HEADER HYDROLASE 22-JAN-14 4OKF TITLE RNASE S IN COMPLEX WITH AN ARTIFICIAL PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: S-PEPTIDE: UNP RESIDUES 27-41; COMPND 5 SYNONYM: RNASE 1, RNASE A; COMPND 6 EC: 3.1.27.5; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 11 CHAIN: B; COMPND 12 FRAGMENT: S-PROTEIN: UNP RESIDUES 47-150; COMPND 13 SYNONYM: RNASE 1, RNASE A; COMPND 14 EC: 3.1.27.5 SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 4 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW; SOURCE 5 ORGANISM_TAXID: 9913; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 8 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW; SOURCE 9 ORGANISM_TAXID: 9913 KEYWDS HYDROLASE, S-PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR M.GENZ,N.STRATER REVDAT 5 06-DEC-23 4OKF 1 REMARK REVDAT 4 20-SEP-23 4OKF 1 REMARK REVDAT 3 09-SEP-20 4OKF 1 JRNL REMARK SEQADV LINK REVDAT 2 22-NOV-17 4OKF 1 REMARK REVDAT 1 04-MAR-15 4OKF 0 JRNL AUTH J.GAO,M.GENZ,F.HOFMAN,S.HILLER,N.STRATER,F.SEEBECK JRNL TITL X-RAY STRUCTURE OF A RNASE S VARIANT IN COMPLEX WITH AN JRNL TITL 2 ARTIFICIAL PEPTIDE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 16225 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.100 REMARK 3 FREE R VALUE TEST SET COUNT : 174 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.54 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.58 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1074 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.06 REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE SET COUNT : 16 REMARK 3 BIN FREE R VALUE : 0.2540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 905 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 139 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.29000 REMARK 3 B22 (A**2) : 0.29000 REMARK 3 B33 (A**2) : -0.95000 REMARK 3 B12 (A**2) : 0.29000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.082 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.085 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.836 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 993 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 917 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1359 ; 1.972 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2119 ; 0.960 ; 3.008 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 133 ; 6.284 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 48 ;36.716 ;25.417 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 173 ;13.476 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;10.213 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 151 ; 0.128 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1155 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 237 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 15 REMARK 3 ORIGIN FOR THE GROUP (A): -14.8623 -2.3236 13.9378 REMARK 3 T TENSOR REMARK 3 T11: 0.0699 T22: 0.0308 REMARK 3 T33: 0.0510 T12: 0.0356 REMARK 3 T13: -0.0236 T23: -0.0059 REMARK 3 L TENSOR REMARK 3 L11: 4.6007 L22: 4.2910 REMARK 3 L33: 2.2445 L12: 2.1145 REMARK 3 L13: 0.7936 L23: 0.9711 REMARK 3 S TENSOR REMARK 3 S11: 0.0189 S12: -0.1084 S13: 0.0570 REMARK 3 S21: 0.0434 S22: -0.0723 S23: -0.1245 REMARK 3 S31: -0.1432 S32: 0.0172 S33: 0.0534 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 24 B 124 REMARK 3 ORIGIN FOR THE GROUP (A): -13.0937 -8.8242 6.5882 REMARK 3 T TENSOR REMARK 3 T11: 0.0405 T22: 0.0262 REMARK 3 T33: 0.0414 T12: 0.0270 REMARK 3 T13: -0.0105 T23: -0.0110 REMARK 3 L TENSOR REMARK 3 L11: 0.6081 L22: 0.8998 REMARK 3 L33: 1.1616 L12: -0.3789 REMARK 3 L13: -0.0940 L23: -0.2190 REMARK 3 S TENSOR REMARK 3 S11: -0.0294 S12: 0.0001 S13: 0.0064 REMARK 3 S21: 0.0171 S22: 0.0395 S23: 0.0086 REMARK 3 S31: -0.0134 S32: 0.0395 S33: -0.0101 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4OKF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JAN-14. REMARK 100 THE DEPOSITION ID IS D_1000084604. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.1 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 : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MONTEL MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16225 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.540 REMARK 200 RESOLUTION RANGE LOW (A) : 24.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.6200 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC 5.7.0029 REMARK 200 STARTING MODEL: PDB ENTRY 2RNS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE, 2.4 M REMARK 280 AMMONIUMSULFATE, PH 4.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 32.23333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 64.46667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 64.46667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 32.23333 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -137.0 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 B 401 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 403 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER B 21 REMARK 465 SER B 22 REMARK 465 SER B 23 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 ALA A 5 C DHA A 6 N 0.178 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 GLN B 60 -137.02 -91.19 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 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 210 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RNS RELATED DB: PDB REMARK 900 RELATED ID: 4K7L RELATED DB: PDB REMARK 900 RELATED ID: 4K7M RELATED DB: PDB DBREF 4OKF A 1 15 UNP P61823 RNAS1_BOVIN 27 41 DBREF 4OKF B 21 124 UNP P61823 RNAS1_BOVIN 47 150 SEQADV 4OKF DHA A 6 UNP P61823 ALA 32 ENGINEERED MUTATION SEQADV 4OKF NLE A 13 UNP P61823 MET 39 ENGINEERED MUTATION SEQRES 1 A 15 LYS GLU THR ALA ALA DHA LYS PHE GLU ARG GLN HIS NLE SEQRES 2 A 15 ASP SER SEQRES 1 B 104 SER SER SER ASN TYR CYS ASN GLN MET MET LYS SER ARG SEQRES 2 B 104 ASN LEU THR LYS ASP ARG CYS LYS PRO VAL ASN THR PHE SEQRES 3 B 104 VAL HIS GLU SER LEU ALA ASP VAL GLN ALA VAL CYS SER SEQRES 4 B 104 GLN LYS ASN VAL ALA CYS LYS ASN GLY GLN THR ASN CYS SEQRES 5 B 104 TYR GLN SER TYR SER THR MET SER ILE THR ASP CYS ARG SEQRES 6 B 104 GLU THR GLY SER SER LYS TYR PRO ASN CYS ALA TYR LYS SEQRES 7 B 104 THR THR GLN ALA ASN LYS HIS ILE ILE VAL ALA CYS GLU SEQRES 8 B 104 GLY ASN PRO TYR VAL PRO VAL HIS PHE ASP ALA SER VAL MODRES 4OKF DHA A 6 SER 2-AMINO-ACRYLIC ACID MODRES 4OKF NLE A 13 LEU NORLEUCINE HET DHA A 6 5 HET NLE A 13 8 HET SO4 A 101 5 HET CL A 102 1 HET CL A 103 1 HET CL A 104 1 HET SO4 B 201 5 HET CL B 202 1 HET CL B 203 1 HET CL B 204 1 HET CL B 205 1 HET CL B 206 1 HET CL B 207 1 HET CL B 208 1 HET CL B 209 1 HET CL B 210 1 HETNAM DHA 2-AMINO-ACRYLIC ACID HETNAM NLE NORLEUCINE HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETSYN DHA 2,3-DIDEHYDROALANINE FORMUL 1 DHA C3 H5 N O2 FORMUL 1 NLE C6 H13 N O2 FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 CL 12(CL 1-) FORMUL 17 HOH *139(H2 O) HELIX 1 1 THR A 3 NLE A 13 1 11 HELIX 2 2 TYR B 25 ARG B 33 1 9 HELIX 3 3 SER B 50 ALA B 56 1 7 HELIX 4 4 VAL B 57 GLN B 60 5 4 SHEET 1 A 3 VAL B 43 VAL B 47 0 SHEET 2 A 3 MET B 79 GLU B 86 -1 O CYS B 84 N ASN B 44 SHEET 3 A 3 TYR B 97 LYS B 104 -1 O LYS B 98 N ARG B 85 SHEET 1 B 4 LYS B 61 VAL B 63 0 SHEET 2 B 4 CYS B 72 GLN B 74 -1 O CYS B 72 N VAL B 63 SHEET 3 B 4 ILE B 106 GLU B 111 -1 O VAL B 108 N TYR B 73 SHEET 4 B 4 VAL B 116 SER B 123 -1 O VAL B 118 N ALA B 109 SSBOND 1 CYS B 26 CYS B 84 1555 1555 2.00 SSBOND 2 CYS B 40 CYS B 95 1555 1555 2.04 SSBOND 3 CYS B 58 CYS B 110 1555 1555 2.00 SSBOND 4 CYS B 65 CYS B 72 1555 1555 2.05 LINK C ALA A 5 N DHA A 6 1555 1555 1.51 LINK C DHA A 6 N LYS A 7 1555 1555 1.42 LINK C HIS A 12 N NLE A 13 1555 1555 1.31 LINK C NLE A 13 N ASP A 14 1555 1555 1.32 CISPEP 1 TYR B 92 PRO B 93 0 7.95 CISPEP 2 ASN B 113 PRO B 114 0 5.30 CISPEP 3 ASN B 113 PRO B 114 0 5.14 SITE 1 AC1 5 LYS A 7 GLN A 11 HOH A 218 ARG B 39 SITE 2 AC1 5 HOH B 337 SITE 1 AC2 1 ALA A 4 SITE 1 AC3 5 ARG A 10 GLN A 11 HOH A 218 ASN B 34 SITE 2 AC3 5 ARG B 39 SITE 1 AC4 3 SER A 15 HOH A 216 LEU B 51 SITE 1 AC5 7 GLN A 11 HIS A 12 HIS B 119 PHE B 120 SITE 2 AC5 7 HOH B 317 HOH B 337 HOH B 395 SITE 1 AC6 4 ASP B 83 ALA B 122 VAL B 124 HOH B 397 SITE 1 AC7 3 PRO B 42 VAL B 43 HOH B 363 SITE 1 AC8 3 HIS A 12 THR B 45 HOH B 395 SITE 1 AC9 5 GLN B 69 THR B 70 ASN B 71 TYR B 115 SITE 2 AC9 5 HOH B 403 SITE 1 BC1 3 ASN B 71 HIS B 119 HOH B 390 SITE 1 BC2 3 ARG B 39 CYS B 40 HOH B 306 SITE 1 BC3 4 ALA B 102 ASN B 103 HOH B 404 HOH B 409 SITE 1 BC4 3 GLN B 28 ARG B 39 PRO B 42 SITE 1 BC5 4 CYS B 65 LYS B 66 ARG B 85 ASP B 121 CRYST1 43.800 43.800 96.700 90.00 90.00 120.00 P 31 2 1 6 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 0.022852 0.013194 0.000000 0.00000 SCALE2 0.000000 0.026387 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010323 0.00000