HEADER LYASE 07-SEP-17 6AXM TITLE F95Y EPI-ISOZIZAENE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPI-ISOZIZAENE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EIZS,SESQUITERPENE CYCLASE,SESQUITERPENE SYNTHASE; 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: 100226; SOURCE 4 STRAIN: ATCC BAA-471 / A3(2) / M145; SOURCE 5 GENE: CYC1, SCO5222, SC7E4.19; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS TERPENOID CYCLASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR P.N.BLANK,G.H.BARROW,D.W.CHRISTIANSON REVDAT 4 04-OCT-23 6AXM 1 LINK REVDAT 3 01-JAN-20 6AXM 1 REMARK REVDAT 2 15-NOV-17 6AXM 1 JRNL REVDAT 1 18-OCT-17 6AXM 0 JRNL AUTH P.N.BLANK,G.H.BARROW,W.K.W.CHOU,L.DUAN,D.E.CANE, JRNL AUTH 2 D.W.CHRISTIANSON JRNL TITL SUBSTITUTION OF AROMATIC RESIDUES WITH POLAR RESIDUES IN THE JRNL TITL 2 ACTIVE SITE POCKET OF EPI-ISOZIZAENE SYNTHASE LEADS TO THE JRNL TITL 3 GENERATION OF NEW CYCLIC SESQUITERPENES. JRNL REF BIOCHEMISTRY V. 56 5798 2017 JRNL REFN ISSN 1520-4995 JRNL PMID 28967743 JRNL DOI 10.1021/ACS.BIOCHEM.7B00895 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 32962 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1606 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 51.7652 - 4.0027 0.97 2923 159 0.1720 0.2066 REMARK 3 2 4.0027 - 3.1772 0.97 2847 158 0.1490 0.1992 REMARK 3 3 3.1772 - 2.7756 0.97 2869 145 0.1656 0.2107 REMARK 3 4 2.7756 - 2.5218 0.99 2918 138 0.1656 0.2098 REMARK 3 5 2.5218 - 2.3411 0.94 2714 137 0.1668 0.2103 REMARK 3 6 2.3411 - 2.2031 0.99 2912 132 0.1577 0.2133 REMARK 3 7 2.2031 - 2.0927 0.99 2905 139 0.1610 0.2203 REMARK 3 8 2.0927 - 2.0016 0.94 2745 130 0.1832 0.2202 REMARK 3 9 2.0016 - 1.9246 0.97 2847 154 0.1868 0.2238 REMARK 3 10 1.9246 - 1.8582 0.98 2844 150 0.2072 0.2421 REMARK 3 11 1.8582 - 1.8001 0.99 2832 164 0.2242 0.2668 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.920 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.006 2841 REMARK 3 ANGLE : 0.830 3887 REMARK 3 CHIRALITY : 0.045 408 REMARK 3 PLANARITY : 0.005 503 REMARK 3 DIHEDRAL : 14.367 1639 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 6AXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1000229965. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32978 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 51.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.0000 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: PHASER REMARK 200 STARTING MODEL: 3KB9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.17 M SODIUM ACETATE TRIHYDRATE, 85 REMARK 280 MM SODIUM CACODYLATE TRIHYDRATE (PH 6.5), 25.5% PEG 8000, 15% REMARK 280 GLYCEROL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K 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 23.41500 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS 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 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 VAL 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 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 ARG A 22 NE CZ NH1 NH2 REMARK 470 LYS A 40 CG CD CE NZ REMARK 470 MET A 55 CG SD CE REMARK 470 GLU A 61 CG CD OE1 OE2 REMARK 470 GLU A 62 CG CD OE1 OE2 REMARK 470 GLU A 83 CG CD OE1 OE2 REMARK 470 GLU A 135 CG CD OE1 OE2 REMARK 470 ARG A 174 NE CZ NH1 NH2 REMARK 470 ARG A 181 NE CZ NH1 NH2 REMARK 470 GLU A 188 CG CD OE1 OE2 REMARK 470 GLU A 189 CD OE1 OE2 REMARK 470 GLU A 192 CB CG CD OE1 OE2 REMARK 470 LYS A 221 CD CE NZ REMARK 470 ARG A 226 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 252 OD2 REMARK 470 SER A 266 OG REMARK 470 ARG A 296 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 303 CG OD1 OD2 REMARK 470 VAL A 306 CG1 CG2 REMARK 470 LYS A 309 CG CD CE NZ REMARK 470 GLU A 310 CG CD OE1 OE2 REMARK 470 VAL A 353 CG1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 592 O HOH A 689 2.01 REMARK 500 O HOH A 719 O HOH A 755 2.01 REMARK 500 O HOH A 671 O HOH A 731 2.02 REMARK 500 O HOH A 609 O HOH A 759 2.04 REMARK 500 O HOH A 638 O HOH A 676 2.06 REMARK 500 O HOH A 550 O HOH A 658 2.07 REMARK 500 O HOH A 707 O HOH A 761 2.08 REMARK 500 O HOH A 737 O HOH A 739 2.12 REMARK 500 O HOH A 541 O HOH A 702 2.14 REMARK 500 O HOH A 548 O HOH A 757 2.14 REMARK 500 NH1 ARG A 227 O HOH A 501 2.15 REMARK 500 O HOH A 719 O HOH A 747 2.16 REMARK 500 O HOH A 566 O HOH A 693 2.17 REMARK 500 O HOH A 513 O HOH A 716 2.18 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 ALA A 199 39.22 70.07 REMARK 500 ASN A 256 129.27 -176.82 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 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 99 OD1 REMARK 620 2 POP A 404 O5 94.2 REMARK 620 3 HOH A 502 O 86.5 174.6 REMARK 620 4 HOH A 529 O 89.4 88.8 96.6 REMARK 620 5 HOH A 540 O 169.7 94.2 84.5 96.7 REMARK 620 6 HOH A 553 O 89.8 82.6 92.0 171.3 85.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 99 OD2 REMARK 620 2 POP A 404 O3 96.1 REMARK 620 3 POP A 404 O5 91.2 96.0 REMARK 620 4 HOH A 510 O 167.4 92.8 96.8 REMARK 620 5 HOH A 553 O 85.8 173.1 77.2 86.5 REMARK 620 6 HOH A 622 O 84.4 93.2 170.1 86.2 93.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 240 OD1 REMARK 620 2 SER A 244 OG 85.1 REMARK 620 3 GLU A 248 OE2 168.1 85.1 REMARK 620 4 POP A 404 O1 94.9 88.8 91.7 REMARK 620 5 POP A 404 O4 95.3 175.1 93.9 96.0 REMARK 620 6 HOH A 521 O 89.8 82.6 82.2 169.8 92.6 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue POP A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTM A 405 DBREF 6AXM A 2 361 UNP Q9K499 CYC1_STRCO 2 361 SEQADV 6AXM MET A -20 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM GLY A -19 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM SER A -18 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM SER A -17 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -16 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -15 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -14 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -13 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -12 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -11 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM SER A -10 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM SER A -9 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM GLY A -8 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM LEU A -7 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM VAL A -6 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM PRO A -5 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM ARG A -4 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM GLY A -3 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM SER A -2 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM HIS A -1 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM MET A 0 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM VAL A 1 UNP Q9K499 EXPRESSION TAG SEQADV 6AXM TYR A 95 UNP Q9K499 PHE 95 ENGINEERED MUTATION SEQRES 1 A 382 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 382 LEU VAL PRO ARG GLY SER HIS MET VAL HIS ALA PHE PRO SEQRES 3 A 382 HIS GLY THR THR ALA THR PRO THR ALA ILE ALA VAL PRO SEQRES 4 A 382 PRO SER LEU ARG LEU PRO VAL ILE GLU ALA ALA PHE PRO SEQRES 5 A 382 ARG GLN LEU HIS PRO TYR TRP PRO LYS LEU GLN GLU THR SEQRES 6 A 382 THR ARG THR TRP LEU LEU GLU LYS ARG LEU MET PRO ALA SEQRES 7 A 382 ASP LYS VAL GLU GLU TYR ALA ASP GLY LEU CYS TYR THR SEQRES 8 A 382 ASP LEU MET ALA GLY TYR TYR LEU GLY ALA PRO ASP GLU SEQRES 9 A 382 VAL LEU GLN ALA ILE ALA ASP TYR SER ALA TRP TYR PHE SEQRES 10 A 382 VAL TRP ASP ASP ARG HIS ASP ARG ASP ILE VAL HIS GLY SEQRES 11 A 382 ARG ALA GLY ALA TRP ARG ARG LEU ARG GLY LEU LEU HIS SEQRES 12 A 382 THR ALA LEU ASP SER PRO GLY ASP HIS LEU HIS HIS GLU SEQRES 13 A 382 ASP THR LEU VAL ALA GLY PHE ALA ASP SER VAL ARG ARG SEQRES 14 A 382 LEU TYR ALA PHE LEU PRO ALA THR TRP ASN ALA ARG PHE SEQRES 15 A 382 ALA ARG HIS PHE HIS THR VAL ILE GLU ALA TYR ASP ARG SEQRES 16 A 382 GLU PHE HIS ASN ARG THR ARG GLY ILE VAL PRO GLY VAL SEQRES 17 A 382 GLU GLU TYR LEU GLU LEU ARG ARG LEU THR PHE ALA HIS SEQRES 18 A 382 TRP ILE TRP THR ASP LEU LEU GLU PRO SER SER GLY CYS SEQRES 19 A 382 GLU LEU PRO ASP ALA VAL ARG LYS HIS PRO ALA TYR ARG SEQRES 20 A 382 ARG ALA ALA LEU LEU SER GLN GLU PHE ALA ALA TRP TYR SEQRES 21 A 382 ASN ASP LEU CYS SER LEU PRO LYS GLU ILE ALA GLY ASP SEQRES 22 A 382 GLU VAL HIS ASN LEU GLY ILE SER LEU ILE THR HIS HIS SEQRES 23 A 382 SER LEU THR LEU GLU GLU ALA ILE GLY GLU VAL ARG ARG SEQRES 24 A 382 ARG VAL GLU GLU CYS ILE THR GLU PHE LEU ALA VAL GLU SEQRES 25 A 382 ARG ASP ALA LEU ARG PHE ALA ASP GLU LEU ALA ASP GLY SEQRES 26 A 382 THR VAL ARG GLY LYS GLU LEU SER GLY ALA VAL ARG ALA SEQRES 27 A 382 ASN VAL GLY ASN MET ARG ASN TRP PHE SER SER VAL TYR SEQRES 28 A 382 TRP PHE HIS HIS GLU SER GLY ARG TYR MET VAL ASP SER SEQRES 29 A 382 TRP ASP ASP ARG SER THR PRO PRO TYR VAL ASN ASN GLU SEQRES 30 A 382 ALA ALA GLY GLU LYS HET MG A 401 1 HET MG A 402 1 HET MG A 403 1 HET POP A 404 9 HET BTM A 405 14 HETNAM MG MAGNESIUM ION HETNAM POP PYROPHOSPHATE 2- HETNAM BTM N-BENZYL-N,N-DIETHYLETHANAMINIUM FORMUL 2 MG 3(MG 2+) FORMUL 5 POP H2 O7 P2 2- FORMUL 6 BTM C13 H22 N 1+ FORMUL 7 HOH *261(H2 O) HELIX 1 AA1 PRO A 18 ARG A 22 5 5 HELIX 2 AA2 LEU A 23 PHE A 30 1 8 HELIX 3 AA3 TYR A 37 LYS A 52 1 16 HELIX 4 AA4 PRO A 56 CYS A 68 1 13 HELIX 5 AA5 CYS A 68 GLY A 75 1 8 HELIX 6 AA6 PRO A 81 HIS A 108 1 28 HELIX 7 AA7 ARG A 110 SER A 127 1 18 HELIX 8 AA8 PRO A 128 LEU A 132 5 5 HELIX 9 AA9 ASP A 136 TYR A 150 1 15 HELIX 10 AB1 PRO A 154 ARG A 181 1 28 HELIX 11 AB2 GLY A 186 PHE A 198 1 13 HELIX 12 AB3 ALA A 199 GLY A 212 1 14 HELIX 13 AB4 PRO A 216 LYS A 221 1 6 HELIX 14 AB5 HIS A 222 GLY A 251 1 30 HELIX 15 AB6 ASN A 256 SER A 266 1 11 HELIX 16 AB7 THR A 268 ALA A 302 1 35 HELIX 17 AB8 THR A 305 SER A 336 1 32 HELIX 18 AB9 GLY A 337 TRP A 344 5 8 LINK OD1 ASP A 99 MG MG A 401 1555 1555 2.12 LINK OD2 ASP A 99 MG MG A 402 1555 1555 2.11 LINK OD1 ASN A 240 MG MG A 403 1555 1555 2.15 LINK OG SER A 244 MG MG A 403 1555 1555 2.42 LINK OE2 GLU A 248 MG MG A 403 1555 1555 2.10 LINK MG MG A 401 O5 POP A 404 1555 1555 2.05 LINK MG MG A 401 O HOH A 502 1555 1555 2.12 LINK MG MG A 401 O HOH A 529 1555 1555 2.17 LINK MG MG A 401 O HOH A 540 1555 1555 2.21 LINK MG MG A 401 O HOH A 553 1555 1555 2.03 LINK MG MG A 402 O3 POP A 404 1555 1555 2.09 LINK MG MG A 402 O5 POP A 404 1555 1555 2.05 LINK MG MG A 402 O HOH A 510 1555 1555 2.19 LINK MG MG A 402 O HOH A 553 1555 1555 2.26 LINK MG MG A 402 O HOH A 622 1555 1555 2.16 LINK MG MG A 403 O1 POP A 404 1555 1555 2.12 LINK MG MG A 403 O4 POP A 404 1555 1555 2.02 LINK MG MG A 403 O HOH A 521 1555 1555 2.18 SITE 1 AC1 8 ASP A 99 TYR A 172 MG A 402 POP A 404 SITE 2 AC1 8 HOH A 502 HOH A 529 HOH A 540 HOH A 553 SITE 1 AC2 6 ASP A 99 MG A 401 POP A 404 HOH A 510 SITE 2 AC2 6 HOH A 553 HOH A 622 SITE 1 AC3 5 ASN A 240 SER A 244 GLU A 248 POP A 404 SITE 2 AC3 5 HOH A 521 SITE 1 AC4 17 ASP A 99 ARG A 194 ASN A 240 SER A 244 SITE 2 AC4 17 LYS A 247 GLU A 248 ARG A 338 TYR A 339 SITE 3 AC4 17 MG A 401 MG A 402 MG A 403 BTM A 405 SITE 4 AC4 17 HOH A 521 HOH A 529 HOH A 535 HOH A 553 SITE 5 AC4 17 HOH A 622 SITE 1 AC5 11 LEU A 72 TYR A 95 PHE A 96 ASP A 99 SITE 2 AC5 11 THR A 197 PHE A 198 ASN A 240 PHE A 332 SITE 3 AC5 11 HIS A 333 TYR A 339 POP A 404 CRYST1 52.120 46.830 75.720 90.00 96.89 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 0.019186 0.000000 0.002318 0.00000 SCALE2 0.000000 0.021354 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013303 0.00000