.0 REMARK 3 NUMBER OF REFLECTIONS : 4132 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 951 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5RSA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179769. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: DATA WERE COLLECTED ON DEUTERATED CRYSTALS. THE SOLVENT REMARK 200 IS TERTIARY BUTANOL. AMIDE HYDROGENS WHICH EXCHANGED LESS REMARK 200 THAN 50 PER CENT ARE ENTERED AS H, OTHERS ARE ENTERED AS D. REMARK 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : NULL REMARK 230 TEMPERATURE (KELVIN) : NULL REMARK 230 PH : NULL REMARK 230 NUMBER OF CRYSTALS USED : 1 REMARK 230 REMARK 230 NEUTRON SOURCE : NULL REMARK 230 BEAMLINE : NULL REMARK 230 WAVELENGTH OR RANGE (A) : NULL REMARK 230 MONOCHROMATOR : NULL REMARK 230 OPTICS : NULL REMARK 230 REMARK 230 DETECTOR TYPE : NULL REMARK 230 DETECTOR MANUFACTURER : NULL REMARK 230 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 230 DATA SCALING SOFTWARE : NULL REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 230 RESOLUTION RANGE HIGH (A) : NULL REMARK 230 RESOLUTION RANGE LOW (A) : NULL REMARK 230 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : NULL REMARK 230 DATA REDUNDANCY : NULL REMARK 230 R MERGE (I) : NULL REMARK 230 R SYM (I) : NULL REMARK 230 FOR THE DATA SET : NULL REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 230 COMPLETENESS FOR SHELL (%) : NULL REMARK 230 DATA REDUNDANCY IN SHELL : NULL REMARK 230 R MERGE FOR SHELL (I) : NULL REMARK 230 R SYM FOR SHELL (I) : NULL REMARK 230 FOR SHELL : NULL REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 230 SOFTWARE USED : NULL REMARK 230 STARTING MODEL: NULL REMARK 230 REMARK 230 REMARK: DATA WERE COLLECTED ON DEUTERATED CRYSTALS. THE SOLVENT REMARK 230 IS TERTIARY BUTANOL. AMIDE HYDROGENS WHICH EXCHANGED LESS REMARK 230 THAN 50 PER CENT ARE ENTERED AS H, OTHERS ARE ENTERED AS D. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 19.20000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: 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: 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 O CYS A 40 D1 DOD A 260 1.25 REMARK 500 DG SER A 123 O DOD A 206 1.26 REMARK 500 DD22 ASN A 94 O DOD A 191 1.38 REMARK 500 OD1 ASN A 103 D1 DOD A 222 1.39 REMARK 500 DD1 HIS A 119 O1 PO4 A 125 1.44 REMARK 500 OD2 ASP A 53 D2 DOD A 184 1.48 REMARK 500 OE1 GLU A 111 D1 DOD A 271 1.50 REMARK 500 O CYS A 58 D1 DOD A 185 1.50 REMARK 500 O DOD A 220 D2 DOD A 276 1.51 REMARK 500 DE2 HIS A 48 OG1 THR A 82 1.52 REMARK 500 O DOD A 166 D2 DOD A 243 1.55 REMARK 500 O VAL A 118 D1 DOD A 211 1.59 REMARK 500 D2 DOD A 198 O DOD A 253 1.60 REMARK 500 O DOD A 198 O DOD A 253 1.80 REMARK 500 O CYS A 40 O DOD A 260 2.12 REMARK 500 O CYS A 58 O DOD A 185 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 DOD A 188 O DOD A 306 1655 1.98 REMARK 500 OD2 ASP A 38 CG2 THR A 70 2745 2.14 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 GLU A 86 CD GLU A 86 OE1 -0.084 REMARK 500 GLU A 86 CD GLU A 86 OE2 -0.075 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. = 12.7 DEGREES REMARK 500 ARG A 10 CD - NE - CZ ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG A 10 NH1 - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 10 NE - CZ - NH1 ANGL. DEV. = 17.6 DEGREES REMARK 500 ARG A 10 NE - CZ - NH2 ANGL. DEV. = -10.5 DEGREES REMARK 500 HIS A 12 CA - C - O ANGL. DEV. = -13.2 DEGREES REMARK 500 THR A 17 N - CA - CB ANGL. DEV. = -17.0 DEGREES REMARK 500 THR A 17 OG1 - CB - CG2 ANGL. DEV. = 14.8 DEGREES REMARK 500 ALA A 20 N - CA - CB ANGL. DEV. = -8.9 DEGREES REMARK 500 ARG A 33 NE - CZ - NH1 ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG A 33 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ASN A 34 CB - CG - OD1 ANGL. DEV. = -15.7 DEGREES REMARK 500 ARG A 39 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 THR A 70 N - CA - CB ANGL. DEV. = -14.6 DEGREES REMARK 500 THR A 70 CA - CB - OG1 ANGL. DEV. = -14.2 DEGREES REMARK 500 THR A 70 CA - CB - CG2 ANGL. DEV. = 14.4 DEGREES REMARK 500 TYR A 73 CB - CG - CD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR A 73 CB - CG - CD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 SER A 75 N - CA - CB ANGL. DEV. = 9.2 DEGREES REMARK 500 ASP A 83 OD1 - CG - OD2 ANGL. DEV. = 13.5 DEGREES REMARK 500 ASP A 83 CB - CG - OD2 ANGL. DEV. = -11.4 DEGREES REMARK 500 ARG A 85 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG A 85 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 GLU A 86 OE1 - CD - OE2 ANGL. DEV. = 9.7 DEGREES REMARK 500 THR A 87 N - CA - CB ANGL. DEV. = -13.9 DEGREES REMARK 500 GLU A 111 OE1 - CD - OE2 ANGL. DEV. = 7.5 DEGREES REMARK 500 VAL A 116 CA - CB - CG1 ANGL. DEV. = 9.2 DEGREES REMARK 500 VAL A 118 CB - CA - C ANGL. DEV. = 12.7 DEGREES REMARK 500 VAL A 118 N - CA - CB ANGL. DEV. = -21.0 DEGREES REMARK 500 VAL A 118 CG1 - CB - CG2 ANGL. DEV. = 17.0 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 HIS A 48 64.86 -105.23 REMARK 500 GLN A 60 -143.14 -99.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THIS STRUCTURE CONTAINS TWO SHEETS. SHEET S1 COMPRISES REMARK 700 THREE STRANDS. IN THE SECOND STRAND OF SHEET S1, RESIDUES REMARK 700 88 AND 89 *BULGE OUT*. IN ORDER TO REPRESENT THIS BREAK REMARK 700 IN STRAND 2, TWO SHEETS (S1A AND S1B) ARE DEFINED BELOW. REMARK 700 STRANDS 1 AND 3 OF *SHEETS* S1A AND S1B ARE, THEREFORE, REMARK 700 IDENTICAL AND STRAND 2 DIFFERS. SHEET S2 COMPRISES FOUR REMARK 700 STRANDS. RESIDUE 120 DOES NOT PROPERLY BELONG IN STRAND REMARK 700 4 OF SHEET S2. IN ORDER TO REPRESENT THIS BREAK IN STRAND REMARK 700 4, TWO SHEETS (S2A AND S2B) ARE DEFINED BELOW. STRANDS REMARK 700 1,2,3 OF *SHEETS* S2A AND S2B ARE, THEREFORE, IDENTICAL REMARK 700 AND STRAND 4 DIFFERS. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ACTIVE SITE OF ENZYME REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 125 DBREF 5RSA A 1 124 UNP P61823 RNAS1_BOVIN 27 150 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 ASN 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 HET PO4 A 125 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 O4 P 3- FORMUL 3 DOD *128(D2 O) HELIX 1 H1 THR A 3 MET A 13 1 11 HELIX 2 H2 ASN A 24 ASN A 34 1RESIDUE 34 IN 3/10 CONFIG 11 HELIX 3 H3 SER A 50 GLN A 60 1RESIDUES 56-60 IN 3/10 CONFIG 11 SHEET 1 S1A 3 LYS A 41 HIS A 48 0 SHEET 2 S1A 3 MET A 79 THR A 87 -1 N GLU A 86 O PRO A 42 SHEET 3 S1A 3 ASN A 94 LYS A 104 -1 O LYS A 104 N MET A 79 SHEET 1 S1B 3 LYS A 41 HIS A 48 0 SHEET 2 S1B 3 SER A 90 LYS A 91 -1 SHEET 3 S1B 3 ASN A 94 LYS A 104 -1 O ASN A 94 N LYS A 91 SHEET 1 S2A 4 LYS A 61 ALA A 64 0 SHEET 2 S2A 4 ASN A 71 SER A 75 -1 O CYS A 72 N VAL A 63 SHEET 3 S2A 4 HIS A 105 ASN A 113 -1 O VAL A 108 N TYR A 73 SHEET 4 S2A 4 PRO A 114 HIS A 119 -1 O VAL A 116 N GLU A 111 SHEET 1 S2B 4 LYS A 61 ALA A 64 0 SHEET 2 S2B 4 ASN A 71 SER A 75 -1 O CYS A 72 N VAL A 63 SHEET 3 S2B 4 HIS A 105 ASN A 113 -1 O VAL A 108 N TYR A 73 SHEET 4 S2B 4 ASP A 121 VAL A 124 -1 N VAL A 124 O HIS A 105 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.04 SSBOND 2 CYS A 40 CYS A 95 1555 1555 1.97 SSBOND 3 CYS A 58 CYS A 110 1555 1555 1.95 SSBOND 4 CYS A 65 CYS A 72 1555 1555 1.94 CISPEP 1 TYR A 92 PRO A 93 0 3.69 CISPEP 2 ASN A 113 PRO A 114 0 4.00 SITE 1 ACT 9 HIS A 12 LYS A 41 VAL A 43 ASN A 44 SITE 2 ACT 9 THR A 45 HIS A 119 PHE A 120 ASP A 121 SITE 3 ACT 9 SER A 123 SITE 1 AC1 6 GLN A 11 HIS A 12 LYS A 41 HIS A 119 SITE 2 AC1 6 PHE A 120 DOD A 160 CRYST1 30.180 38.400 53.320 90.00 105.85 90.00 P 1 21 1 2 ORIGX1 0.033135 0.000000 0.009407 0.00000 ORIGX2 0.000000 0.026042 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.019496 0.00000 SCALE1 0.033135 0.000000 0.009407 0.00000 SCALE2 0.000000 0.026042 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019496 0.00000