HEADER LYASE 26-MAY-03 1PFF TITLE CRYSTAL STRUCTURE OF HOMOCYSTEINE ALPHA-, GAMMA-LYASE AT 1.8 ANGSTROMS COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHIONINE GAMMA-LYASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.4.1.11 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRICHOMONAS VAGINALIS; SOURCE 3 ORGANISM_TAXID: 5722 KEYWDS GAMMA-LYASE, HOMOCYSTEINE, METHIONINE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR T.W.ALLEN,V.SRIDHAR,S.G.PRASAD,Q.HAN,M.XU,Y.TAN,R.M.HOFFMAN, AUTHOR 2 S.RAMASWAMY REVDAT 3 16-AUG-23 1PFF 1 REMARK REVDAT 2 24-FEB-09 1PFF 1 VERSN REVDAT 1 10-AUG-04 1PFF 0 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.27 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.860 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 19864 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1035 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 REFLECTION IN BIN (WORKING SET) : 3083 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.20 REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : 62 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5038 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 105 REMARK 3 SOLVENT ATOMS : 339 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.68000 REMARK 3 B22 (A**2) : 0.64000 REMARK 3 B33 (A**2) : -0.62000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.96000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.147 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.095 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.174 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5212 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7011 ; 1.139 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 660 ; 7.341 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 823 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3748 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2564 ; 0.218 ; 0.200 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): 365 ; 0.123 ; 0.200 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): 137 ; 0.211 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 57 ; 0.207 ; 0.200 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): 3293 ; 0.564 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5306 ; 1.079 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1919 ; 1.680 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1701 ; 2.882 ; 4.500 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PFF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019292. 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 : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19864 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 32.500 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1E5F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES/NAOH (PH 7.5), 100 MM REMARK 280 MGCL2, 15% W/V MPEG 2000, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 83.31700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.23800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 83.31700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.23800 REMARK 290 SMTRY3 4 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: TETRAMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -26.26754 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 70.89629 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 B1615 LIES ON A SPECIAL POSITION. 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 LEU A 396 O REMARK 470 LEU B 396 O 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 VAL A 316 C ASP A 318 N 0.302 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 ASP A 165 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 184 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 249 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 184 CB - CG - OD2 ANGL. DEV. = 5.8 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 SER A 189 160.28 76.07 REMARK 500 GLN A 235 -61.08 -107.39 REMARK 500 LYS A 285 -108.91 -88.79 REMARK 500 PRO B 156 120.51 -10.31 REMARK 500 ASN B 158 -144.00 18.38 REMARK 500 SER B 189 160.99 76.29 REMARK 500 TYR B 210 -45.49 -136.18 REMARK 500 HIS B 214 -68.48 -172.86 REMARK 500 THR B 215 -171.99 109.20 REMARK 500 GLN B 235 -61.44 -106.84 REMARK 500 HIS B 331 -53.43 -124.65 REMARK 500 ALA B 365 -82.62 -65.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR B 155 PRO B 156 -70.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 THR B 155 -10.03 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 EDO A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1008 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1009 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1010 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1011 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1012 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1013 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1014 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1015 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1016 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1017 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1018 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1019 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1020 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1021 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG B 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG B 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PG8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF L-METHIONINE ALPHA-, GAMMA-LYASE DBREF 1PFF A 65 395 UNP O15565 O15565_TRIVA 68 398 DBREF 1PFF B 65 395 UNP O15565 O15565_TRIVA 68 398 SEQRES 1 A 331 SER ALA LEU GLU GLY LYS ILE ALA LYS LEU GLU HIS ALA SEQRES 2 A 331 GLU ALA CYS ALA ALA THR ALA SER GLY MET GLY ALA ILE SEQRES 3 A 331 ALA ALA SER VAL TRP THR PHE LEU LYS ALA GLY ASP HIS SEQRES 4 A 331 LEU ILE SER ASP ASP CYS LEU TYR GLY CYS THR HIS ALA SEQRES 5 A 331 LEU PHE GLU HIS GLN LEU ARG LYS PHE GLY VAL GLU VAL SEQRES 6 A 331 ASP PHE ILE ASP MET ALA VAL PRO GLY ASN ILE GLU LYS SEQRES 7 A 331 HIS LEU LYS PRO ASN THR ARG ILE VAL TYR PHE GLU THR SEQRES 8 A 331 PRO ALA ASN PRO THR LEU LYS VAL ILE ASP ILE GLU ASP SEQRES 9 A 331 ALA VAL LYS GLN ALA ARG LYS GLN LYS ASP ILE LEU VAL SEQRES 10 A 331 ILE VAL ASP ASN THR PHE ALA SER PRO ILE LEU THR ASN SEQRES 11 A 331 PRO LEU ASP LEU GLY VAL ASP ILE VAL VAL HIS SER ALA SEQRES 12 A 331 THR LYS TYR ILE ASN GLY HIS THR ASP VAL VAL ALA GLY SEQRES 13 A 331 LEU VAL CYS SER ARG ALA ASP ILE ILE ALA LYS VAL LYS SEQRES 14 A 331 SER GLN GLY ILE LYS ASP ILE THR GLY ALA ILE ILE SER SEQRES 15 A 331 PRO HIS ASP ALA TRP LEU ILE THR ARG GLY THR LEU THR SEQRES 16 A 331 LEU ASP MET ARG VAL LYS ARG ALA ALA GLU ASN ALA GLN SEQRES 17 A 331 LYS VAL ALA GLU PHE LEU HIS GLU HIS LYS ALA VAL LYS SEQRES 18 A 331 LYS VAL TYR TYR PRO GLY LEU PRO ASP HIS PRO GLY HIS SEQRES 19 A 331 GLU ILE ALA LYS LYS GLN MET LYS MET PHE GLY SER MET SEQRES 20 A 331 ILE ALA PHE ASP VAL ASP GLY LEU GLU LYS ALA LYS LYS SEQRES 21 A 331 VAL LEU ASP ASN CYS HIS VAL VAL SER LEU ALA VAL SER SEQRES 22 A 331 LEU GLY GLY PRO GLU SER LEU ILE GLN HIS PRO ALA SER SEQRES 23 A 331 MET THR HIS ALA GLY VAL PRO LYS GLU GLU ARG GLU ALA SEQRES 24 A 331 ALA GLY LEU THR ASP ASN LEU ILE ARG LEU SER VAL GLY SEQRES 25 A 331 CYS GLU ASN VAL GLN ASP ILE ILE ASP ASP LEU LYS GLN SEQRES 26 A 331 ALA LEU ASP LEU VAL LEU SEQRES 1 B 331 SER ALA LEU GLU GLY LYS ILE ALA LYS LEU GLU HIS ALA SEQRES 2 B 331 GLU ALA CYS ALA ALA THR ALA SER GLY MET GLY ALA ILE SEQRES 3 B 331 ALA ALA SER VAL TRP THR PHE LEU LYS ALA GLY ASP HIS SEQRES 4 B 331 LEU ILE SER ASP ASP CYS LEU TYR GLY CYS THR HIS ALA SEQRES 5 B 331 LEU PHE GLU HIS GLN LEU ARG LYS PHE GLY VAL GLU VAL SEQRES 6 B 331 ASP PHE ILE ASP MET ALA VAL PRO GLY ASN ILE GLU LYS SEQRES 7 B 331 HIS LEU LYS PRO ASN THR ARG ILE VAL TYR PHE GLU THR SEQRES 8 B 331 PRO ALA ASN PRO THR LEU LYS VAL ILE ASP ILE GLU ASP SEQRES 9 B 331 ALA VAL LYS GLN ALA ARG LYS GLN LYS ASP ILE LEU VAL SEQRES 10 B 331 ILE VAL ASP ASN THR PHE ALA SER PRO ILE LEU THR ASN SEQRES 11 B 331 PRO LEU ASP LEU GLY VAL ASP ILE VAL VAL HIS SER ALA SEQRES 12 B 331 THR LYS TYR ILE ASN GLY HIS THR ASP VAL VAL ALA GLY SEQRES 13 B 331 LEU VAL CYS SER ARG ALA ASP ILE ILE ALA LYS VAL LYS SEQRES 14 B 331 SER GLN GLY ILE LYS ASP ILE THR GLY ALA ILE ILE SER SEQRES 15 B 331 PRO HIS ASP ALA TRP LEU ILE THR ARG GLY THR LEU THR SEQRES 16 B 331 LEU ASP MET ARG VAL LYS ARG ALA ALA GLU ASN ALA GLN SEQRES 17 B 331 LYS VAL ALA GLU PHE LEU HIS GLU HIS LYS ALA VAL LYS SEQRES 18 B 331 LYS VAL TYR TYR PRO GLY LEU PRO ASP HIS PRO GLY HIS SEQRES 19 B 331 GLU ILE ALA LYS LYS GLN MET LYS MET PHE GLY SER MET SEQRES 20 B 331 ILE ALA PHE ASP VAL ASP GLY LEU GLU LYS ALA LYS LYS SEQRES 21 B 331 VAL LEU ASP ASN CYS HIS VAL VAL SER LEU ALA VAL SER SEQRES 22 B 331 LEU GLY GLY PRO GLU SER LEU ILE GLN HIS PRO ALA SER SEQRES 23 B 331 MET THR HIS ALA GLY VAL PRO LYS GLU GLU ARG GLU ALA SEQRES 24 B 331 ALA GLY LEU THR ASP ASN LEU ILE ARG LEU SER VAL GLY SEQRES 25 B 331 CYS GLU ASN VAL GLN ASP ILE ILE ASP ASP LEU LYS GLN SEQRES 26 B 331 ALA LEU ASP LEU VAL LEU HET EDO A1001 4 HET EDO A1002 4 HET EDO A1003 4 HET EDO A1004 4 HET EDO A1005 4 HET EDO A1006 4 HET EDO A1007 4 HET EDO A1008 4 HET EDO A1013 4 HET EDO A1014 4 HET EDO A1015 4 HET EDO A1016 4 HET EDO A1017 4 HET EDO A1018 4 HET EDO A1019 4 HET EDO A1020 4 HET EDO A1021 4 HET PEG A1502 7 HET EDO B1009 4 HET EDO B1010 4 HET EDO B1011 4 HET EDO B1012 4 HET PEG B1500 7 HET PEG B1501 7 HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN EDO ETHYLENE GLYCOL FORMUL 3 EDO 21(C2 H6 O2) FORMUL 20 PEG 3(C4 H10 O3) FORMUL 27 HOH *339(H2 O) HELIX 1 1 SER A 65 HIS A 76 1 12 HELIX 2 2 SER A 85 LEU A 98 1 14 HELIX 3 3 TYR A 111 HIS A 120 1 10 HELIX 4 4 HIS A 120 PHE A 125 1 6 HELIX 5 5 GLY A 138 HIS A 143 1 6 HELIX 6 6 ASP A 165 ARG A 174 1 10 HELIX 7 7 ALA A 188 THR A 193 1 6 HELIX 8 8 ASN A 194 GLY A 199 5 6 HELIX 9 9 ARG A 225 GLN A 235 1 11 HELIX 10 10 SER A 246 HIS A 281 1 36 HELIX 11 11 GLY A 297 MET A 305 1 9 HELIX 12 12 GLY A 319 ASN A 329 1 11 HELIX 13 13 HIS A 348 THR A 353 1 6 HELIX 14 14 PRO A 358 ALA A 365 1 8 HELIX 15 15 ASN A 380 LEU A 394 1 15 HELIX 16 16 SER B 65 GLU B 75 1 11 HELIX 17 17 SER B 85 LEU B 98 1 14 HELIX 18 18 TYR B 111 HIS B 120 1 10 HELIX 19 19 HIS B 120 PHE B 125 1 6 HELIX 20 20 GLY B 138 LEU B 144 1 7 HELIX 21 21 ASP B 165 ARG B 174 1 10 HELIX 22 22 ALA B 188 THR B 193 1 6 HELIX 23 23 ASN B 194 GLY B 199 5 6 HELIX 24 24 ARG B 225 GLN B 235 1 11 HELIX 25 25 SER B 246 THR B 257 1 12 HELIX 26 26 THR B 259 HIS B 281 1 23 HELIX 27 27 GLY B 297 MET B 305 1 9 HELIX 28 28 GLY B 319 ASN B 329 1 11 HELIX 29 29 HIS B 348 THR B 353 1 6 HELIX 30 30 PRO B 358 GLY B 366 1 9 HELIX 31 31 ASN B 380 LEU B 394 1 15 SHEET 1 A 7 ALA A 79 THR A 83 0 SHEET 2 A 7 GLY A 220 SER A 224 -1 O VAL A 222 N ALA A 81 SHEET 3 A 7 ILE A 202 SER A 206 -1 N VAL A 203 O CYS A 223 SHEET 4 A 7 LEU A 180 ASP A 184 1 N VAL A 183 O VAL A 204 SHEET 5 A 7 THR A 148 GLU A 154 1 N VAL A 151 O ILE A 182 SHEET 6 A 7 HIS A 103 ASP A 107 1 N HIS A 103 O ARG A 149 SHEET 7 A 7 GLU A 128 ILE A 132 1 O ILE A 132 N SER A 106 SHEET 1 B 5 VAL A 287 TYR A 288 0 SHEET 2 B 5 MET A 311 ASP A 315 -1 O ALA A 313 N TYR A 288 SHEET 3 B 5 LEU A 371 SER A 375 -1 O LEU A 374 N ILE A 312 SHEET 4 B 5 LEU A 345 GLN A 347 -1 N LEU A 345 O SER A 375 SHEET 5 B 5 SER A 334 LEU A 335 1 N SER A 334 O ILE A 346 SHEET 1 C 7 ALA B 79 THR B 83 0 SHEET 2 C 7 GLY B 220 SER B 224 -1 O VAL B 222 N ALA B 81 SHEET 3 C 7 ILE B 202 SER B 206 -1 N VAL B 203 O CYS B 223 SHEET 4 C 7 LEU B 180 ASP B 184 1 N VAL B 183 O ILE B 202 SHEET 5 C 7 THR B 148 GLU B 154 1 N VAL B 151 O ILE B 182 SHEET 6 C 7 HIS B 103 ASP B 107 1 N HIS B 103 O ARG B 149 SHEET 7 C 7 GLU B 128 ILE B 132 1 O ASP B 130 N SER B 106 SHEET 1 D 5 LYS B 286 TYR B 288 0 SHEET 2 D 5 MET B 311 ASP B 315 -1 O ALA B 313 N TYR B 288 SHEET 3 D 5 LEU B 371 SER B 375 -1 O LEU B 374 N ILE B 312 SHEET 4 D 5 LEU B 345 GLN B 347 -1 N LEU B 345 O SER B 375 SHEET 5 D 5 SER B 334 LEU B 335 1 N SER B 334 O ILE B 346 CISPEP 1 THR A 155 PRO A 156 0 -6.42 SITE 1 AC1 3 GLY A 101 GLU A 128 PEG A1502 SITE 1 AC2 2 ALA A 66 HOH A1625 SITE 1 AC3 2 EDO A1008 ASP B 197 SITE 1 AC4 2 HIS A 143 ASP A 318 SITE 1 AC5 8 LEU A 144 PRO A 146 HIS A 279 LYS A 285 SITE 2 AC5 8 EDO A1006 EDO A1007 HOH A1528 HOH A1540 SITE 1 AC6 4 GLU A 280 LYS A 282 EDO A1005 EDO A1007 SITE 1 AC7 8 LEU A 278 HIS A 279 HIS A 281 VAL A 284 SITE 2 AC7 8 LYS A 285 VAL A 287 EDO A1005 EDO A1006 SITE 1 AC8 4 EDO A1003 PEG A1502 GLU B 167 LEU B 198 SITE 1 AC9 3 ASP B 108 CYS B 109 ALA B 365 SITE 1 BC1 4 HIS B 279 GLU B 280 GLN B 382 ASP B 386 SITE 1 BC2 5 LEU B 74 HIS B 76 PRO B 190 GLU B 321 SITE 2 BC2 5 HOH B1618 SITE 1 BC3 2 GLU A 280 ASP B 318 SITE 1 BC4 3 GLN A 235 EDO A1015 HOH B1567 SITE 1 BC5 6 LEU A 74 HOH A1510 HOH A1544 GLU B 379 SITE 2 BC5 6 ASN B 380 ASP B 383 SITE 1 BC6 4 LYS A 231 EDO A1013 GLN B 176 HOH B1567 SITE 1 BC7 2 LYS A 231 HOH A1671 SITE 1 BC8 4 ARG A 123 GLU A 128 VAL A 129 HOH A1627 SITE 1 BC9 4 CYS A 109 THR A 160 LYS A 175 GLY A 366 SITE 1 CC1 8 THR A 160 LYS A 162 LYS A 175 PRO A 296 SITE 2 CC1 8 HOH A1512 HOH A1521 HOH A1533 HOH A1570 SITE 1 CC2 3 ILE A 90 TYR A 111 ASP A 184 SITE 1 CC3 3 ALA A 336 VAL A 337 SER A 338 SITE 1 CC4 8 LYS A 273 LEU B 192 LYS B 302 LYS B 303 SITE 2 CC4 8 GLN B 304 MET B 305 LYS B 306 HOH B1545 SITE 1 CC5 13 ALA A 84 VAL A 218 ILE A 244 ILE A 245 SITE 2 CC5 13 SER A 246 HOH A1568 ALA B 84 VAL B 218 SITE 3 CC5 13 ILE B 244 ILE B 245 SER B 246 ASP B 249 SITE 4 CC5 13 HOH B1543 SITE 1 CC6 5 ARG A 149 EDO A1001 EDO A1008 HOH A1691 SITE 2 CC6 5 ARG B 174 CRYST1 166.634 48.476 75.606 90.00 110.33 90.00 C 1 2 1 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 0.006001 0.000000 0.002223 0.00000 SCALE2 0.000000 0.020629 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014105 0.00000