10 20 30 40 50 60 70 80 1PSM - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER POLYMORPHIC ANTIGEN 01-DEC-94 1PSM
TITLE SOLUTION STRUCTURE OF A POLYPEPTIDE CONTAINING FOUR HEPTAD TITLE 2 REPEATS FROM A MEROZOITE SURFACE ANTIGEN OF PLASMODIUM TITLE 3 FALCIPARUM
COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPAM-H1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_COMMON: MALARIA PARASITE P. FALCIPARUM; SOURCE 4 ORGANISM_TAXID: 5833; SOURCE 5 ORGAN: BLOOD
KEYWDS POLYMORPHIC ANTIGEN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR T.D.MULHERN,R.S.NORTON
REVDAT 2 24-FEB-09 1PSM 1 VERSN REVDAT 1 07-FEB-95 1PSM 0
JRNL AUTH T.D.MULHERN,G.J.HOWLETT,G.E.REID,R.J.SIMPSON, JRNL AUTH 2 D.J.MCCOLL,R.F.ANDERS,R.S.NORTON JRNL TITL SOLUTION STRUCTURE OF A POLYPEPTIDE CONTAINING JRNL TITL 2 FOUR HEPTAD REPEAT UNITS FROM A MEROZOITE SURFACE JRNL TITL 3 ANTIGEN OF PLASMODIUM FALCIPARUM. JRNL REF BIOCHEMISTRY V. 34 3479 1995 JRNL REFN ISSN 0006-2960 JRNL PMID 7893643 JRNL DOI 10.1021/BI00011A001
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.J.MCCOLL,A.SILVA,M.FOLEY,J.F.J.KUN,J.M.FAVALORO, REMARK 1 AUTH 2 J.K.THOMPSON,V.M.MARSHALL,R.L.COPPEL,D.J.KEMP, REMARK 1 AUTH 3 R.F.ANDERS REMARK 1 TITL MOLECULAR VARIATION IN A NOVEL POLYMORPHIC ANTIGEN REMARK 1 TITL 2 ASSOCIATED WITH PLASMODIUM FALCIPARUM MEROZOITES REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1PSM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL
REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.
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 1 TYR A 3 -94.29 -70.48 REMARK 500 1 SER A 10 -173.06 -173.21 REMARK 500 1 ALA A 27 44.82 -89.68 REMARK 500 1 ALA A 31 -67.49 -91.59 REMARK 500 1 LYS A 32 67.37 82.66 REMARK 500 1 GLU A 33 36.86 -85.64 REMARK 500 1 LEU A 37 42.69 -159.25 REMARK 500 2 TYR A 3 3.42 -152.75 REMARK 500 2 LYS A 4 146.41 98.36 REMARK 500 2 ASP A 19 0.43 -63.63 REMARK 500 2 ALA A 31 31.41 -91.20 REMARK 500 2 LYS A 32 -84.75 -100.13 REMARK 500 2 VAL A 35 -63.91 -134.21 REMARK 500 2 LEU A 37 -1.42 106.62 REMARK 500 3 ALA A 2 66.75 -100.65 REMARK 500 3 LYS A 4 -127.30 -142.80 REMARK 500 3 GLN A 8 -148.72 170.26 REMARK 500 3 ALA A 9 -103.59 -95.74 REMARK 500 3 SER A 10 46.94 -149.93 REMARK 500 3 ALA A 31 40.72 -87.72 REMARK 500 3 LYS A 32 -87.98 -135.43 REMARK 500 3 VAL A 35 -68.03 -122.92 REMARK 500 4 LYS A 4 -135.30 37.23 REMARK 500 4 LYS A 5 114.58 61.18 REMARK 500 4 GLN A 8 53.44 -117.61 REMARK 500 4 ALA A 9 -123.36 -100.55 REMARK 500 4 SER A 10 62.38 -156.02 REMARK 500 4 ALA A 31 51.40 -90.75 REMARK 500 4 LYS A 32 -45.59 -155.02 REMARK 500 4 ALA A 34 -80.03 -91.02 REMARK 500 4 VAL A 35 -51.08 -158.62 REMARK 500 4 ASN A 36 -87.19 -136.76 REMARK 500 5 ALA A 2 62.66 -166.09 REMARK 500 5 TYR A 3 -147.19 -134.77 REMARK 500 5 ALA A 6 -130.92 -91.95 REMARK 500 5 GLN A 8 -85.28 -118.75 REMARK 500 5 SER A 10 -147.16 176.06 REMARK 500 5 LYS A 32 -59.61 -157.19 REMARK 500 5 ASN A 36 -34.67 -151.22 REMARK 500 5 LEU A 37 19.38 83.78 REMARK 500 6 ALA A 2 -139.13 -109.82 REMARK 500 6 LYS A 4 -79.82 -139.84 REMARK 500 6 LYS A 5 -84.28 -148.84 REMARK 500 6 GLN A 8 -142.30 -103.12 REMARK 500 6 ALA A 31 36.69 -72.41 REMARK 500 6 ASN A 36 -165.27 -160.47 REMARK 500 6 LEU A 37 56.06 -171.68 REMARK 500 7 ALA A 2 44.26 74.00 REMARK 500 7 LYS A 4 -171.50 -175.44 REMARK 500 7 GLN A 8 46.00 94.61 REMARK 500 7 SER A 10 -177.83 174.00 REMARK 500 7 ALA A 31 40.61 -90.93 REMARK 500 7 LYS A 32 -90.44 -125.46 REMARK 500 7 LEU A 37 5.22 86.91 REMARK 500 8 ALA A 2 -145.97 -104.91 REMARK 500 8 TYR A 3 -156.30 -94.30 REMARK 500 8 LYS A 4 70.35 -119.83 REMARK 500 8 SER A 10 -169.97 -175.73 REMARK 500 8 ALA A 31 -69.04 -91.29 REMARK 500 8 LYS A 32 50.22 78.22 REMARK 500 8 LEU A 37 50.66 175.51 REMARK 500 9 LYS A 4 40.23 -103.21 REMARK 500 9 LYS A 7 -153.35 -101.50 REMARK 500 9 SER A 10 -150.45 174.73 REMARK 500 9 LYS A 32 -71.35 -129.50 REMARK 500 9 ALA A 34 -68.73 -92.52 REMARK 500 9 ASN A 36 -83.21 -119.93 REMARK 500 10 ALA A 2 176.66 174.42 REMARK 500 10 LYS A 4 -48.26 106.92 REMARK 500 10 LYS A 5 -157.08 102.45 REMARK 500 10 GLN A 8 -115.12 -139.67 REMARK 500 10 SER A 10 -141.69 165.20 REMARK 500 10 LYS A 32 -84.92 -105.88 REMARK 500 10 LEU A 37 -3.79 91.10 REMARK 500 11 LYS A 4 99.36 -171.23 REMARK 500 11 LYS A 7 -63.44 -100.37 REMARK 500 11 GLN A 8 130.18 104.39 REMARK 500 11 ALA A 9 49.32 -100.23 REMARK 500 11 SER A 10 -146.23 -130.33 REMARK 500 11 LYS A 32 -93.52 -114.70 REMARK 500 12 TYR A 3 131.49 88.52 REMARK 500 12 LYS A 4 73.06 -165.89 REMARK 500 12 LYS A 5 133.14 92.71 REMARK 500 12 GLN A 8 -73.94 -165.65 REMARK 500 12 ALA A 9 -78.73 -100.42 REMARK 500 12 SER A 10 -158.89 -157.12 REMARK 500 12 LYS A 32 84.54 78.79 REMARK 500 12 ALA A 34 -60.74 -91.79 REMARK 500 12 LEU A 37 28.68 -154.47 REMARK 500 13 ALA A 2 155.11 74.57 REMARK 500 13 TYR A 3 -55.82 -155.02 REMARK 500 13 ALA A 9 -67.89 -97.52 REMARK 500 13 SER A 10 -136.69 -162.80 REMARK 500 13 ASN A 36 -69.43 -160.44 REMARK 500 13 LEU A 37 39.15 71.01 REMARK 500 14 LYS A 4 13.01 82.68 REMARK 500 14 LYS A 5 -83.12 79.25 REMARK 500 14 ALA A 6 -102.46 -91.85 REMARK 500 14 GLN A 8 -76.76 -67.37 REMARK 500 14 LYS A 32 61.69 76.76 REMARK 500 14 ASN A 36 -77.13 -87.30 REMARK 500 14 LEU A 37 -10.69 105.95 REMARK 500 15 ALA A 2 74.29 -158.02 REMARK 500 15 TYR A 3 -102.77 92.00 REMARK 500 15 LYS A 4 -90.10 76.06 REMARK 500 15 LYS A 5 51.81 -141.89 REMARK 500 15 GLN A 8 -168.59 -177.34 REMARK 500 15 ALA A 9 -165.91 -100.49 REMARK 500 15 SER A 10 40.74 -96.23 REMARK 500 15 LYS A 32 -38.79 -136.42 REMARK 500 15 ALA A 34 -84.91 -91.10 REMARK 500 15 VAL A 35 -40.58 -170.01 REMARK 500 15 ASN A 36 -87.32 -137.60 REMARK 500 16 TYR A 3 -96.55 -147.80 REMARK 500 16 ALA A 6 -143.23 -91.54 REMARK 500 16 GLN A 8 -64.12 -145.33 REMARK 500 16 ALA A 9 -145.11 -100.10 REMARK 500 16 LEU A 37 59.26 -152.13 REMARK 500 17 SER A 10 -161.15 173.16 REMARK 500 17 ALA A 31 34.53 -87.61 REMARK 500 17 LYS A 32 -70.71 -132.66 REMARK 500 17 ASN A 36 -156.51 -160.29 REMARK 500 17 LEU A 37 49.75 -172.31 REMARK 500 18 ALA A 2 43.60 -101.77 REMARK 500 18 TYR A 3 -127.07 -125.83 REMARK 500 18 LYS A 5 -101.47 89.60 REMARK 500 18 SER A 10 -171.99 -172.19 REMARK 500 18 LYS A 32 -67.98 -102.45 REMARK 500 18 VAL A 35 -12.55 89.63 REMARK 500 18 ASN A 36 -70.24 -160.65 REMARK 500 18 LEU A 37 38.58 97.37 REMARK 500 19 ALA A 2 -165.94 -177.47 REMARK 500 19 LYS A 4 -70.92 -140.11 REMARK 500 19 LYS A 5 100.54 -162.33 REMARK 500 19 SER A 10 -173.88 -173.47 REMARK 500 19 ALA A 31 32.60 -89.66 REMARK 500 19 LYS A 32 -83.17 -123.49 REMARK 500 19 VAL A 35 -65.28 -120.09 REMARK 500 20 ALA A 9 -161.85 -100.92 REMARK 500 20 ASP A 19 -26.26 -32.93 REMARK 500 20 ASN A 36 -168.21 -162.42 REMARK 500 20 LEU A 37 48.77 -168.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 33 ALA A 34 9 149.63 REMARK 500 ALA A 9 SER A 10 10 -149.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 7 TYR A 3 0.08 SIDE_CHAIN REMARK 500 17 TYR A 3 0.10 SIDE_CHAIN REMARK 500 19 TYR A 3 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
DBREF 1PSM A 1 38 UNP Q26019 Q26019_PLAFA 58 95
SEQRES 1 A 38 GLU ALA TYR LYS LYS ALA LYS GLN ALA SER GLN ASP ALA SEQRES 2 A 38 GLU GLN ALA ALA LYS ASP ALA GLU ASN ALA SER LYS GLU SEQRES 3 A 38 ALA GLU GLU ALA ALA LYS GLU ALA VAL ASN LEU LYS
HELIX 1 H1 SER A 10 LYS A 32 1POTENTIALLY EXTENDS TO VAL 35 23
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
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 1.000000 0.000000 0.000000 0.00000
SCALE2 0.000000 1.000000 0.000000 0.00000
SCALE3 0.000000 0.000000 1.000000 0.00000