HEADER LIGASE 30-DEC-14 4S03 TITLE BIPHENYLALANINE MODIFIED THREONYL-TRNA SYNTHETASE FROM PYROCOCCUS TITLE 2 ABYSSI: I11BIF, Y79I, AND F123A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREONINE--TRNA LIGASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: THREONYL-TRNA SYNTHETASE; COMPND 5 SYNONYM: THREONYL-TRNA SYNTHETASE, THRRS; COMPND 6 EC: 6.1.1.3; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI GE5; SOURCE 3 ORGANISM_TAXID: 272844; SOURCE 4 STRAIN: GE5 / ORSAY; SOURCE 5 GENE: PAB1490, PYRAB13430, THRS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-22B AND PULTRA KEYWDS BETA-ALPHA-BETA FOLD, EDITING DOMAIN, TRNA-SYNTHETASE, LIGASE, KEYWDS 2 BIPHENYLALANINE AND UNNATURAL AMINO ACID, THREONINE-TRNA LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR A.D.PEARSON,J.H.MILLS,Y.SONG,F.NASERTORABI,G.W.HAN,D.BAKER, AUTHOR 2 R.C.STEVENS,P.G.SCHULTZ REVDAT 3 20-SEP-23 4S03 1 SEQADV LINK REVDAT 2 22-NOV-17 4S03 1 REMARK REVDAT 1 18-MAR-15 4S03 0 JRNL AUTH A.D.PEARSON,J.H.MILLS,Y.SONG,F.NASERTORABI,G.W.HAN,D.BAKER, JRNL AUTH 2 R.C.STEVENS,P.G.SCHULTZ JRNL TITL TRANSITION STATES. TRAPPING A TRANSITION STATE IN A JRNL TITL 2 COMPUTATIONALLY DESIGNED PROTEIN BOTTLE. JRNL REF SCIENCE V. 347 863 2015 JRNL REFN ISSN 0036-8075 JRNL PMID 25700516 JRNL DOI 10.1126/SCIENCE.AAA2424 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 11638 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) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 586 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 837 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.65 REMARK 3 BIN R VALUE (WORKING SET) : 0.1790 REMARK 3 BIN FREE R VALUE SET COUNT : 34 REMARK 3 BIN FREE R VALUE : 0.2090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1119 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 155 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.90000 REMARK 3 B22 (A**2) : -6.92000 REMARK 3 B33 (A**2) : 11.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.033 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.029 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.055 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.642 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1168 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1145 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1583 ; 1.620 ; 1.990 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2647 ; 0.812 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 144 ; 6.957 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 49 ;36.205 ;24.694 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 212 ;14.555 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;17.011 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 175 ; 0.095 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1297 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 247 ; 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): 573 ; 1.833 ; 1.892 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 572 ; 1.835 ; 1.886 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 718 ; 2.670 ; 2.824 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 719 ; 2.668 ; 2.831 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 595 ; 3.149 ; 2.332 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 596 ; 3.147 ; 2.336 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 866 ; 4.957 ; 3.334 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1429 ; 7.525 ;18.010 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1349 ; 7.320 ;16.693 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 : 1 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 141 REMARK 3 ORIGIN FOR THE GROUP (A): -51.0181 -51.3783 201.5102 REMARK 3 T TENSOR REMARK 3 T11: 0.0323 T22: 0.0010 REMARK 3 T33: 0.0626 T12: 0.0035 REMARK 3 T13: 0.0088 T23: -0.0006 REMARK 3 L TENSOR REMARK 3 L11: 0.6366 L22: 0.5443 REMARK 3 L33: 0.3635 L12: -0.1624 REMARK 3 L13: 0.1232 L23: -0.3203 REMARK 3 S TENSOR REMARK 3 S11: -0.0400 S12: -0.0191 S13: -0.0491 REMARK 3 S21: 0.0272 S22: 0.0048 S23: 0.0032 REMARK 3 S31: -0.0146 S32: -0.0101 S33: 0.0352 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 4S03 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-15. REMARK 100 THE DEPOSITION ID IS D_1000088010. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97945 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BLUE-ICE REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12224 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.11600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.53100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1Y2Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE, 15% PEG 6000, PH REMARK 280 4.75, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 26.25300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.54900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 45.63650 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.25300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.54900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 45.63650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.25300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 39.54900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 45.63650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.25300 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 39.54900 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 45.63650 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: 1700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 -105.01200 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -79.09800 REMARK 350 BIOMT3 2 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 A 248 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 GLU A 142 REMARK 465 GLU A 143 REMARK 465 LEU A 144 REMARK 465 GLU A 145 REMARK 465 HIS A 146 REMARK 465 HIS A 147 REMARK 465 HIS A 148 REMARK 465 HIS A 149 REMARK 465 HIS A 150 REMARK 465 HIS A 151 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 A 51 CD CE NZ REMARK 470 LYS A 124 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 OE1 GLU A 37 O HOH A 299 2.18 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 HOH A 255 O HOH A 255 4549 2.09 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 LYS A 16 -124.00 -109.30 REMARK 500 ASN A 52 79.61 -156.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Y2Q RELATED DB: PDB REMARK 900 PARENT SCAFFOLD DBREF 4S03 A 1 143 UNP Q9UZ14 SYT_PYRAB 1 143 SEQADV 4S03 ALA A 8 UNP Q9UZ14 SER 8 ENGINEERED MUTATION SEQADV 4S03 BIF A 11 UNP Q9UZ14 ILE 11 ENGINEERED MUTATION SEQADV 4S03 ILE A 79 UNP Q9UZ14 TYR 79 ENGINEERED MUTATION SEQADV 4S03 TRP A 81 UNP Q9UZ14 PHE 81 ENGINEERED MUTATION SEQADV 4S03 ILE A 121 UNP Q9UZ14 LYS 121 ENGINEERED MUTATION SEQADV 4S03 ALA A 123 UNP Q9UZ14 PHE 123 ENGINEERED MUTATION SEQADV 4S03 LEU A 144 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 GLU A 145 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 HIS A 146 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 HIS A 147 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 HIS A 148 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 HIS A 149 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 HIS A 150 UNP Q9UZ14 EXPRESSION TAG SEQADV 4S03 HIS A 151 UNP Q9UZ14 EXPRESSION TAG SEQRES 1 A 151 MET ARG VAL LEU LEU ILE HIS ALA ASP TYR BIF GLU TYR SEQRES 2 A 151 GLU VAL LYS ASP LYS ALA LEU LYS ASN PRO GLU PRO ILE SEQRES 3 A 151 SER GLU ASP MET LYS ARG GLY ARG MET GLU GLU VAL LEU SEQRES 4 A 151 VAL ALA PHE ILE SER VAL GLU LYS VAL ASP GLU LYS ASN SEQRES 5 A 151 PRO GLU GLU VAL SER LEU LYS ALA ILE GLU GLU ILE SER SEQRES 6 A 151 LYS VAL ALA GLU GLN VAL LYS ALA GLU ASN VAL PHE VAL SEQRES 7 A 151 ILE PRO TRP ALA HIS LEU SER SER GLU LEU ALA LYS PRO SEQRES 8 A 151 SER VAL ALA MET ASP ILE LEU ASN ARG VAL TYR GLN GLY SEQRES 9 A 151 LEU LYS GLU ARG GLY PHE ASN VAL GLY LYS ALA PRO PHE SEQRES 10 A 151 GLY TYR TYR ILE ALA ALA LYS ILE SER CYS LYS GLY HIS SEQRES 11 A 151 PRO LEU ALA GLU LEU SER ARG THR ILE VAL PRO GLU GLU SEQRES 12 A 151 LEU GLU HIS HIS HIS HIS HIS HIS MODRES 4S03 BIF A 11 PHE HET BIF A 11 17 HETNAM BIF (R)-2-AMINO-3-(4-PHENYLCYCLOHEXYL)PROPANOIC ACID HETSYN BIF BIPHENYLALANINE FORMUL 1 BIF C15 H15 N O2 FORMUL 2 HOH *155(H2 O) HELIX 1 1 SER A 27 MET A 30 5 4 HELIX 2 2 GLU A 46 LYS A 51 5 6 HELIX 3 3 ASN A 52 LYS A 72 1 21 HELIX 4 4 LYS A 90 GLY A 109 1 20 SHEET 1 A 5 ASN A 111 LYS A 114 0 SHEET 2 A 5 ASN A 75 PRO A 80 1 N VAL A 78 O GLY A 113 SHEET 3 A 5 ARG A 32 SER A 44 1 N ALA A 41 O PHE A 77 SHEET 4 A 5 ARG A 2 LYS A 18 -1 N ARG A 2 O SER A 44 SHEET 5 A 5 TYR A 119 CYS A 127 -1 O TYR A 120 N ASP A 17 SHEET 1 B 5 ASN A 111 LYS A 114 0 SHEET 2 B 5 ASN A 75 PRO A 80 1 N VAL A 78 O GLY A 113 SHEET 3 B 5 ARG A 32 SER A 44 1 N ALA A 41 O PHE A 77 SHEET 4 B 5 ARG A 2 LYS A 18 -1 N ARG A 2 O SER A 44 SHEET 5 B 5 GLU A 134 THR A 138 -1 O LEU A 135 N LEU A 5 LINK C TYR A 10 N BIF A 11 1555 1555 1.33 LINK C BIF A 11 N GLU A 12 1555 1555 1.32 CRYST1 52.506 79.098 91.273 90.00 90.00 90.00 I 2 2 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.019045 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012643 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010956 0.00000