HEADER CELL ADHESION 09-JUL-12 3VUU TITLE CRYSTAL STRUCTURE OF THE MEROZOITE SURFACE PROTEIN MSPDBL2 FROM P. TITLE 2 FALCIPARUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHROCYTE MEMBRANE PROTEIN, PUTATIVE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DBL DOMAIN, UNP RESIDUES 161-460; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 36329; SOURCE 4 STRAIN: 3D7; SOURCE 5 GENE: PF10_0355; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DUFFY BINDING-LIKE DOMAIN, ERYTHROCYTE BINDING, MEROZOITE SURFACE, KEYWDS 2 MALARIA, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR P.E.CZABOTAR,A.N.HODDER,O.B.CLARKE,C.S.LIN,B.J.SMITH,A.F.COWMAN REVDAT 4 08-NOV-23 3VUU 1 REMARK REVDAT 3 16-APR-14 3VUU 1 REMARK REVDAT 2 12-JUN-13 3VUU 1 JRNL REVDAT 1 08-AUG-12 3VUU 0 JRNL AUTH A.N.HODDER,P.E.CZABOTAR,A.D.UBOLDI,O.B.CLARKE,C.S.LIN, JRNL AUTH 2 J.HEALER,B.J.SMITH,A.F.COWMAN JRNL TITL INSIGHTS INTO DUFFY BINDING-LIKE DOMAINS THROUGH THE CRYSTAL JRNL TITL 2 STRUCTURE AND FUNCTION OF THE MEROZOITE SURFACE PROTEIN JRNL TITL 3 MSPDBL2 FROM PLASMODIUM FALCIPARUM JRNL REF J.BIOL.CHEM. V. 287 32922 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22843685 JRNL DOI 10.1074/JBC.M112.350504 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.910 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 16160 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 802 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 37.5889 - 4.5072 1.00 2998 177 0.1604 0.1990 REMARK 3 2 4.5072 - 3.5784 1.00 3033 175 0.1551 0.1767 REMARK 3 3 3.5784 - 3.1263 1.00 3045 137 0.1770 0.2454 REMARK 3 4 3.1263 - 2.8406 1.00 3047 142 0.1972 0.2744 REMARK 3 5 2.8406 - 2.6370 1.00 3034 145 0.1983 0.2921 REMARK 3 6 2.6370 - 2.4816 1.00 3042 147 0.2005 0.2530 REMARK 3 7 2.4816 - 2.3573 1.00 2998 177 0.2093 0.3173 REMARK 3 8 2.3573 - 2.2547 1.00 3012 192 0.2180 0.2985 REMARK 3 9 2.2547 - 2.1680 1.00 2983 156 0.2609 0.2983 REMARK 3 10 2.1680 - 2.0930 0.95 2942 148 0.2920 0.3145 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 28.720 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 2303 REMARK 3 ANGLE : 0.926 3091 REMARK 3 CHIRALITY : 0.071 319 REMARK 3 PLANARITY : 0.004 395 REMARK 3 DIHEDRAL : 14.793 879 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESID 161 THROUGH 194 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.5432 11.3766 -6.5474 REMARK 3 T TENSOR REMARK 3 T11: 0.6946 T22: 0.4810 REMARK 3 T33: 0.5515 T12: 0.2614 REMARK 3 T13: -0.1372 T23: -0.1848 REMARK 3 L TENSOR REMARK 3 L11: 1.0882 L22: 1.6657 REMARK 3 L33: 1.0564 L12: 0.7644 REMARK 3 L13: -1.0347 L23: -0.4212 REMARK 3 S TENSOR REMARK 3 S11: -0.2393 S12: 0.4988 S13: 0.1942 REMARK 3 S21: -0.3947 S22: 0.3037 S23: -0.0199 REMARK 3 S31: -0.7852 S32: -0.1825 S33: -0.0409 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESID 195 THROUGH 228 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.6797 17.9147 3.3479 REMARK 3 T TENSOR REMARK 3 T11: 0.2982 T22: 0.3717 REMARK 3 T33: 0.4543 T12: -0.0887 REMARK 3 T13: -0.0105 T23: -0.0669 REMARK 3 L TENSOR REMARK 3 L11: 3.2636 L22: 5.8101 REMARK 3 L33: 2.1949 L12: -2.0573 REMARK 3 L13: -0.2592 L23: 0.8226 REMARK 3 S TENSOR REMARK 3 S11: 0.0502 S12: -0.0778 S13: 0.6738 REMARK 3 S21: 0.1788 S22: 0.0207 S23: -0.9383 REMARK 3 S31: -0.2415 S32: 0.3017 S33: -0.0874 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND (RESID 229 THROUGH 296 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.0675 13.3323 -1.4977 REMARK 3 T TENSOR REMARK 3 T11: 0.2847 T22: 0.2774 REMARK 3 T33: 0.2872 T12: -0.0064 REMARK 3 T13: 0.0228 T23: 0.0074 REMARK 3 L TENSOR REMARK 3 L11: 3.9704 L22: 5.4311 REMARK 3 L33: 3.3312 L12: -1.8096 REMARK 3 L13: 0.1646 L23: 0.5780 REMARK 3 S TENSOR REMARK 3 S11: 0.2829 S12: 0.2558 S13: 0.1998 REMARK 3 S21: -0.3650 S22: -0.1361 S23: -0.1972 REMARK 3 S31: -0.0546 S32: 0.2167 S33: -0.1026 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN A AND (RESID 297 THROUGH 344 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.3116 10.7919 -2.5021 REMARK 3 T TENSOR REMARK 3 T11: 0.2957 T22: 0.3401 REMARK 3 T33: 0.5298 T12: -0.0008 REMARK 3 T13: -0.0631 T23: -0.0011 REMARK 3 L TENSOR REMARK 3 L11: 3.8516 L22: 5.7595 REMARK 3 L33: 4.8047 L12: -0.6972 REMARK 3 L13: 0.7327 L23: -0.1543 REMARK 3 S TENSOR REMARK 3 S11: 0.1793 S12: 0.1602 S13: -0.0467 REMARK 3 S21: -0.4189 S22: -0.0748 S23: 0.9286 REMARK 3 S31: 0.2100 S32: -0.5389 S33: -0.0757 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN A AND (RESID 345 THROUGH 388 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.7797 -7.9397 -4.9929 REMARK 3 T TENSOR REMARK 3 T11: 0.4984 T22: 0.4510 REMARK 3 T33: 0.4050 T12: 0.0984 REMARK 3 T13: -0.0539 T23: -0.0798 REMARK 3 L TENSOR REMARK 3 L11: 5.8733 L22: 4.9393 REMARK 3 L33: 3.2594 L12: -5.0010 REMARK 3 L13: -4.3147 L23: 3.3552 REMARK 3 S TENSOR REMARK 3 S11: 0.1014 S12: 0.5353 S13: -0.0907 REMARK 3 S21: -0.2777 S22: -0.2103 S23: -0.1008 REMARK 3 S31: 0.2684 S32: -0.0844 S33: 0.1291 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN A AND (RESID 389 THROUGH 439 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.7945 -8.4199 3.3645 REMARK 3 T TENSOR REMARK 3 T11: 0.6049 T22: 0.3756 REMARK 3 T33: 0.4523 T12: 0.1671 REMARK 3 T13: -0.1630 T23: -0.0604 REMARK 3 L TENSOR REMARK 3 L11: 4.2369 L22: 2.3700 REMARK 3 L33: 3.9521 L12: -1.7035 REMARK 3 L13: -2.3704 L23: 1.3758 REMARK 3 S TENSOR REMARK 3 S11: -0.2858 S12: -0.4569 S13: 0.1115 REMARK 3 S21: 0.2191 S22: 0.3487 S23: -0.1558 REMARK 3 S31: 0.7726 S32: 0.5933 S33: -0.1586 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN A AND (RESID 440 THROUGH 457 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.9472 -13.1876 -0.3531 REMARK 3 T TENSOR REMARK 3 T11: 0.8286 T22: 0.4279 REMARK 3 T33: 0.5977 T12: 0.1084 REMARK 3 T13: -0.1323 T23: -0.0627 REMARK 3 L TENSOR REMARK 3 L11: 6.2383 L22: 2.9843 REMARK 3 L33: 2.7761 L12: -2.2106 REMARK 3 L13: -2.3944 L23: 1.4004 REMARK 3 S TENSOR REMARK 3 S11: -0.3331 S12: -0.6095 S13: -0.4249 REMARK 3 S21: 0.0602 S22: 0.3179 S23: 0.3037 REMARK 3 S31: 0.9509 S32: -0.0536 S33: 0.1376 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE ENTRY CONTAINS FRIEDEL PAIRS IN REMARK 3 F_PLUS/MINUS COLUMNS REMARK 4 REMARK 4 3VUU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JUL-12. REMARK 100 THE DEPOSITION ID IS D_1000095527. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-AUG-10 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 : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0163 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16184 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.090 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 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: 2WAU REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2M SODIUM THIOCYANATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 300K 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 50.74950 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 GLY A 156 REMARK 465 ALA A 157 REMARK 465 MET A 158 REMARK 465 GLY A 159 REMARK 465 SER A 160 REMARK 465 SER A 172 REMARK 465 ASN A 173 REMARK 465 LEU A 174 REMARK 465 PRO A 175 REMARK 465 GLN A 176 REMARK 465 CYS A 177 REMARK 465 ARG A 178 REMARK 465 LYS A 179 REMARK 465 ASN A 180 REMARK 465 VAL A 181 REMARK 465 HIS A 182 REMARK 465 GLU A 183 REMARK 465 ARG A 184 REMARK 465 ASN A 185 REMARK 465 LYS A 375 REMARK 465 GLN A 376 REMARK 465 PRO A 377 REMARK 465 ARG A 378 REMARK 465 THR A 379 REMARK 465 GLU A 380 REMARK 465 ALA A 381 REMARK 465 ASN A 382 REMARK 465 PRO A 383 REMARK 465 ALA A 384 REMARK 465 LEU A 385 REMARK 465 THR A 386 REMARK 465 VAL A 387 REMARK 465 THR A 458 REMARK 465 PHE A 459 REMARK 465 ASP A 460 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 SER A 197 -106.28 -127.84 REMARK 500 LEU A 213 111.79 -166.26 REMARK 500 HIS A 249 63.60 -100.12 REMARK 500 GLN A 329 38.01 -142.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3VUV RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 AN ARTEFACT OF THE TEV CLEAVAGE SITE INTRODUCED INTO THE EXPRESSION REMARK 999 VECTOR DBREF 3VUU A 161 460 UNP Q8IJ45 Q8IJ45_PLAF7 161 460 SEQADV 3VUU GLY A 156 UNP Q8IJ45 SEE REMARK 999 SEQADV 3VUU ALA A 157 UNP Q8IJ45 SEE REMARK 999 SEQADV 3VUU MET A 158 UNP Q8IJ45 SEE REMARK 999 SEQADV 3VUU GLY A 159 UNP Q8IJ45 SEE REMARK 999 SEQADV 3VUU SER A 160 UNP Q8IJ45 SEE REMARK 999 SEQRES 1 A 305 GLY ALA MET GLY SER LYS CYS PRO THR GLU GLU ILE CYS SEQRES 2 A 305 LYS ASP PHE SER ASN LEU PRO GLN CYS ARG LYS ASN VAL SEQRES 3 A 305 HIS GLU ARG ASN ASN TRP LEU GLY SER SER VAL LYS ASN SEQRES 4 A 305 PHE SER SER ASP ASN LYS GLY VAL LEU VAL PRO PRO ARG SEQRES 5 A 305 ARG GLN SER LEU CYS LEU ARG ILE THR LEU GLN ASP PHE SEQRES 6 A 305 ARG THR LYS LYS LYS LYS GLU GLY ASP PHE GLU LYS PHE SEQRES 7 A 305 ILE TYR SER TYR ALA SER SER GLU ALA ARG LYS LEU ARG SEQRES 8 A 305 THR ILE HIS ASN ASN ASN LEU GLU LYS ALA HIS GLN ALA SEQRES 9 A 305 ILE ARG TYR SER PHE ALA ASP ILE GLY ASN ILE ILE ARG SEQRES 10 A 305 GLY ASP ASP MET MET ASP THR PRO THR SER LYS GLU THR SEQRES 11 A 305 ILE THR TYR LEU GLU LYS VAL LEU LYS ILE TYR ASN GLU SEQRES 12 A 305 ASN ASN ASP LYS PRO LYS ASP ALA LYS LYS TRP TRP THR SEQRES 13 A 305 GLU ASN ARG HIS HIS VAL TRP GLU ALA MET MET CYS GLY SEQRES 14 A 305 TYR GLN SER ALA GLN LYS ASP ASN GLN CYS THR GLY TYR SEQRES 15 A 305 GLY ASN ILE ASP ASP ILE PRO GLN PHE LEU ARG TRP PHE SEQRES 16 A 305 ARG GLU TRP GLY THR TYR VAL CYS GLU GLU SER GLU LYS SEQRES 17 A 305 ASN MET ASN THR LEU LYS ALA VAL CYS PHE PRO LYS GLN SEQRES 18 A 305 PRO ARG THR GLU ALA ASN PRO ALA LEU THR VAL HIS GLU SEQRES 19 A 305 ASN GLU MET CYS SER SER THR LEU LYS LYS TYR GLU GLU SEQRES 20 A 305 TRP TYR ASN LYS ARG LYS THR GLU TRP THR GLU GLN SER SEQRES 21 A 305 ILE LYS TYR ASN ASN ASP LYS ILE ASN TYR THR ASP ILE SEQRES 22 A 305 LYS THR LEU SER PRO SER GLU TYR LEU ILE GLU LYS CYS SEQRES 23 A 305 PRO GLU CYS LYS CYS THR LYS LYS ASN LEU GLN ASP VAL SEQRES 24 A 305 PHE GLU LEU THR PHE ASP HET CL A 501 1 HET CL A 502 1 HETNAM CL CHLORIDE ION FORMUL 2 CL 2(CL 1-) FORMUL 4 HOH *52(H2 O) HELIX 1 1 THR A 164 ASP A 170 1 7 HELIX 2 2 PRO A 205 SER A 210 1 6 HELIX 3 3 THR A 216 LYS A 224 1 9 HELIX 4 4 GLY A 228 HIS A 249 1 22 HELIX 5 5 ASN A 252 ARG A 272 1 21 HELIX 6 6 THR A 279 ASN A 297 1 19 HELIX 7 7 ASP A 305 LYS A 330 1 26 HELIX 8 8 ASN A 339 ILE A 343 5 5 HELIX 9 9 PRO A 344 PHE A 373 1 30 HELIX 10 10 GLU A 389 LYS A 422 1 34 HELIX 11 11 ILE A 423 TYR A 425 5 3 HELIX 12 12 SER A 432 LYS A 440 1 9 HELIX 13 13 LEU A 451 GLU A 456 1 6 SSBOND 1 CYS A 162 CYS A 334 1555 1555 2.06 SSBOND 2 CYS A 168 CYS A 323 1555 1555 2.04 SSBOND 3 CYS A 358 CYS A 446 1555 1555 2.03 SSBOND 4 CYS A 372 CYS A 393 1555 1555 2.05 SSBOND 5 CYS A 441 CYS A 444 1555 1555 2.03 CRYST1 36.625 101.499 38.365 90.00 101.59 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 0.027304 0.000000 0.005599 0.00000 SCALE2 0.000000 0.009852 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026608 0.00000