HEADER TRANSFERASE 07-NOV-11 3UJ9 TITLE PHOSPHOETHANOLAMINE METHYLTRANSFERASE FROM PLASMODIUM FALCIPARUM IN TITLE 2 COMPLEX WITH PHOSPHOCHOLINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOETHANOLAMINE N-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 5833; SOURCE 4 GENE: PMT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PLASMODIUM, PARASITE, METHYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.G.LEE,Y.KIM,T.D.ALPERT,A.NAGATA,J.M.JEZ REVDAT 4 28-FEB-24 3UJ9 1 REMARK REVDAT 3 21-MAR-12 3UJ9 1 JRNL REVDAT 2 07-DEC-11 3UJ9 1 ATOM REVDAT 1 30-NOV-11 3UJ9 0 JRNL AUTH S.G.LEE,Y.KIM,T.D.ALPERT,A.NAGATA,J.M.JEZ JRNL TITL STRUCTURE AND REACTION MECHANISM OF PHOSPHOETHANOLAMINE JRNL TITL 2 METHYLTRANSFERASE FROM THE MALARIA PARASITE PLASMODIUM JRNL TITL 3 FALCIPARUM: AN ANTIPARASITIC DRUG TARGET. JRNL REF J.BIOL.CHEM. V. 287 1426 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22117061 JRNL DOI 10.1074/JBC.M111.315267 REMARK 2 REMARK 2 RESOLUTION. 1.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) 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) : 1.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.87 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 75716 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 3827 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 24.8710 - 3.7172 0.92 2716 154 0.1700 0.1724 REMARK 3 2 3.7172 - 2.9520 0.98 2825 127 0.1414 0.1721 REMARK 3 3 2.9520 - 2.5792 0.98 2838 134 0.1477 0.1528 REMARK 3 4 2.5792 - 2.3436 0.97 2795 153 0.1428 0.1742 REMARK 3 5 2.3436 - 2.1757 0.97 2765 146 0.1343 0.1321 REMARK 3 6 2.1757 - 2.0475 0.97 2788 112 0.1395 0.1731 REMARK 3 7 2.0475 - 1.9450 0.96 2764 135 0.1390 0.1680 REMARK 3 8 1.9450 - 1.8604 0.96 2729 133 0.1375 0.1667 REMARK 3 9 1.8604 - 1.7888 0.96 2712 164 0.1285 0.1668 REMARK 3 10 1.7888 - 1.7271 0.96 2702 155 0.1289 0.1675 REMARK 3 11 1.7271 - 1.6731 0.95 2648 155 0.1240 0.1584 REMARK 3 12 1.6731 - 1.6253 0.95 2709 153 0.1231 0.1573 REMARK 3 13 1.6253 - 1.5825 0.94 2693 152 0.1208 0.1743 REMARK 3 14 1.5825 - 1.5439 0.94 2631 166 0.1241 0.1538 REMARK 3 15 1.5439 - 1.5088 0.94 2677 109 0.1213 0.1683 REMARK 3 16 1.5088 - 1.4767 0.94 2606 155 0.1206 0.1582 REMARK 3 17 1.4767 - 1.4472 0.93 2691 140 0.1268 0.1579 REMARK 3 18 1.4472 - 1.4199 0.92 2599 138 0.1417 0.1840 REMARK 3 19 1.4199 - 1.3945 0.93 2596 135 0.1508 0.2153 REMARK 3 20 1.3945 - 1.3709 0.92 2618 136 0.1648 0.2306 REMARK 3 21 1.3709 - 1.3488 0.91 2598 147 0.1704 0.1812 REMARK 3 22 1.3488 - 1.3280 0.91 2539 144 0.1835 0.2594 REMARK 3 23 1.3280 - 1.3085 0.92 2602 141 0.2051 0.2502 REMARK 3 24 1.3085 - 1.2900 0.92 2568 142 0.2143 0.2616 REMARK 3 25 1.2900 - 1.2726 0.92 2608 153 0.2321 0.2771 REMARK 3 26 1.2726 - 1.2561 0.90 2529 124 0.2516 0.2913 REMARK 3 27 1.2561 - 1.2404 0.81 2343 124 0.2590 0.3091 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.42 REMARK 3 B_SOL : 58.63 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.630 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) : 1.01250 REMARK 3 B22 (A**2) : -3.96160 REMARK 3 B33 (A**2) : 2.94910 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.57120 REMARK 3 B23 (A**2) : 0.00000 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 : 0.005 2295 REMARK 3 ANGLE : 0.947 3109 REMARK 3 CHIRALITY : 0.069 329 REMARK 3 PLANARITY : 0.004 399 REMARK 3 DIHEDRAL : 11.478 878 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 3UJ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000068824. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK HIGH-RESOLUTION REMARK 200 DOUBLE-CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76023 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.240 REMARK 200 RESOLUTION RANGE LOW (A) : 24.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 29.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.35900 REMARK 200 FOR SHELL : 3.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG-8000, 0.1 M SODIUM CACODYLATE, REMARK 280 PH 6.5, 0.2 M SODIUM ACETATE, 5 MM 2-MERCAPTOETHANOL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 45.03850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.99100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.03850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.99100 REMARK 290 SMTRY3 4 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 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 328 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 353 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 525 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 726 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 MET A 1 REMARK 465 THR A 2 REMARK 465 LEU A 3 REMARK 465 ILE A 4 REMARK 465 GLU A 5 REMARK 465 ASN A 6 REMARK 465 LEU A 7 REMARK 465 ASN A 8 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 OD1 ASN A 197 O HOH A 441 1.74 REMARK 500 NZ LYS A 236 O HOH A 724 2.05 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 226 CD GLU A 226 OE2 -0.068 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 97 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 SER A 233 N - CA - CB ANGL. DEV. = -15.0 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 17 -92.71 -131.36 REMARK 500 LEU A 206 31.51 -98.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PC A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3UJ6 RELATED DB: PDB REMARK 900 RELATED ID: 3UJ7 RELATED DB: PDB REMARK 900 RELATED ID: 3UJ8 RELATED DB: PDB REMARK 900 RELATED ID: 3UJA RELATED DB: PDB REMARK 900 RELATED ID: 3UJB RELATED DB: PDB REMARK 900 RELATED ID: 3UJC RELATED DB: PDB REMARK 900 RELATED ID: 3UJD RELATED DB: PDB DBREF 3UJ9 A 1 266 UNP Q6T755 Q6T755_PLAFA 1 266 SEQRES 1 A 266 MET THR LEU ILE GLU ASN LEU ASN SER ASP LYS THR PHE SEQRES 2 A 266 LEU GLU ASN ASN GLN TYR THR ASP GLU GLY VAL LYS VAL SEQRES 3 A 266 TYR GLU PHE ILE PHE GLY GLU ASN TYR ILE SER SER GLY SEQRES 4 A 266 GLY LEU GLU ALA THR LYS LYS ILE LEU SER ASP ILE GLU SEQRES 5 A 266 LEU ASN GLU ASN SER LYS VAL LEU ASP ILE GLY SER GLY SEQRES 6 A 266 LEU GLY GLY GLY CYS MET TYR ILE ASN GLU LYS TYR GLY SEQRES 7 A 266 ALA HIS THR HIS GLY ILE ASP ILE CYS SER ASN ILE VAL SEQRES 8 A 266 ASN MET ALA ASN GLU ARG VAL SER GLY ASN ASN LYS ILE SEQRES 9 A 266 ILE PHE GLU ALA ASN ASP ILE LEU THR LYS GLU PHE PRO SEQRES 10 A 266 GLU ASN ASN PHE ASP LEU ILE TYR SER ARG ASP ALA ILE SEQRES 11 A 266 LEU HIS LEU SER LEU GLU ASN LYS ASN LYS LEU PHE GLN SEQRES 12 A 266 LYS CYS TYR LYS TRP LEU LYS PRO THR GLY THR LEU LEU SEQRES 13 A 266 ILE THR ASP TYR CYS ALA THR GLU LYS GLU ASN TRP ASP SEQRES 14 A 266 ASP GLU PHE LYS GLU TYR VAL LYS GLN ARG LYS TYR THR SEQRES 15 A 266 LEU ILE THR VAL GLU GLU TYR ALA ASP ILE LEU THR ALA SEQRES 16 A 266 CYS ASN PHE LYS ASN VAL VAL SER LYS ASP LEU SER ASP SEQRES 17 A 266 TYR TRP ASN GLN LEU LEU GLU VAL GLU HIS LYS TYR LEU SEQRES 18 A 266 HIS GLU ASN LYS GLU GLU PHE LEU LYS LEU PHE SER GLU SEQRES 19 A 266 LYS LYS PHE ILE SER LEU ASP ASP GLY TRP SER ARG LYS SEQRES 20 A 266 ILE LYS ASP SER LYS ARG LYS MET GLN ARG TRP GLY TYR SEQRES 21 A 266 PHE LYS ALA THR LYS ASN HET PC A 301 11 HETNAM PC PHOSPHOCHOLINE FORMUL 2 PC C5 H15 N O4 P 1+ FORMUL 3 HOH *493(H2 O) HELIX 1 1 SER A 9 ASN A 17 1 9 HELIX 2 2 THR A 20 GLY A 32 1 13 HELIX 3 3 GLY A 39 LEU A 48 1 10 HELIX 4 4 GLY A 67 GLY A 78 1 12 HELIX 5 5 CYS A 87 GLU A 96 1 10 HELIX 6 6 ALA A 129 LEU A 133 5 5 HELIX 7 7 SER A 134 TRP A 148 1 15 HELIX 8 8 GLU A 164 TRP A 168 5 5 HELIX 9 9 ASP A 169 LYS A 180 1 12 HELIX 10 10 THR A 185 CYS A 196 1 12 HELIX 11 11 LEU A 206 ASN A 224 1 19 HELIX 12 12 ASN A 224 PHE A 232 1 9 HELIX 13 13 SER A 233 ARG A 253 1 21 SHEET 1 A 7 ILE A 104 ALA A 108 0 SHEET 2 A 7 HIS A 80 ASP A 85 1 N GLY A 83 O ILE A 105 SHEET 3 A 7 LYS A 58 ILE A 62 1 N ASP A 61 O ILE A 84 SHEET 4 A 7 PHE A 121 ARG A 127 1 O TYR A 125 N LEU A 60 SHEET 5 A 7 LEU A 149 ALA A 162 1 O LYS A 150 N PHE A 121 SHEET 6 A 7 GLN A 256 THR A 264 -1 O ARG A 257 N CYS A 161 SHEET 7 A 7 LYS A 199 ASP A 205 -1 N LYS A 199 O THR A 264 SITE 1 AC1 11 GLN A 18 TYR A 19 TYR A 27 ILE A 36 SITE 2 AC1 11 ASP A 128 TYR A 160 TYR A 175 ARG A 179 SITE 3 AC1 11 TYR A 181 LYS A 247 HOH A 522 CRYST1 90.077 43.982 77.032 90.00 109.07 90.00 C 1 2 1 4 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 0.011102 0.000000 0.003838 0.00000 SCALE2 0.000000 0.022737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013735 0.00000