HEADER LYASE 28-MAR-14 4P7Y TITLE L-METHIONINE GAMMA-LYASE FROM CITROBACTER FREUNDII WITH Y58F TITLE 2 SUBSTITUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHIONINE GAMMA-LYASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER FREUNDII GTC 09479; SOURCE 3 ORGANISM_TAXID: 1288347; SOURCE 4 GENE: H262_14272; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS AMINOTRANSFERASE CLASS I AND II, METHIONINE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.V.REVTOVICH,A.D.NIKULIN,N.V.ANUFRIEVA,E.A.MOROZOVA,T.V.DEMIDKINA REVDAT 4 15-NOV-23 4P7Y 1 REMARK REVDAT 3 27-SEP-23 4P7Y 1 REMARK REVDAT 2 21-MAR-18 4P7Y 1 COMPND SOURCE JRNL REMARK REVDAT 2 2 1 HETNAM FORMUL REVDAT 1 12-NOV-14 4P7Y 0 JRNL AUTH S.V.REVTOVICH,A.D.NIKULIN,N.V.ANUFRIEVA,E.A.MOROZOVA, JRNL AUTH 2 T.V.DEMIDKINA JRNL TITL CRYSTAL STRUCTURE OF L-METHIONINE GAMMA-LYASE FROM JRNL TITL 2 CITROBACTER FREUNDII WITH Y58F SUBSTITUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0069 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) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 31059 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) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1665 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) : 1.96 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.01 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1661 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 71.20 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 107 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3008 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 203 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.83000 REMARK 3 B22 (A**2) : -1.05000 REMARK 3 B33 (A**2) : -0.79000 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): 0.148 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.111 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.033 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3125 ; 0.021 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3010 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4239 ; 1.961 ; 1.979 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6943 ; 0.993 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 401 ; 6.482 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 129 ;37.775 ;24.109 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 515 ;14.481 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;19.234 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 489 ; 0.123 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3523 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 681 ; 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): 1589 ; 3.008 ; 3.260 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1588 ; 3.008 ; 3.258 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1986 ; 4.287 ; 4.868 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1987 ; 4.287 ; 4.870 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1535 ; 3.982 ; 3.787 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1535 ; 3.982 ; 3.787 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2251 ; 5.963 ; 5.486 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3321 ; 8.139 ;27.149 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3322 ; 8.138 ;27.158 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 : NULL 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 4P7Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000200883. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.900 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31059 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.960 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.220 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.13 REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.320 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 2RFV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5% PEG2000 MME, 50 MM TRIS-HCL, 0.2 MM REMARK 280 PLP, 0.25% DTT, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 303K 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 28.77300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.26550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 64.93700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.77300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.26550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 64.93700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.77300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 62.26550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.93700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.77300 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 62.26550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 64.93700 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 48700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -120.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 507 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 558 LIES ON A SPECIAL POSITION. 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 TRP A 252 CG TRP A 252 CD1 0.086 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 ARG A 264 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 264 NE - CZ - NH2 ANGL. DEV. = -3.1 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 LEU A 51 9.36 54.96 REMARK 500 ILE A 57 -59.92 -124.53 REMARK 500 SER A 190 162.37 66.40 REMARK 500 LLP A 210 -124.63 -88.36 REMARK 500 ILE A 241 -68.20 -133.99 REMARK 500 MET A 353 -90.91 -116.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 694 DISTANCE = 6.13 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RFV RELATED DB: PDB REMARK 900 WILD-TYPE L-METHIONINE GAMMA-LYASE DBREF 4P7Y A 2 397 UNP M3DJ89 M3DJ89_CITFR 2 397 SEQADV 4P7Y PHE A 58 UNP M3DJ89 TYR 58 ENGINEERED MUTATION SEQRES 1 A 396 SER ASP CSO ARG THR TYR GLY PHE ASN THR GLN ILE VAL SEQRES 2 A 396 HIS ALA GLY GLN GLN PRO ASP PRO SER THR GLY ALA LEU SEQRES 3 A 396 SER THR PRO ILE PHE GLN THR SER THR PHE VAL PHE ASP SEQRES 4 A 396 SER ALA GLU GLN GLY ALA ALA ARG PHE ALA LEU GLU GLU SEQRES 5 A 396 SER GLY TYR ILE PHE THR ARG LEU GLY ASN PRO THR THR SEQRES 6 A 396 ASP ALA LEU GLU LYS LYS LEU ALA VAL LEU GLU ARG GLY SEQRES 7 A 396 GLU ALA GLY LEU ALA THR ALA SER GLY ILE SER ALA ILE SEQRES 8 A 396 THR THR THR LEU LEU THR LEU CYS GLN GLN GLY ASP HIS SEQRES 9 A 396 ILE VAL SER ALA SER ALA ILE TYR GLY CYS THR HIS ALA SEQRES 10 A 396 PHE LEU SER HIS SER MET PRO LYS PHE GLY ILE ASN VAL SEQRES 11 A 396 SER PHE VAL ASP ALA ALA LYS PRO GLU GLU ILE ARG ALA SEQRES 12 A 396 ALA MET ARG PRO GLU THR LYS VAL VAL TYR ILE GLU THR SEQRES 13 A 396 PRO ALA ASN PRO THR LEU SER LEU VAL ASP ILE GLU THR SEQRES 14 A 396 VAL ALA GLY ILE ALA HIS GLN GLN GLY ALA LEU LEU VAL SEQRES 15 A 396 VAL ASP ASN THR PHE MET SER PRO TYR CYS GLN GLN PRO SEQRES 16 A 396 LEU GLN LEU GLY ALA ASP ILE VAL VAL HIS SER VAL THR SEQRES 17 A 396 LLP TYR ILE ASN GLY HIS GLY ASP VAL ILE GLY GLY ILE SEQRES 18 A 396 ILE VAL GLY LYS GLN GLU PHE ILE ASP GLN ALA ARG PHE SEQRES 19 A 396 VAL GLY LEU LYS ASP ILE THR GLY GLY CYS MET SER PRO SEQRES 20 A 396 PHE ASN ALA TRP LEU THR LEU ARG GLY VAL LYS THR LEU SEQRES 21 A 396 GLY ILE ARG MET GLU ARG HIS CYS GLU ASN ALA LEU LYS SEQRES 22 A 396 ILE ALA ARG PHE LEU GLU GLY HIS PRO SER ILE THR ARG SEQRES 23 A 396 VAL TYR TYR PRO GLY LEU SER SER HIS PRO GLN TYR GLU SEQRES 24 A 396 LEU GLY GLN ARG GLN MET SER LEU PRO GLY GLY ILE ILE SEQRES 25 A 396 SER PHE GLU ILE ALA GLY GLY LEU GLU ALA GLY ARG ARG SEQRES 26 A 396 MET ILE ASN SER VAL GLU LEU CYS LEU LEU ALA VAL SER SEQRES 27 A 396 LEU GLY ASP THR GLU THR LEU ILE GLN HIS PRO ALA SER SEQRES 28 A 396 MET THR HIS SER PRO VAL ALA PRO GLU GLU ARG LEU LYS SEQRES 29 A 396 ALA GLY ILE THR ASP GLY LEU ILE ARG LEU SER VAL GLY SEQRES 30 A 396 LEU GLU ASP PRO GLU ASP ILE ILE ASN ASP LEU GLU HIS SEQRES 31 A 396 ALA ILE ARG LYS ALA THR MODRES 4P7Y CSO A 4 CYS MODIFIED RESIDUE MODRES 4P7Y LLP A 210 LYS MODIFIED RESIDUE HET CSO A 4 7 HET LLP A 210 24 HET PEG A 401 7 HET 1PE A 402 16 HETNAM CSO S-HYDROXYCYSTEINE HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM 1PE PENTAETHYLENE GLYCOL HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE HETSYN 1PE PEG400 FORMUL 1 CSO C3 H7 N O3 S FORMUL 1 LLP C14 H22 N3 O7 P FORMUL 2 PEG C4 H10 O3 FORMUL 3 1PE C10 H22 O6 FORMUL 4 HOH *203(H2 O) HELIX 1 AA1 ASP A 3 TYR A 7 5 5 HELIX 2 AA2 GLY A 8 ALA A 16 1 9 HELIX 3 AA3 SER A 41 ALA A 50 1 10 HELIX 4 AA4 ASN A 63 GLU A 77 1 15 HELIX 5 AA5 SER A 87 CYS A 100 1 14 HELIX 6 AA6 TYR A 113 HIS A 122 1 10 HELIX 7 AA7 HIS A 122 PHE A 127 1 6 HELIX 8 AA8 LYS A 138 MET A 146 1 9 HELIX 9 AA9 ASP A 167 GLN A 178 1 12 HELIX 10 AB1 MET A 189 GLN A 194 1 6 HELIX 11 AB2 GLN A 195 GLY A 200 5 6 HELIX 12 AB3 LYS A 226 VAL A 236 1 11 HELIX 13 AB4 VAL A 236 ILE A 241 1 6 HELIX 14 AB5 SER A 247 LYS A 259 1 13 HELIX 15 AB6 THR A 260 GLY A 281 1 22 HELIX 16 AB7 GLN A 298 MET A 306 1 9 HELIX 17 AB8 GLY A 319 SER A 330 1 12 HELIX 18 AB9 ALA A 359 ALA A 366 1 8 HELIX 19 AC1 ASP A 381 THR A 397 1 17 SHEET 1 AA1 7 ALA A 81 THR A 85 0 SHEET 2 AA1 7 GLY A 221 GLY A 225 -1 O GLY A 225 N ALA A 81 SHEET 3 AA1 7 ILE A 203 SER A 207 -1 N VAL A 204 O VAL A 224 SHEET 4 AA1 7 LEU A 181 ASP A 185 1 N VAL A 184 O ILE A 203 SHEET 5 AA1 7 THR A 150 GLU A 156 1 N VAL A 153 O LEU A 181 SHEET 6 AA1 7 HIS A 105 ALA A 109 1 N VAL A 107 O TYR A 154 SHEET 7 AA1 7 ASN A 130 VAL A 134 1 O SER A 132 N SER A 108 SHEET 1 AA2 5 ILE A 285 TYR A 289 0 SHEET 2 AA2 5 ILE A 312 ILE A 317 -1 O SER A 314 N TYR A 289 SHEET 3 AA2 5 LEU A 372 SER A 376 -1 O LEU A 375 N ILE A 313 SHEET 4 AA2 5 LEU A 346 GLN A 348 -1 N LEU A 346 O SER A 376 SHEET 5 AA2 5 LEU A 335 LEU A 336 1 N LEU A 335 O ILE A 347 LINK C ASP A 3 N CSO A 4 1555 1555 1.33 LINK C CSO A 4 N ARG A 5 1555 1555 1.34 LINK C THR A 209 N LLP A 210 1555 1555 1.33 LINK C LLP A 210 N TYR A 211 1555 1555 1.35 CISPEP 1 THR A 157 PRO A 158 0 -7.49 CISPEP 2 ASN A 160 PRO A 161 0 -1.21 SITE 1 AC1 3 LYS A 274 GLU A 383 HOH A 688 SITE 1 AC2 7 TYR A 192 CYS A 193 GLN A 195 GLU A 266 SITE 2 AC2 7 ARG A 304 SER A 307 HOH A 552 CRYST1 57.546 124.531 129.874 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 0.017378 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008030 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007700 0.00000