HEADER LYASE 02-AUG-20 7JMR TITLE CRYSTAL STRUCTURE OF THE PEA PATHOGENICITY PROTEIN 2 FROM MADURELLA TITLE 2 MYCETOMATIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEA PATHOGENICITY PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MADURELLA MYCETOMATIS; SOURCE 3 ORGANISM_TAXID: 100816; SOURCE 4 GENE: MMYC01_201259, MMYC01_203104; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GALLIC ACID DECARBOXYLASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.ZEUG,N.MARKOVIC,C.V.IANCU,J.TRIPP,M.OREB,J.CHOE REVDAT 2 06-NOV-24 7JMR 1 REMARK REVDAT 1 17-FEB-21 7JMR 0 JRNL AUTH M.ZEUG,N.MARKOVIC,C.V.IANCU,J.TRIPP,M.OREB,J.Y.CHOE JRNL TITL CRYSTAL STRUCTURES OF NON-OXIDATIVE DECARBOXYLASES REVEAL A JRNL TITL 2 NEW MECHANISM OF ACTION WITH A CATALYTIC DYAD AND STRUCTURAL JRNL TITL 3 TWISTS. JRNL REF SCI REP V. 11 3056 2021 JRNL REFN ESSN 2045-2322 JRNL PMID 33542397 JRNL DOI 10.1038/S41598-021-82660-Z REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.630 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 78547 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 3942 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 38.7400 - 5.0700 1.00 2660 164 0.1878 0.2079 REMARK 3 2 5.0700 - 4.0300 0.98 2607 151 0.1454 0.1585 REMARK 3 3 4.0300 - 3.5200 0.96 2622 77 0.1547 0.1690 REMARK 3 4 3.5200 - 3.2000 0.99 2627 153 0.1798 0.2062 REMARK 3 5 3.2000 - 2.9700 0.99 2694 139 0.1835 0.1952 REMARK 3 6 2.9700 - 2.7900 1.00 2687 114 0.1755 0.1748 REMARK 3 7 2.7900 - 2.6500 1.00 2659 140 0.1765 0.1624 REMARK 3 8 2.6500 - 2.5400 1.00 2664 138 0.1709 0.2019 REMARK 3 9 2.5400 - 2.4400 1.00 2691 130 0.1703 0.1620 REMARK 3 10 2.4400 - 2.3600 1.00 2691 152 0.1776 0.1999 REMARK 3 11 2.3600 - 2.2800 1.00 2663 148 0.1724 0.1934 REMARK 3 12 2.2800 - 2.2200 1.00 2686 130 0.1769 0.1975 REMARK 3 13 2.2200 - 2.1600 1.00 2645 150 0.1880 0.2027 REMARK 3 14 2.1600 - 2.1100 1.00 2682 176 0.1795 0.2016 REMARK 3 15 2.1100 - 2.0600 1.00 2641 136 0.1878 0.1959 REMARK 3 16 2.0600 - 2.0100 1.00 2633 156 0.1799 0.2030 REMARK 3 17 2.0100 - 1.9700 1.00 2768 106 0.1841 0.2078 REMARK 3 18 1.9700 - 1.9400 1.00 2621 153 0.1943 0.2320 REMARK 3 19 1.9400 - 1.9000 1.00 2699 138 0.1892 0.1910 REMARK 3 20 1.9000 - 1.8700 1.00 2699 144 0.1947 0.2294 REMARK 3 21 1.8700 - 1.8400 1.00 2672 142 0.2025 0.2108 REMARK 3 22 1.8400 - 1.8100 1.00 2708 134 0.2024 0.2803 REMARK 3 23 1.8100 - 1.7800 1.00 2621 176 0.2186 0.2367 REMARK 3 24 1.7800 - 1.7600 1.00 2713 126 0.2274 0.2679 REMARK 3 25 1.7600 - 1.7400 1.00 2639 118 0.2403 0.2988 REMARK 3 26 1.7400 - 1.7100 1.00 2666 152 0.2488 0.2790 REMARK 3 27 1.7100 - 1.6900 1.00 2680 164 0.2718 0.2941 REMARK 3 28 1.6900 - 1.6700 0.96 2567 135 0.2989 0.3701 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.61 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 : 0.010 1863 REMARK 3 ANGLE : 1.029 2518 REMARK 3 CHIRALITY : 0.062 256 REMARK 3 PLANARITY : 0.007 323 REMARK 3 DIHEDRAL : 6.869 243 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 7JMR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1000251070. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-17 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 : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 78547 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 38.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 40.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.70400 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15 % PEG 3350, 0.2 M CALCIUM CHLORIDE, REMARK 280 0.1 M MES, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 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 REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -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 0.00000 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 0.00000 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 0.00000 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 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 -49.42650 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 85.60921 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -98.85300 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 478 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 533 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 537 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 540 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 541 LIES ON A SPECIAL POSITION. 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 MSE A 1 REMARK 465 THR A 2 REMARK 465 SER A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 118 REMARK 465 ALA A 119 REMARK 465 SER A 120 REMARK 465 GLY A 121 REMARK 465 ALA A 122 REMARK 465 ALA A 123 REMARK 465 THR A 124 REMARK 465 ASN A 125 REMARK 465 GLY A 126 REMARK 465 THR A 127 REMARK 465 THR A 128 REMARK 465 GLY A 129 REMARK 465 THR A 130 REMARK 465 THR A 131 REMARK 465 SER A 132 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 16 -139.57 50.44 REMARK 500 TYR A 195 34.73 -141.80 REMARK 500 THR A 215 -152.79 -119.62 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 CA A 304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 24 OD1 REMARK 620 2 HOH A 403 O 79.6 REMARK 620 3 HOH A 433 O 80.0 159.5 REMARK 620 4 HOH A 511 O 78.4 76.2 97.8 REMARK 620 5 HOH A 536 O 158.3 96.0 102.3 79.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 301 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 88 O REMARK 620 2 GLU A 88 OE1 65.6 REMARK 620 3 GLU A 88 O 0.0 65.6 REMARK 620 4 GLU A 88 OE1 65.6 0.0 65.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 303 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 186 OD2 REMARK 620 2 ASP A 238 OD1 57.2 REMARK 620 3 ASP A 238 OD2 55.7 3.4 REMARK 620 4 PHE A 240 O 59.1 2.2 4.0 REMARK 620 5 HIS A 243 O 61.0 7.0 6.0 5.2 REMARK 620 6 HOH A 483 O 58.3 7.6 5.2 6.6 3.3 REMARK 620 7 HOH A 523 O 61.5 5.3 5.8 3.2 2.8 5.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 230 OD1 REMARK 620 2 HOH A 466 O 68.0 REMARK 620 3 HOH A 481 O 72.2 138.0 REMARK 620 4 HOH A 520 O 79.5 85.6 99.9 REMARK 620 5 HOH A 543 O 138.7 73.6 148.3 83.1 REMARK 620 N 1 2 3 4 DBREF1 7JMR A 1 243 UNP A0A175WC91_9PEZI DBREF2 7JMR A A0A175WC91 1 243 SEQRES 1 A 243 MSE THR SER PRO LEU ASP PRO HIS SER LYS CYS TYR SER SEQRES 2 A 243 HIS ILE ASN GLY SER ALA GLU GLU LEU LEU ASP ARG LEU SEQRES 3 A 243 ALA VAL SER GLU LEU CYS LYS GLY TRP PRO VAL TYR ARG SEQRES 4 A 243 ASP ALA SER GLU TRP LYS ASN TYR ARG SER LEU PHE THR SEQRES 5 A 243 GLU ASP ALA THR VAL TRP THR THR TRP SER GLY PRO ARG SEQRES 6 A 243 PRO VAL ASP GLU PHE ILE THR ILE SER LYS ALA GLY LYS SEQRES 7 A 243 GLU GLN GLY VAL PHE ILE MSE HIS ARG GLU CYS GLY THR SEQRES 8 A 243 LEU VAL GLU LEU SER PRO GLN GLN GLY ARG ALA ILE GLY SEQRES 9 A 243 LYS MSE LYS ALA THR ILE THR GLN ARG PHE SER PHE PRO SEQRES 10 A 243 ALA ALA SER GLY ALA ALA THR ASN GLY THR THR GLY THR SEQRES 11 A 243 THR SER ASP ALA ILE GLU PHE ASP VAL ASP CYS ASP CYS SEQRES 12 A 243 ARG PHE ILE PHE PHE CYS GLU LYS ASP THR ALA SER GLY SEQRES 13 A 243 ALA TRP LYS ALA LYS TYR VAL LYS LEU PHE TYR GLU LYS SEQRES 14 A 243 ASP LYS VAL VAL SER VAL ASP GLY HIS GLN ALA PRO LYS SEQRES 15 A 243 PHE THR LYS ASP GLU LEU ALA LYS TYR PRO GLN GLY TYR SEQRES 16 A 243 ARG TYR LEU GLY ALA ALA GLN ALA ARG LEU GLY TYR ASP SEQRES 17 A 243 ILE ASP LEU GLN LEU PRO THR SER SER GLY GLN LEU TRP SEQRES 18 A 243 ASP ARG MSE TYR GLY GLU MSE GLU ASN TRP LEU GLY GLY SEQRES 19 A 243 ASN LYS VAL ASP LEU PHE TRP GLU HIS MODRES 7JMR MSE A 85 MET MODIFIED RESIDUE MODRES 7JMR MSE A 106 MET MODIFIED RESIDUE MODRES 7JMR MSE A 224 MET MODIFIED RESIDUE MODRES 7JMR MSE A 228 MET MODIFIED RESIDUE HET MSE A 85 17 HET MSE A 106 17 HET MSE A 224 17 HET MSE A 228 17 HET K A 301 1 HET CA A 302 1 HET CA A 303 1 HET CA A 304 1 HETNAM MSE SELENOMETHIONINE HETNAM K POTASSIUM ION HETNAM CA CALCIUM ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 K K 1+ FORMUL 3 CA 3(CA 2+) FORMUL 6 HOH *143(H2 O) HELIX 1 AA1 SER A 18 ALA A 41 1 24 HELIX 2 AA2 GLU A 43 SER A 49 1 7 HELIX 3 AA3 VAL A 67 GLN A 80 1 14 HELIX 4 AA4 PRO A 97 GLN A 99 5 3 HELIX 5 AA5 THR A 184 LYS A 190 1 7 HELIX 6 AA6 TYR A 195 LEU A 205 1 11 HELIX 7 AA7 GLY A 218 GLY A 234 1 17 SHEET 1 AA1 6 GLY A 63 PRO A 66 0 SHEET 2 AA1 6 PHE A 51 THR A 59 -1 N VAL A 57 O ARG A 65 SHEET 3 AA1 6 TRP A 158 SER A 174 1 O LYS A 161 N THR A 56 SHEET 4 AA1 6 ILE A 135 LYS A 151 -1 N PHE A 148 O LYS A 161 SHEET 5 AA1 6 ARG A 101 PHE A 116 -1 N PHE A 114 O PHE A 137 SHEET 6 AA1 6 ILE A 84 SER A 96 -1 N CYS A 89 O LYS A 107 LINK C ILE A 84 N MSE A 85 1555 1555 1.33 LINK C MSE A 85 N HIS A 86 1555 1555 1.32 LINK C LYS A 105 N MSE A 106 1555 1555 1.32 LINK C MSE A 106 N LYS A 107 1555 1555 1.32 LINK C ARG A 223 N MSE A 224 1555 1555 1.33 LINK C MSE A 224 N TYR A 225 1555 1555 1.33 LINK C GLU A 227 N MSE A 228 1555 1555 1.33 LINK C MSE A 228 N GLU A 229 1555 1555 1.33 LINK OD1 ASP A 24 CA CA A 304 1555 1555 2.40 LINK O GLU A 88 K K A 301 1555 1555 3.30 LINK OE1 GLU A 88 K K A 301 1555 1555 3.20 LINK O GLU A 88 K K A 301 1555 3455 2.82 LINK OE1 GLU A 88 K K A 301 1555 3455 2.58 LINK OD2 ASP A 186 CA CA A 303 1555 6556 2.48 LINK OD1 ASN A 230 CA CA A 302 1555 1555 2.56 LINK OD1 ASP A 238 CA CA A 303 1555 1555 2.51 LINK OD2 ASP A 238 CA CA A 303 1555 1555 2.51 LINK O PHE A 240 CA CA A 303 1555 1555 2.30 LINK O HIS A 243 CA CA A 303 1555 1555 2.31 LINK CA CA A 302 O HOH A 466 1555 1555 2.45 LINK CA CA A 302 O HOH A 481 1555 1555 2.35 LINK CA CA A 302 O HOH A 520 1555 1555 2.39 LINK CA CA A 302 O HOH A 543 1555 1555 2.35 LINK CA CA A 303 O HOH A 483 1555 1555 2.46 LINK CA CA A 303 O HOH A 523 1555 1555 2.42 LINK CA CA A 304 O HOH A 403 1555 1555 2.41 LINK CA CA A 304 O HOH A 433 1555 1555 2.28 LINK CA CA A 304 O HOH A 511 1555 1555 2.47 LINK CA CA A 304 O HOH A 536 1555 3455 2.77 CRYST1 98.853 98.853 62.380 90.00 90.00 120.00 P 3 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 0.010116 0.005840 0.000000 0.00000 SCALE2 0.000000 0.011681 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016031 0.00000