3CPZ - Header Asymmetric Unit

HEADER MEMBRANE PROTEIN 01-APR-08 3CPZ

TITLE CRYSTAL STRUCTURE OF VAR2CSA DBL3X DOMAIN IN THE PRESENCE OF TITLE 2 DODECASACCHARIDE OF CSA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHROCYTE MEMBRANE PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DBL3X DOMAIN (UNP RESIDUES 1220-1580); COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 5833; SOURCE 4 STRAIN: A4; SOURCE 5 GENE: VAR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(RIL); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PLM1

KEYWDS DBL3X, VAR2CSA, CHONDROITIN SULPHATE A (CSA), PREGNANCY- KEYWDS 2 ASSOCIATED MALARIA, MEMBRANE PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR K.SINGH,A.G.GITTIS,P.NGUYEN,D.C.GOWDA,L.H.MILLER, AUTHOR 2 D.N.GARBOCZI

REVDAT 3 24-NOV-09 3CPZ 1 JRNL REVDAT 2 24-FEB-09 3CPZ 1 VERSN REVDAT 1 02-SEP-08 3CPZ 0

JRNL AUTH K.SINGH,A.G.GITTIS,P.NGUYEN,D.C.GOWDA,L.H.MILLER, JRNL AUTH 2 D.N.GARBOCZI JRNL TITL STRUCTURE OF THE DBL3X DOMAIN OF JRNL TITL 2 PREGNANCY-ASSOCIATED MALARIA PROTEIN VAR2CSA JRNL TITL 3 COMPLEXED WITH CHONDROITIN SULFATE A. JRNL REF NAT.STRUCT.MOL.BIOL. V. 15 932 2008 JRNL REFN ISSN 1545-9993 JRNL PMID 19172746 JRNL DOI 10.1038/NSMB1479

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1592007.760 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 9572 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 SET) : 0.299 REMARK 3 FREE R VALUE : 0.353 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.100 REMARK 3 FREE R VALUE TEST SET COUNT : 772 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.013 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1427 REMARK 3 BIN R VALUE (WORKING SET) : 0.4070 REMARK 3 BIN FREE R VALUE : 0.5170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 123 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.047 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2242 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 72.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 29.93000 REMARK 3 B22 (A**2) : -26.89000 REMARK 3 B33 (A**2) : -3.04000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.53 REMARK 3 ESD FROM SIGMAA (A) : 0.63 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.62 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.82 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.70 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.40 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.510 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.730 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.630 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.670 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.25 REMARK 3 BSOL : 35.35 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : SO4.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : SO4.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED

REMARK 4 REMARK 4 3CPZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-APR-08. REMARK 100 THE RCSB ID CODE IS RCSB047071.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : TWO DOUBLE-CRYSTAL REMARK 200 MONOCHROMATORS SI-111 AND SI- REMARK 200 220 REMARK 200 OPTICS : TWO DOUBLE-CRYSTAL REMARK 200 MONOCHROMATORS SI-111 AND SI- REMARK 200 220 REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-3 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9572 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.06900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.43500 REMARK 200 R SYM FOR SHELL (I) : 0.43500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.850 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: PDB ENTRY 3CML REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1M SODIUM HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 21.26000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.78500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.38000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.78500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.26000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.38000 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 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 1219 REMARK 465 ASP A 1220 REMARK 465 LEU A 1221 REMARK 465 ASN A 1222 REMARK 465 ALA A 1223 REMARK 465 THR A 1224 REMARK 465 ASN A 1225 REMARK 465 TYR A 1226 REMARK 465 ASP A 1279 REMARK 465 LYS A 1280 REMARK 465 SER A 1281 REMARK 465 TYR A 1282 REMARK 465 GLY A 1283 REMARK 465 GLY A 1284 REMARK 465 ARG A 1285 REMARK 465 SER A 1286 REMARK 465 ASN A 1287 REMARK 465 ILE A 1288 REMARK 465 LYS A 1289 REMARK 465 ASN A 1290 REMARK 465 LYS A 1328 REMARK 465 GLY A 1329 REMARK 465 GLN A 1330 REMARK 465 LYS A 1331 REMARK 465 GLY A 1332 REMARK 465 LYS A 1333 REMARK 465 ASN A 1334 REMARK 465 ASP A 1335 REMARK 465 PRO A 1336 REMARK 465 ASN A 1337 REMARK 465 LYS A 1388 REMARK 465 ASP A 1389 REMARK 465 LYS A 1390 REMARK 465 ILE A 1391 REMARK 465 GLY A 1392 REMARK 465 GLY A 1393 REMARK 465 VAL A 1394 REMARK 465 GLY A 1395 REMARK 465 SER A 1396 REMARK 465 ASN A 1428 REMARK 465 ASN A 1429 REMARK 465 ILE A 1478 REMARK 465 ASN A 1479 REMARK 465 GLY A 1480 REMARK 465 LYS A 1481 REMARK 465 ASN A 1482 REMARK 465 GLU A 1483 REMARK 465 LYS A 1484 REMARK 465 LYS A 1485 REMARK 465 CYS A 1486 REMARK 465 ILE A 1487 REMARK 465 ASN A 1488 REMARK 465 SER A 1489 REMARK 465 LYS A 1490 REMARK 465 SER A 1491 REMARK 465 GLY A 1492 REMARK 465 GLN A 1493 REMARK 465 GLY A 1494 REMARK 465 ASP A 1495 REMARK 465 LYS A 1496 REMARK 465 CYS A 1576 REMARK 465 GLU A 1577 REMARK 465 GLN A 1578 REMARK 465 VAL A 1579 REMARK 465 LYS A 1580

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ILE A1227 CG1 CG2 CD1 REMARK 470 LYS A1233 CG CD CE NZ REMARK 470 LYS A1238 CG CD CE NZ REMARK 470 LYS A1243 CG CD CE NZ REMARK 470 LYS A1252 CD CE NZ REMARK 470 ASP A1253 CG OD1 OD2 REMARK 470 THR A1254 OG1 CG2 REMARK 470 ILE A1256 CG1 CG2 CD1 REMARK 470 HIS A1257 CG ND1 CD2 CE1 NE2 REMARK 470 ASP A1259 CG OD1 OD2 REMARK 470 THR A1260 OG1 CG2 REMARK 470 ASN A1261 CG OD1 ND2 REMARK 470 LEU A1277 CG CD1 CD2 REMARK 470 LYS A1293 CG CD CE NZ REMARK 470 LYS A1299 CG CD CE NZ REMARK 470 ASP A1326 CG OD1 OD2 REMARK 470 VAL A1363 CG1 CG2 REMARK 470 ASN A1364 CG OD1 ND2 REMARK 470 ILE A1365 CG1 CG2 CD1 REMARK 470 ILE A1369 CG1 CG2 CD1 REMARK 470 LYS A1371 CG CD CE NZ REMARK 470 ASP A1375 CG OD1 OD2 REMARK 470 LYS A1377 CG CD CE NZ REMARK 470 LYS A1378 CG CD CE NZ REMARK 470 GLU A1381 CG CD OE1 OE2 REMARK 470 LYS A1382 CG CD CE NZ REMARK 470 GLN A1387 CG CD OE1 NE2 REMARK 470 THR A1398 OG1 CG2 REMARK 470 ARG A1410 CG CD NE CZ NH1 NH2 REMARK 470 ASN A1424 CG OD1 ND2 REMARK 470 LYS A1426 CG CD CE NZ REMARK 470 SER A1430 OG REMARK 470 ILE A1431 CG1 CG2 CD1 REMARK 470 ASP A1446 CG OD1 OD2 REMARK 470 GLU A1447 CG CD OE1 OE2 REMARK 470 ASP A1448 OD1 OD2 REMARK 470 ARG A1473 CG CD NE CZ NH1 NH2 REMARK 470 THR A1477 OG1 CG2 REMARK 470 GLN A1498 CG CD OE1 NE2 REMARK 470 ARG A1503 CG CD NE CZ NH1 NH2 REMARK 470 GLU A1506 CG CD OE1 OE2 REMARK 470 VAL A1531 CG1 CG2 REMARK 470 LYS A1533 CG CD CE NZ REMARK 470 SER A1534 OG REMARK 470 ASP A1557 CG OD1 OD2 REMARK 470 ILE A1559 CG1 CG2 CD1 REMARK 470 GLU A1560 CG CD OE1 OE2 REMARK 470 TYR A1561 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A1562 CG CD CE NZ REMARK 470 THR A1563 OG1 CG2 REMARK 470 ILE A1573 CG1 CG2 CD1 REMARK 470 SER A1575 OG

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 PRO A1385 CA - N - CD ANGL. DEV. = -9.8 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 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 CYS A1230 98.32 62.69 REMARK 500 SER A1232 111.08 -11.87 REMARK 500 PRO A1241 77.29 -109.32 REMARK 500 THR A1254 54.71 -69.76 REMARK 500 ILE A1256 23.47 -160.61 REMARK 500 ASN A1261 -83.97 -69.90 REMARK 500 GLU A1276 98.69 8.60 REMARK 500 LEU A1277 59.56 -118.75 REMARK 500 ILE A1300 -38.84 -137.72 REMARK 500 ASN A1325 -150.37 -86.07 REMARK 500 ASP A1326 139.28 -177.86 REMARK 500 ASN A1364 81.88 -11.77 REMARK 500 TYR A1366 -14.04 63.94 REMARK 500 GLU A1367 -11.82 50.60 REMARK 500 ILE A1376 -71.62 -77.39 REMARK 500 PRO A1385 -132.43 -45.20 REMARK 500 GLN A1386 -125.18 57.93 REMARK 500 GLU A1399 35.22 -83.46 REMARK 500 ILE A1408 -10.99 -141.57 REMARK 500 ALA A1419 -30.94 -163.40 REMARK 500 LYS A1422 35.10 -75.05 REMARK 500 ILE A1423 -50.07 -134.94 REMARK 500 ASN A1424 -70.97 -1.77 REMARK 500 LYS A1426 -71.12 -22.19 REMARK 500 PHE A1432 68.74 -104.14 REMARK 500 PRO A1442 152.26 -43.22 REMARK 500 GLU A1447 13.79 -69.83 REMARK 500 GLU A1474 22.78 -78.08 REMARK 500 ALA A1475 40.78 -160.71 REMARK 500 CYS A1476 57.92 -162.25 REMARK 500 GLN A1498 -131.77 -166.05 REMARK 500 CYS A1501 45.23 -86.27 REMARK 500 LYS A1502 -26.10 -156.53 REMARK 500 VAL A1531 107.02 -39.41 REMARK 500 PHE A1555 55.67 -112.63 REMARK 500 ASN A1558 133.74 -32.45 REMARK 500 THR A1563 -41.81 -130.37 REMARK 500 REMARK 500 REMARK: NULL

REMARK 600 REMARK 600 HETEROGEN REMARK 600 LIGAND USED IN THE CRYSTALLIZATION WAS A DODECASSACHARIDE OF REMARK 600 CHONDROITIN SULFATE A WHICH IS A SULFATED GLYCOSAMINOGLYCAN REMARK 600 (GAG) COMPOSED OF A CHAIN OF ALTERNATING SUGARS D-GLUCURONIC REMARK 600 ACID BETA (1-3 LINKAGE) AND D-N-ACETYL GALACTOSAMINE BETA (1-4 REMARK 600 LINKAGE). THEY ARE SULFATED AT POSITIONS 4 OF N-ACETYL REMARK 600 GALACTOSAMINE. ONLY SULFATE WAS MODELED DUE TO LACK OF GOOD REMARK 600 ELECTRON DENSITY FOR THE REST OF THE LIGAND.

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3CML RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH NO LIGAND.

DBREF 3CPZ A 1220 1580 UNP Q6UDW7 Q6UDW7_PLAFA 1220 1580

SEQADV 3CPZ MET A 1219 UNP Q6UDW7 INITIATING METHIONINE

SEQRES 1 A 362 MET ASP LEU ASN ALA THR ASN TYR ILE ARG GLY CYS GLN SEQRES 2 A 362 SER LYS THR TYR ASP GLY LYS ILE PHE PRO GLY LYS GLY SEQRES 3 A 362 GLY GLU LYS GLN TRP ILE CYS LYS ASP THR ILE ILE HIS SEQRES 4 A 362 GLY ASP THR ASN GLY ALA CYS ILE PRO PRO ARG THR GLN SEQRES 5 A 362 ASN LEU CYS VAL GLY GLU LEU TRP ASP LYS SER TYR GLY SEQRES 6 A 362 GLY ARG SER ASN ILE LYS ASN ASP THR LYS GLU LEU LEU SEQRES 7 A 362 LYS GLU LYS ILE LYS ASN ALA ILE HIS LYS GLU THR GLU SEQRES 8 A 362 LEU LEU TYR GLU TYR HIS ASP THR GLY THR ALA ILE ILE SEQRES 9 A 362 SER LYS ASN ASP LYS LYS GLY GLN LYS GLY LYS ASN ASP SEQRES 10 A 362 PRO ASN GLY LEU PRO LYS GLY PHE CYS HIS ALA VAL GLN SEQRES 11 A 362 ARG SER PHE ILE ASP TYR LYS ASN MET ILE LEU GLY THR SEQRES 12 A 362 SER VAL ASN ILE TYR GLU HIS ILE GLY LYS LEU GLN GLU SEQRES 13 A 362 ASP ILE LYS LYS ILE ILE GLU LYS GLY THR PRO GLN GLN SEQRES 14 A 362 LYS ASP LYS ILE GLY GLY VAL GLY SER SER THR GLU ASN SEQRES 15 A 362 VAL ASN ALA TRP TRP LYS GLY ILE GLU ARG GLU MET TRP SEQRES 16 A 362 ASP ALA VAL ARG CYS ALA ILE THR LYS ILE ASN LYS LYS SEQRES 17 A 362 ASN ASN ASN SER ILE PHE ASN GLY ASP GLU CYS GLY VAL SEQRES 18 A 362 SER PRO PRO THR GLY ASN ASP GLU ASP GLN SER VAL SER SEQRES 19 A 362 TRP PHE LYS GLU TRP GLY GLU GLN PHE CYS ILE GLU ARG SEQRES 20 A 362 LEU ARG TYR GLU GLN ASN ILE ARG GLU ALA CYS THR ILE SEQRES 21 A 362 ASN GLY LYS ASN GLU LYS LYS CYS ILE ASN SER LYS SER SEQRES 22 A 362 GLY GLN GLY ASP LYS ILE GLN GLY ALA CYS LYS ARG LYS SEQRES 23 A 362 CYS GLU LYS TYR LYS LYS TYR ILE SER GLU LYS LYS GLN SEQRES 24 A 362 GLU TRP ASP LYS GLN LYS THR LYS TYR GLU ASN LYS TYR SEQRES 25 A 362 VAL GLY LYS SER ALA SER ASP LEU LEU LYS GLU ASN TYR SEQRES 26 A 362 PRO GLU CYS ILE SER ALA ASN PHE ASP PHE ILE PHE ASN SEQRES 27 A 362 ASP ASN ILE GLU TYR LYS THR TYR TYR PRO TYR GLY ASP SEQRES 28 A 362 TYR SER SER ILE CYS SER CYS GLU GLN VAL LYS

HET SO4 A 401 5

HETNAM SO4 SULFATE ION

FORMUL 2 SO4 O4 S 2-

HELIX 1 1 PRO A 1266 ASN A 1271 1 6 HELIX 2 2 THR A 1292 THR A 1317 1 26 HELIX 3 3 GLY A 1342 LEU A 1359 1 18 HELIX 4 4 LYS A 1371 LYS A 1378 1 8 HELIX 5 5 GLU A 1399 GLY A 1407 1 9 HELIX 6 6 ILE A 1408 CYS A 1418 1 11 HELIX 7 7 THR A 1443 GLU A 1447 5 5 HELIX 8 8 ASP A 1448 ARG A 1473 1 26 HELIX 9 9 GLU A 1474 CYS A 1476 5 3 HELIX 10 10 GLY A 1499 TYR A 1530 1 32 HELIX 11 11 SER A 1534 TYR A 1543 1 10 HELIX 12 12 TYR A 1543 SER A 1548 1 6 HELIX 13 13 ASN A 1550 PHE A 1555 1 6 HELIX 14 14 GLU A 1560 TYR A 1565 1 6 HELIX 15 15 TYR A 1567 SER A 1571 5 5

SHEET 1 A 2 ILE A1250 CYS A1251 0 SHEET 2 A 2 CYS A1264 ILE A1265 -1 O ILE A1265 N ILE A1250

SSBOND 1 CYS A 1230 CYS A 1273 1555 1555 1.94 SSBOND 2 CYS A 1251 CYS A 1264 1555 1555 2.03 SSBOND 3 CYS A 1344 CYS A 1437 1555 1555 2.13 SSBOND 4 CYS A 1462 CYS A 1546 1555 1555 2.23 SSBOND 5 CYS A 1476 CYS A 1501 1555 1555 2.03 SSBOND 6 CYS A 1505 CYS A 1574 1555 1555 2.03

CISPEP 1 PHE A 1240 PRO A 1241 0 -0.39

CRYST1 42.520 86.760 101.570 90.00 90.00 90.00 P 21 21 21 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 0.023518 0.000000 0.000000 0.00000

SCALE2 0.000000 0.011526 0.000000 0.00000

SCALE3 0.000000 0.000000 0.009845 0.00000