HEADER LYASE 19-JAN-10 3LG5 TITLE F198A EPI-ISOZIZAENE SYNTHASE: COMPLEX WITH MG, INORGANIC TITLE 2 PYROPHOSPHATE AND BENZYL TRIETHYL AMMONIUM CATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPI-ISOZIZAENE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EIZS, SESQUITERPENE SYNTHASE, SESQUITERPENE CYCLASE; COMPND 5 EC: 4.2.3.37; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 1902; SOURCE 4 GENE: CYC1, SCO5222, SC7E4.19; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TERPENOID CYCLASE, ALPHA-HELICAL FOLD, FARNESYL DIPHOSPHATE, METAL- KEYWDS 2 BINDING, MAGNESIUM, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.AARON,X.LIN,D.E.CANE,D.W.CHRISTIANSON REVDAT 4 06-SEP-23 3LG5 1 REMARK REVDAT 3 13-OCT-21 3LG5 1 REMARK SEQADV LINK REVDAT 2 09-MAR-10 3LG5 1 JRNL REVDAT 1 09-FEB-10 3LG5 0 JRNL AUTH J.A.AARON,X.LIN,D.E.CANE,D.W.CHRISTIANSON JRNL TITL STRUCTURE OF EPI-ISOZIZAENE SYNTHASE FROM STREPTOMYCES JRNL TITL 2 COELICOLOR A3(2), A PLATFORM FOR NEW TERPENOID CYCLIZATION JRNL TITL 3 TEMPLATES JRNL REF BIOCHEMISTRY V. 49 1787 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20131801 JRNL DOI 10.1021/BI902088Z REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 45812 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 2293 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 37.6155 - 4.1334 0.99 2781 163 0.1369 0.1573 REMARK 3 2 4.1334 - 3.2814 0.99 2739 133 0.1358 0.1443 REMARK 3 3 3.2814 - 2.8668 1.00 2740 156 0.1587 0.2227 REMARK 3 4 2.8668 - 2.6047 1.00 2738 132 0.1636 0.1873 REMARK 3 5 2.6047 - 2.4181 1.00 2732 146 0.1522 0.1887 REMARK 3 6 2.4181 - 2.2755 1.00 2739 131 0.1501 0.1955 REMARK 3 7 2.2755 - 2.1616 1.00 2698 140 0.1501 0.1776 REMARK 3 8 2.1616 - 2.0675 1.00 2722 154 0.1571 0.1696 REMARK 3 9 2.0675 - 1.9879 1.00 2734 118 0.1661 0.2236 REMARK 3 10 1.9879 - 1.9193 1.00 2701 152 0.1737 0.2038 REMARK 3 11 1.9193 - 1.8593 1.00 2731 140 0.1728 0.2633 REMARK 3 12 1.8593 - 1.8062 1.00 2693 147 0.1661 0.2246 REMARK 3 13 1.8062 - 1.7586 1.00 2724 143 0.1569 0.2079 REMARK 3 14 1.7586 - 1.7157 1.00 2675 162 0.1583 0.1882 REMARK 3 15 1.7157 - 1.6767 1.00 2703 153 0.1542 0.2033 REMARK 3 16 1.6767 - 1.6410 0.99 2669 123 0.1744 0.2103 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 45.55 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.09 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.015 2938 REMARK 3 ANGLE : 1.572 4023 REMARK 3 CHIRALITY : 0.101 420 REMARK 3 PLANARITY : 0.009 521 REMARK 3 DIHEDRAL : 18.193 1072 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3LG5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000057236. 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) : 100 REMARK 200 PH : 5.5 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) 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 : 45831 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 20.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.23800 REMARK 200 FOR SHELL : 5.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3KB9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1 M BIS-TRIS PH 5.5, REMARK 280 0.2 M (NH4)2SO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 275K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 23.58950 REMARK 290 SMTRY3 2 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: 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 HIS A 2 REMARK 465 ALA A 3 REMARK 465 PHE A 4 REMARK 465 PRO A 5 REMARK 465 HIS A 6 REMARK 465 GLY A 7 REMARK 465 THR A 8 REMARK 465 THR A 9 REMARK 465 ALA A 10 REMARK 465 THR A 11 REMARK 465 PRO A 12 REMARK 465 THR A 13 REMARK 465 ALA A 14 REMARK 465 ILE A 15 REMARK 465 GLU A 356 REMARK 465 ALA A 357 REMARK 465 ALA A 358 REMARK 465 GLY A 359 REMARK 465 GLU A 360 REMARK 465 LYS A 361 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 CYS A 283 CB CYS A 283 SG -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 ARG A 32 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 148 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 148 NE - CZ - NH2 ANGL. DEV. = -5.5 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 ASN A 256 129.99 -176.03 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 700 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 99 OD1 REMARK 620 2 HOH A 474 O 172.0 REMARK 620 3 HOH A 476 O 90.5 93.6 REMARK 620 4 HOH A 479 O 87.7 89.3 171.3 REMARK 620 5 HOH A 481 O 86.6 86.1 97.2 91.2 REMARK 620 6 POP A 703 O1 93.1 93.6 91.9 79.7 170.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 701 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 99 OD2 REMARK 620 2 HOH A 473 O 82.6 REMARK 620 3 HOH A 478 O 165.3 84.9 REMARK 620 4 HOH A 479 O 87.9 90.0 84.3 REMARK 620 5 POP A 703 O1 95.8 170.6 95.3 80.7 REMARK 620 6 POP A 703 O4 96.5 94.1 92.1 174.3 95.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 240 OD1 REMARK 620 2 SER A 244 OG 86.5 REMARK 620 3 GLU A 248 OE2 165.7 84.3 REMARK 620 4 HOH A 475 O 86.3 84.3 82.0 REMARK 620 5 POP A 703 O6 97.6 93.5 93.8 175.5 REMARK 620 6 POP A 703 O3 91.5 174.3 96.6 90.3 92.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTM A 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 705 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3KB9 RELATED DB: PDB REMARK 900 THE SAME COMPLEX OF THE WT PROTEIN. REMARK 900 RELATED ID: 3KBK RELATED DB: PDB REMARK 900 THE WT PROTEIN IN COMPLEX WITH HG. REMARK 900 RELATED ID: 3LGK RELATED DB: PDB REMARK 900 'D99N EPI-ISOZIZAENE SYNTHASE DBREF 3LG5 A 1 361 UNP Q9K499 CYC1_STRCO 1 361 SEQADV 3LG5 MET A -19 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 GLY A -18 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 SER A -17 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 SER A -16 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A -15 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A -14 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A -13 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A -12 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A -11 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A -10 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 SER A -9 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 SER A -8 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 GLY A -7 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 LEU A -6 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 VAL A -5 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 PRO A -4 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 ARG A -3 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 GLY A -2 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 SER A -1 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 HIS A 0 UNP Q9K499 EXPRESSION TAG SEQADV 3LG5 ALA A 198 UNP Q9K499 PHE 198 ENGINEERED MUTATION SEQRES 1 A 381 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 381 LEU VAL PRO ARG GLY SER HIS MET HIS ALA PHE PRO HIS SEQRES 3 A 381 GLY THR THR ALA THR PRO THR ALA ILE ALA VAL PRO PRO SEQRES 4 A 381 SER LEU ARG LEU PRO VAL ILE GLU ALA ALA PHE PRO ARG SEQRES 5 A 381 GLN LEU HIS PRO TYR TRP PRO LYS LEU GLN GLU THR THR SEQRES 6 A 381 ARG THR TRP LEU LEU GLU LYS ARG LEU MET PRO ALA ASP SEQRES 7 A 381 LYS VAL GLU GLU TYR ALA ASP GLY LEU CYS TYR THR ASP SEQRES 8 A 381 LEU MET ALA GLY TYR TYR LEU GLY ALA PRO ASP GLU VAL SEQRES 9 A 381 LEU GLN ALA ILE ALA ASP TYR SER ALA TRP PHE PHE VAL SEQRES 10 A 381 TRP ASP ASP ARG HIS ASP ARG ASP ILE VAL HIS GLY ARG SEQRES 11 A 381 ALA GLY ALA TRP ARG ARG LEU ARG GLY LEU LEU HIS THR SEQRES 12 A 381 ALA LEU ASP SER PRO GLY ASP HIS LEU HIS HIS GLU ASP SEQRES 13 A 381 THR LEU VAL ALA GLY PHE ALA ASP SER VAL ARG ARG LEU SEQRES 14 A 381 TYR ALA PHE LEU PRO ALA THR TRP ASN ALA ARG PHE ALA SEQRES 15 A 381 ARG HIS PHE HIS THR VAL ILE GLU ALA TYR ASP ARG GLU SEQRES 16 A 381 PHE HIS ASN ARG THR ARG GLY ILE VAL PRO GLY VAL GLU SEQRES 17 A 381 GLU TYR LEU GLU LEU ARG ARG LEU THR ALA ALA HIS TRP SEQRES 18 A 381 ILE TRP THR ASP LEU LEU GLU PRO SER SER GLY CYS GLU SEQRES 19 A 381 LEU PRO ASP ALA VAL ARG LYS HIS PRO ALA TYR ARG ARG SEQRES 20 A 381 ALA ALA LEU LEU SER GLN GLU PHE ALA ALA TRP TYR ASN SEQRES 21 A 381 ASP LEU CYS SER LEU PRO LYS GLU ILE ALA GLY ASP GLU SEQRES 22 A 381 VAL HIS ASN LEU GLY ILE SER LEU ILE THR HIS HIS SER SEQRES 23 A 381 LEU THR LEU GLU GLU ALA ILE GLY GLU VAL ARG ARG ARG SEQRES 24 A 381 VAL GLU GLU CYS ILE THR GLU PHE LEU ALA VAL GLU ARG SEQRES 25 A 381 ASP ALA LEU ARG PHE ALA ASP GLU LEU ALA ASP GLY THR SEQRES 26 A 381 VAL ARG GLY LYS GLU LEU SER GLY ALA VAL ARG ALA ASN SEQRES 27 A 381 VAL GLY ASN MET ARG ASN TRP PHE SER SER VAL TYR TRP SEQRES 28 A 381 PHE HIS HIS GLU SER GLY ARG TYR MET VAL ASP SER TRP SEQRES 29 A 381 ASP ASP ARG SER THR PRO PRO TYR VAL ASN ASN GLU ALA SEQRES 30 A 381 ALA GLY GLU LYS HET MG A 700 1 HET MG A 701 1 HET MG A 702 1 HET POP A 703 9 HET BTM A 704 14 HET SO4 A 705 5 HETNAM MG MAGNESIUM ION HETNAM POP PYROPHOSPHATE 2- HETNAM BTM N-BENZYL-N,N-DIETHYLETHANAMINIUM HETNAM SO4 SULFATE ION FORMUL 2 MG 3(MG 2+) FORMUL 5 POP H2 O7 P2 2- FORMUL 6 BTM C13 H22 N 1+ FORMUL 7 SO4 O4 S 2- FORMUL 8 HOH *467(H2 O) HELIX 1 1 LEU A 23 PHE A 30 1 8 HELIX 2 2 TYR A 37 LYS A 52 1 16 HELIX 3 3 PRO A 56 CYS A 68 1 13 HELIX 4 4 CYS A 68 GLY A 75 1 8 HELIX 5 5 PRO A 81 HIS A 108 1 28 HELIX 6 6 ARG A 110 SER A 127 1 18 HELIX 7 7 PRO A 128 LEU A 132 5 5 HELIX 8 8 ASP A 136 TYR A 150 1 15 HELIX 9 9 PRO A 154 GLY A 182 1 29 HELIX 10 10 GLY A 186 ALA A 198 1 13 HELIX 11 11 ALA A 199 LEU A 206 1 8 HELIX 12 12 LEU A 206 SER A 211 1 6 HELIX 13 13 PRO A 216 LYS A 221 1 6 HELIX 14 14 HIS A 222 GLY A 251 1 30 HELIX 15 15 ASN A 256 SER A 266 1 11 HELIX 16 16 THR A 268 ALA A 302 1 35 HELIX 17 17 THR A 305 SER A 336 1 32 HELIX 18 18 GLY A 337 TRP A 344 5 8 LINK OD1 ASP A 99 MG MG A 700 1555 1555 2.12 LINK OD2 ASP A 99 MG MG A 701 1555 1555 2.08 LINK OD1 ASN A 240 MG MG A 702 1555 1555 2.09 LINK OG SER A 244 MG MG A 702 1555 1555 2.30 LINK OE2 GLU A 248 MG MG A 702 1555 1555 2.08 LINK O HOH A 473 MG MG A 701 1555 1555 2.16 LINK O HOH A 474 MG MG A 700 1555 1555 2.12 LINK O HOH A 475 MG MG A 702 1555 1555 2.04 LINK O HOH A 476 MG MG A 700 1555 1555 2.07 LINK O HOH A 478 MG MG A 701 1555 1555 2.15 LINK O HOH A 479 MG MG A 700 1555 1555 2.17 LINK O HOH A 479 MG MG A 701 1555 1555 2.24 LINK O HOH A 481 MG MG A 700 1555 1555 2.12 LINK MG MG A 700 O1 POP A 703 1555 1555 2.11 LINK MG MG A 701 O1 POP A 703 1555 1555 1.98 LINK MG MG A 701 O4 POP A 703 1555 1555 2.03 LINK MG MG A 702 O6 POP A 703 1555 1555 2.03 LINK MG MG A 702 O3 POP A 703 1555 1555 2.11 SITE 1 AC1 7 ASP A 99 HOH A 474 HOH A 476 HOH A 479 SITE 2 AC1 7 HOH A 481 MG A 701 POP A 703 SITE 1 AC2 6 ASP A 99 HOH A 473 HOH A 478 HOH A 479 SITE 2 AC2 6 MG A 700 POP A 703 SITE 1 AC3 5 ASN A 240 SER A 244 GLU A 248 HOH A 475 SITE 2 AC3 5 POP A 703 SITE 1 AC4 19 ASP A 99 ARG A 194 ASN A 240 SER A 244 SITE 2 AC4 19 LYS A 247 GLU A 248 ARG A 338 TYR A 339 SITE 3 AC4 19 HOH A 473 HOH A 474 HOH A 475 HOH A 476 SITE 4 AC4 19 HOH A 478 HOH A 479 HOH A 503 MG A 700 SITE 5 AC4 19 MG A 701 MG A 702 BTM A 704 SITE 1 AC5 6 SER A 92 PHE A 96 TRP A 203 ASN A 240 SITE 2 AC5 6 TYR A 339 POP A 703 SITE 1 AC6 8 ARG A 163 HIS A 164 ARG A 220 LYS A 221 SITE 2 AC6 8 ARG A 226 HOH A 527 HOH A 655 HOH A 733 CRYST1 53.243 47.179 75.568 90.00 95.57 90.00 P 1 21 1 2 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 0.018782 0.000000 0.001832 0.00000 SCALE2 0.000000 0.021196 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013296 0.00000