HEADER ANTIGEN 23-SEP-04 1W8K TITLE CRYSTAL STRUCTURE OF APICAL MEMBRANE ANTIGEN 1 FROM TITLE 2 PLASMODIUM VIVAX COMPND MOL_ID: 1; COMPND 2 MOLECULE: APICAL MEMBRANE ANTIGEN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ECTOPLASMIC REGION, RESIDUES 1-445; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM VIVAX; SOURCE 3 ORGANISM_TAXID: 5855; SOURCE 4 STRAIN: SAL I; SOURCE 5 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS PLASMODIUM ANTIGEN, MALARIA VACCINE CANDIDATE, ANTIGEN EXPDTA X-RAY DIFFRACTION AUTHOR J.C.PIZARRO,B.VULLIEZ-LE NORMAND,M.-L.CHESNE-SECK, AUTHOR 2 C.H.M.KOCKEN,A.W.THOMAS,G.A.BENTLEY REVDAT 3 24-FEB-09 1W8K 1 VERSN REVDAT 2 20-APR-05 1W8K 1 JRNL REVDAT 1 01-MAR-05 1W8K 0 JRNL AUTH J.C.PIZARRO,B.VULLIEZ-LE NORMAND,M.-L.CHESNE-SECK, JRNL AUTH 2 C.COLLINS,C.WITHERS-MARTINEZ,F.HACKETT,M.BLACKMAN, JRNL AUTH 3 B.FABER,E.REMARQUE,C.H.M.KOCKEN,A.W.THOMAS, JRNL AUTH 4 G.A.BENTLEY JRNL TITL CRYSTAL STRUCTURE OF THE MALARIA VACCINE CANDIDATE JRNL TITL 2 APICAL MEMBRANE ANTIGEN 1 JRNL REF SCIENCE V. 308 408 2005 JRNL REFN ISSN 0036-8075 JRNL PMID 15731407 JRNL DOI 10.1126/SCIENCE.1107449 REMARK 2 REMARK 2 RESOLUTION. 1.8 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0003 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 38819 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2070 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2786 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE SET COUNT : 148 REMARK 3 BIN FREE R VALUE : 0.3610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2932 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 213 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65000 REMARK 3 B22 (A**2) : -1.97000 REMARK 3 B33 (A**2) : 2.68000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.73000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.139 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.122 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.043 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3004 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4045 ; 1.926 ; 1.942 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 355 ; 7.154 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 155 ;35.400 ;24.452 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 540 ;17.131 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;19.969 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 425 ; 0.130 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2286 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1342 ; 0.221 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2011 ; 0.317 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 206 ; 0.228 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 28 ; 0.169 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.240 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1869 ; 2.384 ; 2.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2926 ; 3.473 ; 3.500 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1292 ; 3.935 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1119 ; 5.586 ; 5.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. THE FOLLOWING SEGMENTS WERE NOT MODELLED REMARK 3 A171 TO 176, A204 TO A206, A210 TO A215, A297 TO A334, A403 TO REMARK 3 A413, A476 TO A487. REMARK 4 REMARK 4 1W8K COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-SEP-04. REMARK 100 THE PDBE ID CODE IS EBI-21096. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 152093 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.74000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.2 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE CRYSTALLISATION MIXTURE REMARK 280 CONSISTED OF 10-12% (W/V) PEG3350, 100-200MM IMIDAZOLE, PH REMARK 280 7.0, 5-10% (V/V) ISOPROPANOL, AND 1% (V/V) DMF OR 3% (V/V) REMARK 280 T-BUTANOL. THE PROTEIN SOLUTION WAS DILUTED BY 40 - 60% REMARK 280 REMARK 280 WITH THE CRYSTALLISATION BUFFER, GIVING A REMARK 280 FINAL REMARK 280 CONCENTRATION OF 4-6 MG. ML-1 IN REMARK 280 SUSPENDED DROPS OF VOLUME REMARK 280 2 - 3 PERCENT. 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 75.01500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.88000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 75.01500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.88000 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 GENERATING THE BIOMOLECULE 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION IN CHAIN A, SER 178 TO ASN REMARK 400 ENGINEERED MUTATION IN CHAIN A, ASN 226 TO ASP REMARK 400 ENGINEERED MUTATION IN CHAIN A, ASN 441 TO GLN 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 SER A 41 REMARK 465 ILE A 42 REMARK 465 GLY A 117 REMARK 465 ASP A 118 REMARK 465 GLN A 119 REMARK 465 LYS A 120 REMARK 465 LEU A 121 REMARK 465 LYS A 122 REMARK 465 ASP A 123 REMARK 465 MET A 171 REMARK 465 ALA A 172 REMARK 465 GLY A 173 REMARK 465 ASP A 174 REMARK 465 GLN A 175 REMARK 465 ASN A 176 REMARK 465 GLY A 204 REMARK 465 PRO A 205 REMARK 465 ARG A 206 REMARK 465 PRO A 210 REMARK 465 ASP A 211 REMARK 465 ALA A 212 REMARK 465 GLN A 213 REMARK 465 ASN A 214 REMARK 465 ARG A 215 REMARK 465 GLN A 297 REMARK 465 TYR A 298 REMARK 465 GLU A 299 REMARK 465 GLU A 300 REMARK 465 GLU A 301 REMARK 465 MET A 302 REMARK 465 THR A 303 REMARK 465 ASP A 304 REMARK 465 TYR A 305 REMARK 465 GLN A 306 REMARK 465 LYS A 307 REMARK 465 ILE A 308 REMARK 465 GLN A 309 REMARK 465 GLN A 310 REMARK 465 GLY A 311 REMARK 465 PHE A 312 REMARK 465 ARG A 313 REMARK 465 GLN A 314 REMARK 465 ASN A 315 REMARK 465 ASN A 316 REMARK 465 ARG A 317 REMARK 465 GLU A 318 REMARK 465 MET A 319 REMARK 465 ILE A 320 REMARK 465 LYS A 321 REMARK 465 SER A 322 REMARK 465 ALA A 323 REMARK 465 PHE A 324 REMARK 465 LEU A 325 REMARK 465 PRO A 326 REMARK 465 VAL A 327 REMARK 465 GLY A 328 REMARK 465 ALA A 329 REMARK 465 PHE A 330 REMARK 465 ASN A 331 REMARK 465 SER A 332 REMARK 465 ASP A 333 REMARK 465 ASN A 334 REMARK 465 SER A 403 REMARK 465 ARG A 404 REMARK 465 ASN A 405 REMARK 465 MET A 406 REMARK 465 ASN A 407 REMARK 465 LEU A 408 REMARK 465 TYR A 409 REMARK 465 SER A 410 REMARK 465 VAL A 411 REMARK 465 ASP A 412 REMARK 465 GLY A 413 REMARK 465 ASN A 476 REMARK 465 GLY A 477 REMARK 465 GLU A 478 REMARK 465 GLU A 479 REMARK 465 LYS A 480 REMARK 465 SER A 481 REMARK 465 ASN A 482 REMARK 465 LYS A 483 REMARK 465 GLN A 484 REMARK 465 MET A 485 REMARK 465 LEU A 486 REMARK 465 LEU A 487 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 OE2 GLU A 187 - O HOH A 2085 2.08 REMARK 500 O TYR A 207 - O HOH A 2100 1.95 REMARK 500 OH TYR A 234 - O HOH A 2113 2.19 REMARK 500 NZ LYS A 392 - OD2 ASP A 426 2.19 REMARK 500 NH2 ARG A 438 - O HOH A 2196 2.15 REMARK 500 O HOH A 2025 - O HOH A 2035 1.93 REMARK 500 O HOH A 2027 - O HOH A 2039 2.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 REMARK 500 O HOH A 2173 O HOH A 2204 4545 2.07 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 ASP A 63 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 79 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 149 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 LEU A 197 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 ASP A 242 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ASP A 262 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 278 CB - CG - OD2 ANGL. DEV. = 7.8 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 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 GLU A 83 -115.91 45.44 REMARK 500 ALA A 85 98.38 145.14 REMARK 500 ASN A 105 47.81 38.65 REMARK 500 ALA A 115 106.07 -54.70 REMARK 500 ASN A 130 -95.11 30.39 REMARK 500 ALA A 131 -129.01 50.49 REMARK 500 LYS A 190 57.74 39.21 REMARK 500 CYS A 208 72.75 -118.39 REMARK 500 ARG A 249 -64.14 -137.73 REMARK 500 GLN A 380 -32.60 -138.42 REMARK 500 LYS A 400 45.49 -76.45 REMARK 500 CYS A 451 60.54 -102.25 REMARK 500 LYS A 459 -169.69 -124.56 REMARK 500 GLU A 469 -8.56 -53.63 REMARK 500 TYR A 474 42.36 -93.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A1476 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1W81 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APICAL MEMBRANE ANTIGEN REMARK 900 1 FROM PLASMODIUM VIVAX REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE EXPRESSED COMPRISES RESIDUES 1 TO 445. MUTATIONS REMARK 999 S136N, N184D AND N399Q HAVE BEEN INTRODUCED TO ELIMINATE REMARK 999 POTENTIAL N-GLYCOSYLATION SITE. DBREF 1W8K A 41 42 PDB 1W8K 1W8K 41 42 DBREF 1W8K A 43 487 UNP Q9TY14 Q9TY14 1 445 SEQADV 1W8K SER A 52 UNP Q9TY14 GLY 10 CONFLICT SEQADV 1W8K ASN A 178 UNP Q9TY14 SER 136 ENGINEERED MUTATION SEQADV 1W8K ASP A 226 UNP Q9TY14 ASN 184 ENGINEERED MUTATION SEQADV 1W8K GLN A 441 UNP Q9TY14 ASN 399 ENGINEERED MUTATION SEQADV 1W8K ASP A 472 UNP Q9TY14 ASN 430 CONFLICT SEQRES 1 A 447 SER ILE PRO THR VAL GLU ARG SER THR ARG MET SER ASN SEQRES 2 A 447 PRO TRP LYS ALA PHE MET GLU LYS TYR ASP ILE GLU ARG SEQRES 3 A 447 THR HIS SER SER GLY VAL ARG VAL ASP LEU GLY GLU ASP SEQRES 4 A 447 ALA GLU VAL GLU ASN ALA LYS TYR ARG ILE PRO ALA GLY SEQRES 5 A 447 ARG CYS PRO VAL PHE GLY LYS GLY ILE VAL ILE GLU ASN SEQRES 6 A 447 SER ASP VAL SER PHE LEU ARG PRO VAL ALA THR GLY ASP SEQRES 7 A 447 GLN LYS LEU LYS ASP GLY GLY PHE ALA PHE PRO ASN ALA SEQRES 8 A 447 ASN ASP HIS ILE SER PRO MET THR LEU ALA ASN LEU LYS SEQRES 9 A 447 GLU ARG TYR LYS ASP ASN VAL GLU MET MET LYS LEU ASN SEQRES 10 A 447 ASP ILE ALA LEU CYS ARG THR HIS ALA ALA SER PHE VAL SEQRES 11 A 447 MET ALA GLY ASP GLN ASN SER ASN TYR ARG HIS PRO ALA SEQRES 12 A 447 VAL TYR ASP GLU LYS GLU LYS THR CYS HIS MET LEU TYR SEQRES 13 A 447 LEU SER ALA GLN GLU ASN MET GLY PRO ARG TYR CYS SER SEQRES 14 A 447 PRO ASP ALA GLN ASN ARG ASP ALA VAL PHE CYS PHE LYS SEQRES 15 A 447 PRO ASP LYS ASP GLU SER PHE GLU ASN LEU VAL TYR LEU SEQRES 16 A 447 SER LYS ASN VAL ARG ASN ASP TRP ASP LYS LYS CYS PRO SEQRES 17 A 447 ARG LYS ASN LEU GLY ASN ALA LYS PHE GLY LEU TRP VAL SEQRES 18 A 447 ASP GLY ASN CYS GLU GLU ILE PRO TYR VAL LYS GLU VAL SEQRES 19 A 447 GLU ALA GLU ASP LEU ARG GLU CYS ASN ARG ILE VAL PHE SEQRES 20 A 447 GLY ALA SER ALA SER ASP GLN PRO THR GLN TYR GLU GLU SEQRES 21 A 447 GLU MET THR ASP TYR GLN LYS ILE GLN GLN GLY PHE ARG SEQRES 22 A 447 GLN ASN ASN ARG GLU MET ILE LYS SER ALA PHE LEU PRO SEQRES 23 A 447 VAL GLY ALA PHE ASN SER ASP ASN PHE LYS SER LYS GLY SEQRES 24 A 447 ARG GLY PHE ASN TRP ALA ASN PHE ASP SER VAL LYS LYS SEQRES 25 A 447 LYS CYS TYR ILE PHE ASN THR LYS PRO THR CYS LEU ILE SEQRES 26 A 447 ASN ASP LYS ASN PHE ILE ALA THR THR ALA LEU SER HIS SEQRES 27 A 447 PRO GLN GLU VAL ASP LEU GLU PHE PRO CYS SER ILE TYR SEQRES 28 A 447 LYS ASP GLU ILE GLU ARG GLU ILE LYS LYS GLN SER ARG SEQRES 29 A 447 ASN MET ASN LEU TYR SER VAL ASP GLY GLU ARG ILE VAL SEQRES 30 A 447 LEU PRO ARG ILE PHE ILE SER ASN ASP LYS GLU SER ILE SEQRES 31 A 447 LYS CYS PRO CYS GLU PRO GLU ARG ILE SER GLN SER THR SEQRES 32 A 447 CYS ASN PHE TYR VAL CYS ASN CYS VAL GLU LYS ARG ALA SEQRES 33 A 447 GLU ILE LYS GLU ASN ASN GLN VAL VAL ILE LYS GLU GLU SEQRES 34 A 447 PHE ARG ASP TYR TYR GLU ASN GLY GLU GLU LYS SER ASN SEQRES 35 A 447 LYS GLN MET LEU LEU HET IMD A1476 5 HETNAM IMD IMIDAZOLE FORMUL 2 IMD C3 H5 N2 1+ FORMUL 3 HOH *213(H2 O1) HELIX 1 1 TRP A 55 GLU A 60 1 6 HELIX 2 2 ASP A 63 HIS A 68 1 6 HELIX 3 3 LEU A 140 TYR A 147 1 8 HELIX 4 4 GLU A 152 LEU A 156 5 5 HELIX 5 5 ASN A 157 SER A 168 1 12 HELIX 6 6 GLU A 227 GLU A 230 5 4 HELIX 7 7 ASP A 242 CYS A 247 1 6 HELIX 8 8 ASP A 278 SER A 290 1 13 HELIX 9 9 SER A 389 LYS A 400 1 12 HELIX 10 10 ASP A 426 LYS A 431 5 6 HELIX 11 11 GLU A 460 ASN A 462 5 3 HELIX 12 12 GLU A 468 GLU A 475 5 8 SHEET 1 AA 2 THR A 44 ARG A 47 0 SHEET 2 AA 2 ARG A 415 LEU A 418 1 O ILE A 416 N GLU A 46 SHEET 1 AB 2 GLU A 78 GLU A 81 0 SHEET 2 AB 2 LYS A 86 ILE A 89 -1 O TYR A 87 N ALA A 80 SHEET 1 AC 5 VAL A 96 PHE A 97 0 SHEET 2 AC 5 LEU A 232 LEU A 235 -1 O TYR A 234 N VAL A 96 SHEET 3 AC 5 ALA A 183 ASP A 186 -1 O ALA A 183 N LEU A 235 SHEET 4 AC 5 THR A 191 MET A 194 -1 O THR A 191 N ASP A 186 SHEET 5 AC 5 MET A 138 THR A 139 -1 O MET A 138 N CYS A 192 SHEET 1 AD 2 LYS A 99 ILE A 103 0 SHEET 2 AD 2 PHE A 221 LYS A 225 -1 O LYS A 222 N VAL A 102 SHEET 1 AE 3 ASN A 264 GLU A 266 0 SHEET 2 AE 3 ASN A 251 VAL A 261 -1 O LEU A 259 N GLU A 266 SHEET 3 AE 3 VAL A 382 ASP A 383 1 O ASP A 383 N GLY A 253 SHEET 1 AF 6 ASN A 264 GLU A 266 0 SHEET 2 AF 6 ASN A 251 VAL A 261 -1 O LEU A 259 N GLU A 266 SHEET 3 AF 6 CYS A 363 THR A 374 -1 O CYS A 363 N GLY A 258 SHEET 4 AF 6 TRP A 344 ASP A 348 -1 O ALA A 345 N THR A 373 SHEET 5 AF 6 LYS A 353 PHE A 357 -1 O LYS A 353 N ASP A 348 SHEET 6 AF 6 LYS A 272 GLU A 275 -1 O LYS A 272 N ILE A 356 SHEET 1 AG 3 ILE A 423 SER A 424 0 SHEET 2 AG 3 TYR A 447 VAL A 448 -1 O TYR A 447 N SER A 424 SHEET 3 AG 3 GLU A 437 ARG A 438 -1 O GLU A 437 N VAL A 448 SHEET 1 AH 2 ALA A 456 LYS A 459 0 SHEET 2 AH 2 GLN A 463 ILE A 466 -1 O GLN A 463 N LYS A 459 SSBOND 1 CYS A 94 CYS A 247 1555 1555 2.03 SSBOND 2 CYS A 162 CYS A 192 1555 1555 2.07 SSBOND 3 CYS A 208 CYS A 220 1555 1555 2.03 SSBOND 4 CYS A 265 CYS A 363 1555 1555 1.98 SSBOND 5 CYS A 282 CYS A 354 1555 1555 2.09 SSBOND 6 CYS A 388 CYS A 444 1555 1555 2.01 SSBOND 7 CYS A 432 CYS A 449 1555 1555 2.05 SSBOND 8 CYS A 434 CYS A 451 1555 1555 2.04 CISPEP 1 SER A 136 PRO A 137 0 -4.09 SITE 1 AC1 7 LEU A 252 GLY A 253 LEU A 364 ASP A 383 SITE 2 AC1 7 GLU A 385 PHE A 386 PRO A 387 CRYST1 150.030 53.760 60.290 90.00 113.18 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 0.006665 0.000000 0.002854 0.00000 SCALE2 0.000000 0.018601 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018043 0.00000