HEADER MEMBRANE PROTEIN 25-MAY-11 2YK0 TITLE STRUCTURE OF THE N-TERMINAL NTS-DBL1-ALPHA AND CIDR-GAMMA DOUBLE TITLE 2 DOMAIN OF THE PFEMP1 PROTEIN FROM PLASMODIUM FALCIPARUM VARO STRAIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHROCYTE MEMBRANE PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DBL1-CIDR, RESIDUES 2-787; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 5833; SOURCE 4 STRAIN: PALO ALTO; SOURCE 5 VARIANT: VARO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: ROSETTA GAMI; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMAL-C2X KEYWDS ADHESIN, MEMBRANE PROTEIN, PFEMP1 EXPDTA X-RAY DIFFRACTION AUTHOR A.LEWIT-BENTLEY,A.JUILLERAT,I.VIGAN-WOMAS,M.GUILLOTTE,A.HESSEL, AUTHOR 2 B.RAYNAL,O.MERCEREAU-PUIJALON,G.A.BENTLEY REVDAT 4 20-DEC-23 2YK0 1 REMARK LINK REVDAT 3 06-MAR-19 2YK0 1 REMARK REVDAT 2 01-AUG-12 2YK0 1 JRNL REVDAT 1 30-MAY-12 2YK0 0 JRNL AUTH I.VIGAN-WOMAS,M.GUILLOTTE,A.JUILLERAT,A.HESSEL,B.RAYNAL, JRNL AUTH 2 P.ENGLAND,J.H.COHEN,O.BERTRAND,T.PEYRARD,G.A.BENTLEY, JRNL AUTH 3 A.LEWIT-BENTLEY,O.MERCEREAU-PUIJALON JRNL TITL STRUCTURAL BASIS FOR THE ABO BLOOD-GROUP DEPENDENCE OF JRNL TITL 2 PLASMODIUM FALCIPARUM ROSETTING. JRNL REF PLOS PATHOG. V. 8 2781 2012 JRNL REFN ISSN 1553-7366 JRNL PMID 22807674 JRNL DOI 10.1371/JOURNAL.PPAT.100278 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.3 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 39458 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) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 2007 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.82 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2473 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2645 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2372 REMARK 3 BIN R VALUE (WORKING SET) : 0.2621 REMARK 3 BIN FREE R VALUE : 0.3181 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.08 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 101 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5666 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 32 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 67.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 76.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -38.55220 REMARK 3 B22 (A**2) : 11.65730 REMARK 3 B33 (A**2) : 26.89480 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -18.04510 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.430 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.329 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.263 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.353 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.274 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.847 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.816 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 5827 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 7847 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2117 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 181 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 821 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 5827 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 735 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 6849 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.24 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.58 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 25.03 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2YK0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAY-11. REMARK 100 THE DEPOSITION ID IS D_1290048417. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-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 : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9801 REMARK 200 MONOCHROMATOR : CHANNEL-CUT SI (111) CRYSTAL REMARK 200 OPTICS : KB-MIRRORS 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 : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39458 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.25000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.9000 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) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 1.00000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2XU0 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 76.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOUR DIFFUSION, 10 MG/ML PROTEIN REMARK 280 AGAINST 10% PEG 3350, 200 MM NACL, 100 MM SODIUM CITRATE PH 8.3, REMARK 280 VAPOR DIFFUSION 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 78.95350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 72.18100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 78.95350 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 72.18100 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, THR 10 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ALA 125 TO SER REMARK 400 ENGINEERED RESIDUE IN CHAIN A, THR 128 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, THR 154 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, SER 186 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, SER 250 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, SER 360 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, SER 657 TO ALA 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 ILE A -2 REMARK 465 SER A -1 REMARK 465 GLU A 0 REMARK 465 PHE A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 SER A 6 REMARK 465 THR A 7 REMARK 465 ASN A 8 REMARK 465 ASP A 9 REMARK 465 ALA A 10 REMARK 465 LYS A 11 REMARK 465 SER A 12 REMARK 465 PRO A 13 REMARK 465 THR A 14 REMARK 465 LEU A 15 REMARK 465 SER A 16 REMARK 465 GLU A 17 REMARK 465 SER A 18 REMARK 465 THR A 717 REMARK 465 LYS A 718 REMARK 465 GLY A 719 REMARK 465 LYS A 720 REMARK 465 GLU A 721 REMARK 465 CYS A 722 REMARK 465 CYS A 723 REMARK 465 ASP A 724 REMARK 465 LYS A 725 REMARK 465 LEU A 726 REMARK 465 PRO A 727 REMARK 465 LYS A 728 REMARK 465 ILE A 729 REMARK 465 ALA A 730 REMARK 465 ASP A 731 REMARK 465 GLY A 732 REMARK 465 ASP A 733 REMARK 465 THR A 734 REMARK 465 SER A 735 REMARK 465 ASP A 736 REMARK 465 ASP A 737 REMARK 465 GLU A 738 REMARK 465 GLU A 739 REMARK 465 GLN A 740 REMARK 465 GLU A 741 REMARK 465 ASP A 742 REMARK 465 GLU A 743 REMARK 465 ALA A 744 REMARK 465 PRO A 745 REMARK 465 ALA A 746 REMARK 465 PRO A 747 REMARK 465 PRO A 748 REMARK 465 LYS A 749 REMARK 465 PRO A 750 REMARK 465 LYS A 751 REMARK 465 PRO A 752 REMARK 465 PRO A 753 REMARK 465 SER A 754 REMARK 465 THR A 755 REMARK 465 PRO A 756 REMARK 465 ASN A 757 REMARK 465 PRO A 758 REMARK 465 CYS A 759 REMARK 465 VAL A 760 REMARK 465 ARG A 761 REMARK 465 LYS A 762 REMARK 465 ASP A 763 REMARK 465 GLN A 764 REMARK 465 SER A 765 REMARK 465 GLY A 766 REMARK 465 THR A 767 REMARK 465 HIS A 768 REMARK 465 ILE A 769 REMARK 465 VAL A 770 REMARK 465 SER A 771 REMARK 465 VAL A 772 REMARK 465 GLU A 773 REMARK 465 ASP A 774 REMARK 465 VAL A 775 REMARK 465 ALA A 776 REMARK 465 GLU A 777 REMARK 465 TRP A 778 REMARK 465 MET A 779 REMARK 465 GLN A 780 REMARK 465 GLY A 781 REMARK 465 VAL A 782 REMARK 465 THR A 783 REMARK 465 HIS A 784 REMARK 465 ASP A 785 REMARK 465 ARG A 786 REMARK 465 VAL A 787 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 LYS A 20 CG CD CE NZ REMARK 470 ARG A 100 CG CD NE CZ NH1 NH2 REMARK 470 SER A 487 OG REMARK 470 ASN A 488 CG OD1 ND2 REMARK 470 ASN A 489 CG OD1 ND2 REMARK 470 LYS A 490 CG CD CE NZ REMARK 470 ASN A 491 CG OD1 ND2 REMARK 470 LYS A 492 CG CD CE NZ REMARK 470 GLU A 494 CG CD OE1 OE2 REMARK 470 ASN A 495 CG OD1 ND2 REMARK 470 ASP A 496 CG OD1 OD2 REMARK 470 ASN A 498 CG OD1 ND2 REMARK 470 LYS A 499 CG CD CE NZ REMARK 470 LYS A 505 CD CE NZ REMARK 470 LYS A 599 CG CD CE NZ REMARK 470 ASP A 600 CG OD1 OD2 REMARK 470 LYS A 601 CG CD CE NZ REMARK 470 ASN A 602 CG OD1 ND2 REMARK 470 LYS A 606 CG CD CE NZ REMARK 470 ASN A 683 CG OD1 ND2 REMARK 470 GLN A 687 CG CD OE1 NE2 REMARK 470 ASN A 688 CG OD1 ND2 REMARK 470 LYS A 690 CG CD CE NZ REMARK 470 LYS A 715 CG CD CE NZ 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 ASP A 72 -164.04 -100.04 REMARK 500 PHE A 82 -8.44 -140.01 REMARK 500 ILE A 86 108.72 -59.57 REMARK 500 GLU A 101 47.96 -70.02 REMARK 500 GLN A 102 -67.13 -94.79 REMARK 500 ASN A 123 -58.34 -25.94 REMARK 500 ALA A 131 106.21 -58.73 REMARK 500 ASN A 152 -5.50 -145.95 REMARK 500 ASN A 174 52.38 -98.48 REMARK 500 ASP A 175 -16.12 -176.95 REMARK 500 LYS A 185 31.75 -91.05 REMARK 500 LYS A 213 -19.59 -44.07 REMARK 500 TYR A 240 33.42 -78.19 REMARK 500 ARG A 280 147.84 -170.66 REMARK 500 ASN A 298 34.93 -94.77 REMARK 500 ARG A 339 85.77 -156.62 REMARK 500 TYR A 346 117.99 -163.35 REMARK 500 TYR A 426 45.52 -78.02 REMARK 500 ASP A 444 84.01 -69.88 REMARK 500 LEU A 472 -39.56 -36.23 REMARK 500 ASP A 504 116.80 -161.80 REMARK 500 ARG A 518 9.59 -67.69 REMARK 500 MET A 522 -16.40 57.23 REMARK 500 LYS A 523 -42.68 -15.86 REMARK 500 LYS A 527 -51.71 -20.06 REMARK 500 LYS A 550 -110.37 69.54 REMARK 500 ASN A 559 39.17 -84.61 REMARK 500 LYS A 599 106.13 -46.64 REMARK 500 ASP A 600 -46.10 -25.12 REMARK 500 ASN A 602 66.81 -67.40 REMARK 500 TYR A 642 63.28 -104.46 REMARK 500 ASP A 654 -6.97 -57.37 REMARK 500 ASN A 671 63.90 -110.93 REMARK 500 ASP A 681 104.62 -49.12 REMARK 500 CYS A 684 93.90 -64.44 REMARK 500 GLN A 687 86.59 -57.41 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 MG A1717 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 115 O REMARK 620 2 ASN A 121 O 74.5 REMARK 620 3 GLU A 122 OE1 132.0 75.6 REMARK 620 4 GLU A 122 OE2 137.0 63.7 46.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1718 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 531 OE2 REMARK 620 2 SER A 532 O 95.8 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1717 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1718 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1719 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1720 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XU0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NTS-DBL1(ALPHA-1) DOMAIN OF THE PLASMODIUM REMARK 900 FALCIPARUM MEMBRANE PROTEIN 1 (PFEMP1) FROM THE VARO STRAIN. REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES 66-68 (IEG) CORRESPOND TO FACTOR X CLEAVAGE SITE REMARK 999 AND EIGHT POTENTIAL GLYCOSYLATION SITES HAVE BEEN MUTATED REMARK 999 (EITHER SER OR THR TO ALA). DBREF 2YK0 A 2 787 UNP B7T1P0 B7T1P0_PLAFA 2 787 SEQADV 2YK0 ILE A -2 UNP B7T1P0 EXPRESSION TAG SEQADV 2YK0 SER A -1 UNP B7T1P0 EXPRESSION TAG SEQADV 2YK0 GLU A 0 UNP B7T1P0 EXPRESSION TAG SEQADV 2YK0 PHE A 1 UNP B7T1P0 EXPRESSION TAG SEQADV 2YK0 ALA A 10 UNP B7T1P0 THR 10 ENGINEERED MUTATION SEQADV 2YK0 ALA A 125 UNP B7T1P0 SER 125 ENGINEERED MUTATION SEQADV 2YK0 ALA A 128 UNP B7T1P0 THR 128 ENGINEERED MUTATION SEQADV 2YK0 ALA A 154 UNP B7T1P0 THR 154 ENGINEERED MUTATION SEQADV 2YK0 ALA A 186 UNP B7T1P0 SER 186 ENGINEERED MUTATION SEQADV 2YK0 ALA A 250 UNP B7T1P0 SER 250 ENGINEERED MUTATION SEQADV 2YK0 ALA A 360 UNP B7T1P0 SER 360 ENGINEERED MUTATION SEQADV 2YK0 ALA A 657 UNP B7T1P0 SER 657 ENGINEERED MUTATION SEQRES 1 A 790 ILE SER GLU PHE GLY SER SER HIS SER THR ASN ASP ALA SEQRES 2 A 790 LYS SER PRO THR LEU SER GLU SER HIS LYS SER ALA ARG SEQRES 3 A 790 ASN VAL LEU GLU ASN ILE GLY ILE LYS ILE TYR ASN GLN SEQRES 4 A 790 GLU ILE LYS LYS LYS ASN PRO TYR GLU GLN GLN LEU LYS SEQRES 5 A 790 GLY THR LEU SER ARG ALA GLN PHE VAL ASP ALA LEU SER SEQRES 6 A 790 SER ARG TYR GLY TYR VAL ARG ASN SER ASP GLY ASN SER SEQRES 7 A 790 CYS ASN LEU ASP HIS LEU PHE HIS THR ASN ILE LYS THR SEQRES 8 A 790 GLY TYR ASN GLU GLY ARG LYS PRO CYS TYR GLY ARG GLU SEQRES 9 A 790 GLN ASN ARG PHE ASP GLU ASN ALA GLU ALA TYR CYS ASN SEQRES 10 A 790 SER ASP LYS ILE ARG GLY ASN GLU ASN ASN ALA ASN GLY SEQRES 11 A 790 ALA ALA CYS ALA PRO PRO ARG ARG ARG HIS ILE CYS ASP SEQRES 12 A 790 GLN ASN LEU GLU PHE LEU ASP ASN LYS ASN THR ASN THR SEQRES 13 A 790 ALA HIS ASP LEU LEU GLY ASN VAL LEU VAL THR ALA LYS SEQRES 14 A 790 TYR GLU GLY ASN TYR ILE VAL ASN ASP HIS PRO ASP LYS SEQRES 15 A 790 ASN SER ASN GLY ASN LYS ALA GLY ILE CYS THR SER LEU SEQRES 16 A 790 ALA ARG SER PHE ALA ASP ILE GLY ASP ILE VAL ARG GLY SEQRES 17 A 790 ARG ASP MET PHE LEU PRO ASN LYS ASP ASP LYS VAL GLN SEQRES 18 A 790 LYS GLY LEU GLN VAL VAL PHE LYS LYS ILE TYR LYS SER SEQRES 19 A 790 LEU THR PRO GLU ALA ARG LYS HIS TYR ALA HIS GLY ASP SEQRES 20 A 790 GLY SER GLY ASN TYR ALA LYS LEU ARG GLU ASP TRP TRP SEQRES 21 A 790 THR ILE ASN ARG GLU GLN ILE TRP LYS ALA LEU THR CYS SEQRES 22 A 790 SER ALA PRO TYR TYR ALA ASP TYR PHE ARG LYS GLY SER SEQRES 23 A 790 ASP GLY THR LEU HIS PHE SER SER HIS GLY LYS CYS GLY SEQRES 24 A 790 HIS ASN GLU GLY ALA PRO PRO THR TYR LEU ASP TYR VAL SEQRES 25 A 790 PRO GLN PHE LEU ARG TRP PHE GLU GLU TRP SER GLU GLU SEQRES 26 A 790 PHE CYS ARG ILE LYS LYS ILE LYS ILE ASP LYS VAL LYS SEQRES 27 A 790 LYS GLU CYS ARG ASP GLU GLN ASN LYS LYS TYR CYS SER SEQRES 28 A 790 GLY ASP GLY HIS ASP CYS THR GLN THR ASN LEU ALA HIS SEQRES 29 A 790 ASN GLN ILE PHE VAL ASP LEU ASP CYS PRO ARG CYS GLN SEQRES 30 A 790 ASP GLN CYS ILE LYS TYR ASN GLU TRP ILE VAL LYS LYS SEQRES 31 A 790 LEU GLU GLU PHE TYR LYS GLN ASN LEU LYS TYR SER MET SEQRES 32 A 790 GLU ILE GLN LYS TRP LYS LYS THR LYS ASN ASN TYR TYR SEQRES 33 A 790 ASP LYS GLU PHE TYR GLU ASN LEU ASP LYS LYS SER TYR SEQRES 34 A 790 SER THR ILE ASP LYS PHE LEU ASN LEU LEU ASN ASN GLY SEQRES 35 A 790 LYS HIS CYS HIS ASP ASN LYS ASP GLU LYS ASN LYS ILE SEQRES 36 A 790 ASP PHE ASN LYS PRO ILE LYS THR PHE SER ILE SER GLU SEQRES 37 A 790 TYR CYS LYS THR CYS PRO LEU TYR GLY VAL THR CYS THR SEQRES 38 A 790 ASN ARG GLY ILE CYS ILE HIS ASN SER ASN ASN LYS ASN SEQRES 39 A 790 LYS GLY GLU ASN ASP LEU ASN LYS ILE ASN ILE LYS ASP SEQRES 40 A 790 LYS SER PRO THR THR PHE ASP VAL ASP MET ILE TYR LEU SEQRES 41 A 790 ARG ARG GLN TYR MET LYS ASN GLU LEU LYS SER PHE VAL SEQRES 42 A 790 GLU SER THR CYS LEU PHE LYS GLY MET ARG ASN GLN GLU SEQRES 43 A 790 TRP THR CYS GLN ILE LEU LYS ASN LEU ASP VAL CYS LYS SEQRES 44 A 790 LEU ASN ASN PHE ASN LYS VAL ILE ASP ILE ASP LYS HIS SEQRES 45 A 790 ILE THR PHE LYS VAL LEU LEU GLU ARG TRP LEU LYS ASP SEQRES 46 A 790 PHE LEU GLU GLY TYR LYS LYS SER LYS ARG LYS ILE ASN SEQRES 47 A 790 PRO CYS THR LYS ASP LYS ASN SER CYS ILE LYS LEU CYS SEQRES 48 A 790 ILE ASN LYS CYS THR CYS VAL GLU GLU TRP LEU ASN LYS SEQRES 49 A 790 LYS GLU LYS GLU TRP GLY GLN ILE LYS LYS HIS PHE ASN SEQRES 50 A 790 LYS GLN PHE HIS GLY GLU GLY TYR ASP ILE ALA PHE LYS SEQRES 51 A 790 VAL LYS SER TYR PHE GLU ASP ASN GLU ALA ASP VAL ARG SEQRES 52 A 790 LYS SER ILE ASP ASN PHE HIS VAL LEU LYS ASN LYS GLU SEQRES 53 A 790 GLU TYR GLU ILE CYS ASN VAL ASP ASP ASN CYS ARG SER SEQRES 54 A 790 GLN ASN ASN LYS LYS LYS LYS ASP ILE VAL THR ILE LEU SEQRES 55 A 790 LEU LYS GLU LEU LYS ASP LYS ILE VAL SER CYS LYS ASN SEQRES 56 A 790 GLN HIS LYS ALA THR LYS GLY LYS GLU CYS CYS ASP LYS SEQRES 57 A 790 LEU PRO LYS ILE ALA ASP GLY ASP THR SER ASP ASP GLU SEQRES 58 A 790 GLU GLN GLU ASP GLU ALA PRO ALA PRO PRO LYS PRO LYS SEQRES 59 A 790 PRO PRO SER THR PRO ASN PRO CYS VAL ARG LYS ASP GLN SEQRES 60 A 790 SER GLY THR HIS ILE VAL SER VAL GLU ASP VAL ALA GLU SEQRES 61 A 790 TRP MET GLN GLY VAL THR HIS ASP ARG VAL HET MG A1717 1 HET MG A1718 1 HET SO4 A1719 5 HET SO4 A1720 5 HETNAM MG MAGNESIUM ION HETNAM SO4 SULFATE ION FORMUL 2 MG 2(MG 2+) FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 HOH *32(H2 O) HELIX 1 1 SER A 21 ILE A 38 1 18 HELIX 2 2 TYR A 44 LYS A 49 1 6 HELIX 3 3 THR A 51 ALA A 55 5 5 HELIX 4 4 ASP A 59 GLY A 66 1 8 HELIX 5 5 PRO A 132 HIS A 137 1 6 HELIX 6 6 ASP A 140 LEU A 146 5 7 HELIX 7 7 THR A 153 ASN A 174 1 22 HELIX 8 8 LYS A 185 GLY A 205 1 21 HELIX 9 9 ASP A 215 LEU A 232 1 18 HELIX 10 10 THR A 233 TYR A 240 1 8 HELIX 11 11 ASN A 248 CYS A 270 1 23 HELIX 12 12 GLY A 296 GLY A 300 5 5 HELIX 13 13 TYR A 305 VAL A 309 5 5 HELIX 14 14 PRO A 310 CYS A 338 1 29 HELIX 15 15 GLU A 341 LYS A 344 5 4 HELIX 16 16 LEU A 359 GLN A 363 5 5 HELIX 17 17 CYS A 370 THR A 408 1 39 HELIX 18 18 ASP A 414 LYS A 424 1 11 HELIX 19 19 THR A 428 GLY A 439 1 12 HELIX 20 20 GLY A 439 ASP A 444 1 6 HELIX 21 21 LYS A 456 PHE A 461 1 6 HELIX 22 22 SER A 464 LYS A 468 5 5 HELIX 23 23 ASN A 495 ILE A 500 1 6 HELIX 24 24 LEU A 517 GLN A 520 5 4 HELIX 25 25 MET A 522 LYS A 527 1 6 HELIX 26 26 PHE A 572 LYS A 599 1 28 HELIX 27 27 LEU A 607 ASN A 634 1 28 HELIX 28 28 ASP A 643 ASN A 655 1 13 HELIX 29 29 ASN A 655 ILE A 663 1 9 HELIX 30 30 ASN A 665 ASN A 671 1 7 HELIX 31 31 ASP A 694 HIS A 714 1 21 SHEET 1 AA 2 PHE A 279 LYS A 281 0 SHEET 2 AA 2 LEU A 287 PHE A 289 -1 O HIS A 288 N ARG A 280 SHEET 1 AB 2 ARG A 339 ASP A 340 0 SHEET 2 AB 2 LYS A 345 TYR A 346 -1 O LYS A 345 N ASP A 340 SHEET 1 AC 2 VAL A 475 CYS A 477 0 SHEET 2 AC 2 CYS A 483 HIS A 485 -1 O ILE A 484 N THR A 476 SHEET 1 AD 4 THR A 508 ILE A 515 0 SHEET 2 AD 4 MET A 539 LEU A 549 -1 O ARG A 540 N MET A 514 SHEET 3 AD 4 LEU A 552 LEU A 557 -1 O LEU A 552 N LEU A 549 SHEET 4 AD 4 HIS A 569 THR A 571 -1 O ILE A 570 N CYS A 555 SSBOND 1 CYS A 76 CYS A 270 1555 1555 2.04 SSBOND 2 CYS A 97 CYS A 139 1555 1555 2.03 SSBOND 3 CYS A 113 CYS A 130 1555 1555 2.04 SSBOND 4 CYS A 189 CYS A 295 1555 1555 2.05 SSBOND 5 CYS A 324 CYS A 442 1555 1555 2.04 SSBOND 6 CYS A 338 CYS A 373 1555 1555 2.03 SSBOND 7 CYS A 347 CYS A 370 1555 1555 2.03 SSBOND 8 CYS A 354 CYS A 470 1555 1555 2.05 SSBOND 9 CYS A 377 CYS A 467 1555 1555 2.02 SSBOND 10 CYS A 477 CYS A 483 1555 1555 2.05 SSBOND 11 CYS A 534 CYS A 614 1555 1555 2.03 SSBOND 12 CYS A 546 CYS A 555 1555 1555 2.05 SSBOND 13 CYS A 597 CYS A 608 1555 1555 2.04 SSBOND 14 CYS A 612 CYS A 710 1555 1555 2.03 SSBOND 15 CYS A 678 CYS A 684 1555 1555 2.04 LINK O SER A 115 MG MG A1717 1555 1555 2.50 LINK O ASN A 121 MG MG A1717 1555 1555 2.94 LINK OE1 GLU A 122 MG MG A1717 1555 1555 2.85 LINK OE2 GLU A 122 MG MG A1717 1555 1555 2.73 LINK OE2AGLU A 531 MG MG A1718 1555 1555 3.00 LINK O SER A 532 MG MG A1718 1555 1555 2.58 SITE 1 AC1 4 SER A 115 ILE A 118 ASN A 121 GLU A 122 SITE 1 AC2 2 GLU A 531 SER A 532 SITE 1 AC3 3 LEU A 535 LYS A 537 LYS A 589 SITE 1 AC4 1 GLY A 243 CRYST1 157.907 144.362 75.836 90.00 102.89 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 0.006333 0.000000 0.001449 0.00000 SCALE2 0.000000 0.006927 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013527 0.00000