HEADER HYDROLASE/HYDROLASE INHIBITOR 16-SEP-04 1XG2 TITLE CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN PECTIN METHYLESTERASE AND ITS TITLE 2 INHIBITOR PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PECTINESTERASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PECTIN METHYLESTERASE 1, PE 1; COMPND 5 EC: 3.1.1.11; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PECTINESTERASE INHIBITOR; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: PECTIN METHYLESTERASE INHIBITOR, PMEI; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SOLANUM LYCOPERSICUM; SOURCE 3 ORGANISM_TAXID: 4081; SOURCE 4 TISSUE: PERICARP; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: ACTINIDIA CHINENSIS; SOURCE 7 ORGANISM_TAXID: 3625; SOURCE 8 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: X-33; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PPICZALPHAA KEYWDS PROTEIN-PROTEIN COMPLEX, BETA HELIX, FOUR HELIX BUNDLE, HYDROLASE- KEYWDS 2 HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.DI MATTEO,A.RAIOLA,L.CAMARDELLA,A.GIOVANE,D.BONIVENTO,G.DE LORENZO, AUTHOR 2 F.CERVONE,D.BELLINCAMPI,D.TSERNOGLOU REVDAT 3 16-OCT-24 1XG2 1 SEQADV REVDAT 2 24-FEB-09 1XG2 1 VERSN REVDAT 1 22-MAR-05 1XG2 0 JRNL AUTH A.DI MATTEO,A.GIOVANE,A.RAIOLA,L.CAMARDELLA,D.BONIVENTO, JRNL AUTH 2 G.DE LORENZO,F.CERVONE,D.BELLINCAMPI,D.TSERNOGLOU JRNL TITL STRUCTURAL BASIS FOR THE INTERACTION BETWEEN PECTIN JRNL TITL 2 METHYLESTERASE AND A SPECIFIC INHIBITOR PROTEIN JRNL REF PLANT CELL V. 17 849 2005 JRNL REFN ISSN 1040-4651 JRNL PMID 15722470 JRNL DOI 10.1105/TPC.104.028886 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.GIOVANE,L.SERVILLO,C.BALESTRIERI,A.RAIOLA,R.D'AVINO, REMARK 1 AUTH 2 M.TAMBURRINI,M.A.CIARDIELLO,L.CAMARDELLA REMARK 1 TITL PECTIN METHYLESTERASE INHIBITOR REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V.1696 245 2004 REMARK 1 REFN ISSN 0006-3002 REMARK 1 PMID 14871665 REMARK 1 DOI 10.1016/J.BBAPAP.2003.08.011 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.D'AVINO,L.CAMARDELLA,T.M.CHRISTENSEN,A.GIOVANE,L.SERVILLO REMARK 1 TITL TOMATO PECTIN METHYLESTERASE: MODELING, FLUORESCENCE, AND REMARK 1 TITL 2 INHIBITOR INTERACTION STUDIES-COMPARISON WITH THE BACTERIAL REMARK 1 TITL 3 (ERWINIA CHRYSANTHEMI) ENZYME REMARK 1 REF PROTEINS V. 53 830 2003 REMARK 1 REFN ISSN 0887-3585 REMARK 1 PMID 14635125 REMARK 1 DOI 10.1002/PROT.10487 REMARK 1 REFERENCE 3 REMARK 1 AUTH F.MICHELI REMARK 1 TITL PECTIN METHYLESTERASES: CELL WALL ENZYMES WITH IMPORTANT REMARK 1 TITL 2 ROLES IN PLANT PHYSIOLOGY REMARK 1 REF TRENDS PLANT SCI. V. 6 414 2001 REMARK 1 REFN ISSN 1360-1385 REMARK 1 PMID 11544130 REMARK 1 DOI 10.1016/S1360-1385(01)02045-3 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 51019 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2730 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3001 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.5780 REMARK 3 BIN FREE R VALUE SET COUNT : 148 REMARK 3 BIN FREE R VALUE : 0.6170 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3573 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 453 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.13000 REMARK 3 B22 (A**2) : 0.13000 REMARK 3 B33 (A**2) : -0.19000 REMARK 3 B12 (A**2) : 0.06000 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): 0.132 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.074 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.561 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.920 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.902 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3662 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3258 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4974 ; 1.211 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7607 ; 1.174 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 466 ; 5.869 ; 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): 559 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4126 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 719 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 742 ; 0.208 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3901 ; 0.237 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2105 ; 0.082 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 328 ; 0.187 ; 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): 17 ; 0.280 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 61 ; 0.250 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 27 ; 0.309 ; 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): 2320 ; 0.592 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3738 ; 1.138 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1342 ; 1.947 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1236 ; 3.377 ; 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1XG2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000030323. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56180 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08200 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) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33800 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: MIR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM SULFATE, MES, PH 6.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 99.39667 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 49.69833 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 49.69833 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 99.39667 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 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 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 GLY B 151 REMARK 465 SER B 152 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 28 CE NZ REMARK 480 LYS A 175 NZ REMARK 480 LYS A 273 CD CE NZ REMARK 480 ARG B 27 NE CZ NH1 NH2 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 OH TYR A 63 OE1 GLU B 1 3665 1.83 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 SER B 40 CB SER B 40 OG 0.119 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 128 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 145 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 285 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 317 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG B 27 O - C - N ANGL. DEV. = -9.9 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 70 22.24 -147.37 REMARK 500 ASP A 108 -140.86 58.43 REMARK 500 ALA A 129 -155.30 -161.13 REMARK 500 TYR A 130 -93.96 -119.84 REMARK 500 GLN A 139 -178.40 71.21 REMARK 500 THR A 151 -83.75 -125.25 REMARK 500 ASN A 158 36.99 -142.23 REMARK 500 ALA A 253 -6.18 77.31 REMARK 500 ILE B 8 -62.01 -92.77 REMARK 500 PHE B 118 51.45 -103.25 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 ARG B 27 -20.18 REMARK 500 REMARK 500 REMARK: NULL DBREF 1XG2 A 1 317 UNP P14280 PME1_LYCES 230 546 DBREF 1XG2 B 1 152 UNP P83326 PMEI_ACTCH 1 152 SEQADV 1XG2 PHE B 0 UNP P83326 CLONING ARTIFACT SEQRES 1 A 317 ILE ILE ALA ASN ALA VAL VAL ALA GLN ASP GLY THR GLY SEQRES 2 A 317 ASP TYR GLN THR LEU ALA GLU ALA VAL ALA ALA ALA PRO SEQRES 3 A 317 ASP LYS SER LYS THR ARG TYR VAL ILE TYR VAL LYS ARG SEQRES 4 A 317 GLY THR TYR LYS GLU ASN VAL GLU VAL ALA SER ASN LYS SEQRES 5 A 317 MET ASN LEU MET ILE VAL GLY ASP GLY MET TYR ALA THR SEQRES 6 A 317 THR ILE THR GLY SER LEU ASN VAL VAL ASP GLY SER THR SEQRES 7 A 317 THR PHE ARG SER ALA THR LEU ALA ALA VAL GLY GLN GLY SEQRES 8 A 317 PHE ILE LEU GLN ASP ILE CYS ILE GLN ASN THR ALA GLY SEQRES 9 A 317 PRO ALA LYS ASP GLN ALA VAL ALA LEU ARG VAL GLY ALA SEQRES 10 A 317 ASP MET SER VAL ILE ASN ARG CYS ARG ILE ASP ALA TYR SEQRES 11 A 317 GLN ASP THR LEU TYR ALA HIS SER GLN ARG GLN PHE TYR SEQRES 12 A 317 ARG ASP SER TYR VAL THR GLY THR VAL ASP PHE ILE PHE SEQRES 13 A 317 GLY ASN ALA ALA VAL VAL PHE GLN LYS CYS GLN LEU VAL SEQRES 14 A 317 ALA ARG LYS PRO GLY LYS TYR GLN GLN ASN MET VAL THR SEQRES 15 A 317 ALA GLN GLY ARG THR ASP PRO ASN GLN ALA THR GLY THR SEQRES 16 A 317 SER ILE GLN PHE CYS ASN ILE ILE ALA SER SER ASP LEU SEQRES 17 A 317 GLU PRO VAL LEU LYS GLU PHE PRO THR TYR LEU GLY ARG SEQRES 18 A 317 PRO TRP LYS GLU TYR SER ARG THR VAL VAL MET GLU SER SEQRES 19 A 317 TYR LEU GLY GLY LEU ILE ASN PRO ALA GLY TRP ALA GLU SEQRES 20 A 317 TRP ASP GLY ASP PHE ALA LEU LYS THR LEU TYR TYR GLY SEQRES 21 A 317 GLU PHE MET ASN ASN GLY PRO GLY ALA GLY THR SER LYS SEQRES 22 A 317 ARG VAL LYS TRP PRO GLY TYR HIS VAL ILE THR ASP PRO SEQRES 23 A 317 ALA LYS ALA MET PRO PHE THR VAL ALA LYS LEU ILE GLN SEQRES 24 A 317 GLY GLY SER TRP LEU ARG SER THR GLY VAL ALA TYR VAL SEQRES 25 A 317 ASP GLY LEU TYR ASP SEQRES 1 B 153 PHE GLU ASN HIS LEU ILE SER GLU ILE CYS PRO LYS THR SEQRES 2 B 153 ARG ASN PRO SER LEU CYS LEU GLN ALA LEU GLU SER ASP SEQRES 3 B 153 PRO ARG SER ALA SER LYS ASP LEU LYS GLY LEU GLY GLN SEQRES 4 B 153 PHE SER ILE ASP ILE ALA GLN ALA SER ALA LYS GLN THR SEQRES 5 B 153 SER LYS ILE ILE ALA SER LEU THR ASN GLN ALA THR ASP SEQRES 6 B 153 PRO LYS LEU LYS GLY ARG TYR GLU THR CYS SER GLU ASN SEQRES 7 B 153 TYR ALA ASP ALA ILE ASP SER LEU GLY GLN ALA LYS GLN SEQRES 8 B 153 PHE LEU THR SER GLY ASP TYR ASN SER LEU ASN ILE TYR SEQRES 9 B 153 ALA SER ALA ALA PHE ASP GLY ALA GLY THR CYS GLU ASP SEQRES 10 B 153 SER PHE GLU GLY PRO PRO ASN ILE PRO THR GLN LEU HIS SEQRES 11 B 153 GLN ALA ASP LEU LYS LEU GLU ASP LEU CYS ASP ILE VAL SEQRES 12 B 153 LEU VAL ILE SER ASN LEU LEU PRO GLY SER FORMUL 3 HOH *453(H2 O) HELIX 1 1 THR A 17 ALA A 25 1 9 HELIX 2 2 THR A 79 ALA A 83 5 5 HELIX 3 3 GLY A 104 ASP A 108 5 5 HELIX 4 4 LEU A 208 LEU A 212 5 5 HELIX 5 5 ASP A 285 MET A 290 1 6 HELIX 6 6 THR A 293 ILE A 298 1 6 HELIX 7 7 GLY A 300 ARG A 305 1 6 HELIX 8 8 SER A 306 GLY A 308 5 3 HELIX 9 9 ASN B 2 CYS B 9 1 8 HELIX 10 10 PRO B 10 THR B 12 5 3 HELIX 11 11 ASN B 14 SER B 24 1 11 HELIX 12 12 ARG B 27 LYS B 31 5 5 HELIX 13 13 ASP B 32 ASN B 60 1 29 HELIX 14 14 ASP B 64 GLY B 95 1 32 HELIX 15 15 ASP B 96 PHE B 118 1 23 HELIX 16 16 PRO B 125 LEU B 149 1 25 SHEET 1 A11 ALA A 5 VAL A 7 0 SHEET 2 A11 TYR A 33 VAL A 37 1 O TYR A 36 N VAL A 7 SHEET 3 A11 LEU A 55 GLY A 59 1 O MET A 56 N ILE A 35 SHEET 4 A11 ILE A 93 GLN A 95 1 O ILE A 93 N ILE A 57 SHEET 5 A11 SER A 120 ASN A 123 1 O ASN A 123 N LEU A 94 SHEET 6 A11 ARG A 140 ARG A 144 1 O ARG A 144 N ILE A 122 SHEET 7 A11 ALA A 160 GLN A 164 1 O GLN A 164 N TYR A 143 SHEET 8 A11 GLY A 194 GLN A 198 1 O GLN A 198 N PHE A 163 SHEET 9 A11 ARG A 228 MET A 232 1 O MET A 232 N ILE A 197 SHEET 10 A11 TYR A 258 PHE A 262 1 O GLY A 260 N VAL A 231 SHEET 11 A11 TYR A 280 ILE A 283 1 O HIS A 281 N TYR A 259 SHEET 1 B 8 GLY A 40 LYS A 43 0 SHEET 2 B 8 THR A 65 GLY A 69 1 O THR A 66 N TYR A 42 SHEET 3 B 8 CYS A 98 ASN A 101 1 O CYS A 98 N ILE A 67 SHEET 4 B 8 ARG A 126 ASP A 128 1 O ASP A 128 N ILE A 99 SHEET 5 B 8 TYR A 147 GLY A 150 1 O TYR A 147 N ILE A 127 SHEET 6 B 8 GLN A 167 ALA A 170 1 O VAL A 169 N VAL A 148 SHEET 7 B 8 ASN A 201 ALA A 204 1 O ASN A 201 N LEU A 168 SHEET 8 B 8 TYR A 235 LEU A 236 1 O TYR A 235 N ILE A 202 SHEET 1 C 7 VAL A 46 VAL A 48 0 SHEET 2 C 7 LEU A 85 ALA A 87 1 O ALA A 86 N VAL A 48 SHEET 3 C 7 LEU A 113 VAL A 115 1 O ARG A 114 N LEU A 85 SHEET 4 C 7 LEU A 134 ALA A 136 1 O TYR A 135 N LEU A 113 SHEET 5 C 7 ILE A 155 GLY A 157 1 O PHE A 156 N LEU A 134 SHEET 6 C 7 ASN A 179 GLN A 184 1 O ALA A 183 N ILE A 155 SHEET 7 C 7 THR A 217 GLY A 220 1 O TYR A 218 N VAL A 181 SSBOND 1 CYS B 9 CYS B 18 1555 1555 2.15 SSBOND 2 CYS B 74 CYS B 114 1555 1555 2.06 CISPEP 1 PRO B 121 PRO B 122 0 -2.21 CRYST1 90.379 90.379 149.095 90.00 90.00 120.00 P 32 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 0.011065 0.006388 0.000000 0.00000 SCALE2 0.000000 0.012776 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006707 0.00000