HEADER LYASE 31-AUG-15 5DHI TITLE NICOTIANA TABACUM 5-EPI-ARISTOLOCHENE SYNTHASE MUTANT W273E - TITLE 2 NONALKYLATED COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5-EPI-ARISTOLOCHENE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: EAS; COMPND 5 EC: 4.2.3.61; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NICOTIANA TABACUM; SOURCE 3 ORGANISM_COMMON: COMMON TOBACCO; SOURCE 4 ORGANISM_TAXID: 4097; SOURCE 5 GENE: EAS3, EAS4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS SESQUITERPENE SYNTHASE, ACTIVE SITE ALKYLATION, FARNESYLATION, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.P.NOEL,R.D.KERSTEN REVDAT 6 27-SEP-23 5DHI 1 LINK REVDAT 5 27-NOV-19 5DHI 1 REMARK REVDAT 4 20-SEP-17 5DHI 1 REMARK REVDAT 3 02-DEC-15 5DHI 1 JRNL REVDAT 2 30-SEP-15 5DHI 1 REMARK REVDAT 1 16-SEP-15 5DHI 0 JRNL AUTH R.D.KERSTEN,J.K.DIEDRICH,J.R.YATES,J.P.NOEL JRNL TITL MECHANISM-BASED POST-TRANSLATIONAL MODIFICATION AND JRNL TITL 2 INACTIVATION IN TERPENE SYNTHASES. JRNL REF ACS CHEM.BIOL. V. 10 2501 2015 JRNL REFN ESSN 1554-8937 JRNL PMID 26378620 JRNL DOI 10.1021/ACSCHEMBIO.5B00539 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.030 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 87000 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.380 REMARK 3 FREE R VALUE TEST SET COUNT : 3813 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 72.3859 - 6.7483 1.00 3203 147 0.1420 0.1788 REMARK 3 2 6.7483 - 5.3568 1.00 3188 151 0.1846 0.2238 REMARK 3 3 5.3568 - 4.6798 1.00 3211 156 0.1581 0.1541 REMARK 3 4 4.6798 - 4.2520 1.00 3178 160 0.1475 0.1741 REMARK 3 5 4.2520 - 3.9473 1.00 3201 132 0.1566 0.1934 REMARK 3 6 3.9473 - 3.7146 1.00 3205 152 0.1637 0.2053 REMARK 3 7 3.7146 - 3.5285 1.00 3228 139 0.1745 0.2242 REMARK 3 8 3.5285 - 3.3749 1.00 3225 142 0.1836 0.2710 REMARK 3 9 3.3749 - 3.2450 1.00 3176 131 0.2050 0.2542 REMARK 3 10 3.2450 - 3.1330 1.00 3242 151 0.1959 0.2595 REMARK 3 11 3.1330 - 3.0351 1.00 3217 144 0.2023 0.2390 REMARK 3 12 3.0351 - 2.9483 1.00 3184 145 0.2079 0.2498 REMARK 3 13 2.9483 - 2.8707 1.00 3202 152 0.2202 0.2516 REMARK 3 14 2.8707 - 2.8006 1.00 3200 123 0.2204 0.2791 REMARK 3 15 2.8006 - 2.7370 1.00 3210 162 0.2187 0.2977 REMARK 3 16 2.7370 - 2.6787 1.00 3161 139 0.2086 0.2115 REMARK 3 17 2.6787 - 2.6251 1.00 3213 152 0.2245 0.2747 REMARK 3 18 2.6251 - 2.5756 1.00 3229 139 0.2280 0.2229 REMARK 3 19 2.5756 - 2.5296 1.00 3170 155 0.2402 0.2206 REMARK 3 20 2.5296 - 2.4867 1.00 3174 152 0.2516 0.2888 REMARK 3 21 2.4867 - 2.4466 0.98 3148 141 0.2536 0.2411 REMARK 3 22 2.4466 - 2.4090 0.83 2658 113 0.2596 0.2976 REMARK 3 23 2.4090 - 2.3735 0.84 2662 146 0.2597 0.2930 REMARK 3 24 2.3735 - 2.3401 0.83 2686 106 0.2692 0.3160 REMARK 3 25 2.3401 - 2.3085 0.83 2658 141 0.2785 0.3790 REMARK 3 26 2.3085 - 2.2785 0.84 2702 117 0.3000 0.3416 REMARK 3 27 2.2785 - 2.2500 0.84 2656 125 0.3132 0.3618 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.57 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 : 0.007 4436 REMARK 3 ANGLE : 0.808 6015 REMARK 3 CHIRALITY : 0.044 681 REMARK 3 PLANARITY : 0.005 766 REMARK 3 DIHEDRAL : 14.836 2682 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 5DHI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-AUG-15. REMARK 100 THE DEPOSITION ID IS D_1000213204. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUL-14 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00004 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46034 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 56.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.12820 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.8400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.76860 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.780 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 5EAS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MGCL2, MOPSO, PH 7, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 61.71000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 63.14500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 63.14500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.85500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 63.14500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 63.14500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 92.56500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 63.14500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 63.14500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 30.85500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 63.14500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 63.14500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 92.56500 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 61.71000 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 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 A 968 LIES ON A SPECIAL POSITION. 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 ILE A 328 O HOH A 701 1.94 REMARK 500 O LEU A 331 O HOH A 701 2.13 REMARK 500 O SER A 23 O HOH A 702 2.16 REMARK 500 OD2 ASP A 143 O HOH A 703 2.19 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 ASP A 131 -153.94 -87.76 REMARK 500 ARG A 266 36.32 -143.94 REMARK 500 ALA A 306 22.84 -141.76 REMARK 500 TYR A 307 -59.39 -153.17 REMARK 500 ILE A 325 6.19 -66.63 REMARK 500 HIS A 522 17.20 56.81 REMARK 500 ASN A 523 51.47 82.53 REMARK 500 HIS A 529 68.43 -116.80 REMARK 500 VAL A 543 -65.86 -109.56 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 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 301 OD1 REMARK 620 2 ASP A 301 OD2 45.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 444 OD1 REMARK 620 2 HOH A 719 O 62.0 REMARK 620 3 HOH A 923 O 99.3 151.9 REMARK 620 4 HOH A 927 O 93.3 103.2 98.5 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 MG A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5DHK RELATED DB: PDB DBREF 5DHI A 13 548 UNP Q40577 5EAS_TOBAC 13 548 SEQADV 5DHI GLU A 273 UNP Q40577 TRP 273 ENGINEERED MUTATION SEQRES 1 A 536 ILE VAL ARG PRO VAL ALA ASP PHE SER PRO SER LEU TRP SEQRES 2 A 536 GLY ASP GLN PHE LEU SER PHE SER ILE LYS ASN GLN VAL SEQRES 3 A 536 ALA GLU LYS TYR ALA LYS GLU ILE GLU ALA LEU LYS GLU SEQRES 4 A 536 GLN THR ARG ASN MET LEU LEU ALA THR GLY MET LYS LEU SEQRES 5 A 536 ALA ASP THR LEU ASN LEU ILE ASP THR ILE GLU ARG LEU SEQRES 6 A 536 GLY ILE SER TYR HIS PHE GLU LYS GLU ILE ASP ASP ILE SEQRES 7 A 536 LEU ASP GLN ILE TYR ASN GLN ASN SER ASN CYS ASN ASP SEQRES 8 A 536 LEU CYS THR SER ALA LEU GLN PHE ARG LEU LEU ARG GLN SEQRES 9 A 536 HIS GLY PHE ASN ILE SER PRO GLU ILE PHE SER LYS PHE SEQRES 10 A 536 GLN ASP GLU ASN GLY LYS PHE LYS GLU SER LEU ALA SER SEQRES 11 A 536 ASP VAL LEU GLY LEU LEU ASN LEU TYR GLU ALA SER HIS SEQRES 12 A 536 VAL ARG THR HIS ALA ASP ASP ILE LEU GLU ASP ALA LEU SEQRES 13 A 536 ALA PHE SER THR ILE HIS LEU GLU SER ALA ALA PRO HIS SEQRES 14 A 536 LEU LYS SER PRO LEU ARG GLU GLN VAL THR HIS ALA LEU SEQRES 15 A 536 GLU GLN CYS LEU HIS LYS GLY VAL PRO ARG VAL GLU THR SEQRES 16 A 536 ARG PHE PHE ILE SER SER ILE TYR ASP LYS GLU GLN SER SEQRES 17 A 536 LYS ASN ASN VAL LEU LEU ARG PHE ALA LYS LEU ASP PHE SEQRES 18 A 536 ASN LEU LEU GLN MET LEU HIS LYS GLN GLU LEU ALA GLN SEQRES 19 A 536 VAL SER ARG TRP TRP LYS ASP LEU ASP PHE VAL THR THR SEQRES 20 A 536 LEU PRO TYR ALA ARG ASP ARG VAL VAL GLU CYS TYR PHE SEQRES 21 A 536 GLU ALA LEU GLY VAL TYR PHE GLU PRO GLN TYR SER GLN SEQRES 22 A 536 ALA ARG VAL MET LEU VAL LYS THR ILE SER MET ILE SER SEQRES 23 A 536 ILE VAL ASP ASP THR PHE ASP ALA TYR GLY THR VAL LYS SEQRES 24 A 536 GLU LEU GLU ALA TYR THR ASP ALA ILE GLN ARG TRP ASP SEQRES 25 A 536 ILE ASN GLU ILE ASP ARG LEU PRO ASP TYR MET LYS ILE SEQRES 26 A 536 SER TYR LYS ALA ILE LEU ASP LEU TYR LYS ASP TYR GLU SEQRES 27 A 536 LYS GLU LEU SER SER ALA GLY ARG SER HIS ILE VAL CYS SEQRES 28 A 536 HIS ALA ILE GLU ARG MET LYS GLU VAL VAL ARG ASN TYR SEQRES 29 A 536 ASN VAL GLU SER THR TRP PHE ILE GLU GLY TYR THR PRO SEQRES 30 A 536 PRO VAL SER GLU TYR LEU SER ASN ALA LEU ALA THR THR SEQRES 31 A 536 THR TYR TYR TYR LEU ALA THR THR SER TYR LEU GLY MET SEQRES 32 A 536 LYS SER ALA THR GLU GLN ASP PHE GLU TRP LEU SER LYS SEQRES 33 A 536 ASN PRO LYS ILE LEU GLU ALA SER VAL ILE ILE CYS ARG SEQRES 34 A 536 VAL ILE ASP ASP THR ALA THR TYR GLU VAL GLU LYS SER SEQRES 35 A 536 ARG GLY GLN ILE ALA THR GLY ILE GLU CYS CYS MET ARG SEQRES 36 A 536 ASP TYR GLY ILE SER THR LYS GLU ALA MET ALA LYS PHE SEQRES 37 A 536 GLN ASN MET ALA GLU THR ALA TRP LYS ASP ILE ASN GLU SEQRES 38 A 536 GLY LEU LEU ARG PRO THR PRO VAL SER THR GLU PHE LEU SEQRES 39 A 536 THR PRO ILE LEU ASN LEU ALA ARG ILE VAL GLU VAL THR SEQRES 40 A 536 TYR ILE HIS ASN LEU ASP GLY TYR THR HIS PRO GLU LYS SEQRES 41 A 536 VAL LEU LYS PRO HIS ILE ILE ASN LEU LEU VAL ASP SER SEQRES 42 A 536 ILE LYS ILE HET MG A 601 1 HET MG A 602 1 HET MG A 603 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG 3(MG 2+) FORMUL 5 HOH *274(H2 O) HELIX 1 AA1 LYS A 35 LEU A 58 1 24 HELIX 2 AA2 LYS A 63 LEU A 77 1 15 HELIX 3 AA3 ILE A 79 HIS A 82 5 4 HELIX 4 AA4 PHE A 83 ASN A 98 1 16 HELIX 5 AA5 ASP A 103 HIS A 117 1 15 HELIX 6 AA6 SER A 122 GLN A 130 5 9 HELIX 7 AA7 LYS A 137 SER A 142 5 6 HELIX 8 AA8 ASP A 143 SER A 154 1 12 HELIX 9 AA9 ASP A 161 GLU A 165 5 5 HELIX 10 AB1 ASP A 166 ALA A 179 1 14 HELIX 11 AB2 PRO A 180 LEU A 182 5 3 HELIX 12 AB3 PRO A 185 GLN A 196 1 12 HELIX 13 AB4 VAL A 202 ILE A 214 1 13 HELIX 14 AB5 TYR A 215 GLU A 218 5 4 HELIX 15 AB6 ASN A 222 ASP A 255 1 34 HELIX 16 AB7 ASP A 255 LEU A 260 1 6 HELIX 17 AB8 ARG A 266 TYR A 278 1 13 HELIX 18 AB9 GLU A 280 GLN A 282 5 3 HELIX 19 AC1 TYR A 283 TYR A 307 1 25 HELIX 20 AC2 THR A 309 TRP A 323 1 15 HELIX 21 AC3 GLU A 327 LEU A 331 5 5 HELIX 22 AC4 PRO A 332 LEU A 353 1 22 HELIX 23 AC5 SER A 354 GLY A 357 5 4 HELIX 24 AC6 ARG A 358 HIS A 360 5 3 HELIX 25 AC7 ILE A 361 GLY A 386 1 26 HELIX 26 AC8 PRO A 390 LEU A 399 1 10 HELIX 27 AC9 ALA A 400 THR A 402 5 3 HELIX 28 AD1 THR A 403 TYR A 412 1 10 HELIX 29 AD2 THR A 419 LYS A 428 1 10 HELIX 30 AD3 PRO A 430 ARG A 455 1 26 HELIX 31 AD4 THR A 460 GLY A 470 1 11 HELIX 32 AD5 SER A 472 LEU A 495 1 24 HELIX 33 AD6 SER A 502 TYR A 520 1 19 HELIX 34 AD7 VAL A 533 VAL A 543 1 11 LINK OD1 ASP A 301 MG MG A 602 1555 1555 2.62 LINK OD2 ASP A 301 MG MG A 602 1555 1555 2.99 LINK OD1 ASP A 301 MG MG A 603 1555 1555 2.47 LINK OD1 ASP A 444 MG MG A 601 1555 1555 2.41 LINK MG MG A 601 O HOH A 719 1555 1555 2.32 LINK MG MG A 601 O HOH A 923 1555 1555 2.39 LINK MG MG A 601 O HOH A 927 1555 1555 2.39 CISPEP 1 SER A 184 PRO A 185 0 4.15 CISPEP 2 ARG A 497 PRO A 498 0 -3.00 SITE 1 AC1 6 ASP A 444 THR A 448 GLU A 452 HOH A 719 SITE 2 AC1 6 HOH A 923 HOH A 927 SITE 1 AC2 2 ASP A 301 MG A 603 SITE 1 AC3 5 ASP A 301 ASP A 305 GLU A 379 MG A 602 SITE 2 AC3 5 HOH A 878 CRYST1 126.290 126.290 123.420 90.00 90.00 90.00 P 41 21 2 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 0.007918 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007918 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008102 0.00000