HEADER LYASE 14-MAY-10 3N0G TITLE CRYSTAL STRUCTURE OF ISOPRENE SYNTHASE FROM GREY POPLAR LEAVES TITLE 2 (POPULUS X CANESCENS) IN COMPLEX WITH THREE MG2+ IONS AND TITLE 3 DIMETHYLALLYL-S-THIOLODIPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOPRENE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.2.3.27; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: POPULUS TREMULA X POPULUS ALBA; SOURCE 3 ORGANISM_COMMON: GRAY POPLAR; SOURCE 4 ORGANISM_TAXID: 80863; SOURCE 5 TISSUE: LEAVES; SOURCE 6 GENE: ISPS; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS TERPENE CYCLASE FOLD, HEMITERPENE SYNTHASE, DDXXD MOTIF, NSE/DTE KEYWDS 2 MOTIF, DIMETHYLALLYL-S-THIOLODIPHOSPHATE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KOKSAL,D.W.CHRISTIANSON REVDAT 5 06-SEP-23 3N0G 1 REMARK SEQADV HETSYN LINK REVDAT 4 02-OCT-19 3N0G 1 COMPND FORMUL REVDAT 3 06-OCT-10 3N0G 1 JRNL REVDAT 2 28-JUL-10 3N0G 1 JRNL REVDAT 1 21-JUL-10 3N0G 0 JRNL AUTH M.KOKSAL,I.ZIMMER,J.P.SCHNITZLER,D.W.CHRISTIANSON JRNL TITL STRUCTURE OF ISOPRENE SYNTHASE ILLUMINATES THE CHEMICAL JRNL TITL 2 MECHANISM OF TERAGRAM ATMOSPHERIC CARBON EMISSION. JRNL REF J.MOL.BIOL. V. 402 363 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20624401 JRNL DOI 10.1016/J.JMB.2010.07.009 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.40 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 41842 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 SET) : 0.198 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2084 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.90 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2920 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 200 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8511 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 322 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.42 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 18.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.700 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3N0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000059223. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 REMARK 200 MONOCHROMATOR : SI(111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43749 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : 0.13500 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.62800 REMARK 200 R SYM FOR SHELL (I) : 0.62800 REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 3N0F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM BIS-TRIS, 25% POLYETHYLENE REMARK 280 GLYCOL 3350, 200 MM (NH4)2SO4, PH 6.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 71.87200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 77.50700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 77.50700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 107.80800 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 77.50700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 77.50700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 35.93600 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 77.50700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 77.50700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 107.80800 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 77.50700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 77.50700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 35.93600 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 71.87200 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 41 REMARK 465 ARG A 42 REMARK 465 GLY A 43 REMARK 465 SER A 44 REMARK 465 HIS A 45 REMARK 465 HIS A 46 REMARK 465 HIS A 47 REMARK 465 HIS A 48 REMARK 465 HIS A 49 REMARK 465 HIS A 50 REMARK 465 GLY A 51 REMARK 465 SER A 52 REMARK 465 GLU A 53 REMARK 465 ALA A 54 REMARK 465 ARG A 55 REMARK 465 ARG A 56 REMARK 465 SER A 57 REMARK 465 ALA A 58 REMARK 465 ASP A 59 REMARK 465 TYR A 60 REMARK 465 GLU A 61 REMARK 465 PRO A 62 REMARK 465 SER A 73 REMARK 465 ASP A 74 REMARK 465 THR A 75 REMARK 465 ASP A 76 REMARK 465 GLU A 77 REMARK 465 SER A 78 REMARK 465 ILE A 79 REMARK 465 GLU A 80 REMARK 465 ASP A 569 REMARK 465 ALA A 570 REMARK 465 HIS A 571 REMARK 465 ARG A 595 REMARK 465 MET B 41 REMARK 465 ARG B 42 REMARK 465 GLY B 43 REMARK 465 SER B 44 REMARK 465 HIS B 45 REMARK 465 HIS B 46 REMARK 465 HIS B 47 REMARK 465 HIS B 48 REMARK 465 HIS B 49 REMARK 465 HIS B 50 REMARK 465 GLY B 51 REMARK 465 SER B 52 REMARK 465 GLU B 53 REMARK 465 ALA B 54 REMARK 465 ARG B 55 REMARK 465 ARG B 56 REMARK 465 SER B 57 REMARK 465 ALA B 58 REMARK 465 ASP B 59 REMARK 465 TYR B 60 REMARK 465 GLU B 61 REMARK 465 PRO B 62 REMARK 465 SER B 73 REMARK 465 ASP B 74 REMARK 465 THR B 75 REMARK 465 ASP B 76 REMARK 465 GLU B 77 REMARK 465 SER B 78 REMARK 465 ILE B 79 REMARK 465 GLU B 80 REMARK 465 ARG B 595 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 TYR A 67 21.04 -73.35 REMARK 500 LEU A 70 -60.86 -102.85 REMARK 500 LEU A 71 -81.59 -50.23 REMARK 500 ASN A 99 109.36 -54.64 REMARK 500 ASN A 99 109.13 -54.64 REMARK 500 LEU A 222 127.55 -38.47 REMARK 500 ARG A 310 52.48 -142.65 REMARK 500 ARG A 310 53.06 -142.88 REMARK 500 TYR A 327 34.61 -96.74 REMARK 500 VAL A 350 -37.97 -138.11 REMARK 500 ASN A 370 22.18 -70.88 REMARK 500 ILE A 372 4.50 -68.43 REMARK 500 SER A 447 -3.78 85.87 REMARK 500 ASN A 567 -51.63 -127.85 REMARK 500 ILE A 586 -59.85 -120.07 REMARK 500 THR A 587 -79.11 -68.70 REMARK 500 LEU B 70 -24.41 -142.93 REMARK 500 LEU B 71 61.14 -115.42 REMARK 500 ASN B 99 109.49 -58.23 REMARK 500 ASN B 99 108.15 -58.23 REMARK 500 THR B 146 -42.99 -137.91 REMARK 500 HIS B 161 33.21 -99.92 REMARK 500 GLU B 168 0.71 -67.07 REMARK 500 ASP B 175 -153.98 -86.37 REMARK 500 LEU B 241 128.74 -171.90 REMARK 500 ALA B 322 86.60 -150.19 REMARK 500 TYR B 327 42.03 -89.11 REMARK 500 VAL B 350 -30.41 -149.05 REMARK 500 ASN B 370 7.40 -62.51 REMARK 500 SER B 447 4.40 85.25 REMARK 500 ALA B 504 40.09 -86.09 REMARK 500 TYR B 565 63.45 -100.86 REMARK 500 ASP B 569 -165.87 -163.63 REMARK 500 HIS B 571 -70.69 -114.33 REMARK 500 THR B 587 -81.60 -73.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 621 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 345 OD1 REMARK 620 2 DST A 601 O4 89.2 REMARK 620 3 DST A 601 O6 66.1 62.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 623 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 345 OD2 REMARK 620 2 DST A 601 O2 83.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 631 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 345 OD1 REMARK 620 2 DST B 612 O4 84.5 REMARK 620 3 DST B 612 O6 77.5 61.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 633 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 345 OD2 REMARK 620 2 ASP B 349 OD1 79.2 REMARK 620 3 DST B 612 O8 130.8 149.7 REMARK 620 4 DST B 612 O4 112.7 75.5 86.5 REMARK 620 5 DST B 612 O2 91.0 125.8 59.3 59.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 632 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DST B 612 O7 REMARK 620 2 DST B 612 O5 78.8 REMARK 620 3 DST B 612 O8 56.2 79.6 REMARK 620 4 HOH B 727 O 172.9 106.7 128.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DST A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 621 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 622 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 623 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DST B 612 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 631 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 632 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 633 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3N0F RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ISOPRENE SYNTHASE FROM GREY POPLAR LEAVES REMARK 900 (POPULUS X CANESCENS) DBREF 3N0G A 53 595 UNP Q9AR86 Q9AR86_9ROSI 53 595 DBREF 3N0G B 53 595 UNP Q9AR86 Q9AR86_9ROSI 53 595 SEQADV 3N0G MET A 41 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G ARG A 42 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G GLY A 43 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G SER A 44 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS A 45 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS A 46 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS A 47 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS A 48 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS A 49 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS A 50 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G GLY A 51 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G SER A 52 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G ASP A 59 UNP Q9AR86 ASN 59 ENGINEERED MUTATION SEQADV 3N0G ARG A 308 UNP Q9AR86 LYS 308 ENGINEERED MUTATION SEQADV 3N0G TRP A 533 UNP Q9AR86 CYS 533 ENGINEERED MUTATION SEQADV 3N0G MET B 41 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G ARG B 42 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G GLY B 43 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G SER B 44 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS B 45 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS B 46 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS B 47 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS B 48 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS B 49 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G HIS B 50 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G GLY B 51 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G SER B 52 UNP Q9AR86 EXPRESSION TAG SEQADV 3N0G ASP B 59 UNP Q9AR86 ASN 59 ENGINEERED MUTATION SEQADV 3N0G ARG B 308 UNP Q9AR86 LYS 308 ENGINEERED MUTATION SEQADV 3N0G TRP B 533 UNP Q9AR86 CYS 533 ENGINEERED MUTATION SEQRES 1 A 555 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER GLU SEQRES 2 A 555 ALA ARG ARG SER ALA ASP TYR GLU PRO ASN SER TRP ASP SEQRES 3 A 555 TYR ASP PHE LEU LEU SER SER ASP THR ASP GLU SER ILE SEQRES 4 A 555 GLU VAL TYR LYS ASP LYS ALA LYS LYS LEU GLU ALA GLU SEQRES 5 A 555 VAL ARG ARG GLU ILE ASN ASN GLU LYS ALA GLU PHE LEU SEQRES 6 A 555 THR LEU LEU GLU LEU ILE ASP ASN VAL GLN ARG LEU GLY SEQRES 7 A 555 LEU GLY TYR ARG PHE GLU SER ASP ILE ARG ARG ALA LEU SEQRES 8 A 555 ASP ARG PHE VAL SER SER GLY GLY PHE ASP GLY VAL THR SEQRES 9 A 555 LYS THR SER LEU HIS ALA THR ALA LEU SER PHE ARG LEU SEQRES 10 A 555 LEU ARG GLN HIS GLY PHE GLU VAL SER GLN GLU ALA PHE SEQRES 11 A 555 SER GLY PHE LYS ASP GLN ASN GLY ASN PHE LEU GLU ASN SEQRES 12 A 555 LEU LYS GLU ASP THR LYS ALA ILE LEU SER LEU TYR GLU SEQRES 13 A 555 ALA SER PHE LEU ALA LEU GLU GLY GLU ASN ILE LEU ASP SEQRES 14 A 555 GLU ALA ARG VAL PHE ALA ILE SER HIS LEU LYS GLU LEU SEQRES 15 A 555 SER GLU GLU LYS ILE GLY LYS GLU LEU ALA GLU GLN VAL SEQRES 16 A 555 ASN HIS ALA LEU GLU LEU PRO LEU HIS ARG ARG THR GLN SEQRES 17 A 555 ARG LEU GLU ALA VAL TRP SER ILE GLU ALA TYR ARG LYS SEQRES 18 A 555 LYS GLU ASP ALA ASN GLN VAL LEU LEU GLU LEU ALA ILE SEQRES 19 A 555 LEU ASP TYR ASN MET ILE GLN SER VAL TYR GLN ARG ASP SEQRES 20 A 555 LEU ARG GLU THR SER ARG TRP TRP ARG ARG VAL GLY LEU SEQRES 21 A 555 ALA THR LYS LEU HIS PHE ALA ARG ASP ARG LEU ILE GLU SEQRES 22 A 555 SER PHE TYR TRP ALA VAL GLY VAL ALA PHE GLU PRO GLN SEQRES 23 A 555 TYR SER ASP CYS ARG ASN SER VAL ALA LYS MET PHE SER SEQRES 24 A 555 PHE VAL THR ILE ILE ASP ASP ILE TYR ASP VAL TYR GLY SEQRES 25 A 555 THR LEU ASP GLU LEU GLU LEU PHE THR ASP ALA VAL GLU SEQRES 26 A 555 ARG TRP ASP VAL ASN ALA ILE ASN ASP LEU PRO ASP TYR SEQRES 27 A 555 MET LYS LEU CYS PHE LEU ALA LEU TYR ASN THR ILE ASN SEQRES 28 A 555 GLU ILE ALA TYR ASP ASN LEU LYS ASP LYS GLY GLU ASN SEQRES 29 A 555 ILE LEU PRO TYR LEU THR LYS ALA TRP ALA ASP LEU CYS SEQRES 30 A 555 ASN ALA PHE LEU GLN GLU ALA LYS TRP LEU TYR ASN LYS SEQRES 31 A 555 SER THR PRO THR PHE ASP ASP TYR PHE GLY ASN ALA TRP SEQRES 32 A 555 LYS SER SER SER GLY PRO LEU GLN LEU ILE PHE ALA TYR SEQRES 33 A 555 PHE ALA VAL VAL GLN ASN ILE LYS LYS GLU GLU ILE GLU SEQRES 34 A 555 ASN LEU GLN LYS TYR HIS ASP ILE ILE SER ARG PRO SER SEQRES 35 A 555 HIS ILE PHE ARG LEU CYS ASN ASP LEU ALA SER ALA SER SEQRES 36 A 555 ALA GLU ILE ALA ARG GLY GLU THR ALA ASN SER VAL SER SEQRES 37 A 555 CYS TYR MET ARG THR LYS GLY ILE SER GLU GLU LEU ALA SEQRES 38 A 555 THR GLU SER VAL MET ASN LEU ILE ASP GLU THR TRP LYS SEQRES 39 A 555 LYS MET ASN LYS GLU LYS LEU GLY GLY SER LEU PHE ALA SEQRES 40 A 555 LYS PRO PHE VAL GLU THR ALA ILE ASN LEU ALA ARG GLN SEQRES 41 A 555 SER HIS CYS THR TYR HIS ASN GLY ASP ALA HIS THR SER SEQRES 42 A 555 PRO ASP GLU LEU THR ARG LYS ARG VAL LEU SER VAL ILE SEQRES 43 A 555 THR GLU PRO ILE LEU PRO PHE GLU ARG SEQRES 1 B 555 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER GLU SEQRES 2 B 555 ALA ARG ARG SER ALA ASP TYR GLU PRO ASN SER TRP ASP SEQRES 3 B 555 TYR ASP PHE LEU LEU SER SER ASP THR ASP GLU SER ILE SEQRES 4 B 555 GLU VAL TYR LYS ASP LYS ALA LYS LYS LEU GLU ALA GLU SEQRES 5 B 555 VAL ARG ARG GLU ILE ASN ASN GLU LYS ALA GLU PHE LEU SEQRES 6 B 555 THR LEU LEU GLU LEU ILE ASP ASN VAL GLN ARG LEU GLY SEQRES 7 B 555 LEU GLY TYR ARG PHE GLU SER ASP ILE ARG ARG ALA LEU SEQRES 8 B 555 ASP ARG PHE VAL SER SER GLY GLY PHE ASP GLY VAL THR SEQRES 9 B 555 LYS THR SER LEU HIS ALA THR ALA LEU SER PHE ARG LEU SEQRES 10 B 555 LEU ARG GLN HIS GLY PHE GLU VAL SER GLN GLU ALA PHE SEQRES 11 B 555 SER GLY PHE LYS ASP GLN ASN GLY ASN PHE LEU GLU ASN SEQRES 12 B 555 LEU LYS GLU ASP THR LYS ALA ILE LEU SER LEU TYR GLU SEQRES 13 B 555 ALA SER PHE LEU ALA LEU GLU GLY GLU ASN ILE LEU ASP SEQRES 14 B 555 GLU ALA ARG VAL PHE ALA ILE SER HIS LEU LYS GLU LEU SEQRES 15 B 555 SER GLU GLU LYS ILE GLY LYS GLU LEU ALA GLU GLN VAL SEQRES 16 B 555 ASN HIS ALA LEU GLU LEU PRO LEU HIS ARG ARG THR GLN SEQRES 17 B 555 ARG LEU GLU ALA VAL TRP SER ILE GLU ALA TYR ARG LYS SEQRES 18 B 555 LYS GLU ASP ALA ASN GLN VAL LEU LEU GLU LEU ALA ILE SEQRES 19 B 555 LEU ASP TYR ASN MET ILE GLN SER VAL TYR GLN ARG ASP SEQRES 20 B 555 LEU ARG GLU THR SER ARG TRP TRP ARG ARG VAL GLY LEU SEQRES 21 B 555 ALA THR LYS LEU HIS PHE ALA ARG ASP ARG LEU ILE GLU SEQRES 22 B 555 SER PHE TYR TRP ALA VAL GLY VAL ALA PHE GLU PRO GLN SEQRES 23 B 555 TYR SER ASP CYS ARG ASN SER VAL ALA LYS MET PHE SER SEQRES 24 B 555 PHE VAL THR ILE ILE ASP ASP ILE TYR ASP VAL TYR GLY SEQRES 25 B 555 THR LEU ASP GLU LEU GLU LEU PHE THR ASP ALA VAL GLU SEQRES 26 B 555 ARG TRP ASP VAL ASN ALA ILE ASN ASP LEU PRO ASP TYR SEQRES 27 B 555 MET LYS LEU CYS PHE LEU ALA LEU TYR ASN THR ILE ASN SEQRES 28 B 555 GLU ILE ALA TYR ASP ASN LEU LYS ASP LYS GLY GLU ASN SEQRES 29 B 555 ILE LEU PRO TYR LEU THR LYS ALA TRP ALA ASP LEU CYS SEQRES 30 B 555 ASN ALA PHE LEU GLN GLU ALA LYS TRP LEU TYR ASN LYS SEQRES 31 B 555 SER THR PRO THR PHE ASP ASP TYR PHE GLY ASN ALA TRP SEQRES 32 B 555 LYS SER SER SER GLY PRO LEU GLN LEU ILE PHE ALA TYR SEQRES 33 B 555 PHE ALA VAL VAL GLN ASN ILE LYS LYS GLU GLU ILE GLU SEQRES 34 B 555 ASN LEU GLN LYS TYR HIS ASP ILE ILE SER ARG PRO SER SEQRES 35 B 555 HIS ILE PHE ARG LEU CYS ASN ASP LEU ALA SER ALA SER SEQRES 36 B 555 ALA GLU ILE ALA ARG GLY GLU THR ALA ASN SER VAL SER SEQRES 37 B 555 CYS TYR MET ARG THR LYS GLY ILE SER GLU GLU LEU ALA SEQRES 38 B 555 THR GLU SER VAL MET ASN LEU ILE ASP GLU THR TRP LYS SEQRES 39 B 555 LYS MET ASN LYS GLU LYS LEU GLY GLY SER LEU PHE ALA SEQRES 40 B 555 LYS PRO PHE VAL GLU THR ALA ILE ASN LEU ALA ARG GLN SEQRES 41 B 555 SER HIS CYS THR TYR HIS ASN GLY ASP ALA HIS THR SER SEQRES 42 B 555 PRO ASP GLU LEU THR ARG LYS ARG VAL LEU SER VAL ILE SEQRES 43 B 555 THR GLU PRO ILE LEU PRO PHE GLU ARG HET DST A 601 14 HET MG A 621 1 HET MG A 622 1 HET MG A 623 1 HET DST B 612 14 HET MG B 631 1 HET MG B 632 1 HET MG B 633 1 HETNAM DST DIMETHYLALLYL S-THIOLODIPHOSPHATE HETNAM MG MAGNESIUM ION HETSYN DST DMASPP; DMAPP; DMADP; DIMETHYLALLYL PYROPHOSPHATE; HETSYN 2 DST DIMETHYLALLYL DIPHOSPHATE; ISOPRENYL PYROPHOSPHATE FORMUL 3 DST 2(C5 H12 O6 P2 S) FORMUL 4 MG 6(MG 2+) FORMUL 11 HOH *322(H2 O) HELIX 1 1 VAL A 81 ASN A 99 1 19 HELIX 2 2 GLU A 103 LEU A 117 1 15 HELIX 3 3 LEU A 119 ARG A 122 5 4 HELIX 4 4 PHE A 123 SER A 137 1 15 HELIX 5 5 SER A 147 HIS A 161 1 15 HELIX 6 6 SER A 166 LYS A 174 5 9 HELIX 7 7 LEU A 181 GLU A 186 5 6 HELIX 8 8 ASP A 187 PHE A 199 1 13 HELIX 9 9 GLU A 205 LEU A 222 1 18 HELIX 10 10 SER A 223 GLY A 228 1 6 HELIX 11 11 GLY A 228 LEU A 241 1 14 HELIX 12 12 PRO A 242 ARG A 246 5 5 HELIX 13 13 THR A 247 ARG A 260 1 14 HELIX 14 14 ASN A 266 GLY A 299 1 34 HELIX 15 15 GLY A 299 LEU A 304 1 6 HELIX 16 16 ARG A 310 ALA A 322 1 13 HELIX 17 17 GLU A 324 GLN A 326 5 3 HELIX 18 18 TYR A 327 VAL A 350 1 24 HELIX 19 19 THR A 353 TRP A 367 1 15 HELIX 20 20 ASP A 368 LEU A 375 5 8 HELIX 21 21 PRO A 376 GLY A 402 1 27 HELIX 22 22 ILE A 405 ASN A 429 1 25 HELIX 23 23 THR A 434 SER A 446 1 13 HELIX 24 24 SER A 447 VAL A 460 1 14 HELIX 25 25 LYS A 464 LYS A 473 1 10 HELIX 26 26 HIS A 475 ARG A 500 1 26 HELIX 27 27 ASN A 505 GLY A 515 1 11 HELIX 28 28 SER A 517 GLY A 542 1 26 HELIX 29 29 ALA A 547 TYR A 565 1 19 HELIX 30 30 SER A 573 ILE A 586 1 14 HELIX 31 31 VAL B 81 ASN B 99 1 19 HELIX 32 32 GLU B 103 LEU B 117 1 15 HELIX 33 33 LEU B 119 ARG B 122 5 4 HELIX 34 34 PHE B 123 SER B 136 1 14 HELIX 35 35 GLY B 138 THR B 144 1 7 HELIX 36 36 SER B 147 HIS B 161 1 15 HELIX 37 37 SER B 166 LYS B 174 5 9 HELIX 38 38 LEU B 181 GLU B 186 5 6 HELIX 39 39 ASP B 187 SER B 198 1 12 HELIX 40 40 PHE B 199 ALA B 201 5 3 HELIX 41 41 GLU B 205 LYS B 220 1 16 HELIX 42 42 SER B 223 GLY B 228 1 6 HELIX 43 43 GLY B 228 LEU B 241 1 14 HELIX 44 44 PRO B 242 ARG B 246 5 5 HELIX 45 45 THR B 247 ARG B 260 1 14 HELIX 46 46 ASN B 266 GLY B 299 1 34 HELIX 47 47 GLY B 299 LEU B 304 1 6 HELIX 48 48 ARG B 310 ALA B 322 1 13 HELIX 49 49 TYR B 327 VAL B 350 1 24 HELIX 50 50 THR B 353 TRP B 367 1 15 HELIX 51 51 ASP B 368 ILE B 372 5 5 HELIX 52 52 PRO B 376 LYS B 401 1 26 HELIX 53 53 ILE B 405 ASN B 429 1 25 HELIX 54 54 THR B 434 TRP B 443 1 10 HELIX 55 55 SER B 447 VAL B 460 1 14 HELIX 56 56 LYS B 464 LYS B 473 1 10 HELIX 57 57 HIS B 475 ARG B 500 1 26 HELIX 58 58 SER B 517 GLY B 542 1 26 HELIX 59 59 ALA B 547 TYR B 565 1 19 HELIX 60 60 SER B 573 ILE B 586 1 14 LINK OD1 ASP A 345 MG MG A 621 1555 1555 2.41 LINK OD2 ASP A 345 MG MG A 623 1555 1555 2.67 LINK O4 DST A 601 MG MG A 621 1555 1555 2.29 LINK O6 DST A 601 MG MG A 621 1555 1555 2.67 LINK O8 DST A 601 MG MG A 622 1555 1555 2.61 LINK O2 DST A 601 MG MG A 623 1555 1555 2.37 LINK OD1 ASP B 345 MG MG B 631 1555 1555 2.31 LINK OD2 ASP B 345 MG MG B 633 1555 1555 2.57 LINK OD1 ASP B 349 MG MG B 633 1555 1555 2.99 LINK O4 DST B 612 MG MG B 631 1555 1555 2.33 LINK O6 DST B 612 MG MG B 631 1555 1555 2.68 LINK O7 DST B 612 MG MG B 632 1555 1555 2.39 LINK O5 DST B 612 MG MG B 632 1555 1555 2.61 LINK O8 DST B 612 MG MG B 632 1555 1555 2.96 LINK O8 DST B 612 MG MG B 633 1555 1555 2.38 LINK O4 DST B 612 MG MG B 633 1555 1555 2.45 LINK O2 DST B 612 MG MG B 633 1555 1555 2.78 LINK MG MG B 632 O HOH B 727 1555 1555 2.36 SITE 1 AC1 13 ARG A 308 ASP A 345 ASP A 349 PHE A 420 SITE 2 AC1 13 GLU A 423 SER A 445 SER A 446 PHE A 485 SITE 3 AC1 13 ARG A 486 ASN A 489 MG A 621 MG A 622 SITE 4 AC1 13 MG A 623 SITE 1 AC2 4 ASP A 345 PHE A 420 GLU A 423 DST A 601 SITE 1 AC3 3 GLU A 497 ALA A 504 DST A 601 SITE 1 AC4 3 ASP A 345 ASP A 349 DST A 601 SITE 1 AC5 13 ARG B 308 PHE B 338 ASP B 345 ASP B 349 SITE 2 AC5 13 PHE B 420 GLU B 423 SER B 446 PHE B 485 SITE 3 AC5 13 ARG B 486 ASN B 489 MG B 631 MG B 632 SITE 4 AC5 13 MG B 633 SITE 1 AC6 4 ASP B 345 ASP B 349 PHE B 420 DST B 612 SITE 1 AC7 2 DST B 612 HOH B 727 SITE 1 AC8 3 ASP B 345 ASP B 349 DST B 612 CRYST1 155.014 155.014 143.744 90.00 90.00 90.00 P 43 21 2 16 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 0.006451 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006451 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006957 0.00000